The Molluscs of the Dwelling Mound Gomolava, Yugoslavia
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
The Freshwater Snails (Gastropoda) of Iran, with Descriptions of Two New Genera and Eight New Species
A peer-reviewed open-access journal ZooKeys 219: The11–61 freshwater (2012) snails (Gastropoda) of Iran, with descriptions of two new genera... 11 doi: 10.3897/zookeys.219.3406 RESEARCH articLE www.zookeys.org Launched to accelerate biodiversity research The freshwater snails (Gastropoda) of Iran, with descriptions of two new genera and eight new species Peter Glöer1,†, Vladimir Pešić2,‡ 1 Biodiversity Research Laboratory, Schulstraße 3, D-25491 Hetlingen, Germany 2 Department of Biology, Faculty of Sciences, University of Montenegro, Cetinjski put b.b., 81000 Podgorica, Montenegro † urn:lsid:zoobank.org:author:8CB6BA7C-D04E-4586-BA1D-72FAFF54C4C9 ‡ urn:lsid:zoobank.org:author:719843C2-B25C-4F8B-A063-946F53CB6327 Corresponding author: Vladimir Pešić ([email protected]) Academic editor: Eike Neubert | Received 18 May 2012 | Accepted 24 August 2012 | Published 4 September 2012 urn:lsid:zoobank.org:pub:35A0EBEF-8157-40B5-BE49-9DBD7B273918 Citation: Glöer P, Pešić V (2012) The freshwater snails (Gastropoda) of Iran, with descriptions of two new genera and eight new species. ZooKeys 219: 11–61. doi: 10.3897/zookeys.219.3406 Abstract Using published records and original data from recent field work and revision of Iranian material of cer- tain species deposited in the collections of the Natural History Museum Basel, the Zoological Museum Berlin, and Natural History Museum Vienna, a checklist of the freshwater gastropod fauna of Iran was compiled. This checklist contains 73 species from 34 genera and 14 families of freshwater snails; 27 of these species (37%) are endemic to Iran. Two new genera, Kaskakia and Sarkhia, and eight species, i.e., Bithynia forcarti, B. starmuehlneri, B. -
Anisus Vorticulus (Troschel 1834) (Gastropoda: Planorbidae) in Northeast Germany
JOURNAL OF CONCHOLOGY (2013), VOL.41, NO.3 389 SOME ECOLOGICAL PECULIARITIES OF ANISUS VORTICULUS (TROSCHEL 1834) (GASTROPODA: PLANORBIDAE) IN NORTHEAST GERMANY MICHAEL L. ZETTLER Leibniz Institute for Baltic Sea Research Warnemünde, Seestr. 15, D-18119 Rostock, Germany Abstract During the EU Habitats Directive monitoring between 2008 and 2010 the ecological requirements of the gastropod species Anisus vorticulus (Troschel 1834) were investigated in 24 different waterbodies of northeast Germany. 117 sampling units were analyzed quantitatively. 45 of these units contained living individuals of the target species in abundances between 4 and 616 individuals m-2. More than 25.300 living individuals of accompanying freshwater mollusc species and about 9.400 empty shells were counted and determined to the species level. Altogether 47 species were identified. The benefit of enhanced knowledge on the ecological requirements was gained due to the wide range and high number of sampled habitats with both obviously convenient and inconvenient living conditions for A. vorticulus. In northeast Germany the amphibian zones of sheltered mesotrophic lake shores, swampy (lime) fens and peat holes which are sun exposed and have populations of any Chara species belong to the optimal, continuously and densely colonized biotopes. The cluster analysis emphasized that A. vorticulus was associated with a typical species composition, which can be named as “Anisus-vorticulus-community”. In compliance with that both the frequency of combined occurrence of species and their similarity in relative abundance are important. The following species belong to the “Anisus-vorticulus-community” in northeast Germany: Pisidium obtusale, Pisidium milium, Pisidium pseudosphaerium, Bithynia leachii, Stagnicola palustris, Valvata cristata, Bathyomphalus contortus, Bithynia tentaculata, Anisus vortex, Hippeutis complanatus, Gyraulus crista, Physa fontinalis, Segmentina nitida and Anisus vorticulus. -
