Leão, M.D.V., Carvalho, T.P., Reis, R.E. and Wosiacki, W.B. 2019.

A new species of Pseudobunocephalus Friel, 2008 (Siluriformes: Aspredinidae) from the lower Tocantins and Mearim river drainages, North and Northeast of Brazil

. Zootaxa. 4586, 1 (Apr. 2019), 109–126. DOI:https://doi.org/10.11646/zootaxa.4586.1.5.