The genus Acmopolynema Ogloblin is briefly reviewed. Five species from China are described and illustrated. Among which, three species, A. longicoxilla, A. reticoxilla and A. campylura are new to science, two species are first records from China, A key to the five species is provided. All specimens examined are deposited in Biological Control Research Institute, Fujian Agriculture and Forestry University, Fuzhou, China.
The genus Eustochus Haliday (Hymenoptera: Chal cidoidea: Mymaridae) is briefly reviewed. A new species, Eustochus triclavatus is described and illustrated. This is the first record of the genus for China . All specimens examined are deposited in the Biological Control Research Instit ute, Fujian Agriculture and Forestry University, Fuzhou, China.
