@article {2434,
	title = {Checklist of British and Irish Hymenoptera - Sawflies, {\textquoteleft}Symphyta{\textquoteright}},
	year = {2014},
	author = {Liston, A. D. and Knight, G. T. and Sheppard, D. A. and Broad, G. R. and Livermore, L.}
}
