Bivalvia |
Cardiida |
Semelidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall 10 - 50 m (Ref. 93550). Tropical
Indo-Pacific: Mauritius to Japan and Hawaii and Easter islands. Tropical and subtropical.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ?  range ? - ? cm
Found on sand and rubble (Ref. 93550).
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.
Raines, B. and M. Huber 2012 Biodiversity quadrupled - Revision of Eatser Island and Salas y Gómez bivalves. Zootaxa 3217:1-106. (Ref. 93550)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
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
Preferred temperature
(Ref.
115969): 20.7 - 28.7, mean 26.5 (based on 186 cells).