Shi, Z., Si, S., & Wang, H. 1995 Two new species of the genus Blastothrix Mayr from China (Hymenoptera: Encyrtidae).. Acta Entomologica Sinica 38: 363-366.

Notes: Kermes quercus is host of Blastothrix orientalis, new sp.; K. punctatus and K. viridis are hosts of B. speciosus, new sp.