davisi, Apareiodon Fowler [H. W.] 1941:167, Figs. 79-80 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 93; ref. 1437] Rio Jaguaribe, Russas, Ceará, Brazil. Holotype: ANSP 69467. Paratypes: ANSP 69468-70 (3), 69472 (1, missing), 69473-75 (3); Géry (1) [ex ANSP 69471]. Type catalog: Böhlke 1984:137 [ref. 13621]. •Valid as Apareiodon davisi Fowler 1941 -- (Garavello 1977:454 [ref. 7250], Starnes & Schindler 1993:755 [ref. 21014], Bonilla et al. 1999:1 [ref. 25109], Pavanelli in Reis et al. 2003:47 [ref. 27061], Ramos et al. 2014:3 [ref. 35321]). Current status: Valid as Apareiodon davisi Fowler 1941. Parodontidae. Distribution: Jaguaribe and Parnaíba River basins, Brazil. Habitat: freshwater.