Citation: Speight, M.C.D., De Courcy Williams, M. & Withers, P. 1979 Pachygaster minutissima, Psacadina zernyi and Xylota tarda: insects new to Ireland. Irish Naturalists' Journal 19: 354-355
Number of Pages: 2
Volume Part: 10
Keywords: Diptera, Insect, Scatopsidae, Sciomyzidae, Syrphidae