Ascidiacea |
Aplousobranchia |
Holozoidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Sessile; depth range 40 - 40 m (Ref. 7688). Temperate
Distribution
Countries | FAO areas | Ecosystems | Occurrences | Introductions
Northeast Atlantic: UK England.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Depth based from original description (Ref. 7688); to be replaced with a better reference. Attached to a stone amidst shell gravel at a depth of 40 m (Ref. 7688).
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.
Berrill, N.J. 1947. (Ref. 7688)
IUCN Red List Status
(Ref. 130435: Version 2024-2)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Tools
More information
Trophic EcologyFood items (preys)
Diet composition
Food consumption
Predators
Population dynamicsGrowth
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundance
Life cycleReproductionMaturityFecunditySpawningEggsEgg developmentLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
Internet sources
Estimates based on models
Price category
Unknown.