Bivalvia |
Ostreida |
Ostreidae
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
; εύρος βάθους 0 - 71 m (Αναφ. 101281). Temperate, preferred 11°C (Αναφ. 107945)
Eastern Pacific: Alaska to Baja California, Mexico.
Length at first maturity / Μέγεθος / Weight / Age
Γεννητική Ωρίμανση: Lm ?  range ? - ? cm Max length : 9.0 cm SHL αρσενικό/απροσδιόριστο; (Αναφ. 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
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Eggs | Γονιμότητα | 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 (Αναφ. 8593)
IUCN Red List Status
(Αναφ. 130435: Version 2025-1)
CITES status (Αναφ. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
αλιεία: Εμπορικό(ά)
| FishSource | Η θάλασσα γύρω μας
Εργαλεία
Περισσότερες πληροφορίες
Population dynamicsΑύξηση
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Αφθονία
PhysiologyΚατανάλωση οξυγόνου
Human RelatedStamps, coins, misc.
Διαδικτυακές πηγές
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.