Malacostraca |
Decapoda |
Upogebiidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; لب شور; تغييرات عمق 0 - 1 m (مرجع 4). Temperate, preferred 9°C (مرجع 107945); 62°N - 35°N, 152°W - 120°W (مرجع 4)
Eastern Pacific: Prince William Sound, Alaska to Morro Bay, California, USA.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ? range ? - ? cm Max length : 15.0 cm TL جنس نر / بدون خواص جنسي; (مرجع 4); 10.5 cm TL (female)
Rostrum ending in three teeth, the median tooth broad and triangular, the lateral teeth much shorter. A groove between the median and lateral teeth, also a very shallow median longitudinal groove. Lower surface of rostrum without spines. Anterolateral border of carapace with a very small tooth at the level of the eye. First pereiopods subchelate. Dactylus of adult male on inner surface with a longitudinal row of 6-12 tubercles, that are placed close together. Carpus with some anterior spines. Merus with a subdistal anterodorsal spine (Ref. 4).
It has lengths of 11 cm, total body length (Ref. 259); 15 cm (males) and 10.5 cm (females), total length (Refs. 4, 258). It burrows in muddy sand of the intertidal zone, sometimes under rocks; burrows are Y-shaped, and about 0.6 to 1 m deep (Ref. 4). Found in bays and estuaries (Ref. 112892).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Holthuis, L.B. 1991 FAO Species Catalogue. Vol. 13. Marine lobsters of the world. An annotated and illustrated catalogue of species of interest to fisheries known to date. FAO Fish. Synop. 125(13):292p. Rome: FAO. (مرجع 4)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2025-1)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
Not Evaluated
خطر برای انسان ها
استفاده انسانی
ماهي گيري – شيلات: تجاري; طعمه: occasionally
FAO - ماهي گيري – شيلات: landings | FishSource | Sea Around Us
ابزارها
اطلاعات بيشتر
Population dynamicsرشد
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversion
فراواني
Human RelatedStamps, coins, misc.
منابع اينترنتي
Estimates based on models
Preferred temperature
(Ref.
115969): 8.4 - 12.8, mean 9.8 (based on 197 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Climate Vulnerability
High to very high vulnerability (71 of 100).
Nutrients : Calcium = 109 [35, 184] mg/100g; Iron = 1.59 [1.21, 1.97] mg/100g; Protein = 20.2 [19.2, 21.3] %; Omega3 = 0.285 [0.185, 0.386] g/100g; Selenium = 48.3 [-31.7, 128.3] μg/100g; VitaminA = 0 μg/100g; Zinc = 1.79 [1.17, 2.40] mg/100g (wet weight); based on
nutrient studies.
