original description(ofPhaedusa (Phaedusa) percostata H. Nordsieck, 2016)Nordsieck, H. (2016). New species taxa of Clausiliidae (Gastropoda, Stylommatophora) from China and Vietnam. <em>Conchylia.</em> 47(3-4): 37-57. page(s): 49, fig. 16 [details]
Present Inaccurate Introduced: alien Containing type locality