cesarpintoi, Parotocinclus Miranda Ribeiro [P. de] 1939:364, Fig. [Boletim Biológico, São Paulo (Nova Série) v. 4 (no. 3); ref. 10385] Riacho Quebrângulo, Rio Paraíba do Meio drainage, Quebrângulo, Alagoas State, Brazil. Syntypes: (2+) Seção de Zoologia do Museu Nacional, Brasil [now MNRJ 1022 (10), MNRJ 1154 (10)]. Type catalog: Ferraris 2007:282 [ref. 29155]. •Valid as Parotocinclus cesarpintoi Miranda Ribeiro 1939 -- (Garavello 1977:17 [ref. 7249], Isbrücker 1980:79 [ref. 2303], Garavello 1988:117 [ref. 6853], Burgess 1989:438 [ref. 12860], Lacerda & Evers 1996:88 [ref. 22351], Isbrücker 2001:30 [ref. 25653], Ribeiro et al. 2002:218 [ref. 26534], Britski & Garavello 2002:287 [ref. 26540], Isbrücker 2002:25 [ref. 27178], Schaefer in Reis et al. 2003:326 [ref. 27061], Ferraris 2007:282 [ref. 29155], Chiachio et al. 2008:610 [ref. 30127], Lehmann A. & Reis 2012:62 [ref. 32074], Ramos et al. 2013:788 [ref. 33028], Silva-Junior et al. 2020:11 [ref. 37598], Ramos et al. 2021:2 [ref. 38561]). Current status: Valid as Parotocinclus cesarpintoi Miranda Ribeiro 1939. Loricariidae: Hypoptopomatinae. Distribution: Paraíba do Meio River basin, northeastern Brazil. Habitat: freshwater.