@article {4,
	title = {Descriptions of dipterous insects of the United States},
	journal = {Journal of the Academy of Natural Sciences of Philadelphia},
	volume = {3},
	year = {1823},
	month = {04/1823},
	pages = {9-32, 33-64, 73-104},
	url = {http://books.google.com/books?id=7kEWAAAAYAAJ\&lpg=PA9\&ots=O03u9CEVBv\&dq=Descriptions\%20of\%20dipterous\%20insects\%20of\%20the\%20United\%20States\&pg=PA9$\#$v=onepage\&q=Descriptions\%20of\%20dipterous\%20insects\%20of\%20the\%20United\%20States\&f=false},
	author = {Say, T}
}
@article {282,
	title = {The Genus Mesogramma},
	journal = {Entomologica Americana. A Journal of Entomology},
	volume = {XXIII (New Series)},
	number = {No. 1},
	year = {1943},
	month = {April 30, 1943},
	pages = {1-99},
	keywords = {key to genus, Key to species, Mesogramma, Syrphidae, Toxomerini, Toxomerus, Toxomerus apegiensis (Harbach), Toxomerus circumcinctus (Enderlein), Toxomerus costalis (Wiedemann), Toxomerus flaviplurus (Hall), Toxomerus funestus (Doesburg), Toxomerus geminatus (Say), Toxomerus jussiaeae Vige, Toxomerus lunus (Hull), Toxomerus marginatus (Say), Toxomerus politus (Say), Toxomerus porticola (Thomson), Toxomerus purus (Curran), Toxomerus verticalis (Curran), Toxomerus watsoni (Curran)},
	author = {Hull, Frank M.}
}
@article {577,
	title = {A revision of the genera of the Syrphini (Diptera: Syrphidae)},
	journal = {Memoirs of the Entomological Society of Canada},
	volume = {62},
	year = {1969},
	pages = {1-176},
	address = {Ottawa},
	abstract = {<p>Notosyrphus n. g., Melangyna (Austrosyrphus) n. subg., Melangyna (Melanosyrphus) n. subg., Exallandra n. g., n. spp. in Citrogramma n. g., Dideomina n. g., Hermesomyia n. g., Pseudoscaeva n. g., Antillus n. g., and Gilluwea n. g.</p>
},
	author = {Vockeroth, J.R.}
}
@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}
}
@article {3370,
	title = {Is the mega-diverse genus Ocyptamus (Diptera, Syrphidae) monophyletic? Evidence from molecular characters including the secondary structure of 28S rRNA},
	journal = {Molecular Phylogenetics and Evolution},
	volume = {62},
	year = {2012},
	pages = {191-205},
	url = {http://www.sciencedirect.com/science/article/pii/S1055790311004040},
	author = {Mengual, Ximo and St{\r a}hls, Gunilla and Rojo, Santos}
}
@article {1441,
	title = {Revision of Toxomerus Macquart, 1855 (Diptera: Syrphidae) from Brazil with synonymic notes, identification key to the species and description of three new species},
	journal = {Zootaxa},
	volume = {2179},
	year = {2009},
	month = {08/2009},
	pages = {72 pp},
	keywords = {Toxomerini, Toxomerus, Toxomerus costalis (Wiedemann), Toxomerus geminatus (Say), Toxomerus jussiaeae Vige, Toxomerus marginatus (Say), Toxomerus politus (Say)},
	url = {http://www.mapress.com/zootaxa/2009/1/zt02179p072.pdf},
	author = {Borges, Z. M. and Couri, M. S.}
}
@article {2111,
	title = {Pollen feeding larvae in the presumed predatory syrphine genus Toxomerus Macquart (Diptera, Syrphidae)},
	journal = {Journal of Natural History},
	volume = {43},
	year = {2009},
	month = {04/2009},
	pages = {939{\textendash}949},
	keywords = {Syrphinae, Toxomerini, Toxomerus, Toxomerus apegiensis (Harbach), Toxomerus politus (Say)},
	url = {http://www.google.com/url?sa=t\&source=web\&cd=8\&ved=0CFQQFjAH\&url=http\%3A\%2F\%2Fscience.naturalis.nl\%2Fmedia\%2F159755\%2Freemer_rotheray_2009_toxomerus_apegiensis.pdf\&rct=j\&q=Pollen\%20feeding\%20larvae\%20in\%20the\%20presumed\%20predatory\%20syrphine\%20genus\%20To},
	author = {Reemer, Menno and Rotheray, Graham E.}
}
