Bezděk, Aleš, and František X. J. Sládeček. 2012. “Platyonitis Oberthueri Janssens, 1942 and Epionitis Tarsatus Balthasar, 1942 (Coleoptera: Scarabaeidae: Scarabaeinae: Onitini) — Synonymy Confirmed”. Zootaxa 3267 (1). Auckland, New Zealand:65–68. https://doi.org/10.11646/zootaxa.3267.1.4.