@article {660,
	title = {Spedizione al Ruwenzori de SAR Luigi Amedeo di Savoia duca degli Abruzzi. VII. Vaginulidae e Urocyclidae},
	journal = {Boll. Mus. Zool. Anat. comp. Univ. Torino},
	volume = {21},
	year = {1906},
	pages = {1-6},
	author = {Pollonera, C}
}
@article {641,
	title = {East African slugs of the family Urocyclidae - part 2},
	journal = {Journal of the East African Natural History Society},
	volume = {23},
	year = {1960},
	pages = {233-240},
	author = {Verdcourt, B}
}
