dispar, Roeboides Lucena [C. A. S. de] 2001:63, Fig. 1 [Biotemas v. 14 (no. 2); ref. 25666] Fos do [rio] Arara, bacia do rio Juruá, Reserva Extrativista Alto Juruá, Acre, Brazil. Holotype: MZUSP 63600. Paratypes: MCP 26487 (2); MZUSP 26157 (8), 26397-98 (1, 1), 34721 (2), 35953 (4), 50455 (1), 63601 (7). •Valid as Roeboides dispar Lucena 2001 -- (Lucena & Menezes in Reis et al. 2003:205 [ref. 27061], Barriga Salazar 2014:109 [ref. 35745], Sarmiento et al. 2014:51, 185 [ref. 35004]). Current status: Valid as Roeboides dispar Lucena 2001. Characidae: Characinae. Distribution: Bolivia, Brazil, Ecuador and Peru. Habitat: freshwater.