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Anthoathecata |
Hydractiniidae
Environment: milieu / climate zone / depth range / distribution range
Écologie
; profondeur 0 - 140 m (Ref. 120406). Polar
Distribution
Pays | Zones FAO | Écosystèmes | Occurrences | Introductions
Northern Atlantic, Northwest Pacific and Arctic. Mostly polar, but also in subtropical and boreal.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Minimum depth from Ref. 120471. Known from deep waters (Ref. 1663). Lives in the sublittoral zone (Ref. 120406).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Members of the order Anthoathecata are mostly colonial A-form hydroids. Life cycle: The zygote develops into planula inside the gonophore and is later released as an actinula which metamorphoses into polyp stage.
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. (Ref. 1663)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
statut CITES (Ref. 108899)
Not Evaluated
Not Evaluated
Menace pour l'homme
Utilisations par l'homme
| FishSource |
Outils
Plus d'informations
Taille/Âge
Croissance
Longueur-poids
Longueur-longueur
Morphologie
Larves
Abondance
Sources Internet
Estimates based on models
Catégorie de prix
Unknown.
