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References
Abbott, R.T. 1989. Compendium of landshells. A full-color guide to more than 2,000 of the World’s terrestrial shells. American Malacologists, Inc., Melbourne, FL and Burlington, MA. pp. 240.
Albrecht, C., O. Kroll, E.M. Terrazas and T. Wilke. 2009. Invasion of ancient Lake Titicaca by the globally invasive Physa acuta (Gastropoda: Pulmonata: Hygrophila). Biol. Invasions. 11: 1821-1826.
Almeida, M.N. and E.C. Bessa. 2001. Growth and reproduction of Leptinaria unilamellata (d’Orbigny) (Mollusca: Subulinidae) in laboratory conditions. Rev. Bras. Zool. 18(4): 1107-1113.
Anderson, R. 2003. Physella (Costatella) acuta Draparnaud in Britain and Ireland- its taxonomy, origins and relationships to other introduced Physidae. Abstract of Paper from Journal of Conchology 38(1): 7.
Anderson, R. 2005. An annotated list of the non-marine Mollusca of Britain and Ireland. Journal of Conchology 38: 607-637.
Auffenburg, K. and L.A. Stange. 1993. The Camaenidae (Mollusca: Pulmonata) of Florida. Florida Department of Agriculture and Consumer Services: Division of Plant Industry. Entomology Circular. No. 356.
Baker, H.B. 1930. Mexican mollusks collected for Dr. Bryant Walker in 1926. Occasional Papers of the Museum of Zoology. No. 220. Part II. pp. 1-56.
Barker, G.M. (Ed.) 2002. Molluscs as crop pests. CABI Publishing, Wallingford, UK. pp. 1-468.
Barker, G.M. 1979. The introduced slugs of New Zealand (Gastropoda: Pulmonata). New Zealand Journal of Zoology. 6: 411-437.
Barker, G.M. 1989. SlugSlug:
A snail that either does not possess a shell or has one that is very reduced (no definite coiling) or internal.
problems in New Zealand pastoral agriculture. In: I.F. Henderson, Editor, Slugs and Snails in World Agriculture. British Crop Protection Council Monograph No. 41, BCPC, Thornton Heath (1989), pp. 59-68.
Barnes, M.A., R.K. Fordham, R.L. Burks and J.J. Hand. 2008. Fecundity of the exotic applesnail, Pomacea insularum. Journal of the North American Benthological Society 27: 738-745.
Barrientos, Z. 1998. Life history of the terrestrial snail Ovachlamys fulgens (Stylommatophora: Helicarionidae) under laboratory conditions. Revista de Biología Tropical 46: 369-384.
Barrientos, Z. 2000. Population dynamics and spatial distribution of the terrestrial snail Ovachlamys fulgens (Stylommatophora: Helicarionidae) in a tropical environment. Revista de Biología Tropical 48: 71-87.
Beesley, P.L., G.J.B. Ross, A. Wells (eds). 1998. Mollusca: The Southern Synthesis. Fauna of Australia. Vol. 5. CISRO Publishing: Melborne, Part B, pp. 565-1234.
Beyer, W.N. and D.M. Saari. 1978. Activity and ecological distribution of the slugs, Arion subfuscus (Draparnaud) (Stylommatophora, Arionidae). American Midland Naturalist 100(2): 359-367.
Branson, B. A. 1980. The recent Gastropoda of Oklahoma, part VIII. The slugSlug:
A snail that either does not possess a shell or has one that is very reduced (no definite coiling) or internal.
families Limacidae, Arionidae, Veronicellidae and Philomycidae. Proceedings of the Oklahoma Academy of Science 60: 29-35.
Branson, B.A. 1959. Notes on Oklahoma slugs, with additions to the previously known fauna. The Southwestern Naturalist 4: 143-147.
Branson, B.A. 1962. The slugs (Gastropoda: Pulmonata) of Oklahoma and Kansas with New Records. Transactions of the Kansas Academy of Science 65(2): 110-119.
