Abstract
Three Ponsadenia species, including Ponsadenia zhongdianensis sp. nov. from Yunnan, are reported from China. In addition to describing P. zhongdianensis, the genitalia of the two previously known species are re-described and illustrated. The distribution pattern of Ponsadenia and many other endemic bradybaenid genera suggests that the belt encircling the Qinghai-Tibet Plateau is important in the formation of the bradybaenid diversity.
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