Hydrozoa |
Leptothecata |
Tiarannidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
Bentopelagisk; djupintervall 10 - 1239 m (Ref. 116013). Subtropical
Cosmopolitan.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ?  range ? - ? cm Max length : 3.0 cm WD hane/ej könsbestämd; (Ref. 2376)
Minimum depth from Ref. 87801. Uncommon deep water species (Ref. 2376). In slope (Ref. 116013). Meroplanktonic (Ref. 120471). Lives on other hydroids (Ref. 1663), Obelia dichotoma, Bougainvillia muscus, Synthecium protectum, Parascyphus repens, Plumularia setacea, Halopteris schucherti, Clytia linearis and Lafoea dumosa (Ref. 87801) (Ref. 87801), at depths 10 to 500m (Ref. 1663, 87801). Found from off the south coast in depths of 133-1214m (Ref. 64386).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Reproduction occurs only in hydroid stage (Ref. 1663, p. 19).
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 dynamicsTillväxtMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionAbundans PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Preferred temperature
(Ref.
115969): 0.6 - 17.2, mean 6.1 (based on 2169 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.