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> Perciformes/Scorpaenoidei (Scorpionfishes) > Sebastidae (Rockfishes, rockcods and thornyheads) > Sebastinae
Etymology: Sebastes: Greek, sebastes = august, venerable (Ref. 45335); nigrocinctus: From the Latin niger and cinctus, meaning 'black' and 'belt' (Ref. 27436).
More on author: Ayres.

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

seewasser riff-verbunden; tiefenbereich 10 - 275 m (Ref. 27436). Temperate; 61°N - 34°N, 150°W - 119°W

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Eastern Pacific: Cape Resurrection, Kenai Peninsula, Alaska to Point Buchon, central California, USA.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 61.0 cm TL Männchen/unbestimmt; (Ref. 2850); max. veröff. Gewicht: 2.2 kg (Ref. 40637); max. veröff. Alter: 116 Jahre (Ref. 39247)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 13; Rückenflossenweichstrahlen (insgesamt) : 13 - 15; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 6 - 7. Head spines strong - nasal, preocular, supraocular, postocular, tympanic, coronal, parietal and nuchal spines present (Ref. 27437). Strongly concave between eyes; parietal ridges very thick and coarse (Ref. 27437). Caudal fin rounded (Ref. 6885). Light pink to red with 5 or 6 black or dark red bars on body; 2 dark bars radiating from each eye (Ref. 27437).

Inhabit rocky reefs, mainly at depths greater than 10 m (Ref. 27436). Solitary and territorial, defending a home crevice among rocks (Ref. 2850). Juveniles pelagic (Ref. 27436). Viviparous (Ref. 34817). Quickly changes color when disturbed or when there is a change in lighting (Ref. 6885). Caught infrequently and incidentally marketed as rockfish (Ref. 27436). Flesh firm and tasty (Ref. 27436).

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

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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: weniger kommerziell; Sportfisch: ja; Aquarium: Öffentliche Aquarien

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 5.8 - 9.5, mean 7.8 °C (based on 64 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): 3.5 ±0.4 se; based on diet studies.

Widerstandsfähigkeit (Ref. 120179): sehr niedrig, Verdopplung der Population dauert mehr als 14 Jahre. (tmax=116).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (44 of 100).

Preiskategorie (Ref. 80766): Medium.

Sebastes nigrocinctus Ayres, 1859