Hydrozoa |
Anthoathecata |
Polyorchidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
Pelagiska. Subtropical
Eastern Pacific and the Arctic. Subtropical to polar.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ?  range ? - ? cm Max length : 10.0 cm TL hane/ej könsbestämd; (Ref. 865)
Occurs in bays, on bottom; feeds on benthic crustaceans and demersal zooplankton (Ref. 2376)..
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Species listed only in medusoid stage (Ref. 1663, p. 17). Polyp remains unknown (Ref. 2376).
Wrobel, D. and C.E. Mills 1998 Pacific coasts pelagic invertebrates: a guide to the common gelatinous animals. Sea Challengers and the Monterey Bay Aquarium, Monterey, California.112 p. (Ref. 2376)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Verktyg
Ytterligare information
Trophic EcologyFood items (preys)
Födosammansättning
Födointag
Predatorer
Population dynamicsTillväxtMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionAbundans PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.