@article {265,
	title = {Phenotypic plasticity in hoverflies: the relationship between colour pattern and season in <i>Episyrphus balteatus</i> and other Syrphidae},
	journal = {Ecological Entomology},
	volume = {22},
	year = {1997},
	pages = {425-432},
	keywords = {colour variation, seasonal variation},
	author = {Holloway, G. J. and Marriott, C. G. and Crocker, H. J.}
}
