nemacheir, Nannorhamdia Eigenmann [C. H.] & Fisher [H. G.] in Eigenmann 1916:83 [Annals of the Carnegie Museum v. 10 (nos 1-2) (art. 6); ref. 1233] Girardot, Colombia. Holotype: FMNH 58127 [ex CM 7125]. Non-types: FMNH 58128 (1). Type catalog: Henn 1928:77 [ref. 12305], Ibarra & Stewart 1987:59 [ref. 12367], Ferraris 2007:186 [ref. 29155]. •Valid as Nannorhamdia nemacheir Eigenmann & Fisher 1916 -- (Galvis et al. 1997:62 [ref. 23651]). •Valid as Imparfinis nemacheir (Eigenmann & Fisher 1916) -- (Mees & Cala 1989:385 [ref. 14277], Burgess 1989:277 [ref. 12860], Bockmann & Guazzelli in Reis et al. 2003:414 [ref. 27061], Ferraris 2007:186 [ref. 29155], Ortega-Lara et al. 2011:790 [ref. 31716], Barriga Salazar 2014:114 [ref. 35745], DoNascimiento et al. 2017:90 [ref. 35633]). Current status: Valid as Imparfinis nemacheir (Eigenmann & Fisher 1916). Heptapteridae: Heptapterinae. Distribution: Upper Amazon and Orinoco River basins, and Lake Maracaibo basin: Ecuador, Colombia, Peru and Venezuela. Habitat: freshwater.