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Psenopsis anomala (Temminck & Schlegel, 1844)

Pacific rudderfish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Psenopsis anomala   AquaMaps   Data sources: GBIF OBIS
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Image of Psenopsis anomala (Pacific rudderfish)
Psenopsis anomala
Picture by CSIRO


Hong Kong country information

Common names: Butter fish, Melon seed, Pacific rudderfish
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: commercial | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Reported from Mirs Bay, Tolo Channel, and Tolo Harbour (Ref. 126271). Also reported from Hoi Ha Wan and Tsim Chau, swimming closely with jellyfish (Ref. 128523). Dominant in catches from depths >180 m in January-March (Ref. 12082). Usually available in the market (Ref. 12075). Commonly consumed in Hong Kong (Ref. 125589). Also Ref. 12083, 125407.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/hk.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Ni, I.-H. and K.-Y. Kwok, 1999
National Database:

Common names from other countries

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

> Scombriformes (Mackerels) > Centrolophidae (Medusafishes)
Etymology: Psenopsis: Greek, psenos, -e, -on = without hair + Greek, opsis = appearance (Ref. 45335).
  More on authors: Temminck & Schlegel.

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

marinhas bentopelágico; intervalo de profundidade 0 - 370 m (Ref. 54713).   Tropical; 42°N - 19°N, 111°E - 141°E (Ref. 54713)

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

Western Pacific: Japan and the East China Sea. Reported from Hong Kong (Ref. 12083).

Length at first maturity / Tamanho / Peso / Idade

Maturity: Lm ?, range 15 - ? cm
Max length : 30.0 cm TL macho/indeterminado; (Ref. 2272)

Descrição breve Morfologia | Morfometria

Espinhos dorsais (total): 6 - 7; Raios dorsais moles (total): 27-33; Espinhos anais 3; Raios anais moles: 24 - 28. Body whitish ; in young it is pale brown or blackish brown. Spines of dorsal fin short, not separated from soft-rayed portion (Ref. 41299).

Biologia     Glossário (ex. epibenthic)

Juveniles are associated with jellyfish, and can occur in small groups. Adults become bottom-dwellers (Ref. 128523). Tasty food fish (Ref. 559).

Life cycle and mating behavior Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Bykov, V.P., 1983. Marine Fishes: Chemical composition and processing properties. New Delhi: Amerind Publishing Co. Pvt. Ltd. 322 p. (Ref. 4883)

Categoria na Lista Vermelha da IUCN (Ref. 130435)

  Preocupação menor (LC) ; Date assessed: 29 January 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

  Harmless




Utilização humana

Pescarias: espécies comerciais
FAO(pescarias: produção, perfil da espécie; publication : search) | FishSource | Sea Around Us

Mais informação

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

Ferramentas

Relatórios especiais

Descarregue XML

Fontes da internet

Estimates based on models

Preferred temperature (Ref. 115969): 11.1 - 23.2, mean 18.4 (based on 218 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5156   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01413 (0.00860 - 0.02321), b=3.07 (2.93 - 3.21), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Nível Trófico (Ref. 69278):  4.0   ±0.28 se; based on food items.
Resiliência (Ref. 120179):  Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (Assuming tm=1).
Prior r = 0.49, 95% CL = 0.32 - 0.73, Based on 1 stock assessment.
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (27 of 100).
Climate Vulnerability (Ref. 125649):  Moderate to high vulnerability (47 of 100).
Categoria de preço (Ref. 80766):   Very high.