Basic information | ||
Scientific name | Gymnocephalus cernua | (No picture) |
Common names | Ruffe | |
Higher taxon | Percidae, Perciformes, Actinopterygii | |
Natural range | The Eurasian continent from England to Russia and China | |
Habitat | Under Construction. |
Invasion information | ||
Range in Japan | Not established in Japan | |
Origin | Unintroduced to Japan. | |
Date | ||
Route | ||
Impact | Potentially: Competition with and predation on native species. | |
Regulation in Japan | Invasive alien species (Invasive Species Act) | |
Introduced range in other countries | Italy and France (regions not originally distributed), Scotland and the Great Lake. |
Reference | Notes |
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