@article {536,
	title = {<i>Austroascia segersi</i>, a new genus and species (Diptera: Syrphidae)},
	journal = {Pap{\'e}is Avulsos de Zoologia},
	volume = {31},
	number = {1},
	year = {1977},
	pages = {1-6},
	address = {S{\~a}o Paulo},
	keywords = {Austroascia, Austroascia segersi, Austroascia segersi Thompson \& Marnef, Syrphidae},
	author = {Thompson, F. Christian and Marnef, L.}
}
@article {1797,
	title = {La faune terrestre de l{\textquoteright}Ile de Sainte-Helene. Troisieme partie. 13. Fam. Syrphidae.},
	journal = {Annales du Mus{\'e}e royal de l{\textquoteright}Afrique centrale Ser. 8vo (Zool.)},
	volume = {215},
	year = {1977},
	pages = {63-74},
	keywords = {Sphaerophoria (Loveridgeana), Sphaerophoria (Loveridgeana) beattiei (Doesburg \& Doesburg)},
	author = {Doesburg, P.H. van (Sr) and Doesburg, P.H. van (Jr)}
}
@article {139,
	title = {The <i>Sphegina</i> species of eastern North America (Diptera: Syrphidae)},
	journal = {Proceedings of the Biological Society of Washington},
	volume = {90},
	number = {3},
	year = {1977},
	pages = {536-552},
	address = {Washington},
	keywords = {Sphegina, Syrphidae},
	author = {Coovert, Gary A. and Thompson, F. Christian}
}
@article {88,
	title = {Los S{\'{\i}rfidos de las Islas Canarias (Diptera, Syrphidae)},
	year = {1977},
	pages = {75-91 (incomplete)},
	keywords = {Conopidae, key to subfamilies},
	author = {Baez Fumero, Marcos}
}
@inbook {502,
	title = {Syrphidae},
	booktitle = {Biota Acu{\'a}tica de Sudam{\'e}rica Austral},
	year = {1977},
	note = {i-xv, 1-342. Chapter pagination},
	pages = {306-308},
	publisher = {San Diego State University},
	organization = {San Diego State University},
	address = {San Diego, California},
	keywords = {Arthropods, BIBLIOGRAPHIES, Dipterans/True Flies, inland waters, Insects, Invertebrates, SOUTH AMERICA, Southern inland waters, southern South America, Syrphidae, taxonomic bibliography, taxonomy},
	author = {Thompson, F. Christian},
	editor = {Hurlbert, S.H.}
}
