leucurus, Rivulus Fowler [H. W.] 1944:244, Figs. 21-23 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 96; ref. 1452] Río Juradó, Colombia, elevation 600 feet. Holotype: ANSP 71436. Paratypes: ANSP 71437-50 (14). Type catalog: Böhlke 1984:96 [ref. 13621]. •Status uncertain -- (Huber 1992:283 [ref. 20639]). •Valid as Rivulus leucurus Fowler 1944 -- (Lazara 2001:278 [ref. 25711], Costa in Reis et al. 2003:537 [ref. 27061], Costa 2006:139 [ref. 28875] in subgenus Cynodonichthys). •Valid as Cynodonichthys leucurus (Fowler 1944) -- (Costa 2011:242 [ref. 31655], DoNascimiento et al. 2017:101 [ref. 35633]). Current status: Valid as Cynodonichthys leucurus (Fowler 1944). Rivulidae: Rivulinae. Distribution: Pacific coastal basins, Colombia. Habitat: freshwater.