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Sebastes polyspinis  (Taranetz & Moiseev, 1933)

Northern rockfish
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Native range | All suitable habitat | Point map | Year 2100
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Sebastes polyspinis   AquaMaps   Data sources: GBIF OBIS
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Image of Sebastes polyspinis (Northern rockfish)
Sebastes polyspinis
Picture by Orlov, A.

Classification / Names Populärnamn | synonymer | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (strålfeniga fiskar) > Scorpaeniformes (Scorpionfishes and flatheads) > Sebastidae (Rockfishes, rockcods and thornyheads) > Sebastinae
Etymology: Sebastes: Greek, sebastes = august, venerable (Ref. 45335).

Miljö / Klimat / Range Ekologi

; marina bottenlevande; djupintervall 0 - 740 m (Ref. 50610).   Temperate, preferred ?

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

North Pacific: eastern Kamchatka to Pervenets Canyon in the Bering Sea and from Stalemate Bank to Graham Island (Queen Charlotte Islands), British Columbia, Canada.

Length at first maturity / Size / Vikt / Age

Maturity: Lm 27.7  range ? - ? cm
Max length : 41.0 cm TL hane/ej könsbestämd; (Ref. 27437); rapporterad maxålder: 57 år (Ref. 39247)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 14; Taggstrålar i analfenan 3. Head spines very weak - nasal spines present, preocular, postocular and parietal spines usually present, supraocular, tympanic, coronal and nuchal spines absent (Ref. 27437). The only rockfish in the eastern Gulf of Alaska with 14 dorsal fin spines; second anal fin spine as long as the 3rd (Ref. 27437). Top of head convex between eyes (Ref. 27437). Dark red with gray mottling and orange flecks; lower edge of pectoral fin white (Ref. 27437).

Biologi     Ordlista (t.ex. epibenthic)

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

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Main reference Upload your references | referenser | Koordinator | Medarbetare

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 Red List Status (Ref. 115185)

CITES (Ref. 94142)

Not Evaluated

Threat to humans

  Harmless




Human uses

FAO(Publication : search) | FisheriesWiki | Sea Around Us

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