tohokuensis, Acheilognathus tabira Arai [R.], Fujikawa [H.] & Nagata [Y.] 2007:13, Figs. 3A, 5A-B, 9 [Bulletin of the National Museum of Nature and Science (Ser. A) Supplement No. 1; ref. 29106] Lake Nishinuma, Yokote, Akita Prefecture, Japan. Holotype: NSMT-P 72657. Paratypes: AKPM-P 435 (5), 436 (3), 437 (5), 438 (2); NSMT-P 27553 (2), 74701 (65), 74699 (10), 74700 (40); ZUMT 61513 (1), Plus non-type material. Type catalog: Aizawa et al. 2022:232 [ref. 39655]. •Synonym of Acheilognathus tabira Jordan & Thompson 1914, but a valid subspecies tohokuensis Arai, Fujikawa & Nagata 2007 as described. Current status: Synonym of Acheilognathus tabira Jordan & Thompson 1914. Acheilognathidae. Distribution: Japan Sea side of eastern Honshu, Japan [subspecies]. Habitat: freshwater.