Burch, J.B. 1962. How to know the eastern land snails: pictured keys for determining the land snails of the United States occurring east of the Rocky Mountains Divide. Dubuque, Iowa: William C. Brown Company.
Cameron, R.A.D., B. Eversham and N. Jackson. 1983. A field key to the slugs of the British Isles. Field Studies 5: 807-824.
Carrick, R. 1942. The grey field slugSlug:
A snail that either does not possess a shell or has one that is very reduced (no definite coiling) or internal.
Agriolimax agrestis L., and its environment. Annals of Applied Biology 29(1): 43-55.
Chang, C. 1990. Evaluation of chemical and exclusion methods for control of Bradybaena similaris (Férussac) on grapevine in Taiwan. Agriculture, Ecosystems and Environment 31: 85-88.
Chung, D., H. Kong and C. Joo. 1998. Radix auricularia coreana: Natural snail host of Clinostomum complanatum in Korea. The Korean Journal of Parasitology 36(1): 1-6.
Clemente, N.L., A.J. Faberi, C. Salvio and A.N. Lopez. 2010. Biology and individual growth of Milax gagates (Draparnaud, 1801) (Pulmonata: Stylommatophora). Invertebrate Reproduction and Development 54: 163-168.
Cope, N.J. and Winterbourn, M.J. 2004. Competitive interactions between two successful molluscan invaders of freshwaters: an experimental study. Aquatic Ecology. 38: 83-91.
Cowie, R.H. 1997. Catalog and bibliography of the nonindigenous nonmarine snails and slugs of the Hawaiian Islands. Bishop Museum Occasional Papers. 50.
Cowie, R.H. 2000. Non-indigenous land and freshwater molluscMollusc:
Common name for animals in the phylum Mollusca. These are invertebrate animals, which have soft unsegmented bodies and may or may not possess a shell. This group includes gastropods (slugs and snails), cephalopods (octopus) and bivalves (clams, oysters).
in the islands of the Pacific: conservation impacts and threats. In: Invasive species in the Pacific: A technical review and draft regional strategy. Southern Pacific Regional Environment Programme. Australia.
Cowie, R.H. 2001. Ampullaria canaliculata Lamarck, 1822 (currently Pomacea canaliculata; Mollusca, Gastropoda): proposed conservation of the specific name. Bulletin of Zoological Nomenclature 58(1). Case 3175.
Cowie, R.H., K.A. Hayes, C.T. Chuong, T.Tran and W.M. Meyer III. 2008. The horticultural industry as a vector of alien snails and slugs: widespread invasions in Hawaii. International Journal of Pest Management 54(4): 267-276.
Davies, S.M. 1977. The Arion hortensis complex, with notes on A. intermedius Normand (Pulmonata: Arionidae). Journal of Conchology 29: 173-187.
Davies, S.M. 1979. Segregates of the Arion hortensis complex (Pulmonata: Arionidae), with the description of a new species, A. owenii. Journal of Conchology 30: 123-127.
Daw, A. and T. Ivison. Key to the snails of the Bristol Region. Bristol Regional Environmental Records Centre (BRERC). www.brerc.org.uk Accessed June 21, 2009.
Ebenso, I.E. 2006. A note on the effect of water on incubating eggs of edible tropical land snail Limicolaria aurora. Livestock Research for Rural Development 18: Article 150.
Fields, A. and D.G. Robinson. 2004. The slugSlug:
A snail that either does not possess a shell or has one that is very reduced (no definite coiling) or internal.
Veronicella sloanei (Cuvier, 1817) - an important pest in the Caribbean. Abstracts-American Malacological Society, Sanibel. p. 26.
Forcart, L. 1967. Studies on the Veronicellidae, Aperidae and Urocyclidae (Mollusca) of Southern Africa. Annals of Natal Museum 18: 505-570.
