Aphelinidae

The Aphelinidae are a moderate-sized family of tiny parasitic wasps, with about 1160 described species in some 35 genera. These minute insects are challenging to study, as they deteriorate rapidly after death unless extreme care is taken (e.g., preservation in ethanol), making identification of most museum specimens difficult. The larvae of the majority are primary parasitoids on Hemiptera, though other hosts are attacked, and details of the life history can be variable (e.g., some attack eggs,...