Template:Bai et al., 2012
- Bai, M., Ahrens, D., Yang, X-K. & Ren, D. 2012. New fossil evidence of the early diversification of scarabs: Alloioscarabaeus cheni (Coleoptera: Scarabaeoidea) from the Middle Jurassic of Inner Mongolia, China. Insect science 19(2): 159–171. DOI: 10.1111/j.1744-7917.2011.01460.x .