Clausiliids, Including Snails of the Genus Cochlodina, Are Notoriously
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Macrogastra Badia (C. Pfeiffer
Vol. 17(2): 53–62 MACROGASTRA BADIA (C. PFEIFFER, 1828) (GASTROPODA: PULMONATA: CLAUSILIIDAE) IN ZIELENIEC (BYSTRZYCKIE MTS, CENTRAL SUDETES) – ECOLOGY, CONSERVATION STATUS AND LIFE HISTORY – PRELIMINARY DATA TOMASZ K. MALTZ,BEATA M. POKRYSZKO Museum of Natural History, Wroc³aw University, Sienkiewicza 21, 50-335 Wroc³aw, Poland (e-mail: [email protected], [email protected]) ABSTRACT: Information on thedistribution on theAlpine M. badia in Poland dates from the 1960s and was not verified subsequently. A new locality was discovered in 2003 (Bystrzyckie Mts, Zieleniec near Duszniki-Zdrój); it forms a part of a group of isolated, Polish and Czech localities on the border of the species’ distribution range. In the discussed part of the range the species is threatened by habitat destruction and climatic changes. It is legally protected in Poland but preserving its populations requires habitat protection. The preferred habi- tat is herb-rich beech forest, and cool and humid climate is crucial for the species’ survival. The composition of the accompanying malacofauna varies among the sites which is probably associated with their origin. M. badia is oviparous; in May and June it produces batches of 1–3 eggs. The eggs are partly calcified, 1.39–1.61 in major and 1.32–1.45 mm in minor diameter. The incubation period is 16–19 days; the hatching is asynchron- ous; the juveniles reach adult size in 7–8 months. Some data on shell variation are provided; the number of ap- ertural folds varies more widely than formerly believed. KEY WORDS: Clausiliidae, endangered species, Macrogastra badia, lifehistory, ecology INTRODUCTION Macrogastra badia (C. -
Molluscs, by Michael J
Cambourne New Settlement Iron Age and Romano-British settlement on the clay uplands of west Cambridgeshire Volume 2: Specialist Appendices Web Report 15 Molluscs, by Michael J. Allen Cambourne New Settlement Iron Age and Romano-British Settlement on the Clay Uplands of West Cambridgeshire By James Wright, Matt Leivers, Rachael Seager Smith and Chris J. Stevens with contributions from Michael J. Allen, Phil Andrews, Catherine Barnett, Kayt Brown, Rowena Gale, Sheila Hamilton-Dyer, Kevin Hayward, Grace Perpetua Jones, Jacqueline I. McKinley, Robert Scaife, Nicholas A. Wells and Sarah F. Wyles Illustrations by S.E. James Volume 2: Specialist Appendices Part 1. Artefacts Part 2. Ecofacts Wessex Archaeology Report No. 23 Wessex Archaeology 2009 Published 2009 by Wessex Archaeology Ltd Portway House, Old Sarum Park, Salisbury, SP4 6EB http://www.wessexarch.co.uk Copyright © 2009 Wessex Archaeology Ltd All rights reserved ISBN 978-1-874350-49-1 Project website http://www.wessexarch.co.uk/projects/cambridgeshire/cambourne WA reports web pages http://www.wessexarch.co.uk/projects/cambridgeshire/cambourne/reports ii Contents Web pdf 1 Contents and Concordance of sites and summary details of archive ................................ iii Part 1. Artefacts 2 Prehistoric pottery, by Matt Leivers.....................................................................................1 2 Late Iron Age pottery, by Grace Perpetua Jones................................................................11 2 Romano-British pottery, by Rachael Seager Smith ...........................................................14 -
Ecological Groups of Snails – Use and Perspectives
The subdivision of all central European Holocene and Late Glacial land snail species to ecological groups ecological Glacial Early Holocene Middle Holocene Late Holocene (sensu Walker at al 2012) modern immigrants comment group Acanthinula aculeata Acanthinula aculeata Acanthinula aculeata Acanthinula aculeata Acicula parcelineata Acicula parcelineata Aegopinella epipedostoma one sites Aegopinella nitens Aegopinella nitens Aegopinella nitidula Aegopinella nitidula few sites Aegopinella pura Aegopinella pura Aegopinella pura Aegopinella pura Aegopis verticillus Ecological groups of snails Argna bielzi Argna bielzi Bulgarica cana Bulgarica cana Carpathica calophana Carpathica calophana one site; undated Causa holosericea Causa holosericea Clausilia bidentata no fossil data Clausilia