@article {487,
	title = {Identification Guide to Land Snails and Slugs of Western Washington},
	year = {2004},
	url = {http://academic.evergreen.edu/projects/ants/TESCBiota/mollusc/key/webkey.htm},
	author = {William P. Leonard and Casey H. Richart and Timothy A. Pearce and Paul A. Hohenlohe}
}
@article {492,
	title = {Fungi and other items consumed by the blue-gray taildropper slug ( Prophysaon coeruleum) and the papillose taildropper slug ( Prophysaon dubium)},
	journal = {Veliger},
	volume = {45},
	year = {2002},
	pages = {261{\textendash}264},
	author = {McGraw, R and Duncan, N and Cazares, E}
}