Guidelines for the Capture and Management of Digital Zoological Names Information Francisco W
Guidelines for the Capture and Management of Digital Zoological Names Information Francisco W. Welter-Schultes Version 1.1 March 2013 Suggested citation: Welter-Schultes, F.W. (2012). Guidelines for the capture and management of digital zoological names information. Version 1.1 released on March 2013. Copenhagen: Global Biodiversity Information Facility, 126 pp, ISBN: 87-92020-44-5, accessible online at http://www.gbif.org/orc/?doc_id=2784. ISBN: 87-92020-44-5 (10 digits), 978-87-92020-44-4 (13 digits). Persistent URI: http://www.gbif.org/orc/?doc_id=2784. Language: English. Copyright © F. W. Welter-Schultes & Global Biodiversity Information Facility, 2012. Disclaimer: The information, ideas, and opinions presented in this publication are those of the author and do not represent those of GBIF. License: This document is licensed under Creative Commons Attribution 3.0. Document Control: Version Description Date of release Author(s) 0.1 First complete draft. January 2012 F. W. Welter- Schultes 0.2 Document re-structured to improve February 2012 F. W. Welter- usability. Available for public Schultes & A. review. González-Talaván 1.0 First public version of the June 2012 F. W. Welter- document. Schultes 1.1 Minor editions March 2013 F. W. Welter- Schultes Cover Credit: GBIF Secretariat, 2012. Image by Levi Szekeres (Romania), obtained by stock.xchng (http://www.sxc.hu/photo/1389360). March 2013 ii Guidelines for the management of digital zoological names information Version 1.1 Table of Contents How to use this book ......................................................................... 1 SECTION I 1. Introduction ................................................................................ 2 1.1. Identifiers and the role of Linnean names ......................................... 2 1.1.1 Identifiers .................................................................................. -
Buglife Ditches Report Vol1
The ecological status of ditch systems An investigation into the current status of the aquatic invertebrate and plant communities of grazing marsh ditch systems in England and Wales Technical Report Volume 1 Summary of methods and major findings C.M. Drake N.F Stewart M.A. Palmer V.L. Kindemba September 2010 Buglife – The Invertebrate Conservation Trust 1 Little whirlpool ram’s-horn snail ( Anisus vorticulus ) © Roger Key This report should be cited as: Drake, C.M, Stewart, N.F., Palmer, M.A. & Kindemba, V. L. (2010) The ecological status of ditch systems: an investigation into the current status of the aquatic invertebrate and plant communities of grazing marsh ditch systems in England and Wales. Technical Report. Buglife – The Invertebrate Conservation Trust, Peterborough. ISBN: 1-904878-98-8 2 Contents Volume 1 Acknowledgements 5 Executive summary 6 1 Introduction 8 1.1 The national context 8 1.2 Previous relevant studies 8 1.3 The core project 9 1.4 Companion projects 10 2 Overview of methods 12 2.1 Site selection 12 2.2 Survey coverage 14 2.3 Field survey methods 17 2.4 Data storage 17 2.5 Classification and evaluation techniques 19 2.6 Repeat sampling of ditches in Somerset 19 2.7 Investigation of change over time 20 3 Botanical classification of ditches 21 3.1 Methods 21 3.2 Results 22 3.3 Explanatory environmental variables and vegetation characteristics 26 3.4 Comparison with previous ditch vegetation classifications 30 3.5 Affinities with the National Vegetation Classification 32 Botanical classification of ditches: key points -
