@article {2916,
	title = {Some American Syrphidae (Diptera)},
	journal = {Proceedings of the Entomological Society of Washington},
	volume = {27},
	year = {1925},
	pages = {107-112},
	keywords = {Sterphus, Sterphus (Ceriogaster), Sterphus (Ceriogaster) spinosa (Shannon)},
	url = {http://www.biodiversitylibrary.org/item/54668$\#$page/139/mode/1up},
	author = {Shannon, R.C.}
}
