laticeps, Loricaria Regan [C. T.] 1904:295, Pl. 20 (fig. 1) [Transactions of the Zoological Society of London v. 17 (pt 3, no. 1); ref. 3621] Paraguay. Lectotype: BMNH 1895.5.17.113 (189.7 mm SL). Paralectotypes: BMNH 1895.5.17.114 (1). Type catalog: Ferraris 2007:288 [ref. 29155]. Lectotype selected by Isbrücker 1973:187 [ref. 22669]. •Valid as Pseudohemiodon laticeps (Regan 1904) -- (Isbrücker 1980:121 [ref. 2303], Isbrücker 1981:88 [ref. 5522], Burgess 1989:444 [ref. 12860], Isbrücker 2001:29, 32 [ref. 25653], Isbrücker 2002:28 [ref. 27178], Ferraris in Reis et al. 2003:340 [ref. 27061], López et al. 2003:47 [ref. 27366], Menni 2004:81 [ref. 28131], Ferraris 2007:288 [ref. 29155], Mirande & Koerber 2015:45 [ref. 35117], Bertaco et al. 2016:419 [ref. 34561], Koerber et al. 2017:66 [ref. 35267], Rojas-Molina et al. 2019:8 [ref. 36866], Loureiro et al. 2023:104 [ref. 40506] as cf. laticeps). Current status: Valid as Pseudohemiodon laticeps (Regan 1904). Loricariidae: Loricariinae. Distribution: South America: Uruguay, Paraná and Paraguay River basins (Argentina, Brazil and Paraguay). Habitat: freshwater.