@article {1632,
	title = {Dipteres nouveaux ou peu connus. 22e partie, XXXII: Syrphidi (2e partie). Especes nouvelles, No 1er},
	journal = {Annales de la Soci{\'e}t{\'e} entomologique de France},
	volume = {6},
	year = {1884},
	pages = {315-356},
	keywords = {Eosalpingogaster, Eosalpingogaster nigriventris (Bigot)},
	url = {http://www.biodiversitylibrary.org/bibliography/8188},
	author = {Bigot, J. M. F.}
}
@article {1820,
	title = {Eine merkwurdige neue Syrphiden-Gattung},
	journal = {Wiener entomologische Zeitung},
	volume = {3},
	year = {1884},
	pages = {185-186},
	keywords = {Pelecocera, Pelecocera (Pelecocera), Pelecocera (Pelecocera) pergandei (Williston)},
	url = {http://www.biodiversitylibrary.org/item/43792},
	author = {Williston, S.W.}
}
