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Merluccius productus  (Ayres, 1855)

North Pacific hake
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Image of Merluccius productus (North Pacific hake)
Merluccius productus
Picture by Archipelago Marine Research Ltd.


Japan country information

Common names: [No common name]
Occurrence: stray
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Occurrence from outside the normal distribution is assumed to be a result of some biological traits of the species such as strong swimming ability and offshore migration (Ref. 84144).
National Checklist:
Country Information: httpss://www.cia.gov/library/publications/resources/the-world-factbook/geos/ja.html
National Fisheries Authority: https://www.maff.go.jp/eindex.html
Occurrences: Occurrences Point map
Main Ref: Endo, H. and D. Kitagawa, 2006
National Database:

Classificação / Names

Actinopterygii (peixes com raios nas barbatanas) > Gadiformes (Cods) > Merlucciidae (Merluccid hakes) > Merlucciinae
Nomes comuns | Sinónimos | Catalog of Fishes (gen., sp.) | ITIS | CoL

Referência principal

Tamanho / Peso / Idade

Max length : 91.0 cm TL macho/indeterminado; (Ref. 1371); common length : 60.0 cm TL macho/indeterminado; (Ref. 1371); Peso máx. publicado: 1.2 kg (Ref. 4883); Idade máx. registada: 16 anos (Ref. 56527)

Length at first maturity
Lm ?, range 34 - 40 cm

Ambiente

; marinhas; estuarina; intervalo de profundidade 0 - 1000 m (Ref. 9316), usually ? - 229 m (Ref. 2850)

Clima / Intervalo

Temperate, preferred 14°C (Ref. 107945); 51°N - 15°N, 130°W - 77°W (Ref. 58452)

Distribuição

Eastern Pacific: northern Vancouver Island, Canada to northern part of the Gulf of California. A record from the Gulf of Alaska is doubtful.
Países | Áreas FAO | Ecossistemas | Ocorrências | Introduções

Descrição breve

Espinhos dorsais (total): 1; Raios dorsais moles (total): 48-56; Espinhos anais 0; Raios anais moles: 40 - 43. Head rather short. Pectoral fin tips usually reaching to or beyond the origin of anal fin. Caudal fin always concave. Color silvery on back grading to whitish ventrally.

Biologia     Glossário (ex. epibenthic)

Inhabit oceanic and coastal areas, but mainly on the continental shelf (Ref. 1371). Although often classified as demersal, the distribution and behavior suggest a largely pelagic existence (Ref. 1371). Adults live in large schools in waters overlying the continental shelf and slope except during the spawning season when they are found several hundred miles seaward (Ref. 1371). A nocturnal feeder (Ref. 6885) that feed on a variety of fishes and invertebrates (Ref. 1371). Important prey for sea lions and small cetaceans (Ref. 2850); also prey of dogfish (Ref. 11384).

Categoria na Lista Vermelha da IUCN (Ref. 115185)

Ameaça para o homem

  Harmless



Utilização humana

Pescarias: altamente comercial

Mais informação

Nomes comuns
Sinónimos
Metabolismo
Predadores
Ecotoxicologia
Reprodução
Maturidade
Desova
Fecundidade
Ovos
Desenvolvimento dos ovos
Referências
Aquacultura
Perfil para aquacultura
Estirpes
Genética
Frequência dos alelos
Hereditariedade
Doenças
Processamento
Mass conversion
Colaboradores
Fotografias
Stamps, Coins
Sons
Ciguatera
Velocidade
Tipo de natação
Área branquial
Outras referências
Cérebros
Visão

Ferramentas

Relatórios especiais

Descarregue XML

Fontes da internet

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805)
PD50 = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Nível Trófico (Ref. 69278)
4.4   ±0.0 se; Based on diet studies.

Resiliência (Ref. 69278)
Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (tmax=17; tm=4; also Musick et al. 2000 (Ref. 36717))

Vulnerabilidade (Ref. 59153)
High vulnerability (60 of 100)
Categoria de preço (Ref. 80766)
Low