Bivalvia |
Arcida |
Arcidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
, usually 0 - 30 m (Ref. 75831). Subtropical
Northwest Pacific: China, Taiwan, Japan, Korea and Hong Kong.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ?, range 1 - 2 cm Max length : 6.2 cm SHL hane/ej könsbestämd; (Ref. 126569); rapporterad maxålder: 7 år (Ref. 126569)
Found low intertidal in sand and mud (Ref. 53).
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.
Bernard, F.R., Y.Y. Cai and B. Morton. 1993. (Ref. 75831)
IUCN Red List Status
(Ref. 130435: Version 2024-2)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Verktyg
Ytterligare information
Trophic EcologyFood items (preys)
Födosammansättning
Födointag
Predatorer
PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Resiliens
Hög, lägsta populationsfördubblingstid mindre än 15 månader (K=0.43; tmax=7).
Fishing Vulnerability
Low to moderate vulnerability (32 of 100).