ORPHNINAE is a subfamily of beetles in the scarab beetle family,
As of 2013 there are about 195 species in the subfamily. They are classified in 15 genera: 4 in the tribe Aegidiini and 11 in the Orphnini. In addition, the genus Stenosternus is provisionally placed in the Aegidiini.
* Tribe Aegidiini
* Genus Aegidiellus * Genus Aegidium * Genus Aegidinus * Genus Paraegidium * Genus Stenosternus
* Tribe Orphnini
* Genus Madecorphnus * Genus Pseudorphnus * Genus Renorphnus * Genus Triodontus
* ^ A B Jameson, M. L. and F. C. Ocampo. Orphninae. Generic Guide