Li, Feng-E., et al. “Two New Species of the Treehopper Genus Machaerotypus Uhler, 1896 from China (Hemiptera: Membracidae: Centrotinae)”. European Journal of Taxonomy, vol. 826, no. 1, June 2022, pp. 64–79, doi:10.5852/ejt.2022.826.1835.