Ascidiacea |
Stolidobranchia |
Pyuridae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall 0 - 200 m (Ref. 3435). Temperate
Southwest Atlantic, Southeast Pacific and the Antarctic: Magellan Region.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ? range ? - ? cm
Usually found on pebble fields (Ref. 3373), and rocky bottoms (Ref. 87801), at depths of 0 to 200 m (Ref. 3435).
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.
Sanamyan, K. and D. Schories 2003 Ascidians from the Strait of Magellan. aqua, J. Ichthyol. Aquat. Biol. 7(3):89-96. (Ref. 3373)
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
Preferred temperature
(Ref.
115969): 5.5 - 14.6, mean 7.9 (based on 297 cells).
Price category
Unknown.
