bimaculatus, Hemiodus Nogueira [A. F.], Langeani [F.] & Netto‐Ferreira [A. L.] 2019:799, Fig. 1 [Journal of Fish Biology v. 94 (no. 5); ref. 36655] Rio Claro or Rio Água Verde, circa 12 km SE of São José do Rio Claro on road MT-010 towards Diamantino, São José do Rio Claro, Mato Grosso, Brazil, 13°30'12"S, 56° 37'08"W. Holotype: MCP 30410. Paratypes: DZSJRP, INPA, MCP, MZUSP. •Valid as Hemiodus bimaculatus Nogueira, Langeani & Netto‐Ferreira 2019 -- (Nogueira et al. 2020:[5] [ref. 38050], Silva et al. 2020:178 [ref. 37389]). Current status: Valid as Hemiodus bimaculatus Nogueira, Langeani & Netto‐Ferreira 2019. Hemiodontidae. Distribution: South America: upper Rio Tapajós basin (Mato Grosso, Brazil). Habitat: freshwater.