The pteromalid genus, Systasis Walker, is reported from China for the first
time. Four new species, Systasis oculi sp. nov., S. ovoidea sp. nov., S. p
rocerula sp. nov., and S. rimata sp. nov., and 2 species newly recorded fro
m China are dealt with in the present paper. A key is given to separate the
species. The type specimens are deposited at the Zoological Museum, Instit
ute of Zoology, the Chinese Academy of Science.