Ithocritus tuber （Hope, 1839） is recorded from Yunnan, China for the first time. Supplementary description of the female genitalia is made. Photographs of habitus and genitalia of female, a key to the 3 genera 4 species of the tribe Petrognathini reported from China are presented.
Based on comparison of the type specimens, Parapolytrechus [sic] flavotarsus Wang ＆ Zheng, 2002 is a new junior synonym ofNeoxenicotela mausoni Breuning, 1947.
Coptops ocellifera Breuning, 1965, Ereis subfasciata Pic, 1925 and Leptomesosa langana（Pic,1917） are recorded from China for the first time, of which the genus Ereis Pascoe, 1865 is the first record from China. Golsinda basicornis Gahan, 1894 is a new province record from Guizhou, China. Mesocacia rugicollis Gressitt, 1940 is synonymized with Golsinda basicornis and the lectotype and paralectotypes of G. basicornis are designated.
