Agmus Eigenmann [C. H.] 1910:379 Masc. Bunocephalus scabriceps Eigenmann & Eigenmann 1889. Type by original designation (also monotypic). Full description appeared in Eigenmann 1912:128 [ref. 1227], but available from Eigenmann 1910 by name plus one available species. •Synonym of Bunocephalichthys Bleeker 1858 -- (Mees 1988:89 [ref. 6401]). •Valid as Agmus Eigenmann 1910 -- (Burgess 1989:303 [ref. 12860], de Pinna 1996:65 [ref. 24146]). •Synonym of Bunocephalus Kner 1855 -- (Burgess & Finley 1996:167 [ref. 22901], Ferraris 1991:225 [ref. 19536], Friel in Reis et al. 2003:262 [ref. 27061], Ferraris 2007:58 [ref. 29155]). Current status: Synonym of Bunocephalus Kner 1855. Aspredinidae: Aspredininae.