Nunes, L.G. de O., Nunes, R.V. and Vaz-de-Mello, F.Z. 2018. Taxonomic revision of the South American subgenus Canthon (Goniocanthon) Pereira & Martínez, 1956 (Coleoptera: Scarabaeidae: Scarabaeinae: Deltochilini). European Journal of Taxonomy. 437 (May 2018). DOI:https://doi.org/10.5852/ejt.2018.437.