| Occurrence | endemic | ||
| Importance | Ref. | ||
| Aquaculture | Ref. | ||
| Regulations | Ref. | ||
| Freshwater | Yes | ||
| Brackish | No | ||
| Saltwater | No | ||
| Live export | |||
| Bait | No | ||
| Gamefish | Yes | ||
| Abundance | Ref. | ||
| Comments |
Endemic to Lake Biwa (Ref. 559). Status of threat in the 2005 Red Data Book of Shiga Prefecture : rare (Ref. 79825). Also Ref. 78994. |
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| States/Provinces | Kyoto (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 | ||