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Miocene Continental Gastropods from the Southern Margin of the Swabian Alb (Baden-Württemberg, SW Germany)
N. Jb. Geol. Paläont. Abh. 287/1 (2018), 17–44 Article E Stuttgart, January 2018 Miocene continental gastropods from the southern margin of the Swabian Alb (Baden-Württemberg, SW Germany) Olaf Höltke, Rodrigo B. Salvador, and Michael W. Rasser With 6 figures Abstract: The Middle Miocene silvana-beds outcropping at the southern margin of the Swabian Alb bear a wide array of terrestrial and freshwater gastropods. Especially in the surroundings of the Emerberg and Tautschbuch hills, there are records of several collection sites. In the present work, we investigated material from the historical localities from these two regions, housed in museum collec- tions, in order to provide an updated check list, synthesizing the knowledge of the region in the hopes to spur renewed interest. In total, we report 14 freshwater and 50 land snail species from the area, but not all species reported in the literature could be confirmed. Key words: Baden-Württemberg, European Land Mammal Zone MN 5, Langhian, silvana- beds, Upper Freshwater Molasse. 1. Introduction (1923-1930). Therefore, in the absence of more driven excavations for the moment, here we investigated ma- The southern margin of the Swabian Alb, especially terial from several historical localities from these two the Emerberg and Tautschbuch hills, bears a consider- regions, housed in museum collections. Our goal is to able number of continental Miocene deposits (Fig. 1). provide an updated check list of species and localities, These are built up by the silvana-beds, a lithostrati- thus synthesizing the knowledge of the region in the graphic unit of the Miocene Upper Freshwater Molasse hopes to spur renewed interest and collection efforts. -
A New Approach to an Old Conundrumdna Barcoding Sheds
Molecular Ecology Resources (2010) doi: 10.1111/j.1755-0998.2010.02937.x DNA BARCODING A new approach to an old conundrum—DNA barcoding sheds new light on phenotypic plasticity and morphological stasis in microsnails (Gastropoda, Pulmonata, Carychiidae) ALEXANDER M. WEIGAND,* ADRIENNE JOCHUM,* MARKUS PFENNINGER,† DIRK STEINKE‡ and ANNETTE KLUSSMANN-KOLB*,† *Institute for Ecology, Evolution and Diversity, Siesmayerstrasse 70, Goethe-University, 60323 Frankfurt am Main, Germany, †Research Centre Biodiversity and Climate, Siesmayerstrasse 70, 60323 Frankfurt am Main, Germany, ‡Biodiversity Institute of Ontario, University of Guelph, 50 Stone Road West, Guelph, ON N1G 2V7, Canada Abstract The identification of microsnail taxa based on morphological characters is often a time-consuming and inconclusive process. Aspects such as morphological stasis and phenotypic plasticity further complicate their taxonomic designation. In this study, we demonstrate that the application of DNA barcoding can alleviate these problems within the Carychiidae (Gastro- poda, Pulmonata). These microsnails are a taxon of the pulmonate lineage and most likely migrated onto land indepen- dently of the Stylommatophora clade. Their taxonomical classification is currently based on conchological and anatomical characters only. Despite much confusion about historic species assignments, the Carychiidae can be unambiguously subdi- vided into two taxa: (i) Zospeum species, which are restricted to karst caves, and (ii) Carychium species, which occur in a broad range of environmental conditions. The implementation of discrete molecular data (COI marker) enabled us to cor- rectly designate 90% of the carychiid microsnails. The remaining cases were probably cryptic Zospeum and Carychium taxa and incipient species, which require further investigation into their species status. Because conventional reliance upon mostly continuous (i.e. -
