Ascidiacea |
Stolidobranchia |
Pyuridae
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; djupintervall 0 - 100 m (Ref. 865). Polar
Arctic and Northern Pacific. Polar and subtropical.
Length at first maturity / Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm Max length : 15.0 cm H hane/ej könsbestämd; (Ref. 865)
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
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.
Tokioka, T. 1967. (Ref. 3677)
IUCN Red List Status (Ref. 130435: Version 2024-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Verktyg
Ytterligare information
Trophic EcologyFödoslag
Föda
Födointag
Näringsinnehåll
Predatorer
Population dynamicsTillväxtAge/SizeLength-weightLength-lengthLength-frequenciesMass conversionRekryteringAbundans Life cycleReproduktionKönsmognadFecundityLekÄggEgg developmentLarverLarvdynamik Human RelatedVattenbruksprofil
Stamps, Coins Misc.
Internet-källor
Estimates based on models
Preferred temperature
(Ref.
115969): 1.3 - 10.2, mean 3.5 (based on 613 cells).
Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.