| Occurrence | native | ||
| Importance | minor commercial | Ref. | |
| Aquaculture | Ref. | ||
| Regulations | Ref. | ||
| Freshwater | Yes | ||
| Brackish | Yes | ||
| Saltwater | Yes | ||
| Live export | |||
| Bait | No | ||
| Gamefish | No | ||
| Abundance | scarce (very unlikely) | Ref. | Sokolovskaya, T.G., A.S. Sokolovskii and E.I. Sobolevskii, 1998 |
| Comments |
Type locality, ZMB 10644 (syntypes 8:2.43-3.14 cm SL) (Ref. 81467). Ranges from Hokkaido to Kyushu (except Shikoku) (Ref. 559) with materials examined from northern and central Honshu and southern Hokkaido (Ref. 81467). Also reported from Kawahara-oike Lake, Nagasaki (Ref. 32231), Lake Biwa (Ref. 78994), and in the Himi region from a habitat study conducted in Toyama Bay (Ref. 58909). Also Ref. 37812 (also as Gymnogobius laevis). |
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| States/Provinces | Gumma (native), Hiroshima (native), Hyogo (native), Miyazaki (native), Nara (native), Okayama (native), Osaka (native), Saitama (native), Tokushima (native), Wakayama (native) | ||
| States/Provinces Complete? | Yes | ||
| National Checklist | |||
| Country information | https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ja.html | ||