@article {507,
	title = {Hemphillia dromedarius, a new arionid slug from Washington},
	journal = {The Nautilus},
	volume = {85},
	year = {1972},
	pages = {100-106},
	author = {Branson, BA}
}
@article {260,
	title = {Genital differences in Philomycus virginicus Hubricht and P. bisdosus Branson},
	journal = {The Nautilus},
	volume = {82},
	year = {1969},
	pages = {74},
	author = {Branson, BA}
}
@article {262,
	title = {Two new slugs (Pulmonata: Philomycidae: Philomycus) from Kentucky and Virginia},
	journal = {The Nautilus},
	volume = {81},
	year = {1968},
	pages = {127-132},
	author = {Branson, BA}
}
