Japan country information

Common names: Ariakehime-shira-uo
Occurrence: endemic
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Occurs in the Ariake Sea. Also Ref. 6376, 34809, 57032. Status of threat: Critically endangered (Ref. 94887).
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

Ariakehimeshirauo, 雷氏新银鱼, Ariakehime-shira-uo, ... more

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

> Osmeriformes (Freshwater smelts) > Salangidae (Icefishes or noodlefishes)
Etymology: Neosalanx: Greek, neos = new + latinization of salamga, Philippines, a kind of swallow (Ref. 45335).

Issue
Needs a taxonomic reference.

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

marinhas; Água doce; estuarina demersal; anádromo (Ref. 51243). Temperate; 33°N - 32°N (Ref. 26213)

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

Asia: Ariake Sea, Kyushu Island, Japan.

Tamanho / Peso / Idade

Maturity: L_m ? range ? - ? cm
Max length : 7.0 cm TL macho/indeterminado; (Ref. )

Descrição suscinta Chaves de identificação | Morfologia | Morfometria

Vértebras: 52 - 56.

Inhabits the tidal areas of the rivers above the salt front, 16-20 km upstream from the river mouth and sometimes found in areas with low seawater concentrations (Ref. 37303). Planktivorous fish. Feed on calanoid copepod, Sinocalanus sinensis which is the most dominant prey item; cyclopoids, Daphniasp. and decapod mysid (Ref. 57041).

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

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)

Status na Lista Vermelha da UICN (Ref. 130435)

Em perigo (EN) (B1ab(i,ii,iii,iv,v)+2ab(i,ii,iii,iv,v)); Date assessed: 08 December 2017

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para os humanos

Harmless

Uso pelos humanos

FAO(Publication : search) | FishSource |

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Checar Manutenção em Aquário | Checar Planilhas de Fatos sobre as Espécies | Checar Planilhas de Fatos sobre Aquicultura

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Estimates based on models

Índice de diversidade filogenética (Ref. 82804): PD₅₀ = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00229 (0.00098 - 0.00538), b=3.15 (2.97 - 3.33), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Nível Trófico (Ref. 69278): 3.1 ±0.20 se; based on food items.

Resiliência (Ref. 120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Neosalanx reganius Wakiya & Takahashi, 1937