December 2017
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Clams , Mussels
KEYS TO THE FRESHWATER MS-Q-S MASTER COPY MACROINVERTEBRATES OF MASSACHUSETTS C --=;...-~---=-~-- /'""-,-----F NO. 1 : MOLLUSCA PELECYPODA ( Clams , Mussels ) Massachusetts Department of Environmental Quality Engineering DIVISION of WATER POLLUTION CONTROL Thomas C. McMahon, Director KEYSTO THE FRESHWATERM.'\CROINVERTEBRATES OF MASSACHUSETTS(No. 1): Mollusca Pelecypoda (clams, mussels) Douglas G. Smith Museum of zoology University of Massachusetts Amherst, Massachusetts and Museum of Comparative zoology Harvard University Cambridge, Massachusetts In Cooperation With The Ccmnonwealth of Massachusetts Technical Services Branch Department Environmental Quality Engineering Division of water Pollution Control Westborough, Massachusetts December, 1986 PUBLICATION: #14,676-56-300-12-86-CR Approved by the state Purchasing Agent TABLEOF CONTENTS PAGE PREFACE••• iii INTRODUCTION 1 CLASSIFICATIONOF MASSACHUSETTSFRESHWATER BIVALVES 8 HOWTO USE THE KEY . 11 PICTORIALKEY TO MASSACHUSETTSUNIONACEANS 15 GENERALKEY TO THE UNIONACEAAND CORBULACEAOF MASSACHUSETTS••• 17 DISTRIBUTIONOF MASSACHUSETTSE'RESI-JfNATER BIVALVES 42 GLOSSARYOF TERMSUSED IN KEY 46 BIBLIOGRAPHY 47 -ii- PREFACE The present work, concerning the identification of freshwater bivalve mollusks occurring in Massachusetts, represents the first of hopefully a series of guides dealing with the identification of benthic macroscopic invertebrates inhabiting the inland freshwaters of Massachusetts. The purpose of this and succeeding guides or handbooks is to introduce various groups of freshwater invertebrates to persons working in any of several areas of the freshwater ecology of Massachusetts. Although the guides are limited in tl1eir geographic scope to areas within the political boundaries of Massachusetts, many of the organisms treated, and information regarding their ecology and biology, will be applicable to neighboring regions. To increase the usefulness of mis and following guidebooks, complete regional bibliographies of me distribution of included species are provided. -
The Endemic Gastropod Fauna of Lake Titicaca: Correlation Between
The endemic gastropod fauna of Lake Titicaca: correlation between molecular evolution and hydrographic history Oliver Kroll1, Robert Hershler2, Christian Albrecht1, Edmundo M. Terrazas3, Roberto Apaza4, Carmen Fuentealba5, Christian Wolff1 & Thomas Wilke1 1Department of Animal Ecology and Systematics, Justus Liebig University Giessen, Germany 2National Museum of Natural History, Smithsonian Institution, Washington, D.C. 3Facultad de Ciencias Biologicas, Universidad Nacional del Altiplano, Puno, Peru 4Instituto de Ecologıa,´ Universidad Mayor de San Andres, La Paz, Bolivia 5Departamento de Zoologia, Universidad de Concepcion, Chile Keywords Abstract Altiplano, Heleobia, molecular clock, phylogeography, species flock. Lake Titicaca, situated in the Altiplano high plateau, is the only ancient lake in South America. This 2- to 3-My-old (where My is million years) water body has had Correspondence a complex history that included at least five major hydrological phases during the Thomas Wilke, Department of Animal Ecology Pleistocene. It is generally assumed that these physical events helped shape the evo- and Systematics, Justus Liebig University lutionary history of the lake’s biota. Herein, we study an endemic species assemblage Giessen, Heinrich Buff Ring 26–32 (IFZ), 35392 in Lake Titicaca, composed of members of the microgastropod genus Heleobia,to Giessen, Germany. Tel: +49-641-99-35720; determine whether the lake has functioned as a reservoir of relic species or the site Fax: +49-641-99-35709; of local diversification, to evaluate congruence of the regional paleohydrology and E-mail: [email protected] the evolutionary history of this assemblage, and to assess whether the geographic distributions of endemic lineages are hierarchical. Our phylogenetic analyses in- Received: 17 February 2012; Revised: 19 April dicate that the Titicaca/Altiplano Heleobia fauna (together with few extralimital 2012; Accepted: 23 April 2012 taxa) forms a species flock. -
Research Article