Preliminary Report on a Field Campaign in the Continental Pleistocene of Tegelen (The Netherlands)
Freudenthal et al., Pleistocene of Tegelen, Scripta Geol. 34 (1976) 1 Preliminary report on a field campaign in the continental Pleistocene of Tegelen (The Netherlands) M. Freudenthal, T. Meijer and A. J. van der Meulen Freudenthal, M., T. Meijer and A. J. van der Meulen. Preliminary report on a field campaign in the continental Pleistocene of Tegelen (The Netherlands). — Scripta Geol., 34: 1-27, 9 figs., 2 pls., Leiden, March 1976. By means of modernized sieving techniques 110 m3 of matrix from a gully fill- ing in the Tegelen Clay were sieved. This yielded a good collection of small mammals, which clarifies the stratigraphic position of the Tiglian, a collection of other vertebrates, a small collection of mollusks, and a vast amount of plant material. A good collection of mollusks was made through classical collecting techniques. The faunal lists in this paper constitute a considerable enlargement of the known Tegelen fauna. Collecting is continuing, and further additions to the fauna may be expected. M. Freudenthal, Rijksmuseum van Geologie en Mineralogie, Hooglandse Kerk- gracht 17, Leiden, The Netherlands; T. Meijer, Philip Vingboonsstraat 50, Amsterdam, The Netherlands; A. J. van der Meulen, Geologisch Instituut, Oudegracht 320, Utrecht, The Netherlands. Introduction (by M. Freudenthal) 2 The molluscan assemblage (by T. Meijer) 6 The smaller mammal assemblage (by A. J. van der Meulen) 14 Composition of the fauna 14 Age of the M. newtoni - M. pliocaenicus Assemblage 19 References 21 Plates 24 2 Freudenthal et al., Pleistocene of Tegelen, Scripta Geol. 34 (1976) Introduction (by M. Freudenthal) The Pleistocene clays of Tegelen have throughout the years yielded a considerable collection of fossil mammal material. -
(Mollusca) Faunájához
DOI:10.26080/krrmkozl.2018.1.71 A Kaposvári Rippl-Rónai Múzeum Közleményei 01: 71–80 Ka pos vár, 2013 Szórványadatok Szántód és környékének puhatestű (Mollusca) faunájához DoMoKoS TAMÁS H-5600 Békéscsaba, Rábay utca 11. E-mail: tamasdomokos@ freemail.hu DOMOKOS , T.: Sporadic data on the mollusc fauna of Szántód befogóján (Fürdőtelep) és a 110–200 m-es dombok lá- (Somogy County) and its environment. bánál (Somos, Csemetekert) épültek fel (TÜSKÉS 2007). Abstract: The fauna record includes 80 taxa (25 freshwater A lakóházak és nyaralók kertjei, valamint a kereskedel- snails, 48 terrestrial snails, 7 mussels) and about 271 new mi egységek, az eredeti ligetes-erdős élőhelyeket, illet- units from 40 sampling sites. Habitat types of terrestrial snails are followings: bush forest dwellers 27%, open ground and ve feltöltéssel építkezésre alkalmassá vált mélyebb fek- steppe dwellers 27%, meso- and xerophilous dwellers 27%, vésű területeket foglalták el. Az elmondottakból kitűnik, hygrophilous dwellers 4%, paludial dwellers 8%. On the other hogy ökológiai szempontból igen változatos élőhelyek hand in examened resort the bush forest dwellers are the jellemzik a vizsgált területet. Csökkenő vízigény alapján dominant (44%). That’s the effect of the artificial environment a malakofauna a következő csoportjaira számíthatunk: (holiday resort area). vízi, amphibikus, ligeti-erdei, szárazságtűrő, szubterrán. Mivel Szántód területének tájelemei – az előbb elmon- Keywords: habitat tipe, artificial environment, invasive and dottak értelmében – igen mozaikos -
Distribution of the Alien Freshwater Snail Ferrissia Fragilis (Tryon, 1863) (Gastropoda: Planorbidae) in the Czech Republic
