Bivalvia |
Ostreida |
Ostreidae
Environment: milieu / climate zone / গভীরতার পরিসীমা / distribution range
বাস্তুসংস্থান
; গভীরতার পরিসীমা 0 - 71 m (সূত্র 101281). Temperate, preferred 11°C (সূত্র 107945)
Eastern Pacific: Alaska to Baja California, Mexico.
Length at first maturity / আকৃতি / Weight / Age
পরিপক্কতা : Lm ?  range ? - ? cm Max length : 9.0 cm SHL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (সূত্র 101478)
Forms reefs in the subtidal zone (Ref. 8593) and are also found in intertidal habitats (Ref. 104318). At high elevations, it is surrounded with mud flats and at low elevations with eel grass beds. Filter feeders which primarily feed on phytoplankton in the tidal waters (Ref. 101281).
Life cycle and mating behavior
পরিপক্কতা | প্রজনন | ডিম ছাড়া | Eggs | ডিম্বধারন ক্ষমতা | 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.
The British Flora and Fauna Database 2007 The British Flora and Fauna Database. http://www.british-towns.net/nature_menu.asp (সূত্র 8593)
IUCN Red List Status
(সূত্র 130435: Version 2025-1)
CITES status (সূত্র 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
মৎস্য: বাণিজ্যিক
| FishSource | আমাদের চতুর্পাশ্বের সাগর
হাতিয়ার
আরো তথ্য
Population dynamicsবৃদ্ধি
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
প্রাচুর্য
Physiologyঅম্লজান ব্যবহার
Human RelatedStamps, coins, misc.
ইন্টারনেট সুত্র
Estimates based on models
Preferred temperature
(Ref.
115969): 8.5 - 11.7, mean 9.8 (based on 70 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Climate Vulnerability
Moderate to high vulnerability (52 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.