Pterosturisoma Isbrücker [I. J. H.] & Nijssen [H.] 1978:69 Neut. Harttia microps Eigenmann & Allen 1942. Type by original designation (also monotypic). •Valid as Pterosturisoma Isbrücker & Nijssen 1978 -- (Isbrücker 1980:92 [ref. 2303], Burgess 1989:440 [ref. 12860], Isbrücker 2002:28 [ref. 27178], Ferraris in Reis et al. 2003:340 [ref. 27061], Covain & Fisch-Muller 2007:34 [ref. 29329], Ferraris 2007:290 [ref. 29155], de Carvalho Paixão & Toledo-Piza 2009:565 [ref. 30675], Covain et al. 2015:513 [22] [ref. 34066] in Loricariini, Londoño-Burbano & Reis 2021:61 [ref. 38183]). Current status: Valid as Pterosturisoma Isbrücker & Nijssen 1978. Loricariidae: Loricariinae.