SeaLifeBase
Total Introduced where source is unknown

n=1725 | Species introduction records list
 
# Species Year Period From - To Reason Established in the wild Ref. no.
1   unknown Central and South America - United States of America  unknown  yes 074657
2 Acantharctus posteli  1982 1975-present Atlantic, Eastern Central - Spain  unknown  no 074657
3 Acantholobulus pacificus  1929 1925-1949 Unknown. - Pearl Harbor.  accidental with ships  Unknown 003356
4 Acar plicata  1978 1975-present Red Sea - Israel  unknown  probably no 074657
5 Acartia tonsa   19th century Unknown. - Southampton Water.  accidental with ships  probably yes 001314
6 Acartia tonsa  1916 1900-1924 Atlantic, Western Central - United Kingdom  unknown  yes 074657
7 Acartia tonsa  1927 1925-1949 Atlantic, Western Central - France  unknown  yes 074657
8 Acartia tonsa  1931 1925-1949 Pacific and Western Atlantic. - North Sea  accidental with ships  Unknown 003700
9 Acartia tonsa  1952 1950-1974 Not specified - Canada  accidental with ships  unknown 087872
10 Acteocina mucronata  1986 1975-present Red Sea - Israel  unknown  yes 074657
11 Acteocina mucronata  1986 1975-present Red Sea - Turkey  unknown  yes 074657
12 Acteocina mucronata  1990 1975-present Red Sea - Lebanon  unknown  yes 074657
13 Acteocina mucronata  1994 1975-present Red Sea - Cyprus  unknown  yes 074657
14 Acteocina mucronata  1997 1975-present Red Sea - Greece  unknown  yes 074657
15 Aeolidiella indica  1968 1950-1974 Circumtropical - Italy  unknown  no 074657
16 Aetea truncata  1935 1925-1949 Unknown - Kaneohe Bay  accidental with ships  Unknown 003356
17 Agardhiella subulata   1950-1974 United States of America - United Kingdom  unknown  yes 074657
18 Agardhiella subulata   1975-present unknown - Thau Lagoon  aquaculture  yes 080901
19 Agardhiella subulata   unknown unknown - Italy  aquaculture   083649
20 Alligator mississippiensis   unknown unknown - Taiwan Province of China  aquaculture  probably no 074657
21 Alloeocarpa loculosa   unknown Not specified - Azores Island  accidental with ships  Unknown 003512
22 Alpheus edwardsii  1924 1900-1924 Indian Ocean, Western - Egypt  unknown  yes 074657
23 Alpheus edwardsii  1956 1950-1974 Indian Ocean, Western - Israel  unknown  yes 074657
24 Alpheus edwardsii  2002 1975-present Indian Ocean, Western - Turkey  unknown  yes 074657
25 Alpheus lobidens  1933 1925-1949 Indian Ocean, Western - Egypt  unknown  yes 074657
26 Alpheus lobidens  1956 1950-1974 Indian Ocean, Western - Tunisia  unknown  yes 074657
27 Alpheus lobidens  1958 1950-1974 Indian Ocean, Western - Israel  unknown  yes 074657
28 Alpheus lobidens  1969 1950-1974 Indian Ocean, Western - Turkey  unknown  yes 074657
29 Alpheus rapacida  1960 1950-1974 Indian Ocean, Western - Israel  unknown  yes 074657
30 Alpheus rapacida  1981 1975-present Indian Ocean, Western - Turkey  unknown  yes 074657
31 Amathia verticillata   1975-present Caribbean Sea - France  biofouling   125519
32 Amathia verticillata   1975-present Caribbean Sea - Rhodes  biofouling   125519
33 Amathia verticillata   1975-present Caribbean Sea - Italy  biofouling   125519
34 Amathia verticillata  2015 1975-present Caribbean Sea - Turkey  biofouling   125519
35 Amathia verticillata  2016 1975-present Caribbean Sea - Famagusta  biofouling   125519
36 Amathia verticillata  2016 1975-present Caribbean Sea - Valletta  biofouling   125519
37 Amathia verticillata  2016 1975-present Caribbean Sea - Barcelona  biofouling   125519
38 Ameira divagans   1975-present Western Atlantic. - Baltic Sea.  accidental with ships  Unknown 003700
39 Ammothea hilgendorfi  1978 1975-present unknown - United Kingdom  unknown  yes 074657
40 Amphibalanus amphitrite   unknown Afghanistan - Ireland  accidental  yes 074657
41 Amphibalanus amphitrite  1913 1900-1924 Southwest Pacific and Indian Ocean - Pearl Harbor  biofouling  Unknown 003356
42 Amphibalanus amphitrite  1921 1900-1924 Indo-Pacific. - Pacific Ocean, La Jolla, California.  ballast water  Unknown 007836
43 Amphibalanus amphitrite  1937 1925-1949 Pacific - United Kingdom  unknown  yes 074657
44 Amphibalanus amphitrite  1937 19th century Indo-Pacific - Shoreham Harbour.  accidental with ships  yes 001314
45 Amphibalanus amphitrite  1962 1950-1974 Not specified - Netherlands  accidental  probably no 074657
46 Amphibalanus amphitrite  1966 1950-1974 Tropical area (not specified) - Marine waters of Ireland  biofouling  no 074339
47 Amphibalanus eburneus   1975-present unknown - Cogolin  biofouling   125519
48 Amphibalanus eburneus   1975-present unknown - Sorrento  biofouling   125519
49 Amphibalanus eburneus   1975-present unknown - Bodrum  biofouling   125519
50 Amphibalanus eburneus  1929 1925-1949 Western Atlantic Ocean - Pearl Harbor  accidental  yes 003248
51 Amphibalanus improvisus   19th century Southern America - Brackish waters of Ireland  accidental with ships  yes 074339
52 Amphibalanus improvisus  1844 18th century unknown - Kaliningrad  biofouling   069779
53 Amphibalanus improvisus  1858 18th century Western Atlantic. - North Sea.  accidental with ships  Unknown 003700
54 Amphibalanus improvisus  1890 18th century unknown - Stockholm  unknown   069779
55 Amphibalanus improvisus  2015 1975-present unknown - Le Grau-du Roi  biofouling   125519
56 Amphibalanus improvisus  2015 1975-present unknown - Lido di Ostia  biofouling   125519
57 Amphibalanus improvisus  2015 1975-present unknown - Istanbul  biofouling   125519
58 Amphisbetia operculata   unknown Not specified. - Port Phillip Bay, Victoria.  unknown  yes 003359
59 Anadara broughtonii   unknown unknown - China  unknown   074657
60 Anadara demiri  1972 1950-1974 Red Sea - Turkey  unknown  probably yes 074657
61 Anadara inaequivalvis   1975-present Red Sea - Italy  unknown  yes 074657
62 Anadara inaequivalvis  1973 1950-1974 Red Sea - Italy  unknown  yes 074657
63 Anadara inaequivalvis  1982 1975-present Mediterranean Sea (from Indo-Pacific) - Bulgaria (Black Sea)  ballast water  yes 074657
64 Anadara inaequivalvis  1982 1975-present Mediterranean Sea (from Indo-Pacific) - Romania (Black Sea)  ballast water  yes 074657
65 Anadara inaequivalvis  1982 1975-present Mediterranean Sea (from Indo-Pacific) - Ukraine (Black Sea)  ballast water  yes 074657
66 Anguillicola crassus  1998 1975-present East Asia - Fresh water areas of Ireland  accidental  yes 074339
67 Anodonta grandis   unknown United States of America - Dominican Republic  accidental  yes 074657
68 Antennella secundaria   unknown Not specified. - Port Phillip Bay, Victoria.  unknown  yes 003359
69 Antigona lamellaris  1992 1975-present Red Sea - Turkey  unknown  no 074657
70 Aoroides longimerus  2015 1975-present unknown - Le Grau-du-Roi  accidental with ships   125519
71 Aphelochaeta marioni  1938 1925-1949 Unclear. - North Sea.  unknown  Unknown 003700
72 Arctapodema australis   unknown unknown - Dubrovnik  unknown  yes 125923
73 Arctapodema australis   unknown unknown - France  unknown   125923
74 Arcuatula senhousia   1975-present unknown - New Zealand  accidental  yes 074657
75 Arcuatula senhousia   unknown Unknown - Western Canada  unknown  Unknown 001667
76 Arcuatula senhousia   unknown Unknown - France  unknown  Unknown 000348
77 Arcuatula senhousia   unknown Unknown - Mexico  unknown  Unknown 001667
78 Arcuatula senhousia   unknown Unknown - New Zealand  unknown  Unknown 000348
79 Arcuatula senhousia   unknown Unknown - Washington and California  unknown  Unknown 000348
80 Arcuatula senhousia   unknown Unknown - South of Bering Strait  unknown  Unknown 001667
81 Arcuatula senhousia  1964 1950-1974 Pacific, Western Central - Israel  unknown  yes 074657
82 Arcuatula senhousia  1970 1950-1974 Pacific, Northwest - Mexico  accidental  yes 074657
83 Arcuatula senhousia  1971 1950-1974 Pacific, Western Central - Egypt  unknown  yes 074657
84 Arcuatula senhousia  1978 1975-present Pacific, Western Central - France  unknown  yes 074657
85 Arcuatula senhousia  1982 1975-present Asia (Pacific coast) - Australia  ballast water  yes 074657
86 Arcuatula senhousia  1994 1975-present Pacific, Western Central - Italy  unknown  yes 074657
87 Arcuatula senhousia  1997 1975-present Pacific, Western Central - Slovenia  unknown  yes 074657
88 Arcuatula senhousia  2015 1975-present unknown - Cannes  biofouling   125519
89 Arcuatula senhousia  2016 1975-present unknown - Palermo  biofouling   125519
90 Arcuatula senhousia  2016 1975-present unknown - Barcelona  biofouling   125519
91 Argopecten irradians   1975-present United States of America - China  aquaculture  yes 074657
92 Argopecten irradians  1979 1975-present USA - Prince Edward Island  aquaculture   113981
93 Ascidia ceratodes  2016 1975-present unknown - Santa Cruz and Baltra Island  unknown   125915
94 Ascidia sydneiensis   1925-1949 Australian-Indo-Pacific region - Oahu  accidental with ships  yes 003356
95 Ascidia sydneiensis  2016 1975-present unknown - Santa Cruz Island  unknown   125915
96 Ascidia zara  1984 1975-present Not specified. - Long Beach Harbor, southern California  unknown  probably yes 001752
97 Ascidiella aspersa  2012 1975-present European waters - Lunenburg Harbor, Nova Scotia  angling/sport  unknown 129308
98 Ashtoret lunaris  1987 1975-present Indian Ocean, Western - Israel  unknown  no 074657
99 Asparagopsis armata   1925-1949 unknown - Spain  diffused from other countries  yes 074657
100 Asparagopsis taxiformis   1975-present unknown - Galapagos Marine Reserve  unknown  yes 125919
101 Astacus astacus   unknown unknown - Italy  aquaculture  yes 074657
102 Astacus astacus  1914 1900-1924 France - Morocco  fisheries  yes 074657
103 Astacus astacus  1962 1950-1974 unknown - Spain  aquaculture  no 074657
104 Astacus astacus  1981 1975-present Germany - United Kingdom  research  probably no 074657
105 Asterias amurensis   1975-present China, Korea, Russia and Japan - Australia  unknown  yes 074657
106 Asterocarpa humilis  1999 1975-present Not specified. - Island Santa María (Mejillones Peninsula) and Juan López (Antofagasta Bay).  unknown  Unknown 003699
107 Atactodea glabrata  1973 1950-1974 Red Sea - Israel  unknown  probably no 074657
108 Atergatis roseus  1961 1950-1974 Indian Ocean, Western - Israel  unknown  yes 074657
109 Atergatis roseus  1981 1975-present Indian Ocean, Western - Lebanon  unknown  yes 074657
110 Atergatis roseus  1990 1975-present Indian Ocean, Western - Turkey  unknown  yes 074657
111 Aulacomya atra  1994 1975-present Peru / Chile / Argentina - United Kingdom  unknown  yes 074657
112 Aulacomya atra  1994 1975-present unknown - United Kingdom  unknown  unknown 074657
113 Aulacomya atra  1994 1975-present Not specified - Moray Firth  accidental with ships  no 003216
114 Balanus reticulatus  1915 1900-1924 Not Specified. - Pearl Harbor.  accidental with ships  Unknown 003356
115 Balanus reticulatus  1969 1950-1974 Indo-West Pacific - East coast of North America  accidental with ships  yes 003359
116 Balanus reticulatus  1979 1975-present Western Pacific - Southeastern US  accidental with ships  yes 008125
117 Balanus reticulatus  1985 1975-present Indo-Pacific - Pacific Ocean, Mazatlán  ballast water  Unknown 007836
118 Balanus trigonus   1975-present unknown - Heraklion  biofouling   125519
119 Balanus trigonus   1975-present unknown - Sorrento  biofouling   125519
120 Balanus trigonus  1887 18th century Not specified - Not specified  accidental with ships  Unknown 003512
121 Balanus trigonus  1954 1950-1974 West Atlantic - Gulf coast of North America  accidental with ships  yes 003359
122 Balanus trigonus  1992 1975-present Western Pacific - Southeastern US  accidental with ships  yes 008125
123 Balanus trigonus  2016 1975-present unknown - Karpaz  biofouling   125519
124 Balanus trigonus  2016 1975-present unknown - Finike  biofouling   125519
125 Batillaria attramentaria   1925-1949 Pacific, Northwest - United States of America  aquaculture  yes 074657
126 Batillaria attramentaria  1959 1950-1974 Pacific, Northwest - Canada  aquaculture  yes 074657
127 Belzebub hanseni  1924 1900-1924 Indian Ocean, Western - Egypt  unknown  no 074657
128 Beroe ovata  1997 1975-present Mediterranean Sea - Bulgaria  unknown  yes 074657
129 Beroe ovata  1997 1975-present Mediterranean Sea - Iran  unknown  yes 074657
130 Beroe ovata  1997 1975-present Mediterranean Sea - Moldova, Republic of  unknown  yes 074657
131 Beroe ovata  1997 1975-present Mediterranean Sea - Turkey  unknown  yes 074657
132 Beroe ovata  1997 1975-present Not specified. - Southern Black Sea  unknown  Unknown 003594
133 Beroe ovata  1997 1975-present Mediterranean Sea - Turkmenistan  unknown  yes 074657
134 Beroe ovata  1997 1975-present Mediterranean Sea - Ukraine  unknown  yes 074657
135 Beroe ovata  1998 1975-present Not specified - Northwestern Black Sea from Odessa to the mouth of Danube.  diffused from other countries  Unknown 003284
136 Biomphalaria glabrata   unknown Unknown - Canada  unknown  Unknown 001667
137 Biomphalaria glabrata   unknown Unknown - USA  unknown  Unknown 001667
138 Biuve fulvipunctata  1959 1950-1974 Red Sea - Turkey  unknown  probably yes 074657
139 Biuve fulvipunctata  1981 1975-present Red Sea - Israel  unknown  probably yes 074657
140 Biuve fulvipunctata  1997 1975-present Red Sea - Malta  unknown  probably yes 074657
141 Blackfordia virginica   unknown Not specified. - Prince William Sound.  unknown  yes 003359
142 Blackfordia virginica  1904 1900-1924 East Atlantic - East coast of North America  accidental with ships  yes 003359
143 Blackfordia virginica  1992 1975-present unknown - United States of America  ballast water  yes 074657
144 Boccardia redeki  1963 1950-1974 North Sea - Baltic Sea  ballast water   069779
145 Boccardiella ligerica   1925-1949 Western Europe - San Francisco Bay, California  ballast water  Unknown 003224
146 Bostrycapulus aculeata  1915 1900-1924 Unspecified - Pearl Harbor  accidental with ships  Unknown 003356
147 Bostrycapulus aculeata  1973 1950-1974 American Atlantic - Spain  unknown  yes 074657
148 Botryllus giganteum   1975-present unknown - Santa Cruz and Baltra Islands  unknown   125915
149 Botryllus perspicuum   unknown Unknown - Southern California Bight  unknown  Unknown 001752
150 Botryllus schlosseri   unknown Northwestern Pacific Ocean - Newfoundland  accidental with ships  unknown 125044
151 Botryllus schlosseri  1971 1950-1974 Not specified - Azores Island  biofouling  Unknown 003512
152 Bougainvillia muscus   unknown Not specified. - Port Phillip Bay, Victoria.  unknown  yes 003359
153 Brachidontes exustus  1977 1975-present Western Atlantic - Marine waters of Ireland  other reasons  no 074339
154 Brachidontes pharaonis   1975-present unknown - Fethiye  biofouling   125519
155 Brachidontes pharaonis  1876 19th century Red Sea - Egypt  unknown  yes 074657
156 Brachidontes pharaonis  1931 1925-1949 Red Sea - Lebanon  unknown  yes 074657
157 Brachidontes pharaonis  1971 1950-1974 Red Sea - Israel  unknown  yes 074657
158 Brachidontes pharaonis  1971 1950-1974 Red Sea - Italy  unknown  yes 074657
159 Brachidontes pharaonis  1979 1975-present Red Sea - Greece  unknown  yes 074657
160 Brachidontes pharaonis  1985 1975-present Red Sea - Syrian Arab Republic  unknown  yes 074657
161 Brachidontes pharaonis  1985 1975-present Red Sea - Turkey  unknown  yes 074657
162 Brachidontes pharaonis  1996 1975-present Red Sea - Cyprus  unknown  yes 074657
163 Brachidontes pharaonis  1997 1975-present Red Sea - Croatia  unknown  yes 074657
164 Brachidontes pharaonis  2016 1975-present unknown - Rhodes  biofouling   125519
165 Brachidontes pharaonis  2016 1975-present unknown - Palermo  biofouling   125519
166 Brachidontes pharaonis  2016 1975-present unknown - Valletta  biofouling   125519
167 Branchiomma nigromaculata  1966 1950-1974 Unknown. - Pearl Harbor.  accidental with ships  Unknown 003356
168 Branchiura sowerbyi  1909 1900-1924 Asia - Fresh water areas of Ireland  ornamental  probably no 074339
169 Branchiura sowerbyi  1952 1950-1974 Asia - Gulf areas of North America  ornamental  yes 003359
170 Branchiura sowerbyi  1959 1950-1974 Western Pacific. - Inland waters.  ornamental  Unknown 003700
171 Bugula flabellata   unknown Unknown. - Arica to Arauco.  accidental with ships  Unknown 003699
172 Bugula fulva  2003 1975-present Atlantic - Monterey Bay, California  biofouling  Unknown 007836
173 Bugula neritina   unknown Unknown. - Arica to Arauco.  accidental with ships  Unknown 003699
174 Bugula neritina  1905 1900-1924 Unknown - Monterey Bay, California  biofouling  Unknown 007836
175 Bugulina stolonifera  1940 1925-1949 Not specified - Pearl Harbor  accidental with ships  Unknown 003356
176 Bulla ampulla  1978 1975-present Red Sea - Israel  unknown  probably yes 074657
177 Bulla ampulla  1999 1975-present Red Sea - Greece  unknown  probably yes 074657
178 Bulla ampulla  2000 1975-present Red Sea - Cyprus  unknown  probably yes 074657
179 Bulla ampulla  2000 1975-present Red Sea - Turkey  unknown  probably yes 074657
180 Bursatella leachii   unknown Circumtropical - Lebanon  unknown  yes 074657
181 Bursatella leachii  1940 1925-1949 Circumtropical - Israel  unknown  yes 074657
182 Bursatella leachii  1961 1950-1974 Circumtropical - Turkey  unknown  yes 074657
183 Bursatella leachii  1970 1950-1974 Circumtropical - Malta  unknown  yes 074657
184 Bursatella leachii  1980 1975-present Circumtropical - Italy  unknown  yes 074657
185 Bursatella leachii  1982 1975-present Circumtropical - Tunisia  unknown  yes 074657
186 Bursatella leachii  1989 1975-present Circumtropical - Slovenia  unknown  yes 074657
187 Bursatella leachii  1992 1975-present Circumtropical - Greece  unknown  yes 074657
188 Bythotrephes cederstroemii   1975-present Europe - Canada (Ontario)  accidental  yes 074657
189 Bythotrephes cederstroemii   1975-present Europe - United States of America (Great Lakes)  accidental  yes 074657
190 Bythotrephes cederstroemii  1965 1950-1974 Europe - Canada  ballast water  yes 074657
191 Bythotrephes cederstroemii  1965 1950-1974 Europe - United States of America  ballast water  yes 074657
192 Caiman latirostris   unknown unknown - Taiwan Province of China  aquaculture  probably no 074657
193 Calappa pelii  1996 1975-present Atlantic, Eastern Central - Italy  unknown  yes 074657
194 Callinectes danae  1981 1975-present Atlantic, Western Central - Italy  unknown  no 074657
195 Callinectes sapidus   unknown Western Atlantic - Bulgaria (Black Sea)  accidental  yes 074657
196 Callinectes sapidus   unknown Unknown - Denmark  unknown  Unknown 000367
197 Callinectes sapidus   unknown Unknown - France  unknown  Unknown 000367
198 Callinectes sapidus   unknown Unknown - Italy  unknown  Unknown 000367
199 Callinectes sapidus   unknown Unknown - Japan  unknown  Unknown 000367
200 Callinectes sapidus   unknown Unknown - Netherlands  unknown  Unknown 000367
201 Callinectes sapidus   unknown Western Atlantic - Russian Federation (Black Sea)  accidental  yes 074657
202 Callinectes sapidus   unknown Western Atlantic - Ukraine (Black Sea)  accidental  yes 074657
203 Callinectes sapidus  1949 1925-1949 Atlantic, Western Central - Italy  unknown  yes 074657
204 Callinectes sapidus  1955 1950-1974 Atlantic, Western Central - Israel  unknown  yes 074657
205 Callinectes sapidus  1959 1950-1974 Atlantic, Western Central - Greece  unknown  yes 074657
206 Callinectes sapidus  1961 1950-1974 Atlantic, Western Central - Turkey  unknown  yes 074657
207 Callinectes sapidus  1962 1950-1974 Atlantic, Western Central - France  unknown  yes 074657
208 Callinectes sapidus  1963 1950-1974 Atlantic, Western Central - Egypt  unknown  yes 074657
209 Callinectes sapidus  1965 1950-1974 Atlantic, Western Central - Lebanon  unknown  yes 074657
210 Callinectes sapidus  1974 1950-1974 Atlantic, Western Central - Japan  unknown  yes 074657
211 Callinectes sapidus  1984 1975-present Atlantic, Western Central - Malta  unknown  yes 074657
212 Callinectes sapidus  1986 1975-present Atlantic, Western Central - Cyprus  unknown  yes 074657
213 Callinectes sapidus  2009 1975-present not specified - Lagoon of Patok  diffused from other countries  yes 094552
