Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Écologie
; profondeur 0 - 475 m (Ref. 93256). Temperate
Distribution
Pays | Zones FAO | Écosystèmes | Occurrences | Introductions
Circumboreal: Arctic Ocean, Northern Pacific and Atlantic.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm Max length : 40.0 cm WD mâle / non sexé; (Ref. 865)
Minimum depth from Ref. 865. Found on rocky substrates but in the deeper part of its range, it is found on pebbles and mud (Ref. 93256).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Members of the class Asteroidea exhibit both asexual (regeneration and clonal) and sexual (gonochoric) means of reproduction. Life cycle: Embryos hatch into planktonic larvae and later metamorphose into pentamorous juveniles which develop into young sea stars with stubby arms.
Lambert, P. 2000. (Ref. 93256)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
statut CITES (Ref. 108899)
Not Evaluated
Not Evaluated
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): 0.9 - 11, mean 6.7 (based on 1095 cells).
Catégorie de prix
Unknown.