Aquatic Invasions (2007) Volume 2, Issue 1: 45-54 Open Access doi: http://dx.doi.org/10.3391/ai.2007.2.1.5 © 2007 The Author(s). Journal compilation © 2007 REABIC Research Article Distribution of the alien freshwater snail Ferrissia fragilis (Tryon, 1863) (Gastropoda: Planorbidae) in the Czech Republic Luboš Beran1* and Michal Horsák2 1Kokořínsko Protected Landscape Area Administration, Česká 149, CZ–276 01 Mělník, Czech Republic 2Institute of Botany and Zoology, Faculty of Science, Masaryk University, Kotlářská 2, CZ–611 37 Brno, Czech Republic E-mail: [email protected] (LB), [email protected] (MH) *Corresponding author Received: 22 November 2006 / Accepted: 17 January 2007 Abstract We summarize and analyze all known records of the freshwater snail, Ferrissia fragilis (Tryon, 1863) in the Czech Republic. In 1942 this species was found in the Czech Republic for the first time and a total of 155 species records were obtained by the end of 2005. Based on distribution data, we observed the gradual expansion of this gastropod not only in the Elbe Lowland, where its occurrence is concentrated, but also in other regions of the Czech Republic particularly between 2001 and 2005. Information on habitat, altitude and co-occurrence with other molluscs are presented. Key words: alien species, Czech Republic, distribution, Ferrissia fragilis, habitats Introduction used for all specimens of the genus Ferrissia found in the Czech Republic. Probably only one species of the genus Ferrissia Records of the genus Ferrissia exist from all (Walker, 1903) occurs in Europe. Different Czech neighbouring countries (Frank et al. 1990, theories exist, about whether it is an indigenous Lisický 1991, Frank 1995, Strzelec and Lewin and overlooked taxon or rather a recently 1996, Glöer and Meier-Brook 2003) and also introduced species in Europe (Falkner and from other European countries, e.g. -
Folia Malacologica 10-2.Vp
Vol. 10(2): 47–75 LIFE CYCLE OF VALVATA CRISTATA O. F. MÜLLER, 1774 (GASTROPODA: HETEROBRANCHIA) IN THE LABORATORY STANIS£AW MYZYK S¹polno 14, 77-320 Przechlewo, Poland ABSTRACT: Laboratory studies in 1991–2001, supplemented with observations in natural habitat, made it poss- ible to establish the following characteristics of the life cycle of Valvata cristata O. F. Müll.: female maturity at shell diameter of 2.05–2.95 mm, number of whorls 2.375–3, 55–533 days from hatching, depending mainly on food conditions. Mean life span in good food conditions 377 days, in bad food conditions 896 days (maximum 1,170 days). Snails kept in pairs deposited a mean number of 51 cocoons per lifetime (maximum 105), with a total of 134 eggs (maximum 353); the number of eggs per cocoon ranged from 0 to 10, rarely more than 16 (mean 2.6). Depending on life span there were 1–3 reproductive seasons. Of 20 adult snails kept singly, only one laid eggs which hatched. The mean maximum shell size for snails kept in pairs: 3.28 mm, 3.125 whorls, for snails kept singly: 3.93 mm, 3.375 whorls (maximum 4.70 mm, 3.750 whorls). Snails with shells of strongly de- scending whorls were almost always infected with trematode larvae located in their gonads. Snails infected when young never reached female maturity. KEY WORDS: Gastropoda, Heterobranchia, Valvata, life cycle, reproduction INTRODUCTION Six members of the genus Valvata live in Europe: very scanty (FRETTER &GRAHAM 1962, PIECHOCKI cristata O. F. Müller, 1774, pulchella Studer, 1820, 1979, FALNIOWSKI 1989a); recent papers deal with piscinalis (O. -
(Gastropoda) with a Rhipidoglossate Radula
