Condensella and Endogena, two new genera of the Alebroides genus group (Hemiptera: Cicadellidae: Typhlocybinae) from the Oriental Region with notes on the phylogeny of Empoascini

摘要

Two new microleafhopper genera of Empoascini within the subfamily Typhlocybinae (Hemiptera: Cicadellidae), Condensella Xu, Dietrich & Qin gen.n., based on the type species C.? lamenta Xu, Dietrich & Qin sp.n., and Endogena Xu, Dietrich & Qin gen.n., based on the type species E.? ava Xu, Dietrich & Qin sp.n., are described from southern China and Thailand.Male habitus photos and illustrations of male genitalia of the two new species are provided.Comparative notes on related genera are provided.Phylogenetic relationships and the status of genus groups within the tribe are also discussed.