notospilus, Hemidoras Eigenmann [C. H.] 1912:196, Pl. 19 (fig. 2) [Memoirs of the Carnegie Museum v. 5 (no. 1); ref. 1227] Crab Falls, Essequibo River, Guyana. Holotype (unique): FMNH 53184 [ex CM 1623]. Type catalog: Henn 1928:74 [ref. 12305], Ibarra & Stewart 1987:44 [ref. 12367], Ferraris 2007:171 [ref. 29155]. Appeared first as name only in Eigenmann 1910:394 [ref. 1224]. •Valid as Hassar notospilus (Eigenmann 1912) -- (Burgess 1989:223 [ref. 12860]). •Synonym of Hassar orestis (Steindachner 1875) -- (Sabaj & Ferraris in Reis et al. 2003:461 [ref. 27061], Ferraris 2007:171 [ref. 29155], Birindelli et al. 2011:526 [ref. 31519]). Current status: Synonym of Hassar orestis (Steindachner 1875). Doradidae: Doradinae. Habitat: freshwater.