Revision of the Chinese species of Ponsadenia (Gastropoda: Helicoidea, Bradybaenidae) Author Wu, Min Author Guo, Jian-Ying text Zootaxa 2006 1316 57 68 journal article 10.5281/zenodo.173950 20e95e7a-a1e5-4809-ad48-fb629826375f 1175­5326 173950 Subgenus Ponsadenia Schileyko, 1978 Diagnosis: Shell medium­sized or small, flattened, with rounded periphery, unicolored. Other as same as the genus.