apurensis, Sachsdoras Fernández-Yépez [A.] 1968:66, Figs. 33-34 [Boletin del Instituto Oceanografico Universidad de Oriente Cumana v. 7 (no. 1); ref. 1325] Río Orinoco, near mouth of Río Apure, Venezuela. Holotype (unique): AFY 66802 (missing). Type catalog: Ferraris 2007:178 [ref. 29155]. •Valid as Sachsdoras apurensis Fernández-Yépez 1968 -- (Burgess 1989:224 [ref. 12860]). •Synonym of Pterodoras rivasi (Fernández-Yépez 1950) -- (Sabaj & Ferraris in Reis et al. 2003:465 [ref. 27061], Ferraris 2007:178 [ref. 29155]). Current status: Synonym of Pterodoras rivasi (Fernández-Yépez 1950). Doradidae: Doradinae. Habitat: freshwater.