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Comatulida |
Antedonidae
Environment: milieu / climate zone / depth range / distribution range
Écologie
; profondeur 81 - 485 m (Ref. 87801). Polar
Distribution
Pays | Zones FAO | Écosystèmes | Occurrences | Introductions
Southern Ocean.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Members of the class Crinoidea are gonochoric. During spawning, the pinnule walls rupture and the eggs and sperms are shed into the seawater. Life cycle: Embryos elongate into free-swimming larvae (doliolaria) which later sink to the bottom where they metamorphose into stalked sessile crinoid.
Southern Ocean Mollusc Database (SOMBASE). 2011. (Ref. 87340)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
statut CITES (Ref. 108899)
Not Evaluated
Not Evaluated
Menace pour l'homme
Harmless
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
Preferred temperature
(Ref.
115969): 0.4 - 7.6, mean 5.4 (based on 71 cells).