Environment: milieu / climate zone / depth range / distribution range
Écologie
marin démersal; profondeur 14 - 400 m (Ref. 50550), usually 50 - 80 m (Ref. 56527). Temperate
North Pacific: Japan to Bering Sea and to Kodiak Island, Alaska.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 39.0 cm TL mâle / non sexé; (Ref. 56527)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 8; Rayons mous dorsaux (Total) : 19 - 23; Épines anales: 0; Rayons mous anaux: 15 - 18. Some laminate cirri present around lower jaw; no preopercular spines; branchiostegal membranes fused to isthmus with a narrow fold over isthmus (Ref. 559).
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
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