Bivalvia |
Pectinida |
Pectinidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; تغييرات عمق 2 - 300 m (مرجع 114301), usually 60 - 120 m (مرجع 114306). Temperate, preferred 7°C (مرجع 107945); 64°N - 36°N, 179°W - 120°W
Eastern Pacific: From Pribilof Islands, Alaska to Point Sur, California, USA. Temperate to boreal.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ?  range ? - ? cm Max length : 28.0 cm SHL جنس نر / بدون خواص جنسي; (مرجع 95344); بيشينه سن گزارش شده: 15 سال ها (مرجع 8702)
Found in small depressions on sandy-gravely substrates (Ref. 95344).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Members of the class Bivalvia are mostly gonochoric, some are protandric hermaphrodites. Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Ignell, S. and E. Haynes 2000 Geographic patterns in growth of the giant Pacific sea scallop, Patinopecten caurinus. Fish. Bull. 98:849-853. (مرجع 386)
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
FAO - ماهي گيري – شيلات: landings | FishSource | Sea Around Us
ابزارها
اطلاعات بيشتر
Life cycleتولید مثلبلوغFecundityتخم ریزیEggsنمو تخمLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
منابع اينترنتي
Estimates based on models
Preferred temperature
(Ref.
115969): 0.7 - 9.6, mean 5.1 (based on 348 cells).
جهندگی
زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (K=0.39-0.5; tmax=15).
Fishing Vulnerability
Moderate vulnerability (40 of 100).
Climate Vulnerability
High to very high vulnerability (75 of 100).
Nutrients : Calcium = 149 [71, 228] mg/100g; Iron = 8.53 [1.95, 15.11] mg/100g; Protein = 9.88 [8.64, 11.12] %; Omega3 = 0.313 [0.202, 0.423] g/100g; Selenium = 61 [50, 72] μg/100g; VitaminA = 0 μg/100g; Zinc = 2.04 [0.56, 3.51] mg/100g (wet weight); based on
nutrient studies.