Ecologica Montenegrina 39: 76-80 (2021) This journal is available online at: www.biotaxa.org/em http://dx.doi.org/10.37828/em.2021.39.8 https://zoobank.org/urn:lsid:zoobank.org:pub:DF930EB1-6B0F-4F11-BFFE-D00C22C0E769 Two new species of the genera Islamia and Mercuria (Gastropoda, Hydrobiidae) from Morocco YOUNESS MABROUKI1, PETER GLÖER2 & ABDELKHALEQ FOUZI TAYBI3 1 Université Sidi Mohamed Ben Abdellah, Faculté des Sciences de Dhar El Mehraz, Laboratoire de Biotechnologie, Conservation et Valorisation des Ressources Naturelles, Fes, Morocco. E-mail: [email protected] 2 Schulstr. 3, D-25491 Hetlingen, Germany. E-mail: [email protected] 3 Université Mohammed Premier, Faculté Pluridisciplinaire de Nador, Équipe de Recherche en Biologie et Biotechnologie Appliquées. Morocco. E-mail: [email protected] Received 4 January 2021 │ Accepted by V. Pešić: 3 February 2021 │ Published online 8 February 2021. Abstract Two new hydrobiid species Islamia karawiyiensis n. sp and Mercuria atlasica n. sp. are described here from Fez prefecture of Morocco. Samples were collected in 2020. Photos of the holotypes are presented in addition to the penis morphology of the new Mercuria. The map of the sampling area with the type locality and the habitat description are given. Key words: Morocco, Gastropoda, Hydrobiidae, new species. Introduction Freshwater molluscs play a vital role in freshwater ecosystems, as they are essential to the maintenance and balance of aquatic biota, primarily through their control of water quality and nutrient balance through filter- feeding and algal-grazing and, to a lesser degree, as a food source for predators including a number of vertebrates species (Tachet et al. -
Occurence of Pisidium Conventus Aff. Akkesiense in Gunma Prefecture
VENUS 62 (3-4): 111-116, 2003 Occurence Occurence of Pisidium conventus aff.α kkesiense in Gunma Prefecture, Japan (Bivalvia: Sphaeriidae) Hiroshi Hiroshi Ieyama1 and Shigeru Takahashi2 Faculty 1Faculty of Education, Ehime Universi η,Bun わ1ocho 3, 2 3, Ehime 790-857 スJapan; [email protected] Yakura Yakura 503-2, Agatsuma-cho, Gunma 377 同 0816, Japan Abstract: Abstract: Shell morphology and 姐 atomy of Pisidium conventus aff. akkesiense collect 巴d from from a fish-culture pond were studied. This species showed similarities to the subgenus Neopisidium Neopisidium with respect to ligament position and gill, res 巴mbling P. conventus in anatomical characters. characters. Keywords: Keywords: Pisidium, Sphaeriidae, gill, mantle, brood pouch Introduction Introduction Komiushin (1999) demonstrated that anatomical features are useful for species diagnostics 佃 d classification of Pisidium, including the demibranchs, siphons, mantle edge and musculature, brood brood pouch, and nephridium. These taxonomical characters are still poorly known in Japanese species species of Pisidium. An anatomical study of P. casertanum 仕om Lake Biwa (Komiushin, 1996) was 祖巴arly report. Onoyama et al. (2001) described differences in the arrangement of gonadal tissues tissues in P. parvum and P. casertanum. Mori (1938) classified Japanese Pisidium into 24 species and subspecies based on minor differences differences in shell characters. For a critical revision of Japanese Pisidium, it is important to study as as many species as possible from various locations in and around Japan. This study includes details details of shell and soft p 紅 t mo 中hology of Pisidium conventus aff. akkesiense from Gunma Prefecture Prefecture in central Honshu. -
Environmental Stressors Induced Strong Small-Scale Phenotypic
bioRxiv preprint doi: https://doi.org/10.1101/2020.10.06.327767; this version posted March 11, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. 1 Environmental stressors induced strong small-scale phenotypic 2 differentiation in a wide-dispersing marine snail 3 Nicolás Bonel1,2,3*, Jean-Pierre Pointier4 & Pilar Alda1,2 4 5 6 1 Centro de Recursos Naturales Renovables de la Zona Semiárida (CERZOS—CCT—CONICET Bahía 7 Blanca), Camino de la Carrindanga km 7, Bahía Blanca 8000, Argentina. 8 9 10 2 Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina. 11 12 13 3 Centre d’Écologie Fonctionnelle et Évolutive, UMR 5175, CNRS—Université de Montpellier, 14 Université Paul-Valéry Montpellier—École Pratique des Hautes Études—IRD, 34293 Montpellier Cedex 15 05, France. 16 17 4 PSL Research University, USR 3278 CNRS–EPHE, CRIOBE Université de Perpignan, Perpignan, 18 France. 19 20 * To whom correspondence should be addressed: [email protected] (N. Bonel) 21 22 23 24 25 Running head: Small-scale phenotypic differentiation in a wide-dispersing snail 26 27 28 29 30 31 Key words: adaptive plasticity, shell characters, genital morphology, intertidal 32 zonation, contrasting selection pressures, planktotrophic snail, high dispersal potential. 33 1 bioRxiv preprint doi: https://doi.org/10.1101/2020.10.06.327767; this version posted March 11, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. -