cruciata Clausilia cruciata Clausilia cruciata – use and perspectives Cochlodina laminata Cochlodina laminata Cochlodina laminata Cochlodina laminata Cochlodina orthostoma Cochlodina orthostoma Cochlodina orthostoma Cochlodina orthostoma Daudebardia brevipes Daudebardia brevipes Daudebardia rufa Daudebardia rufa Daudebardia rufa Daudebardia rufa Discus perspectivus Discus perspectivus Discus perspectivus 1 2 1 1 ) Lucie Juřičková , Michal Horsák , Jitka Horáčková and Vojen Ložek Discus ruderatus Discus ruderatus Discus ruderatus Discus ruderatus Ena montana Ena montana Ena montana Ena montana forest Eucobresia nivalis Eucobresia nivalis Eucobresia nivalis Faustina faustina Faustina faustina Faustina faustina Faustina faustina Faustina rossmaessleri Faustina -
Door Snails (Clausiliidae)
Door Snails (Clausiliidae) The picture shows the fascinating diversity of the genus Alopia (Alopiinae, Clausiliidae). Introduction Clausiliidae are a family of pulmonate landsnails (Stylommatophora) with sinistral, turreted shells with interior wall-folds which are developed as a closing apparatus. This so-called clausilial apparatus = CA which is in the two lowermost whorls of the adult shell comprises the clausilium, a plate attached to the columella by a flexible stalk, and folds on the inner and outer wall of the shell (parietal and columellar lamellae, palatal plicae). The clausilium closes the lumen of the shell when the animal retreats and is pushed out of the way when the animal extends to be active. Clausiliidae are mainly distributed in Europe, East Asia and South America. The range comprises the zoogeographic regions of western Palaearctic (one group extending to eastern Ethiopian), Oriental without peninsular India and part of eastern Palaearctic, and northern and western Neotropical. Fossil Clausiliidae are known since the Upper Cretaceous and traced through the Tertiary and Quaternary Clausiliidae are a speciose family. The currently recognized taxa numbers are as follows: 9 living and 2 extinct subfamilies, 155 living and 29 extinct genera, 1278 living and 156 extinct species. Synprosphyma basilissa (Boettger & Schmacker) Collecting For collecting Clausiliidae, only a hand rake to scrape through leaves, dead wood and stones and a pair of tweezers to take up the specimens is needed. None of the species is so small that it would be necessary to sieve. The locality of each sample should not be too much extended, neither horizontally nor vertically. The amount of collected specimens should not be too high to avoid endangering the species; less, if the species is already rare; more, if there are vast amounts of specimens and more is needed for certain purposes (exchange, quantitative examinations). -
(Gastropoda, Pulmonata, J. E. Gray, 1855 Alopiinae A. J. Wagner, 1913
BASTERIA, 71: 77-80, 2007 Corrections in Cochlodina (Gastropoda, Pulmonata, Clausiliidae) E. Gittenberger National Museum ofNatural History Naturalis, P.O. Box 9517, NL 2300 RA Leiden, The Netherlands; [email protected] A of Cochlodina is time. It be subspecies laminata described a second can distinguished on the basis of mainly the prominence of the apertural lamellae and shell size. Some incorrect data regarding Italian, alpine C. laminata are corrected. Key words: Gastropoda, Pulmonata, Clausiliidae,Alopiinae, Cochlodina, Italy, Slovenia, Croatia. The well-known of name a very characteristic subspecies of Cochlodina (C.) laminata should not (Montagu, 1803) be changed for nomenclatorial reasons. Records of C. (C.) laminata from the Dolomites, N. Italy, could not be verified. In all cases where the shells were availablefor research, these belonged to C. (C.) fimbriata (Rossmassler, 1835). ClausiliidaeJ. E. Gray, 1855 Alopiinae A. J. Wagner, 1913 CochlodininiLindholm, 1925 CochlodinaA. Férussac, 1821 Cochlodina (C.) laminata inaequalis (A. Schmidt, 1868) (figs 1, 2) Clausilia melanostoma var. inaequalis Schmidt, 1868: 29. Clausilia inaequalis Schmidt, 1868: 31, 32. Not: Clausilia bidens var. inaequalis M. Gallenstein, 1852. Clausiliastra 1888: 339. grossa var. inaequalis; Clessin, Cochlodina laminata inaequalis; Gittenberger, 1967: 31, fig. 8. Nordsieck, 1969:114. Cochlodina laminata insulana; Nordsieck, 1993: 34 [part.]. Not Gittenberger, 1967. Material. — Croatia, Istra: Ucka Mtn, 800-950 m alt., UTM VL31, E.G. leg. (RMNH 106889 [fig. 1] & 106890/13 [fig. 2]); 'Monte Maggiore' (= Ucka Mtn), UTM VL31, W. Klemm leg. (ex colln W. H. Neuteboom) (RMNH 106892/3);ditto, W. Klemm don. (ex colln F. E. Loosjes) (RMNH 106891/4);N-slope near alt., W. -
