Reproduction and growth of Xerolenta obvia (Menke, 1828) (Gastropoda: Eupulmonata: Geomitridae) in laboratory conditions
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Department of Invertebrate Systematics and Ecology, Institute of Biology, Wrocław University of Environmental and Life Sciences, Poland
Museum of Natural History, University of Wrocław, Poland
Submission date: 2019-12-29
Final revision date: 2020-06-23
Acceptance date: 2020-06-26
Publication date: 2020-07-15
Corresponding author
Elżbieta Kuźnik-Kowalska   

Department of Invertebrate Systematics and Ecology, Institute of Biology, Wrocław University of Environmental and Life Sciences, Kożuchowska 5b, 51-631 Wrocław, Poland
Folia Malacol. 2020;28(3):201-209
Laboratory observations made it possible to ascertain some life cycle parameters of Xerolenta obvia. The eggs are laid in clutches of 15–65 (mean 32) or rarely singly; they are partly calcified, milky white, oval or almost spherical, with a mean size of 1.37×1.46 mm; time to hatching is 11 to 28 days (mean 18); hatchlings have shells of 1.5–2.0 whorls (mean 1.7); hatching success is ca. 57%. Sexual maturity (first egg) is reached by snails at 4.25–5.2 whorls (mean 4.85) within 290–660 days. The average life span is two years. Neither uniparental reproduction nor egg or sibling cannibalism was observed. The life-history traits of X. obvia are compared with some xerophilous species of similar size.
Baker G. H. 1991. Production of eggs and young snails by adult Theba pisana (Müller) and Cernuella virgata (Da Costa) (Mollusca, Helicidae) in laboratory cultures and field populations. Australian Journal of Zoology 39: 673–679.
Baker G. H. 1996. Population dynamics of the Medi­terranean snail, Cernuella virgata, in a pasture-cereal rotation in South Australia. In: Henderson I. F. (ed.). Slug and snail pests in agriculture. BCPC Farnham, British Crop Protection Council (BCPC) Symposium Proceedings 66: 117–124.
Baker G. H. 2008. The population dynamics of the Med­iterranean snails, Cernuella virgata, Cochlicella acuta (Hygromiidae) and Theba pisana (Helicidae) in pasture-cereal rotations in South Australia: a ­20-year study. Australian Journal of Experimental Agricul­ture 48: 1514–1522.
Baker G. H. 2012. The population dynamics of the Medi­terranean snail, Cernuella virgata (Da Costa, 1778) (Hygromiidae), in continuous cropping rotations in South Australia. Journal of Molluscan Studies 78: 290–296.
Baker R. E. 1968. The ecology of the wrinkled snail Helicella caperata Mont. on the Braunton Burrows sand dune system. Proceedings of the Malacological Society of London 38: 41–54.
Berner L. 1941. Guide malacologique des environs de Marseille, Mollusques terrestres et dulcicoles. Bulletin du Museum d’Histoire Naturelle de Marseille 1: 306–347.
Birdsall J., Littlefield J., de Meij A. 2019. The risk potential of the Eastern Heath Snail, Xerolenta obvia, in Montana. Abstract volume. World Congress of Malacology, August 11–16, 2019, Pacific Grove, CA, USA, p. 233.
Bonavita A. 1965. Révision et étude écologique des Helicellines de Provence. Thesis, University of Aix-Marseille, Marseille.
Bouchet P., Rocroi J-P. 2005. Classification and nomenclator of gastropod families. Malacologia 47: 1–397.
Cowie R. H. 1984. The life-history and productivity of the land snail Theba pisana (Mollusca: Helicidae). Journal of Animal Ecology 53: 311–325.
Cowie R. H., Dillon R. T., Robinson D. G., Smith J. W. 2009. Alien non-marine snails and slugs of priority quarantine importance in the United States: a preliminary risk assessment. American Malacological Bulletin 27: 113–132.
Dedov I. K., Schneppat U. E., Glogger F. K. 2015. Hygromia cinctella (Draparnaud, 1801) (Mollusca: Gastropoda: Hygromiidae), a new snail species for the fauna of Bulgaria. Acta Zoologica Bulgarica 67: 465–469.
Ehrmann P. 1933. Mollusken (Weichtiere). In: Brohmer P., Ehrmann P., Ulmer G. (eds). Die Tierwelt Mitteleuropas. Vol 2. Quelle & Meyer, Leipzig, pp. 1–264.
Forsyth R. G., Oldham M. J., Snyder E., Schueler F. W., Layberry R. 2015. Forty years later: distribution of the introduced Heath Snail, Xerolenta obvia, in Ontario, Canada (Mollusca: Gastropoda: Hygromiidae). Check List 11 (4): 1711.
Frömming E. 1954. Biologie der mitteleuropäischen Landgastropoden. Duncker und Humblot, Berlin.
Grimm F. W., Wiggins G. B. 1975. Colonies of the European snail Helicella obvia (Hartmann) in Ontario. The Canadian Field-Naturalist 88: 421–428.
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.
Hänsel N., Walther Ch., Plachter H. 1999. Influence of land use and habitat parameters on populations of Candidula unifasciata and Helicella itala (Gastropoda, Helicidae) on calcareous grassland. Verhandlungen der Gesellschaft für Ökologie 29: 363–372.
Heller J. 2001. Life history strategies. In: Barker G. M. (ed.). The biology of terrestrial molluscs. CABI Publishing, Wallingford, pp. 413–445.
Kerney M. P., Cameron R. A. D., Jungbluth J. 1983. Die Landschnecken Nord- und Mitteleuropas. Verlag Paul Parey, Hamburg und Berlin.
Kiss L., Labaune C., Magnin F., Aubry S. 2005. Plasticity of the life cycle of Xeropicta derbentina (Krynicki, 1836), a recently introduced snail in Mediterranean France. Journal of Molluscan Studies 71: 221–231.
