Demospongiae |
Poecilosclerida |
Acarnidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall 0 - 700 m (Ref. 865). Temperate
Eastern Pacific: Alaska, USA and Canada.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ? range ? - ? cm Max length : 4.0 cm H hane/ej könsbestämd; (Ref. 865)
Known from the low intertidal zone to 700 meters in depth (Ref. 865).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Members of the class Demospongiae are hermaphroditic. Life cycle: The zygote develops into parenchymella larva (free-swimming) before settling down on a substrate where it grows into a young sponge.
Lamb, A., D. Gibbs and C. Gibbs 2011 Strait of Georgia biodiversity in relation to bull kelp abundance. Pacific Fisheries Resource Conservation Council, 111p. (Ref. 93817)
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)FödosammansättningFödointagPredatorer 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): 4.5 - 8.8, mean 5.9 (based on 128 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.
