Várkonyi, Gergely, Juhani Itämies, and Ahti Pyörnilä. 1997. “<i>Trogus lapidator</i> ( Fabricius) Ssp. <i>panzeri</i> Carlson (Hymenoptera, Lchneumonidae) in Finland: New Rearing Records and Comments on Its Distribution”. Entomologica Fennica 8 (1):5-6. https://doi.org/10.33338/ef.83913.