Citation: O'Connor, J.P. & Speight, M.C.D. 1987 Macrosiphum albifrons, Dictenidia bimaculata, Callaspidia defonscolombei and Xylaspis petiolata: insects new to Ireland. Irish Naturalists' Journal 22: 199-201
Number of Pages: 3
Volume Part: 5
Keywords: Figitidae, Hymenoptera, Insect