Title: Biblio RTF Export
Author: Biblio 7.x

H.  Simroth, ?Die Nacktschnecken der portugiesisch-azorischen Fauna in ihrem Verhältnis zu denen der paläarktischen Region überhaupt?, Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum, vol. 56, pp. 201-424, Tab. IX-XVIII [= 9-18], 1891.

H. E.  Quick, ?British slugs (Pulmonata: Testacellidae, Arionidae, Limacidae)?, Bulletin of the British Museum (Natural History), Zoology, vol. 6, pp. 103-226, 1960.

M. P.  Kerney and Cameron, R. A. D., Land Snails of Britain and North-West Europe. Hong Kong: Harper Collins Publishers, 1979.

T.  Rodriguez and Hermida, J., ?Key to the identification of the slugs (Gastropoda: Pulmonata) of Portugal?, Journal of Conchology, vol. 34, pp. 377-392, 1993.

T.  Rodriguez and Hermida, J., ?Key to the identification of the slugs (Gastropoda: Pulmonata) of Portugal?, Journal of Conchology, vol. 34, pp. 377-392, 1993.

?Fauna Europaea?, 2008.