Hasko Nesemann
25 Mitt. dtsch. malakozool. Ges. 92 25 – 58 Frankfurt a. M., Dezember 2014 Wandel der Muschelfauna der Untermain-Ebene in drei Jahrzehnten 1984-2014 (Bivalvia: Unionidae, Sphaeriidae, Corbiculidae, Dreissenidae) Teil I. Der Main und seine Zuflüsse HASKO NESEMANN Abstract: At present, the lower Main River and its tributaries (Germany: Hesse, Bavaria) is inhabited by 31 freshwater Bivalvia out of which 29 species were recorded alive. A remarkable faunal change has been ob- served within the last thirty years, caused by improvement of biological water quality and invasion of five alien species Corbicula fluminea, C. fluminalis, Dreissena rostriformis bugensis, Musculium transversum and Sinano- donta woodiana. The populations of the endangered species Pseudanodonta complanata, (Red List category 1 in Hesse), Unio tumidus, Anodonta cygnea, Pisidium amnicum and P. moitessierianum (Red List category 2 in Hesse) are locally increasing and recovering. Pisidium crassum, P. ponderosum and P. sp. (“var. humeriformis”) are new records for the state fauna of Hesse. Keywords: Freshwater Bivalvia, River Main, Lower Main plain, Germany: Hesse, Bavaria. Zusammenfassung: Im Untermaingebiet wurden 31 Süßwassermuscheln nachgewiesen, von denen 29 durch Lebendvorkommen bestätigt sind. Der Faunenwandel innerhalb der letzten dreißig Jahre zeigt Veränderungen durch verbesserte Wasserqualität und durch Einwanderung bzw. Einschleppung fünf gebietsfremder Neozoen Corbicula fluminea, C. fluminalis, Dreissena rostriformis bugensis, Musculium transversum und Sinanodonta woodiana. Die im Bestand gefährdeten Arten Pseudanodonta complanata (Rote Liste 1 in Hessen), Unio tumi- dus, Anodonta cygnea, Pisidium amnicum und P. moitessierianum (Rote Liste 2 in Hessen) haben sich lokal ausgebreitet. Neunachweise für Hessen sind Pisidium crassum, P. ponderosum und P. sp. („var. humeriformis”). Einleitung Die Arbeit widmet sich der Veränderung der Muschelfauna im Unterlauf des Mains und seiner Zuflüs- se innerhalb der letzten dreißig Jahre. -
December 2011
Ellipsaria Vol. 13 - No. 4 December 2011 Newsletter of the Freshwater Mollusk Conservation Society Volume 13 – Number 4 December 2011 FMCS 2012 WORKSHOP: Incorporating Environmental Flows, 2012 Workshop 1 Climate Change, and Ecosystem Services into Freshwater Mussel Society News 2 Conservation and Management April 19 & 20, 2012 Holiday Inn- Athens, Georgia Announcements 5 The FMCS 2012 Workshop will be held on April 19 and 20, 2012, at the Holiday Inn, 197 E. Broad Street, in Athens, Georgia, USA. The topic of the workshop is Recent “Incorporating Environmental Flows, Climate Change, and Publications 8 Ecosystem Services into Freshwater Mussel Conservation and Management”. Morning and afternoon sessions on Thursday will address science, policy, and legal issues Upcoming related to establishing and maintaining environmental flow recommendations for mussels. The session on Friday Meetings 8 morning will consider how to incorporate climate change into freshwater mussel conservation; talks will range from an overview of national and regional activities to local case Contributed studies. The Friday afternoon session will cover the Articles 9 emerging science of “Ecosystem Services” and how this can be used in estimating the value of mussel conservation. There will be a combined student poster FMCS Officers 47 session and social on Thursday evening. A block of rooms will be available at the Holiday Inn, Athens at the government rate of $91 per night. In FMCS Committees 48 addition, there are numerous other hotels in the vicinity. More information on Athens can be found at: http://www.visitathensga.com/ Parting Shot 49 Registration and more details about the workshop will be available by mid-December on the FMCS website (http://molluskconservation.org/index.html). -
Rapid Assessment of Water Quality, Using the Fingernail Clam, Musculium Transversum
