@article {263,
	title = {<i>Meropidia</i>, a new genus of flower flies (Diptera: Syrphidae) from South America},
	journal = {Papeis Avulsos De Zoologia},
	volume = {35},
	number = {9},
	year = {1983},
	pages = {109-115},
	keywords = {Arthropods, BOLIVIA, Chapares \& Cochabamba, COLOMBIA, Cordillera, Dipterans/True Flies, ECUADOR, Insects, Invertebrates, Limon, Meropidia, Meropidia neurostigma Hippa, Meropidia rufa Thompson, Monte Socorro, New taxa, Syrphidae},
	author = {Hippa, Heikki and Thompson, F. Christian}
}
@article {258,
	title = {Morphology and taxonomic value of the female external genitalia of Syrphidae and some other Diptera by new methodology},
	journal = {Annales Zoologici Fennici},
	volume = {23},
	number = {3},
	year = {1986},
	pages = {307-320},
	keywords = {Arthropods, Diptera, Dipterans/True Flies, female genitalia, Female morphology \& taxonomic value, GENITALIA, Insects, Invertebrates, morphology, Syrphidae, taxonomy},
	author = {Hippa, Heikki}
}
@article {264,
	title = {Revision of the <i>Sterphus</i> cybele species group (Diptera: Syrphidae)},
	journal = {Proceedings Of The Entomological Society Of Washington},
	volume = {96},
	number = {3},
	year = {1994},
	pages = {483-495},
	address = {Washington},
	keywords = {Arthropods, BOLIVIA, Chiriqui Province, COLOMBIA, Coroice \& Yungas, COSTA RICA, Dipterans/True Flies, Insects, Invertebrates, Maracay, Monte Socorro, New species, New species Sterphus cydippe, New species Sterphus janzeni, New species Sterphus venezuelaensis, PANAMA, Rancho Grande, Sterphus calypso, Syrphidae, VENEZUELA},
	author = {Hippa, Heikki and Thompson, F. Christian}
}
