Calcarea |
Leucosolenida |
Grantiidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
. Boreal
Northern Pacific: Japan, Alaska, Canada and USA.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ?  range ? - ? cm
Olga Bay at 72 m depth (Ref. 834).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Members of the class Calcarea are hermaphroditic. Life cycle: The zygote develops into either coeloblastula or amphiblastula larva (free-swimming) before settling down on a substrate where it grows into a young sponge.
Khodakovskaya, A.V. 2003. (Ref. 834)
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
Price category
Unknown.