Common throughout England, Wales and Scotland Coniopteryx (Coniopteryx) borealis Tjeder, 1930 can be found in deciduous woodlands.

References and further information:

• Italian Neuropterida – http://neurotteri.casaccia.enea.it/coniopteryx_%20borealis.html
• A Key to Adults of British Lacewings and their Allies (C. W. Plant)