References

●	Amza M. C., Petrovici M., Gheoca V. (2011). Preliminary study of the terrestrial gastropods diversity (Gastropoda: Stylomatophora) from Cefa Nature Park (NW of Romania). Advances in Environmental Sciences - International Journal of the Bioflux Society 3(1): 17-22
●	Balashov I. A. (2016). Fauna of Ukraine. Tome 29: Molluscs. Volume 5: Stylommatophora: 1-592
●	Balashov I. A., Kramarenko S. S., Zhukov A. V., Shklyaruk A. N., Baidashnikov A. A., Vasyliuk A. V. (2013). Contribution to the knowledge of terrestrial molluscs in southeastern Ukraine. Malacologica Bohemoslovaca 12: 62-69
●	Baminger H. (1997). Shell-morphometrical characterization of populations of Arianta arbustorum (L.) (Gastropoda, Helicidae) in the Ennstaler Alpen (Styria, Austria). Annalen des Naturhistorischen Museums in Wien 99B: 497-519
●	Baur B. (1984). Shell size and growth rate differences for alpine populations of Arianta arbustorum (L.) (Pulmonata: Helicidae). Revue Suisse De Zoologie 91(1): 37-46
●	Baur B. (1993). Population structure, density, dispersal and neighbourhood size in Arianta arbustorum (LINNAEUS, 1758) (Pulmonata: Helicidae). Annalen des Naturhistorischen Museums in Wien 94/95B: 307-321
●	Bielz M. (1851). Verzeichniss der Land- und Süsswasser-Mollusken Siebenbürgens. Verhandlungen und Mittheilungen des Siebenbürgischen Vereins für Naturwissenschaften in Hermannstadt 2: 55-59
●	Boch S., Berlinger M., Fischer M., Knop E., Nentwig W., Türke M., Prati D. (2012). Fern and bryophyte endozoochory by slugs. Oecologia 172: 817-822
●	Čejka T., Hamerlík L. (2009). Land snails as indicators of soil humidity in Danubian woodlands (SW Slovakia). Polish Journal of Ecology 57(4): 741-747
●	Cook L. M., King M. B. (1966). Some data on the genetics of shell-character polymorphism in the snail Arianta arbustorum. Genetics 53: 415-425
●	Cuttelod A., Seddon M., Neubert E. (2011). European Red List of Non-marine Molluscs. Luxembourg: Publications Office of the European Union
●	Draparnaud J.-P.-R. (1805). Histoire naturelle des mollusques terrestres et fluviatiles de la France. Louis Colas, libraire, Paris: 1-163
●	Dreijers E., Reise H. (2011). Hybrid matings between the invasive pest slug Arion lusitanicus and the native A. rufus. Latvijas Universitātes 69. zinātniskā konference. Bioloģijas sekcija, Zooloģijas un dzīvnieku ekoloģijas apakšsekcija, 2011. gada 3.-4. februāris
●	Dreijers E., Reise H., Hutchinson J. M. C. (2013). Mating of the slugs Arion lusitanicus auct. non Mabille and A. rufus (L.): Different genitalia and mating behaviours are incomplete to interspecific sperm exchange. Journal of Mollescan Studies 79: 51-63
●	Dvořák J., Sattmann H., Kone­čny R. (1999). Bird schistosomes from freshwater snails in Austria, with some notes on current problems (Digenea, Schistosomatidae). Mitteilungen der Österreichischen Gesellschaft für Tropenmedizin und Parasitologie 21: 69-76
●	Dvořák L., Hlaváč J. Č. (2013). Páskovka Cepaea vindobonensis (Pulmonata: Helicidae) v západních Čechách. Malacologica Bohemoslovaca 12: 99-104
●	Egorov R. (2014). The first record of Cepaea vindobonensis (Pfeiffer, 1828) (Stylommatophora: Helicidae) in the central part of European Russia. Malacologica Bohemoslovaca 13: 110-113
●	Gheoca V. (2013). Edible land snail Helix pomatia's exploitation in Central Romania - legislation, evolution, perspectives. Advances in Environment, Ecosystems and Sustainable Tourism
●	Glime J. M. (2013). Bryophyte Ecology. Volume 2. Bryological Interaction. Chapter 4-8 Invertebrates: Molluscs. Ebook available online at www.bryoecol.mtu.edu