Org Divers Evol (2011) 11:201–236 DOI 10.1007/s13127-011-0048-0 ORIGINAL ARTICLE Interactive 3D anatomy and affinities of the Hyalogyrinidae, basal Heterobranchia (Gastropoda) with a rhipidoglossate radula Gerhard Haszprunar & Erika Speimann & Andreas Hawe & Martin Heß Received: 25 January 2011 /Accepted: 26 May 2011 /Published online: 19 June 2011 # Gesellschaft für Biologische Systematik 2011 Abstract Whereas Hyalogyrina Marshall, 1988 was already on the rhipidoglossate, i.e. the ‘archaeogastropod’, originally considered a skeneid vetigastropod, the family level of evolution. Ectobranchia are considered the first Hyalogyrinidae Warén & Bouchet, 1993 has later been extant offshoot of the Heterobranchia; implications for the classified as basal Heterobranchia despite their rhipidoglossate stem species of the latter are outlined. radula. In order to evaluate this placement and to shed more light on the origin of all higher Gastropoda, we investigated Keywords Gastropoda . Ectobranchia . Hyalogyrinidae . five representatives of all three nominal hyalogyrinid genera Interactive 3D anatomy. Systematics . Phylogeny. by means of semithin serial sectioning and computer-aided Heterobranchia 3D reconstruction of the respective anatomy, which we present in an interactive way. In general the morphological features (shell, external morphology, anatomy) fully confirm Introduction the placement of Hyalogyrinidae in the Heterobranchia, but in particular the conditions of the genital system vary During the last 25 years major progress has been made in substantially within the family. The ectobranch gill of our understanding of the origin of the higher gastropods, Hyalogyrinidae is shared with Valvatidae, Cornirostridae, i.e. the allogastropod, opisthobranch and pulmonate taxa, the and Xylodisculidae; consequently all these families are latter two of which are commonly united as Euthyneura. -
Of Strandzha Mountains and the Black Sea Coast
Historia naturalis bulgarica, 21: 13-48, 2015 Terrestrial gastropods (Mollusca, Gastropoda) of Strandzha Mountain and the Black Sea coast (Bulgaria and Turkey) Atanas Irikov, Ivelin Mollov Abstract: The current synopsis presents an overview of the terrestrial malacofauna of Strandzha Mountain in Bulgaria and Turkey, based on previously published and new data. As a result of the research we recorded 101 species and subspecies of ter- restrial molluscs belonging to 27 families. The data on the terrestrial malacofauna from the Turkish part of Strandzha is entirely new and presented here for the first time. The synopsis includes a list of synonymous species and subspecies concerning the area of research, all known localities, new localities reported for 50 taxa, systematic and environmental data. For the first time a zoogeographical and conservation analysis of the terrestrial snails is made. Key words: terrestrial gastropods, snails, slugs, Strandzha Mountain, Bulgaria, Turkey. Introduction 50 publications contain data on the terrestrial Original data on species distribution, as well as malacofauna of Strandzha Mountain in Bulgaria. For taxonomic, systematic, zoogeographical and ecologi- Strandzha Mnt. in Turkey there are limited data only cal data resulting from studies in the years 2002-2010 on the presence of a few species of the genus Monacha are included. (Hausdorf, 2000). Most publications report spe- cies composition and localities or describe new taxa. Material and methods Information on the malacofauna is fragmentary and Names of species and subspecies, with a few ex- mostly referring to the Bulgarian part of Strandzha. ceptions, follow Irikov & Mollov (2006). The list of With almost no data on the Turkish part of Strandzha, synonyms applies only to Strandzha Mnt. -
Spira 4(1–2), 39–69 (2011)
