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Villosa Iris
Évaluation et Rapport de situation du COSEPAC sur la Villeuse irisée Villosa iris au Canada ESPÈCE EN VOIE DE DISPARITION 2006 COSEPAC COSEWIC COMITÉ SUR LA SITUATION DES COMMITTEE ON THE STATUS OF ESPÈCES EN PÉRIL ENDANGERED WILDLIFE AU CANADA IN CANADA Les rapports de situation du COSEPAC sont des documents de travail servant à déterminer le statut des espèces sauvages que l’on croit en péril. On peut citer le présent rapport de la façon suivante : COSEPAC. 2006. Évaluation et Rapport de situation du COSEPAC sur la Villeuse irisée (Villosa iris) au Canada. Comité sur la situation des espèces en péril au Canada. Ottawa. vii + 44 p. (www.registrelep.gc.ca/Status/Status_f.cfm). Note de production : Le COSEPAC aimerait remercier Daryl J. McGoldrick et Janice L. Metcalfe-Smith qui ont rédigé le rapport de situation sur la villeuse irisée (Villosa iris), en vertu d’un contrat avec Environnement Canada. Gerald L. Mackie, coprésident du Sous-comité de spécialistes des mollusques du COSEPAC, a supervisé le présent rapport et en a fait la révision. Pour obtenir des exemplaires supplémentaires, s’adresser au : Secrétariat du COSEPAC a/s Service canadien de la faune Environnement Canada Ottawa (Ontario) K1A 0H3 Tél. : (819) 997-4991 / (819) 953-3215 Téléc. : (819) 994-3684 Courriel : COSEWIC/[email protected] http://www.cosepac.gc.ca Also available in English under the title COSEWIC Assessment and Status Report on the Rainbow Mussel Villosa iris in Canada. Illustration de la couverture : Villeuse irisée — Photographie par Philip McColl, section de conception graphique, Institut national de recherche sur les eaux. -
1 Status Assessment Report for the Rayed Bean, Villosa Fabalis
Status Assessment Report for the rayed bean, Villosa fabalis, occurring in the Mississippi River and Great Lakes systems (U.S. Fish and Wildlife Service Regions 3, 4, and 5, and Canada) Prepared by Ohio River Valley Ecosystem Team Mollusk Subgroup Robert S. Butler, Leader U.S. Fish and Wildlife Service 160 Zillicoa Street Asheville NC 28801 September 2002 1 Disclaimer This document is a compilation of biological data and a description of past, present, and likely future threats to the rayed bean (Villosa fabalis). It does not represent a decision by the U.S. Fish and Wildlife Service (Service) on whether this taxon should be designated as a candidate species for listing as threatened or endangered under the Federal Endangered Species Act. That decision will be made by the Service after reviewing this document; other relevant biological and threat data not included herein; and all relevant laws, regulations, and policies. The result of the decision will be posted on the Service's Region 3 Web site (refer to: http://midwest.fws.gov/eco_serv/endangrd/lists/concern.html). If designated as a candidate species, the taxon will subsequently be added to the Service's candidate species list that is periodically published in the Federal Register and posted on the World Wide Web (refer to: http://endangered.fws.gov/wildlife.html). Even if the taxon does not warrant candidate status it should benefit from the conservation recommendations that are contained in this document. 2 Common name: rayed bean Scientific name: Villosa fabalis Controversial or unsettled taxonomic issues: The rayed bean is a member of the mussel family Unionidae and was originally described as Unio fabalis Lea, 1831. -
Rainbow Villosa Iris
COSEWIC Assessment and Status Report on the Rainbow Villosa iris in Canada SPECIAL CONCERN 2015 COSEWIC status reports are working documents used in assigning the status of wildlife species suspected of being at risk. This report may be cited as follows: COSEWIC. 2015. COSEWIC assessment and status report on the Rainbow Villosa iris in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. xii + 82 pp. (http://www.registrelep-sararegistry.gc.ca/default_e.cfm). Previous report(s): COSEWIC. 