argenteus, Apareiodon Pavanelli [C. S.] & Britski [H. A.] 2003:341, Fig. 3 [Copeia 2003 (no. 2); ref. 26907] Rio Tocantins, at Serra da Mesa, below the hydroelectric power dam, Minaçu, Goiás, Brazil. Holotype: MZUSP 52900. Paratypes: MNRJ 12597 (2), 13025 (9), 13029 (1), 13031 (2); MZUSP 40849 (2), 59615 (26), 59617 (4). •Valid as Apareiodon argenteus Pavanelli & Britski 2003. Current status: Valid as Apareiodon argenteus Pavanelli & Britski 2003. Parodontidae. Distribution: Upper Tocantins River basin, Brazil. Habitat: freshwater.