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Pseudaspius hakonensis (Günther, 1877)

Big-scaled redfin
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Image of Pseudaspius hakonensis (Big-scaled redfin)
Pseudaspius hakonensis
Picture by Miyahara, H.


Japan country information

Common names: Ugui, ウグイ
Occurrence: native
Salinity: freshwater
Abundance: common (usually seen) | Ref: Sokolovskaya, T.G., A.S. Sokolovskii and E.I. Sobolevskii, 1998
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Occurs in Hokkaido, Honshu, Shikoku, Kyushu (Ref. 37812) and Miyazaki (Ref. 50311).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ja.html
National Fisheries Authority: http://www.maff.go.jp/eindex.html
Occurrences: Occurrences Point map
Main Ref: Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984
National Database:

Common names from other countries

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

> Cypriniformes (Carps) > Leuciscidae (Minnows) > Pseudaspininae
Etymology: Pseudaspius: Name from Greek 'pseudo-' for 'false' and 'aspius' which refers to the European genus Aspius (synonym of Leuciscus); originated from Greek 'aspis' meaning 'poisonous snake' like 'Egyptian cobra' (Peyman and Jalal, 2011)..
  More on author: Günther.

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

; Água doce; estuarina bentopelágico.   Temperate

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

Asia: Sakhalin, Japan, and Korea. Reported from Russia (Ref. 26334) and China (Ref. 33783).

Tamanho / Peso / Idade

Maturity: Lm ?  range ? - ? cm
Max length : 50.0 cm TL macho/indeterminado; (Ref. 56557); peso máx. publicado: 1.5 kg (Ref. 56557); idade máx. registrada: 8 anos (Ref. 56527)

Biologia     Glossário (p.ex. epibenthic)

Omnivore, feeding mainly on benthic invertebrates (Ref. 41299). Length type refers to body length and is assumed in TL.

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

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Nakabo, T., 2002. Fishes of Japan with pictorial keys to the species, English edition I. Tokai University Press, Japan, pp v-866. (Ref. 41299)

Status na Lista Vermelha da UICN (Ref. 130435)

  Segura ou pouco preocupante (LC) ; Date assessed: 14 April 2020

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para os humanos

  Harmless




Uso pelos humanos

FAO(Publication : search) | FishSource |

Mais informação

Trophic ecology
Itens alimentares
Diet compositions
Food consumptions
Food rations
Predadores
Ecology
Ecologia
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Population dynamics
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Length-weight rel.
Length-length rel.
Frequências de comprimento
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Abundances
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Toxicities (LC50s)
Genetics
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References
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Estimates based on models

Índice de diversidade filogenética (Ref. 82804):  PD50 = 0.5625   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00421 - 0.01190), b=3.05 (2.90 - 3.20), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Nível Trófico (Ref. 69278):  3.8   ±0.5 se; based on size and trophs of closest relatives
Resiliência (Ref. 120179):  Baixo, tempo mínimo de duplicação da população 4,5 - 14 anos (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (40 of 100).