Menezes, N.A., Zanata, A.M. and Camelier, P. 2015.

Nematocharax costai Bragança, Barbosa & Mattos a junior synonym of Nematocharax venustus Weitzman, Menezes & Britski (Teleostei: Characiformes: Characidae)

. Zootaxa. 3920, 3 (Feb. 2015), 453–462. DOI:https://doi.org/10.11646/zootaxa.3920.3.4.