Gastropoda |
Littorinimorpha |
Calyptraeidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
. Temperate
Northeast Pacific: Canada, USA and south to Baja California. Climate: temperate to subtropical.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ?  range ? - ? cm Max length : 3.8 cm NG hane/ej könsbestämd; (Ref. 95344)
Found on rocks, typically on insides of shells, or in clam holes, along the intertidal zone and deeper (Ref. 95344).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Members of the order Neotaenioglossa are mostly gonochoric and broadcast spawners. Life cycle: Embryos develop into planktonic trocophore larvae and later into juvenile veligers before becoming fully grown adults.
Pacific Northwest Shell Club. 2014. (Ref. 94906)
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
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.