Forsyth, R.G. 2004. Royal BC museum handbook: land snails of British Columbia. Victoria, Canada: Royal BC Museum. pp. 1-188.
Georgiev, D.G. 2008. Habitat distribution of the land snails in one village area of the upper Thracian Valley (Bulgaria). Proceedings of the Anniversary Scientific Conference of Ecology. pp. 147-151.
Gittenberger, E. 1991. On Cyprian Helicellinae (Mollusca: Gastropoda Pulmonata: Helicidae), making a new start. Zoologische Mededelingen. 65(7): 99-128.
Godan, D. 1983. Pest slugs and snails. Biology and control. Springer-Verlag, Berlin. pp. 1-445.
Gomes, S.R., F.B. da Silva, I.L. Veitenheimer Mendes, J.W. Thomé and S. L. Bonatto. 2010. Molecular phylogeny of the South American land slugSlug:
A snail that either does not possess a shell or has one that is very reduced (no definite coiling) or internal.
Phyllocaulis (Mollusca, Soleolifera, Veronicellidae). Zoologica Scripta 39: 177-186.
Grimm, F.W., R.G. Frosyth, F.W. Scheler and A. Karstad. 2009. Indentifying land snails and slugs in Canada. Introduced species and native genera. Canada Food Inspection Agency. Ottawa, ON. pp. 1-168.
Gunn, A. 1992. The ecology of the introduced slugSlug:
A snail that either does not possess a shell or has one that is very reduced (no definite coiling) or internal.
Boettgerilla pallens (Simroth) in North Wales. Journal of Molluscan Studies 58: 449-453.
Gupta, P.K. and B.P. Oli. 1998. The life cycle and growth of the slugSlug:
A snail that either does not possess a shell or has one that is very reduced (no definite coiling) or internal.
, Anadenus altivagus (Theobald) from Kumaon Himalayan forest, India. Journal of Molluscan Studies 64: 250-253.
Hausdorf, B. 2007. Revision of the American Pupisoma species (Gastropoda: Pupilloidea). Journal of Natural History 41(21-24): 1481-1511.
Hitchcox, M.E. and F.J. Zimmerman. 2004. Threats to agriculture from exotic terrestrial Stylommatophora and early detection strategies. Abstracts-American Malacological Society, Sanibel. p. 42.
Holland, B.S. and R.H. Cowie. 2007. A geographic mosaic of passive dispersal: population structure in the endemic Hawaiian amber snail Succinea caduca (Mighels, 1845). Molecular Ecology 16: 2422-2435.
Hollingsworth, R.G., R. Kaneta, J.J. Sullivan, H.S. Bishop, Y. Qvarnstorm, A.J. da Silva and D.G. Robinson. 2007. Distribution of Parmarion cf. martensi (Pulmonata: Helicarionidae), a new semi-slugSemi-slug:
A snail that possess a very reduced (no definite coiling) or small shell, that is often located on the posterior edge of the mantle. The animal is not able to retract into this minute shell.
pest on Hawai’I Island, and its potential as a vector for human Angiostrongyliasis. Pacific Science 61: 457-467.
Horsák, M., L. Dvorák and L. Juricková. 2004. Greenhouse gastropods of the Czech Republic: current stage of research. Malacological Newsletter 22: 141-147.
http://www.doacs.state.fl.us/pi/enpp/ento/snail_slugs-pa.html#fig1
Hunter, P.J. 1966. The distribution and abundance of slugs on an arable plot in Northumberland. Journal of Animal Ecology 35(3): 543-557.
Hutchinson, J.M.C. and H. Reise. 2007. Synanthropic terrestrial mollusk faunas of Colorado and Utah. Edts. K. Jordaens, N. Van Houtte, J. Van Goethem and T. Backeljau. Abstracts-World Congress of MalacologyMalacology:
The study of molluscs.
Antwerp, Belgium. p. 102-103.
