Two new species of the genus Prosopaspis are described from China: P. pluvialis (Sichuan) and P. rougemonti (Yunnan). The genus Prosopaspis was previously known only from the Himalaya (two species in Nepal). A key to all four known species is given.
Smetana, A. 1987. Prosopaspis, a new omaliine genus with two new species from the Himalayas (Coleoptera: Staphylinidae) (132nd contribution to the knowledge of Staphylinidae). Coleopterists Bulletin, 40: 367-380.
Thomson, C.G. 1858. Försök till uppställning af Sveriges Staphyliner. Öfversigt af Kungliga Svenska Vetenskaps-Akademiens Förhandlingar, 15: 27-40.