Literature

Authors	Year	Title
J. Heller	2009	Land Snails of the Land of Israel: Natural History and a Field Guide
D. Dourson, Dourson J.	2006	Land Snails of the Great Smoky Mountains (Eastern Region)
R. G. Forsyth	2004	Land Snails of British Columbia.
M. P. Kerney, Cameron R. A. D.	1979	Land Snails of Britain and North-West Europe
A. Sysoev, Schileyko A.	2009	Land Snails and Slugs of Russia and Adjacent Countries
H. A. Pilsbry	1948	Land Mollusca of North America north of Mexico
L. R. L. Simone	2006	Land and Freshwater Molluscs of Brazil
T. Rodriguez, Hermida J.	1993	Key to the identification of the slugs (Gastropoda: Pulmonata) of Portugal
T. Rodriguez, Hermida J.	1993	Key to the identification of the slugs (Gastropoda: Pulmonata) of Portugal
A. Issel	1874	Illustrazione delle specie terrestri e d’acqua dolce raccolte nell’isola di Borneo dai Signori G. Doria e O. Beccari.
W. S. S. Van Benthe Jutting	1952	III. Systematic studies on the non-marine Mollusca of the Indo-Australian archipelago. Critical revision of the Javanese Pulmonate land-snails of the families Ellobiidae to Limacidae, with an appendix on Helicarionidae.
W. P. Leonard, Richart, C. H., Pearce, T. A., Hohenlohe, P. A.	2004	Identification Guide to Land Snails and Slugs of Western Washington
A. E. J. P. J. de Férussac, Deshayes G. - P.	Submitted	Histoire naturelle générale et particulière des mollusques terrestres et fluviatiles, tant des espèces que l’on trouve aujourd’hui vivantes, que des dépouilles fossiles de celles qui n’existent plus; classés d’après les caractères essentie
A. Moquin-Tandon	1855	Histoire naturelle des mollusques terrestres et fluviatiles de la France contenant des études générales sur leur anatomie et leur physiologie et la description particulière des genres, des espèces et des variétés.
F. Dumont, Mortillet G.	Submitted	Histoire des mollusques terrestres et d’eau douce vivants et fossiles de la Savoie et du Bassin du Léman
B. A. Branson	1991	Hesperarion mariae (Gastropoda: Aionidae: Ariolimacinae), a new slug species from Oregon
B. A. Branson	1972	Hemphillia dromedarius, a new arionid slug from Washington
W. F. Schultes	2011	Geomalacus anguiformis
W. F. Schultes	2011	Geomalacus (Geomalacus) oliveirae
W. F. Schultes	2010	Geomalacus (Geomalacus) maculosus
B. A. Branson	1969	Genital differences in Philomycus virginicus Hubricht and P. bisdosus Branson
G. Manganelli, Bodon, M., Favilli, L., Giusti, F.	1995	Gastropoda Pulmonata
J. Castillejo, Wiktor A.	1983	Furcopenis gen. n. with its two new species and a new Deroceras species from Spain (Gastropoda, Pulmonata, Agriolimacidae)
R. McGraw, Duncan, N., Cazares, E.	2002	Fungi and other items consumed by the blue-gray taildropper slug ( Prophysaon coeruleum) and the papillose taildropper slug ( Prophysaon dubium)
T. J. Jennings, Barkham J. P.	1975	Food of slugs in mixed deciduous woodlands
H. Kappes	2008	Faunal associations of Arion fuscus (O.F. Mueller, 1774) and Arion subfuscus (Draparnaud, 1805) as indicators of niche differentiation at sympatric occurrence (Gastropoda: Arionidae)
A. Wiktor	2001	Fauna Graeciae VIII: The slugs of Greece (Arionidae, Milacidae, Limacidae, Agriolimacidae - Gastropoda, Stylommatophora)
	2008	Fauna Europaea
R. Dirzo, Harper J. L.	1982	Experimental studies on slug-plant interactions: III. Differences in the acceptability of individual plants of Trifolium repens to slugs and snails
C. Pollonera	1885	Elenco dei molluschi terrestri viventi in Piemonte
D. N. Chen, Gao J. X.	1987	Economic Fauna Sinica of China: Terrestrial Molluscs
B. Verdcourt	1960	East African slugs of the family Urocyclidae - part 2
B. Verdcourt, Polhill R. M.	1961	East African slugs of the family Urocyclidae, III & IV. The genus Trichotoxon
B. Verdcourt	1960	East African slugs of the family Urocyclidae
W. Rähle	1998	Drei neue Deroceras-Arten aus Südanatolien (Türkei) (Gastropoda: Pulmonata: Agriolimacidae)
W. O. C. Symondon	1997	Does Tandonia budapestensis (Mollusca: Pulmonata) contain toxins? Evidence from feeding trials with the slugs predator Pterostichus melanarius (Coleoptera: Carabidae)
Gomes, SR, Thomé J. W.	1994	Diversity and distribution of the Veronicellidae (Gastropoda: Soleolifera) in the Oriental and Australian biogeographical regions
H. Simroth	1889	Die von Herrn E. v. Oertzen in Griechenland gesammelten Nacktschnecken
H. Simroth	1891	Die Nacktschnecken der portugiesisch-azorischen Fauna in ihrem Verhältnis zu denen der paläarktischen Region überhaupt
R. Lehmann	1862	Die Nacktschnecken aus der Umgebung Stettins und in Pommern
M. P. Kerney, Cameron, R. A. D., Jungbluth, J. H.	1983	Die Landschnecken Nord- und Mitteleuropas
J. L. Van Goethem	1975	Descriptions et diagnoses preliminaires d’especes et genres nouveaux d’Urocyclinae (Mollusca, Pulmonata, Urocyclidae)
W. E. Collinge	1893	Description of the anatomy of a new species and variety of Arion
A. Morelet	1845	Description des mollusques terrestres et fluviatiles de Portugal
W. F. Schultes	2008	Deroceras seriphium
W. F. Schultes	2008	Deroceras rhodensis
W. F. Schultes)	2008	Deroceras parium
W. F. Schultes	2008	Deroceras oertzeni
W. F. Schultes	2008	Deroceras nyphoni
W. F. Schultes	2010	Deroceras neuteboomi