Ascidiacea |
Aplousobranchia |
Polyclinidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Sessile. Subtropical
Western Indian Ocean: Djibouti and South Africa.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
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.
Sluiter, C.P. 1905 Tuniciers recueillis en 1904 par M. Ch. Gravier, dans le golfe de Tadjourah (Somalie française). [Tunicata collected in 1904 by M. Ch. Gravier, in the Gulf of Tadjourah (French Somalia).]. Mémoires de la société zoologique de France 18:5-21. (Ref. 3551)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
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