214 Caprella mutica   19th century Asia outside Western Palaearctic. - Scotland and south coast.  accidental with ships  yes 001314
215 Caprella mutica  2004 1975-present Pacific. - North Sea.  accidental with ships  Unknown 003700
216 Caprella scaura   1975-present unknown - Agde  biofouling   125519
217 Caprella scaura   1975-present unknown - Greece  biofouling   125519
218 Caprella scaura   1975-present unknown - Italy  biofouling   125519
219 Caprella scaura   1975-present unknown - Marmaris  biofouling   125519
220 Caprella scaura  2016 1975-present unknown - Msida  biofouling   125519
221 Carcinus maenas   19th century unknown - Brazil  unknown  no 125868
222 Carcinus maenas   19th century unknown - Sri Lanka  unknown  no 125868
223 Carcinus maenas   unknown unknown - Japan  unknown   125868
224 Carcinus maenas   unknown unknown - New Zealand  accidental  yes 074657
225 Carcinus maenas  1817 18th century East Atlantic - East coast of North America  accidental with ships  yes 003359
226 Carcinus maenas  1857 18th century Atlantic Europe - Not specified  unknown  Unknown 003512
227 Carcinus maenas  1866 19th century unknown - Pacific Coast of Panama  unknown  no 125868
228 Carcinus maenas  1873 19th century unknown - Hawaii  unknown  no 125868
229 Carcinus maenas  1971 1950-1974 unknown - Pakistan  unknown  no 125868
230 Carcinus maenas  2001 1975-present unknown - San Jorge Gulf  unknown   114111
231 Carcinus maenas  2007 1975-present unknown - Canada  accidental with ships  probably yes 125868
232 Caridina weberi   1975-present Pacific Islands - Hawaii  accidental  yes 074657
233 Carupa tenuipes  1996 1975-present Indian Ocean, Western - Turkey  unknown  no 074657
234 Carupa tenuipes  2002 1975-present Indian Ocean, Western - Israel  unknown  no 074657
235 Caulerpa racemosa   unknown unknown - Galapagos Marine Reserve  unknown  yes 125919
236 Caulleriella killariensis  1972 1950-1974 Unclear. - North Sea.  aquaculture  Unknown 003700
237 Cecina manchurica   unknown Pacific, Northwest - Canada  accidental  yes 074657
238 Cecina manchurica  1961 1950-1974 Pacific, Northwest - United States of America  accidental  yes 074657
239 Cellana testudinaria  1961 1950-1974 Red Sea - Israel  unknown  yes 074657
240 Cellana testudinaria  1994 1975-present Red Sea - Egypt  unknown  yes 074657
241 Cellana testudinaria  1999 1975-present Red Sea - Greece  unknown  yes 074657
242 Celleporaria brunnea   1975-present unknown - France  biofouling   125519
243 Celleporaria brunnea   1975-present unknown - Heraklion  biofouling   125519
244 Celleporaria brunnea   1975-present unknown - Sicily  biofouling   125519
245 Celleporaria brunnea  2015 1975-present unknown - Bodrum  biofouling   125519
246 Celleporaria brunnea  2016 1975-present unknown - Msida  biofouling   125519
247 Celleporaria brunnea  2016 1975-present unknown - Alicante  biofouling   125519
248 Centropages abdominalis   1975-present Not specified - Ensenada Baja (45°27'S 72°49W) in Aysen Fjord.  ballast water  Unknown 003699
249 Cercopagis pengoi   1975-present unknown - Gulf of Riga  ballast water   125904
250 Cercopagis pengoi  1992 1975-present Ponto-Caspian and the Aral Sea - Estonia  ballast water  yes 074657
251 Cercopagis pengoi  1992 1975-present Ponto-Caspian waters - Gulf of Finland  ballast water  Unknown 007985
252 Cercopagis pengoi  1992 1975-present Ponto-Caspian and the Aral Sea - Finland  ballast water  yes 074657
253 Cercopagis pengoi  1992 1975-present Ponto-Caspian waters - Gulf of Finland  ballast water  yes 007354
254 Cercopagis pengoi  1992 1975-present Ponto-Caspian and the Aral Sea - Russian Federation  ballast water  yes 074657
255 Cercopagis pengoi  1992 1975-present Ponto-Caspian waters - Gulf of Finland  ballast water  Unknown 007985
256 Cercopagis pengoi  1992 1975-present Ponto-Caspian and the Aral Sea - Sweden  ballast water  yes 074657
257 Cercopagis pengoi  1998 1975-present Ponto-Caspian and the Aral Sea - Canada  unknown  yes 074657
258 Cercopagis pengoi  1998 1975-present Ponto-Caspian and the Aral Sea - United States of America  unknown  yes 074657
259 Cercopagis pengoi  1999 1975-present unknown - Lithuania  ballast water   069779
260 Cercopagis pengoi  1999 1975-present Ponto-Caspian. - Gulf of Gdańsk, Baltic Sea  diffused from other countries  Unknown 007354
261 Cercopagis pengoi  2004 1975-present Ponto-Caspian Region. - Baltic Sea.  diffused from other countries  Unknown 003700
262 Cerithium egenum  1971 1950-1974 Red Sea - Israel  unknown  no 074657
263 Cerithium nesioticum  1970 1950-1974 Red Sea - Israel  unknown  probably no 074657
264 Cerithium nesioticum  1997 1975-present Red Sea - Cyprus  unknown  no 074657
265 Chama lazarus  1950 1950-1974 Indo-Pacific, East Africa to Tonga - Pearl Harbor.  accidental with ships  Unknown 003356
266 Chama macerophylla   unknown Caribbean. - Pearl Harbor  accidental with ships  Unknown 003356
267 Chama pacifica   unknown Red Sea - Cyprus  unknown  yes 074657
268 Chama pacifica   unknown Red Sea - Lebanon  unknown  yes 074657
269 Chama pacifica  1905 1900-1924 Red Sea - Egypt  unknown  yes 074657
270 Chama pacifica  1950 1950-1974 Indo Pacific: Thailand to Line Islands. - Pearl Harbor.  accidental with ships  Unknown 003356
271 Chama pacifica  1993 1975-present Red Sea - Israel  unknown  yes 074657
272 Chama pacifica  2001 1975-present Red Sea - Turkey  unknown  yes 074657
273 Charybdis hellerii   1975-present unknown - Colombia  diffused from other countries   126205
274 Charybdis hellerii  1924 1900-1924 Indian Ocean, Western - Palestine  unknown  yes 074657
275 Charybdis hellerii  1936 1925-1949 Indian Ocean, Western - Egypt  unknown  yes 074657
276 Charybdis hellerii  1981 1975-present Indian Ocean, Western - Lebanon  unknown  yes 074657
277 Charybdis hellerii  1981 1975-present Indian Ocean, Western - Turkey  unknown  yes 074657
278 Charybdis hellerii  1987 1975-present unknown - Cuba  unknown   126205
279 Charybdis hellerii  1987 1975-present unknown - Venezuela  unknown   126205
280 Charybdis hellerii  1993 1975-present Indian Ocean, Western - Syrian Arab Republic  unknown  yes 074657
281 Charybdis hellerii  1995 1975-present Indo-Pacific - Southeastern US  ballast water  yes 008125
282 Charybdis hellerii  1996 1975-present unknown - São Paulo  accidental  yes 093549
283 Charybdis hellerii  1999 1975-present Indian Ocean, Western - Cyprus  unknown  yes 074657
284 Charybdis hellerii  2002 1975-present unknown - Twin Cays  unknown   086837
285 Charybdis longicollis  1959 1950-1974 Indian Ocean, Western - Turkey  unknown  yes 074657
286 Charybdis longicollis  1961 1950-1974 Indian Ocean, Western - Israel  unknown  yes 115277
287 Charybdis longicollis  1976 1975-present Indian Ocean, Western - Egypt  unknown  yes 074657
288 Charybdis longicollis  1981 1975-present Indian Ocean, Western - Lebanon  unknown  yes 074657
289 Charybdis longicollis  1986 1975-present Indian Ocean, Western - Cyprus  unknown  yes 074657
290 Charybdis longicollis  2002 1975-present Indian Ocean, Western - Greece  unknown  yes 074657
291 Chelicorophium curvispinum  2005 1975-present Curonian Lagoon - Narva Bay  accidental with ships  probably yes 125635
292 Chelura terebrans  1875 18th century East Atlantic - East coast of North America  accidental with ships  yes 008125
293 Cherax quadricarinatus   unknown Not specified - Continental USA  aquaculture  Unknown 007961
294 Cherax quadricarinatus  1997 1975-present Not specified - Northeastern Puerto Rico  aquaculture  yes 007961
295 Cherax tenuimanus   unknown Australia - Belgium  unknown   074657
296 Cherax tenuimanus   unknown Australia - Taiwan Province of China  unknown   074657
297 Cherax tenuimanus   unknown Australia - France  unknown   074657
298 Cherax tenuimanus   unknown Australia - Germany  unknown   074657
299 Cherax tenuimanus   unknown Australia - New Caledonia  unknown   074657
300 Cherax tenuimanus   unknown Australia - New Zealand  unknown   074657
301 Cherax tenuimanus   unknown Australia - Panama  unknown   074657
302 Cherax tenuimanus   unknown Australia - Sweden  unknown   074657
303 Cherax tenuimanus   unknown Australia - Egypt  unknown   074657
304 Cherax tenuimanus   unknown Australia - United Kingdom  ornamental  probably no 074657
305 Cherax tenuimanus   unknown Australia - United States of America  unknown   074657
306 Cherax tenuimanus  1976 1975-present Australia - South Africa  aquaculture  no 074657
307 Cherax tenuimanus  1981 1975-present Australia - Japan  unknown  no 074657
308 Cherax tenuimanus  1983 1975-present unknown - China  aquaculture  unknown 074657
309 Cherax tenuimanus  1990 1975-present Australia - Mauritius  unknown  unknown 074657
310 Cherax tenuimanus  1990 1975-present Australia - Tunisia  fisheries  no 074657
311 Cherax tenuimanus  1992 1975-present Australia - Malaysia  unknown  unknown 074657
312 Chionoecetes opilio   1975-present unknown - Finnmark and Svalbard  unknown   112806
313 Chionoecetes opilio  1996 1975-present unknown - Barents Sea  ballast water  probably yes 125523
314 Chiton hululensis  1934 1925-1949 Red Sea - Israel  unknown  probably no 074657
315 Chondrochelia savignyi  1973 1950-1974 Unknown. - Pearl Harbor.  accidental with ships  Unknown 003356
316 Chromodoris quadricolor  1982 1975-present Red Sea - Israel  unknown  no 074657
317 Ciona intestinalis   1975-present unknown - Hong Kong  accidental with ships  yes 124694
318 Ciona intestinalis   unknown unknown - Not specified.  unknown  unknown 084114
319 Ciona intestinalis  1834 19th century unknown - Hobart, Tasmania  unknown  probably yes 084114
320 Ciona intestinalis  1850 19th century Not specified. - New Bedford, Massachussetts  accidental with ships  yes 084114
321 Ciona intestinalis  1852 19th century unknown - Grand Manan Island  unknown  unknown 084114
322 Ciona intestinalis  1885 19th century Not specified. - Not specified.  unknown  Unknown 003699
323 Ciona intestinalis  1955 1950-1974 unknown - South Africa  accidental with ships  yes 076736
324 Ciona intestinalis  1958 1950-1974 unknown - Not specified.  unknown  unknown 084114
325 Ciona intestinalis  1975 1975-present unknown - Not specified.  unknown  unknown 084114
326 Ciona intestinalis  1977 1975-present unknown - Not specified.  unknown  unknown 084114
327 Ciona intestinalis  1982 1975-present unknown - Not specified.  unknown  probably no 084114
328 Ciona intestinalis  1987 1975-present North Atlantic - San Diego Bay, California  biofouling   007836
329 Ciona intestinalis  1994 1975-present unknown - Not specified.  unknown  probably no 084114
330 Ciona intestinalis  1999 1975-present unknown - Not specified.  unknown  unknown 084114
331 Ciona intestinalis  2002 1975-present unknown - Paracas  unknown  yes 003379
332 Ciona intestinalis  2004 1975-present unknown - Montague  unknown  probably yes 084114
333 Cipangopaludina chinensis   1900-1924 Asia - Hawaii  fisheries  yes 074657
334 Cipangopaludina chinensis   19th century unknown - United States of America  unknown  yes 074657
335 Circenita callipyga  1972 1950-1974 Red Sea - Israel  unknown  no 074657
336 Cirrholovenia tetranema   unknown unknown - France  unknown   125923
337 Cirrholovenia tetranema   unknown unknown - Lebanon  unknown   125923
338 Cirrholovenia tetranema  1963 1950-1974 unknown - Gulf of Naples  unknown  yes 125923
339 Cladonema radiatum   unknown Not specified. - Puget Sound, Washington.  unknown  yes 003359
340 Cladonema uchidai   unknown Not specified. - San Francisco Bay.    yes 003359
341 Clava multicornis   unknown Not Specified. - San Francisco Bay.  unknown  yes 003359
342 Clavelina lepadiformis  1971 1950-1974 Not specified - Sào Miguel  accidental with ships  yes 003512
343 Clavelina oblonga   1975-present unknown - Cogolin  biofouling   125519
344 Clavelina oblonga   1975-present unknown - Datça  biofouling   125519
345 Clavelina oblonga   unknown North America - Azores Is.  unknown  Unknown 002673
346 Clavelina oblonga  2016 1975-present unknown - Famagusta  biofouling   125519
347 Clementia papyracea  1948 1925-1949 Red Sea - Palestine  unknown  yes 074657
348 Clementia papyracea  1973 1950-1974 Red Sea - Israel  unknown  yes 074657
349 Clementia papyracea  1995 1975-present Red Sea - Turkey  unknown  yes 074657
350 Clorida albolitura   unknown Unknown - Eastern Levant  unknown  Unknown 003497
351 Clymenella torquata  1936 19th century North America including Mexico - Whitstable, Kent  accidental  yes 001314
352 Clypeomorus bifasciata   unknown Red Sea - Libyan Arab Jamahiriya  unknown  no 074657
353 Clypeomorus bifasciata  1983 1975-present Red Sea - Israel  unknown  no 074657
354 Clypeomorus bifasciata  1997 1975-present Red Sea - Egypt  unknown  no 074657
355 Clytia hemisphaerica   unknown Not specified. - Port Phillip Bay, Victoria.  unknown  yes 003359
356 Clytia hummelincki   unknown unknown - Balearic Islands  accidental with ships  yes 125923
357 Clytia hummelincki  1996 1975-present unknown - Copanello  accidental with ships  yes 125923
358 Clytia linearis   unknown unknown - France  Lessepsian migration  yes 125923
359 Clytia linearis   unknown unknown - Greece  Lessepsian migration  yes 125923
360 Clytia linearis   unknown unknown - Medes Isles, Balearic Islands, and Chafarinas Island  Lessepsian migration  yes 125923
361 Clytia linearis   unknown unknown - Tunisia  Lessepsian migration  yes 125923
362 Clytia linearis   unknown unknown - Turkey  Lessepsian migration  yes 125923
363 Clytia linearis   unknown unknown - Suez Canal  Lessepsian migration  yes 125923
364 Clytia mccradyi   unknown unknown - Villefranche-sur-mer  diffused from other countries  yes 125923
365 Clytia mccradyi   unknown unknown - Lebanon  diffused from other countries  yes 125923
366 Clytia paulensis   unknown Not Specified. - Port Phillip Bay, Victoria.  unknown  yes 003359
367 Corambe obscura  1986 1975-present North America - Russian Federation (Black Sea)  ballast water  yes 074657
368 Corambe obscura  1986 1975-present North America - Ukraine (Black Sea)  ballast water  yes 074657
369 Corambe obscura  1990 1975-present North Atlantic - Romanian Black Sea  biofouling  yes 125641
370 Corbicula fluminea   1900-1924 Southeast Asia - Canada  unknown  yes 074657
371 Corbicula fluminea   1900-1924 Southeast Asia - United States of America  unknown  yes 074657
372 Corbicula fluminea   1975-present unknown - France  unknown  probably yes 074657
373 Corbicula fluminea   19th century unknown - United States of America  unknown  yes 074657
374 Corbicula fluminea  1960 1950-1974 Korea - Argentina  accidental  yes 074657
375 Corbicula fluminea  1985 1975-present United States of America - Mexico  diffused from other countries  yes 074657
376 Corbicula fluminea  1988 1975-present Not specified - Netherlands  accidental  yes 074657
377 Corbicula fluminea  1998 1975-present Unknown - Cayey River near Cayey, Loiza Drainage  ornamental  Unknown 007961
378 Cordylophora caspia  1858 18th century Ponto-Caspian waters. - North Sea.  diffused from other countries  Unknown 003700
379 Cordylophora caspia  1865 18th century East Atlantic - East coast of North America  accidental with ships  yes 003359
380 Corella eumyota  2005 1975-present Circum sub-Antarctic - Marine waters of Ireland  accidental with ships  yes 074339
381 Corophium acherusicum  1943 1925-1949 Not specified. - Waikiki  accidental with ships  Unknown 003356
382 Corophium baconi  1967 1950-1974 Bering Sea. - Pearl Harbor.  accidental with ships  Unknown 003356
383 Corophium insidiosum  1959 1950-1974 North Atlantic. - Hilo.  accidental with ships  Unknown 003356
384 Corophium lacustre  1988 1975-present Eastern Atlantic - Southeastern US  ballast water  yes 008125
385 Coryne eximia  2003 1975-present unknown - Ligurian Sea  unknown  yes 125923
386 Coscinodiscus wailesii  1977 1975-present Pacific - United Kingdom  unknown  yes 074657
387 Crangonyx pseudogracilis  1969 1950-1974 North America - Fresh water areas of Ireland  ornamental  yes 074339
388 Crangonyx pseudogracilis  1992 1975-present North America. - Inland waters.  fill ecological niche  Unknown 003700
389 Craspedacusta sowerbii   1950-1974 Northern Hemisphere - South Africa  accidental  yes 074657
390 Craspedacusta sowerbii   unknown Unknown - Canada  unknown  Unknown 001663
391 Craspedacusta sowerbii   unknown Unknown - USA  unknown  Unknown 001663
392 Craspedacusta sowerbii  1923 1900-1924 Northwest Pacific. - Inland waters.  ornamental  Unknown 003700
393 Crassostrea ariakensis  1999 1975-present Cambodia - Myanmar  unknown  no 074657
394 Crassostrea rhizophorae  1980 1975-present Brazil - United Kingdom  research  no 074657
395 Crassostrea virginica   19th century USA, Canada - United Kingdom  fisheries  probably no 074657
396 Crassostrea virginica  1887 18th century Unclear. - Baltic Sea  aquaculture  Unknown 003700
397 Crassostrea virginica  1968 1950-1974 United States of America - Japan  unknown  unknown 074657
398 Crassostrea virginica  1970 1950-1974 Hawaii - Fiji  aquaculture  unknown 074657
399 Crassostrea virginica  1973 1950-1974 United States of America - Tonga  aquaculture  unknown 074657
400 Crassostrea virginica  1985 1975-present United States of America - China  unknown  unknown 074657
401 Crepidula fornicata   1925-1949 United Kingdom - Germany  accidental  yes 074657
402 Crepidula fornicata   1950-1974 France, Ireland - Spain  accidental  yes 074657
403 Crepidula fornicata   19th century Northwest Atlantic - United Kingdom  accidental  yes 074657
404 Crepidula fornicata  1872 19th century North America - United Kingdom  unknown  yes 074657
405 Crepidula fornicata  1890 18th century North America including Mexico. - Essex.  accidental  yes 001314
406 Crepidula fornicata  1902 1900-1924 United Kingdom - Ireland  accidental  yes 074657
407 Crepidula fornicata  1911 1900-1924 United Kingdom - Belgium  accidental  yes 074657
408 Crepidula fornicata  1926 1925-1949 United Kingdom - Netherlands  accidental  yes 074657
409 Crepidula fornicata  1932 1925-1949 United Kingdom - Denmark  accidental  yes 074657
410 Crepidula fornicata  1934 1925-1949 Western Atlantic. - North Sea.  aquaculture  Unknown 003700
411 Crepidula fornicata  1949 1925-1949 United Kingdom - France  accidental with ships  yes 074657
412 Crepidula fornicata  1950 1950-1974 United Kingdom - Sweden  accidental  yes 074657
413 Crepidula fornicata  1957 1950-1974 American Atlantic - France  unknown  probably yes 074657
414 Crepidula fornicata  1958 1950-1974 United States of America - Norway  unknown  yes 074657
415 Crepidula fornicata  1963 1950-1974 United Kingdom - Norway  accidental  yes 074657
416 Crepidula fornicata  1968 1950-1974 unknown - Japan  accidental  yes 074657
417 Crepidula fornicata  1973 1950-1974 unknown - Malta  accidental  yes 074657
418 Crepidula fornicata  1981 1975-present American Atlantic - Malta  unknown  probably yes 074657
419 Crepidula fornicata  1982 1975-present American Atlantic - Italy  unknown  probably yes 074657
420 Crepidula fornicata  1994 1975-present American Atlantic - Greece  unknown  probably yes 074657
421 Crocodylus porosus   unknown unknown - Singapore  aquaculture  probably no 074657
422 Crocodylus rhombifer  1986 1975-present Viet Nam - Cambodia  unknown  probably no 074657
423 Crucibulum spinosum   unknown Unknown - Philippines  unknown  Unknown 000821
424 Crucibulum spinosum  1946 1925-1949 Unknown, but probably from the Philippines. - Honolulu Harbor  accidental with ships  Unknown 003351
425 Cryptosula pallasiana  1947 1925-1949 Atlantic - San Francisco Bay, California  biofouling  Unknown 007836
426 Cucurbitula cymbium  1960 1950-1974 Red Sea - Israel  unknown  yes 074657
427 Cucurbitula cymbium  1989 1975-present Red Sea - Greece  unknown  yes 074657
428 Cucurbitula cymbium  1991 1975-present Red Sea - Turkey  unknown  yes 074657
429 Cuthona perca  1967 1950-1974 West Atlantic - West coast of North America  accidental with ships  Unknown 001667
430 Cuthona perca  1976 1975-present Pacific Ocean - Italy  unknown  no 074657
431 Cyrenoida floridana  1952 1950-1974 West Atlantic - East coast of North America  Lessepsian migration  yes 003359
432 Cystodytes dellechiajei  1969 unknown Not specified - Azores Island  unknown  Unknown 003512
