@article {Edmunds1972,
	title = {Biogeography and evolution of Ephemeroptera},
	journal = {Annual Review of Entomology},
	volume = {17},
	year = {1972},
	pages = {21 {\textendash} 42},
	url = {http://www.annualreviews.org/doi/pdf/10.1146/annurev.en.17.010172.000321},
	author = {Edmunds, GF}
}
