@article {1580,
	title = {Temporal shifts in dung beetle community structure within a protected area of tropical wet forest: a 35-year study and its implications for long-term conservation},
	journal = {Journal of Applied Ecology},
	volume = {45},
	year = {2008},
	pages = {1584-1592},
	author = {Escobar, F. and Halffter, G and Solis, A and Halffter, V and Navarrete, D}
}
@article {1710,
	title = {Historical and ecological factors determining the geographic distribution of beetles (Coleoptera: Scarabaeidae: Scarabaeinae)},
	journal = {Folia Entomologica Mexicana},
	volume = {82},
	year = {1991},
	pages = {195-238},
	keywords = {Dung beetles},
	author = {Halffter, G}
}
@article {1714,
	title = {The Scarabaeinae (Insecta:Coleoptera), an animal group for analyzing, inventorying and monitoring biodiversity in tropical rain forest and modified landscapes},
	journal = {Biology International},
	volume = {27},
	year = {1993},
	pages = {15-21},
	keywords = {Dung beetles},
	author = {Halffter, G and Favila, M. E.}
}
@article {1717,
	title = {Mating and nesting behaviour of Eurysternus (Coleoptera: Scarabaeinae)},
	journal = {Quaestiones Entomologicae},
	volume = {16},
	year = {1980},
	note = {PHOTOCOPIED},
	pages = {599-620},
	keywords = {Dung beetles},
	author = {Halffter, G and Halffter, V and Huerta, C.}
}
@article {1719,
	title = {The natural history of dung beetles of the subfamily Scarabaeinae (Coleoptera: Scarabaeidae)},
	journal = {Folia Entomologica Mexicana},
	volume = {12-14},
	year = {1966},
	pages = {1-312},
	author = {Halffter, G and Matthews, E. G.}
}
@article {1720,
	title = {The natural history of dung beetles.  A supplement on associated biota},
	journal = { Revista Latinoamericana de Microbiolog{\'\i}a.},
	volume = {13},
	year = {1971},
	note = {have copy},
	pages = {147-164},
	keywords = {mammals},
	author = {Halffter, G and Matthews, Eric G.}
}
@article {1928,
	title = {Biogeographical and ecological factors affecting the altitudinal variation of mountainous communities of coprophagous beetles (Coleoptera : Scarabaeoidea): a comparative study},
	journal = {Annals of the Entomological Society of America},
	volume = {93},
	number = {1},
	year = {2000},
	note = {359UZANN ENTOMOL SOC AMER},
	month = {Jan},
	pages = {115-126},
	abstract = {The altitudinal variation in the richness and composition of communities of co-prophagous beetles in a mountainous landscape in Mexico is analyzed and the results obtained are compared with those of similar studies carried out in other parts of the world. Two nonexclusive processes are proposed as responsible for the assemblage of mountain fauna: horizontal colonization by elements originating from lineages distributed at higher latitudes and vertical colonization by lineages distributed at the same latitude but at different altitudes. The current analysis supports the hypothesis that when the horizontal colonization dominates, mountain faunas show a clear altitudinal substitution between large taxa with different evolutionary histories (e.g., Scarabaeinae and Aphodiinae) and the gradient of reduction in species richness is attenuated. This occurs in mountains of different continents and depends primarily on the degree of isolation and general orientation of thr mountain ranges. Conversely, when vertical colonization dominates, mountain faunas show only slight altitudinal substitution, and the reduction in richness is greater.},
	keywords = {Dung beetles},
	url = {<Go to ISI>://000089631600016},
	author = {Lobo, J. M. and Halffter, G}
}