433 Daira perlata  1988 1975-present Indian Ocean, Western - Turkey  unknown  no 074657
434 Demonax leucaspis  1995 1975-present West Atlantic - East coast of North America  accidental with ships  yes 003359
435 Dendrodoris fumata  1980 1975-present Red Sea - Israel  unknown  no 074657
436 Dendrostrea frons  2001 1975-present Red Sea - Turkey  unknown  yes 074657
437 Diadumene cincta   unknown unknown - Sea of Marama  unknown   120495
438 Diadumene cincta  1928 1925-1949 Pacific. - North Sea.  aquaculture  Unknown 003700
439 Diadumene cincta  1966 1950-1974 Southwest Atlantic - Gulf of Genoa  accidental with ships  yes 125654
440 Diadumene franciscana   unknown Not specified. - San Francisco Bay.  unknown  yes 003359
441 Diadumene leucolena   unknown Not specified. - Pacific Coast (San Francisco Bay and Coos Bay.  unknown  yes 003359
442 Diadumene lineata  1892 18th century West Pacific - East coast of North America  accidental with ships  yes 003359
443 Diadumene lineata  1999 1975-present Western Pacific (Japan, China and Hong Kong). - South shore of Kaneohe Bay.  accidental with ships  Unknown 003248
444 Diadumene lineata  2009 1975-present unknown - New Brunswick  accidental with ships  yes 126226
445 Diala semistriata  1935 1925-1949 Red Sea - Israel  unknown  yes 074657
446 Diala semistriata  1977 1975-present Red Sea - Egypt  unknown  yes 074657
447 Diala semistriata  1997 1975-present Red Sea - Lebanon  unknown  yes 074657
448 Didemnum candidum  1930 1925-1949 Indo-Pacific - Pearl and Hermes Reefs  biofouling  yes 003248
449 Didemnum lahillei  1988 1975-present Europe - United States of America  unknown  yes 074657
450 Didemnum lahillei  1991 1975-present Europe - Netherlands  unknown  yes 074657
451 Didemnum perlucidum   1975-present unknown - Santa Cruz and Baltra Islands  unknown   125915
452 Didemnum vexillum  2001 1975-present Europe - New Zealand  unknown  yes 074657
453 Diplosoma listerianum   1975-present unknown - Santa Cruz and Baltra Islands  unknown   125915
454 Diplosoma listerianum   1975-present Northern Sea - Heraklion  biofouling   125519
455 Diplosoma listerianum   1975-present Northern Sea - Bodrum  biofouling   125519
456 Diplosoma listerianum  2015 1975-present Northern Sea - Le Grau-du-Roi  biofouling   125519
457 Diplosoma listerianum  2016 1975-present Northern Sea - Valleta  biofouling   125519
458 Dispio uncinata  1971 1950-1974 Not Specified. - Viña del Mar (33°31'S 71°34'W).  unknown  Unknown 003699
459 Dreissena bugensis   1975-present Europe - Canada (Ontario)  accidental  yes 074657
460 Dreissena bugensis   1975-present Europe - United States of America  accidental  yes 074657
461 Dreissena bugensis  1993 1975-present East Atlantic - East coast of North America  accidental with ships  yes 003359
462 Dreissena polymorpha   1925-1949 Ponto-Caspian and the Aral Sea - Poland  unknown  yes 074657
463 Dreissena polymorpha   1925-1949 Ponto-Caspian and the Aral Sea - Switzerland  unknown  yes 074657
464 Dreissena polymorpha   19th century Ponto-Caspian and the Aral Sea - United Kingdom  unknown  yes 074657
465 Dreissena polymorpha   unknown Ponto-Caspian and the Aral Sea - Jamaica  unknown  yes 074657
466 Dreissena polymorpha   unknown Ponto-Caspian and the Aral Sea - Spain  unknown  yes 074657
467 Dreissena polymorpha  1794 18th century Ponto-Caspian and the Aral Sea - Hungary  unknown  yes 074657
468 Dreissena polymorpha  1827 19th century Ponto-Caspian and the Aral Sea - Netherlands  unknown  yes 074657
469 Dreissena polymorpha  1830 19th century Ponto-Caspian and the Aral Sea - Germany  unknown  yes 074657
470 Dreissena polymorpha  1840 19th century Ponto-Caspian and the Aral Sea - Denmark  unknown  yes 074657
471 Dreissena polymorpha  1977 1975-present Ponto-Caspian and the Aral Sea - Italy  unknown  yes 074657
472 Dreissena polymorpha  1986 1975-present Ponto-Caspian and the Aral Sea - Canada  unknown  yes 074657
473 Dreissena polymorpha  1986 1975-present Ponto-Caspian and the Aral Sea - United States of America  unknown  yes 074657
474 Dreissena polymorpha  1988 1975-present Europe - Canada (Ontario)  accidental  yes 074657
475 Dreissena polymorpha  1988 1975-present Europe - United States of America  ballast water  yes 074657
476 Dreissena polymorpha  1991 1975-present East Atlantic - East coast of North America  accidental with ships  yes 003359
477 Dreissena polymorpha  1996 1975-present Ponto-Caspian and the Aral Sea - Ireland  unknown  yes 074657
478 Drepanotrema aeruginosus   unknown Unknown - Canada  unknown  Unknown 001667
479 Drepanotrema aeruginosus   unknown Unknown - USA  unknown  Unknown 001667
480 Drepanotrema cimex   unknown Unknown - Canada  unknown  Unknown 001667
481 Drepanotrema cimex   unknown Unknown - USA  unknown  Unknown 001667
482 Drepanotrema kermatoides   unknown Unknown - Canada  unknown  Unknown 001667
483 Drepanotrema kermatoides   unknown Unknown - USA  unknown  Unknown 001667
484 Drymonema dalmatinum   unknown Unknown - US Virgin Islands  unknown  Unknown 003268
485 Drymonema dalmatinum  1999 1975-present Not specified. - Puerto Rico.  unknown  Unknown 003268
486 Drymonema dalmatinum  2003 1975-present Not specified - Virgin Islands.  unknown  Unknown 003268
487 Dugesia tigrina  1931 1925-1949 North America. - Inland waters.  ornamental  Unknown 003700
488 Dugesia tigrina  2001 1975-present North America - Fresh water areas of Ireland  ornamental  yes 074339
489 Dynamena quadridentata  1999 1975-present unknown - Selaat  Lessepsian migration  yes 125923
490 Dysidea avara  1948 1925-1949 Unknown - Kaneohe Bay.  accidental with ships  Unknown 003356
491 Dyspanopeus sayi  1992 1975-present Atlantic, Northwest - Italy  unknown  yes 074657
492 Dyspanopeus sayi  2015 1975-present unknown - Heraklion  biofouling   125519
493 Dyspanopeus sayi  2016 1975-present unknown - Siracusa  biofouling   125519
494 Ebalia ambiguus  1987 1975-present Northern America. - Inland waters.  fill ecological niche  Unknown 003700
495 Echinogammarus ischnus  1977 1975-present Ponto-Caspian Region. - Inland waters.  Lessepsian migration  Unknown 003700
496 Ectopleura crocea   unknown Not specified - Port Phillip Bay, Victoria.  unknown  yes 003359
497 Ectopleura crocea  1989 1975-present Atlantic - Faial island  accidental with ships  Unknown 003512
498 Elasmopus rapax  1948 1925-1949 Not Specified. - Pearl Harbor  accidental with ships  Unknown 003356
499 Elminius modestus   unknown Not specified - Ireland  accidental  yes 074657
500 Elminius modestus  1940 1925-1949 Australia, New Zealand - United Kingdom  unknown  yes 074657
501 Elminius modestus  1953 1950-1974 Southern Pacific. - North Sea.  accidental with ships  Unknown 003700
502 Elminius modestus  1957 1950-1974 Southern Pacific - Brackish and marine waters of Ireland  biofouling  yes 074339
503 Emys orbicularis  1851 19th century Italy - Netherlands  accidental  yes 074657
504 Engina turbinella  1998 1975-present Western Atlantic - Not specified  ballast water  Unknown 003512
505 Ensis directus  1978 1975-present Western Atlantic Ocean - North Sea  accidental with ships  yes 080347
506 Ensis directus  1979 1975-present North America - Limfjorden and Danish Wadden Sea  ballast water   114890
507 Ensis directus  1979 1975-present North America - Dutch North Sea coastal zone  ballast water   114898
508 Ensis directus  1982 1975-present German Bight - Sweden  diffused from other countries   125895
509 Ensis directus  1986 1975-present German Bight - Belgian coast  diffused from other countries   125895
510 Ensis directus  1989 1975-present German Bight - Norway  diffused from other countries   125895
511 Ensis leei  1979 1975-present Atlantic, Northwest - Germany  diffused from other countries  yes 074657
512 Ensis leei  1981 1975-present Atlantic, Northwest - Denmark  diffused from other countries  yes 074657
513 Ensis leei  1982 1975-present Atlantic, Northwest - Netherlands  diffused from other countries  yes 074657
514 Ensis leei  1982 1975-present Atlantic, Northwest - Sweden  diffused from other countries  yes 074657
515 Ensis leei  1984 1975-present Atlantic, Northwest - Belgium  diffused from other countries  yes 074657
516 Ensis leei  1986 1975-present Atlantic, Northwest - France  diffused from other countries  yes 074657
517 Ensis leei  1989 1975-present United States of America - Norway  diffused from other countries  yes 074657
518 Ensis leei  1989 1975-present Atlantic, Northwest - United Kingdom  diffused from other countries  yes 074657
519 Ericthonius punctatus  1938 1925-1949 Not specified. - Pearl Harbor.  accidental with ships  Unknown 003356
520 Eriocheir sinensis   1900-1924 China - Portugal  unknown  yes 074657
521 Eriocheir sinensis   1900-1924 China - Romania  unknown  yes 074657
522 Eriocheir sinensis   1925-1949 China - Italy  unknown  yes 074657
523 Eriocheir sinensis   1925-1949 China - Moldova, Republic of  unknown  yes 074657
524 Eriocheir sinensis   1975-present Europe - St. Lawrence River and Estuary  accidental with ships   125864
525 Eriocheir sinensis   unknown China / Korea - Czech Republic  unknown  yes 074657
526 Eriocheir sinensis   unknown China - Estonia  unknown  yes 074657
527 Eriocheir sinensis   unknown China - Finland  unknown  yes 074657
528 Eriocheir sinensis   unknown China - Latvia  unknown  yes 074657
529 Eriocheir sinensis   unknown China - Lithuania  unknown  yes 074657
530 Eriocheir sinensis   unknown China - Sweden  unknown  yes 074657
531 Eriocheir sinensis  1927 1925-1949 Germany - Austria  diffused from other countries  yes 074657
532 Eriocheir sinensis  1927 1925-1949 China - Germany  unknown  no 074657
533 Eriocheir sinensis  1927 1925-1949 Germany - Netherlands  diffused from other countries  yes 074657
534 Eriocheir sinensis  1927 1925-1949 Germany - Poland  diffused from other countries  yes 074657
535 Eriocheir sinensis  1930 1925-1949 Austria - Switzerland  unknown  yes 074657
536 Eriocheir sinensis  1932 1925-1949 Netherlands - Belgium  unknown  yes 074657
537 Eriocheir sinensis  1934 1925-1949 Germany - Denmark  diffused from other countries  yes 074657
538 Eriocheir sinensis  1935 1925-1949 China / Korea - United Kingdom  unknown  yes 074657
539 Eriocheir sinensis  1943 1925-1949 Belgium - France  unknown  yes 074657
540 Eriocheir sinensis  1965 1950-1974 China - Spain  unknown  yes 074657
541 Eriocheir sinensis  1965 1950-1974 China - United States of America  unknown  yes 074657
542 Eriocheir sinensis  1976 1975-present China - Norway  unknown  yes 074657
543 Eriocheir sinensis  1980 1975-present unknown - Shatt Al-Arab  unknown   115234
544 Eriocheir sinensis  1980 1975-present unknown - Neva Bay  unknown   111600
545 Eriocheir sinensis  1994 1975-present unknown - Canada  unknown  unknown 074657
546 Eriocheir sinensis  2006 1975-present East Asia - Brackish and marine waters of Ireland  accidental with ships  probably yes 074339
547 Erugosquilla massavensis   unknown Unknown - Cyprus  unknown  Unknown 000363
548 Erugosquilla massavensis   unknown Unknown - Eastern Levant  unknown  Unknown 003497
549 Erugosquilla massavensis   unknown Unknown - Greece  unknown  Unknown 003497
550 Erugosquilla massavensis   unknown Unknown - Lebanon  unknown  Unknown 003497
551 Erugosquilla massavensis   unknown Unknown - Turkey  unknown  Unknown 000363
552 Erugosquilla massavensis   unknown Unknown - Egypt  unknown  Unknown 000363
553 Erugosquilla massavensis  1933 1925-1949 Indian Ocean, Western - Egypt  unknown  yes 074657
554 Erugosquilla massavensis  1938 1925-1949 Indian Ocean, Western - Palestine  unknown  yes 074657
555 Erugosquilla massavensis  1961 1950-1974 Indian Ocean, Western - Lebanon  unknown  yes 074657
556 Erugosquilla massavensis  1961 1950-1974 Indian Ocean, Western - Turkey  unknown  yes 074657
557 Erugosquilla massavensis  1963 1950-1974 Indian Ocean, Western - Cyprus  unknown  yes 074657
558 Erugosquilla massavensis  1994 1975-present Indian Ocean, Western - Greece  unknown  yes 074657
559 Eubranchus misakiensis   unknown Japan - San Francisco Bay, California  unknown  Unknown 001667
560 Eucheilota paradoxica   unknown unknown - Lebanon  unknown  yes 125923
561 Eucheilota paradoxica   unknown unknown - Tunisia  unknown   125923
562 Eucheilota paradoxica  1967 1950-1974 unknown - Dubrovnik  unknown   125923
563 Eucheilota ventricularis   1975-present unknown - Lebanon  Lessepsian migration  yes 125923
564 Eucrate crenata  1924 1900-1924 Indian Ocean, Western - Egypt  unknown  yes 074657
565 Eucrate crenata  1992 1975-present Indian Ocean, Western - Turkey  unknown  yes 074657
566 Eucrate crenata  1993 1975-present Indian Ocean, Western - Tunisia  unknown  yes 074657
567 Eucrate crenata  1997 1975-present Indian Ocean, Western - Israel  unknown  yes 074657
568 Eudendrium carneum   unknown unknown - France  Lessepsian migration  yes 125923
569 Eudendrium carneum   unknown unknown - Lebanon  Lessepsian migration  yes 125923
570 Eudendrium merulum   unknown unknown - France  accidental with ships  yes 125923
571 Eudendrium merulum   unknown unknown - Chafarinas Islands  accidental with ships  yes 125923
572 Eulalia sanguinea  1966 1950-1974 Unknown - Pearl Harbor.  accidental with ships  Unknown 003356
573 Eurycarcinus integrifrons   1975-present unknown - Izmir Bay  accidental with ships   125843
574 Eusarsiella zostericola   19th century USA Atlantic coast - United Kingdom  unknown  yes 074657
575 Eutima mira   unknown unknown - Lebanon  unknown  yes 125923
576 Eutima mira   unknown unknown - Tunisia  unknown  yes 125923
577 Eutima mira   unknown unknown - Egypt  unknown  yes 125923
578 Eutima mira  1956 1950-1974 unknown - Haifa Bay  unknown  yes 125923
579 Exopalaemon carinicauda  1993 1975-present unknown - United States of America  accidental  unknown 074657
580 Faxonius limosus   1950-1974 Not specified - Belgium  unknown  probably no 074657
581 Faxonius limosus   unknown unknown - Austria  unknown  yes 074657
582 Faxonius limosus   unknown unknown - France  unknown  yes 074657
583 Faxonius limosus   unknown unknown - Poland  unknown  yes 074657
584 Faxonius limosus   unknown unknown - USSR, Former Area of  unknown  yes 074657
585 Faxonius limosus  1890 19th century United States of America - Germany  fisheries  yes 074657
586 Faxonius limosus  1937 1925-1949 France - Morocco  fisheries  yes 074657
587 Faxonius limosus  1968 1950-1974 Belgium - Netherlands  unknown  probably yes 074657
588 Faxonius limosus  1973 1950-1974 Not specified - Switzerland  unknown  probably yes 074657
589 Faxonius limosus  1997 1975-present Poland - Belarus  unknown  probably yes 074657
590 Fejervarya cancrivora   unknown unknown - Guam  unknown  unknown 126988
591 Fejervarya cancrivora   unknown unknown - Papua New Guinea  unknown  unknown 126987
592 Fejervarya cancrivora  2005 1975-present unknown - Taiwan  unknown  unknown 126988
593 Ficopomatus enigmaticus   1975-present unknown - Cogolin  biofouling   125519
594 Ficopomatus enigmaticus  1921 1900-1924 Unknown. - San Francisco Bay California.  ballast water  Unknown 007836
595 Ficopomatus enigmaticus  1922 1900-1924 Unknown - London Docks  accidental with ships  yes 001314
596 Ficopomatus enigmaticus  1971 1950-1974 Indo-Pacific - Brackish and marine waters of Ireland  accidental with ships  yes 074339
597 Ficopomatus enigmaticus  1975 1975-present Southern Pacific. - North Sea.  accidental with ships  Unknown 003700
598 Ficopomatus enigmaticus  2016 1975-present unknown - Finike  biofouling   125519
599 Filellum serpens   unknown Not Specified. - Port Phillip Bay, Victoria.  unknown  yes 003359
600 Filellum serratum   unknown unknown - France  accidental with ships  yes 125923
601 Filellum serratum   unknown unknown - Naples, Ischia, and Nisida  accidental with ships  yes 125923
602 Filellum serratum   unknown unknown - Turkey  accidental with ships  yes 125923
603 Finella pupoides  1958 1950-1974 Red Sea - Israel  unknown  yes 074657
604 Finella pupoides  1987 1975-present Red Sea - Lebanon  unknown  yes 074657
605 Finella pupoides  1990 1975-present Red Sea - Turkey  unknown  yes 074657
606 Finella pupoides  1996 1975-present Red Sea - Cyprus  unknown  yes 074657
607 Flabellina rubrolineata   unknown Red Sea - Turkey  unknown  probably yes 074657
608 Flabellina rubrolineata  1988 1975-present Red Sea - Israel  unknown  yes 074657
609 Fulvia australis  1948 1925-1949 Red Sea - Israel  unknown  yes 074657
610 Fulvia fragilis   unknown Red Sea - Spain  unknown  probably yes 074657
611 Fulvia fragilis  1955 1950-1974 Red Sea - Israel  unknown  yes 074657
612 Fulvia fragilis  1988 1975-present Red Sea - Turkey  unknown  yes 074657
613 Fulvia fragilis  1996 1975-present Red Sea - Tunisia  unknown  yes 074657
614 Fulvia fragilis  1999 1975-present Red Sea - Greece  unknown  yes 074657
615 Gafrarium pectinatum  1905 1900-1924 Red Sea - Egypt  unknown  yes 074657
616 Gafrarium pectinatum  1999 1975-present Red Sea - Lebanon  unknown  yes 074657
617 Gafrarium pectinatum  2000 1975-present Red Sea - Israel  unknown  yes 074657
618 Gammarus duebeni  2005 1975-present unknown - Kõiguste Bay  unknown   125635
619 Gammarus lacustris  2005 1975-present unknown - Undu Bay  unknown   125635
620 Gammarus tigrinus  1931 1925-1949 North America - Fresh water bodies of Ireland  accidental with ships  yes 074339
621 Gammarus tigrinus  2003 1975-present Curonian Lagoon - Kõiguste Bay  unknown  yes 125635
622 Garveia franciscana  1902 1900-1924 Not specified - West coast of North America  accidental with ships  yes 003359
623 Garveia franciscana  1978 1975-present unknown - Venice Lagoon  accidental with ships   125923
624 Geukensia demissa   unknown Unknown - Western Canada  unknown  Unknown 001667
625 Geukensia demissa   unknown Unknown - Mexico  unknown  Unknown 001667
626 Geukensia demissa   unknown Unknown - Western USA  unknown  Unknown 001667
627 Geukensia demissa   unknown Unknown - Alaska  unknown  Unknown 001667
628 Gonioinfradens paucidentatus  2016 1975-present Indo-Pacific - Famagusta  biofouling   125519
629 Gonionemus vertens   unknown unknown - France  accidental with ships  yes 125923
630 Gonionemus vertens   unknown unknown - Trieste  accidental with ships  yes 125923
631 Gonionemus vertens  1894 18th century East Atlantic - East coast of North America  accidental with ships  yes 003359
632 Gonionemus vertens  1913 1900-1924 China, Korea, Japan - United Kingdom  unknown  yes 074657
633 Gonionemus vertens  1913 Pre 18th century Asia outside Western Palaearctic. - Central North Sea, 53°30' to 57°30' N.  accidental  yes 001314
634 Grandidierella bispinosa  1996 1975-present Unknown. - Pearl Harbor  accidental with ships  Unknown 003356
635 Grateloupia doryphora  1969 1950-1974 Pacific / Atlantic - United Kingdom  unknown  yes 074657
636 Grateloupia filicina   1925-1949 Pacific - United Kingdom  unknown  yes 074657
637 Gyraulus parvus  1981 1975-present North America. - Inland waters.  ornamental  Unknown 003700
638 Halecium delicatulum   unknown Not Specified. - Port Phillip Bay, Victoria.  unknown  yes 003359
639 Haliclona caerulea  1996 1975-present Caribbean. - Pearl Harbor.  accidental with ships  Unknown 003356
640 Haliotis cracherodii   1950-1974 United States of America - Hawaii  fisheries  no 074657
641 Haliotis discus   unknown unknown - Ireland  fisheries  unknown 074657
642 Haliotis discus  1992 1975-present Japan - Iceland  aquaculture  no 074657
643 Haliotis discus  1994 1975-present United Kingdom - Israel  research  no 074657
644 Haliotis discus  1996 1975-present Japan - China  unknown   074657
645 Haliotis fulgens  1985 1975-present United States of America - China  aquaculture  unknown 074657
646 Haliotis fulgens  1994 1975-present United States of America - Israel  research  no 074657
647 Haliotis rufescens   1925-1949 United States of America - Hawaii  unknown  no 074657
648 Haliotis rufescens  1966 1950-1974 United States of America - Japan  unknown  probably yes 074657
649 Haliotis rufescens  1977 1975-present Southern California - Chile  unknown   102276
650 Haliotis rufescens  1982 1975-present USA - UK  research  Unknown 007794
