@article {6285,
	title = {Diptera, Fam. Empididae},
	journal = {Genera Insectorum},
	volume = {185},
	year = {1928},
	pages = {1-434},
	chapter = {1},
	author = {Melander, A. L.}
}
@article {3580,
	title = {Swarming behavior, sexual dimorphism, and female reproductive status in the sex role-reversed  dance fly species Rhamphomyia marginata},
	journal = {Journal of Insect Behavior},
	volume = {10},
	year = {1997},
	pages = {783-804},
	author = {Svensson, B. G.}
}
@article {3571,
	title = {A curious habit of an empidid fly},
	journal = {Bulletin of the Brooklyn Entomological Society},
	volume = {36},
	year = {1941},
	pages = {117},
	author = {Steyskal, G. C.}
}
@article {3570,
	title = {Biology of the long-tailed dance fly, Rhamphomyia longicauda (Diptera: Empididae): a new look at swarming},
	journal = {Annals of the Entomological Society of America},
	volume = {63},
	year = {1970},
	pages = {1407-1412},
	author = {Newkirk, M. R.}
}
@article {3555,
	title = {Courtship role reversal and deceptive signals in the long-tailed dance fly, Rhamphomyia longicauda},
	journal = {Animal Behavior},
	volume = {59},
	year = {2000},
	pages = {411-421},
	author = {Funk, D. H. and Tallamy, D. W.}
}
@article {3545,
	title = {Swarm site fidelity in the sex role-reversed dance fly Empis borealis},
	journal = {Journal of Insect Behavior},
	volume = {13},
	year = {2000},
	pages = {785-796},
	author = {Svensson, B. G. and Petersson, E.}
}
@article {3544,
	title = {Why insects swarm: testing the models for lek mating systems on swarming Empis borealis females},
	journal = {Behav. Ecol. Sociobiol.},
	volume = {31},
	year = {1992},
	pages = {253-261},
	author = {Svensson, B. G. and Petersson, E.}
}
@article {3543,
	title = {Nuptial gift size prolongs copulation duration in the dance fly Empis borealis.},
	journal = {Ecological Entomology},
	volume = {15},
	year = {1990},
	pages = {225-229},
	author = {Svensson, B. G. and Petersson, E. and Frisk, M.}
}
@article {3542,
	title = {Why do males of the dance fly Empis borealis refuse to mate? The importance of female age and size.},
	journal = {Journal of Insect Behavior},
	volume = {2},
	year = {1989},
	pages = {387-395},
	author = {Svensson, B. G. , Petersson, E. and Forsgren, E.}
}
@article {3541,
	title = {Non-random mating in the dance fly Empis borealis: the importance of male choice},
	journal = {Ethology},
	volume = {79},
	year = {1988},
	pages = {307-316},
	author = {Svensson, B. G. and Petersson, E.}
}
@article {3540,
	title = {Sex-role reversed courtship behaviour, sexual dimorphism and nuptial gift in the dance fly, Empis borealis (L.)},
	journal = {Ann. Zool. Fenn.},
	volume = {24},
	year = {1987},
	pages = {323-334},
	author = {Svensson, B. G. and Petersson, E.}
}
@book {3538,
	title = {The Empidoidea (Diptera) of Fennoscandia and Denmark. III. Genus Empis},
	series = {Fauna Entomologica Scandinavica},
	number = {29},
	year = {1994},
	pages = {192},
	publisher = {E.J. Bril},
	organization = {E.J. Bril},
	address = {Leiden},
	author = {Chv{\'a}la, M.}
}
@article {3526,
	title = {New species of Empididae of the genera Empis, Hilara, and Hormopeza from Georgia, with a synopsis of the North American species of Hormopeza},
	journal = {Annals of the Entomological Society of America},
	volume = {62},
	year = {1969},
	pages = {292-299},
	author = {Steyskal, G. C.}
}
@book {3524,
	title = {Diptera of Patagonia and South Chile. Part IV. Empididae},
	year = {1933},
	pages = {334},
	publisher = {British Museum (Natural History)},
	organization = {British Museum (Natural History)},
	author = {Collin, J. E.}
}
@article {3522,
	title = {The mating behavior of Empis barbatoides Melander and Empis poplitea Loew (Diptera: Empididae)},
	journal = {Journal of Natural History},
	volume = {7},
	year = {1973},
	pages = {411-420},
	author = {Alcock, J.}
}
@article {3521,
	title = {The evolution of empty nuptial gifts in a dance fly Empis snoddyi (Diptera: Empididae): bigger isn{\textquoteright}t always better},
	journal = {Behav. Ecol. Sociobiol.},
	volume = {45},
	year = {1999},
	pages = {161-166},
	author = {Sadowski, J. A. and Moore, A. J. and Brodie, E. D.}
}
@article {3517,
	title = {Sexual selection and the evolution of dance fly mating systems (Diptera: Empididae; Empidinae)},
	journal = {Canadian Entomologist},
	volume = {126},
	year = {1994},
	pages = {907-920},
	author = {Cumming, J. M.}
}
@inbook {1830,
	title = {Chapter 47. Empididae},
	booktitle = {Manual of Nearctic Diptera},
	series = {Agriculture Canada Monograph},
	volume = {1},
	number = {27},
	year = {1981},
	pages = {607-624},
	publisher = {Research Branch, Agriculture Canada},
	organization = {Research Branch, Agriculture Canada},
	address = {Ottawa},
	keywords = {Nearctic},
	author = {Steyskal, G. C. and Knutson, L. V.},
	editor = {McAlpine, J. F. and Peterson, B. V. and Shewell, G. E. and Teskey, H. J. and Vockeroth, J. R. and Wood, D. M.}
}
