@article {1833,
	title = {Agyptische Dipteren},
	journal = {Mitteilungen aus dem Zoologischen Museum in Berlin},
	volume = {2},
	year = {1903},
	pages = {67-195},
	keywords = {Pseudodoros, Pseudodoros (Pseudodoros), Pseudodoros (Pseudodoros) nigricollis Becker},
	url = {http://www.biodiversitylibrary.org/item/95638},
	author = {Becker, T.}
}
@article {1782,
	title = {Zur Gattung Pseudodoros Becker, 1903 (Diptera, Syrpbidae)},
	journal = {Dipteron},
	volume = {3},
	year = {2000},
	pages = {73-92},
	chapter = {1},
	keywords = {Pseudodoros, Pseudodoros (Dioprosopa), Pseudodoros (Dioprosopa) clavatus (Fabricius), Pseudodoros (Dioprosopa) vockerothi (Kassebeer), Pseudodoros (Pseudodoros), Pseudodoros (Pseudodoros) nigricollis Becker},
	author = {Kassebeer, C.}
}
