Environment: milieu / climate zone / depth range / distribution range
Ecología
marino demersal; rango de profundidad 61 - 396 m (Ref. 2850). Subtropical; 38°N - 26°N, 123°W - 113°W
Eastern Central Pacific: San Francisco in California, USA to central Baja California, Mexico.
Tamaño / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 48.0 cm TL macho / no sexado; (Ref. 2850); edad máxima reportada: 50 años (Ref. 39273)
Inhabit rough bottom (Ref. 2850). Viviparous (Ref. 34817).
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)
Threat to humans
Harmless
Human uses
Pesquerías: comercial
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Preferred temperature (Ref.
123201): 8.4 - 11.2, mean 9.2 °C (based on 9 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00499 - 0.02004), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Nivel trófico (Ref.
69278): 3.7 ±0.5 se; based on size and trophs of closest relatives
Generation time: 20.7 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
Resiliencia (Ref.
120179): Muy bajo, población duplicada en un tiempo mínimo superior a 14 años (tm=12; tmax=50).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (68 of 100).