Kramarenko S. S. 2002. The pecularities of crossing and reproduction of the land snail Xeropicta derbentina (Pulmonata, Hygromiinae) at the Northern boundary of its range. Vestnik Zoologii 36: 55–60.
Lazaridou-Dimitriadou M. 1981. Contribution á l’étude biologique et écologique des escargots Cernuella virgata (Da Costa) et Xeropicta arenosa Ziegler (Gastropoda, Pulmonata) vivant sur les microdunes de Potidea, Chalkidiki (Gréce due Nord). In: Anfossi G., Brambilla G., Violani C. (eds). Convegno Nazionaledella Società Malacologica Italiana. Aurora, Pavia, pp. 73–83.
Lazaridou-Dimitriadou M. 1995. The life cycle, demographic analysis, growth and secondary production of the snail Helicella (Xerothracia) pappi (Schut, 1962) (Gastropoda: Pulmonata) in E. Macedonia (Greece). Malacologia 37: 1–11.
Lazaridou M., Chatziioannou M. 2005. Differences in the life histories of Xerolenta obvia (Menke, 1828) (Hygromiidae) in a coastal and a mountainous area of northern Greece. Journal of Molluscan Studies 71: 47–52.
Marzec M., Kuźnik-Kowalska E., Proćków M. 2020. Shell morphology, growth pattern and population dynamics of the land snail Xerolenta obvia (Menke, 1828) in two areas of different climatic conditions within a temperate climate region. Acta Zoologica Academiae Scientiarum Hungaricae 66: 69–84.
Moquin-Tandon A. 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. Tome second. Baillière, Paris.
Páll-Gergely B., Majoros G., Domokos T., Juhász A., Turóci Á., Badacsonyi L., Fekete J., Asami T. 2019. Realtime Social Networking Service rapidly reveals distributions of non-indigenous land snails in a European capital. BioInvasions Records 8: 782–792.
Peltanová A., Petrusek A., Kment P., Juřičková L. 2012. A fast snail’s pace: colonization of Central Europe by Mediterranean gastropods. Biological Invasions 4: 759–764.
Pomeroy D. E. 1969. Some aspects of the ecology of the land snail, Helicella virgata, in South Australia. Australian Journal of Zoology 17: 495–514.
Popov V. N., Dragomaschenko L. A. 1997. Aspect of the life cycle of land snails of the genus Xeropicta Monterosato, 1892 in Crimea (Pulmonata: Hygromiinae). Heldia 4: 114.
Proćków M., Konowalik K., Proćków J. 2019. Contrasting effects of climate change on the European and global potential distributions of two Mediterranean helicoid terrestrial gastropods. Regional Environmental Change 19: 2637–2650.
Razkin O., Gómez-Moliner B. J., Prieto C. E., Martínez-Ortí A., Arrébola J. R., Muñoz B., Chueca L. J., Madeira M. J. 2015. Molecular phylogeny of the western Palearctic Helicoidea (Gastropoda, Stylommatophora). Molecular Phylogenetics and Evolution 83: 99–117.
Riedel A. 1988. Ślimaki lądowe (Gastropoda terrestria). Katalog fauny Polski 36. Wydawnictwo Naukowe PWN, Warszawa.
Sarma R. R., Munsi M., Ananthram A. N. 2015. Effect of climate change on invasion risk of giant African snail (Achatina fulica Férussac, 1821: Achatinidae) in India. PLoS One 10: e0143724.
Schileyko A. A. 2006. Treatise on recent terrestrial pulmonate molluscs. Part 14. Helicodontidae, Ciliellidae, Hygromiidae. Ruthenica Suppl. 2: 1907–2047.
Shibata D. M., Rollo C. D. 1988. Intraspecific variation in the growth rate of gastropods: Five hypotheses. Memoirs of the Entomological Society of Canada 146: 199–213.
Staikou A., Lazaridou-Dimitriadou M. 1991. The life cycle, population dynamics, growth and secondary production of the snail Xeropicta arenosa (Müller, 1774) (Gastropoda: Pulmonata) in northern Greece. Zoological Journal of the Linnean Society 101: 179–188.
Tompa A. S. 1984. Land Snails (Stylommatophora). In: Tompa A. S., Verdonk N. H., Van Den Biggelaar J. A. M. (eds). The Mollusca 7. Reproduction. Academic Press, Orlando, San Diego, San Francisco, New York, London, Sydney, Tokyo, Sao Paulo, pp. 47–140.
Urbański J. 1957. Krajowe ślimaki i małże. Państwowe Zakłady Wydawnictw Szkolnych, Warszawa.
Walton K. 2017. Hygromia cinctella (Draparnaud, 1801) (Mollusca: Gastropoda: Hygromiidae): a new adventive land snail for New Zealand. New Zealand Journal of Zoology 44: 9–13.
Welter-Schultes F. 2012. European non-marine molluscs, a guide for species identification. Planet Poster Editions, Göttingen.
White-McLean J. A. 2011. Terrestrial Mollusc Tool. USDA/APHIS/PPQ Center for Plant Health Science and Technology and the University of Florida. Available online at (accessed 5th March 2020).
Wiktor A. 2004. Ślimaki lądowe Polski. Mantis, Olsztyn.
Wojtaś W., Wojtaś-Stokłosa A. 2001. Ślimak przydrożny Helicella obvia (Menke). Wszechświat 102: 50–51.
Zemoglyadchuk K. 2019. Population size structure and life cycle of the land snail Xerolenta obvia (Gastropoda, Hygromiidae) in Baranowitchy town. In: Zoological Readings. Publications of International Scientific and Practical Conference, 20–22.03.2019: 114–116.
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