Roeboexodon Géry [J.] 1959:346 Masc. Exodon guyanensis Puyo 1948. Type by original designation (also monotypic). •Valid as Roeboexodon Géry 1959 -- (Géry 1977:322 [ref. 1597], Lucena & Lucinda in Reis et al. 2003:155 [ref. 27061], Mirande 2009:7 [ref. 30267] in Characidae, Characinae with question, Mirande 2010:490 [ref. 31006], Moreira & Lima 2011:313 [ref. 31389], Oliveira et al. 2011:15 [ref. 31685] unplaced in Characidae, Melo et al. 2024:15 [ref. 41541] in Exodontinae). Current status: Valid as Roeboexodon Géry 1959. Characidae: Exodontinae.