Hydrozoa | Trachymedusae
Environment / Climate / Range
Pelagic; depth range 0 - 2700 m (Ref. 116114). Polar
Cosmopolitan. Mostly polar, but also in subtropical and boreal.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 4.0 cm WD male/unsexed; (Ref. 2992)
Weak swimmer, deep-water species (Ref. 2376). Species listed only in medusoid stage (Ref. 1663, p. 28).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Species listed only in medusoid stage (Ref. 1663, p. 28).
Migotto, A.E., A.C. Marques, A.C. Morandini and F.L. da Silveira. 2002. (Ref. 813)
IUCN Red List Status (Ref. 115185)
CITES status (Ref. 108899)
Threat to humans
| FishSource |
Estimates of some properties based on models
Low vulnerability (10 of 100)