Species that contain: Elxis and coreanus [ 1 ] records

coreanus, Elxis Jordan [D. S.] & Starks [E. C.] 1905:201, Fig. 7 [Proceedings of the United States National Museum v. 28 (no. 1391); ref. 2530] Gensan, Korea. Holotype: USNM 45243 (mixed with paratypes). Paratypes: MCZ 35960 [ex USNM 45243] (2), CAS-SU 8661 [not 8061] (77), USNM 45241-42 (249, 50), 45243 (now 11, including holotype), 45245 (1), 45248-49 (8, 14). Type catalog: Böhlke 1953:39 [ref. 12291]. •Synonym of Lefua costata (Kessler 1876) -- (Berg 1949:887 [ref. 20661], Kim 1997:560 [ref. 24032], Vasil'eva 1998:96 [ref. 23591], Kottelat 2006:55 [ref. 28831], Kottelat 2012:87 [ref. 32367]). Current status: Synonym of Lefua costata (Kessler 1876). Nemacheilidae. Habitat: freshwater.