Spira 4(1–2), 39–69 (2011) www.molluscat.com SPIRA Nova llista actualitzada dels mol·luscos continentals de Catalunya David M. Alba1,*, Antoni Tarruella2, Lluís Prats3, Glòria Guillén4 & Jordi Corbella4 1Institut Català de Paleontologia Miquel Crusafont, Universitat Autònoma de Barcelona. Edifici ICP, Campus de la UAB s/n, 08193 Cerdanyola del Vallès, Barcelona, Spain; 2Grassot 26, 1er 2a, 08025 Barcelona, Spain; 3Villarroel 46, 1er 1a, 08011 Barcelona, Spain; 4Sant Antoni Mª Claret 116, 2on 3a, 08025 Barcelona, Spain. Rebut l’11 de juny de 2011. Acceptat el 9 de setembre de 2011 ____________________________________________________________________________________________________________________ Resum Es presenta una nova llista actualitzada dels mol·luscos (Gastropoda i Bivalvia) terrestres i d’aigua dolça de Catalunya (Espanya). Aquesta llista recull els nous tàxons (espècies i subespècies), les noves citacions, i els canvis taxonòmics i nomenclaturals que s’han dut a terme durant els darrers anys, els quals es discuteixen amb més detall. En total, es computen 337 tàxons: 287 espècies de gastròpodes (316 comptant les subespècies) i 21 espècies de bivalves. La proporció de tàxons endèmics és del 8% a nivell d’espècie i 14% a nivell de subespècie, i el percentatge de tàxons introduïts és del 4%. Paraules clau: Mollusca; Gastropoda; Bivalvia; Terrestre; Aigua dolça; Endemisme; Catalunya; Península Ibèrica. Abstract A new updated checklist of terrestrial and freshwater mollusks (Gastropoda and Bivalvia) from Catalonia (Spain) is presented. This checklist includes the new taxa (species and subspecies), the new citations, and the taxonomic and nomenclatural changes that occurred during the last years, which are discussed in greater detail. A total of 337 taxa are computed: 287 gastropod species (316 when subspecies are counted) and 21 bivalve species. -
Rote Liste Der Weichtiere Kärntens (Mollusca)
© Amt der Kärntner Landesregierung W. E. HOLZINGER, P. M ILDNER, T. ROTTENBURG & C. WIESER (Hrsg.): Rote Listen gefährdeter Tiere Kärntens Naturschutz in Kärnten 15: 643 - 662 ? Klagenfurt 1999 Rote Liste der Weichtiere Kärntens (Mollusca) Paul MILDNER & Ursula RATHMAYR Erforschungsstand sehr gut Nachgewiesene Arten (s.str.) 254 Update 24.1.2001 257 Nachgewiesene Taxa (Arten und 285 Unterarten) Update 24.1.2001 289 79 Autochthone Arten (s.str.) 236 57 Update 24.1.2001 239 46 39 Fundmeldungen gesamt ? 37 20 3 4 0 1 R 2 G 3 V ? - © Amt der Kärntner Landesregierung Weichtiere 644 EINLEITUNG Eine umfassende „Rote Liste gefährdeter Tieflandarten entdeckt werden (z. B. Stagnicola Weichtiere Österreichs“ wurde von FRANK & turricula, Anisus vorticulus, Pseudotrichia rubi- REISCHÜTZ (1994) publiziert. Hier finden sich ginosa, Perforatella bidentata). Sie gelangten ver- auch kompetente Hinweise zu den einzelnen mutlich während der postglazialen Wärmezeit über Gefährdungsursachen und kritische Bemerkungen das Drautal ins Klagenfurter Becken (FALKNER, zur Problematik des Arten- und Biotopschutzes. 1998, MILDNER, 1998 b). Einen großen Stellenwert nehmen in Kärnten, das sowohl Anteil In den Nachbarregionen Kärntens erschienen an den Zentral- als auch an den Südlichen derartige Aufstellungen von KREISSL (1981) - Kalkalpen hat, naturgemäß die alpinen Arten ein. Steiermark und BOLE (1992) - Slowenien. Mit der Als Beispiele für hochalpine Faunenelemente im Gefährdung der Kärnter Molluskenfauna im Sinne von KLEMM (1974) seien Arianta stenzii, speziellen setzt sich MILDNER (1973, 1974) aus- Arianta schmidti und Cylindrus obtusus genannt. einander. Kärnten weist, durch die geographischen, Nach den derzeitigen Ermittlungen sind in klimatischen und topographischen Gegebenheiten Kärnten von 285 (Update 289) Schnecken- und des Landes bedingt, eine für Mitteleuropa Muschelarten 3 ausgestorben, 160 gefährdet, 79 einzigartige Weichtierfauna auf.