@book {1537,
	title = {Catalogue of the described Diptera of North America},
	series = {Smithsonian Miscellaneous Collections},
	year = {1858},
	publisher = {Smithsonian Institution},
	organization = {Smithsonian Institution},
	address = {Washington},
	keywords = {Pipunculus lateralis, Pipunculus reipublicae, two species listed},
	author = {Osten Sacken, R.}
}
