Carassius auratus grandoculis

Basic information
Scientific name	Carassius auratus grandoculis	Click to magnify
Common names	Nigoro-buna
Higher taxon	Cyprinidae, Cypriniformes, Actinopterygii
Natural range	Biwako Lake, Japan.
Habitat	Lakes

Invasion information
Range in Japan	Toyama Pref.
Origin	Biwako Lake, Japan.
Date	Unknown.
Route	Unknown.
Impact	Unknown impact. Native organism(s) affected:
Regulation in Japan	No action for prevention, mitigation, control, or eradication.
Introduced range in other countries	None.

Reference	Notes
Froese & Pauly (eds) (2009) FishBase (Accessed on 2010-12-03) http://www.fishbase.org/search.cfm Kawanabe et al. (eds) (2002) Freshwater Fishes of Japan, 3rd ed.. Yama-kei Publishers, Tokyo (in Jpn) Matsuzawa & Senou (2010) Alien fishes of Japan. Bun-ichi Sogo Shuppan, Tokyo (in Jpn)