ED45E Rare and Scarce Species Hierarchy.Pdf
104 Species 55 Mollusc 8 Mollusc 334 Species 181 Mollusc 28 Mollusc 44 Species 23 Vascular Plant 14 Flowering Plant 45 Species 23 Vascular Plant 14 Flowering Plant 269 Species 149 Vascular Plant 84 Flowering Plant 13 Species 7 Mollusc 1 Mollusc 42 Species 21 Mollusc 2 Mollusc 43 Species 22 Mollusc 3 Mollusc 59 Species 30 Mollusc 4 Mollusc 59 Species 31 Mollusc 5 Mollusc 68 Species 36 Mollusc 6 Mollusc 81 Species 43 Mollusc 7 Mollusc 105 Species 56 Mollusc 9 Mollusc 117 Species 63 Mollusc 10 Mollusc 118 Species 64 Mollusc 11 Mollusc 119 Species 65 Mollusc 12 Mollusc 124 Species 68 Mollusc 13 Mollusc 125 Species 69 Mollusc 14 Mollusc 145 Species 81 Mollusc 15 Mollusc 150 Species 84 Mollusc 16 Mollusc 151 Species 85 Mollusc 17 Mollusc 152 Species 86 Mollusc 18 Mollusc 158 Species 90 Mollusc 19 Mollusc 184 Species 105 Mollusc 20 Mollusc 185 Species 106 Mollusc 21 Mollusc 186 Species 107 Mollusc 22 Mollusc 191 Species 110 Mollusc 23 Mollusc 245 Species 136 Mollusc 24 Mollusc 267 Species 148 Mollusc 25 Mollusc 270 Species 150 Mollusc 26 Mollusc 333 Species 180 Mollusc 27 Mollusc 347 Species 189 Mollusc 29 Mollusc 349 Species 191 Mollusc 30 Mollusc 365 Species 196 Mollusc 31 Mollusc 376 Species 203 Mollusc 32 Mollusc 377 Species 204 Mollusc 33 Mollusc 378 Species 205 Mollusc 34 Mollusc 379 Species 206 Mollusc 35 Mollusc 404 Species 221 Mollusc 36 Mollusc 414 Species 228 Mollusc 37 Mollusc 415 Species 229 Mollusc 38 Mollusc 416 Species 230 Mollusc 39 Mollusc 417 Species 231 Mollusc 40 Mollusc 418 Species 232 Mollusc 41 Mollusc 419 Species 233 -
Volume of Abstracts
INQUA–SEQS 2002 Conference INQUA–SEQS ‘02 UPPER PLIOCENE AND PLEISTOCENE OF THE SOUTHERN URALS REGION AND ITS SIGNIFICANCE FOR CORRELATION OF THE EASTERN AND WESTERN PARTS OF EUROPE Volume of Abstracts Ufa – 2002 INTERNATIONAL UNION FOR QUATERNARY RESEARCH INQUA COMMISSION ON STRATIGRAPHY INQUA SUBCOMISSION ON EUROPEAN QUATERNARY STRATIGRAPHY RUSSIAN ACADEMY OF SCIENCES UFIMIAN SCIENTIFIC CENTRE INSTITUTE OF GEOLOGY STATE GEOLOGICAL DEPARTMENT OF THE BASHKORTOSTAN REPUBLIC RUSSIAN SCIENCE FOUNDATION FOR BASIC RESEARCH ACADEMY OF SCIENCES OF THE BASHKORTOSTAN REPUBLIC OIL COMPANY “BASHNEFT” BASHKIR STATE UNIVERSITY INQUA–SEQS 2002 Conference 30 June – 7 July, 2002, Ufa (Russia) UPPER PLIOCENE AND PLEISTOCENE OF THE SOUTHERN URALS REGION AND ITS SIGNIFICANCE FOR CORRELATION OF THE EASTERN AND WESTERN PARTS OF EUROPE Volume Of Abstracts Ufa–2002 ББК УДК 551.79+550.384 Volume of Abstracts of the INQUA SEQS – 2002 conference, 30 June – 7 July, 2002, Ufa (Russia). Ufa, 2002. 95 pp. ISBN The information on The Upper Pliocene – Pleistocene different geological aspects of the Europe and adjacent areas presented in the Volume of abstracts of the INQUA SEQS – 2002 conference, 30 June – 7 July, 2002, Ufa (Russia). Abstracts have been published after the insignificant correcting. ISBN © Institute of Geology Ufimian Scientific Centre RAS, 2002 Organisers: Institute of Geology – Ufimian Scientific Centre – Russian Academy of Sciences INQUA, International Union for Quaternary Research INQUA – Commission on Stratigraphy INQUA – Subcommission on European Quaternary Stratigraphy (SEQS) SEQS – EuroMam and EuroMal Academy of Sciences of the Bashkortostan Republic State Geological Department of the Bashkortostan Republic Oil Company “Bashneft” Russian Science Foundation for Basic Research Bashkir State University Scientific Committee: Dr. -
Malaco Le Journal Électronique De La Malacologie Continentale Française
