Bivalvia |
Mytilida |
Mytilidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
. Subtropical
Eastern Pacific.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ?  range ? - ? cmCommon length : 4.5 cm hane/ej könsbestämd; (Ref. 310)
Fan shaped, with a thin shell and contains fine radiating ribs. The hind end is broadly rounded and has a black exterior with a purple interior (Ref. 310).
It has a shell length of 4.5 cm (Ref. 310). Found lower in the intertidal zone in Northern California then Southern California and is often nestled in nooks and crevices (Ref. 310).
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.
Anonymous. 2001. (Ref. 310)
IUCN Red List Status
(Ref. 130435: Version 2024-2)
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 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): 12.9 - 19, mean 17 (based on 57 cells).