tupebas, Aphyodite Esguícero [A. L. H.] & Castro [R. M. C.] 2017:760, Figs. 2C, 7, 8 [Copeia v. 105 (no. 4); ref. 35694] Capim-praia (flooded grasses and beach), Jurupari, Rio Tefé, Rio Solimões, Tefé Municipality, Amazonas State, Brazil, approximately 03°22'S, 64°43'W. Holotype: MZUSP 119760. Paratypes: LIRP, MCP, MZUSP. •Valid as Hemigrammus tupebas (Esguícero & Castro 2017) -- (Melo et al. 2024:23 [ref. 41541]). Current status: Valid as Hemigrammus tupebas (Esguícero & Castro 2017). Acestrorhamphidae: Pristellinae. Distribution: South America: lower Rio Solimões drainage, Amazonas, Brazil. Habitat: freshwater.