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Sebastes norvegicus (Ascanius, 1772)

Golden redfish
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Sebastes norvegicus   AquaMaps   Data sources: GBIF OBIS
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Image of Sebastes norvegicus (Golden redfish)
Sebastes norvegicus
Picture by Tveskov, E.


Sweden country information

Common names: Kungsfisk, Rödfisk, Större Kungsfisk
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Occurrence: Native and regular (Ref. 30402).
National Checklist: Sweden checklist - Fish
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/sw.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Hureau, J.-C. and N.I. Litvinenko, 1986
National Database: Swedish Museum of Natural History

Common names from other countries

Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes(Género, Especie) | ITIS | CoL | WoRMS | Cloffa

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

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

marino; oceanodromo (Ref. 51243); rango de profundidad 100 - 1000 m, usually 100 - 500 m (Ref. 35388).   Temperate; 3°C - 7°C (Ref. 35388); 79°N - 39°N, 75°W - 71°E

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Eastern Atlantic: Kattegat and North Sea, northward to Spitsbergen, southern part of Barents Sea eastward to Kanin Banks and Novaya Zemlya, rare in White Sea, Iceland and eastern Greenland. Western Atlantic: Greenland and southeastern Labrador in Canada to New Jersey in USA (Ref. 7251).

Length at first maturity / Tamaño / Peso / Age

Maturity: Lm 38.9, range 38 - 41 cm
Max length : 100.0 cm TL macho / no sexado; (Ref. 4570); common length : 45.0 cm TL macho / no sexado; (Ref. 4570); peso máximo publicado: 15.0 kg (Ref. 35388); edad máxima reportada: 60 años (Ref. 35388)

Biología     Glosario (por ej. epibenthic)

Found off the coast from 100-1000 m; juveniles found in fjords, bays and inshore waters. Normally trawled in deep water (Ref. 9988). Benthic (Ref. 5951). Feed mostly on euphausiids in summer; herrings in autumn and winter; capelins, herrings, euphausiids and ctenophores in spring. Gregarious throughout life. A slow growing species (Ref. 9988). Ovoviviparous, gonads of male and female do not mature at the same time. The spermatozoa are kept in the ovary of the female after copulation until such time that the eggs ripen paving the way for fertilization (Ref. 74488). Copulation takes place in late summer or early autumn (Ref. 35388, 34817); in winter females give birth to 50,000-350,000 pelagic larvae of 8 mm length (Ref. 35388). Utilized fresh and frozen; eaten fried, broiled, microwaved and baked (Ref. 9988).

Life cycle and mating behavior Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva

Gonads of male and female do not mature at the same time. The spermatozoa are kept in the ovary of the female after copulation until such time that the eggs ripen paving the way for fertilisation (Ref. 74488). Gives birth to 50,000-350,000 pelagic larvae of 8 mm length (Ref. 35388).

Main reference Upload your references | Referencias | Coordinador | Colaboradores

Fernholm, B. and A. Wheeler, 1983. Linnaean fish specimens in the Swedish Museum of Natural History, Stockholm. Zool. J. Linn. Soc., 78(3):199-286. (Ref. 83993)

IUCN Red List Status (Ref. 130435)


CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Reports of ciguatera poisoning (Ref. 30911)




Human uses

Pesquerías: muy comercial; pesca deportiva: si
FAO(Publication : search) | FishSource | Sea Around Us

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Estimates based on models

Preferred temperature (Ref. 115969): 0.6 - 9.3, mean 3.7 (based on 1514 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01380 (0.00638 - 0.02986), b=3.04 (2.86 - 3.22), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Nivel trófico (Ref. 69278):  4.0   ±0.68 se; based on food items.
Resiliencia (Ref. 120179):  Bajo, población duplicada en un tiempo mínimo de 4.5-14 años (rm=0.23; K=0.06-0.08; tm=10-12; tmax=60; Fec= 19,000-350,000).
Prior r = 0.30, 95% CL = 0.20 - 0.45, Based on 5 stock assessments.
Fishing Vulnerability (Ref. 59153):  High to very high vulnerability (71 of 100).
Climate Vulnerability (Ref. 125649):  High to very high vulnerability (69 of 100).
Price category (Ref. 80766):   Low.