Bivalvia |
Mytilida |
Mytilidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; sötvatten; djupintervall 2 - 19 m (Ref. 116702). Subtropical
Western Pacific: China, Korea and Taiwan.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ? range ? - ? cm
Found in estuarine on rocks. Occurs in the head waters of major rivers. Bysally attached to stones, pilings, and any other solid object (Ref. 125512).
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 (Ref. 833). Reproduction takes place twice a year in spring and late summer (Ref. 125512).
Bernard, F.R., Y.Y. Cai and B. Morton 1993 Catalogue of the living marine bivalve molluscs of China. Hong Kong University Press, Hong Kong. 121 p. (Ref. 75831)
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)
Födosammansättning
Födointag
Predatorer
Population dynamicsTillväxtMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionAbundans PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Resiliens
Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (K=0.1-0.38).
