†Cretoscarabaeus gibbosus Nikolajev 1995

Nikolajev 1995. A new subfamily of lamellicorn beetles (Coleoptera, Scarabaeidae) from the Lower Cretaceous of Transbaikalia and its phylogenetic relationships. Paleontologicheskii Zhurnal, 2, Aprel'-Mai-Iyun' 1995: 147-151