macrops, Loricaria Regan [C. T.] 1904:290, Pl. 17 (fig. 3) [Transactions of the Zoological Society of London v. 17 (pt 3, no. 1); ref. 3621] Rio de la Plata, Argentina/Uruguay. Lectotype: BMNH 1868.9.16.2. Paralectotypes: BMNH 1855.9.19.1180 (219 mm, poor condition). Type catalog: Ferraris 2007:293 [ref. 29155] with lectotype as BMNH 1868.9.16.2 Lectotype selected by Isbrücker & Nijssen 1978:184 [ref. 2306]. •Valid as Ricola macrops (Regan 1904) -- (Isbrücker 1980:114 [ref. 2303], Isbrücker 1981:88 [ref. 5522], Burgess 1989:443 [ref. 12860], Gómez & Chebez 1996:63 [ref. 23791], Isbrücker 2001:29, 32 [ref. 25653], Isbrücker 2002:29 [ref. 27178], Ferraris in Reis et al. 2003:341 [ref. 27061], López et al. 2003:48 [ref. 27366], Menni 2004:81 [ref. 28131], Rodriguez & Miquelarena 2005:140 [ref. 28787], Litz & Koerber 2014:27 [ref. 33622], Mirande & Koerber 2015:45 [ref. 35117], Nión et al. 2016:31 [ref. 35565], Loureiro et al. 2023:102 [ref. 40506]). Current status: Valid as Ricola macrops (Regan 1904). Loricariidae: Loricariinae. Distribution: South America: lower Paraná River basin (Argentina and Uruguay). Habitat: freshwater.