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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 Écologie

marin bathydémersal; profondeur 26 - 476 m (Ref. 27437). Deep-water; 60°N - 32°N, 179°E - 117°W

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

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

Length at first maturity / Taille / Poids / Âge

Maturity: L_m 25.0 range ? - ? cm
Max length : 39.0 cm TL mâle / non sexé; (Ref. 27437); âge max. reporté: 58 années (Ref. 39247)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 13; Rayons mous dorsaux (Total) : 14 - 15; Épines anales: 3; Rayons mous anaux: 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 | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Ovoviviparous (Ref. 6885).

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

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)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Non évalué

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Venomous

Utilisations par l'homme

Pêcheries: commercial; pêche sportive: oui

FAO - Publication: search | FishSource |

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Trophic ecology
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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).

Niveau trophique (Ref. 69278): 3.7 ±0.5 se; based on size and trophs of closest relatives

Résilience (Ref. 120179): Faible, temps minimum de doublement de population : 4,5 à 14 années (K=0.09; tmax=58).

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

Catégorie de prix (Ref. 80766): Medium.

Sebastes zacentrus (Gilbert, 1890)