Environment: milieu / climate zone / rango de profundidad / distribution range
Ecología
marino demersal; rango de profundidad 0 - 596 m (Ref. 50550), usually 10 - 15 m (Ref. 9021). Temperate; 67°N - 29°N, 116°E - 119°W
Eastern Pacific: Bering Sea and the Kuril Islands to Point Conception, central California, USA. Reported from the northern Sea of Japan, Hokkaido, and the Sea of Okhotsk (Ref. 559).
Length at first maturity / Tamaño / Peso / Age
Madurez: Lm 35.5 range ? - ? cm
Max length : 61.0 cm TL macho / no sexado; (Ref. 2850); peso máximo publicado: 830.00 g (Ref. 40637)
Short description
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 20 - 21; Radios blandos dorsales (total) : 23 - 24; Espinas anales: 0; Radios blandos anales: 21 - 22.
Body shape (shape guide): fusiform / normal.
Commonly found in shallow rocky areas, especially on exposed coasts (Ref. 2850). Often captured by shore fishers (Ref. 2850).
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)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
Pesquerías: comercial; pesca deportiva: si; Acuario: Acuarios públicos
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Preferred temperature (Referencia
123201): 4 - 13.2, mean 6.6 °C (based on 961 cells).
Phylogenetic diversity index (Referencia
82804): PD
50 = 0.5176 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00776 (0.00446 - 0.01352), b=3.14 (2.98 - 3.30), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nivel trófico (Referencia
69278): 3.7 ±0.3 se; based on diet studies.
Resiliencia (Referencia
120179): Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (tm=3.5;).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100).
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