Chatzimanolis, S., and J. S. Ashe. “A Revision of the Neotropical Genus Ocyolinus (Coleoptera: Staphylinidae: Staphylinini)”. Zootaxa, vol. 2162, no. 1, July 2009, pp. 1–23, doi:10.11646/zootaxa.2162.1.1.