Ascidiacea |
Aplousobranchia |
Didemnidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall 2 - 2 m (Ref. 1750). Temperate
Northwest Pacific. Introduced in New Zealand, Alaska and Canada and in Bay of Fundy.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ? range ? - ? cm
Colonial (Ref. 1750).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Members of the class Ascidiacea are hermaphroditic; both cross- and self-fertilization is typical. Life cycle: Eggs develop into lecithotrophic larva before metamorphosing into benthic adults.
Kott, P. 2002 A complex didemnid ascidian from Whangamata, New Zealand. Journal of the Marine Biological Association of the United Kingdom 82:625-628. (Ref. 1750)
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 dynamicsTillväxtMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionAbundans PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Price category
Unknown.
