Holothuroidea |
Dendrochirotida |
Phyllophoridae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall 37 - 220 m (Ref. 523). Subtropical
Northeast Pacific: Canada and Alaska.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ? range ? - ? cm Max length : 15.0 cm TL hane/ej könsbestämd; (Ref. 524); common length : 0.0 cm hane/ej könsbestämd; (Ref. )
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Members of the class Holothuroidea are gonochoric and have only one gonad. Spawning and fertilization are both external and some exhibit brooding. Life cycle: Embryos develop into planktotrophic larvae (auricularia) then into doliolaria (barrel-shaped stage) which later metamorphose into juvenile sea cucumbers.
Lambert, P. 1997 Sea cucumbers of British Columbia, southeast Alaska and Puget Sound. UBC Press, Vancouver, Canada. 165 p. (Ref. 523)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
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.
