Sinoxychilus melanoleucus gen. nov. and sp. nov., HBUMM08236 specimen 2, paratype A–C indicating that the median part of epiphallus was dissecting out from the penis sheath C arrow indicates epiphallus insertion. Ep-epiphallus; P-penis; PC-penial caecum; PR-penial retractor muscle; PS-penis sheath; VD-vas deferens.

 
 
  Part of: Wu M, Liu Z (2019) The first proven oxychilid land snail endemic to China (Eupulmonata, Gastrodontoidea). ZooKeys 870: 33-50. https://doi.org/10.3897/zookeys.870.32903