Bivalvia |
Cardiida |
Donacidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
. Tropical
Western Indian Ocean: India.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ?  range ? - ? cmrapporterad maxålder: 1.00 år (Ref. 8702)
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.
Ansell, A.D., P. Sivadas, B. Narayanan and A. Trevallion 1972 The ecology of two sandy beaches in Southwest India. III. Observation on the population of Donas incarnatus and D. spiculum. Mar. Biol. 17(4):318-332. (Ref. 84495)
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