Ascidiacea |
Stolidobranchia |
Pyuridae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall 3250 - 5000 m (Ref. 2892). Temperate
Distribution
Länder | FAO områden | Ekosystem | Förekomster | Utplanteringar
Atlantic Ocean: Agulhas Basin.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ? range ? - ? cm
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.
Millar, R.H. 1970 Ascidians, including specimens from the deep sea, collected by the R. V. 'Verna' and now in the American Museum of Natural History. Zool. J. Linn. Soc. 49:99-159. (Ref. 7489)
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
Price category
Unknown.
