@article {1565,
	title = {Good housekeeping: why do shelter-dwelling caterpillars fling their frass?},
	journal = {Ecology Letters},
	volume = {6},
	year = {2003},
	note = {Hesperiidae},
	pages = {361-370},
	keywords = {frass ejection, larva, Parasitism, Predation, shelter},
	author = {Weiss, M R}
}
@article {763,
	title = {Shelter building behavior of Pyrrhopyge papius (Lepidoptera: Hesperiidae) and the use of the Mayfield method for estimating survivorship of shelter-building lepidopteran larvae},
	journal = {Zoologia},
	volume = {27},
	number = {6},
	year = {2010},
	note = {Hesperiidae},
	pages = {867-872},
	keywords = {larva, Parasitism, Predation, shelter},
	author = {H. F. Greeney and T. R. Walla and J. Jahner and R. Berger}
}
