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Molecular Phylogenetic Evidence That the Chinese Viviparid Genus Margarya (Gastropoda: Viviparidae) Is Polyphyletic
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Springer - Publisher Connector Article SPECIAL ISSUE June 2013 Vol.58 No.18: 21542162 Adaptive Evolution and Conservation Ecology of Wild Animals doi: 10.1007/s11434-012-5632-y Molecular phylogenetic evidence that the Chinese viviparid genus Margarya (Gastropoda: Viviparidae) is polyphyletic DU LiNa1, YANG JunXing1*, RINTELEN Thomas von2*, CHEN XiaoYong1 & 3 ALDRIDGE David 1 State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650223, China; 2 Museum für Naturkunde, Leibniz-Institut für Evolutions- und Biodiversitätsforschung an der Humboldt-Universität zu Berlin, Berlin 10115, Germany; 3 Aquatic Ecology Group, Department of Zoology, Cambridge University, Downing Street, Cambridge CB2 3EJ, UK Received February 28, 2012; accepted May 25, 2012; published online February 1, 2013 We investigated the phylogeny of the viviparid genus Margarya, endemic to Yunnan, China, using two mitochondrial gene frag- ments (COI and 16S rRNA). The molecular phylogeny based on the combined dataset indicates that Margarya is polyphyletic, as two of the three well-supported clades containing species of Margarya also comprise species from other viviparid genera. In one clade, sequences of four species of Margarya even cluster indiscriminately with those of two species of Cipangopaludina, indi- cating that the current state of Asian viviparid taxonomy needs to be revised. Additionally, these data suggest that shell evolution in viviparids is complex, as even the large and strongly sculptured shells of Margarya, which are outstanding among Asian viviparids, can apparently be easily converted to simple smooth shells. -
The Relationship Between Aquatic Macrophytes and Some Gastropoda (Snails) in the Lower Reaches of Hammar Marsh Inaam A
Mesopotamia Environmental Journal ISSN 2410-2598 Mesop. environ. j. 2016, Vol.2, No.4: 23-32. The relationship between aquatic macrophytes and some gastropoda (snails) in the lower reaches of Hammar marsh Inaam A. A. Qazar Department of Ecology, College of Science, Basrah University Corresponding author:[email protected] To cite this article: Qazar, I.A.A. The relationship between aquatic macrophytes and some gastropoda (snails) in the lower reaches of Hammar marsh. Mesop. environ. j., 2016, Vol.2. ,No.4 ,pp.23-32. Received Date : 14 / 5 / 2016 Accepted Date : 10 / 6 / 2016 Publishing Date : 15/8/2016 This work is licensed under a Creative Commons Attribution- NonCommercial-NoDerivatives 4.0 International License. Abstract This study was carried out during 2011-2012 to evaluate the preference of some freshwater snails to specific macrophytes than others. Snails were collected from different aquatic plants; Ceratophyllum demersum, Potamogeton crispus, Salvinia natans,and Hydrilla verticillata at four stations. The presence of these plants was affected by the water temperature, they almost disappear in winter leading to low snail numbers at that season. Eight snail species were found at the study area; Bellamya bengalensis (Lamarck, 1822), Bithynia hareerensis Glöer, and Nasser, 2008 ,Gyrauluse hrenbergi (Beck, 1837), Melanoides tuberculata (Müller, 1774), Melanopsis nodosa Férussac, 1823, Physlla acuta Draparnaud, 1805, Radix auricularia (Linnaeus,1758), Theodoxus jordani (Sowerby, 1832). Statistical analysis shows a significant differences (P<0.05) between macrophyte's snails number, C. demersum and H. verticilata was the most preferred macrophyte in this study, while S. natanus recorded no occurrence of snails. Keywords:Snail, Macrophytes, Periphyton, Occurance, Morphology. -
OLD DOMINION UNIVERSITY Department of Biological Sciences
OLD DOMINION UNIVERSITY Department of Biological Sciences College of Sciences Norfolk, VA 23529-0456 DEVELOPMENT OF DIAGNOSTIC APPROACHES TO DETERMINE SOURCES OF ANTHROPOGENIC STRESS AFFECTING BENTHIC COMMUNITY CONDITION IN THE CHESAPEAKE BAY Final Report Prepared by Principal Investigators: Daniel M. Dauer 1 Michael F. Lane 1 Roberto J. Llansó 2 1 - Department of Biological Sciences Old Dominion University Norfolk, VA 23529-0456 2 - Versar, Inc. 9200 Rumsey Road Columbia, MD 21045 Submitted to: U.S. EPA Chesapeake Bay Program Office 410 Severn Avenue, Suite 109 Annapolis, Maryland 21403 Attn: Ms. Kelly Shenk April 30, 2002 OLD DOMINION UNIVERSITY Department of Biological Sciences College of Sciences Norfolk, VA 23529-0456 DEVELOPMENT OF DIAGNOSTIC APPROACHES TO DETERMINE SOURCES OF ANTHROPOGENIC STRESS AFFECTING BENTHIC COMMUNITY CONDITION IN THE CHESAPEAKE BAY Final Report Prepared by Principal Investigators: Daniel M. Dauer 1 Michael F. Lane 1 Roberto J. Llansó 2 1 - Department of Biological Sciences Old Dominion University Norfolk, VA 23529-0456 2 - Versar, Inc. 9200 Rumsey Road Columbia, MD 21045 Submitted to: U.S. EPA Chesapeake Bay Program Office 410 Severn Avenue, Suite 109 Annapolis, Maryland 21403 Attn: Ms. Kelly Shenk April 30, 2002 Table of Contents List of Figures ............................................................... ii List of Tables ............................................................... iii List of Appendices ............................................................v I. Introduction ...........................................................1 -
