General data on distribution and available host records are provided for the seventeen known Chinese species of Tersilochinae, distributed in five genera. Four species, Diaparsis (Diaparsis) nitidulentis sp. n., Probles (Euporizon) vulnificus sp. n., Tersilochus (Tersilochus) ningxiator sp. n. and T. (T.) runatus sp. n., are described from Ningxia Hui Autonomous Region of China. Diaparsis rara Horstmann and the subgenus Rugodiaparsis Horstmann of the genus Probles Förster are recorded from China for the first time.