@article {21818,
	title = {An annotated list of arthropods collected from ring-billed gull nests on Granite Island, Black Bay, Lake Superior, 1972 and 1973},
	journal = {Proceedings of the Entomological Society of Ontario},
	volume = {104(1973)},
	year = {1974},
	pages = {38-46},
	type = {article},
	keywords = {Canada, Leptometopa rufifrons, Milichiidae, Nearctis, nidicolous, Ontario},
	url = {http://milichiidae.info/sites/milichiidae.info/files/Freitag\&Ryder_1974.pdf},
	author = {Freitag, R. and Ryder, J. P.}
}