2006. COSEWIC assessment and status report on the Rainbow mussel Villosa iris in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. vii + 38 pp. (www.sararegistry.gc.ca/status/status_e.cfm). Production note: COSEWIC would like to acknowledge Julie Vanden Byllaardt and Todd Morris for writing the status report on the Rainbow (Villosa iris) in Canada, prepared under contract with Environment Canada. This report was overseen and edited by Joseph Carney, Co-chair of the COSEWIC Molluscs Specialist Subcommittee. For additional copies contact: COSEWIC Secretariat c/o Canadian Wildlife Service Environment Canada Ottawa, ON K1A 0H3 Tel.: 819-938-4125 Fax: 819-938-3984 E-mail: [email protected] http://www.cosewic.gc.ca Également disponible en français sous le titre Ếvaluation et Rapport de situation du COSEPAC sur la Villeuse irisée (Villosa iris) au Canada. Cover illustration/photo: Rainbow — Provided by author. Her Majesty the Queen in Right of Canada, 2015. Catalogue No. CW69-14/492-2016E-PDF ISBN 978-0-660-05005-8 COSEWIC Assessment Summary Assessment Summary – November 2015 Common name Rainbow Scientific name Villosa iris Status Special Concern Reason for designation This small mussel is widely distributed in southern Ontario. -
The Freshwater Bivalve Mollusca (Unionidae, Sphaeriidae, Corbiculidae) of the Savannah River Plant, South Carolina
SRQ-NERp·3 The Freshwater Bivalve Mollusca (Unionidae, Sphaeriidae, Corbiculidae) of the Savannah River Plant, South Carolina by Joseph C. Britton and Samuel L. H. Fuller A Publication of the Savannah River Plant National Environmental Research Park Program United States Department of Energy ...---------NOTICE ---------, This report was prepared as an account of work sponsored by the United States Government. Neither the United States nor the United States Depart mentof Energy.nor any of theircontractors, subcontractors,or theiremploy ees, makes any warranty. express or implied or assumes any legalliabilityor responsibilityfor the accuracy, completenessor usefulnessofanyinformation, apparatus, product or process disclosed, or represents that its use would not infringe privately owned rights. A PUBLICATION OF DOE'S SAVANNAH RIVER PLANT NATIONAL ENVIRONMENT RESEARCH PARK Copies may be obtained from NOVEMBER 1980 Savannah River Ecology Laboratory SRO-NERP-3 THE FRESHWATER BIVALVE MOLLUSCA (UNIONIDAE, SPHAERIIDAE, CORBICULIDAEj OF THE SAVANNAH RIVER PLANT, SOUTH CAROLINA by JOSEPH C. BRITTON Department of Biology Texas Christian University Fort Worth, Texas 76129 and SAMUEL L. H. FULLER Academy of Natural Sciences at Philadelphia Philadelphia, Pennsylvania Prepared Under the Auspices of The Savannah River Ecology Laboratory and Edited by Michael H. Smith and I. Lehr Brisbin, Jr. 1979 TABLE OF CONTENTS Page INTRODUCTION 1 STUDY AREA " 1 LIST OF BIVALVE MOLLUSKS AT THE SAVANNAH RIVER PLANT............................................ 1 ECOLOGICAL -
Freshwater Mussels of the National Park Service Obed Wild and Scenic River, Tennessee
Malacological Review, 2017, 45/46: 193-211 FRESHWATER MUSSELS OF THE NATIONAL PARK SERVICE OBED WILD AND SCENIC RIVER, TENNESSEE Steven A. Ahlstedt1, Joseph F. Connell2, Steve Bakaletz3, and Mark T. Fagg4 ABSTRACT The Obed River was designated as a Wild and Scenic River (WSR) in 1976 and is a unit of the National Park Service. The river is considered to be among the highest quality in the state of Tennessee supporting a rich ecological diversity. Two federally listed species (one fish and one mussel) occur in the Obed: spotfin chub Cyprinella monacha, and purple bean Villosa perpurpurea. The Obed is a major tributary to the upper Emory River. Historical mussel collections and recent sampling have documented 27 species in the drainage. Freshwater mussel sampling was relegated to the Obed WSR and tributaries to determine species composition, abundance, and whether reproduction and recruitment is occurring to the fauna. Mussel sampling was conducted from 2000-2001 within the boundaries of the WSR at access points throughout the length of the Obed including portions of the upper Emory River, Daddy’s, Clear, and Whites creek. A total of 585 mussels representing nine species were found during the study. The most abundant mussel found was Villosa iris that comprised 55% of the fauna, followed by Lampsilis fasciola 19% and Medionidus conradicus 14%. The federally endangered V. perpurpurea was represented at 3%. Two species, Pleuronaia barnesiana (live) and Lampsilis cardium (fresh dead), were found as single individuals and P. barnesiana is a new distribution record for the Obed. The mussel fauna in the Obed WSR is relatively rare and historically the river may never have had a more diverse fauna because of the biologically non-productive nature of shale and sandstone that characterize streams on the Cumberland Plateau. -
