@article {1028,
	title = {Speciation among tropical forest trees: some deductions in the light of recent research},
	journal = {Biological Journal of the Linnean Society},
	volume = {1},
	year = {1969},
	month = {1969///},
	pages = {155 - 196},
	author = {Ashton,P.S.}
}
@article {948,
	title = {Hostplants and classification: a review of nymphalid butterflies},
	journal = {Biological Journal of the Linnean Society},
	volume = {33},
	year = {1988},
	note = {At the end of this ms, he argues that sequestration is not necessarily the source of unpalatability in nymphalids (such as ithomiines)},
	month = {1988///},
	pages = {95 - 203},
	author = {Ackery,P.R.}
}
@article {949,
	title = {Hostplant utilization by African and Australian butterflies},
	journal = {Biological Journal of the Linnean Society},
	volume = {44},
	year = {1991},
	month = {1991///},
	pages = {335 - 351},
	author = {Ackery,P.R.}
}