651 Haliotis rufescens  1985 1975-present United States of America - China  aquaculture  unknown 074657
652 Haliotis rufescens  1988 1975-present United States of America - Iceland  aquaculture  no 074657
653 Haliotis rufescens  1998 1975-present unknown - Athabaskan Island  unknown   114537
654 Haliotis tuberculata   1975-present unknown - Israel  aquaculture  no 074657
655 Haliotis tuberculata   unknown unknown - Ireland  fisheries  unknown 074657
656 Haliplanella lineata   19th century Pacific - United Kingdom  unknown  yes 074657
657 Haliplanella lineata  1860 18th century Asia outside Western Palaearctic. - Not Specified.  accidental with ships  yes 001314
658 Haliplanella lineata  1920 1900-1924 Pacific. - North Sea.  accidental with ships  Unknown 003700
659 Haliscera bigelowi   unknown unknown - Balearic Islands  unknown  yes 125923
660 Haliscera bigelowi  1965 1950-1974 unknown - Dubrovnik  unknown  yes 125923
661 Haminoea callidegenita  1993 1975-present Pacific Ocean, American Atlantic - Italy  unknown  yes 074657
662 Haminoea cyanomarginata  2001 1975-present Red Sea - Greece  unknown  probably yes 074657
663 Haminoea cyanomarginata  2003 1975-present Red Sea - Turkey  unknown  probably yes 074657
664 Hemigrapsus penicillatus  1994 1975-present Japan - France  diffused from other countries  yes 074657
665 Hemigrapsus penicillatus  2000 1975-present Japan - Netherlands  diffused from other countries  yes 074657
666 Hemigrapsus sanguineus   unknown Pacific, Northwest - France  unknown  probably yes 074657
667 Hemigrapsus sanguineus   unknown Pacific, Northwest - Netherlands  unknown  probably yes 074657
668 Hemigrapsus sanguineus  1987 1975-present Western Pacific - East coast of North America  ballast water  probably yes 003359
669 Hemigrapsus sanguineus  1988 1975-present unknown - United States of America  ballast water  yes 074657
670 Hemigrapsus sanguineus  2002 1975-present Pacific, Northwest - Croatia  unknown  no 074657
671 Hemimysis anomala  1992 1975-present Ponto-Caspian region - Gulf of Finland  accidental   069779
672 Hemimysis anomala  1997 1975-present Ponto-Caspian Region. - Inland waters.  Lessepsian migration  Unknown 003700
673 Herdmania momus  1972 1950-1974 Not specified - Pearl Harbor  accidental with ships  Unknown 003356
674 Heteropia glomerosa  1996 1975-present Unknown. - Pearl Harbor.  accidental with ships  Unknown 003356
675 Hiatella arctica  1969 1950-1974 Not specified - Not specified  unknown  Unknown 003512
676 Hinemoa indica  1973 1950-1974 Unknown. - Pearl Harbor.  accidental with ships  Unknown 003356
677 Hippopus porcellanus   1975-present Palau - Micronesia  aquaculture  unknown 074657
678 Hippopus porcellanus   1975-present Australia, Solomon Islands - Samoa  aquaculture  unknown 074657
679 Hippopus porcellanus  1990 1975-present Australia (Townsville) - Tonga  aquaculture  no 074657
680 Hippopus porcellanus  1991 1975-present Australia - Cook Is.  aquaculture  no 074657
681 Homarus americanus  1914 1900-1924 United States of America - Japan  unknown  unknown 074657
682 Homarus americanus  1961 1950-1974 Northwest Atlantic - Marine waters of Ireland  other reasons  no 074339
683 Homarus americanus  1999 1975-present United States of America - Norway  accidental  probably no 074657
684 Hyastenus hilgendorfi  1960 1950-1974 Indian Ocean, Western - Israel  unknown  yes 074657
685 Hyastenus hilgendorfi  1976 1975-present Indian Ocean, Western - Egypt  unknown  yes 074657
686 Hyattella intestinalis  1996 1975-present Unknown. - Pearl Harbor.  accidental with ships  Unknown 003356
687 Hydroides diramphus   1975-present Tropical Western Atlatnic - Siciliy  biofouling   125519
688 Hydroides diramphus   1975-present Tropical Western Atlantic - Finike  biofouling   125519
689 Hydroides diramphus  1929 1925-1949 Unspecified. - Pearl Harbor.  accidental with ships  Unknown 003356
690 Hydroides diramphus  2015 1975-present Tropical Western Atlantic - Heraklion  biofouling   125519
691 Hydroides diramphus  2016 1975-present Tropical Western Atlantic - Karpaz  biofouling   125519
692 Hydroides diramphus  2016 1975-present Tropical Western Atlantic - Cogolin  biofouling   125519
693 Hydroides diramphus  2016 1975-present Tropical Western Atlantic - Msida  biofouling   125519
694 Hydroides elegans   1975-present unknown - France  biofouling   125519
695 Hydroides elegans   1975-present unknown - Greece  biofouling   125519
696 Hydroides elegans   1975-present unknown - Italy  biofouling   125519
697 Hydroides elegans   1975-present Indo-Pacific - Not specified  accidental with ships  yes 003512
698 Hydroides elegans   1975-present unknown - Turkey  biofouling   125519
699 Hydroides elegans  1929 1925-1949 Unspecified. - Pearl Harbor.  accidental with ships  Unknown 003356
700 Hydroides elegans  2016 1975-present unknown - Cyprus  biofouling   125519
701 Hydroides elegans  2016 1975-present unknown - Msida  biofouling   125519
702 Hydroides elegans  2016 1975-present unknown - Spain  biofouling   125519
703 Hydroides homoceros  2016 1975-present unknown - Karpaz  biofouling   125519
704 Hypania invalida  1995 1975-present Ponto-Caspian Region. - Inland waters.  Lessepsian migration  Unknown 003700
705 Hypselodoris infucata  1965 1950-1974 Red Sea - Israel  unknown  yes 074657
706 Hypselodoris infucata  2001 1975-present Red Sea - Turkey  unknown  yes 074657
707 Hypselodoris infucata  2002 1975-present Red Sea - Lebanon  unknown  yes 074657
708 Ianiropsis serricaudis  2015 1975-present unknown - Port Principal du Cap d' Agde  biofouling   125519
709 Ilyocryptus agilis  1974 1950-1974 Europe - East coast of North America  ornamental  Unknown 003359
710 Indothais lacera  1939 1925-1949 Red Sea - Egypt  unknown  yes 074657
711 Indothais lacera  1973 1950-1974 Red Sea - Israel  unknown  yes 074657
712 Indothais lacera  1983 1975-present Red Sea - Italy  unknown  no 074657
713 Indothais lacera  1995 1975-present Red Sea - Turkey  unknown  yes 074657
714 Isognomon radiatus  1996 1975-present Western Atlantic - Marine waters of Ireland.  other reasons  no 074339
715 Jaera istri  1995 1975-present Ponto-Caspian Region. - Inland waters.  Lessepsian migration  Unknown 003700
716 Janua brasiliensis  1974 1950-1974 South and Central America, Africa south of Sahara and Asia outside Western Palaearctic. - Portsmouth Harbour, Eastern English Channel.  accidental with ships  yes 001314
717 Kappaphycus alvarezii  1989 1975-present unknown - Tanzania  aquaculture   083955
718 Kappaphycus alvarezii  1990 1975-present Unknown - Ono-i-Lau Island  aquaculture  yes 083955
719 Kirchenpaueria halecioides  1989 1975-present Unknown - Faial isaland  accidental with ships  probably no 003512
720 Laternula anatina  1905 1900-1924 Red Sea - Egypt  unknown  yes 074657
721 Laternula anatina  1987 1975-present Red Sea - Lebanon  unknown  yes 074657
722 Laternula anatina  1995 1975-present Red Sea - Turkey  unknown  yes 074657
723 Lepas anatifera   19th century Not specified - Norway  diffused from other countries  yes 074657
724 Lepas anatifera   unknown Not specified - Netherlands  unknown  probably yes 074657
725 Leptochela pugnax  1947 1925-1949 Indian Ocean, Western - Israel  unknown  probably yes 074657
726 Leptochela pugnax  1981 1975-present Indian Ocean, Western - Turkey  unknown  probably yes 074657
727 Leucosia signata  1953 1950-1974 Indian Ocean, Western - Israel  unknown  yes 074657
728 Leucosia signata  1976 1975-present Indian Ocean, Western - Turkey  unknown  yes 074657
729 Leucosia signata  1976 1975-present Indian Ocean, Western - Egypt  unknown  yes 074657
730 Leucosia signata  1981 1975-present Indian Ocean, Western - Lebanon  unknown  yes 074657
731 Libinia dubia  1996 1975-present Atlantic, Northwest - Tunisia  unknown  yes 074657
732 Ligia exotica  1880 18th century Unknown - East coast of North America  accidental with ships  yes 003359
733 Ligia exotica  1936 1925-1949 Eastern Atlantic - Southeastern US  biofouling  unknown 008125
734 Ligia exotica  1996 1975-present Northeast Atlantic and Mediterranean - Hilo Harbor  accidental with ships  yes 003248
735 Ligia oceanica   1975-present Western Atlantic - Azores Island  accidental with ships  Unknown 003512
736 Limnomysis benedeni  1997 1975-present Ponto-Caspian Region. - Inland waters.  Lessepsian migration  Unknown 003700
737 Limnoperna fortunei   1975-present unknown - Japan  unknown  yes 074657
738 Limnoperna fortunei  1991 1975-present unknown - Bagliardi Beach  unknown  yes 082333
739 Limnoria pfefferi  1950 1950-1974 Indo-West Pacific - East coast of North America  accidental with ships  yes 003359
740 Limnoria saseboensis  1950 1950-1974 West Pacific - East coast of North America  accidental with ships  unknown 003359
741 Limnoria tripunctata  1945 1925-1949 Not specified - Honolulu Harbor.  accidental with ships  Unknown 003356
742 Limopsis multistriata  1965 1950-1974 Red Sea - Israel  unknown  no 074657
743 Littorina littorea  1840 18th century East Atlantic - East coast of North America  fisheries  yes 003359
744 Littorina littorea  1840 19th century Western Europe - Canada  fisheries  yes 074657
745 Littorina littorea  1840 19th century Western Europe - United States of America  fisheries  yes 074657
746 Littorina saxatilis   1950-1974 Europe - South Africa  accidental with ships  yes 074657
747 Loxothylacus panopaei  1964 1950-1974 West Atlantic - East coast of North America  fisheries  yes 003359
748 Lymnaea columella   1925-1949 unknown - South Africa  accidental  yes 074657
749 Macrobrachium amazonicum  1981 1975-present Venezuela - Panama  unknown  probably yes 074657
750 Macrobrachium lar  1956 1950-1974 Guam - Hawaii  fisheries  yes 074657
751 Macrobrachium nipponense   unknown Japan - Philippines  unknown   074657
752 Macrobrachium nipponense   unknown Japan - Russian Federation  unknown   074657
753 Macrobrachium nipponense   unknown Japan - Singapore  aquaculture   074657
754 Macrobrachium nipponense  1981 1975-present Japan - China  aquaculture  probably yes 074657
755 Macrobrachium nipponense  2005 1975-present unknown - Shatt Al-Arab  diffused from other countries  yes 115234
756 Macrobrachium nipponense  2008 1975-present unknown - Anzali Lagoon  accidental  yes 117335
757 Macrobrachium olfersii  1933 1925-1949 Atlantic - Southeastern US  other reasons  no 008125
758 Macrobrachium rosenbergii   1975-present unknown - Brazil  aquaculture  unknown 074657
759 Macrobrachium rosenbergii   1975-present unknown - Costa Rica  aquaculture  unknown 074657
760 Macrobrachium rosenbergii   1975-present Israel/Honduras - Peru  aquaculture  unknown 074657
761 Macrobrachium rosenbergii   1975-present Taiwan Island (Prov. of China) via Dominica - Saint Lucia  research  probably yes 074657
762 Macrobrachium rosenbergii   1975-present Thailand - Egypt  aquaculture  unknown 074657
763 Macrobrachium rosenbergii   unknown unknown - Ecuador  aquaculture  unknown 074657
764 Macrobrachium rosenbergii   unknown unknown - Kiribati  aquaculture  unknown 074657
765 Macrobrachium rosenbergii   unknown unknown - Mexico  aquaculture  unknown 074657
766 Macrobrachium rosenbergii   unknown unknown - Puerto Rico  aquaculture  unknown 074657
767 Macrobrachium rosenbergii   unknown unknown - United States of America  aquaculture  unknown 074657
768 Macrobrachium rosenbergii  1955 1950-1974 unknown - Vanuatu  aquaculture  unknown 074657
769 Macrobrachium rosenbergii  1965 1950-1974 Malaysia - Hawaii  aquaculture  probably no 074657
770 Macrobrachium rosenbergii  1967 1950-1974 Malaysia, Thailand, Hawaii - Japan  aquaculture  probably yes 074657
771 Macrobrachium rosenbergii  1970 1950-1974 Thailand - Taiwan Province of China  fisheries  yes 074657
772 Macrobrachium rosenbergii  1970 1950-1974 Hawaii - Dominican Republic  aquaculture  probably yes 074657
773 Macrobrachium rosenbergii  1971 1950-1974 Hawaii - Mauritius  aquaculture  probably yes 074657
774 Macrobrachium rosenbergii  1972 1950-1974 unknown - New Caledonia  aquaculture  unknown 074657
775 Macrobrachium rosenbergii  1973 1950-1974 United States of America (Hawaii) - French Polynesia  aquaculture  unknown 074657
776 Macrobrachium rosenbergii  1974 1950-1974 Hawaii - Guam  aquaculture  probably yes 074657
777 Macrobrachium rosenbergii  1974 1950-1974 United States of America - Israel  aquaculture  no 074657
778 Macrobrachium rosenbergii  1974 1950-1974 Hawaii - Palau  aquaculture  unknown 074657
779 Macrobrachium rosenbergii  1975 1975-present Hawaii, Tahiti - Fiji  aquaculture  probably no 074657
780 Macrobrachium rosenbergii  1976 1975-present Japan - China  aquaculture  unknown 074657
781 Macrobrachium rosenbergii  1977 1975-present unknown - French Guiana  aquaculture  unknown 074657
782 Macrobrachium rosenbergii  1977 1975-present unknown - Guadeloupe  aquaculture  unknown 074657
783 Macrobrachium rosenbergii  1977 1975-present United States of America - Honduras  aquaculture   074657
784 Macrobrachium rosenbergii  1977 1975-present unknown - Martinique  aquaculture  unknown 074657
785 Macrobrachium rosenbergii  1979 1975-present Panama - Colombia  aquaculture  no 074657
786 Macrobrachium rosenbergii  1979 1975-present unknown - Samoa  unknown  unknown 074657
787 Macrobrachium rosenbergii  1980 1975-present unknown - Zimbabwe (Lake Kariba)  aquaculture  probably no 074657
788 Macrobrachium rosenbergii  1981 1975-present Venezuela - Panama  aquaculture  yes 074657
789 Macrobrachium rosenbergii  1981 1975-present unknown - South Africa  aquaculture  unknown 074657
790 Macrobrachium rosenbergii  1982 1975-present unknown - Venezuela  aquaculture  unknown 074657
791 Macrobrachium rosenbergii  1983 1975-present Tahiti - Solomon Is.  aquaculture  unknown 074657
792 Macrobrachium rosenbergii  1983 1975-present unknown - Uruguay  aquaculture  unknown 074657
793 Macrobrachium rosenbergii  1985 1975-present Thailand - Nepal  aquaculture  unknown 074657
794 Macrobrachium rosenbergii  1986 1975-present Brazil - Argentina  aquaculture  no 074657
795 Macrobrachium rosenbergii  1986 1975-present unknown - Reunion  research  unknown 074657
796 Macrobrachium rosenbergii  1988 1975-present unknown - El Salvador  aquaculture  unknown 074657
797 Macrobrachium rosenbergii  1990 1975-present Belgium - Tunisia  aquaculture  no 074657
798 Macrobrachium rosenbergii  1991 1975-present Viet Nam - Russian Federation  aquaculture  yes 074657
799 Macrobrachium rosenbergii  1992 1975-present Tahiti - Cook Is. (Rarotonga)  aquaculture  no 074657
800 Macrobrachium rosenbergii  1993 1975-present Thailand - Iran (Khozestan Prov.)  aquaculture  no 074657
801 Macrorhynchia philippina   unknown unknown - Lebanon  Lessepsian migration  yes 125923
802 Macrorhynchia philippina   unknown unknown - Turkey  Lessepsian migration  yes 125923
803 Maeotias marginata   unknown Unknown - Canada  unknown  Unknown 001663
804 Maeotias marginata  1968 1950-1974 Sea of Azov, Black Sea - Chesapeake Bay, Virginia  biofouling  Unknown 001663
805 Maeotias marginata  1992 1975-present unknown - United States of America  ballast water  yes 074657
806 Magallana belcheri  1977 1975-present Malaysia (Sabah) - Tonga  aquaculture  unknown 074657
807 Magallana bilineata   unknown Unknown - Fiji  unknown  Unknown 000348
808 Magallana bilineata  1975 1975-present Philippines - Fiji  aquaculture  probably no 074657
809 Magallana bilineata  1976 1975-present unknown - Tonga  aquaculture  unknown 074657
810 Magallana gigas   1900-1924 Japan - United States of America  aquaculture  probably yes 074657
811 Magallana gigas   1925-1949 Japan - Australia  fisheries  yes 074657
812 Magallana gigas   1950-1974 Japan - France  fisheries  yes 074657
813 Magallana gigas   1950-1974 Japan and USA - New Caledonia  aquaculture  unknown 074657
814 Magallana gigas   1950-1974 United States of America - Vanuatu  aquaculture  probably no 074657
815 Magallana gigas   1950-1974 Australia - New Zealand  accidental  yes 074657
816 Magallana gigas   1975-present unknown - Belgium  accidental  yes 074657
817 Magallana gigas   1975-present United States of America - Belize  aquaculture  unknown 074657
818 Magallana gigas   1975-present United States of America - Canada (British Columbia)  aquaculture  unknown 074657
819 Magallana gigas   1975-present United States of America - Chile  aquaculture  unknown 074657
820 Magallana gigas   1975-present Japan - China  aquaculture  unknown 074657
821 Magallana gigas   1975-present United States of America - Costa Rica  aquaculture  unknown 074657
822 Magallana gigas   1975-present United States of America - Denmark  aquaculture  unknown 074657
823 Magallana gigas   1975-present unknown - Germany  unknown  probably yes 074657
824 Magallana gigas   1975-present United States of America - Japan  aquaculture  unknown 074657
825 Magallana gigas   1975-present United States of America - Korea, Republic of  aquaculture  unknown 074657
826 Magallana gigas   1975-present United States of America - Malaysia  aquaculture  unknown 074657
827 Magallana gigas   1975-present United States of America - Netherlands  aquaculture  unknown 074657
828 Magallana gigas   1975-present United States of America - Norway  aquaculture  unknown 074657
829 Magallana gigas   1975-present United States of America - Puerto Rico  aquaculture  unknown 074657
830 Magallana gigas   1975-present United States of America - South Africa  aquaculture  unknown 074657
831 Magallana gigas   1975-present France - Spain  aquaculture  unknown 074657
832 Magallana gigas   1975-present United States of America - United Kingdom  aquaculture  unknown 074657
833 Magallana gigas   1975-present United States of America - United States of America (Alaska)  aquaculture  unknown 074657
834 Magallana gigas   1975-present United States of America - United States Virgin Is.  aquaculture  unknown 074657
835 Magallana gigas   1975-present United States of America - Samoa  aquaculture  unknown 074657
836 Magallana gigas   unknown Unknown - British Virgin Islands  aquaculture  Unknown 000348
837 Magallana gigas   unknown Unknown - British Columbia  aquaculture  Unknown 000348
838 Magallana gigas   unknown Unknown - Chile  aquaculture  Unknown 000348
839 Magallana gigas   unknown Unknown - Costa Rica  aquaculture  Unknown 000348
840 Magallana gigas   unknown Chile - Ecuador  research  unknown 074657
841 Magallana gigas   unknown France, United Kingdom - Ireland  aquaculture  unknown 074657
842 Magallana gigas   unknown unknown - Italy  aquaculture  probably yes 074657
843 Magallana gigas   unknown Unknown - Indian Ocean  aquaculture  Unknown 000348
844 Magallana gigas   unknown Unknown - New Zealand  aquaculture  Unknown 000348
845 Magallana gigas   unknown Japan - Philippines  aquaculture  unknown 074657
846 Magallana gigas   unknown Unknown - Philippines  aquaculture  Unknown 000348
847 Magallana gigas   unknown Unknown - Thailand  aquaculture  Unknown 000348
848 Magallana gigas   unknown Unknown - Coasts of North America, from British Columbia to California  aquaculture  unknown 000348
849 Magallana gigas   unknown Unknown - Hawaii  aquaculture  Unknown 000348
850 Magallana gigas  1926 1925-1949 Portugal - United Kingdom  unknown  yes 074657
851 Magallana gigas  1926 1925-1949 unknown - United Kingdom  fisheries  probably yes 074657
852 Magallana gigas  1926 1925-1949 Japan - Hawaii  aquaculture  probably yes 074657
853 Magallana gigas  1964 1950-1974 Pacific, Northwest - Spain  unknown  yes 074657
854 Magallana gigas  1968 1950-1974 Japan - Fiji  aquaculture  probably no 074657
855 Magallana gigas  1969 1950-1974 Northern Pacific - Brackish and marine waters of Ireland  aquaculture  yes 074339
856 Magallana gigas  1972 1950-1974 United States of America - French Polynesia  aquaculture  probably no 074657
857 Magallana gigas  1972 1950-1974 United States of America - Palau  aquaculture  probably no 074657
858 Magallana gigas  1973 1950-1974 United States of America - Mexico  aquaculture  yes 074657
859 Magallana gigas  1974 1950-1974 Japan - Seychelles  research  probably no 074657
860 Magallana gigas  1975 1975-present Taiwan Island (Prov. of China) - Guam  aquaculture  unknown 074657