MalaCo Le journal électronique de la malacologie continentale française www.journal-malaco.fr MalaCo (ISSN 1778-3941) est un journal électronique gratuit, annuel ou bisannuel pour la promotion et la connaissance des mollusques continentaux de la faune de France. Equipe éditoriale Jean-Michel BICHAIN / Paris / [email protected] Xavier CUCHERAT / Audinghen / [email protected] Benoît FONTAINE / Paris / [email protected] Olivier GARGOMINY / Paris / [email protected] Vincent PRIE / Montpellier / [email protected] Les manuscrits sont à envoyer à : Journal MalaCo Muséum national d’Histoire naturelle Equipe de Malacologie Case Postale 051 55, rue Buffon 75005 Paris Ou par Email à [email protected] MalaCo est téléchargeable gratuitement sur le site : http://www.journal-malaco.fr MalaCo (ISSN 1778-3941) est une publication de l’association Caracol Association Caracol Route de Lodève 34700 Saint-Etienne-de-Gourgas JO Association n° 0034 DE 2003 Déclaration en date du 17 juillet 2003 sous le n° 2569 Journal électronique de la malacologie continentale française MalaCo Septembre 2006 ▪ numéro 3 Au total, 119 espèces et sous-espèces de mollusques, dont quatre strictement endémiques, sont recensées dans les différents habitats du Parc naturel du Mercantour (photos Olivier Gargominy, se reporter aux figures 5, 10 et 17 de l’article d’O. Gargominy & Th. Ripken). Sommaire Page 100 Éditorial Page 101 Actualités Page 102 Librairie Page 103 Brèves & News ▪ Endémisme et extinctions : systématique des Endodontidae (Mollusca, Pulmonata) de Rurutu (Iles Australes, Polynésie française) Gabrielle ZIMMERMANN ▪ The first annual meeting of Task-Force-Limax, Bünder Naturmuseum, Chur, Switzerland, 8-10 September, 2006: presentation, outcomes and abstracts Isabel HYMAN ▪ Collecting and transporting living slugs (Pulmonata: Limacidae) Isabel HYMAN ▪ A List of type specimens of land and freshwater molluscs from France present in the national molluscs collection of the Hebrew University of Jerusalem Henk K. -
29 Molluscan Diversity in Saigata Lake of Bramhapuri
I J R B A T, Special Issue Feb 2016: 29-32 ISSN 2347 – 517X INTERNATIONAL JOURNAL OF RESEARCHES IN BIOSCIENCES, AGRICULTURE AND TECHNOLOGY © VISHWASHANTI MULTIPURPOSE SOCIETY (Global Peace Multipurpose Society) R. No. MH-659/13(N) www.vmsindia.org MOLLUSCAN DIVERSITY IN SAIGATA LAKE OF BRAMHAPURI TALUKA, DIST- CHANDRAPUR, MAHARASHTRA, INDIA S. D. Misar 1, A. A. Dhamani 2 and P. R. Chavhan 3 1De partment Of Zoology,Janata Mahavidyalaya Chandrapur ,(M.S.) India. 2Departme nt Of Zoology, Gramgeeta Mahavidyalaya Bhisi, ,(M.S.) India. 3De partment Of Zoology, S.S.S.College Ashti,(M.S.) India. [email protected] Abstract: Many freshwater molluscan species are at the risk, due to loss and degradation of aquatic habitats by anthropogenic activities. They were frequently considered as a bioindicator organisms,and there productivity play important link in food chain of aquatic fauna . In present study molluscan species were collected from Saigata lake near Bramhapuri from July 2014 to December 2014. During the present investigation, a total of 19 molluscan taxa belonging to 2 classes, viz., gastropoda and bivalvia, 14 families were recorded. Out of the 19 species, 15 gastropods and 4 bivalves we re recorded. Among the gastropoda group, Pila globosa was most dominant followed by viviparous Bengalensis, lymnaea acuminate , Lymnea auricularia , among bivalvia the dominant species was Pisidium personatum, followe d by, Lamellidens marginalis , Pisidium casertanum and Unio crassus . The study indicates that the molluscan community could be explored for possible use as biomonitors of pollution in the lake. Keywords : mollusca, gastropoda, bivalvia, biomonitor, saigata. Introduction that molluscs are bio-indicators of freshwater Se veral investigation were undertaken pollution. -
