Wang, J., and C. Wei. “Angusta Gen. N. Of the Cicada Tribe Leptopsaltriini, With Description of a New Species from China (Hemiptera: Cicadidae)”. Zootaxa, vol. 5403, no. 5, Jan. 2024, pp. 571-86, doi:10.11646/zootaxa.5403.5.4.