Iglesias, J. and B. Speiser. 2001. Distribution of Arion hortensis s.s. and Arion distinctus in Northern Switzerland. Journal of Molluscan Studies 67: 209-214.
Jakubik, B. 2006. Reproductive pattern of Viviparous Viviparous:
Ability to give birth to live young (no eggs produced), where the embryo develops inside the parent. (See also oviviparous)
viviparous (Linnaeus 1758) (Gastropoda, Viviparidae) from littoral aggregations in a through-flow reservoir (Central Poland). Polish Journal of Ecology 54: 39-55.
Juricková, L. 2006. Subulina octona (Bruguière, 1798) - a new greenhouse species for the Czech Republic (Mollusca: Gastropoda: Subulinidae). Malacologica Bohemoslovaca. 5: 1-2.
Kalmbacher, R.S., D.R. Minnick and F.G. Martin. 1979. Destruction of sod-seeded legume seedlings by the snail (Polygyra cereolus). Agronomy Journal. 71: 365-368.
Kantor, Y.I., M.V. Vinarski, A.A. Schileyko and A.V. Sysoev. 2009. Catalogue of the continental mollusks of Russia and adjacent territories. Version 2.1. (Accessed online July 20, 2010 at: http://www.ruthenica.com/documents/Continental_Russian_molluscs_ver2-1
Kerney, M.P., R.A.D. Cameron and J.H. Jungbluth. 1983. Die Landschnecken Nord- und Mitteleuropas. Verlag Paul Parey, Hamburg/Berlin, 384 pp.
Kerney, M.P., R.A.D. Cameron and G. Riley. 1979. A field guide to the land snails of Britain and North-west Europe. Collins, London. pp. 288.
Komai, T. and S. Emura. 1955. A study of population genetics on the polymorphic land snail Bradybaena similaris. Evolution. 9(4): 400-418.
Kostyukovsky, M. and E. Shaaya. 2001. Quarantine treatment on cut flowers by natural fumigants. Donahaye, E.J., Navarro, S. And Leesch J.G. [Eds.] (2001) Proc. Int. Conf. Controlled Atmosphere and Fumigation in Stored Products, Fresno, CA. 29 Oct. - 3 Nov. 2000, Executive Printing Services,Clovis, CA, U.S.A. pp. 821-827
Koztowski, J. 2005. Host plants and harmfulness of the Arion lusitanicus Mabille, 1868 slugSlug:
A snail that either does not possess a shell or has one that is very reduced (no definite coiling) or internal.
. Journal of Plant Protection Research. 45(3): 221-233.
Landauer, M. R. and L. Cardullo. 1983. Feeding aversions in terrestrial slugs. Experimentia. 39: 1165-1166.
Lechmere Guppy, R.J. 1866. On the terrestrial and fulviatile Mollusca of Trinidad. In: Selby, P.J., C.C. Babington, J.E. Gray and W. Francis. 1866. The Annals and Magazine of Natural History including Zoology, Botany and Geology. Volume17, 3rd series. Taylor and Francis. London. Chapter 4: 42-56.
McDonnell, R.J., A. Hansen, T.D. Paine and M.J. Gormally. 2008. A record of the invasive slugSlug:
A snail that either does not possess a shell or has one that is very reduced (no definite coiling) or internal.
Veronicella cubensis (Pfeiffer, 1840) in California. The Veliger 50: 81-82.
McDonnell, R.J., P. Rugman-Jones, T. Backeljan, K. Breugelmans, K. Jordaens, R. Stouthamer, T. Paine and M. Gormally. 2011. Molecular identification of the exotic slugSlug:
A snail that either does not possess a shell or has one that is very reduced (no definite coiling) or internal.
Arion subfuscus sensu stricto (Gastropoda: Pulmonata) in California, with comments on the source location of introduced populations. Biological Invasions 13: 61-66.