Using the Jolly-Seber Model to Characterise Xerolenta Obvia (Gastropoda: Geomitridae) Population ISSN 2255-9582
Environmental and Experimental Biology (2020) 18: 83–94 Original Paper http://doi.org/10.22364/eeb.18.08 Using the Jolly-Seber model to characterise Xerolenta obvia (Gastropoda: Geomitridae) population ISSN 2255-9582 Beāte Cehanoviča1, Arturs Stalažs2* 1Dobele State Gymnasium, Dzirnavu 2, Dobele LV–3701, Latvia 2Institute of Horticulture, Graudu 1, Ceriņi, Krimūnu pagasts, Dobeles novads LV–3701, Latvia *Corresponding author, E-mail: [email protected] Abstract The terrestrial snail species Xerolenta obvia (Menke) has colonized dry, steppe-like habitats that have been created as a result of human activities in many countries outside the natural range of this species. In Latvia, this species was first recorded in 1989 in Liepāja. Observations in recent years in Liepāja have shown that snails from their initial introduction sites on the railway have also spread to the sand dune habitats within the city limits. Given that there are no snails in dune habitats that are biologically equivalent to X. obvia, this species is considered to be potentially invasive. As the distribution trends of this species in Liepāja indicate a possible threat to dry habitats in natural areas, detailed study of the species was conducted for the population of this species located in Dobele. Monitoring was performed from May 26 to August 5, 2019, carrying out 11 surveys with one week interval using the capture and re-capture method. The maximum recorded distance travelled by of one snail was 29.7 m; the calculated minimum estimated population density was 170 individuals and the maximum was 2004 individuals. Key words: alien species, Dobele population, eastern heath snail, Helicella candicans, Helicella obvia, potentially invasive species. -
(Mollusca) of the Slovak Republic
Vol. 15(2): 49–58 CHECKLIST OF THE MOLLUSCS (MOLLUSCA) OF THE SLOVAK REPUBLIC TOMÁŠ ÈEJKA*, LIBOR DVOØÁK, MICHAL HORSÁK, JOZEF ŠTEFFEK *Correspondence: Institute of Zoology, Slovak Academy of Sciences, Dúbravská cesta 9, SK-84506 Bratislava, Slovak Republic (e-mail: [email protected]) ABSTRACT: The checklist of 245 mollusc species known so far from the Slovak Republic is presented, plus 11 species limited to greenhouses or thermal waters. Critical comments on species erroneously mentioned in re- cent publications from Slovakia are included. KEY WORDS: Mollusca, checklist, Slovak Republic INTRODUCTION Research of Slovak molluscs started at the begin- cal evaluation of the previously published checklists ning of the 20th century (CSIKI 1918). In the first half (BANK et al. 2001, ŠTEFFEK &GREGO 2002). We deci- of the 20th century J. F. BABOR and later also his col- ded to use the monograph Molluscs of Slovakia (LI- league J. PETRBOK worked on the Slovak malaco- SICKÝ 1991) as the most suitable baseline because it fauna. Unfortunately their publications were not sys- contains the most recent reliable list of Slovak tematic and especially not critical enough, resulting molluscs. Therefore the original literature sources in erroneous records of some mollusc species in Slo- are given for all the species first recorded in the Slo- vakia (LISICKÝ 1991). The situation changed after vak Republic after 1982. World War II. The work of the new generation of The checklist of Slovak molluscs published by ŠTEF- malacologists resulted in a reliable knowledge about FEK &GREGO (2002) has several shortcomings. The the fauna. The entire research was dominated by the authors uncritically adopted many taxa from the work of V. -
