sculpodon, Hypostomus Armbruster [J. W.] 2003:49, Fig. 21 [Zootaxa No. 249; ref. 27426] Piedra Carguana, 1°58.611N, 66°32.359'W, Depto. Río Negro, Río Negro drainage, Ríp Casiquiare, Amazonas, Venezuela. Holotype: MCNG 37042. Paratypes: MBUCV V-8151 (2); MCNG 12148 (1), 37031 (1). Type catalog: Ferraris 2007:260 [ref. 29155]. •Valid as Hypostomus sculpodon Armbruster 2003 -- (Armbruster 2004:80 [ref. 27644], Hollanda Carvalho & Weber 2004:955 [ref. 28067], Ferraris 2007:260 [ref. 29155], Carvalho et al. 2010:39 [ref. 30754], Zawadzki & Carvalho 2014:51 [ref. 33227], Tencatt et al. 2014:602 [ref. 33520], DoNascimiento et al. 2017:82 [ref. 35633]). Current status: Valid as Hypostomus sculpodon Armbruster 2003. Loricariidae: Hypostominae. Distribution: Orinoco River basin: Venezuela and Colombia. Habitat: freshwater.