@article {2437,
	title = {Why sawflies of the Tenthredo arcuata-schaefferi complex (Hym., Tenthredinidae) visit flowers},
	journal = {Annales Entomologici Fennici},
	volume = {46},
	year = {1980},
	pages = {83-88},
	author = {Liston, A. D.}
}
