affinis, Creagrutus Steindachner [F.] 1880:79 [27] [Denkschriften der Kaiserlichen Akademie der Wissenschaften in Wien, Mathematisch-Naturwissenschaftliche Classe. v. 42; ref. 14403] Río Cauca, northern Colombia. Lectotype: NMW 67120.1. Paralectotypes: NMW 67120.2-5 (4). On p. 27 of separate. Lectotype selected by Harold & Vari 1994:25 [ref. 21969]. •Valid as 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], Román-Valencia & Cala 1997:150 [ref. 30645], Mirande et al. 2013:763 [ref. 33366], Thomaz et al. 2015:Add. 5 [ref. 33893], DoNascimiento et al. 2017:57 [ref. 35633], Albornoz-Garzón et al. 2018:349 [ref. 36150], Ardila Rodríguez 2020:12 [ref. 37904], Ardila Rodríguez 2021:16 [ref. 38586], Vanegas-Ríos et al. 2021:63 [ref. 38668], Ardila Rodríguez 2023:12 [ref. 40275]). Current status: Valid as Creagrutus affinis Steindachner 1880. Stevardiidae: Creagrutinae. Distribution: South America: various streams of the Pacific and Caribbean slopes, Colombia and Panama. Habitat: freshwater.