New species of Moellendorffia Ancey, 1887 and Moellendorffiella Pilsbry, 1905 from China (Gastropoda: Eupulmonata: Camaenidae)

Abstract

Two new species of Moellendorffia Ancey, 1887 and one new species of Moellendorffiella Pilsbry, 1905 are described from China, namely Moellendorffia gulinensis sp. nov. from southeastern Sichuan Province, Moellendorffia wuchaoi sp. nov. from eastern Hainan Island, and Moellendorffiella yifengi sp. nov. from southeastern Yunnan Province. Shell characters and habitats are illustrated, and a distribution map of the new species is provided. Moellendorffia tri­sinuata trisinuata and Moellendorffiella erdmanni are re-examined and illustrated using newly collected specimens. The generic diagnosis of Moellendorffiella is supplemented.