Bivalvia |
Cardiida |
Cardiidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall 0 - 6 m (Ref. 7856). Subtropical
Indo-West Pacific.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ?  range ? - ? cm Max length : 1.4 cm TL hane/ej könsbestämd; (Ref. 7863)
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.
Morton, B. 2000 The biology and functional morphology of Fragum erugatum (Bivalvia: Cardiidae) from Shark bay, Western Australia: the significane of its relationship with entrained zooxanthellae. J. Zool., Lond. 251:39-52. (Ref. 7856)
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): 16.8 - 24.2, mean 18.3 (based on 126 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).