Impact of Past and Present Management Practices on the Land Snail Community of Nutrient-Poor Calcareous Grasslands
Impact of past and present management practices on the land snail community of nutrient-poor calcareous grasslands Inauguraldissertation zur Erlangung der Würde eines Doktors der Philosophie vorgelegt der Philosophisch-Naturwissenschaftlichen Fakultät der Universität Basel von Cristina Boschi aus Melide TI Basel, 2007 Genehmigt von der Philosophisch-Naturwissenschaftlichen Fakultät auf Antrag von Prof. Dr. Bruno Baur und Prof. Dr. Andreas Erhardt Basel, den 24. April 2007 Prof. Dr. Hans-Peter Hauri Dekan Table of contents General introduction 3 Chapter 1 11 The effect of horse, cattle and sheep grazing on the diversity and abundance of land snails in nutrient-poor calcareous grasslands Chapter 2 23 Effects of management intensity on land snails in Swiss nutrient-poor pastures Chapter 3 31 Past pasture management affects the land snail diversity in nutrient-poor calcareous grasslands Chapter 4 57 The effect of different types of forest edge on the land snail communities of adjacent, nutrient-poor calcareous grasslands General discussion 77 Summary 84 Dank 87 Curriculum vitae 90 2 General introduction 3 General introduction Biodiversity in semi-natural grasslands Nutrient-poor, dry calcareous grasslands in Central Europe harbour an extraordinary high diversity of plants and invertebrates (Ellenberg, 1996; Kirby, 2001; WallisDeVries et al., 2002). These semi-natural grasslands have been cultivated for hundreds of years in an extensive way, mainly by grazing and harvesting hay (Poschlod and WallisDeVries, 2002). Since the beginning of the twentieth century, increasing pressure for higher production at low cost has led to either an intensification of grassland use (increased stocking rate and/or increased use of fertilizer) or to abandonment (Hodgson et al., 2005; Strijker, 2005). -
Zootaxa, Vertigo Botanicorum Sp. Nov. (Gastropoda
Zootaxa 2634: 57–62 (2010) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2010 · Magnolia Press ISSN 1175-5334 (online edition) Vertigo botanicorum sp. nov. (Gastropoda: Pulmonata: Vertiginidae)—a new whorl-snail from the Russian Altai Mountains MICHAL HORSÁK1 & BEATA M. POKRYSZKO2 1Department of Botany and Zoology, Faculty of Science, Masaryk University, Kotlářská 2, CZ-61137 Brno, Czech Republic. E-mail: [email protected] 2Museum of Natural History, University of Wrocław, Sienkiewicza 21, 50-335 Wrocław, Poland. E-mail: [email protected] Abstract Vertigo botanicorum sp. nov. is described from the Russian Altai Mountains. The species was recorded in 8 out of 118 study sites and totally 21 live individuals and 15 empty shells were collected. It is a medium-sized Vertigo species living in various tall-forb meadows, shrubby and forest habitats; avoiding only dry and strictly open sites. Mostly it was found in rather acidic sites of higher altitudes (above 1300 m a.s.l.). Key words: Vertigo, terrestrial microgastropods, new species, southern Siberia, distribution, ecology Introduction The terrestrial snail genus Vertigo O.F. Müller, 1774 includes approximately 70 described living species distributed mainly throughout the Holarctic, with the global diversity centre of the genus in North America (see Nekola & Coles 2010) and with ca. 30 species distributed in Eurasia (Pokryszko 2003; von Proschwitz 2007; Pokryszko et al. 2009; Sysoev & Schileyko 2009). The members of this genus have ovoid to cylindrical shells that generally range between 1.5 and 3 mm in height and have a rounded aperture with 0–9 lamellae at maturity. -
Kuznecova V., Skujienė G. Rare Terrestrial Molluscs' Species Of
