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

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

seewasser bathydemersal; tiefenbereich 26 - 476 m (Ref. 27437). Deep-water; 60°N - 32°N, 179°E - 117°W

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Eastern Pacific: Semisopochnoi Island in the Aleutian chain to San Diego, California, USA.

Length at first maturity / Size / Gewicht / Alter

Maturity: L_m 25.0 range ? - ? cm
Max length : 39.0 cm TL Männchen/unbestimmt; (Ref. 27437); max. veröff. Alter: 58 Jahre (Ref. 39247)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 13; Rückenflossenweichstrahlen (insgesamt) : 14 - 15; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 7 - 8. Head spines strong - nasal, preocular, postocular, tympanic and parietal spines present, supraocular, coronal and nuchal spines absent (Ref. 27437). Ridge on suborbital bone just below nostril; no spines on edge of gill cover; 2nd anal fin spine longer than 3rd (Ref. 27437). Caudal slightly indented (Ref. 6885). Pink to yellow pink, yellowish pink on sides, light below; 5 to 6 vague dark markings on back, v-shaped dusky marking from eye to gill cover (Ref. 27437).

Found on soft bottoms (Ref. 2850). Viviparous (Ref. 34817).

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

Ovoviviparous (Ref. 6885).

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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

Venomous

Nutzung durch Menschen

Fischereien: kommerziell; Sportfisch: ja

FAO - Publication: search | FishSource |

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Trophic ecology
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Estimates based on models

Preferred temperature (Ref. 123201): 3.5 - 7.8, mean 5.2 °C (based on 186 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): 3.7 ±0.5 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (K=0.09; tmax=58).

Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (50 of 100).

Preiskategorie (Ref. 80766): Medium.

Sebastes zacentrus (Gilbert, 1890)