Chamorro-Lacayo, M. L. and Konstantinov, A. S. (2004) “Morphology of the prothorax and procoxa in the New World Cryptocephalini (Coleoptera: Chrysomelidae: Cryptocephalinae)”, Zootaxa. Auckland, New Zealand, 676(1), pp. 1–46. doi: 10.11646/zootaxa.676.1.1.