●	Glöer P., Sîrbu I. (2005). New freshwater molluscs species found in the Romania fauna. Heldia 6(5/6): 229-238
●	Grossu A. V. (1993). The Catalogue of the Molluscs from Romania. Travaux du Muséum National d'Histoire Naturelle "Grigore Antipa" 33: 291-366
●	Faltýnková A. (2005). Larval trematodes (Digenea) in molluscs from small water bodies near Ceské Budejovice, Czech Republic. Acta Parasitologica 50(1): 49-55
●	Faltýnková A., Našinková V., Kablásková L. (2007). Larval trematodes (Digenea) of the great pond snail, Lymnaea stagnalis (L.), (Gastropoda, Pulmonata) in Central Europe: a survey of species and key to their identification. Parasite 14: 39-51
●	Grewal P. S., Grewal S. K., Tan L., Adams B. J. (2003). Parasitism of Molluscs by Nematodes Types of Associations and Evolutionary Trends. Journal of Nematology 35(2): 146-156
●	Hatteland B. A., Roth S., Andersen A., Kaasa K., Støa B., Solhøy T. (2013). Distribution and spread of the invasive slug Arion vulgaris Moquin-Tandon in Norway. Fauna Norvegica 32: 13-26
●	Hendricks P. (2012). A Guide to the Land Snails and Slugs of Montana. A report of the U.S. Forest Service - Region 1. Montana Natural Heritage Program, Helena: 1-187
●	Ivison T., Daw A. (2010). Key to the Snails of the Bristol Region. Bristol Regional Environmental Records Centre: 1-20
●	Kappes H., Stoll S., Haase P. (2012). Differences in field behavior between native gastropods and the fast-spreading invader Arion lusitanicus auct. non MABILLE. Begian Journal of Zoology 142(1): 49-58
●	Karaman B. J. (2012). Fauna of Gastropoda (Mollusca) in Fruška Gora Mountains, Vojvodina (Serbia). Fauna Montenegrina 11(1): 7-34
●	Korelewska-Batura E. (1999). Helix lutescens Rossmässler, 1837 (Gastropoda: Pulmonata: Helicidae) - its structure, biology and ecology. Folia Malacologica 7(4): 197-240
●	Korelewska-Batura E., Jackiewicz M. (1999). Pneumostome structure in Helix pomatia Linnaeus, 1758 and H. lutescens Rossmässler, 1837 (Gastropoda: Pulmonata: Helicidae) - another diagnostic character. Folia Malacologica 7(1): 43-45
●	Kowalczyk-Pecka D. (2009). Rola naturalnej populacji arianta arbustorum (Gastropoda: Pulmonata) w transferze i bioakumulacji metali ciężkich w ekosystemach zurbanizowanych. Ochrona Środowiska i Zasobów Naturalnych 41: 22-31
●	Kozłowski J. (2008). On the distribution and food preferences of Arion subfuscus (Draparnaud, 1805). Folia Malacologica 16(2): 61-67
●	Kozłowski J. (2010). Ślimaki nagie w uprawach. Klucz do identyfikacji. Metody zwalczania. Poznań: Instytut Ochrony Roślin: 1-64
●	Kozłowski J., Kozłowska M. (2004). Food preferences of Deroceras reticulatum, Arion lusitanicus and Arion rufus for various medicinal herbs and oilseed rape. Journal of Plant Protection Research 44(3): 239-250
●	Kramarenko S. S., Khokhutkin I. M., Grebennikov M. E. (2007). Specific Features of Phenetic Structure of the Terrestrial Snail Cepaea vindobonensis (Pulmonata; Helicidae) in Urbanized and Natural Populations. Russian Journal of Ecology 38(1): 39-45
●	Kudlai O. S. (2009). The Discovery of the Intermediate Host for the Trematode Moliniella anceps (Trematoda, Echinostomatidae) in Ukraine. Vestnik zoologii 43(4): e-11-e-13
●	Linnaeus C. (1758). Systema naturæ per regna tria naturæ, secundum classes, ordines, genera, species, cum characteribus, diferentiis, synonymis, locis. Tomus I. Editio decima, reformata. Holmiæ, Impensis Direct. Laurentii Salvii: 1-824
●	Lupu D. (1971). Le conspectus de la famille des Limacidés de Roumanie, avec quelques reconsidérations systématiques basées sur des caractères danatomie comparée. Travaux du Muséum National d'Histoire Naturelle "Grigore Antipa" 11: 121-137
