@article {Martin:1957py,
	title = {A revision of the Leptogastrinae in the United States (Diptera, Asilidae)},
	journal = {Bulletin of the American Museum of Natural History},
	volume = {111},
	number = {5},
	year = {1957},
	pages = {347{\textendash}385},
	keywords = {Apachekolos, Asilidae, Beameromyia, key, Leptogaster, Leptogastrinae, Leptopteromyia, Nearctic, Psilonyx, sp. nov.},
	url = {http://hdl.handle.net/2246/433},
	author = {Martin, C.H.}
}
