sennaebragai, Utiaritichthys Miranda Ribeiro [A. de] 1937:58 [O Campo Rio de Janeiro No. 8; ref. 20799] Upstream of Salto Utiarity falls, 13°S, 58°15'W, affluent of Rio Papagaio, Mato Grosso, northeastern Brazil. Lectotype: MNRJ 12154 [ex MNRJ 3407A]. Paralectotypes: MNRJ 3407 (3). Type catalog: Miranda Ribeiro 1955:396-397 [ref. 12732]. Originally as Sennae Bragai. Lectotype selected by Miranda Ribeiro 1953:397 [ref. 12732] and recataloged in Jégu et al. 1992:112 [ref. 19734]. •Valid as Utiaritichthys sennaebragai Miranda Ribeiro 1937 -- (Jégu et al. 1992:107 [ref. 19734], Jégu in Reis et al. 2003:192 [ref. 27061], Pereira & Castro 2014:397 [ref. 33385], Andrade et al. 2016:165 [ref. 34307], Ota et al. 2024:432 [ref. 40817]). Current status: Valid as Utiaritichthys sennaebragai Miranda Ribeiro 1937. Serrasalmidae: Myleinae. Distribution: South America: middle and lower Amazon River and lower Orinoco River basin, Brazil and Venezuela. Habitat: freshwater.