F.A.B. Silva, F. Vaz-de-Mello. 2015. A revision of the genus Aphengium... (Scarabaeidae:... Ateuchini)

F.A.B. Silva, F. Vaz-de-Mello. 2015.
A revision of the genus Aphengium Harold, 1868 (Coleoptera: Scarabaeidae: Scarabaeinae: Ateuchini).
Zootaxa, 2015, 3955 (4): 505-520.
http://dx.doi.org/10.11646/zootaxa.3955.4.3
www.mapress.com/zootaxa/