●	Lupu D. (1973). Etude anatomique comparative des espèces Limax cinereoniger Wolf, 1803 et Limax maximus Linné, 1758 et description de deux espèces nouvelles du genre Lehmannia Heinemann. Travaux du Muséum National d'Histoire Naturelle "Grigore Antipa" 13: 47-66
●	Lupu D. (1974). Observations écologiques et éthologiques effectuées sur le terrain et en laboratoire sur la famille Limacidae de Roumanie. Travaux du Muséum National d'Histoire Naturelle "Grigore Antipa" 15: 45-55
●	Lupu D. (1975). Analyse zoogéographique des Limacidae et Arionidae (Gastropoda - Pulmonata) de Roumanie. Travaux du Muséum National d'Histoire Naturelle "Grigore Antipa" 16: 101-113
●	Machin J. (1968). The Permeability of the Epiphragm of Terrestrial Snails to Water Vapor. Biological Bulletin 134(1): 87-95
●	Michalak P. S. (2010). New pest response guidelines: Temperate terrestrial gastropods. United States Department of Agriculture. Animal and Plant Health Inspection Service. Plant Protection and Quarantine
●	Mierzwa D. (2008). Chemical composition of shells of Cepaea vindobonensis (Férussac, 1821) (Gastropoda: Pulmonata: Helicidae). Folia Malacologica 16(1): 17-20
●	Mumladze L. (2013). Shell size differences in Helix lucorum Linnaeus, 1758 (Mollusca: Gastropoda) between natural and urban environments. Turkish Journal of Zoology 37: 1-6
●	Murvanidze L., Lomidze T., Nikolaishvili K., Gogebashvili I., Arabuli L., Asatiani K. (2010). The Role of Terrestrial Mollusks in Propagation of Trematodes in Urban Environment. Bulletin of the Georgian National Academy of Sciences 4(3): 92-95
●	Nordsieck H. (2014). Zur Systematik der Gattung Cepaea Held (Gastropoda, Stylommatophora, Helicidae). Mitteilungen der Deutschen Malakozoologischen Gesellschaft 91: 43-52
●	Office de la coordonation environnementale et de l'énergie (OCEE) (2009). Plantes et animaux invasifs. Direction des travaux publics, des transports et de l'énergie. Berne
●	Ondina P., Hermida J., Outeiro A. (1996). Oxyloma elegans (Risso, 1826) (Gastropoda, Pulmonata) en Galicia. Iberus 14(2): 67-70
●	Păpureanu A.-M., Reise H., Varga A. (2014). First records of the invasive slug Arion lusitanicus auct. non Mabille (Gastropoda: Pulmonata: Arionidae) in Romania. Malacologica Bohemoslovaca 13: 6-11
●	Peyer B., Kuhn E. (1928). Die Kopulation von Limax cinereoniger Wolf. Vierteljahrsschrift der Naturforschenden Gesellschaft in Zürich 73: 485-521
●	Pianezzola E., Hatteland B. A., Roth S. (2011). Eggs and juveniles predation by carabid beetles on the invasive iberian slug Arion vulgaris, in agriculture. 15th European Carabidologist Meeting, Daugavpils, Latvia, 23.-27.08.2011. Book of abstracts
●	Pokryszko B. M., Maltz T. K., Cameron R. A. D. (2004). Cepaea vindobonensis (Férussac, 1821) in the Pieniny Mts. Folia Malacologica 12(3): 153-156
●	Radev V., Hrusanov D., Mutafova T., Dimitrov V. (2005). Life cycle and characterization of Neoglyphe locellus (Kossack, 1910) (Digenea: Plagiorchiidae) from Bulgaria. Helminthologia 42(2): 93-97
●	Risso A. (1826). Histoire naturelle des principales productions de l'Europe méridionale et particulièrement de celles des environs de Nice et des Alpes Maritimes. Tome quatrième. Chez F.-G. Levrault, libraire, Paris: 59
●	Rivaz S., Nasiri V., Karimi G., Abdigoudarzi M., Paykari H., Motamedi G., Azizi H., Pirali K. (2014). Lymnaea stagnalis (Linnaeus, 1758) snails´ infections to trematoda larval stages in Shahrekord city´s springs. Asian Pacific Journal of Tropical Disease, Supplement 1: S246-S249
