rostratus, Loricariichthys Reis [R. E.] & Pereira [E. H. L.] 2000:1044, Fig. 10 [Copeia 2000 (no. 4); ref. 25021] Rio São Francisco Falso, limit between Diamante do Oeste and Santa Helena, Paraná (upper río Paraná drainage, 24°54'S, 54°12'W), Brazil. Holotype: MCP 16962. Paratypes: MACN 7942 (3); MCP 15662-68 (8, 3, 1, 4, 8, 1, 2), 15670-74 (1, 2, 2, 2, 1); MHNG 2607.87 (3); MLP 9098 (3); MZUSP 46770 (3); UMMZ 206187 (2). Type catalog: Ferraris 2007:271 [ref. 29155], Miquelarena & Nadalin 2014:13 [ref. 33466]. •Valid as Loricariichthys rostratus Reis & Pereira 2000 -- (Isbrücker et al. 2001:30 [ref. 25653], Isbrücker 2002:23 [ref. 27178], Ferraris in Reis et al. 2003:339 [ref. 27061], López et al. 2003:47 [ref. 27366], Ferraris 2007:271 [ref. 29155], Mirande & Koerber 2015:45 [ref. 35117], Koerber et al. 2017:66 [ref. 35267], Reis et al. 2020:468 [ref. 38364]). Current status: Valid as Loricariichthys rostratus Reis & Pereira 2000. Loricariidae: Loricariinae. Distribution: South America: Paraná River basin above Paraguay River mouth (Argentina, Brazil and Paraguay). Habitat: freshwater.