Abstract:
In the first part of my work on the inhabitants of the beechgalls of the Cecidomyid Mikiola fagi Htg. (1961) I dealt with the development of the latter and its endoparasite Secodes coactus Rtzb. I have designed the second part for discussing such species of Chalcididae as Hyperteles elongatus Först., Hyperteles luteus and Torymus cultriventris Rtzb.