Acta Biol. Univ. Daugavp. 12 (1) 2012 ISSN 1407 - 8953 RARE TERRESTRIAL MOLLUSCS’ SPECIES OF KAUNAS AND KAIŠIADORIAI DISTRICTS’ RESERVES Viktorija Kuznecova, Grita Skujienė Kuznecova V., Skujienė G. 2012. Rare terrestrial molluscs’ species of Kaunas and Kaišiadoriai districts’ reserves. Acta Biol. Univ. Daugavp., 12 (1): 69 – 83. The diversity and distribution peculiarities of rare and other snail species in Kaunas and Kaišiadoriai districts’ were the objective of research work that was carried out in 2007 July and September in different types of 15 reserves. 64 terrestrial molluscs’ species belonging to 22 families were collected during this research. The biggest variety of species was in botanical- zoological reserves. Only one species of Lithuanian Red Data book was found – Vertigo angustior Jeffreys, 1830, but some data about other rare species in Lithuania are described. Other rare terrestrial molluscs’ species were: Acicula polita (Hartmann, 1840), Acanthinula aculeata (Müller, 1774), Vertigo alpestris Alder, 1838, Vertigo genesii (Gredler, 1856), Columella aspera Waldén, 1966, Clausilia cruciata Studer, 1820, Macrogastra latestriata (A. Schmidt, 1857), Ruthenica filograna (Rossmässler, 1836), Isognommostoma isognommostomos (Schröter, 1758). The assessment of conservation status of molluscs’ species and the main conservation measures necessary for improving the status of these species are discussed. Generalization regarding the protection of terrestrial molluscs in Lithuania was made. Key words: Mollusca, Red Data book of Lithuania, rare species, reserves, conservation. Viktorija Kuznecova, Grita Skujienė, Vilnius University, Faculty of Natural Sciences, Department of Zoology, Čiurlionio 21/27, LT- 03101, Lithuania, [email protected]. vu.lt, [email protected]. INTRODUCTION could give an important information for further decisions of rarity of these species. -
An Annotated List of the Non-Marine Mollusca of Britain and Ireland
JOURNAL OF CONCHOLOGY (2005), VOL.38, NO .6 607 AN ANNOTATED LIST OF THE NON-MARINE MOLLUSCA OF BRITAIN AND IRELAND ROY ANDERSON1 Abstract An updated nomenclatural list of the non-marine Mollusca of the Britain and Ireland is provided. This updates all previous lists and revises nomenclature and classification in the context of recent changes and of new European lists, including the Clecom List. Cases are made for the usage of names in the List by means of annotations. The List will provide a basis for the future census and cataloguing of the fauna of Britain and Ireland. Key words Taxonomic, list, nomenclature, non-marine, Mollusca, Britain, Ireland, annotated. INTRODUCTION There has been a need for some time to modernise the list of non-marine Mollusca for Britain and Ireland, a subject last visited in this journal in 1976 (Waldén 1976; Kerney 1976). Many of the changes that have appeared in the literature since then are contentious and Kerney (1999) chose not to incorporate many of these into the latest atlas of non-marine Mollusca of Britain and Ireland. A new European List, the Clecom List (Falkner et al. 2001) has now appeared and it seems appropriate to examine in more detail constituent changes which might affect the British and Irish faunas. This is given additional urgency by the inception of a new census of the molluscs of Britain and Ireland by the Conchological Society. Recorders in the Society are aware of many of the proposed changes but unable to implement them without general agreement. In addition, many field malacologists make use of the recording package RECORDER, a recent form of which has been developed jointly by JNCC and the National Biodiversity Network in the United Kingdom.