@inbook {603,
	title = {Fam. Syrphidae [conc.]; Fam. Conopidae; Fam. Pipunculidae},
	booktitle = {Biologia Centrali Americana, Zoologia - Insecta - Diptera},
	volume = {3},
	year = {1892},
	note = {2 plates},
	pages = {pp. 52-72, 73-79, pl. 1, pl. 2, figs. 1-12; pp. 79-86, pl. 2, figs. 13-14; pp. 86-88},
	address = {London},
	keywords = {Conopidae, Neotropical, Pipunculidae},
	url = {http://www.sil.si.edu/digitalcollections/bca/navigation/bca_16_03_00/bca_16_03_00select.cfm},
	author = {Williston, S.W.},
	editor = {Godman, F.D. and Salvin, O.}
}
