levidorsa, Moenkhausia Benine [R. C.] 2002:290, Fig. 1, 3a, 4a [Ichthyological Exploration of Freshwaters v. 13 (no. 4); ref. 26541] Núcleo Aripuanã, Igarapé do Aeroporto, Furo Bahia, above cachoeira de Dardanelos, about 10°10'S, 59°25'W, Mato Grosso State, Brazil. Holotype: INPA 16774. Paratypes: INPA 13259 (20, 2 c&s). •Valid as Moenkhausia levidorsa Benine 2002 -- (Benine in Reis et al. 2003:148 [ref. 27061], Benine et al. 2007:262 [ref. 29279], Marinho & Langeani 2010:887 [ref. 30927], Carvalho et al. 2014:378 [ref. 33383], Azevedo-Santos & Benine 2016:208 [ref. 34837]). Current status: Valid as Moenkhausia levidorsa Benine 2002. Acestrorhamphidae: Stichonodontinae. Distribution: Middle Tapajõs River basin, Brazil. Habitat: freshwater.