guentheri, Curimatus Eigenmann [C. H.] & Eigenmann [R. S.] 1889:423 [15] [Annals of the New York Academy of Sciences v. 4 (no. 12); ref. 1254] Tabatinga, Amazonas, Brazil. Holotype (unique): MCZ 20245. Originally güntheri, correction mandatory. •Valid as Curimata guntheri Eigenmann & Eigenmann 1889 -- (Ortega & Vari 1986:11 [ref. 9708]). •Valid as Steindachnerina guentheri (Eigenmann & Eigenmann 1889) -- (Vari 1991:83 [ref. 19019], Taphorn 1992:429 [ref. 23654], Chang & Ortega 1995:6 [ref. 24302], Vari in Reis et al. 2003:61 [ref. 27061], Netto-Ferreira & Vari 2011:527 [ref. 31707], Barriga Salazar 2014:105 [ref. 35745], Sarmiento et al. 2014:186 [ref. 35004], DoNascimiento et al. 2017:43 [ref. 35633], Urbano-Bonilla et al. 2018:92 [ref. 35773] not Colombia, Meza-Vargas et al. 2021:15 [ref. 39298], Taphorn et al. 2022:23 [ref. 41297], Dillman & Vari 2024:329 [ref. 40817]). Current status: Valid as Steindachnerina guentheri (Eigenmann & Eigenmann 1889). Curimatidae. Distribution: South America: Orinoco and western Amazon River basins (Bolivia, Brazil, Colombia, Ecuador, Guyana, Peru and Venezuela). Habitat: freshwater.