Phaeochrous intermedius occidentalis Kuijten 1978

Kuijten 1978. Revision of the Indo-Australian species of the genus Phaeochrous Castelnau, 1840 (Coleoptera: Scarabaeidae, Hybosorinae), with notes on the African species. Zoologische Verhandelingen (Leiden), No. 165 1978: 1-40