Angusta gen. n. of the cicada tribe Leptopsaltriini, with description of a new species from China (Hemiptera: Cicadidae)

Angusta gen. n. is erected in the cicada tribe Leptopsaltriini Moulton, 1923, and one new species, Angusta fangtingyui sp. n. , is described from China. The relationship of this new genus to related taxa is discussed based on morphology and the phylogeny of Angusta fangtingyui gen. & sp. n. and representative species of subtribes Puranina, Leptopsaltriina, Euterpnosiina and Leptosemiina, which was reconstructed based on the concatenated dataset of three genes (COI + EF-1 alpha + ARD1). Accordingly, Angusta gen. n. is assigned to Euterpnosiina of Leptopsaltriini.