Malacostraca |
Decapoda |
Cancridae
Environment: milieu / climate zone / Mức độ sâu / distribution range
Sinh thái học
; Mức độ sâu 0 - 90 m (Tài liệu tham khảo 78177). Subtropical, preferred 9°C (Tài liệu tham khảo 107945); 61°N - 30°N, 168°W - 116°W (Tài liệu tham khảo 78486)
Eastern Pacific: Nunivak and Kodiak Islands, Alaska to Isla San Martin, Baja California. Subtropical to temperate.
Length at first maturity / Bộ gần gũi / Weight / Age
Chín muồi sinh dục: Lm ?  range ? - ? cm Max length : 20.0 cm CW con đực/không giới tính; (Tài liệu tham khảo 78486)
Depth range is from intertidal to about 90 m. Max size from male specimen captured off Punta Banda, Baja California (Ref. 78177). Forages on shores protected from wave action. Juveniles and mating pairs occur in the intertidal zone only on nocturnal high tides (Ref. 78483). Buries itself in the substrate during periods of inactivity (Ref. 78491). Excavating predator (Ref. 78493).
Life cycle and mating behavior
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Eggs | Sự sinh sản | Larvae
Most species produce a single brood each winter but may reach up to two or three broods per year and the reproductive life span is about 4 years. The cumulative number of broods produced over the maximum life span is about 4 broods.
Jensen, G.C. 1995 Pacific Coast Crabs and Shrimps. Sea Challengers, Monterey, C.A. 87p. (Tài liệu tham khảo 78177)
IUCN Red List Status
(Tài liệu tham khảo 130435: Version 2025-1)
CITES status (Tài liệu tham khảo 108899)
Not Evaluated
CMS (Tài liệu tham khảo 116361)
Not Evaluated
Threat to humans
Human uses
Các nghề cá: Tính thương mại
FAO - Các nghề cá: landings | FishSource | Biển chung quanh ta
Các công cụ
Thêm thông tin
PhysiologyThành phần ô-xy
Human RelatedStamps, coins, misc.
Các nguồn internet
Estimates based on models
Preferred temperature
(Ref.
115969): 8 - 12.1, mean 9.6 (based on 82 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Climate Vulnerability
Moderate to high vulnerability (50 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.