Two new species of the genus Malaxa Melichar, 1914 from China (Hemiptera, Fulgoromorpha, Delphacidae, Tropidocephalini)

Two new species of the genus <i>Malaxa</i> Melichar, 1914 from Southwest China, <i>M.chongzuoensis</i> Lv & Chen, <b>sp. nov.</b> from Guangxi Zhuang Autonomous Region, and <i>M.longispina</i> Lv & Chen, <b>sp. nov.</b> from Guangdong Province, are described and illustrated. These bring the total number of species in the genus to 13, with nine recorded from China. A checklist and map of all known species of <i>Malaxa</i> are provided, together with an identification key for Chinese species.