Hasemania Ellis [M. D.] 1911:148 Fem. Hasemania melanura Ellis 1911. Type by original designation. •Valid as Hasemania Ellis 1911 -- (Géry 1977:518 [ref. 1597], Lima & Gerhard 2001:111 [ref. 25355], Pavanelli in Reis et al. 2003:128 [ref. 27061], Bertaco & Malabarba 2007:350 [ref. 29142], Mirande 2009:7 [ref. 30267] in Characidae, Hemigrammus clade, Zanata & Serra 2010:21 [ref. 30751], Bertaco & Carvalho 2010:27 [ref. 30752], Mirande 2010:500 [ref. 31006] in Characidae, Tetragonopterinae, Sarmiento et al. 2014:184 [ref. 35004], Serra & Langeani 2015:479 [ref. 33944], Melo et al. 2024:22 [ref. 41541] in Stichonodontinae). Current status: Valid as Hasemania Ellis 1911. Acestrorhamphidae: Stichonodontinae.