pantherinus, Eurycheilus Reis [R. E.] & Schaefer [S. A.] 1992:217, Figs. 1-5 [Copeia 1992 (no. 1); ref. 17477] Creek tributary of Rio Dos Touros, about 28°42'S, 50°10'W, Rio Grande do Sul, Brazil. Holotype: MCP 13077. Paratypes: ANSP 164290 (2, 1 c&s), 165558 (1, c&s); MCP 13079 (2), 13590 (1), 13591 (1, c&s); MZUSP 40337 (1); USNM 306523 (2). Type catalog: Ferraris 2007:236 [ref. 29155]. •Valid as Eurycheilichthys pantherinus (Reis & Schaefer 1992) -- (Reis & Schaefer 1993:894 [ref. 20934], Burgess & Finley 1996:169 [ref. 22901], Isbrücker 2001:27 [ref. 25653], Isbrücker 2002:15 [ref. 27178], Schaefer in Reis et al. 2003:322 [ref. 27061], Ferraris 2007:236 [ref. 29155], Carvalho & Reis 2009:2 [ref. 30193], Azpelicueta & Koerber 2014:1210 [ref. 33620], Koerber 2014:9 [ref. 33621], Mirande & Koerber 2015:41 [ref. 35117], Bertaco et al. 2016:417 [ref. 34561], Reis 2017:[4] [ref. 35226], Delapiewe et al. 2023:2 [ref. 40645]). Current status: Valid as Eurycheilichthys pantherinus (Reis & Schaefer 1992). Loricariidae: Hypoptopomatinae. Distribution: South America: upper Uruguay River basin, Brazil and Argentina. Habitat: freshwater.