McDonnell, R.J., T.D. Paine and M.J. Gormally. 2009. Slugs: A guide to the invasive and native fauna of California. University of California, Division of Agriculture and Natural Resources 8336.
Mead, A.R. 1971. Helicid land mollusks introduced into North America. The Biologist 53: 104-111.
Mead, A.R. 1961. The giant African snail: A problem in economic malacologyMalacology:
The study of molluscs.
. University of Chicago Press, Chicago. 257pp.
Medeiros Carvalho, C., E.C. Almeida Bessa and S. D’Ávila. 2008. Life history strategy of Bradybaena similaris (Fèrussac, 1821) (Mollusca, Pulmonata, Bradybaenidae). Molluscan Research. 28(3): 171-174.
Michalak, P.S. 2010. New pest response guidelines: Temperate terrestrial gastropods. USDA-APHIS-Cooperating StateState:
The basic component or distinct phase of a Lucid feature or character that can be observed, measured, or otherwise assessed.
Departments of Agriculture. Emergency and Domestic Programs 6/2010-2.
Michigan Natural Features Inventory. 2007. Rare Species Explorer (Web Application). Available online at heet://web4.msue.msu.edu/mnfi/explorer [Accessed August 17, 2010].
Moran, S., Y. Gotlib and B. Yaakov. 2004. Management of land snails in cut green ornamentals by copper hydroxide formulations. Crop Protection 23(7): 647-650.
Naggs, F., D.C. Raheem, P.B. Mordan, B. Grimm, K.B. Ranawana and N.P.S. Kumburegama. 2003. Ancient relicts and contemporary exotics: faunal change and survivorship in Sri Lanka’s snail fauna. SlugSlug:
A snail that either does not possess a shell or has one that is very reduced (no definite coiling) or internal.
and Snails: Agricultural, Veterinary and Environmental Perspectives. BCPC Symposium Proceedings 80: 103-108.
Naranjo-García, E., J. Thomé and J. Castillejo. 2007. A review of the Veronicellidae from Mexico (Gastropoda: Soleolifera). Revista Mexicana de Biodiversidad. 78: 41-50.
Niemelä, P., J. Tuomi and A. Molarius. 1988. Feeding aversions to conspecifics material in a terrestrial slugSlug:
A snail that either does not possess a shell or has one that is very reduced (no definite coiling) or internal.
, Deroceras agreste. Agriculture, Ecosystems and Environment. 20: 175-180.
Peebles, C.R., J. Oliver-González and F.F. Ferguson. 1972. Apparent adverse effect of Marisa cornuarietis upon Lymnaea columella and Biomphalaria glabrata in an ornamental pond in Puerto Rico. Proceedings, Hawaiian Entomological Society 21: 247-256.
Pilsbry, H. A. 1939. Land Mollusca of North America north of Mexico vol. I part 1. Academy of Natural Sciences, Philadelphia. pp. 1-574.
Pilsbry, H. A. 1940. Land Mollusca of North America north of Mexico vol. I part 2. Academy of Natural Sciences, Philadelphia. pp. 575-994.
Pilsbry, H. A. 1946. Land Mollusca of North America north of Mexico vol. II part 1. Academy of Natural Sciences, Philadelphia. pp. 1-520.
Pilsbry, H. A. 1948. Land Mollusca of North America north of Mexico vol. II part 2. Academy of Natural Sciences, Philadelphia. pp. 521-1113.
Pilsbry, H.A. 1928. Studies on the West Indian Mollusks: The Genus Zachrysia. Proceedings of the Academy of Natural Sciences of Philadelphia. 80: 581-606.
Pinceel, J., K. Jordaens, N. Van Houtte, G. Bernon and T. Backeljau. 2005. Population genetics and identity of an introduced terrestrial slugSlug:
A snail that either does not possess a shell or has one that is very reduced (no definite coiling) or internal.
: Arion subfuscus s.l. in the north-east USA (Gastropod, Pulmonata, Arionidae). Genetica. 125: 155-171.
