Ascidiacea |
Stolidobranchia |
Styelidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Sessile; depth range 2800 - 4370 m (Ref. 1662). Temperate
Antarctic Atlantic and Southwest Pacific: From Antarctica to Macquarie Island.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 3.0 cm TL male/unsexed; (Ref. 1662)
Depth range based on specimen collections (Ref. 1662); to be replaces with a better reference.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | 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.E. and N.P. Sanamyan. 1999. (Ref. 1662)
IUCN Red List Status (Ref. 130435)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
| FishSource |
Tools
More information
Age/Size
Growth
Length-weight
Length-length
Morphology
Larvae
Abundance
Internet sources
Estimates based on models
Preferred temperature
(Ref.
115969): -0.3 - 1, mean 0.2 (based on 2168 cells).
Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.