HuaYan Chen

HuaYan Chen is the author of "Revision of the Chinese Trigonalyidae (Hymenoptera, Trigonalyoidea)", "New World Species of the Genus Calliscelio Ashmead (Hymenoptera, Platygastridae)" and "Genus Macroteleia Westwood (Hymenoptera, Platygastridae S. L. , Scelioninae) from...