Quick, H.E. 1954. Cochlicopa in the British Isles. Journal of Molluscan Studies 30: 204-213.
Ovaska, K., W.P. Leonard, L. Chichester, T.E. Burke, L. Sopuck and J. Baugh. 2004. Prophysoan coeruleum Cockerell, 1890, blue-gray taildropper (Gastropoda: Arionidae): New Distributional records and reproductive anatomy. Western North American Naturalist 64: 538-543.
Rawlings, T.A., K.A. Hayes, R.H. Cowie and T.M. Collins. 2007. The identity, distribution, and impacts of non-native apple snails in the continental United States. BMC Evolutionary Biology 7: 97-110.
Reise, H., J.M.C. Hutchinson and D.G. Robinson. 2006. Two introduced pest slugs: Tandonia budapestensis new to the Americas, and Deroceras panormitanum new to the Eastern USA. The Veliger 48(2): 110-115.
Reise, H., J.M.C. Hutchinson, R.G. Forsyth and T.J. Forsyth. 2000. The ecology and rapid spread of the terrestrial slugSlug:
A snail that either does not possess a shell or has one that is very reduced (no definite coiling) or internal.
Boettgerilla pallens in Europe with reference to its recent discovery in North America. The Veliger 43(4): 313-318.
Robinson, D.G. and A. Fields. 2004. The Cuban land snail Zachrysia: The emerging awareness of an important snail pest in the Caribbean Basin. Abstracts-American Malacological Society, Sanibel. p. 73.
Robinson, D.G. and J. Slapcinsky. 2005. Recent introductions of alien land snails into North America. American Malacological Bulletin 20: 89-93.
Robinson, D.G., Hovestadt, A., Fields, A. and Breure, A.S.H. 2009. The land Mollusca of Dominica (Lesser Antilles), with notes on some enigmatic or rare species. Zoologische Mededelingen 83: 615-650.
Rodrigues Gomes, S., F. Britto da Silva, I. Vietenheimer Mendes, J. Willibaldo Thomé and S. Bonatto. 2009. Molecular phylogeny of the South American land slugSlug:
A snail that either does not possess a shell or has one that is very reduced (no definite coiling) or internal.
Phyllocaulis (Mollusca, Soleolifera, Veronicellidae). Zoologica Scripta. 39: 177-186.
Rosenberg, G. and I.V. Muratov. 2006. Status report on the terrestrial Mollusca of Jamaica. Proceedings of the Academy of Natural Sciences of Philadelphia 155: 117-161.
Semenchenko, V., T.L. Laenko and V. Razlutskij. 2008. A new record of the North American gastropodGastropod:
A single-shelled mollusc.
Physella acuta (Draparnaud 1805) from the Neman River Basin, Belarus. Aquatic Invasions. 3(3): 359-360.
Simonetti, J.A., A.A. Grez and R.O. Bustamante. 2003. Phyllocaulis gayi (Pulmonata: Systellommatophora): A neglected granivore in the Chilean Temperate forest? Gayana. 67(1): 114-116.
Sloem, A. 1964. New records of New Caledonian nonmarine mollusks and an analysis of the introduced mollusks. Pacific Science 18: 130-137.
Son, M.O. 2010. Alien Mollusks within the Territory of Ukraine: Sources and Directions of Invasions. Russian Journal of Biological Invasions. 1(1): 37-44.
Stange, L.A. 2004. Snails and Slugs of Regulatory Significance to Florida. Pest Alert. Florida Department of Agriculture and Consumer Services: Division of Plant Industry.
Stephenson, J. W. 1968. A review of the biology and ecology of slugs of agricultural importance. Proceedings of the Malacological Society of London 38: 169.
Tandon, P.I., K., Krishnaiah and V.G. Prasad. 1975. Record of a slugSlug:
A snail that either does not possess a shell or has one that is very reduced (no definite coiling) or internal.