Aquatic Snails of the Snake and Green River Basins of Wyoming
Aquatic snails of the Snake and Green River Basins of Wyoming Lusha Tronstad Invertebrate Zoologist Wyoming Natural Diversity Database University of Wyoming 307-766-3115 [email protected] Mark Andersen Information Systems and Services Coordinator Wyoming Natural Diversity Database University of Wyoming 307-766-3036 [email protected] Suggested citation: Tronstad, L.M. and M. D. Andersen. 2018. Aquatic snails of the Snake and Green River Basins of Wyoming. Report prepared by the Wyoming Natural Diversity Database for the Wyoming Fish and Wildlife Department. 1 Abstract Freshwater snails are a diverse group of mollusks that live in a variety of aquatic ecosystems. Many snail species are of conservation concern around the globe. About 37-39 species of aquatic snails likely live in Wyoming. The current study surveyed the Snake and Green River basins in Wyoming and identified 22 species and possibly discovered a new operculate snail. We surveyed streams, wetlands, lakes and springs throughout the basins at randomly selected locations. We measured habitat characteristics and basic water quality at each site. Snails were usually most abundant in ecosystems with higher standing stocks of algae, on solid substrate (e.g., wood or aquatic vegetation) and in habitats with slower water velocity (e.g., backwater and margins of streams). We created an aquatic snail key for identifying species in Wyoming. The key is a work in progress that will be continually updated to reflect changes in taxonomy and new knowledge. We hope the snail key will be used throughout the state to unify snail identification and create better data on Wyoming snails. -
Snail Distributions in Lake Erie: the Influence of Anoxia in the Southern Central Basin Nearshore Zone1
230 E. M. SWINFORD Vol. 85 Copyright © 1985 Ohio Acad. Sci. OO3O-O95O/85/OOO5-O23O $2.00/0 SNAIL DISTRIBUTIONS IN LAKE ERIE: THE INFLUENCE OF ANOXIA IN THE SOUTHERN CENTRAL BASIN NEARSHORE ZONE1 KENNETH A. KRIEGER, Water Quality Laboratory, Heidelberg College, Tiffin, OH 44883 ABSTRACT. The distributions and abundances of gastropods collected in sediment grab samples in 1978 and 1979 in the southern nearshore zone of the central basin of Lake Erie were compared with earlier gastropod records from throughout the lake. Since the 1920s, 34 species in eight families have been reported for the lake proper. Sixteen species have been reported only once, 13 of them in three reports prior to 1950. All but three of the species collected by two or more authors prior to the mid-1950s have also been collected in the past decade. The most frequently reported species are Walvata trkarinata, Bithynia tentaculata, Elimia ( =Goniobasis) livescens, Physella "sp.", Amnkola limosa, Pleuroceraacuta and V. sincera. Only six of 19 studies reported species densities, and most did not record sample locations, depths or substrates. Thus, only a limited comparison of the gastropod fauna between studies was possible, with the exception of several well documented studies in the western basin up to the early 1960s. Of four introduced species in Lake Erie, only two were found in the present study, and these appear to have no influence on the present distributions of the native species. The absence of snails in the south- western part of the study area and at the mouths of the Cuyahoga and Black rivers appears to be the result of prolonged anoxia during one or more summers preceding the study. -
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 .................................................................................. -
Biodiversity and Ecosystem Management in the Iraqi Marshlands
