macuxi, Eigenmannia Dutra [G. M.], Peixoto [L. A. W.], Donin [L. M.], de Santana [C. D.] & Menezes [N. A.] 2024:3, Figs. 1-8 [Journal of Fish Biology v. 105 (no. 3); ref. 41236] Rio Branco at Cachoeira do Bem Querer, Caracaraí, Roraima, Brazil, 01°55'49.4"N, 61°00'9.8"W. Holotype: MZUSP 129866. Paratypes: INPA, MZUSP. Plus additional non-type material. •Valid as Eigenmannia macuxi Dutra, Peixoto, Donin, de Santana & Menezes 2024 -- (Uliam et al. 2025:14 [ref. 42554]). Current status: Valid as Eigenmannia macuxi Dutra, Peixoto, Donin, de Santana & Menezes 2024. Sternopygidae: Eigenmanninae. Distribution: South America: upper Rio Branco drainage, Roraima, Brazil. Habitat: freshwater.