Malacologica Bohemoslovaca Vol. 5
ISSN 1336-6939 (online version only) Malacologica Bohemoslovaca Vol. 5 (2006) http://mollusca.sav.sk - Journal about molluscs in Central Europe Published by Institute of Zoology, Slovak Academy of Sciences indexed by Zoological Record (Thomson Zoological Limited) and Online Journals from Smithsonian Libraries Malacologica Bohemoslovaca (2006), 5: 1–2 ISSN 1336-6939 Subulina octona (Bruguière, 1798) – a new greenhouse species for the Czech Republic (Mollusca: Gastropoda: Subulinidae) LUCIE JUŘIČKOVÁ Department of Zoology, Charles University, Viničná 7, CZ-12844 Praha 2, Czech Republic, e-mail: [email protected] JUŘIČKOVÁ L., 2006: Subulina octona (Bruguière, 1798) – a new greenhouse species for the Czech Re- public (Mollusca: Gastropoda: Subulinidae). – Malacologica Bohemoslovaca, 5: 1–2. Online serial at <http://mollusca.sav.sk> 30-Jan-2006. The occurrence of land snail Subulina octona (Bruguière 1798) (Gastropoda: Subulinidae) is reported from the Czech Republic greenhouse for the first time. Molluscan communities of two new Bohemian greenhouses are characterized. Introduction octona with flatter-sided, less tumid whorls and with Subulina octona (Bruguière 1798) is a tropical snail, much stronger and more regular growth-ridges, giving which naturally occurs in the Caribbean (DEISLER & a finely ribbed effect. Shell is also less glossy (Fig. 1). ABBOTT 1984) and in tropical America (PILSBRY Many reputed occurrences require confirmation, as 1946, DUNDEE 1974) where it is locally common. This both these species have several times been recorded in species has been introduced worldwide in the tropics error for other species of Subulinidae (KERNEY et al. (ABBOTT 1989, DEISLER & ABBOTT 1984, DUNDEE 1983, PILSBRY 1946). 1974, PILSBRY 1946). S. octona occurs in ground litter of moist places in tropical and subtropical forests, but it also occurs in open habitats (ALVAREZ & WILLIG 1993) and, in Nothern America and Europe (Britain, Ireland, Denmark and Germany), in greenhouses and hothouses. -
Mollusc World Magazine
IssueMolluscWorld 24 November 2010 Glorious sea slugs Our voice in mollusc conservation Comparing Ensis minor and Ensis siliqua THE CONCHOLOGICAL SOCIETY OF GREAT BRITAIN AND IRELAND From the Hon. President Peter has very kindly invited me to use his editorial slot to write a piece encouraging more members to play an active part in the Society. A few stalwarts already give very generously of their time and energy, and we are enormously grateful to them; but it would be good to spread the load and get more done. Some of you, I know, don’t have enough time - at least at the moment - and others can’t for other reasons; but if you do have time and energy, please don’t be put off by any reluctance to get involved, or any feeling that you don’t know enough. There are many ways in which you can take part – coming to meetings, and especially field meetings; sending in records; helping with the records databases and the website; writing for our publications; joining Council; and taking on one of the officers’ jobs. None of us know enough when we start; but there’s a lot of experience and knowledge in the Society, and fellow members are enormously helpful in sharing what they know. Apart from learning a lot, you will also make new friends, and have a lot of fun. The Society plays an important part in contributing to our knowledge of molluscs and to mollusc conservation, especially through the database on the National Biodiversity Network Gateway (www.nbn.org.uk); and is important also in building positive links between professional and amateur conchologists. -
A List of the Land Snails (Mollusca: Gastropoda) of Croatia, with Recommendations for Their Croatian Names