861 Magallana gigas  1975 1975-present Australia (Tasmania) and Japan - Tonga  aquaculture  probably no 074657
862 Magallana gigas  1976 1975-present unknown - Russian Federation (Black Sea)  fisheries  yes 074657
863 Magallana gigas  1976 1975-present unknown - Ukraine (Black Sea)  aquaculture  yes 074657
864 Magallana gigas  1977 1975-present France - Portugal  aquaculture  probably yes 074657
865 Magallana gigas  1988 1975-present Chile - Ecuador  research  no 074657
866 Magallana gigas  1989 1950-1974 Asia outside Western Palaearctic. - Rivers Exe, Teign and Dart, Western English Channel.  aquaculture  Unknown 001314
867 Magallana gigas  1990 1975-present unknown - Namibia  aquaculture  unknown 074657
868 Magallana gigas  1993 1975-present France - Ireland  aquaculture  unknown 074657
869 Magallana gigas  2002 1975-present China, Australia - Viet Nam  aquaculture  unknown 074657
870 Magallana gigas  2015 1975-present unknown - Agde  biofouling   125519
871 Magallana gigas  2015 1975-present unknown - Rhodes  biofouling   125519
872 Magallana gigas  2016 1975-present unknown - Palermo  accidental with ships   125519
873 Marenzelleria viridis  1984 1975-present North America including Mexico. - Humber, Central North sea.  accidental with ships  yes 001314
874 Marenzelleria viridis  1990 1975-present North America - Baltic Sea  ballast water  yes 069779
875 Marisa cornuarietis  1948 1925-1949 Brazil - Cuba  unknown  yes 074657
876 Marisa cornuarietis  1952 1950-1974 Brazil - United States of America  unknown  yes 074657
877 Martesia striata  1920 1900-1924 Throughout Pacific and Atlantic. - Pear Harbor.  accidental with ships  Unknown 003356
878 Megabalanus tintinnabulum   18th century Sub-tropical region (not specified) - Marine waters of Ireland  biofouling  no 074339
879 Melanoides tuberculatus   1975-present Africa / Asia - New zealand  unknown  probably no 074657
880 Melanoides tuberculatus   unknown Africa / Asia - Israel  unknown  yes 074657
881 Melanoides tuberculatus   unknown Africa / Asia - Mexico  unknown  yes 074657
882 Melanoides tuberculatus   unknown Africa / Asia - Panama  unknown  yes 074657
883 Melanoides tuberculatus   unknown Africa / Asia - Puerto rico  unknown  yes 074657
884 Melanoides tuberculatus   unknown Not specified - Florida  ornamental  yes 008125
885 Melanoides tuberculatus  1937 1925-1949 Africa / Asia - United States of America  unknown  yes 074657
886 Melanoides tuberculatus  1966 1950-1974 Asia - East coast of North America  ornamental  yes 003359
887 Melibe viridis  1982 1975-present Red Sea - Greece  unknown  yes 074657
888 Melibe viridis  1998 1975-present Red Sea - Italy  unknown  yes 074657
889 Melibe viridis  2002 1975-present Red Sea - Croatia  unknown  yes 074657
890 Melicertus hathor  1997 1975-present Indian Ocean, Western - Israel  unknown  yes 074657
891 Melicertus hathor  2002 1975-present Indian Ocean, Western - Turkey  unknown  probably yes 074657
892 Membranipora membranacea  1987 1975-present East Atlantic - East coast of North America  accidental with ships  yes 003359
893 Menaethius monoceros  1978 1975-present Indian Ocean, Western - Italy  unknown  no 074657
894 Menetus dilatatus  1980 1975-present North America. - Inland waters.  ornamental  Unknown 003700
895 Mercenaria mercenaria   19th century United States of America - United Kingdom  fisheries  yes 074657
896 Mercenaria mercenaria  1864 19th century American Atlantic - United Kingdom  unknown  yes 074657
897 Mercenaria mercenaria  1870 19th century United States of America - Netherlands  diffused from other countries  yes 074657
898 Mercenaria mercenaria  1965 1950-1974 American Atlantic - France  unknown  probably no 074657
899 Mercenaria mercenaria  1983 1975-present American Atlantic - Italy  unknown  probably no 074657
900 Metapenaeopsis aegyptia  1987 1975-present Indian Ocean, Western - Israel  unknown  yes 074657
901 Metapenaeopsis aegyptia  1998 1975-present Indian Ocean, Western - Greece  unknown  yes 074657
902 Metapenaeopsis mogiensis  1996 1975-present Indian Ocean, Western - Israel  unknown  yes 074657
903 Metapenaeus dobsoni  2007 1975-present unknown - Maputo Bay  unknown  unknown 121463
904 Metapenaeus ensis  1973 1950-1974 New Caledonia - French Polynesia  research  no 074657
905 Metapenaeus ensis  1983 1975-present New Caledonia - French Polynesia  research  no 074657
906 Metapenaeus monoceros  1924 1900-1924 Indian Ocean, Western - Egypt  unknown  yes 074657
907 Metapenaeus monoceros  1953 1950-1974 Indian Ocean, Western - Israel  unknown  yes 074657
908 Metapenaeus monoceros  1961 1950-1974 Indian Ocean, Western - Turkey  unknown  yes 074657
909 Metapenaeus monoceros  1969 1950-1974 Indian Ocean, Western - Cyprus  unknown  yes 074657
910 Metapenaeus monoceros  1976 1975-present Indian Ocean, Western - Lebanon  unknown  yes 074657
911 Metapenaeus monoceros  1980 1975-present Indian Ocean, Western - Syrian Arab Republic  unknown  yes 074657
912 Metapenaeus monoceros  1995 1975-present Indian Ocean, Western - Tunisia  unknown  yes 074657
913 Metapenaeus stebbingi  1924 1900-1924 Indian Ocean, Western - Egypt  unknown  yes 074657
914 Metapenaeus stebbingi  1964 1950-1974 Indian Ocean, Western - Israel  unknown  yes 074657
915 Metapenaeus stebbingi  1976 1975-present Indian Ocean, Western - Lebanon  unknown  yes 074657
916 Metapenaeus stebbingi  1981 1975-present Indian Ocean, Western - Turkey  unknown  yes 074657
917 Metopograpsus oceanicus   unknown Not specified - Palau  unknown   003477
918 Metopograpsus oceanicus  1997 1975-present unknown - Apra Harbor  unknown   108407
919 Metopograpsus oceanicus  2006 1975-present unknown - Hawaii  unknown  yes 108407
920 Microcosmus exasperatus  1996 1975-present Not specified - Pearl Harbor  accidental with ships  Unknown 003356
921 Microcosmus exasperatus  2016 1975-present unknown - Santa Cruz Island  unknown   125915
922 Microcosmus squamiger  1986 1975-present Not Specified - Southern California Bight harbors  ballast water  Unknown 001752
923 Microcosmus squamiger  2016 1975-present Australia - Sicily  biofouling   125519
924 Microcosmus squamiger  2016 1975-present Australia - Barcelona  biofouling   125519
925 Microphthalmus similis  1962 1950-1974 Unclear. - North Sea.  unknown  Unknown 003700
926 Mizuhopecten yessoensis   1975-present Japan - Canada  aquaculture  probably no 074657
927 Mizuhopecten yessoensis   unknown unknown - British Columbia  unknown  Unknown 075831
928 Mizuhopecten yessoensis   unknown Japan - France  aquaculture  no 074657
929 Mizuhopecten yessoensis  1981 1975-present Japan - China  unknown  unknown 074657
930 Mizuhopecten yessoensis  1990 1975-present unknown - Ireland  aquaculture  unknown 074657
931 Mnemiopsis leidyi   1975-present United States of America - Azerbaijan  unknown  yes 074657
932 Mnemiopsis leidyi   1975-present United States of America - Bulgaria  unknown  yes 074657
933 Mnemiopsis leidyi   1975-present unknown - Inner Danish waters  diffused from other countries  yes 120370
934 Mnemiopsis leidyi   1975-present United States of America - Georgia  unknown  yes 074657
935 Mnemiopsis leidyi   1975-present United States of America - Greece  unknown  probably no 074657
936 Mnemiopsis leidyi   1975-present United States of America - Romania  unknown  yes 074657
937 Mnemiopsis leidyi   1975-present United States of America - Russian Federation  unknown  yes 074657
938 Mnemiopsis leidyi   1975-present United States of America - Syrian Arab Republic  unknown  probably no 074657
939 Mnemiopsis leidyi   1975-present United States of America - Turkey  unknown  probably no 074657
940 Mnemiopsis leidyi   1975-present United States of America - Ukraine  unknown  yes 074657
941 Mnemiopsis leidyi  1982 1975-present Western Atlantic - Ukraine (Black Sea)  ballast water  yes 074657
942 Mnemiopsis leidyi  1986 1975-present Western Atlantic - Bulgaria (Black Sea)  ballast water  yes 074657
943 Mnemiopsis leidyi  1987 1975-present Western Atlantic - Russian Federation (Black Sea)  ballast water  yes 074657
944 Mnemiopsis leidyi  1988 1975-present Western Atlantic - Georgia (Black Sea)  ballast water  yes 074657
945 Mnemiopsis leidyi  1988 1975-present Western Atlantic - Romania (Black Sea)  ballast water  yes 074657
946 Mnemiopsis leidyi  1988 1975-present Western Atlantic - Turkey (Black Sea)  ballast water  yes 074657
947 Mnemiopsis leidyi  1999 1975-present United States of America - Iran  unknown  yes 074657
948 Mnemiopsis leidyi  1999 1975-present United States of America - Kazakhstan  unknown  yes 074657
949 Mnemiopsis leidyi  1999 1975-present United States of America - Turkmenistan  unknown  yes 074657
950 Mnestia girardi  1976 1975-present Red Sea - Egypt  unknown  yes 074657
951 Mnestia girardi  1987 1975-present Red Sea - Lebanon  unknown  yes 074657
952 Mnestia girardi  1990 1975-present Red Sea - Turkey  unknown  yes 074657
953 Mnestia girardi  1996 1975-present Red Sea - Cyprus  unknown  yes 074657
954 Mnestia girardi  1997 1975-present Red Sea - Greece  unknown  yes 074657
955 Modiolus auriculatus  1937 1925-1949 Red Sea - Palestine  unknown  no 074657
956 Moerisia lyonsi  1965 1950-1974 Not Specified. - East coast of North America  accidental with ships  yes 003359
957 Molgula ficus  1999 1975-present Not Specified. - Island Santa Mária (Mejillones Peninsula).  accidental  Unknown 003699
958 Molgula manhattensis  1949 1925-1949 Atlantic - Tomales Bay, California  biofouling  Unknown 007836
959 Monocorophium sextonae   1925-1949 New Zealand - United Kingdom  unknown  yes 074657
960 Monocorophium sextonae   unknown Not specified - Ireland  accidental  yes 074657
961 Monocorophium sextonae  1985 1975-present New Zealand - Norway  diffused from other countries  yes 074657
962 Monocorophium sextonae  1997 1975-present Southern Pacific. - North Sea.  accidental with ships  Unknown 003700
963 Monotheca obliqua   unknown Not specified. - Port Phillip Bay, Victoria.  unknown  yes 003359
964 Musculista perfragilis  1960 1950-1974 Red Sea - Israel  unknown  yes 074657
965 Musculista perfragilis  1971 1950-1974 Red Sea - Egypt  unknown  yes 074657
966 Mya arenaria   Pre 18th century United States of America - United Kingdom  unknown  yes 074657
967 Mya arenaria  1000 Pre 18th century United States of America - Norway  accidental  yes 074657
968 Mya arenaria  1200 Pre 18th century Canada - Netherlands  unknown  yes 074657
969 Mya arenaria  1966 1950-1974 North Atlantic - Bulgaria (Black Sea)  ballast water  yes 074657
970 Mya arenaria  1966 1950-1974 North Atlantic - Georgia (Black Sea)  ballast water  yes 074657
971 Mya arenaria  1966 1950-1974 North Atlantic - Romania (Black Sea)  ballast water  yes 074657
972 Mya arenaria  1966 1950-1974 North Atlantic - Russian Federation (Black Sea)  ballast water  yes 074657
973 Mya arenaria  1966 1950-1974 North Atlantic - Turkey (Black Sea)  ballast water  yes 074657
974 Mya arenaria  1966 1950-1974 North Atlantic - Ukraine (Black Sea)  ballast water  yes 074657
975 Mya arenaria  1976 1975-present American Atlantic - France  unknown  yes 074657
976 Mya arenaria  1987 1975-present American Atlantic - Italy  unknown  yes 074657
977 Mya arenaria  2002 1975-present American Atlantic - Greece  unknown  yes 074657
978 Mycale parishi  1947 1925-1949 Indo-Pacific. - Pearl Harbor.  accidental with ships  Unknown 003356
979 Myosotella myosotis   unknown Unknown - Canada  unknown  Unknown 001667
980 Myosotella myosotis   unknown Unknown - Mexico  unknown  Unknown 001667
981 Myosotella myosotis   unknown Unknown - Alaska  unknown  Unknown 001667
982 Myosotella myosotis  1841 18th century East Atlantic - East coast of North America  accidental with ships  yes 003359
983 Mytella charruana  2014 1975-present unspecified - Manila Bay  ballast water  no 121722
984 Mytilicola intestinalis  1995 19th century Europe in the Mediterranean Sea. - Not known.  diffused from other countries  yes 001314
985 Mytilicola orientalis  1995 19th century Asia outside Western Palaearctic. - Not known.  accidental  yes 001314
986 Mytilopsis leucophaeata   unknown United States of America - France  unknown  yes 074657
987 Mytilopsis leucophaeata   unknown United States of America - Germany  unknown  yes 074657
988 Mytilopsis leucophaeata  1835 19th century United States of America - Belgium  unknown  yes 074657
989 Mytilopsis leucophaeata  1895 19th century United States of America - Netherlands  unknown  yes 074657
990 Mytilopsis leucophaeata  1937 1925-1949 West Atlantic - East coast of North America  accidental with ships  yes 003359
991 Mytilopsis leucophaeata  1996 1975-present United States of America - United Kingdom  unknown  yes 074657
992 Mytilopsis sallei   1950-1974 unknown - India  accidental  yes 074657
993 Mytilopsis sallei   unknown Unknown - Unspecified China  unknown  Unknown 075831
994 Mytilopsis sallei   unknown Unknown - Unspecified Hong Kong  unknown  Unknown 075831
995 Mytilus galloprovincialis   1950-1974 Mediterranean Sea - South Africa  accidental  yes 074657
996 Mytilus galloprovincialis   1975-present unknown - Namibia  aquaculture  unknown 074657
997 Mytilus galloprovincialis   19th century Mediterranean Sea - United States of America  biofouling  yes 074657
998 Mytilus galloprovincialis   unknown Unknown - Canada  unknown  Unknown 001667
999 Mytilus galloprovincialis   unknown Mediterranean Sea - Mexico  biofouling  yes 074657
1000 Mytilus galloprovincialis   unknown Unknown - Mexico  unknown  Unknown 001667
1001 Mytilus galloprovincialis   unknown Unknown - USA  unknown  Unknown 001667
1002 Mytilus galloprovincialis   unknown Unknown - Alaska  unknown  Unknown 001667
1003 Mytilus galloprovincialis  1926 1925-1949 unknown - Japan  accidental  yes 074657
1004 Mytilus galloprovincialis  1950 1950-1974 unknown - South Korea  unknown  yes 125986
1005 Mytilus galloprovincialis  1983 1975-present unknown - China, Hong Kong SAR  unknown  probably yes 074657
1006 Mytilus galloprovincialis  2002 1975-present France - Netherlands  diffused from other countries  probably yes 074657
1007 Nassarius arcularia  1968 1950-1974 Red Sea - Israel  unknown  no 074657
1008 Nassarius arcularia  1974 1950-1974 Red Sea - Egypt  unknown  no 074657
1009 Nassarius fraterculus  1959 1950-1974 Pacific, Northwest - Canada  aquaculture  yes 074657
1010 Nassarius fraterculus  1960 1950-1974 Pacific, Northwest - United States of America  aquaculture  yes 074657
1011 Nemopsis bachei  1942 1925-1949 Western Atlantic. - North Sea.  accidental with ships  Unknown 003700
1012 Notocochlis gualteriana  1966 1950-1974 Red Sea - Israel  unknown  probably yes 074657
1013 Notocochlis gualteriana  1997 1975-present Red Sea - Egypt  unknown  probably yes 074657
1014 Obelia dichotoma   unknown Not specified. - Port Phillip Bay, Victoria.  unknown  yes 003359
1015 Oithona davisae   1975-present Not Specified - Ensenada Baja (45°27'S 72°49'W) in Aysen Fjord.  ballast water  Unknown 003699
1016 Okenia plana   unknown Japan - San Francisco Bay, California  unknown  Unknown 001667
1017 Olindias singularis  1984 1975-present unknown - Egyptian Mediterranean Sea  unknown  yes 125923
1018 Orchestia cavimana  1920 1900-1924 Ponto-Caspian Region. - Inland waters.  accidental with ships  Unknown 003700
1019 Orconectes immunis  1997 1975-present North America. - Inland waters.  ornamental  Unknown 003700
1020 Orconectes rusticus   unknown unknown - Canada (Ontario)  accidental  yes 074657
1021 Orconectes virilis  1897 19th century unknown - France  unknown  no 074657
1022 Orconectes virilis  1939 1925-1949 North America - West coast of North America  research  yes 003359
1023 Orconectes virilis  1960 1950-1974 unknown - Sweden  unknown  no 074657
1024 Ostrea edulis   1925-1949 Netherlands - United States of America  fisheries  yes 074657
1025 Ostrea edulis   1950-1974 United Kingdom - Canada (New Brunswick)  aquaculture  unknown 074657
1026 Ostrea edulis   1950-1974 USA (Washington State) - France  fisheries  yes 074657
1027 Ostrea edulis   unknown unknown - Canada  aquaculture  unknown 074657
1028 Ostrea edulis  1949 1925-1949 East Atlantic - East coast of North America  fisheries  yes 003359
1029 Ostrea edulis  1952 1950-1974 France - Japan  unknown  probably yes 074657
1030 Ostrea edulis  1975 1975-present Japan and USA - Tonga  aquaculture  probably no 074657
1031 Ostrea edulis  1977 1975-present Japan - Fiji  aquaculture  probably no 074657
1032 Ostrea edulis  1990 1975-present unknown - Namibia  aquaculture  unknown 074657
1033 Ostrea equestris  1995 1975-present Western Atlantic - Marine waters of Ireland.  other reasons  no 074339
1034 Ostrea lurida  1948 1925-1949 United States of America - Japan  unknown  probably yes 074657
1035 Ostrea lutaria  1963 1950-1974 New Zealand - United Kingdom  unknown  yes 074657
1036 Ostrea lutaria  1963 1950-1974 unknown - United Kingdom  aquaculture  yes 074657
1037 Pachycordyle michaeli  1935 1925-1949 unknown - Isefjorden  ballast water   125835
1038 Pachycordyle michaeli  1964 1950-1974 unknown - Gat van Ouwerkerk  diffused from other countries   125835
1039 Pachycordyle michaeli  1973 1950-1974 Unknown - Widewater Lagoon, West Sussex, Eastern English Channel (from 2°W to the Dover Strait, 51°N).  accidental with ships  yes 001314
1040 Pachycordyle michaeli  2002 1975-present unknown - Ukraine  unknown   125835
1041 Pachycordyle michaeli  2015 1975-present unknown - Port of Kiel  accidental with ships   125835
1042 Pacifastacus leniusculus   1950-1974 Not specified - Belgium  unknown   074657
1043 Pacifastacus leniusculus   1950-1974 USA and Sweden - Finland  aquaculture  yes 074657
1044 Pacifastacus leniusculus   1950-1974 Sweden - Greece  unknown   074657
1045 Pacifastacus leniusculus   1950-1974 Not specified - Luxembourg  unknown   074657
1046 Pacifastacus leniusculus   1975-present North America. - Inland waters.  fill ecological niche  Unknown 003700
1047 Pacifastacus leniusculus   1975-present Sweden - Spain  angling/sport  probably yes 074657
1048 Pacifastacus leniusculus   unknown Sweden - Denmark  unknown  yes 074657
1049 Pacifastacus leniusculus   unknown United States of America and Sweden - Germany  unknown  yes 074657
1050 Pacifastacus leniusculus   unknown unknown - Lithuania  fisheries  probably yes 074657
1051 Pacifastacus leniusculus  1909 1900-1924 United States of America - Japan  unknown  probably yes 074657
1052 Pacifastacus leniusculus  1960 1950-1974 United States of America - Sweden  fisheries  yes 074657
1053 Pacifastacus leniusculus  1969 1950-1974 USA and Sweden - Austria  fisheries  yes 074657
1054 Pacifastacus leniusculus  1972 1950-1974 Sweden - Poland  fisheries  probably yes 074657
1055 Pacifastacus leniusculus  1972 1950-1974 Not specified - USSR, Former Area of  unknown   074657
1056 Pacifastacus leniusculus  1973 1950-1974 Sweden and USA - France  unknown  yes 074657
1057 Pacifastacus leniusculus  1976 1975-present Sweden and USA - United Kingdom  accidental  yes 074657
1058 Pacifastacus leniusculus  1978 1975-present Sweden - Cyprus  unknown   074657
1059 Palaemon macrodactylus   1950-1974 unknown - New South Wales  accidental with ships  unknown 125878
1060 Palaemon macrodactylus   1975-present unknown - Argentina  unknown   125878
1061 Palaemon macrodactylus   unknown Romania - Varna Lake  diffused from other countries   125878
1062 Palaemon macrodactylus  1954 1950-1974 unknown - United States of America  accidental  yes 074657
1063 Palaemon macrodactylus  1998 1975-present UK - Gent-Terneuzen Canal  diffused from other countries   125878
1064 Palaemon macrodactylus  2002 1975-present unknown - Constanta Harbour  accidental with ships   125878
1065 Palaemon macrodactylus  2004 1975-present Southeast Asia. - North Sea.  accidental with ships  Unknown 003700
1066 Palaemon macrodactylus  2006 1975-present unknown - Gironde and Adour Estuary  ballast water  probably yes 125877
1067 Palaemonella rotumana  1948 1925-1949 Indian Ocean, Western - Israel  unknown  yes 074657
1068 Palaemonella rotumana  1999 1975-present Indian Ocean, Western - Turkey  unknown  probably yes 074657
1069 Palmadusta lentiginosa  1989 1975-present Red Sea - Israel  unknown  probably no 074657
