Key to British Dryinidae, Embolemidae & Bethylidae 2020

Michael Archer has kindly made avaiable a key to British "DEB" species. This can be downloaded here.

Michael comments "I have produced these keys via Perkins although I am grateful for the help I have received from Olmi". Note: Olmi authored the key work to Fenno-Scandian DEBS (Olmi, 1994).