auriferus, Prorivulus Costa [W. J. E. M.], Lima [S. M. Q.] & Suzart [R. dos R.] in Costa 2004:3, Figs. 1-2 [Zootaxa No. 642; ref. 27874] Valença, coastal stream, (24L 0503477 UTM 8505050), Estado da Bahia, Brazil. Holotype: UFRJ 5932. Paratypes: UFRJ 5933 (4), 5934 (3, c&s). •Valid as Prorivulus auriferus Costa, Lima & Suzart 2004 -- (Silva et al. 2020:15 [ref. 37809], Vieira-Guimarães et al. 2024:55 [ref. 41258]). Current status: Valid as Prorivulus auriferus Costa, Lima & Suzart 2004. Rivulidae: Rivulinae. Distribution: South America: Bahia State (Brazil). Habitat: freshwater.