Ascidiacea |
Stolidobranchia |
Styelidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Sessile; depth range 0 - 2340 m (Ref. 1603). Temperate; 81°N - 40°N, 64°W - 156°W
Arctic, Northern Pacific and Northern Atlantic. Polar to temperate.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 2.0 cm H male/unsexed; (Ref. 1603)
Maximum depth range from Ref. 119523.
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.
Jagerskiold, L.A. 1971. (Ref. 1369)
IUCN Red List Status (Ref. 130435: Version 2024-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Tools
More information
Trophic EcologyFood items
Diet
Food consumption
Ration
Predators
Population dynamicsGrowthAge/SizeLength-weightLength-lengthLength-frequenciesMass conversionRecruitmentAbundance Life cycleReproductionMaturityFecunditySpawningEggsEgg developmentLarvaeLarval dynamics Human RelatedAquaculture profile
Stamps, Coins Misc.
Internet sources
Estimates based on models
Preferred temperature
(Ref.
115969): 1 - 11.5, mean 7.7 (based on 467 cells).
Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.