@inbook {1775,
	title = {Diptera. Part I},
	booktitle = {Insecta Saundersiana: or characters of undescribed insects in the collection of William Wilson Saunders, Esq., F.R.S., F.L.S., \&c. 474 pp.},
	volume = {1},
	year = {1850},
	pages = {6-17, pls 1-2},
	publisher = {Van Voorst},
	organization = {Van Voorst},
	address = {London},
	author = {Walker, F},
	editor = {Saunders, W. W.}
}
