@book {1500,
	title = {Entomologia systematica emendata et aucta : Secundun classes, ordines, genera, species, adjectis synonimis, locis, observationibus, descriptionibus / Joh. Christ. Fabricii},
	volume = {4},
	year = {1794},
	pages = {[6] + 472 + [5]},
	publisher = {C. G. Proft},
	organization = {C. G. Proft},
	address = {Hafniae [=Copenhagen]},
	url = {http://www.biodiversitylibrary.org/bibliography/36532},
	author = {Fabricius, J.C.}
}
@article {1100,
	title = {Dipteres exotiques nouveaux ou peu connus. Tome deuxieme. 2e partie},
	journal = {M{\'e}moires de la Soci{\'e}t{\'e} Royale des Sciences, de l{\textquoteright}Agriculture, et des Arts {\`a} Li{\`e}ge},
	volume = {1841},
	year = {1842},
	pages = {65-200, 22 pls},
	keywords = {Copestylum, Copestylum (Phalacromyia) scutellatum (Macquart), Eristalinus (Helophilina), Eristalinus (Helophilina) smaragdinus (Macquart), Lejops, Lejops (Asemosyrphus), Lejops (Asemosyrphus) mexicanus (Macquart), Mixogaster, Mixogaster conopsoides Macquart, Paragini, Paragus, Paragus (Afroparagus), Paragus (Afroparagus) borbonicus Macquart, Psilota, Psilota buccata (Macquart), Simosyrphus, Simosyrphus grandicornis (Macquart)},
	url = {http://www.biodiversitylibrary.org/bibliography/15792},
	author = {Macquart, P.J.M.}
}
@book {1209,
	title = {Systematische Beschreibung der bekannten europaischen zweiflugeligen Insekten},
	volume = {3},
	year = {1822},
	pages = {x + 416 pp., pls. 22-32},
	publisher = {Dritter Theil. Schulz-Wundermann, Hamm.},
	organization = {Dritter Theil. Schulz-Wundermann, Hamm.},
	url = {http://www.biodiversitylibrary.org/item/49298$\#$page/1/mode/1up},
	author = {Meigen, J.W.}
}
@inbook {1501,
	title = {Diptera. Species nova descripsit},
	booktitle = {Kongliga svenska fregatten Eugenies resa omkring jorden under befal af C. A. Virgin, {\r a}ren 1851-1853},
	volume = {2},
	year = {1869},
	pages = {443-614},
	publisher = {P. A. Norstedt \& Soner},
	organization = {P. A. Norstedt \& Soner},
	chapter = {1},
	address = {Stockholm},
	url = {http://www.biodiversitylibrary.org/bibliography/2467},
	author = {Thomson, C. G.}
}
@article {1506,
	title = {Bidrag till k{\"a}nnedomen om Afrikas Diptera [part]},
	journal = {{\"O}fversigt Kongliga Vetenskaps-Akademins F{\"o}rhandlingar Stockholm},
	volume = {14 (1857)},
	year = {1858},
	pages = {337-383},
	keywords = {Paragus, Paragus (Pandasyopthalmus), Paragus (Pandasyopthalmus) longiventris Loew},
	author = {Loew, H.}
}
@article {1505,
	title = {Synopsis of the economic Syrphidae of Japan. Pl. [sic] [=Pt.] I},
	journal = {Entomological Magazine Kyoto},
	volume = {2},
	year = {1916},
	pages = {1-36, pl. 1},
	keywords = {Eupeodes (Macrosyrphus), Eupeodes (Macrosyrphus) horishanus (Matsumura), Paragus, Paragus (Pandasyopthalmus), Paragus (Pandasyopthalmus) jozanus Matsumura},
	author = {Matsumura, S. and Adachi, J.}
}
@article {584,
	title = {Revision of the New World species of <i>Paragus</i> Latreille (Diptera: Syrphidae)},
	journal = {The Canadian Entomologist},
	volume = {118},
	number = {3},
	year = {1986},
	pages = {183-198},
	address = {Ottawa},
	keywords = {Arthropods, CENTRAL AMERICA, Diptera, Insects, Invertebrates, NORTH AMERICA, Paragus, Syrphidae, Systematic revision \& distribution},
	author = {Vockeroth, J.R.}
}
@book {587,
	title = {The flower flies of the subfamily Syrphinae of Canada, Alaska and Greenland},
	series = {The Insects and Arachnids of Canada},
	volume = {18},
	year = {1992},
	pages = {456},
	publisher = {Canada Communications Group - Publishing},
	organization = {Canada Communications Group - Publishing},
	address = {Ottawa},
	keywords = {Arthropods, biology \& distribution, Chrysotoxum, Dasysyrphus, Diptera, Insects, Invertebrates, keys, Keys to selected taxa, LIFE CYCLE AND DEVELOPMENT, LWI insect inventory, NEARCTIC REGION, NEOTROPICAL REGION, review, Syrphidae, Syrphinae},
	author = {Vockeroth, J.R.}
}
@article {518,
	title = {Keys to Nearctic Syrphidae (Diptera)},
	year = {1991},
	pages = {88},
	address = {unpublished keys},
	author = {Thompson, F. C.}
}
@article {191,
	title = {A new species of <i>Paragus</i> Latreille (Diptera, Syrphidae) from Kenya},
	journal = {Ann. Natal Mus.},
	volume = {39},
	year = {1998},
	month = {December, 1998},
	pages = {143-147},
	keywords = {Afrotropical, Kenya, new species description, Pandasyopthalmus, Paragus, Syrphidae},
	author = {De Meyer, Marc}
}
@article {1928,
	title = {First phylogeny of predatory Flower flies (Diptera, Syrphidae, Syrphinae) using mitochondrial COI and nuclear 28S rRNA genes: conflict and congruence with the current tribal classification},
	journal = {Cladistics},
	volume = {24},
	year = {2008},
	pages = {543-562},
	url = {http://entomology.si.edu/StaffPages/Mengual_Ximo/2008_Cladistics.pdf},
	author = {Mengual, Ximo and St{\r a}hls, Gunilla and Rojo, Santos}
}