Biodiversity and Ecosystem Management in the Iraqi Marshlands Screening Study on Potential World Heritage Nomination Tobias Garstecki and Zuhair Amr IUCN REGIONAL OFFICE FOR WEST ASIA 1 The designation of geographical entities in this book, and the presentation of the material, do not imply the expression of any opinion whatsoever on the part of IUCN concerning the legal status of any country, territory, or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. The views expressed in this publication do not necessarily reflect those of IUCN. Published by: IUCN ROWA, Jordan Copyright: © 2011 International Union for Conservation of Nature and Natural Resources Reproduction of this publication for educational or other non-commercial purposes is authorized without prior written permission from the copyright holder provided the source is fully acknowledged. Reproduction of this publication for resale or other commercial purposes is prohibited without prior written permission of the copyright holder. Citation: Garstecki, T. and Amr Z. (2011). Biodiversity and Ecosystem Management in the Iraqi Marshlands – Screening Study on Potential World Heritage Nomination. Amman, Jordan: IUCN. ISBN: 978-2-8317-1353-3 Design by: Tobias Garstecki Available from: IUCN, International Union for Conservation of Nature Regional Office for West Asia (ROWA) Um Uthaina, Tohama Str. No. 6 P.O. Box 942230 Amman 11194 Jordan Tel +962 6 5546912/3/4 Fax +962 6 5546915 [email protected] www.iucn.org/westasia 2 Table of Contents 1 Executive -
Format Mitteilungen
9 Mitt. dtsch. malakozool. Ges. 86 9 – 12 Frankfurt a. M., Dezember 2011 Under Threat: The Stability of Authorships of Taxonomic Names in Malacology RUUD A. BANK Abstract: Nomenclature must be constructed in accordance with agreed rules. The International Commission on Zoological Nomenclature was founded in Leiden in September 1895. It not only produced a Code of nomencla- ture, that was refined over the years, but also provided arbitration and advice service, all with the aim of ensur- ing that every animal has one unique and universally accepted name. Name changes reduce the efficiency of biological nomenclature as a reference system. The Code was established to precisely specify the circumstances under which a name must be changed, and in what way. Name changes are only permitted if it is necessitated by a correction of nomenclatural error, by a change in classification, or by a correction of a past misidentification. Also authorships are regulated by the Code, mainly by Article 50. In a recent paper by WELTER-SCHULTES this Article is interpreted in a way that is different from previous interpretations by the zoological (malacological) community, leading to major changes in authorships. It is here argued that his alternative interpretations (1) are not in line with the spirit of the Code, and (2) will not serve the stability of nomenclature. It is important that interpretation and application of the existing rules be objective, consistent, and clear. Keywords: authorships, malacology, nomenclature, Code, ICZN, Article 50, Pisidium Zusammenfassung: In der Nomenklatur müssen übereinstimmende Regeln gelten. Die Internationale Kommis- sion für Zoologische Nomenklatur (ICZN) wurde im September 1895 in Leiden gegründet. -
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www.environment-agency.gov.uk Further Surveys to Elucidate the Distribution of the Fine-Lined Pea M ussel Pisidium tenuilineatum Stelfox, 1918 Technical Report W 1 - 0 5 4 / T R ENGLISH NATURE Environm ent A g e n c y Further surveys to elucidate the distribution of the fine-lined pea mussel Pisidium tenuilineatum Stelfox, 1918 R&D Technical Report W1-054/TR Ian Killeen and Martin J. Willing Research Contractor: Malacological Services Publishing Organisation: Environment Agency, Rio House, Waterside Drive, Aztec West, Almondsbury, Bristol BS12 4UD Tel: 01454 624400 Fax: 01454 624409 © Environment Agency 2004 ISBN: 1 844321142 All rights reserved. No part of this document may be produced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise without the prior permission of the Environment Agency. The views expressed in this document are not necessarily those of the Environment Agency. Its officers, servants or agents accept no liability whatsoever for any loss or damage arising from the interpretation or use of the information, or reliance upon views contained herein. Dissemination status Internal: Released to Regions External: Publicly Available Statement of use This report is an integral part of the UK Biodiversity Action Plan for the fine lined pea mussel Pisidium tenuilineatum. It is to enable conservation staff and those managing water and land to be alerted to the presence of the species and preliminary guidance on its protection. The report is a foundation for research to determine the species’ ecological requirements definitively as a basis for effective guidance on protecting the species. -
Ceh Code List for Recording the Macroinvertebrates in Fresh Water in the British Isles
