| Occurrence | native | ||
| Importance | Ref. | ||
| Aquaculture | Ref. | ||
| Regulations | Ref. | ||
| Freshwater | Yes | ||
| Brackish | Yes | ||
| Saltwater | Yes | ||
| Live export | |||
| Bait | No | ||
| Gamefish | No | ||
| Abundance | common (usually seen) | Ref. | Sokolovskaya, T.G., A.S. Sokolovskii and E.I. Sobolevskii, 1998 |
| Comments |
Found in Honshu, northern Hokkaido to the Pacific Ocean and Japanese Sea; also occurs in Kyushu's western streams (Ref. 12218) and Lake Biwa (Ref. 78994). Also occurs in Peter the Great Bay, Sea of Japan (Ref. 27683). Also, Lake Biwa, Honshū Island and Ohnuma and Touru lakes, Hyotan Pond, Ashiribetsu, Atsunai, Butokamabetsu, Charo, Chitose, Futoro, Hekiriji, Kamekawa, Kikonai, Kotodo, Monbetsu, Moshosanbetsu, Ohno, Onbetsu, Osatsu, Rukotsu, Ruuomansorappchi, Ryukei, Shiriuchi, Shokanbetsu, Toubetsu, and Utabetsu rivers, HokkaidŠIsland (Ref. 89241). Also Ref. 45563. Status of threat: Vulnerable (Lethenteron sp.1 and 2) (Ref. 94887). |
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| States/Provinces | Aichi (native), Akita (native), Aomori (native), Chiba (native), Ehime (native), Fukui (native), Fukuoka (native), Fukushima (native), Gifu (native), Gumma (native), Hiroshima (native), Hokkaido (native), Hyogo (native), Ibaraki (native), Iwate (native), Kagoshima (native), Kanagawa (native), Kochi (native), Kumamoto (native), Kyoto (native), Mie (native), Miyagi (native), Nagano (native), Nara (native), Niigata (native), Oita (native), Okayama (native), Osaka (native), Saga (native), Saitama (native), Shiga (native), Shimane (native), Shizuoka (native), Tochigi (native), Tokushima (native), Tokyo (native), Tottori (native), Toyama (native), Wakayama (native), Yamagata (native), Yamaguchi (native) | ||
| States/Provinces Complete? | Yes | ||
| National Checklist | |||
| Country information | https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ja.html | ||