Hydrozoa |
Anthoathecata |
Incertae sedis (Anthoathecata)
Environment: milieu / climate zone / depth range / distribution range
Ecology
Demersal; depth range 42 - 42 m (Ref. 7482). Subtropical
Northeast Pacific: British Columbia, Canada.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
The densities of the hydroid are high up to 1 per cm squared. Found always with Heterochone species in depths 23 to 1311 m (Ref. 7482).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Members of the order Anthoathecata are mostly colonial A-form hydroids. Life cycle: The zygote develops into planula inside the gonophore and is later released as an actinula which metamorphoses into polyp stage.
Schuchert, P. and H.M. Reiswig. 2006. (Ref. 7482)
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/SizeGrowthLength-weightLength-lengthMorphologyLarvaeAbundance
Internet sources
Estimates based on models