Sebastes alutus, Pacific ocean perch : fisheries, gamefish

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Sebastes alutus (Gilbert, 1890)

Pacific ocean perch
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Sebastes alutus   AquaMaps   Data sources: GBIF OBIS
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Image of Sebastes alutus (Pacific ocean perch)
Sebastes alutus
Afbeelding van Bull. U.S. Bur. Fish.

Common names from other countries

Sébaste du Pacifique, Gallineta del Pacífico, Клювач тихоокеанский, ... more

Classificatie / Namen Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

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

Environment: milieu / Klimaatzone / Diepte / distribution range Ecologie

marien bathydemersaal; diepte 0 - 825 m (Ref. 6793), usually 165 - 293 m (Ref. 27437). Deep-water; 64°N - 24°N, 143°E - 110°W (Ref. 54884)

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North Pacific: Honshu, Japan to Cape Navarin in the Bering Sea (but not in the Sea of Okhotsk) and La Jolla, California, and along the Aleutians from Stalemate Bank and Bowers Bank to the Alaska Peninsula. Stocks have suffered severe population decline due to overfishing (Ref. 27437).

Lengte bij maturiteit / Grootte / Gewicht / Leeftijd

Maturiteit: Lm 33.2, range 25 - 43.3 cm
Max length : 53.0 cm TL mannelijk / geslacht onbekend; (Ref. 56527); max. gepubliceerd gewicht: 2.1 kg (Ref. 56527); max. gerapporteerde leeftijd: 103 Jaren (Ref. 93933)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale stekels (totaal) : 13; Dorsale zachte stralen (totaal) : 14 - 17; Anale stekels: 3; Anale zachte stralen: 6 - 9; Wervels: 26. Head spines weak - nasal, preocular, supraocular (may be absent), postocular, tympanic, parietal, and nuchal (may be absent) spines present, coronal spine absent (Ref. 27437). Long lower jaw with prominent forward directed symphyseal knob (Ref. 27437). Posterior margin of caudal indented (Ref. 6885). Bright to light red, usually with dark markings dorsally, may have some dark stippling on sides and dark blotch on caudal peduncle (Ref. 27437).
Body shape (shape guide): fusiform / normal.

Biologie     Verklarende woordenlijst (bv. epibenthic)

Abundant in offshore waters (Ref. 2850). Young pelagic up to age 3 (Ref. 6885). Grows slowly (Ref. 2850). Viviparous (Ref. 34817). Very important commercial rockfish in the North Pacific (Ref. 2850, 27437). Marketed as fillets (Ref. 2850). Utilized fresh and frozen; eaten fried, microwaved and baked (Ref. 9988).

Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven

Produces young in small numbers, only about 300,000 when the fish is 20 years old.

Hoofdreferentie Upload uw referenties | Referenties | Coördinator | Medewerkers

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: Version 2025-1)


CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Harmless





Gebruik door de mens

Visserij: van groot commercieel belang; sportvis: ja
FAO - visserij: aanvoer, soortsprofiel; Publication: search | FishSource | Sea Around Us

Meer informatie

Trofische ecologie
Food items (preys)
Dieetsamenstelling
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Ecologie
Ecologie
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Population dynamics
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Length-weight rel.
Length-length rel.
Lengtefrequenties
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Abundantie
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genoom
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Internetbronnen

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Bekijk FishWatcher | CISTI | Catalog of Fishes: Genus, Soort(en) | DiscoverLife | ECOTOX | FAO - visserij: aanvoer, soortsprofiel; Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OceanAdapt | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | RFE identificatie | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: ga naar, zoek | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 1.1 - 6.4, mean 3.8 °C (based on 124 cells).
Fylogenetische diversiteitsindex (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00933 (0.00775 - 0.01123), b=3.09 (3.05 - 3.13), in cm total length, based on LWR estimates for this species (Ref. 93245).
Trofisch niveau (Ref. 69278):  3.5   ±0.3 se; based on diet studies.
Generation time: 8.3 (7.8 - 10.4) years. Estimated as median ln(3)/K based on 33 growth studies.
Weerstandsvermogen (Ref. 120179):  Zeer laag, minimale populatieverdubbelingstijd meer dan 14 jaar (Musick et al. 2000 (Ref. 36717); tmax=103; tm=7; K=0.1; Fec=31,000).
Prior r = 0.20, 95% CL = 0.13 - 0.29, Based on 8 full stock assessments.
Fishing Vulnerability (Ref. 59153):  High vulnerability (59 of 100). 🛈
Climate Vulnerability (Ref. 125649):  Moderate vulnerability (38 of 100). 🛈
Prijsklasse (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 17.4 [6.4, 61.2] mg/100g; Iron = 0.305 [0.125, 0.808] mg/100g; Protein = 17.2 [16.0, 18.5] %; Omega3 = 0.7 [0.3, 1.8] g/100g; Selenium = 44.5 [15.6, 134.0] μg/100g; VitaminA = 16.3 [3.9, 72.7] μg/100g; Zinc = 0.3 [0.2, 0.6] mg/100g (wet weight);