Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
; لب شور; تغييرات عمق 0 - 60 m (مرجع 7726). Temperate, preferred 9°C (مرجع 107945); 89°N - 58°S, 112°E - 61°E
Circumpolar.
Length at first maturity / Size / Weight / سن
Maturity: Lm ?  range ? - ? cm Max length : 11.0 cm SHL جنس نر / بدون خواص جنسي; (مرجع 95344); بيشينه سن گزارش شده: 24 سال ها (مرجع 8702)
Minimum depth (intertidal zone) from Ref. 95344. Inhabits intertidal areas (Ref. 2789). Found in quiet, sheltered areas forming dense aggregates on hard surfaces; attached by strong byssal threads (Ref. 95344). In the Vainameri, north-eastern Baltic Sea, most abundant in silty substrate (Ref. 95753). It is infaunal on sand and eelgrass beds and epifaunal on eelgrass beds (Ref. 95819). Also found on mixed sediments with gravel (Ref. 118257). Semi-mobile suspension feeder (Refs. 95752, 96470). Feeds on phytoplankton such as green algae, dinoflagellates and diatoms (Ref. 95805).
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
Harvey-Clark, C. 1997. (مرجع 7726)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2024-2)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
Not Evaluated
استفاده انسانی
ماهي گيري – شيلات: تجاري
FAO - آبزي پروري: production, نمايه گونه; ماهي گيري – شيلات: landings, نمايه گونه | FishSource | Sea Around Us
ابزارها
منابع اينترنتي
Estimates based on models
Preferred temperature
(Ref.
115969): 4.4 - 16.1, mean 10.2 (based on 1512 cells).
جهندگی
زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (K=0.05-1.14; tmax=24).
Prior r = 0.54, 95% CL = 0.36 - 0.82, Based on 1 data-limited stock assessment.
آسيب پذيری
Moderate vulnerability (42 of 100).