Vanin, S. A., & de Medeiros, B. A. (2013).

A new species of Sicoderus Vanin from Bolivia (Coleoptera:
Curculionidae: Curculioninae: Otidocephalini)

. Zootaxa, 3734(1), 81–85. https://doi.org/10.11646/zootaxa.3734.1.9