| Occurrence | native | ||
| Importance | Ref. | ||
| Aquaculture | Ref. | ||
| Regulations | Ref. | ||
| Freshwater | No | ||
| Brackish | No | ||
| Saltwater | Yes | ||
| Live export | |||
| Bait | No | ||
| Gamefish | No | ||
| Abundance | Ref. | ||
| Comments |
Reported from the Mie and Nagasaki Prefectures (Ref. 559). Museum: Nagasaki, RMNH 6684 (holotype of G. japonicus, 14.1 cm SL) (Ref. 30392). |
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| States/Provinces | Kochi (native) | ||
| States/Provinces Complete? | Yes | ||
| National Checklist | |||
| Country information | https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ja.html | ||