Bivalvia |
Ostreida |
Ostreidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; لب شور. Tropical; 3°N - 28°S, 53°W - 34°W
Southwest Atlantic: from Para to Santa Catarina.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ?  range ? - ? cm
Found in the infralittoral zone (Ref. 101611). Intertidal; occurs in exposed rocky shores. Settles on rocks in the low-tide zone of channels (Ref. 106159). Associated with shore-mud bottoms (Ref. 106180). Attaches and forms aggregations on the aerial roots of mangroves such as Rhizophora mangle, Avicennia and Laguncularia (Ref. 101610). Adapted to estuarine waters (Ref. 101611). In general, suspension feeding bivalves mainly depend on phytoplankton and detritus material for nutrition (Ref. 107088).
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
Pereira, O.M., M.B. Henriques and I.C. Machado 2003 Estimativa da curva de crescimento da ostra Crassostrea brasiliana em bosques de mangue e proposta para sua extração ordenada no estuário de Cananéia, SP, Brasil. Boletim do Instituto de Pesca, São Paulo, 29(1):19-28. (مرجع 81729)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2025-1)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
Not Evaluated
خطر برای انسان ها
Harmless
استفاده انسانی
| FishSource |
ابزارها
اطلاعات بيشتر
Population dynamicsرشدMax. ages / sizesLength-weight rel.Length-length rel.نوسانات طولیMass conversionفراواني Life cycleتولید مثلبلوغFecundityتخم ریزیEggsنمو تخمLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
منابع اينترنتي
Estimates based on models
جهندگی
زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (K=0.4-0.6).