WRC RESEARCH REPORT NO. 133 RAPID ASSESSMENT OF WATER QUALITY, USING THE FINGERNAIL CLAM, MUSCULIUM TRANSVERSUM Kevin B. Anderson* and Richard E. Sparks* ILLINOIS NATURAL HISTORY SURVEY RIVER RESEARCH LABORATORY Havana, Illinois 62644 and Anthony A. Paparo* SCHOOL OF MEDICINE AND DEPARTMENT OF ZOOLOGY SOUTHERN ILLINOIS UNIVERS ITY Carbondale, Illinois 62901 FINAL REPORT Project No. B-097-ILL This project was partially supported by the U.S. Department of the Interior in accordance with the Water Resources Research Act of 1965, P.L. 88-379, Agreement No. USDI 14-31-0001-6072 UNIVERSITY OF ILLINOIS WATER RESOURCES CENTER 2535 Hydrosystems Laboratory Urbana, Illinois 61801 April, 1978 NOTE The original title of this research project was "Rapid Assessment of Water Quality Using the Fingernail Clam, Sphaerium transversum". The scientific name of the clam was changed to Musculium transversum while the research was in progress. Some of the figures in this report use the older scientific name, Sphaerium transversum. iii TABLE OF CONTENTS Page ABSTRACT INTRODUCTION AND BACKGROUND METHODS General Approach Collection of Fingernail Clams Rapid Screening Methods Acute Bioassay Methods Chronic Bioassay Methods Elemental Analysis of Shells RESULTS AND DISCUSSION Water Quality in the Illinois River in the 1950's Comparison of Water Quality in the Mississippi and Illinois Rivers in 1975 Reliability of the Rapid Screening Methods The Gaping Response as an Indicator of Death Acute and Chronic Bioassay Methods with Juvenile and Adult Fingernail Clams Response -
Metacommunities and Biodiversity Patterns in Mediterranean Temporary Ponds: the Role of Pond Size, Network Connectivity and Dispersal Mode
METACOMMUNITIES AND BIODIVERSITY PATTERNS IN MEDITERRANEAN TEMPORARY PONDS: THE ROLE OF POND SIZE, NETWORK CONNECTIVITY AND DISPERSAL MODE Irene Tornero Pinilla Per citar o enllaçar aquest document: Para citar o enlazar este documento: Use this url to cite or link to this publication: http://www.tdx.cat/handle/10803/670096 http://creativecommons.org/licenses/by-nc/4.0/deed.ca Aquesta obra està subjecta a una llicència Creative Commons Reconeixement- NoComercial Esta obra está bajo una licencia Creative Commons Reconocimiento-NoComercial This work is licensed under a Creative Commons Attribution-NonCommercial licence DOCTORAL THESIS Metacommunities and biodiversity patterns in Mediterranean temporary ponds: the role of pond size, network connectivity and dispersal mode Irene Tornero Pinilla 2020 DOCTORAL THESIS Metacommunities and biodiversity patterns in Mediterranean temporary ponds: the role of pond size, network connectivity and dispersal mode IRENE TORNERO PINILLA 2020 DOCTORAL PROGRAMME IN WATER SCIENCE AND TECHNOLOGY SUPERVISED BY DR DANI BOIX MASAFRET DR STÉPHANIE GASCÓN GARCIA Thesis submitted in fulfilment of the requirements to obtain the Degree of Doctor at the University of Girona Dr Dani Boix Masafret and Dr Stéphanie Gascón Garcia, from the University of Girona, DECLARE: That the thesis entitled Metacommunities and biodiversity patterns in Mediterranean temporary ponds: the role of pond size, network connectivity and dispersal mode submitted by Irene Tornero Pinilla to obtain a doctoral degree has been completed under our supervision. In witness thereof, we hereby sign this document. Dr Dani Boix Masafret Dr Stéphanie Gascón Garcia Girona, 22nd November 2019 A mi familia Caminante, son tus huellas el camino y nada más; Caminante, no hay camino, se hace camino al andar. -
Rvk-Diss Digi
University of Groningen Of dwarves and giants van Klink, Roel IMPORTANT NOTE: You are advised to consult the publisher's version (publisher's PDF) if you wish to cite from it. Please check the document version below. Document Version Publisher's PDF, also known as Version of record Publication date: 2014 Link to publication in University of Groningen/UMCG research database Citation for published version (APA): van Klink, R. (2014). Of dwarves and giants: How large herbivores shape arthropod communities on salt marshes. s.n. Copyright Other than for strictly personal use, it is not permitted to download or to forward/distribute the text or part of it without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license (like Creative Commons). The publication may also be distributed here under the terms of Article 25fa of the Dutch Copyright Act, indicated by the “Taverne” license. More information can