@article {1379,
	title = {A new syrphid (Diptera) from Guatemala},
	journal = {Entomological News},
	volume = {38},
	year = {1927},
	pages = {239-240},
	keywords = {Toxomerus, Toxomerus costalis (Wiedemann), Toxomerus flaviplurus (Hall)},
	author = {Hall, D. G.}
}
@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 {2103,
	title = {A second survey of Surinam Syrphidae (Diptera): introduction and Syrphinae},
	journal = {Tijdschrift voor Entomologie},
	volume = {53},
	year = {2010},
	month = {12/2010},
	pages = {163{\textendash}196},
	keywords = {Toxomerus, Toxomerus costalis (Wiedemann)},
	url = {http://science.naturalis.nl/media/257083/reemer_2010_surinam_syrphidae.pdf},
	author = {Reemer, Menno}
}
@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.}
}