NAT. CROAT. VOL. 19 No 1 1–76 ZAGREB June 30, 2010 original scientific paper/izvorni znanstveni rad A LIST OF THE LAND SNAILS (MOLLUSCA: GASTROPODA) OF CROATIA, WITH RECOMMENDATIONS FOR THEIR CROATIAN NAMES VESNA [TAMOL Department of Zoology, Croatian Natural History Museum, Demetrova 1, 10000 Zagreb, Croatia [tamol, V.: A list of the land snails (Mollusca: Gastropoda) of Croatia, with recommendations for their Croatian names. Nat. Croat., Vol. 19, No. 1, 1–76, 2010, Zagreb. By examination of extensive literature data, a list of the terrestrial snails of Croatia has been compiled. A list of Croatian names for each taxon is also provided for the first time. Croatian en- demic species and subspecies are indicated. Key words: land snails, Croatia, Croatian names, common names, endemics [tamol, V.: Popis kopnenih pu`eva (Mollusca: Gastropoda) Hrvatske s prijedlogom njihovih hrvatskih imena. Nat. Croat., Vol. 19, No. 1, 1–76, 2010, Zagreb. Obradom literaturnih podataka sastavljen je popis kopnenih pu`eva Hrvatske po prvi puta popra}en hrvatskim imenima svih svojti. Odre|ena je endemi~nost vrsta i podvrsta za Hrvatsku. Klju~ne rije~i: kopneni pu`evi, Hrvatska, hrvatska imena pu`eva, endemi INTRODUCTION This paper attempts to provide an overview of the species and subspecies of ter- restrial molluscs of Croatia. To date, lists have been compiled of the malacofauna of some regions (BRUSINA, 1866, 1870, 1907) which are in whole or in part within the political borders of today’s Croatia. The Croatian fauna was also included in the list of terrestrial and freshwater molluscs of the northern Balkans (JAECKEL et al., 1958), though this was spatially undefined as that publication divided present day Croatia into three regions, and unfortunately, only one of which (»Croatia«) is undoubtedly within the national borders today. -
Supplementary Material to the European Red List of Terrestrial Molluscs
Neubert, E., Seddon, M.B., Allen, D.J., Arrébola, J., Backeljau, T., Balashov, I., Bank, R., Cameron, R., de Frias Martins, A.M., De Mattia, W., Dedov, I., Duda, M., Falkner, G., Falkner, M., Fehér, Z., Gargominy, O., Georgiev, D., Giusti, F., Gómez Moliner, B.J., Groh, K., Ibáñez, M., Kappes, H., Manganelli, G., Martínez-Ortí, A., Nardi, G., Neiber, M.T., Páll-Gergely, B., Parmakelis, A., Prié, V., Reischütz, A., Reischütz, P.L., Rowson, B., Rüetschi, J., Slapnik, R., Son, M., Štamol, V., Teixeira, D., Triantis, K., Vardinoyannis, K., von Proschwitz, T. and Walther, F. 2019. Supplementary Material to the European Red List of terrestrial molluscs. Cambridge, UK: IUCN. Available at: https://portals.iucn.org/library/node/48439 Supplementary Material to the European Red List of terrestrial molluscs This document provides the Red List Category and Criteria for the European terrestrial mollusc species assessed on the IUCN European Red List. Data were compiled as part of the LIFE project, ‘Establishing a European Red List of Bryophytes, Pteridophytes, Saproxylic Beetles, Terrestrial Molluscs and Vascular Plants (LIFE European Red Lists; LIFE14 PRE/BE/000001)’. Includes data compiled through an earlier stage of the European Red List: Cuttelod, A., Seddon, M. and Neubert, E. 2011. European Red List of Non-marine Molluscs. Luxembourg: Publications Office of the European Union. An * indicates that a species was assessed for the EU 27 Member States, i.e., prior to the accession of Croatia in 2013. IUCN Red List status of European terrestrial mollusc -
Life Cycles of Clausiliids of Poland – Knowns and Unknowns
A N N A L E S Z O O L O G I C I (Warszawa), 2008, 58(4): 857-880 LIFE CYCLES OF CLAUSILIIDS OF POLAND – KNOWNS AND UNKNOWNS TOMASZ K. MALTZ1 and ANNA SULIKOWSKA-DROZD2 1Museum of Natural History, Wrocław University, Sienkiewicza 21, 50-335 Wrocław, Poland; e-mail: [email protected] 2Department of Invertebrate Zoology and Hydrobiology, University of Łódź, Banacha 12/16, 90-237 Łódź, Poland; e-mail: [email protected] Abstract.