| Occurrence | endemic | ||
| Importance | Ref. | ||
| Aquaculture | Ref. | ||
| Regulations | Ref. | ||
| Freshwater | Yes | ||
| Brackish | No | ||
| Saltwater | No | ||
| Live export | |||
| Bait | No | ||
| Gamefish | No | ||
| Abundance | Ref. | ||
| Comments |
Occurs in Lake Biwa, Yodo River, and several rivers of the Okayama Prefecture (Ref. 559). Status of threat in the 2005 Red Data Book of Shiga Prefecture : endangered (Ref. 79825). Also Ref. 4537, 3881. Status of threat: Critically endangered (Ref. 94887). |
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| States/Provinces | Hiroshima (native), Kyoto (native), Nara (native), Okayama (native), Osaka (native), Shiga (native) | ||
| States/Provinces Complete? | Yes | ||
| National Checklist | |||
| Country information | https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ja.html | ||