Mermudes, J.R.M. and Napp, D.S. 2006.

Revision and cladistic analysis of the genus Ptychoderes Schoenherr, 1823 (Coleoptera, Anthribidae, Anthribinae, Ptychoderini)

. Zootaxa. 1182, 1 (Apr. 2006), 1–130. DOI:https://doi.org/10.11646/zootaxa.1182.1.1.