| Occurrence | native | ||
| Importance | commercial | Ref. | Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984 |
| Aquaculture | commercial | Ref. | Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984 |
| Regulations | Ref. | ||
| Freshwater | Yes | ||
| Brackish | Yes | ||
| Saltwater | Yes | ||
| Live export | |||
| Bait | No | ||
| Gamefish | No | ||
| Abundance | Ref. | ||
| Comments |
Recorded from the Chikuma River, Hokkaido (Ref. 37812, 11230); Kawahara-oike Lake, Nagasaki (Ref. 32231); in Futatsukawa Creek, Fukuoka Prefecture (Ref. 37350), Lake Hamana, Aichi and Minato River, Chiba (Ref. 48776). Also. Ref. 9988, 57032. Status of threat: Endangered (Ref. 94887). |
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| States/Provinces | Fukui (native), Fukuoka (native), Gumma (native), Hokkaido (native), Kagoshima (native), Miyagi (native), Nagano (native), Niigata (native), Shiga (native), Tokushima (native), Tokyo (native), Toyama (native) | ||
| States/Provinces Complete? | Yes | ||
| National Checklist | |||
| Country information | https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ja.html | ||