Species that contain: Pseudostegophilus and nemurus [ 1 ] records

nemurus, Stegophilus Günther [A.] 1869:429 [Proceedings of the Zoological Society of London 1869 (pt 2); ref. 5780] Upper Amazon River, Peru. Holotype (unique): BMNH 1869.5.21.9. Type catalog: Ferraris 2007:412 [ref. 29155]. •Valid as Pseudostegophilus nemurus (Günther 1869) -- (Ortega & Vari 1986:15 [ref. 9708], Burgess 1989:323 [ref. 12860], de Pinna & Wosiacki in Reis et al. 2003:277 [ref. 27061], Ferraris 2007:412 [ref. 29155], Barriga Salazar 2014:111 [ref. 35745], Sarmiento et al. 2014:192 [ref. 35004], DoNascimiento 2015:950 [ref. 34078], DoNascimiento et al. 2017:71 [ref. 35633], Meza-Vargas et al. 2021:24 [ref. 39298], DoNacimiento et al. in Lasso & Morales-Betancourt 2022:262 [ref. 40783]). Current status: Valid as Pseudostegophilus nemurus (Günther 1869). Trichomycteridae: Stegophilinae. Distribution: South America: Amazon and Orinoco river basins (Brazil, Ecuador, Colombia, Bolivia and Peru). Habitat: freshwater.