be found on the University of Groningen website: https://www.rug.nl/library/open-access/self-archiving-pure/taverne- amendment. Take-down policy If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. Downloaded from the University of Groningen/UMCG research database (Pure): http://www.rug.nl/research/portal. For technical reasons the number of authors shown on this cover page is limited to 10 maximum. Download date: 01-10-2021 Of Dwarves and Giants How large herbivores shape arthropod communities on salt marshes Roel van Klink This PhD-project was carried out at the Community and Conservation Ecology group, which is part of the Centre for Ecological and Environmental Studies of the University of Groningen, The Netherlands. -
Phragmites Australis
Journal of Ecology 2017, 105, 1123–1162 doi: 10.1111/1365-2745.12797 BIOLOGICAL FLORA OF THE BRITISH ISLES* No. 283 List Vasc. PI. Br. Isles (1992) no. 153, 64,1 Biological Flora of the British Isles: Phragmites australis Jasmin G. Packer†,1,2,3, Laura A. Meyerson4, Hana Skalov a5, Petr Pysek 5,6,7 and Christoph Kueffer3,7 1Environment Institute, The University of Adelaide, Adelaide, SA 5005, Australia; 2School of Biological Sciences, The University of Adelaide, Adelaide, SA 5005, Australia; 3Institute of Integrative Biology, Department of Environmental Systems Science, Swiss Federal Institute of Technology (ETH) Zurich, CH-8092, Zurich,€ Switzerland; 4University of Rhode Island, Natural Resources Science, Kingston, RI 02881, USA; 5Institute of Botany, Department of Invasion Ecology, The Czech Academy of Sciences, CZ-25243, Pruhonice, Czech Republic; 6Department of Ecology, Faculty of Science, Charles University, CZ-12844, Prague 2, Czech Republic; and 7Centre for Invasion Biology, Department of Botany and Zoology, Stellenbosch University, Matieland 7602, South Africa Summary 1. This account presents comprehensive information on the biology of Phragmites australis (Cav.) Trin. ex Steud. (P. communis Trin.; common reed) that is relevant to understanding its ecological char- acteristics and behaviour. The main topics are presented within the standard framework of the Biologi- cal Flora of the British Isles: distribution, habitat, communities, responses to biotic factors and to the abiotic environment, plant structure and physiology, phenology, floral and seed characters, herbivores and diseases, as well as history including invasive spread in other regions, and conservation. 2. Phragmites australis is a cosmopolitan species native to the British flora and widespread in lowland habitats throughout, from the Shetland archipelago to southern England. -
Biodiversity Conservation and Habitat Management
CONTENTS BIODIVERSITY CONSERVATION AND HABITAT MANAGEMENT Biodiversity Conservation and Habitat Management - Volume 1 No. of Pages: 458 ISBN: 978-1-905839-20-9 (eBook) ISBN: 978-1-84826-920-0 (Print Volume) Biodiversity Conservation and Habitat Management - Volume 2 No. of Pages: 428 ISBN: 978-1-905839-21-6 (eBook) ISBN: 978-1-84826-921-7 (Print Volume) For more information of e-book and Print Volume(s) order, please click here Or contact : [email protected] ©Encyclopedia of Life Support Systems (EOLSS) BIODIVERSITY CONSERVATION AND HABITAT MANAGEMENT CONTENTS Preface xv VOLUME I Biodiversity Conservation and Habitat Management : An Overview 1 Francesca Gherardi, Dipartimento di Biologia Animale e Genetica, Università di Firenze, Italy Claudia Corti, California Academy of Sciences, San Francisco CA, U.S.A. Manuela Gualtieri, Dipartimento di Scienze Zootecniche, Università di Firenze, Italy 1. Introduction: the amount of biological diversity 2. Diversity in ecosystems 2.1. African wildlife systems 2.2. Australian arid grazing systems 3. Measures of biodiversity 3.1. Species richness 3.2. Shortcuts to monitoring biodiversity: indicators, umbrellas, flagships, keystones, and functional groups 4. Biodiversity loss: the great extinction spasm 5. Causes of biodiversity loss: the “evil quartet” 5.1. Over-harvesting by humans 5.2. Habitat destruction and fragmentation 5.3. Impacts of introduced species 5.4. Chains of extinction 6. Why conserve biodiversity? 7. Conservation biology: the science of scarcity 8. Evaluating the status of a species: extinct until proven extant 9. What is to be done? Conservation options 9.1. Increasing our knowledge 9.2. Restore habitats and manage them 9.3.