@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 {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.}
}
