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> Perciformes/Scorpaenoidei (Scorpionfishes) > Sebastidae (Rockfishes, rockcods and thornyheads) > Sebastinae
Etymology: Sebastes: Greek, sebastes = august, venerable (Ref. 45335).
More on authors: Eigenmann & Eigenmann.

Environment: milieu / climate zone / depth range / distribution range Ökologie

seewasser demersal; tiefenbereich 31 - 247 m (Ref. 2850). Subtropical; 46°N - 28°N, 125°W - 114°W

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Eastern Pacific: Oregon (Ref. 45591), Fort Bragg in northern California, USA to central Baja California and Guadalupe Island (off northern central Baja California) in Mexico.

Length at first maturity / Size / Gewicht / Alter

Maturity: L_m 34.0, range 32 - ? cm
Max length : 54.0 cm TL Männchen/unbestimmt; (Ref. 5483); max. veröff. Gewicht: 2.0 kg (Ref. 40637); max. veröff. Alter: 85 Jahre (Ref. 56049)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 13; Rückenflossenweichstrahlen (insgesamt) : 13 - 16; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 8 - 9; Wirbelzahl: 27 - 28. Branchiostegal rays: 7 (Ref. 36715).

Adults demersal and semi-pelagic (Ref. 36715), in offshore areas (Ref. 2850). Juveniles are pelagic (Ref. 36715). Viviparous, with planktonic larvae (Ref. 36715).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

Viviparous (Ref. 36715, 34817).

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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 Rote Liste Status (Ref. 130435)

Nicht untersucht

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: kommerziell

FAO - Publication: search | FishSource |

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Trophic ecology
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Estimates based on models

Preferred temperature (Ref. 123201): 8.4 - 10.6, mean 9.5 °C (based on 8 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 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).

Trophic level (Ref. 69278): 3.8 ±0.5 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): sehr niedrig, Verdopplung der Population dauert mehr als 14 Jahre. (tm=15; tmax=85).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (42 of 100).

Preiskategorie (Ref. 80766): Medium.

Sebastes rufus (Eigenmann & Eigenmann, 1890)