1070 Panopeus lacustris  1947 1925-1949 Atlantic - Pearl Harbor  accidental with ships  Unknown 003356
1071 Panulirus ornatus  1988 1975-present Indian Ocean, Western - Israel  unknown  no 074657
1072 Paphia textile  1939 1925-1949 Red Sea - Egypt  unknown  yes 074657
1073 Paphia textile  1948 1925-1949 Red Sea - Palestine  unknown  probably yes 074657
1074 Paphia textile  1991 1975-present Red Sea - Turkey  unknown  yes 074657
1075 Paphia textile  1999 1975-present Red Sea - Syrian Arab Republic  unknown  probably yes 074657
1076 Paracerceis sculpta   1975-present unknown - Heraklion  biofouling   125519
1077 Paracerceis sculpta   1975-present unknown - Sicily  biofouling   125519
1078 Paracerceis sculpta  2015 1975-present unknown - Fethiye  biofouling   125519
1079 Paracerceis sculpta  2016 1975-present unknown - Famagusta  biofouling   125519
1080 Paracerceis sculpta  2016 1975-present unknown - Le Grande-Motte  biofouling   125519
1081 Paracerceis sculpta  2016 1975-present unknown - Msida  biofouling   125519
1082 Paradella dianae  2015 1975-present unknown - Heraklion  biofouling   125519
1083 Paradella dianae  2015 1975-present unknown - Fethiye  biofouling   125519
1084 Paradella dianae  2016 1975-present unknown - Palermo  biofouling   125519
1085 Paraleucothoe flindersi  1996 1975-present Australia. - Pearl Harbor.  accidental with ships  Unknown 003356
1086 Paralithodes camtschaticus   1950-1974 Pacific - Norway  fisheries  yes 074657
1087 Paralithodes camtschaticus  1961 1950-1974 USSR, Former Area of (Kamchatka) - USSR, Former Area of  fisheries  yes 074657
1088 Paralithodes camtschaticus  1990 1975-present USSR, Former Area of - Norway  unknown  yes 074657
1089 Paranthura japonica   1975-present unknown - France  biofouling   125519
1090 Paranthura japonica   1975-present unknown - Rhodes  biofouling   125519
1091 Paranthura japonica   1975-present unknown - Italy  biofouling   125519
1092 Paranthura japonica  2016 1975-present unknown - Valletta  biofouling   125519
1093 Paranthura japonica  2016 1975-present unknown - Alicante  biofouling   125519
1094 Paranthura japonica  2016 1975-present unknown - Finike  biofouling   125519
1095 Parasmittina egyptiaca  2015 1975-present unknown - Agios Nikolaos  biofouling   125519
1096 Parasmittina egyptiaca  2016 1975-present unknown - Karpaz  biofouling   125519
1097 Parasmittina egyptiaca  2016 1975-present unknown - Licata  biofouling   125519
1098 Parasmittina egyptiaca  2016 1975-present unknown - Finike  biofouling   125519
1099 Pelodiscus sinensis   unknown China - Guam  accidental  yes 074657
1100 Pelodiscus sinensis   unknown China - Indonesia  accidental  yes 074657
1101 Pelodiscus sinensis   unknown China - Japan  unknown  probably yes 074657
1102 Pelodiscus sinensis   unknown China - Malaysia  unknown  yes 074657
1103 Pelodiscus sinensis   unknown China - Singapore  accidental  yes 074657
1104 Pelodiscus sinensis   unknown China - United States of America  accidental  yes 074657
1105 Pelodiscus sinensis  1977 1975-present China - Thailand  accidental  yes 074657
1106 Penaeus aztecus   1975-present unknown - Thermaikos Gulf  ballast water  yes 113793
1107 Penaeus aztecus  1973 1950-1974 United States of America - French Polynesia  aquaculture  no 074657
1108 Penaeus aztecus  1977 1975-present unknown - French Polynesia  aquaculture  no 074657
1109 Penaeus aztecus  1979 1975-present unknown - New Caledonia  aquaculture  no 074657
1110 Penaeus aztecus  2009 1975-present unknown - Antalya  ballast water  yes 113844
1111 Penaeus aztecus  2015 1975-present unknown - Sicily  diffused from other countries  yes 113843
1112 Penaeus brasiliensis  1981 1975-present Brazil - Taiwan Province of China  aquaculture  no 074657
1113 Penaeus chinensis  1965 1950-1974 Pacific, Northwest (Yellow Sea) - Japan  aquaculture  unknown 074657
1114 Penaeus chinensis  1978 1975-present unknown - United States of America  unknown  probably no 074657
1115 Penaeus indicus   1975-present Egypt - Cyprus  aquaculture  unknown 074657
1116 Penaeus indicus   1975-present unknown - South Africa  unknown  probably no 074657
1117 Penaeus indicus   unknown unknown - French Polynesia  aquaculture  unknown 074657
1118 Penaeus indicus   unknown unknown - Kenya  unknown  yes 074657
1119 Penaeus indicus   unknown unknown - Tanzania, United Rep. of  unknown  yes 074657
1120 Penaeus indicus  1981 1975-present Tahiti - Fiji  aquaculture  no 074657
1121 Penaeus japonicus   18th century Indo-Pacific - Marine waters of Ireland  biofouling  probably no 074339
1122 Penaeus japonicus   1950-1974 unknown - Brazil  aquaculture  unknown 074657
1123 Penaeus japonicus   1950-1974 unknown - Fiji  aquaculture  no 074657
1124 Penaeus japonicus   1975-present unknown - Cyprus  aquaculture  unknown 074657
1125 Penaeus japonicus   1975-present unknown - France  aquaculture  unknown 074657
1126 Penaeus japonicus   1975-present unknown - Italy  aquaculture  probably yes 074657
1127 Penaeus japonicus   1975-present unknown - Portugal  aquaculture  unknown 074657
1128 Penaeus japonicus   1975-present unknown - South Africa  unknown  probably no 074657
1129 Penaeus japonicus   1975-present France - Celtic Sea and English Channel  accidental   110651
1130 Penaeus japonicus   unknown Not specified - China  unknown  unknown 074657
1131 Penaeus japonicus   unknown unknown - Singapore  aquaculture  probably no 074657
1132 Penaeus japonicus  1924 1900-1924 Indian Ocean, Western - Egypt  unknown  yes 074657
1133 Penaeus japonicus  1928 1925-1949 Indian Ocean, Western - Syrian Arab Republic  unknown  yes 074657
1134 Penaeus japonicus  1930 1925-1949 Indian Ocean, Western - Turkey  unknown  yes 074657
1135 Penaeus japonicus  1953 1950-1974 unknown - Israel  unknown  yes 074657
1136 Penaeus japonicus  1969 1950-1974 Indian Ocean, Western - Cyprus  unknown  yes 074657
1137 Penaeus japonicus  1972 1950-1974 Indian Ocean, Western - France  unknown  probably no 074657
1138 Penaeus japonicus  1973 1950-1974 Japan - French Polynesia  aquaculture  no 074657
1139 Penaeus japonicus  1974 1950-1974 Japan - Fiji  aquaculture  no 074657
1140 Penaeus japonicus  1975 1975-present Japan - Tahiti  aquaculture   113837
1141 Penaeus japonicus  1976 1975-present Indian Ocean, Western - Lebanon  unknown  yes 074657
1142 Penaeus japonicus  1978 1975-present unknown - United States of America  unknown  probably no 074657
1143 Penaeus japonicus  1980 1975-present unknown - Brazil  unknown  probably no 074657
1144 Penaeus japonicus  1983 1975-present Japan - French Polynesia  aquaculture  no 074657
1145 Penaeus japonicus  1984 1975-present Japan - Spain  aquaculture  probably yes 074657
1146 Penaeus japonicus  1984 1975-present unknown - Venezuela  aquaculture   113837
1147 Penaeus japonicus  1985 1975-present Spain - Portugal  aquaculture  no 074657
1148 Penaeus japonicus  1986 1975-present Indian Ocean, Western - Italy  unknown  probably no 074657
1149 Penaeus japonicus  1996 1975-present Indian Ocean, Western - Greece  unknown  yes 074657
1150 Penaeus merguiensis  1972 1950-1974 Tahiti - Fiji  unknown  probably no 074657
1151 Penaeus merguiensis  1972 1950-1974 New Caledonia - French Polynesia  aquaculture  no 074657
1152 Penaeus monodon   1950-1974 unknown - Brazil  aquaculture  unknown 074657
1153 Penaeus monodon   1975-present unknown - Cyprus  aquaculture  unknown 074657
1154 Penaeus monodon   1975-present Tahiti - Fiji  aquaculture  no 074657
1155 Penaeus monodon   1975-present Malaysia - Iran (Southern Region)  aquaculture  no 074657
1156 Penaeus monodon   1975-present unknown - Italy  aquaculture  unknown 074657
1157 Penaeus monodon   unknown unknown - Tahiti  aquaculture   075706
1158 Penaeus monodon   unknown unknown - the Gambia  unknown  probably no 074657
1159 Penaeus monodon   unknown unknown - Guinea  unknown  probably no 074657
1160 Penaeus monodon   unknown unknown - Côte d'Ivoire  unknown  probably no 074657
1161 Penaeus monodon   unknown unknown - Kenya  unknown  probably no 074657
1162 Penaeus monodon   unknown unknown - Madagascar  unknown  probably no 074657
1163 Penaeus monodon   unknown unknown - Guinea-Bissau  unknown  probably no 074657
1164 Penaeus monodon   unknown unknown - Senegal  unknown  probably no 074657
1165 Penaeus monodon   unknown unknown - Tanzania, United Rep. of  unknown  probably no 074657
1166 Penaeus monodon  1972 1950-1974 New Caledonia - French Polynesia  aquaculture  unknown 074657
1167 Penaeus monodon  1975 1975-present Fiji Islands - French Polynesia  aquaculture  unknown 074657
1168 Penaeus monodon  1976 1975-present Taiwan Island (Prov. of China) - Mexico  aquaculture  unknown 074657
1169 Penaeus monodon  1976 1975-present United States of America - Panama  unknown   074657
1170 Penaeus monodon  1978 1975-present unknown - Gambia  unknown  probably no 074657
1171 Penaeus monodon  1978 1975-present Taiwan Island (Prov. of China) - Guam  aquaculture  no 074657
1172 Penaeus monodon  1978 1975-present unknown - United States of America  unknown  probably no 074657
1173 Penaeus monodon  1980 1975-present Philippines, Tahiti, Taiwan Is. (Prov. of China) - Hawaii  aquaculture  unknown 074657
1174 Penaeus monodon  1980 1975-present Tahiti - Samoa  aquaculture  no 074657
1175 Penaeus monodon  1981 1975-present unknown - Brazil  unknown  probably no 074657
1176 Penaeus monodon  1985 1975-present Taiwan Province of China - Dominican Republic  aquaculture  unknown 074657
1177 Penaeus monodon  1986 1975-present Thailand - China  unknown  unknown 074657
1178 Penaeus monodon  1987 1975-present Australia - Solomon Is.  aquaculture  no 074657
1179 Penaeus monodon  1988 1975-present Western Pacific - Southeastern US  aquaculture  no 008125
1180 Penaeus monodon  1989 1975-present Hawai/Gambia - Guinea  aquaculture  no 074657
1181 Penaeus notialis   unknown unknown - Kenya  unknown  probably no 074657
1182 Penaeus notialis   unknown unknown - Tanzania, United Rep. of  unknown  probably no 074657
1183 Penaeus paulensis  1992 1975-present Brazil - Argentina  research  no 074657
1184 Penaeus penicillatus  1994 1975-present unknown - Brazil  unknown  probably no 074657
1185 Penaeus schmitti   unknown unknown - Taiwan Province of China  aquaculture  no 074657
1186 Penaeus semisulcatus  1928 1925-1949 Indian Ocean, Western - Syrian Arab Republic  unknown  probably yes 074657
1187 Penaeus semisulcatus  1930 1925-1949 Indian Ocean, Western - Turkey  unknown  probably yes 074657
1188 Penaeus semisulcatus  1930 1925-1949 Indian Ocean, Western - Egypt  unknown  probably yes 074657
1189 Penaeus semisulcatus  1953 1950-1974 Indian Ocean, Western - Israel  unknown  probably yes 074657
1190 Penaeus semisulcatus  1973 1950-1974 New Caledonia - French Polynesia  aquaculture  no 074657
1191 Penaeus semisulcatus  1976 1975-present Indian Ocean, Western - Lebanon  unknown  probably yes 074657
1192 Penaeus semisulcatus  1983 1975-present New Caledonia - French Polynesia  aquaculture  no 074657
1193 Penaeus stylirostris   1975-present Ecuador, Costa Rica, Panama - Hawaii  aquaculture  unknown 074657
1194 Penaeus stylirostris   1975-present USA (Florida), Tahiti - Hawaii  aquaculture  unknown 074657
1195 Penaeus stylirostris   unknown unknown - French Polynesia  aquaculture  unknown 074657
1196 Penaeus stylirostris   unknown USA, Mexico, China, Taiwan Province of China - Thailand  unknown  probably no 074657
1197 Penaeus stylirostris  1978 1975-present unknown - United States of America  unknown  probably no 074657
1198 Penaeus stylirostris  1979 1975-present Panama - Taiwan Province of China  aquaculture  no 074657
1199 Penaeus stylirostris  1980 1975-present unknown - Philippines  unknown  unknown 074657
1200 Penaeus stylirostris  1981 1975-present French Polynesia - Fiji  unknown   074657
1201 Penaeus stylirostris  1981 1975-present Mexico - New Caledonia  aquaculture  probably no 074657
1202 Penaeus stylirostris  1983 1975-present unknown - Brazil  unknown  probably no 074657
1203 Penaeus stylirostris  1983 1975-present Colombia (Pacific) - Colombia  aquaculture  no 074657
1204 Penaeus stylirostris  1986 1975-present Panama - Chile  aquaculture  probably no 074657
1205 Penaeus stylirostris  1997 1975-present Southern Atlantic - Southeastern US  aquaculture  no 008125
1206 Penaeus stylirostris  1999 1975-present United States of America - China  unknown  probably no 074657
1207 Penaeus stylirostris  2000 1975-present Thailand - Myanmar  unknown  unknown 074657
1208 Penaeus stylirostris  2000 1975-present United States of America - Taiwan Province of China  unknown  probably no 074657
1209 Penaeus stylirostris  2000 1975-present Taiwan Province of China, USA - Indonesia  unknown  probably no 074657
1210 Penaeus vannamei   1975-present USA (Florida), Tahiti, Ecuador, Costa Rica, Panama - Hawaii  aquaculture  unknown 074657
1211 Penaeus vannamei   unknown unknown - French Polynesia  aquaculture  unknown 074657
1212 Penaeus vannamei  1980 1975-present unknown - Philippines  unknown  unknown 074657
1213 Penaeus vannamei  1981 1975-present Panama - Taiwan Province of China  aquaculture  unknown 074657
1214 Penaeus vannamei  1983 1975-present unknown - Brazil  unknown  probably no 074657
1215 Penaeus vannamei  1983 1975-present Colombia (Pacific) - Colombia  aquaculture  no 074657
1216 Penaeus vannamei  1985 1975-present United States of America - Dominican Republic  unknown   074657
1217 Penaeus vannamei  1985 1975-present unknown - Suriname  unknown  probably no 074657
1218 Penaeus vannamei  1985 1975-present Panama - United States of America  unknown  probably no 074657
1219 Penaeus vannamei  1985 1975-present unknown - Venezuela  research   074657
1220 Penaeus vannamei  1986 1975-present Panama - Chile  aquaculture  probably no 074657
1221 Penaeus vannamei  1988 1975-present United States of America - China  unknown  probably no 074657
1222 Penaeus vannamei  1989 1975-present Ecuador/Panama/USA - Guinea  aquaculture  no 074657
1223 Penaeus vannamei  1998 1975-present USA, Taiwan Province of China - Thailand  unknown  probably no 074657
1224 Penaeus vannamei  2000 1975-present America, China - Viet Nam  unknown  probably no 074657
1225 Penaeus vannamei  2001 1975-present Taiwan Province of China - India  unknown  probably no 074657
1226 Penaeus vannamei  2001 1975-present United States of America - Indonesia  unknown  probably no 074657
1227 Penaeus vannamei  2001 1975-present Taiwan Province of China - Malaysia  unknown  probably no 074657
1228 Penaeus vannamei  2002 1975-present Thailand - Myanmar  aquaculture  unknown 074657
1229 Penaeus vannamei  2006 1975-present unknown - Netherlands  aquaculture  no 074657
1230 Penilia avirostris  1947 1925-1949 Tropical to warm temperate regions - North Sea off Netherlands  ballast water  Unknown 003224
1231 Pennaria disticha  1928 1925-1949 Western Atlantic. - Kaneohe Bay.  biofouling  Unknown 003248
1232 Percnon gibbesi  1999 1975-present Atlantic, Eastern Central - Italy  unknown  yes 074657
1233 Percnon gibbesi  2000 1975-present Atlantic, Eastern Central - Spain  unknown  yes 074657
1234 Percnon gibbesi  2002 1975-present Atlantic, Eastern Central - Malta  unknown  yes 074657
1235 Periclimenes calmani  1924 1900-1924 Indian Ocean, Western - Egypt  unknown  no 074657
1236 Perna perna   unknown Unknown - Canada  unknown  Unknown 001667
1237 Perna perna   unknown Unknown - USA  unknown  Unknown 001667
1238 Perna perna  1986 1975-present Atlantic both sides - United States of America  biofouling  yes 074657
1239 Perna perna  1990 1975-present Atlantic, Southwest - United States of America  unknown  yes 074657
1240 Perna perna  1990 1975-present Unknown - Texas, Gulf of Mexico    probably yes 080527
1241 Perna viridis   unknown Pacific, Northwest - Australia  unknown  yes 074657
1242 Perna viridis   unknown Unknown - Fiji  unknown  Unknown 000348
1243 Perna viridis   unknown Unknown - French Polynesia  unknown  Unknown 000348
1244 Perna viridis  1972 1950-1974 Philippines - New Caledonia  aquaculture  unknown 074657
1245 Perna viridis  1975 1975-present Philippines - Fiji  aquaculture  unknown 074657
1246 Perna viridis  1975 1975-present Philippines - Tonga  aquaculture  probably no 074657
1247 Perna viridis  1978 1975-present New Caledonia - French Polynesia  aquaculture  unknown 074657
1248 Perna viridis  1981 1975-present Tahiti - Samoa  research  unknown 074657
1249 Perna viridis  1984 1975-present Tahiti - Cook Is.  aquaculture  no 074657
1250 Perna viridis  1992 1975-present Red Sea - Trinidad and Tobago  accidental  unknown 074657
1251 Perna viridis  1992 1975-present South Asia - Trinidad  unknown  yes 074657
1252 Perna viridis  1993 1975-present South Asia - Venezuela  unknown  yes 074657
1253 Perna viridis  1999 1975-present Indo-Pacific - Tampa Bay, Florida  accidental with ships  yes 003159
1254 Perna viridis  1999 1975-present Tropical Indo-Pacific - Venezuela  accidental with ships  probably yes 003159
1255 Perna viridis  2000 1975-present South Asia - United States of America  unknown  yes 074657
1256 Perophora japonica  1999 1975-present Unknown - Plymouth  unknown  probably yes 001314
1257 Petricola pholadiformis   19th century Atlantic, Northeast - United Kingdom  unknown  yes 074657
1258 Petricola pholadiformis   unknown Atlantic, Northeast - Belgium  unknown  yes 074657
1259 Petricola pholadiformis   unknown Atlantic, Northeast - Netherlands  unknown  yes 074657
1260 Petricola pholadiformis  1910 1900-1924 United States of America - Netherlands  diffused from other countries  yes 074657
1261 Petricola pholadiformis  1955 1950-1974 United States of America - Norway  accidental  yes 074657
1262 Petricola pholadiformis  1994 1975-present Atlantic, Northeast - Greece  unknown  no 074657
1263 Petrolisthes armatus  1935 1925-1949 West Atlantic - East coast of North America  accidental with ships  yes 003359
1264 Petrolisthes armatus  1975 1975-present Atlantic - Southeastern US  accidental  yes 008125
1265 Phallusia nigra   1950-1974 Not specified - Oahu  accidental with ships  yes 003356
1266 Phallusia nigra  2016 1975-present unknown - Karpaz Gate Marina  biofouling   125519
1267 Phialella quadrata   unknown Not specified. - Port Phillip Bay, Victoria.  unknown  yes 003359
1268 Philine auriformis  1992 1975-present New Zealand - United States of America  accidental  yes 074657
1269 Phoronis hippocrepia  1991 1975-present Unknown - Azores island  accidental with ships  yes 003512
1270 Phyllorhiza punctata  2000 1975-present Australia. - Mississippi waters.  diffused from other countries  Unknown 003541
1271 Physella acuta   1950-1974 North America - South Africa  accidental  yes 074657
1272 Physella acuta   unknown Unknown - Canada  unknown  Unknown 001667
1273 Physella acuta   unknown unknown - Shatt Al-Arab  unknown   115234
1274 Physella acuta   unknown Unknown - USA  unknown  Unknown 001667
1275 Physella acuta  1895 18th century Southwestern Europe. - Inland waters.  ornamental  Unknown 003700
1276 Physella acuta  1909 1900-1924 North America - Fresh water areas of Ireland  ornamental  yes 074339
1277 Physella gyrina  1995 1975-present North America - Fresh water areas of Ireland  ornamental  yes 074339
1278 Physella heterostropha  1927 1925-1949 North America. - Inland waters.  ornamental  Unknown 003700
1279 Pikea californica  1967 1950-1974 United States of America - United Kingdom  unknown  yes 074657
1280 Pilumnopeus convexus  2011 1975-present Western Indian Ocean - Hong Kong  other reasons  yes 124693
1281 Pilumnus spinifer   1975-present Not Specified - Azores island  accidental with ships  Unknown 003512
1282 Pinctada fucata  1902 1900-1924 unknown - Kiribati  aquaculture  no 074657
1283 Pinctada margaritifera   1950-1974 Japan - Tonga  aquaculture  unknown 074657
1284 Pinctada margaritifera   unknown Unknown - Canada  unknown  Unknown 001667
1285 Pinctada margaritifera   unknown unknown - Turkey  aquaculture   106847
1286 Pinctada margaritifera  1899 19th century Red Sea - Italy  unknown  no 074657
1287 Pinctada margaritifera  1905 1900-1924 unknown - Cook Is.  aquaculture  yes 074657
1288 Pinctada margaritifera  1974 1950-1974 Red Sea - Egypt  unknown  probably no 074657
