kaznakovi, Gyrinocheilus Berg [L. S.] 1906:305 (367) [Trudy St.-Peterburgskago Obščestva Estestvoispytatelej = Travaux de la Société des Naturalistes de St. Pétersbourg, Otd. Zool. Fiziol. v. 37 (pt 1, nos 7-8); ref. 15644] Pailin, between Battambang and Chantaburi, (Chantaburi, in Thailand), western Cambodia. Syntypes: ZIN 11254 (2). •Valid as Gyrinocheilus kaznakovi Berg 1906 -- (Hanel 1982:173 [ref. 25612]). •Synonym of Gyrinocheilus aymonieri (Tirant 1884) -- (Roberts & Kottelat 1993:378 [ref. 21533], Kottelat 2001:85 [ref. 25780], Kottelat 2012:14 [ref. 32367], Kottelat 2013:173 [ref. 32989]). Current status: Synonym of Gyrinocheilus aymonieri (Tirant 1884). Gyrinocheilidae. Habitat: freshwater.