Hydrozoa | Leptothecata
Environment: milieu / climate zone / depth range / distribution range
Sessile; depth range 176 - 722 m (Ref. 7424). Polar
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Shelf species. Found at depths 176 to 722 m on muddy and stony bottoms. Used as a substratum by other hydroids (Ref. 7424). Found gonothecae in January (Ref. 7424).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Found gonothecae in January.
Peña Cantero, A.L., A. Svoboda and W. Vervoort. 2004. (Ref. 7424)
IUCN Red List Status (Ref. 123251)
CITES status (Ref. 108899)
Threat to humans
| FishSource |
Estimates of some properties based on models
): -1.6 - 1.4, mean -0.2 (based on 387 cells).