leuciscus, Creagrutus Regan [C. T.] 1913:463 [Annals and Magazine of Natural History (Series 8) v. 12 (no. 71); ref. 3656] Río Condoto, Río San Juan basin, southwestern Colombia. Lectotype: BMNH 1913.10.1.6. Paralectotypes: BMNH 1910.1.11.170 (1), 1913.10.1.7 (1). Lectotype selected by Harold & Vari 1994:26 [ref. 21969]. •Synonym of Creagrutus affinis Steindachner 1880 -- (Harold & Vari 1994:23 [ref. 21969], Vari & Harold 2001:2 [ref. 25842], Vari & Harold in Reis et al. 2003:121 [ref. 27061]). •Valid as Creagrutus leuciscus Regan 1913 -- (Román-Valencia & Cala 1997:145 [ref. 30645], Thomaz et al. 2015:Add. 5 [ref. 33893], DoNascimiento et al. 2017:57 [ref. 35633], Albornoz-Garzón et al. 2018:352 [ref. 36150], Ardila Rodríguez 2020:12 [ref. 37904], Ardila Rodríguez 2021:16 [ref. 38586], Ardila Rodríguez 2023:12 [ref. 40275]). Current status: Valid as Creagrutus leuciscus Regan 1913. Characidae: Stevardiinae. Distribution: South America: Río San Juan basin, Chocó, Colombia. Habitat: freshwater.