, Mariaella dussumieri Gray (Ariophantidae: Basommatophora), as a new pest of cabbage from India. Current Science. 44: 29
Thiengo, S.C. 1987. Observation on the morphology of Pomacea lineata (Spix, 1827) (Mollusca, Ampullariidae). Memórias do Instituto Oswaldo Cruz, Rio de Janeiro 82(4): 563-570.
Thomas, A.K., R.J. McDonnell, T.D. Paine and J.D. Hardwood. 2010. A field guide to the slugs of Kentucky. Agricultural Experiment Station. University of Kentucky, College of Agriculture, SR-103.
Thome, J.W. 1989. Annotated and illustrated preliminary list of the Veronicellidae (Mollusca: Gastropoda) of the Antilles, and Central and North America. Journal of Medical and Applied MalacologyMalacology:
The study of molluscs.
. 1: 11-28.
Thome, J.W. 1993. Erneute Beschreibung von Veronicella cubensis (Pfeiffer, 1840) (Gastropoda: Veronicellidae). [in German with abstract in English]. Archiv für Molluskenkunde 122: 113-121.
Udaka, H. and H. Numata. 2008. Short-day and low-temperature conditions promote reproductive maturation in the terrestrial slugSlug:
A snail that either does not possess a shell or has one that is very reduced (no definite coiling) or internal.
, Lehmannia valentiana. Comparative Biochemistry and Physiology-Part A: Molecular and Integrative Physiology 150: 80-83.
Udoh, A.P., E.O. Akpanyung and I.E. Igiran. 1995. Nutrients and anti-nutrients in small snails (Limicolaria aurora). Food Chemistry 53: 239-241.
Utsuno, H. and T. Asami. 2010. Maternal inheritance of racemism in the terrestrial snail Bradybaena similaris. Journal of Heredity 101(1): 11-19.
Uvalieva, K.K. 1978. Life cycle and damage caused by the slugs Deroceras caucasicum and Parmacella rutellum in the Alma-Ata region (Kazakh SSR). Malacological Review 11: 82-83.
Van Bruggen, A.C. and C.C. Appleton. 1977. Studied on the ecology and systematics of the terrestrial molluscs of the lake Sibaya area of Zululand, South Africa. Zoologische Verhandelingen 154: 1-44.
Villalobos, C., J. Monge-Nájera, Z., Barrientos and J., Franco. 1995. Life cycle and field abundance of the snail Succinea costaricana (Stylommatophora: Succineidae), a tropical agricultural pest. Revista de Biología Tropical 43: 181-188.
Wade, C.M., P.B. Mordan and F. Naggs. 2006. Evolutionary relationships among the pulmonate land snails and slugs (Pulmonata, Stylommatophora). Biological Journal of the Linnaean Society 87: 593-610.
Walls, J.G. 2009. Just a plain black slugSlug:
A snail that either does not possess a shell or has one that is very reduced (no definite coiling) or internal.
: Belocaulus angustipes. American Conchologist 37(1): 28-29.
Watson, L., and M.J. Dallwitz. 2005 onwards. The families of British non-marine molluscs (slugs, snails and mussels). Version: 21st June 2009. http://delta-intkey.com’.
Weidema, I. 2006. NOBANIS-Invasive alien species fact sheet- Arion lusitanicus. From Online Database of the North European and Baltic Network on Invasive Species-NOBANIS www.nobanis.org. Accessed on 03-16-2010.
Yildirim, M.Z., U. Kebapçl and B.A. Gümüs. 2004. Edible snails (Terrestrial) of Turkey. Turkish Journal of Zoology 28: 329-335.
Zhao, Z.Q., I.T. Riley and A.L. Lush. 2004. Effect of temperature and antibiotics on the hatching of Microxeromagna armillata (Mollusca: Hygromiidae) eggs: developing an in vitro bioassay for fungal egg parasites. Molluscan Research 24: 1-5.