Onthophagus (Pseudophanaeomorphus) ranongjohkii
A Review of the Subgenus Pseudophanaeomorphus Ochi of the genus Onthophagus (Coleoptera, Scarabaeidae). Giornale Italiano di Entomologia, 14(61), Mar 2016: 415-448. 424 [Zoological Record Volume 152]