| Occurrence | native | ||
| Importance | Ref. | ||
| Aquaculture | Ref. | ||
| Regulations | Ref. | ||
| Freshwater | Yes | ||
| Brackish | No | ||
| Saltwater | No | ||
| Live export | |||
| Bait | No | ||
| Gamefish | No | ||
| Abundance | Ref. | ||
| Comments |
Known from the Ryukyu Islands: Ara River in Ishigaki Island; Nakama, Yonara, Udara, Omija and Urauchi rivers and Sakiyama Bay in Iriomote Island (Ref. 28731) Also Ref. 82685.. |
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| States/Provinces | Shizuoka (native), Tokyo (native) | ||
| States/Provinces Complete? | Yes | ||
| National Checklist | |||
| Country information | https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ja.html | ||