●	Roth S., Hatteland B. A., Solhøy T. (2012). Some notes on reproductive biology and mating behaviour of Arion lusitanicus Moquin-Tandon 1855 in Norway including a mating experiment with a hybrid of Arion rufus (Linnaeus 1758) x ater (Linnaeus 1758). Journal of Conchology 41(2): 249-257
●	Rowson B., Turner J., Anderson R., Symondson B. (2013). Slugs of Britain & Ireland. [Short test version]: 18-37
●	Ruiz R. A., Pozo A. C., Crevillen A. P., Burgos J. A. (2006). Caracoles Terrestres de Andalucía. Guía y Manual de Identificatíon. Fundacíon Gypaetus y Junta de Andalucía 1-303
●	Ruud A. B. (2011). Checklist of the land and freshwater Gastropoda of Romania. Fauna Europaea Project
●	Sîrbu I., Gheoca V., Sîrbu M. (2008). Aquatic and hygrophilous molluscs from the Maramureş Mountains Nature Oark. Transylvanian Review of Systematical and Ecological Research 5: 45-52
●	Sîrbu I., Sîrbu M., Benedek A. M. (2010). The freshwater Mollusca from Banat (Romania). Travaux du Muséum National d'Histoire Naturelle "Grigore Antipa" 53: 21-43
●	Skolka M., Preda C., Stanciu C., Fabian R. (2010). Specii invazive marine, dulcicole şi terestre. Fişe de prezentare realizate în cadrul Grantului CNCSIS PN II IDEI 273/2007. "Sistem de monitorizare şi detectare rapidă a speciilor invazive (MODSIS)": 1-149
●	Slotsbo S. (2012). Ecophysiology and life history of the slug, Arion lusitanicus. PhD thesis. Aarhus University, Department of Agroecology, Denmark: 1-80
●	Soldánová M., Selbach C., Sures B., Kostadinova A., Pérez-del-Olmo A. (2010). Larval trematode communities in Radix auricularia and Lymnaea stagnalis in a reservoir system of the Ruhr River. Parasites & Vectors 3: 56-68
●	Soler J., Moreno D., Araujo R., Ramos M. A. (2006). Diversidad y stribucíon de los moluscos de agua dulce en la Comunidad de Madrid (España). Graellsia 62: 201-252
●	Stalažs A., Šteffek J., Dreijers E. (2008). Cepaea vindobonensis (C. Pfeiffer, 1828) in Latvia. Acta Universitatis Latviensis 745: 199-203
●	Thomas A. K., McDonnell R. J., Paine T. D., Harwood J. D. (2010). A Field Guide to the Slugs of Kentucky. Agricultural Experiment Station. University of Kentucky, College of Agriculture, SR-103: 1-34
●	Turton W. (1857). Manual of the land and fresh-water shells of the British Islands, with figures of each of the kinds. A new Edition, thoroughly revised and much enlarged. John Edward Geay, F.R.S., London: 1-335
●	Varga A. (1974). A Helicigona (Arianta) arbustorum, aethiops, es hessei csigafajok anatómiai vizsgálata. Folia Historico-Naturalia Musei Matraensis 2: 149-163
●	Väyrynen T., Siddall R., Valtonen E. T., Taskinen J. (2000). Patterns of trematode parasitism in lymnaeid snails fron northern and central Finland. Annales Botanici Fennici 37: 189-199
●	Verdú J. R., Galante E. (2005). Libro Rojo de los Invertebrados de España. Dirección General de Conservación de la Naturaleza (versión online)
●	Verdú J. R., Numa C., Galante E. (2011). Atlas y Libro Rojo de los Invertebrados amenazados de España (Especies Vulnerables). Vol II: Moluscos. Dirección General de Medio Natural y Politica Forestal, Ministerio de Medio Ambiente, Medio rural y Marino. Madrid: 1-1318
●	Weidema I. (2006). NOBANIS - Invasive Alien Species Fact Sheet - Arion lusitanicus. Online Database of the North European and Baltic Network on Invasive Alien Species - NOBANIS www.nobanis.org.
●	* * *. Mini-guide d’identification des escargots et des limaces de l’Opération Escargots. Museum d'Histoire Naturelle, Noé conservation et la Fondation Nicolas Hulot: 1-29