Malacostraca |
Decapoda |
Cancridae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; تغييرات عمق 0 - 91 m (مرجع 78494). Temperate; 62°N - 24°N, 168°W - 111°W
Eastern Pacific: Alaska to Mexico. Climate: Boreal to subtropical.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ? range ? - ? cm Max length : 15.0 cm CW جنس نر / بدون خواص جنسي; (مرجع 78494); 12 cm CW (female); بيشينه وزن گزارش شده: 0.00 g
Male/Unsexed size from Ref. 865. Maximum depth range from Ref. 121884. Most common on protected outer coast (Ref. 121884) but also found offshore (Refs. 67209, 121894). It is found on rocky and soft bottoms from the very low intertidal to a depth of 30 meters (Ref. 865). Also occurs in lower tide pools and subtidally to 90 m (Ref. 121884). Often buried in sand (Refs. 116614, 121884) and found under rocks (Ref. 116614). Also found in bays and estuaries (Ref. 121888). Scavenger and predator (Ref. 116614).
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
Hines, A.H. 1991 Fecundity and reproductive output in nine species of Cancer crabs (Crustacea, Brachyura, Cancridae). Can. J. Fish. Aquat. Sci. 48:267-275. (مرجع 78494)
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
| FishSource |
ابزارها
اطلاعات بيشتر
Trophic EcologyFood items (preys)
تركيب غذايي
مصرف غذايي
شکارچیان
PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
منابع اينترنتي
Estimates based on models
Preferred temperature
(Ref.
115969): 6.9 - 21.1, mean 10.1 (based on 164 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
طبقه قيمت
Unknown.
