de Andrade, F. S., Haga, I. A., Ferreira, J. S., Recco-Pimentel, S. M., Toledo, L. F. and Bruschi, D. P. (2020) “A new cryptic species of Pithecopus (Anura, Phyllomedusidae) in north-eastern Brazil”, European Journal of Taxonomy, 723(1), pp. 108-134. doi: 10.5852/ejt.2020.723.1147.