Total introductions to: Pacific, Northeast (unknown source)

n=16 | Species introduction records list
 
# Species Year Period From - To Reason Established in the wild Ref. no.
1 Blackfordia virginica   unknown Not specified. - Prince William Sound.  unknown  yes 003359
2 Cladonema radiatum   unknown Not specified. - Puget Sound, Washington.  unknown  yes 003359
3 Cladonema uchidai   unknown Not specified. - San Francisco Bay.    yes 003359
4 Clava multicornis   unknown Not Specified. - San Francisco Bay.  unknown  yes 003359
5 Cuthona perca  1967 1950-1974 West Atlantic - West coast of North America  accidental with ships  Unknown 001667
6 Diadumene franciscana   unknown Not specified. - San Francisco Bay.  unknown  yes 003359
7 Diadumene leucolena   unknown Not specified. - Pacific Coast (San Francisco Bay and Coos Bay.  unknown  yes 003359
8 Diadumene lineata  1892 18th century West Pacific - East coast of North America  accidental with ships  yes 003359
9 Garveia franciscana  1902 1900-1924 Not specified - West coast of North America  accidental with ships  yes 003359
10 Haliotis rufescens  1998 1975-present unknown - Athabaskan Island  unknown   114537
11 Magallana gigas   unknown Unknown - British Columbia  aquaculture  Unknown 000348
12 Magallana gigas   unknown Unknown - Coasts of North America, from British Columbia to California  aquaculture  unknown 000348
13 Mizuhopecten yessoensis   unknown unknown - British Columbia  unknown  Unknown 075831
14 Procambarus clarkii  1924 1900-1924 North America - West coast of North America  fisheries  yes 003359
15 Schizoporella unicornis   1950-1974 Japan - Strait of Georgia  aquaculture  yes 125914
16 Synidotea laevidorsalis  1897 18th century Indo-West Pacific - West coast of North America  accidental with ships  yes 003359
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