Bivalvia |
Venerida |
Veneridae
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
; गहराई सीमा 0 - 49 m (संदर्भ 104365). Subtropical; 52°N - 36°S, 98°W - 34°W
Western Atlantic: From Gulf of St. Lawrence to Uruguay. Introduced to Eastern Atlantic and the Mediterranean.
Length at first maturity / आकार / Weight / Age
परिपक्व अवधि: Lm ?  range ? - ? cm Max length : 6.5 cm SHL पुल्लिंग / अलिंग; (संदर्भ 7882); common length : 4.0 cm SHL पुल्लिंग / अलिंग; (संदर्भ 437)
Species' maximum length from the Belgian part of the North Sea (Ref. 7882). Estuarine (Ref. 104365). Found along coasts in fine to muddy sediment. Bores in hard clay, limestone, solidified mud, and pieces of peat and wood (Ref. 7882).
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | 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.
Fischer, W., G. Bianchi and W.B. Scott (eds.) 1981 Bivalves. 6: pag.var. In FAO species identification sheets for fishery purposes. Eastern Central Atlantic (fishing areas 34, 47; in part). Canada Funds-in-Trust. Ottawa, Department of Fisheries and Oceans Canada, by arrangement with the Food and AgriculturesOrganization of the United Nations, 1-7: pag.var. (संदर्भ 437)
IUCN Red List Status
(संदर्भ 130435: Version 2025-1)
CITES status (संदर्भ 108899)
Not Evaluated
CMS (संदर्भ 116361)
Not Evaluated
Threat to humans
Human uses
| FishSource |
साधन
अधिक जानकारी
Trophic EcologyFood items (preys)
संघटक आहार
आहार खपत
परभक्षी
Population dynamicsबाढ़
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
बहुतायत
Life cycleपुनरुत्पत्तिपरिपक्व अवधिFecundityमछलीऔ का अंडे देनाEggsEgg developmentLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
इंटरनेट स्रोत
Estimates based on models
Preferred temperature
(Ref.
115969): 8.2 - 23.9, mean 11.2 (based on 510 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.