1289 Pinctada margaritifera  1990 1975-present Indo-West Pacific - East Coast of North America  accidental with ships  unknown 001667
1290 Pinctada margaritifera  2003 1975-present unknown - Ashqelon  unknown   106846
1291 Pinctada maxima   1925-1949 Australia and Indonesia - Palau  aquaculture  unknown 074657
1292 Pinctada maxima  1904 1900-1924 Cape Cork Peninsula - Cook Is. (Suwarrow)  aquaculture  no 074657
1293 Pinctada maxima  1904 1900-1924 Papua New Guinea, Australia (Torres Strait) - Kiribati  aquaculture  no 074657
1294 Pinctada maxima  1977 1975-present Japan - Tonga  aquaculture  unknown 074657
1295 Pinctada radiata  1874 19th century Red Sea - Egypt  unknown  yes 074657
1296 Pinctada radiata  1896 19th century Red Sea - Tunisia  unknown  yes 074657
1297 Pinctada radiata  1899 19th century Red Sea - Cyprus  unknown  yes 074657
1298 Pinctada radiata  1912 1900-1924 Red Sea - Malta  unknown  yes 074657
1299 Pinctada radiata  1963 1950-1974 Red Sea - Greece  unknown  yes 074657
1300 Pinctada radiata  1973 1950-1974 Red Sea - Israel  unknown  yes 074657
1301 Pinctada radiata  1973 1950-1974 Red Sea - Libyan Arab Jamahiriya  unknown  yes 074657
1302 Pinctada radiata  1979 1975-present Red Sea - France  unknown  yes 074657
1303 Pinctada radiata  1985 1975-present Red Sea - Syrian Arab Republic  unknown  yes 074657
1304 Pinctada radiata  1985 1975-present Red Sea - Turkey  unknown  yes 074657
1305 Pinctada radiata  1996 1975-present Red Sea - Albania  unknown  yes 074657
1306 Pinctada radiata  1996 1975-present Red Sea - Croatia  unknown  yes 074657
1307 Pinctada radiata  1998 1975-present Indo-Pacific - Faial island  Lessepsian migration  Unknown 003512
1308 Plagusia squamosa   1900-1924 Atlantic - Azores island  accidental with ships  Unknown 003512
1309 Plagusia squamosa  1981 1975-present Indian Ocean, Western - Lebanon  unknown  no 074657
1310 Planorbella duryi   1975-present North America. - Inland waters.  ornamental  Unknown 003700
1311 Platorchestia platensis   1975-present unknown - Sweden  diffused from other countries   125705
1312 Platorchestia platensis   unknown unknown - Netherlands  unknown   125705
1313 Platorchestia platensis   unknown unknown - Thames  unknown   125705
1314 Platorchestia platensis  1860 19th century unknown - Denmark  unknown   125705
1315 Platorchestia platensis  1980 1975-present unknown - Norway  diffused from other countries   125705
1316 Platorchestia platensis  1990 1975-present unknown - Germany  diffused from other countries   125705
1317 Platorchestia platensis  2005 1975-present unknown - Hel Peninsula  unknown   125705
1318 Pleurosigma simonsenii  1966 1950-1974 Red Sea - United Kingdom  unknown  yes 074657
1319 Plumularia setacea   unknown Not Specified. - Port Phillip Bay, Victoria.  unknown  yes 003359
1320 Podocerus brasiliensis  1938 1925-1949 Not Specified - Pearl Harbor.  accidental with ships  Unknown 003356
1321 Polyandrocarpa zorritensis   1975-present unknown - Santa Cruz and Baltra Islands  unknown   125915
1322 Polycera hedgpethi  1986 1975-present Pacific, Northeast - Italy  unknown  no 074657
1323 Polycerella emertoni  1964 1950-1974 Tropical Atlantic - Italy  unknown  yes 074657
1324 Polycerella emertoni  1998 1975-present Tropical Atlantic - Malta  unknown  yes 074657
1325 Polycerella emertoni  2000 1975-present Tropical Atlantic - Greece  unknown  yes 074657
1326 Polyclinum aurantium  1971 1950-1974 Europe - Harbor of Ponta Delgada  accidental  Unknown 003512
1327 Polyclinum constellatum  1973 1950-1974 Not specified - Pearl Harbor  accidental with ships  Unknown 003356
1328 Polyclinum constellatum  2016 1975-present unknown - Santa Cruz Island  unknown   125915
1329 Pomacea bridgesii   1975-present Brazil - Florida  unknown  yes 074657
1330 Pomacea canaliculata   1975-present Asia - Cambodia  aquaculture  unknown 074657
1331 Pomacea canaliculata   unknown Amazon basin - Sri Lanka  unknown  yes 074657
1332 Pomacea canaliculata   unknown Amazon basin - Dominican Republic  unknown  yes 074657
1333 Pomacea canaliculata   unknown Amazon basin - Guam  unknown  yes 074657
1334 Pomacea canaliculata   unknown Amazon basin - China, Hong Kong SAR  unknown  yes 074657
1335 Pomacea canaliculata   unknown Amazon basin - Singapore  unknown  yes 074657
1336 Pomacea canaliculata   unknown Amazon basin - United States of America  unknown  probably yes 074657
1337 Pomacea canaliculata  1980 1975-present Amazon basin - Taiwan Province of China  unknown  yes 074657
1338 Pomacea canaliculata  1980 1975-present Argentina, Central America - Taiwan Province of China  aquaculture  yes 074657
1339 Pomacea canaliculata  1980 1975-present USA (Florida) - Philippines  ornamental  yes 074657
1340 Pomacea canaliculata  1981 1975-present Amazon basin - Japan  unknown  yes 074657
1341 Pomacea canaliculata  1981 1975-present Taiwan Island (Prov. of China) - Japan  aquaculture  unknown 074657
1342 Pomacea canaliculata  1982 1975-present Amazon basin - Philippines  unknown  yes 074657
1343 Pomacea canaliculata  1982 1975-present Amazon basin - Thailand  unknown  yes 074657
1344 Pomacea canaliculata  1985 1975-present Amazon basin - China  unknown  yes 074657
1345 Pomacea canaliculata  1985 1975-present Asia - China  aquaculture  unknown 074657
1346 Pomacea canaliculata  1986 1975-present Amazon basin - Korea, Republic of  unknown  yes 074657
1347 Pomacea canaliculata  1986 1975-present Asia - Korea, Republic of  ornamental  unknown 074657
1348 Pomacea canaliculata  1986 1975-present Thailand - Lao People's Dem. Rep.  ornamental  unknown 074657
1349 Pomacea canaliculata  1987 1975-present Amazon basin - Malaysia  unknown  yes 074657
1350 Pomacea canaliculata  1987 1975-present Asia - Malaysia  ornamental  unknown 074657
1351 Pomacea canaliculata  1988 1975-present Amazon basin - Viet Nam  unknown  yes 074657
1352 Pomacea canaliculata  1988 1975-present Asia - Viet Nam  ornamental  unknown 074657
1353 Pomacea canaliculata  1989 1975-present Amazon basin - Indonesia  unknown  yes 074657
1354 Pomacea canaliculata  1990 1975-present Taiwan Province of China - Thailand  aquaculture  unknown 074657
1355 Pomacea canaliculata  1991 1975-present Amazon basin - Cambodia  unknown  yes 074657
1356 Pomacea canaliculata  1992 1975-present Amazon basin - Lao People's Dem. Rep.  unknown  yes 074657
1357 Pomacea canaliculata  1992 1975-present Asia - Lao People's Dem. Rep.  ornamental  unknown 074657
1358 Pomacea canaliculata  1992 1975-present Asia - Papua New Guinea  unknown  unknown 074657
1359 Pomacea canaliculata  1993 1975-present Amazon basin - Papua New Guinea  unknown  yes 074657
1360 Pontastacus leptodactylus   1900-1924 Ponto-Caspian Region. - Inland waters.  fill ecological niche  Unknown 003700
1361 Pontastacus leptodactylus   1950-1974 unknown - Belgium  unknown  yes 074657
1362 Pontastacus leptodactylus   1950-1974 unknown - United Kingdom  other reasons  yes 074657
1363 Pontastacus leptodactylus   unknown Turkey - France  unknown  yes 126939
1364 Pontastacus leptodactylus   unknown Eastern Europe - Germany  fisheries  yes 074657
1365 Pontastacus leptodactylus   unknown unknown - Switzerland  unknown  probably yes 074657
1366 Pontastacus leptodactylus  1900 1900-1924 unknown - Austria  aquaculture  yes 074657
1367 Pontastacus leptodactylus  1972 1950-1974 unknown - Spain  aquaculture  probably yes 074657
1368 Pontastacus leptodactylus  1977 1975-present Germany - Netherlands  accidental  yes 074657
1369 Portunus pelagicus  1828 19th century Indian Ocean, Western - Turkey  unknown  yes 074657
1370 Portunus pelagicus  1898 19th century Indian Ocean, Western - Egypt  unknown  yes 074657
1371 Portunus pelagicus  1924 1900-1924 Indian Ocean, Western - Palestine  unknown  yes 074657
1372 Portunus pelagicus  1929 1925-1949 Indian Ocean, Western - Lebanon  unknown  yes 074657
1373 Portunus pelagicus  1930 1925-1949 Indian Ocean, Western - Syrian Arab Republic  unknown  yes 074657
1374 Portunus pelagicus  1966 1950-1974 Indian Ocean, Western - Italy  unknown  yes 074657
1375 Portunus pelagicus  1969 1950-1974 Indian Ocean, Western - Cyprus  unknown  yes 074657
1376 Potamocorbula amurensis  1986 1975-present Pacific, Northwest - United States of America  ballast water  yes 074657
1377 Potamopyrgus antipodarum   18th century Australasia - Fresh and brackish water areas of Ireland  accidental with ships  yes 074339
1378 Potamopyrgus antipodarum   1900-1924 unknown - Denmark  accidental  yes 074657
1379 Potamopyrgus antipodarum   1900-1924 unknown - Switzerland  accidental  yes 074657
1380 Potamopyrgus antipodarum   1975-present unknown - Slovakia  accidental  yes 074657
1381 Potamopyrgus antipodarum  1859 19th century New Zealand - United Kingdom  unknown  yes 074657
1382 Potamopyrgus antipodarum  1859 19th century unknown - United Kingdom  accidental  yes 074657
1383 Potamopyrgus antipodarum  1952 1950-1974 New Zealand - Norway  unknown  yes 074657
1384 Potamopyrgus antipodarum  1987 1975-present New Zealand - United States of America  unknown  yes 074657
1385 Potamopyrgus antipodarum  1987 1975-present unknown - United States of America  accidental  yes 074657
1386 Potamopyrgus antipodarum  2008 1975-present unknown - Garmat Ali River  diffused from other countries   115234
1387 Potamothrix moldaviensis  2002 1975-present Ponto-Caspian - Fresh water areas of Ireland  unknown  probably yes 074339
1388 Potamothrix vejdovskyi  2002 1975-present Ponto-Caspian - Fresh water areas of Ireland  unknown  probably yes 074339
1389 Potimirim potimirim   unknown Unknown - Canada  unknown  Unknown 002214
1390 Potimirim potimirim   unknown Unknown - USA  unknown  Unknown 002214
1391 Praunus flexuosus  1960 1950-1974 East Atlantic - East coast of North America  accidental with ships  yes 003359
1392 Procambarus clarkii   1925-1949 Japan - China  fisheries  yes 074657
1393 Procambarus clarkii   1975-present United States of America - Ecuador  aquaculture  yes 074657
1394 Procambarus clarkii   1975-present North America. - Inland waters.  ornamental  Unknown 003700
1395 Procambarus clarkii   1975-present Kenya - Italy  aquaculture  probably no 074657
1396 Procambarus clarkii   1975-present unknown - Portugal (Sao Miguel, Azores)  unknown  unknown 074657
1397 Procambarus clarkii   unknown Not specified - Brazil  unknown   074657
1398 Procambarus clarkii   unknown Not specified - Belize  unknown   074657
1399 Procambarus clarkii   unknown unknown - Taiwan Province of China  aquaculture  unknown 074657
1400 Procambarus clarkii   unknown Not specified - Colombia  unknown   074657
1401 Procambarus clarkii   unknown unknown - Costa Rica  accidental  yes 074657
1402 Procambarus clarkii   unknown unknown - France  unknown  yes 074657
1403 Procambarus clarkii   unknown unknown - Germany  ornamental  probably yes 074657
1404 Procambarus clarkii   unknown Not specified - Guatemala  unknown   074657
1405 Procambarus clarkii   unknown Australia - Nigeria  unknown   074657
1406 Procambarus clarkii   unknown Not specified - Norway  unknown   074657
1407 Procambarus clarkii   unknown Not specified - Singapore  unknown   074657
1408 Procambarus clarkii   unknown unknown - Zimbabwe  aquaculture  unknown 074657
1409 Procambarus clarkii   unknown unknown - Sudan  unknown  probably yes 074657
1410 Procambarus clarkii   unknown Not specified - Sweden  unknown   074657
1411 Procambarus clarkii   unknown unknown - Uganda  unknown  probably yes 074657
1412 Procambarus clarkii   unknown unknown - Egypt  unknown  unknown 074657
1413 Procambarus clarkii   unknown Not specified - United Kingdom  unknown   074657
1414 Procambarus clarkii  1924 1900-1924 North America - West coast of North America  fisheries  yes 003359
1415 Procambarus clarkii  1930 1925-1949 United States of America - Japan  unknown  yes 074657
1416 Procambarus clarkii  1934 1925-1949 United States of America - Hawaii  forage  yes 074657
1417 Procambarus clarkii  1962 1950-1974 unknown - South Africa  ornamental  yes 074657
1418 Procambarus clarkii  1966 1950-1974 Uganda - Kenya  fill ecological niche  unknown 074657
1419 Procambarus clarkii  1966 1950-1974 United States of America - Kenya  fill ecological niche  unknown 074657
1420 Procambarus clarkii  1974 1950-1974 United States of America - Spain  aquaculture  yes 074657
1421 Procambarus clarkii  1977 1975-present United States of America - Dominican Republic  aquaculture  yes 074657
1422 Procambarus clarkii  1978 1975-present unknown - Venezuela  unknown  yes 074657
1423 Procambarus clarkii  1978 1975-present Kenya - Zambia  aquaculture  probably no 074657
1424 Procambarus clarkii  1979 1975-present Spain - Portugal  accidental  yes 074657
1425 Procambarus clarkii  1984 1975-present Singapore - Cyprus  fill ecological niche  yes 074657
1426 Procambarus clarkii  1985 1975-present United States of America - Netherlands  accidental  probably yes 074657
1427 Procambarus clarkii  1987 1975-present United States of America - Panama  aquaculture  unknown 074657
1428 Procambarus clarkii  1987 1975-present United States of America - Thailand  aquaculture  yes 074657
1429 Psammotreta praerupta  1992 1975-present Red Sea - Turkey  unknown  no 074657
1430 Pseudochama corbieri  1946 1925-1949 Red Sea - Greece  unknown  no 074657
1431 Pseudochama corbieri  1973 1950-1974 Red Sea - Israel  unknown  no 074657
1432 Pteria penguin   1975-present unknown - Tonga  aquaculture  probably yes 074657
1433 Pyura haustor  2016 1975-present unknown - Santa Cruz and Baltra Islands  unknown   125915
1434 Pyura praeputialis  1959 1950-1974 Not specified. - Antofagasta Bay.  unknown  yes 003699
1435 Pyura tessellata  1969 1950-1974 Not specified - Terciera island  accidental with ships  Unknown 003512
1436 Radix auricularia   unknown Unknown - Canada  unknown  Unknown 001667
1437 Radix auricularia   unknown Unknown - USA  unknown  Unknown 001667
1438 Rapana venosa   1975-present unknown - Samborombón Bay  ballast water   095629
1439 Rapana venosa   1975-present unknown - Maldonado Bay  diffused from other countries   095628
1440 Rapana venosa   unknown Pacific, Northwest - Bulgaria  unknown  yes 074657
1441 Rapana venosa   unknown Pacific, Northwest - Georgia  unknown  yes 074657
1442 Rapana venosa   unknown Pacific, Northwest - Romania  unknown  yes 074657
1443 Rapana venosa   unknown Pacific, Northwest - Russian Federation  unknown  yes 074657
1444 Rapana venosa   unknown Pacific, Northwest - Turkey  unknown  yes 074657
1445 Rapana venosa   unknown Pacific, Northwest - Ukraine  unknown  yes 074657
1446 Rapana venosa  1947 1925-1949 Pacific, Northwest - Bulgaria (Black Sea)  accidental  yes 074657
1447 Rapana venosa  1947 1925-1949 Pacific, Northwest - Georgia (Black Sea)  ballast water  yes 074657
1448 Rapana venosa  1947 1925-1949 Pacific, Northwest - Romania (Black Sea)  ballast water  yes 074657
1449 Rapana venosa  1947 1925-1949 Pacific, Northwest - Russian Federation (Black Sea)  ballast water  yes 074657
1450 Rapana venosa  1947 1925-1949 Pacific, Northwest - Turkey (Black Sea)  ballast water  yes 074657
1451 Rapana venosa  1947 1925-1949 Pacific, Northwest - Ukraine (Black Sea)  ballast water  yes 074657
1452 Rapana venosa  1974 1950-1974 Pacific, Northwest - Greece  unknown  yes 074657
1453 Rapana venosa  1974 1950-1974 Pacific, Northwest - Italy  unknown  yes 074657
1454 Rapana venosa  1983 1975-present Japan - Gulf of Triste  ballast water  yes 113916
1455 Rapana venosa  1997 1975-present Adriatic Sea - Coast of Brittany  accidental   088058
1456 Rapana venosa  1998 1975-present Pacific, Northwest - United States of America  unknown  yes 074657
1457 Rapana venosa  2002 1975-present unknown - Mikhmoret Beach  Lessepsian migration   106846
1458 Rapana venosa  2005 1975-present unspecified - Netherlands, Dutch North Sea  accidental with ships  unknown 087542
1459 Rapana venosa  2007 1975-present Not specified - Ría de Arousa  unknown   105998
1460 Rapana venosa  2011 1975-present unknown - Spille  unknown   095627
1461 Rhinella marina   unknown South America - Cayman Islands  unknown  yes 074657
1462 Rhinella marina   unknown South America - Taiwan Province of China  unknown  yes 074657
1463 Rhinella marina   unknown South America - Cook Islands  unknown  yes 074657
1464 Rhinella marina   unknown South America - Cuba  unknown  yes 074657
1465 Rhinella marina   unknown South America - Dominica  unknown  yes 074657
1466 Rhinella marina   unknown South America - Dominican Republic  unknown  yes 074657
1467 Rhinella marina   unknown South America - Fiji  unknown  yes 074657
1468 Rhinella marina   unknown South America - Kiribati  unknown  yes 074657
1469 Rhinella marina   unknown South America - Grenada  unknown  yes 074657
1470 Rhinella marina   unknown South America - Guadeloupe  unknown  yes 074657
1471 Rhinella marina   unknown South America - Guam  unknown  yes 074657
1472 Rhinella marina   unknown South America - Haiti  unknown  yes 074657
1473 Rhinella marina   unknown South America - Jamaica  unknown  yes 074657
1474 Rhinella marina   unknown South America - Japan  unknown  yes 074657
1475 Rhinella marina   unknown South America - Martinique  unknown  yes 074657
1476 Rhinella marina   unknown South America - Mauritius  unknown  yes 074657
1477 Rhinella marina   unknown South America - Montserrat  unknown  yes 074657
1478 Rhinella marina   unknown South America - Aruba  unknown  yes 074657
1479 Rhinella marina   unknown South America - Micronesia, Fed.States of  unknown  yes 074657
1480 Rhinella marina   unknown South America - Marshall Islands  unknown  yes 074657
1481 Rhinella marina   unknown South America - Palau  unknown  yes 074657
1482 Rhinella marina   unknown South America - Papua New Guinea  unknown  yes 074657
1483 Rhinella marina   unknown South America - Philippines  unknown  yes 074657
1484 Rhinella marina   unknown South America - Puerto Rico  unknown  yes 074657
1485 Rhinella marina   unknown South America - Saint Kitts and Nevis  unknown  yes 074657
1486 Rhinella marina   unknown South America - Anguilla  unknown  yes 074657
1487 Rhinella marina   unknown South America - Saint Lucia  unknown  yes 074657
1488 Rhinella marina   unknown South America - Saint Vincent and the Grenadines  unknown  yes 074657
1489 Rhinella marina   unknown South America - Thailand  unknown  yes 074657
1490 Rhinella marina   unknown South America - Tuvalu  unknown  yes 074657
1491 Rhinella marina   unknown South America - Egypt  unknown  yes 074657
1492 Rhinella marina   unknown South America - Virgin Islands, British  unknown  yes 074657
1493 Rhinella marina   unknown South America - United States of America  unknown  yes 074657
1494 Rhinella marina   unknown South America - United States of America (Northern Mariana Islands  unknown  yes 074657
1495 Rhinella marina   unknown South America - Virgin Islands, U.S.  unknown  yes 074657
1496 Rhinella marina   unknown South America - Samoa  unknown  yes 074657
1497 Rhinella marina   unknown South America - American Samoa  unknown  yes 074657
1498 Rhinella marina   unknown South America - Antigua and Barbuda  unknown  yes 074657
1499 Rhinella marina   unknown South America - Barbados  unknown  yes 074657
1500 Rhinella marina   unknown South America - Bermuda  unknown  yes 074657
1501 Rhinella marina   unknown South America - British Indian Ocean Territory  unknown  yes 074657
1502 Rhinella marina   unknown South America - Solomon Islands  unknown  yes 074657
1503 Rhinella marina   unknown America, South - Canada  unknown  yes 074657
1504 Rhinella marina  1934 1925-1949 Brazil - United States of America, Hawai  unknown  yes 074657
1505 Rhinella marina  1935 1925-1949 South America - Australia  unknown  yes 074657
1506 Rhinoclavis kochi  1973 1950-1974 Red Sea - Israel  unknown  yes 074657
1507 Rhinoclavis kochi  1976 1975-present Red Sea - Cyprus  unknown  yes 074657
1508 Rhinoclavis kochi  1995 1975-present Red Sea - Turkey  unknown  yes 074657
1509 Rhithropanopeus harrisii  1938 1925-1949 Netherlands - Russian Federation (Black Sea and Caspian Sea)  accidental  yes 074657
1510 Rhithropanopeus harrisii  1938 1925-1949 Netherlands - Ukraine (Black Sea)  accidental  yes 074657
1511 Rhithropanopeus harrisii  1994 1975-present Atlantic, Northwest - Italy  unknown  yes 074657
