Li, Y.-D., Huang, D.-Y. and Cai, C.-Y. 2021.

Revisiting the systematic positions of two “Notocupes” species from the Lower Cretaceous of South China (Coleoptera: Polyphaga)

. Zootaxa. 5005, 1 (Jul. 2021), 86–90. DOI:https://doi.org/10.11646/zootaxa.5005.1.7.