Hydrozoa |
Leptothecata |
Lafoeidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall 5 - 1500 m (Ref. 64386). Polar
Arctic, Atlantic, Pacific and the Antarctic. Mostly polar, but also in subtropical and boreal.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ? range ? - ? cm Max length : 10.0 cm OT hane/ej könsbestämd; (Ref. 8774)
Colonies may reach a size of 100 mm (Ref. 8774). It also occurs in depths of 10-1500 m (Ref. 64386). Found at depths of 5 to 1200 m (Ref. 120471).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Reproduction occurs only in hydroid stage (Ref. 1663, p. 22)
Cairns, S.D., D.R. Calder, A. Brinckmann-Voss, C.B. Castro, D.G. Fautin, P.R. Pugh, C.E. Mills, W.C. Jaap, M.N. Arai, S.H.D. Haddock and D.M. Opresko 2003 Common and Scientific Names of Aquatic Invertebrates from the United States and Canada: Cnidaria and Ctenophore, Second Edition. American Fisheries Society Special Publication, no,28. XI+115. With CD-ROM. (Ref. 1663)
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 dynamicsTillväxt
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundans
PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Preferred temperature
(Ref.
115969): 0.7 - 15.8, mean 7.7 (based on 2326 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.
