Riedel, Alexander. 2002. “Two New Species of Eupholus Boisduval (Coleoptera, Curculionidae, Entiminae) from West New Guinea, a Discussion of Their Taxonomic Characters, and Notes on Nomenclature”. Zootaxa 90 (1). Auckland, New Zealand:1–16. https://doi.org/10.11646/zootaxa.90.1.1.