Hamilton, K.G.A. 2012. Revision of Neotropical aphrophorine spittlebugs, part 1: Ptyelini (Hemiptera, Cercopoidea). Zootaxa. 3497, 1 (Sep. 2012), 41–59. DOI:https://doi.org/10.11646/zootaxa.3497.1.5.