Abstract
Two new bamboo-feeding species of the cixiid planthopper genus Kirbyana Distant, 1906 (Hemiptera: Fulgoromorpha: Cixiidae: Eucarpiini), K. aspina Zhi & Chen, sp. nov. and K. furcata Zhi & Chen, sp. nov., are described and illustrated from southern China. A key to all known species and a map of their geographic distributions are provided.