Bivalvia |
Adapedonta |
Pharidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; تغييرات عمق 0 - 55 m (مرجع 95344). Temperate, preferred 5°C (مرجع 107945); 61°N - 35°N, 169°W - 120°W
Eastern Pacific: Alaska, Canada and USA. From Aleutian Islands to Pismo Beach, California.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ?, range 9 - 11.75 cm Max length : 18.0 cm SHL جنس نر / بدون خواص جنسي; (مرجع 95344); بيشينه سن گزارش شده: 19 سال ها (مرجع 126990)
Typically found along the intertidal zone on surf-exposed beaches with siphon shows exposed on the substrate (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
Lassuy, D.R. 1989 Species profiles: life histories and environmental requirements of coastal fishes and invertebrates (Pacific Northwest) - Pacific herring. U.S. Fish. Wildl. Serv. Biol. Rep. 82(11.126). U.S. Army Coprs of Engineers, TR-EL-82-4. 18 p. (مرجع 78181)
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
PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
منابع اينترنتي
Estimates based on models
Preferred temperature
(Ref.
115969): 5.6 - 12.6, mean 8.9 (based on 118 cells).
جهندگی
زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (K=0.59; tm=2; tmax=19).
Fishing Vulnerability
Moderate vulnerability (39 of 100).
Climate Vulnerability
High vulnerability (59 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.
