cavalcante, Apareiodon Pavanelli [C. S.] & Britski [H. A.] 2003:344, Fig. 4 [Copeia 2003 (no. 2); ref. 26907] Ribeirão do Padre, tributary on the right bank of the Rio Tocantinzinho, Cavalcante, Alto Tocantins, Goiás, Brazil. Holotype: MNRJ 20093. Paratypes: NMRJ 12566 (18), 13026 (4). •Valid as Apareiodon cavalcante Pavanelli & Britski 2003. Current status: Valid as Apareiodon cavalcante Pavanelli & Britski 2003. Parodontidae. Distribution: Upper Tocantins River basin, Brazil. Habitat: freshwater.