rubra, Moenkhausia Pastana [M. N. L.] & Dagosta [F. C. P.] 2014:390, Figs. 1-3 [Neotropical Ichthyology v. 12 (no. 2); ref. 33384] Mato Grosso, município de Sapezal, Pequena Central Hidroelétrica (PCH) Sapezal, rio Juruena, rio Tapajós basin, 13°16’10"S, 59°01’26"W, Brazil. Holotype: LIRP 8183. Paratypes: LIRP, MZUSP. •Valid as Moenkhausia rubra Pastana & Dagosta 2014 -- (Dagosta & Marinho 2016:[7] [ref. 34498], Carvalho et al. 2017:9 [ref. 35509], Marinho & Dagosta 2023:6 [ref. 40358]). Current status: Valid as Moenkhausia rubra Pastana & Dagosta 2014. Acestrorhamphidae: Stichonodontinae. Distribution: South America: Rio Juruena drainage, upper rio Tapajós basin, Mato Grosso State, Brazil. Habitat: freshwater.