@article {2689,
	title = {Larval stages of 17 rare and poorly known British hoverflies (Diptera: Syrphidae)},
	journal = {Journal of Natural History},
	volume = {25},
	year = {1991},
	pages = {945-969},
	url = {http://www.informaworld.com/smpp/content~db=all~content=a770637015~frm=abslink},
	author = {Rotheray, G. E.}
}
@proceedings {447,
	title = {The phylogeny of Syrphidae: An analysis using larval morphological and molecular characters},
	year = {1998},
	pages = {217-218},
	publisher = {International Congress of Dipterology},
	address = {Oxford, United Kingdom},
	keywords = {molecular systematics, morphology, phylogeny, Syrphidae},
	author = {St{\r a}hls-M{\"a}kel{\"a}, G. and Gilbert, F. and Rotheray, G. E.},
	editor = {Ismay, J.W.}
}