01 OCTOBER 2011 CEH CODE LIST FOR RECORDING THE MACROINVERTEBRATES IN FRESH WATER IN THE BRITISH ISLES CYNTHIA DAVIES AND FRANÇOIS EDWARDS CEH Code List For Recording The Macroinvertebrates In Fresh Water In The British Isles October 2011 Report compiled by Cynthia Davies and François Edwards Centre for Ecology & Hydrology Maclean Building Benson Lane Crowmarsh Gifford, Wallingford Oxfordshire, OX10 8BB United Kingdom Purpose The purpose of this Coded List is to provide a standard set of names and identifying codes for freshwater macroinvertebrates in the British Isles. These codes are used in the CEH databases and by the water industry and academic and commercial organisations. It is intended that, by making the list as widely available as possible, the ease of data exchange throughout the aquatic science community can be improved. The list includes full listings of the aquatic invertebrates living in, or closely associated with, freshwaters in the British Isles. The list includes taxa that have historically been found in Britain but which have become extinct in recent times. Also included are names and codes for ‘artificial’ taxa (aggregates of taxa which are difficult to split) and for composite families used in calculation of certain water quality indices such as BMWP and AWIC scores. Current status The list has evolved from the checklist* produced originally by Peter Maitland (then of the Institute of Terrestrial Ecology) (Maitland, 1977) and subsequently revised by Mike Furse (Centre for Ecology & Hydrology), Ian McDonald (Thames Water Authority) and Bob Abel (Department of the Environment). That list was subject to regular revisions with financial support from the Environment Agency. -
Malacologico International Journal of Malacology LIII 2017 N
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/320471095 First European record of Sinotaia quadrata (Benson, 1842), an alien invasive freshwater species: accidental or voluntary introduction? (Caenogastropoda: Viviparidae) Article · November 2017 CITATIONS READS 11 2,114 7 authors, including: Emanuele Goti Gianluca Stasolla University of Florence Dadoda Srls 22 PUBLICATIONS 127 CITATIONS 19 PUBLICATIONS 168 CITATIONS SEE PROFILE SEE PROFILE Simone Cianfanelli Alberto Francesco Inghilesi University of Florence University of Florence 99 PUBLICATIONS 750 CITATIONS 52 PUBLICATIONS 438 CITATIONS SEE PROFILE SEE PROFILE Some of the authors of this publication are also working on these related projects: INVASIVESNET View project Anoplophora View project All content following this page was uploaded by Simone Cianfanelli on 19 December 2017. The user has requested enhancement of the downloaded file. bollettino malacologico international journal of malacology LIII 2017 n. 2 Autorizzazione del Tribunale di Milano n. 479 del 15 ottobre 1983 Poste Italiane - spedizione in a.p. - 70% Direzione Commerciale - Napoli dicembre 2017 spedizione n. 2/2017 BOLLETTINO MALACOLOGICO Editor-in-Chief - Direttore scientifico: Bruno Sabelli ([email protected]), (University of Bologna, Italy) Associate editor - Co-direttore: Paolo G. Albano ([email protected]), (University of Vienna, Austria) Scientific board - Comitato scientifico: Simone Cianfanelli (Museo di Storia Naturale ’La Specola’, Florence, -
Caenogastropoda
13 Caenogastropoda Winston F. Ponder, Donald J. Colgan, John M. Healy, Alexander Nützel, Luiz R. L. Simone, and Ellen E. Strong Caenogastropods comprise about 60% of living Many caenogastropods are well-known gastropod species and include a large number marine snails and include the Littorinidae (peri- of ecologically and commercially important winkles), Cypraeidae (cowries), Cerithiidae (creep- marine families. They have undergone an ers), Calyptraeidae (slipper limpets), Tonnidae extraordinary adaptive radiation, resulting in (tuns), Cassidae (helmet shells), Ranellidae (tri- considerable morphological, ecological, physi- tons), Strombidae (strombs), Naticidae (moon ological, and behavioral diversity. There is a snails), Muricidae (rock shells, oyster drills, etc.), wide array of often convergent shell morpholo- Volutidae (balers, etc.), Mitridae (miters), Buccin- gies (Figure 13.1), with the typically coiled shell idae (whelks), Terebridae (augers), and Conidae being tall-spired to globose or fl attened, with (cones). There are also well-known freshwater some uncoiled or limpet-like and others with families such as the Viviparidae, Thiaridae, and the shells reduced or, rarely, lost. There are Hydrobiidae and a few terrestrial groups, nota- also considerable modifi cations to the head- bly the Cyclophoroidea. foot and mantle through the group (Figure 13.2) Although there are no reliable estimates and major dietary specializations. It is our aim of named species, living caenogastropods are in this chapter to review the phylogeny of this one of the most diverse metazoan clades. Most group, with emphasis on the areas of expertise families are marine, and many (e.g., Strombidae, of the authors. Cypraeidae, Ovulidae, Cerithiopsidae, Triphori- The fi rst records of undisputed caenogastro- dae, Olividae, Mitridae, Costellariidae, Tereb- pods are from the middle and upper Paleozoic, ridae, Turridae, Conidae) have large numbers and there were signifi cant radiations during the of tropical taxa.