A new species of the leafhopper genus Diomma Motschulsky (Hemiptera, Cidadellidae, Typhlocybinae) from China.

In the present paper, a new species is added to the genus Diomma Motschulsky (Hemiptera: Cicadellidae: Typhlocybinae) from Southwest China, Diomma pincersa sp. n. At the same time, a key can distinguish all Chinese species of the genus is provided.