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> Perciformes/Scorpaenoidei (Scorpionfishes) > Sebastidae (Rockfishes, rockcods and thornyheads) > Sebastinae
Etymology: Sebastes: Greek, sebastes = august, venerable (Ref. 45335); jordani: Named after David Starr Jordan, eminent U.S. ichthyologist and educator (Ref. 6885).
More on author: Gilbert.

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

marien demersaal; diepte 0 - 350 m (Ref. 6793). Subtropical; 60°N - 30°N, 138°W - 115°W

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Eastern Pacific: Vancouver Island in British Columbia, Canada to northern Baja California, Mexico. Reported from Granite Island, off Kenai Peninsula, Alaska (Ref. 27437).

Lengte bij maturiteit / Grootte / Gewicht / Leeftijd

Maturity: L_m 14.0, range 12 - ? cm
Max length : 32.0 cm TL mannelijk / geslacht onbekend; (Ref. 2850); max. gerapporteerde leeftijd: 31 Jaren (Ref. 39247)

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Dorsale stekels (totaal) : 13; Dorsale zachte stralen (totaal) : 13 - 16; Anale stekels: 3; Anale zachte stralen: 8 - 11; Wervels: 26. Head spines weak - nasal, preocular, postocular, tympanic and parietal spines present, supraocular, coronal and nuchal spines absent (Ref. 27437). Body slender and elongate; vent midway between origins of pelvic and anal fins (Ref. 27437). Posterior margin of caudal fin deeply indented (Ref. 6885). Greenish pink dorsally, fading to light ventrally (Ref. 27437). Branchiostegal rays: 7 (Ref. 36715).

Found in a wide range of habitats, sometimes in large schools well offshore and off bottom (Ref. 2850). Juveniles are pelagic (Ref. 36715). Adults feed on planktonic animals, mainly krill (Ref. 2850). Viviparous, with planktonic larvae (Ref. 36715). A very important prey species for predatory fishes and marine mammals (Ref. 2850). Not marketed due to its small size (Ref. 2850).

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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)

Status op de Rode Lijst van het IUCN (Ref. 130435)

Niet geëvalueerd

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Harmless

Gebruik door de mens

Visserij: commercieel; sportvis: ja

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 7 - 9.7, mean 8.2 °C (based on 40 cells).

Fylogenetische diversiteitsindex (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trofisch niveau (Ref. 69278): 3.2 ±0.35 se; based on food items.

Weerstandsvermogen (Ref. 120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (tm=2.5; K=0.18-0.30; tmax=31, Fec=7,000).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (43 of 100).

Prijsklasse (Ref. 80766): Medium.

Sebastes jordani (Gilbert, 1896)