signicaudus, Barilius Tejavej [A.] 2012:140, Fig. 1, 2A, 3A, 6A [Zootaxa No. 3586; ref. 32328] Sangklaburi District, Maeklong basin, Kanchanaburi Province, Thailand. Holotype: UNMF 07541. Paratypes: UNMF 00575 (21), 0035 (7); RLIKU 1372 (1); THNHM.F.00531 (3). Plus non-type material. •Valid as Opsarius signicaudus (Tejavej 2012) -- (Kottelat 2013:132 [ref. 32989], Arunkumar & Moyon 2017:168 [ref. 35774], Moyon & Arunkumar 2019:6 [ref. 37054]). Current status: Valid as Opsarius signicaudus (Tejavej 2012). Danionidae: Chedrinae. Distribution: Maeklong basin, western Thailand. Habitat: freshwater.