— Among the 24 native clausiliids, 15 were subject to laboratory observations. Eleven of them were found to be oviparous, three – egg retainers and one – ovoviviparous. Batches, containing most often one to about a dozen of partly calcified, ellipsoidal or spherical eggs, appeared usually in the spring and autumn (in non-hibernating individuals throughout the year). Probably the main factors determining the onset of reproduction are humidity and temperature while the photoperiod has no significant effect. The incubation period is ca. two weeks (room temperature), the hatching is synchronous or asynchronous. Cases of intra-batch and inter-batch cannibalism were observed. The minimum time from hatching/birth till adult size is ca. 3–9 months and after further 5–8 months the snails start producing eggs/babies. Clausiliids are iteroparous. Anatomical studies on the development of the reproductive system show that just before lip completion the reproductive system is still incompletely developed. Penis, epiphallus and spermatheca develop within the first month after growth completion (which would indicate attainment of ability to copulate), and the reproductive system becomes wholly mature only after a few months. -
Cochlodina Costata (C. Pfeiffer, 1828) (Stylommatophora: Clausiliidae) from the Holocene Sediments of the Kaczawa Mts
Folia Malacol. 5: 131–138 http://dx.doi.org/10.12657/folmal.005.008 COCHLODINA COSTATA (C. PFEIFFER, 1828) (STYLOMMATOPHORA: CLAUSILIIDAE) FROM THE HOLOCENE SEDIMENTS OF THE KACZAWA MTS. (WESTERN POLAND) marEK PaKiEt Museum of Natural History, University of Wrocław, Sienkiewicza 21, 50-335 Wrocław, Poland ABSTRACT: A subfossil series of the clausiliid Cochlodina costata (C. Pfeiffer, 1828) from the Mt. Miłek differs from the extant populations from the main distribution range in having higher shells, and from the related C. laminata (Montagu, 1803) in many shell characters. KEY WORDS: Cochlodina costata, C. laminata, shell variability, rare species, extinction Folia Malacologica 5/1993 was originally published as No. 1462 of Scientific Bulletins of University of Mining and Metallurgy, Cracow. This digitalised version was prepared by the Association of Polish Malacologists and first published on-line on December 30th, 2016. Folia Malacologica, 5 (1993) 131 MAREK PAKIET * Cochlodina costata (C. PFEIFFER, 1828) (Stylommatophora: Clausillidae) from the Holocene Sediments of the Kaczawa Mts. (Western Poland) 1. Introduction Cochlodina (Cochlodina) costata (C. PFEIFFER, 1828) is a montane species of EastAlpine-Dinaric distribution. Its insular localities are scattered as far as the Frankish Jura, Czekh-Moravian Upland, the Sudetes and the Transcarpathian district of the Ukraine. It lives on shaded calcareous rocks, on old stone walls and under stones (RIEDEL 1988). The older literature contains records of C. costata from the Milek and Polom mountains in the Kaczawa Mts., Western Sudetes (SCHOLTZ 1845, SCHMIDT 1868, REINHARDT 1874, MERKEL 1884). It was recorded under the name of C. commutata (ROSSMAsSLER, 1836) or C. silesiaca (A. -
Project Report
Final Project Report 1. Contestant profile ° Contestant name: VILVENS Claude ° Contestant occupation: Professional - lecturer ° University / Organisation Haute Ecole Province de Liège & Société Belge de Malacologie ° E-mail: ° Phone (incl. country code): ° Number of people in your team: 12 2. Project overview Title: Land and freshwater snails: a too poorly known fauna of the quarries Contest: Quarry Life Award Quarry name: Loën (Belgium) Prize category: ☑ Education and Raising Awareness (select all appropriate) ☑ Habitat and Species Research ☑ Biodiversity Management ☐ Student Project ☐ Beyond Quarry Borders 1/12 Land and freshwater snails: a too poorly known fauna of the quarries A malacofauna survey of the Loën quarry : a snails and slugs sanctuary ? Abstract A study of the land and freshwater molluscs (malacofauna) in the HeidelbergCement quarry of Loën (Belgium) has been realized from April to August 2016 by a team of members of Natagora Low Meuse Valley (in French, Natagora Basse Meuse = N.B.M.) and of the Belgian Malacological Society (in French, Société Belge de Malacologie = S.B.M.). This study, based on 7 exploring days, covers 32 stations located in the quarry, corresponding to 7 kinds of biotopes. The result is that the presence of a 38 molluscs species has been established, with more precisely 28 land snails, 9 slugs and 1 freshwater gastropod. Only 1 freshwater species has been observed because of the difficulty of exploring the ponds and lake banks and the impossibility to use the services of a team of experimented divers. Because these poorly known animals are indeed indicators of environmental health, these results show clearly the biodiversity importance of a closed and protected area such this quarry of Loën.