Figure 4 from: Ahrens D, Liu W, Fabrizi S, Bai M, Yang X (2014) A taxonomic review of the Neoserica (sensu lato) abnormis group (Coleoptera, Scarabaeidae, Sericini). ZooKeys 439: 27-82. https://doi.org/10.3897/zookeys.439.8055 - Ahrens, Dirk (2014)