cantoi, Hyphessobrycon Faria [T. C.], Guimarães [K. L. A.], Rodrigues [L. R. R.], Oliveira [C.] & Lima [F. C. T.] 2021:5, Figs. 1-2, 5A [Neotropical Ichthyology v. 19 (no. 1): e200102; ref. 38179] Stream tributary of Lago Verde, lower rio Tapajós basin, Santarém, Pará State, Brazil, 02°31'19"S, 54°54'58"W. Holotype: ZUEC 17228. Paratypes: ANSP, FMNH, INPA, LBP, MPEG, UF, UFOPA, ZUEC. •Valid as Hyphessobrycon cantoi Faria, Guimarães, Rodrigues, Oliveira & Lima 2021. Current status: Valid as Hyphessobrycon cantoi Faria, Guimarães, Rodrigues, Oliveira & Lima 2021. Acestrorhamphidae: Hyphessobryconinae. Distribution: South America: lower Tapajós River drainage and nearby streams, lower Amazon basin, Brazil. Habitat: freshwater.