Sanborn, A. F., & Villet, M. H. (2016).

Two new species of Xosopsaltria Kirkaldy, 1904, with a key to the species of South African pygmy bladder cicadas (Hemiptera: Cicadidae: Cicadettinae: Tettigomyiini)

. Zootaxa, 4092(2), 195–206. https://doi.org/10.11646/zootaxa.4092.2.3