Bivalvia |
Cardiida |
Semelidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall 0 - 100 m (Ref. 95344). Temperate
Northeast Pacific: Canada.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ? range ? - ? cm Max length : 5.0 cm SHL hane/ej könsbestämd; (Ref. 95344)
Found along the intertidal zone in gravelly substrate (Ref. 95344).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | 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.
Lamb, A., D. Gibbs and C. Gibbs 2011 Strait of Georgia biodiversity in relation to bull kelp abundance. Pacific Fisheries Resource Conservation Council, 111p. (Ref. 93817)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Verktyg
Ytterligare information
Trophic EcologyFood items (preys)FödosammansättningFödointagPredatorer Population dynamicsTillväxt
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundans
PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Preferred temperature
(Ref.
115969): 8.3 - 12.2, mean 9.8 (based on 76 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.
