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Trisopterus esmarkii (Nilsson, 1855)

Norway pout
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Trisopterus esmarkii   AquaMaps   Data sources: GBIF OBIS
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Image of Trisopterus esmarkii (Norway pout)
Trisopterus esmarkii
Picture by Dolgov, A.


France country information

Common names: Mostelle de fond
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/fr.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990
National Database:

Common names from other countries

Classificação / Names Nomes comuns | Sinônimos | Catalog of Fishes(Gênero, Espécies) | ITIS | CoL | WoRMS | Cloffa

> Gadiformes (Cods) > Gadidae (Cods and haddocks)
Etymology: Trisopterus: Greek, tris = thrice + Greek, pteron = wing, fin (Ref. 45335).

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

marinhas bentopelágico; oceanódromo (Ref. 51243); intervalo de profundidade 50 - 300 m (Ref. 54932), usually 100 - 200 m (Ref. 54932).   Temperate; 79°N - 48°N, 27°W - 30°E (Ref. 54932)

Distribuição Países | Áreas da FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

Northeast Atlantic: southwest Barents Sea, sometimes at Bear Island, south to the English Channel, - and the Bay of Biscaye (Ref. 90172)-, around Iceland and Faeroe Islands.

Comprimento de primeira maturação / Tamanho / Peso / Idade

Maturity: Lm 14.0, range 11 - 15 cm
Max length : 35.0 cm TL macho/indeterminado; (Ref. 1371); common length : 19.0 cm TL macho/indeterminado; (Ref. 4645); idade máx. registrada: 5 anos (Ref. 273)

Descrição suscinta Chaves de identificação | Morfologia | Morfometria

Espinhos dorsais (total) : 0; Espinhos anais: 0. Gray-brown dorsally, silvery on sides, white on belly. A dark blotch is at the upper edge of the pectoral-fin base.

Biologia     Glossário (p.ex. epibenthic)

Benthopelagic to pelagic over muddy bottoms. Mostly found between 100 and 200 m. Feeds mostly on planktonic crustaceans (copepods, euphausiids, shrimps, amphipods) but also on small fish and various eggs and larvae (Ref. 1371). Caught mainly for reduction to fishmeal (Ref. 3383), trout pellets, fodder (Ref. 35388).

Ciclo de vida ou comportamento de acasalamento Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Oviparous, sexes are separate (Ref. 205). Migrates for spawning between the Shetland Islands and Norway and out of the Skagerrak. Major spawning grounds are Northwestern Scotland, Norway, Faeroe Islands and Iceland.

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)

Status na Lista Vermelha da UICN (Ref. 130435)

  Segura ou pouco preocupante (LC) ; Date assessed: 18 October 2013

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para os humanos

  Harmless




Uso pelos humanos

Pescarias: altamente comercial
FAO(pescarias: produção, perfil da espécie; publication : search) | FIRMS (Stock assessments) | FishSource | Sea Around Us

Mais informação

Trophic ecology
Itens alimentares
Diet compositions
Food consumptions
Food rations
Predadores
Ecology
Ecologia
Home ranges
Life cycle
Reprodução
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
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Dinâmica larval
Distribution
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Áreas da FAO
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Tipo de natação
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Visual pigment(s)
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Diseases / Parasites
Toxicities (LC50s)
Genetics
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Referências

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Fontes da internet

Estimates based on models

Preferred temperature (Ref. 115969): 5.9 - 10.1, mean 7.8 (based on 185 cells).
Índice de diversidade filogenética (Ref. 82804):  PD50 = 0.5625   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00603 (0.00527 - 0.00689), b=3.06 (3.02 - 3.10), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
Nível Trófico (Ref. 69278):  3.2   ±0.0 se; based on diet studies.
Resiliência (Ref. 120179):  médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (K=0.36; tm=2.3; tmax=5; Fec=27,000).
Prior r = 0.50, 95% CL = 0.33 - 0.75, Based on 3 full stock assessments.
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (32 of 100).
Climate Vulnerability (Ref. 125649):  Moderate vulnerability (41 of 100).
Categoria de preço (Ref. 80766):   Low.