1512 Rhithropanopeus harrisii  1994 1975-present Atlantic, Northwest - Turkey  unknown  yes 074657
1513 Rhithropanopeus harrisii  1996 1975-present Atlantic, Northwest - United Kingdom  unknown  yes 074657
1514 Rhithropanopeus harrisii  2001 1975-present Atlantic, Northwest - France  unknown  yes 074657
1515 Rhopilema nomadica   1975-present Red Sea - Lebanon  diffused from other countries  yes 074657
1516 Rhopilema nomadica   1975-present Red Sea - Syrian Arab Republic  diffused from other countries  yes 074657
1517 Rhopilema nomadica  1976 1975-present Red Sea - Israel  diffused from other countries  yes 074657
1518 Rhopilema nomadica  1976 1975-present Red Sea - Egypt  diffused from other countries  yes 074657
1519 Rhopilema nomadica  1995 1975-present Probably from the Indo-Pacific. - Mersin Bay, eastern Mediterranean coast of Turkey.  Lessepsian migration  Unknown 003473
1520 Rhopilema nomadica  2006 1975-present Probably from the Indo-Pacific thru the Suez Canal. - Skoutari Bay, Lakonikos Gulf, Ionian Sea.  Lessepsian migration  Unknown 003474
1521 Rochia nilotica   1925-1949 Palau - Micronesia  fisheries  yes 074657
1522 Rochia nilotica   1950-1974 Northern Mariana Islands (Saipan) - Guam  fisheries  yes 074657
1523 Rochia nilotica   unknown Unknown - French Polynesia  fisheries  Unknown 000349
1524 Rochia nilotica  1937 1925-1949 Palau - Kiribati  unknown  unknown 074657
1525 Rochia nilotica  1938 1925-1949 Palau - Fiji  unknown  unknown 074657
1526 Rochia nilotica  1938 1925-1949 Palau - Northern Mariana Is.  unknown  unknown 074657
1527 Rochia nilotica  1939 1925-1949 Palau - Marshall Islands  fisheries  yes 074657
1528 Rochia nilotica  1952 1950-1974 Guam - Hawaii  aquaculture  unknown 074657
1529 Rochia nilotica  1957 1950-1974 Fiji (Viti Levu) - Cook Is.  fisheries  yes 074657
1530 Rochia nilotica  1957 1950-1974 Vanuatu - French Polynesia  fisheries  unknown 074657
1531 Rochia nilotica  1958 1950-1974 Fiji Islands - American Samoa  unknown  probably no 074657
1532 Rochia nilotica  1958 1950-1974 New Caledonia - French Polynesia  fisheries  probably yes 074657
1533 Rochia nilotica  1985 1975-present Fiji Islands - Tuvalu  fisheries  probably yes 074657
1534 Rochia nilotica  1986 1975-present Fiji Islands - Tokelau  fisheries  probably no 074657
1535 Rochia nilotica  1990 1975-present Fiji Islands - Samoa  fisheries  unknown 074657
1536 Rochia nilotica  1992 1975-present Fiji Islands - Niue  fisheries  unknown 074657
1537 Rochia nilotica  1992 1975-present Fiji Islands - Tonga  fisheries  probably yes 074657
1538 Ruditapes decussatus   1900-1924 Not Specified - São Jorge island    Unknown 003512
1539 Ruditapes philippinarum   1975-present Asia - Italy  aquaculture  yes 074657
1540 Ruditapes philippinarum   1975-present France - Spain  aquaculture  probably yes 074657
1541 Ruditapes philippinarum   unknown United Kingdom - Ireland  aquaculture  probably yes 074657
1542 Ruditapes philippinarum   unknown unknown - United Kingdom  aquaculture  yes 074657
1543 Ruditapes philippinarum   unknown Unknown - Hawaii  unknown  Unknown 000348
1544 Ruditapes philippinarum  1918 1900-1924 Indo-Pacific, Japan. - Pearl Harbor.  accidental with ships  Unknown 003356
1545 Ruditapes philippinarum  1920 1900-1924 Japan - Hawaii  fisheries  yes 074657
1546 Ruditapes philippinarum  1936 1925-1949 Pacific, Northwest - Canada  accidental  yes 074657
1547 Ruditapes philippinarum  1949 1925-1949 Pacific, Northwest - United States of America  accidental  yes 074657
1548 Ruditapes philippinarum  1971 1950-1974 USA (California) - Fiji  aquaculture  unknown 074657
1549 Ruditapes philippinarum  1973 1975-present Pacific - Marine waters of Ireland  aquaculture  no 074339
1550 Ruditapes philippinarum  1980 1975-present Pacific, Western Central - France  unknown  yes 074657
1551 Ruditapes philippinarum  1980 1975-present unknown - French Polynesia  aquaculture  unknown 074657
1552 Ruditapes philippinarum  1983 1975-present Pacific, Western Central - Italy  unknown  yes 074657
1553 Ruditapes philippinarum  1987 1975-present Philippines - Norway  accidental  yes 074657
1554 Ruditapes philippinarum  2000 1975-present unknown - Turkey  unknown  probably no 074657
1555 Sabella spallanzanii  1965 1950-1974 Mediterranean and eastern Atlantic coast - Albany Harbor  biofouling  yes 076803
1556 Sabellastarte sanctijosephi  1976 1975-present Unknown. - Pearl Harbor.  accidental with ships  Unknown 003356
1557 Sabellastarte spectabilis   unknown Not specified - New Caledonia     003477
1558 Sabia conica  1980 1975-present Red Sea - Israel  unknown  no 074657
1559 Sabia conica  1997 1975-present Red Sea - Italy  unknown  no 074657
1560 Saccostrea cuccullata   1925-1949 Australia, Indo-West Pacific. - Kalihi  aquaculture  Unknown 003356
1561 Saccostrea cuccullata  1978 1975-present Solomon Islands - Guam  fisheries  unknown 074657
1562 Saccostrea cuccullata  1999 1975-present Red Sea - Turkey  unknown  yes 074657
1563 Saccostrea cuccullata  2001 1975-present Red Sea - Egypt  unknown  yes 074657
1564 Saccostrea echinata   1975-present Tahiti - New Caledonia  aquaculture  unknown 074657
1565 Saccostrea echinata  1910 1900-1924 Australia - Fiji  aquaculture  probably no 074657
1566 Saccostrea echinata  1972 1950-1974 New Caledonia - French Polynesia  aquaculture  unknown 074657
1567 Saccostrea echinata  1979 1975-present Palau - Guam  fisheries  unknown 074657
1568 Saccostrea echinata  1981 1975-present Tahiti - Fiji  aquaculture  probably no 074657
1569 Saccostrea glomerata  2015 1975-present Australasia - Antibes  biofouling   125519
1570 Salmacina dysteri  1935 1925-1949 Indo-West Pacific - Kaneohe Bay.  accidental with ships  Unknown 003348
1571 Sargassum muticum  1987 1975-present Japan and Southeast Asia - Sweden  accidental   069779
1572 Savignyella lafontii  1935 1925-1949 Atlantic - Kaneohe Bay  accidental with ships  Unknown 003356
1573 Schizoporella unicornis   1950-1974 Japan - Strait of Georgia  aquaculture  yes 125914
1574 Scolionema suvaense  1950 1950-1974 unknown - Villefranche-sur-Mer  unknown  yes 125923
1575 Scylla serrata  1995 1975-present Southwestern Pacific - Florida  fisheries  no 008125
1576 Scyllarus caparti  1977 1975-present Atlantic, Eastern Central - Italy  unknown  no 074657
1577 Sertularia marginata   1925-1949 unknown - Syria  unknown  yes 125923
1578 Sertularia marginata   unknown unknown - Israel  unknown   125923
1579 Sertularia marginata   unknown unknown - Spain  unknown  yes 125923
1580 Sertularia marginata   unknown unknown - Turkey  unknown  yes 125923
1581 Smaragdia souverbiana  1994 1975-present Red Sea - Turkey  unknown  probably yes 074657
1582 Smaragdia souverbiana  1997 1975-present Red Sea - Cyprus  unknown  probably yes 074657
1583 Solenocera crassicornis  1981 1975-present Indian Ocean, Western - Egypt  unknown  no 074657
1584 Solieria chordalis  1976 1975-present France - United Kingdom  unknown  yes 074657
1585 Sphaeroma terebrans  1897 18th century India - Southeastern US  accidental with ships  yes 008125
1586 Sphaeroma walkeri   1975-present Indian Ocean - Heraklion  biofouling   125519
1587 Sphaeroma walkeri  1943 1925-1949 Indo-West Pacific - East coast and gulf coast of North America  accidental with ships  yes 003359
1588 Sphaeroma walkeri  1968 1950-1974 India - Southeastern US  accidental with ships  yes 008125
1589 Sphaeroma walkeri  2015 1975-present Indian Ocean - Fethiye  biofouling   125519
1590 Sphaerozius nitidus  1976 1975-present Indian Ocean, Western - Egypt  unknown  no 074657
1591 Spinther japonicus  1976 1975-present Unknown - Pearl Harbor  accidental with ships  Unknown 003356
1592 Spiophanes bombyx  1974 1950-1974 unspecified - Coliumo Bay (36°32'S. 72°56'W))  unknown  yes 003699
1593 Spirobranchus kraussii  1976 1975-present Indo-West Pacific. - Pearl Harbor.  accidental with ships  Unknown 003356
1594 Spirobranchus tetraceros  2015 1975-present unknown - Heraklion  biofouling   125519
1595 Spirobranchus tetraceros  2016 1975-present unknown - Siracusa  biofouling   125519
1596 Spondylus spinosus   unknown Red Sea - Lebanon  unknown  yes 074657
1597 Spondylus spinosus  1988 1975-present Red Sea - Israel  unknown  yes 074657
1598 Spondylus spinosus  1999 1975-present Red Sea - Turkey  unknown  yes 074657
1599 Stelletta clarella   unknown Not specified. - Corcovado Gulf (42°53'S 73°55'W).  unknown  Unknown 003699
1600 Stenophysa marmorata   unknown Unknown - Canada  unknown  Unknown 001667
1601 Stenophysa marmorata   unknown Unknown - USA  unknown  Unknown 001667
1602 Stenophysa maugeriae   unknown Unknown - Canada  unknown  Unknown 001667
1603 Stenophysa maugeriae   unknown Unknown - USA  unknown  Unknown 001667
1604 Stenothoe gallensis  1935 1925-1949 Not specified - Kaneohe Bay  accidental with ships  Unknown 003356
1605 Stenothoe georgiana   1975-present Western Atlantic - Le Grau-du-Roi  biofouling   125519
1606 Stenothoe georgiana   1975-present Western Atlantic - Sicily  biofouling   125519
1607 Stenothoe georgiana  2016 1975-present Western Atlantic - Valletta  biofouling   125519
1608 Stenothoe valida  1967 1950-1974 Western Atlantic. - East coast of Oahu  accidental with ships  Unknown 003356
1609 Strombus mutabilis  1991 1975-present Red Sea - Israel  unknown  probably no 074657
1610 Styela canopus  1972 1950-1974 Not Specified - Southern California Bight Harbors  ballast water  Unknown 001752
1611 Styela canopus  2016 1975-present unknown - Santa Cruz and Baltra Islands  unknown   125915
1612 Styela canopus  2016 1975-present unknown - Palermo  biofouling   125519
1613 Styela clavata  1997 1975-present Northern Atlantic. - North Sea.  accidental with ships  Unknown 003700
1614 Styela plicata   1975-present unknown - St. Maxime  biofouling   125519
1615 Styela plicata   1975-present unknown - Rhodes  biofouling   125519
1616 Styela plicata   1975-present unknown - Sicily  biofouling   125519
1617 Styela plicata   1975-present unknown - Marmaris  biofouling   125519
1618 Styela plicata  1915 1900-1924 Unknown - San Diego Bay, California  biofouling  Unknown 007836
1619 Styela plicata  2016 1975-present unknown - Msida  biofouling   125519
1620 Symplegma brakenhielmi   1975-present unknown - Santa Cruz Island  unknown   125915
1621 Symplegma brakenhielmi   1975-present unknown - Fethiye  biofouling   125519
1622 Symplegma brakenhielmi  1975 1975-present Not specified - Pearl Harbor  accidental with ships  Unknown 003356
1623 Symplegma brakenhielmi  2016 1975-present unknown - Rhodes  biofouling   125519
1624 Symplegma brakenhielmi  2016 1975-present unknown - Palermo  biofouling   125519
1625 Symplegma reptans  1996 1975-present Indo-west Pacific - Pearl Harbor  accidental with ships  Unknown 003356
1626 Symplegma reptans  1997 1975-present Indo-Pacific - Mission Bay, California  biofouling  Unknown 007836
1627 Symplegma rubra  2016 1975-present unknown - Santa Cruz Island  unknown   125915
1628 Synidotea laevidorsalis  1897 18th century Indo-West Pacific - West coast of North America  accidental with ships  yes 003359
1629 Tanais dulongii   1975-present Not specified - Azores Island  accidental  Unknown 003512
1630 Tarebia granifera   unknown South Asia - United States of America  unknown  yes 074657
1631 Tarebia granifera  1947 1925-1949 South Asia - Mexico  unknown  yes 074657
1632 Tegillarca granosa   unknown Korea, Republic of - China  accidental  no 074657
1633 Tenellia adspersa   unknown Atlantic Ocean - Pacific Ocean  unknown  Unknown 001667
1634 Tenellia adspersa   unknown Atlantic Ocean - Pacific Ocean  unknown  Unknown 001667
1635 Tenellia adspersa  1953 1950-1974 Atlantic - San Francisco Bay California  ballast water  Unknown 007836
1636 Terebella lapidaria  1993 1975-present Continental Europe - Marine waters of Ireland  aquaculture  probably no 074339
1637 Teredo bartschi  1935 1925-1949 Not specified. - Pearl Harbor.  accidental with ships  Unknown 003356
1638 Teredo navalis   18th century unknown - Zealand and Westfrisland  unknown   098650
1639 Teredo navalis  1600 Pre 18th century unknown - Belgium  accidental with ships   098651
1640 Teredo navalis  1808 18th century Indo-Pacific. - North Sea.  accidental with ships  Unknown 003700
1641 Tetrorchis erythrogaster   1975-present unknown - Lebanon  unknown  yes 125923
1642 Thalamita gloriensis  1977 1975-present Indian Ocean, Western - Italy  unknown  yes 074657
1643 Thalamita poissonii  1952 1950-1974 Indian Ocean, Western - Israel  unknown  yes 074657
1644 Thalamita poissonii  1961 1950-1974 Indian Ocean, Western - Turkey  unknown  yes 074657
1645 Thalamita poissonii  1978 1975-present Indian Ocean, Western - Cyprus  unknown  yes 074657
1646 Thalamita poissonii  1981 1975-present Indian Ocean, Western - Lebanon  unknown  yes 074657
1647 Thalamita poissonii  1984 1975-present Indian Ocean, Western - Greece  unknown  yes 074657
1648 Theora lubrica  1968 1950-1974 Pacific, Northwest - United States of America  ballast water  yes 074657
1649 Tomistoma schlegelii   unknown unknown - Singapore  aquaculture  probably no 074657
1650 Trachemys scripta   1950-1974 United States of America - Korea, Republic of  unknown  yes 074657
1651 Trachemys scripta   1975-present North America - South Africa  ornamental  yes 074657
1652 Trachemys scripta   unknown United States of America - Bahamas  unknown  yes 074657
1653 Trachemys scripta   unknown United States of America - Bermuda  unknown  yes 074657
1654 Trachemys scripta   unknown United States of America - Taiwan Province of China  unknown  yes 074657
1655 Trachemys scripta   unknown United States of America - Costa Rica  unknown  yes 074657
1656 Trachemys scripta   unknown United States of America - France  unknown  yes 074657
1657 Trachemys scripta   unknown United States of America - Italy  unknown  yes 074657
1658 Trachemys scripta   unknown United States of America - Japan  unknown  yes 074657
1659 Trachemys scripta   unknown United States of America - Poland  unknown  probably no 074657
1660 Trachemys scripta   unknown United States of America - Spain  unknown  probably yes 074657
1661 Trachemys scripta   unknown United States of America - Thailand  unknown  probably yes 074657
1662 Trachemys scripta   unknown United States of America - United Kingdom  unknown  yes 074657
1663 Trachemys scripta  1951 1950-1974 Not specified - Netherlands  unknown  yes 074657
1664 Trachemys scripta  1960 1950-1974 United States of America - Australia  unknown  probably yes 074657
1665 Trachemys scripta  1972 1950-1974 Japan - Thailand  unknown  probably yes 074657
1666 Trachemys scripta  1985 1975-present United States of America - France  ornamental  yes 074657
1667 Trachemys scripta  1997 1975-present Brazil - China  unknown  unknown 074657
1668 Trachemys scripta  1997 1975-present United States of America - Viet Nam  unknown  probably yes 074657
1669 Trapezium liratum  1947 1925-1949 Pacific, Northwest - United States of America  accidental  yes 074657
1670 Trapezium liratum  1949 1925-1949 Pacific, Northwest - Canada  accidental  yes 074657
1671 Trapezium oblongum  1980 1975-present Red Sea - Israel  unknown  probably no 074657
1672 Tricellaria inopinata  2015 1975-present Indo-Pacific Ocean - Agde  biofouling   125519
1673 Tricellaria inopinata  2015 1975-present Indo-Pacific Ocean - Heraklion  biofouling   125519
1674 Tricellaria inopinata  2015 1975-present Indo-Pacific Ocean - Sorrento  biofouling   125519
1675 Tricellaria inopinata  2015 1975-present Indo-Pacific Ocean - Istanbul  biofouling   125519
1676 Trichechus manatus  1963 1950-1974 Unknown - Rio de Chagres  unknown  Unknown 001522
1677 Tridacna crocea  1951 1950-1974 American Samoa (Rose Island) - Hawaii  aquaculture  no 074657
1678 Tridacna crocea  1988 1975-present Palau - Neth. Antilles (Bonaire)  ornamental  unknown 074657
1679 Tridacna derasa   1975-present Palau - Northern Mariana Is.  aquaculture  unknown 074657
1680 Tridacna derasa  1984 1975-present Palau - Micronesia (Yap and Chuuk Is.)  aquaculture  unknown 074657
1681 Tridacna derasa  1984 1975-present Palau - Samoa  aquaculture  unknown 074657
1682 Tridacna derasa  1985 1975-present Palau - Fiji  aquaculture  no 074657
1683 Tridacna derasa  1985 1975-present Palau - Marshall Islands  aquaculture  unknown 074657
1684 Tridacna derasa  1986 1975-present Palau - American Samoa  aquaculture  unknown 074657
1685 Tridacna derasa  1986 1975-present Palau - Cook Is.  fisheries  probably no 074657
1686 Tridacna derasa  1988 1975-present Palau - Neth. Antilles (Bonaire)  aquaculture  unknown 074657
1687 Tridacna derasa  1989 1975-present Palau - Tuvalu  aquaculture  unknown 074657
1688 Tridacna gigas  1982 1975-present Palau - Guam  fisheries  no 074657
1689 Tridacna gigas  1985 1975-present Palau - Hawaii  unknown  unknown 074657
1690 Tridacna gigas  1986 1975-present Australia - Fiji  fisheries  unknown 074657
1691 Tridacna gigas  1990 1975-present Palau - Micronesia  aquaculture  unknown 074657
1692 Tridacna gigas  1990 1975-present Australia (Townsville) - Tonga  aquaculture  no 074657
1693 Tridacna gigas  1990 1975-present Australia - Samoa  aquaculture  unknown 074657
1694 Tridacna gigas  1991 1975-present Palau - American Samoa  aquaculture  unknown 074657
1695 Tridacna gigas  1991 1975-present Australia - Cook Is.  fisheries  no 074657
1696 Tridacna maxima  1988 1975-present Palau - Neth. Antilles (Bonaire)  aquaculture  unknown 074657
1697 Tridacna mbalavuana   unknown Tonga - Fiji  fisheries  unknown 074657
1698 Tridacna squamosa  1982 1975-present Palau - Guam  fisheries  no 074657
1699 Tridacna squamosa  1985 1975-present Palau - Hawaii  unknown  unknown 074657
1700 Trionyx sinensis   1950-1974 Taiwan Island (Prov. of China) - Singapore  aquaculture  probably yes 074657
1701 Trionyx sinensis  1977 1975-present Taiwan Island (Prov. of China) - Guam  aquaculture  unknown 074657
1702 Tritonia plebeia   1975-present Northern Europe - New England  unknown  Unknown 001667
1703 Truncatella subcylindrica  1980 1975-present Not specified - Terceira and Graciosa islands  unknown  Unknown 003512
1704 Turbo marmoratus   1950-1974 Unknown - French Polynesia  unknown  Unknown 000349
1705 Turbo marmoratus  1967 1950-1974 Vanuatu - French Polynesia  fisheries  yes 074657
1706 Turbo marmoratus  1981 1975-present Tahiti - Cook Is.  aquaculture  no 074657
1707 Turbo marmoratus  1993 1975-present Vanuatu - Tonga  fisheries  probably no 074657
1708 Turritopsis nutricula   unknown Not specified. - Port Phillip Bay, Victoria.  unknown  yes 003359
1709 Turritopsis nutricula   unknown Unknown - Canada  unknown  Unknown 001663
1710 Turritopsis nutricula   unknown Unknown - USA  unknown  Unknown 001663
1711 Urnatella gracilis  1960 1950-1974 North America. - Inland waters.  accidental with ships  Unknown 003700
1712 Urosalpinx cinerea   1900-1924 United States of America - United Kingdom  unknown  yes 074657
1713 Varicorbula gibba  1987 1975-present unknown - Australia  ballast water  yes 074657
1714 Victorella pavida  1911 1900-1924 Indo-Pacific. - Baltic Sea.  accidental with ships  Unknown 003700
1715 Victorella pavida  1967 1950-1974 Unknown - San Francisco Bay, California  biofouling  Unknown 007836
1716 Viviparus malleatus   19th century unknown - United States of America  unknown  yes 074657
1717 Watersipora arcuata   1975-present unknown - Bordum  biofouling   125519
1718 Watersipora arcuata  2016 1975-present unknown - Cogolin  biofouling   125519
1719 Watersipora arcuata  2016 1975-present unknown - Siracusa  biofouling   125519
1720 Watersipora arcuata  2016 1975-present unknown - Msida  biofouling   125519
1721 Watersipora arcuata  2016 1975-present unknown - Alicante  biofouling   125519
1722 Xenostrobus securis   1950-1974 unknown - Japan  unknown  yes 074657
1723 Xenostrobus securis   unknown Tropical Pacific - Mediterranean lagoon  aquaculture  yes 084403
1724 Xenostrobus securis  1992 1975-present Tropical Pacific - Italy  accidental  yes 084403
1725 Xenostrobus securis  2005 1975-present New Zealand and/or Australia - Ria De Vigo, Galicia  accidental   084402
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