Environment: milieu / climate zone / depth range / distribution range
Écologie
marin démersal; profondeur 0 - 200 m (Ref. 50550). Temperate; 66°N - 30°N, 120°E - 120°W
North Pacific: Sea of Okhotsk and northern Japan (Ref. 559) to British Columbia, Canada.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 42.0 cm TL mâle / non sexé; (Ref. 56527); âge max. reporté: 12 années (Ref. 56527)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 17 - 20; Rayons mous dorsaux (Total) : 22 - 25; Épines anales: 0; Rayons mous anaux: 22 - 25. Caudal rounded.
Found in shallow rocky areas (Ref. 2850). Caught by anglers (Ref. 559).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | 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: Version 2024-1)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial; pêche sportive: oui
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 1.1 - 7.5, mean 4.1 °C (based on 265 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5159 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00479 (0.00200 - 0.01144), b=3.12 (2.91 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (32 of 100).