Hydrozoa |
Anthoathecata |
Hydractiniidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Sessile; freshwater; depth range 0 - 70 m (Ref. 64386). Subtropical; 78°N - 35°S, 116°E - 57°E
Pacific Ocean, Atlantic Ocean, Arctic, Mediterranean and Western Indian Ocean: from Dongsha Atoll, Taiwan to Mexico, north to Svalbard and east to Seychelles.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Maximum depth from Ref. 124669.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Reproduction occurs only in hydroid stage (Ref. 1663, p. 13).
Bouillon, J., C. Gravili, F. Pagès, J.-M. Gili and F. Boero. 2006. (Ref. 8278)
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 dynamicsGrowth
Age/Size
Length-weight
Length-length
Length-frequencies
Mass conversion
Recruitment
Abundance
Life cycleReproductionMaturityFecunditySpawningEggsEgg developmentLarvaeLarval dynamics Human RelatedAquaculture profile
Stamps, Coins Misc.
Internet sources
Estimates based on models
Price category
Unknown.