Bivalvia |
Myida |
Spheniopsidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall 10 - 15 m (Ref. 815). Tropical
Northwest Atlantic and Indo-West Pacific.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ? range ? - ? cm
Method: shrimp boat using bottom trawlers (Ref. 815). Sandy and muddy Bottom (Ref. 815).
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.
Soong, K., Y.-S. Shiau and C.-P. Chen 1999 Morphological and Life history divergence of the Zoanthid, Sphenopus marsupialis off the Taiwanese Coast. Zoological Studies 38(3):333-343. (Ref. 815)
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 dynamicsTillväxt
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundans
PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Preferred temperature
(Ref.
115969): 23.9 - 29.3, mean 28.3 (based on 2699 cells).
Price category
Unknown.