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Plecoglossus altivelis, Ayu sweetfish : fisheries, aquaculture, gamefish

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Plecoglossus altivelis (Temminck & Schlegel, 1846)

Ayu sweetfish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Plecoglossus altivelis   AquaMaps   Data sources: GBIF OBIS
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Image of Plecoglossus altivelis (Ayu sweetfish)
Plecoglossus altivelis
Picture by Islam, Md. S.


Korea (South) country information

Common names: Ǔn-ǒ, 은어
Occurrence: native
Salinity: freshwater
Abundance: common (usually seen) | Ref: Chyung, M.-K., 1977
Importance: | Ref:
Aquaculture: commercial | Ref: FAO, 1997
Regulations: | Ref:
Uses: no uses
Comments: Found in every river, especially in the Kyoung-nam province's Mil-ryang river and Jeon-nam province's Seom-jin river. Recorded from the Han, Nakdong and Sumjin rivers (Ref. 58345). Also Ref. 45563, 77001.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ks.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Chyung, M.-K., 1977
National Database:

Common names from other countries

Ayu, Айю, سمك ليِّن أيو, ... more

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Osmeriformes (Freshwater smelts) > Plecoglossidae (Ayu fish)
Etymology: Plecoglossus: Greek, pleko, plekein = to fold + Greek, glossa = tongue (Ref. 45335).
More on authors: Temminck & Schlegel.

Issue
All subspecies of Plecoglossus altivelis (Temminck & Schlegel, 1846) are synonymised under the species in Eschmeyer (CofF ver. Jul. 2010: Ref. 84883). Please send references, or more studies are needed.

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

Marine; freshwater; brackish; demersal; amphidromous (Ref. 51243); depth range 10 - ? m.   Subtropical; 44°N - 23°N

Distribution Countries | FAO areas | Ecosystems | Occurrences |