larai, Bunocephalus Ihering [R. von] 1930:101, Pl. 13 (figs. 3-3A) [not 4] [Archivos do Instituto Biológico, São Paulo v. 3; ref. 16237] Rio Piracicaba, São Paulo, Brazil. Syntypes: (3) Instituto Biológico de São Paulo, lost. Type catalog: Ferraris 2007:60 [ref. 29155]. •Valid as Dysichthys larai (Ihering 1930) -- (Mees 1988:90 [ref. 6401], Mees 1989:238 [ref. 13383], Burgess & Finley 1996:167 [ref. 22901]). •Valid as Bunocephalus larai Ihering 1930 -- (Burgess 1989:303 [ref. 12860], Friel in Reis et al. 2003:263 [ref. 27061], Ferraris 2007:59 [ref. 29155], Cardoso 2010:611 [ref. 30972], Carvalho et al. 2015:510 [ref. 33972], Esguícero et al. 2020:106 [ref. 37313], Reis et al. 2020:464 [ref. 38364]). Current status: Valid as Bunocephalus larai Ihering 1930. Aspredinidae: Aspredininae. Distribution: South America: upper Paraná River basin (Brazil). Habitat: freshwater.