@article {2073,
	title = {Ecological functions and ecosystem services of Scarabaeine dung beetles: a review},
	journal = {Biological Conservation},
	volume = {141},
	number = {6},
	year = {2008},
	pages = {1461-1474},
	keywords = {dung beetle, ecological economics, ecosystem function, ecosystem service, human health},
	author = {Nichols, E. and Spector, S. and Louzada, J and Larsen, T. and Amezquita, S and Favila, M. and The Scarabaeinae Reaearch Network}
}
@article {2287,
	title = {Two species of Canthon Hoffmannsegg feed  on dead and live invertebrates},
	journal = {The Coleopterists Bulletin},
	volume = {52},
	number = {2},
	year = {1998},
	note = {have copy-need to scan},
	pages = {101-104},
	keywords = {dung beetle, food mammals, Invertebrates-, resources},
	author = {Villalobos, J. and D{\'\i}az, A and Favila, M.}
}
