Byrne, H, Rylands, AB, Carneiro, JC, Lynch Alfaro, JW, Bertuol, F, da Silva, MNF, Messias, M, Groves, CP, Mittermeier, RA, Farias, I, Hrbek, T, Schneider, H, Sampaio, I, Boubli, JP, "Phylogenetic relationships of the New World titi monkeys (Callicebus) : first appraisal of taxonomy based on molecular evidence", Frontiers in Zoology, 2016