Freshwater Mussel Survey Protocol for the Southeastern Atlantic Slope and Northeastern Gulf Drainages in Florida and Georgia
FRESHWATER MUSSEL SURVEY PROTOCOL FOR THE SOUTHEASTERN ATLANTIC SLOPE AND NORTHEASTERN GULF DRAINAGES IN FLORIDA AND GEORGIA United States Fish and Wildlife Service, Ecological Services and Fisheries Resources Offices Georgia Department of Transportation, Office of Environment and Location April 2008 Stacey Carlson, Alice Lawrence, Holly Blalock-Herod, Katie McCafferty, and Sandy Abbott ACKNOWLEDGMENTS For field assistance, we would like to thank Bill Birkhead (Columbus State University), Steve Butler (Auburn University), Tom Dickenson (The Catena Group), Ben Dickerson (FWS), Beau Dudley (FWS), Will Duncan (FWS), Matt Elliott (GDNR), Tracy Feltman (GDNR), Mike Gangloff (Auburn University), Robin Goodloe (FWS), Emily Hartfield (Auburn University), Will Heath, Debbie Henry (NRCS), Jeff Herod (FWS), Chris Hughes (Ecological Solutions), Mark Hughes (International Paper), Kelly Huizenga (FWS), Joy Jackson (FDEP), Trent Jett (Student Conservation Association), Stuart McGregor (Geological Survey of Alabama), Beau Marshall (URSCorp), Jason Meador (UGA), Jonathon Miller (Troy State University), Trina Morris (GDNR), Ana Papagni (Ecological Solutions), Megan Pilarczyk (Troy State University), Eric Prowell (FWS), Jon Ray (FDEP), Jimmy Rickard (FWS), Craig Robbins (GDNR), Tim Savidge (The Catena Group), Doug Shelton (Alabama Malacological Research Center), George Stanton (Columbus State University), Mike Stewart (Troy State University), Carson Stringfellow (Columbus State University), Teresa Thom (FWS), Warren Wagner (Environmental Services), Deb -
Rainbow Mussel Villosa Iris
COSEWIC Assessment and Status Report on the Rainbow mussel Villosa iris in Canada ENDANGERED 2006 COSEWIC COSEPAC COMMITTEE ON THE STATUS OF COMITÉ SUR LA SITUATION ENDANGERED WILDLIFE DES ESPÈCES EN PÉRIL IN CANADA AU CANADA COSEWIC status reports are working documents used in assigning the status of wildlife species suspected of being at risk. This report may be cited as follows: COSEWIC 2006. COSEWIC assessment and status report on the Rainbow mussel Villosa iris in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. vii + 38 pp. (www.sararegistry.gc.ca/status/status_e.cfm). Production note: COSEWIC would like to acknowledge Daryl J. McGoldrick and Janice L. Metcalfe-Smith for writing the status report on the Rainbow mussel Villosa iris, prepared under contract with Environment Canada, overseen and edited by Gerald L. Mackie, Co-chair (Molluscs), COSEWIC Molluscs Species Specialist Subcommittee. Please note that throughout the status report the Rainbow mussel is sometimes referred to as the “Rainbow”. For additional copies contact: COSEWIC Secretariat c/o Canadian Wildlife Service Environment Canada Ottawa, ON K1A 0H3 Tel.: (819) 997-4991 / (819) 953-3215 Fax: (819) 994-3684 E-mail: COSEWIC/[email protected] http://www.cosewic.gc.ca Également disponible en français sous le titre Évaluation et Rapport de situation du COSEPAC sur la villeuse irisée (Villosa iris) au Canada. Cover illustration: Rainbow mussel — Photo provided by Philip McColl, Graphic Arts Section, National Water Research Institute. ©Her Majesty the Queen in Right of Canada 2006 Catalogue No. CW69-14/492-2006E-PDF ISBN 0-662-43288-6 Recycled paper COSEWIC Assessment Summary Assessment Summary – April 2006 Common name Rainbow mussel Scientific name Villosa iris Status Endangered Reason for designation This attractive yellowish green to brown mussel with green rays is widely distributed in southern Ontario but has been lost from Lake Erie and the Detroit and Niagara rivers and much of Lake St. -
Freshwater Mussels (Mollusca: Bivalvia: Unionida) of Indiana
Freshwater Mussels (Mollusca: Bivalvia: Unionida) of Indiana This list of Indiana's freshwater mussel species was compiled by the state's Nongame Aquatic Biologist based on accepted taxonomic standards and other relevant data. It is periodically reviewed and updated. References used for scientific names are included at the bottom of this list. FAMILY SUBFAMILY GENUS SPECIES COMMON NAME STATUS* Margaritiferidae Cumberlandia monodonta Spectaclecase EX, FE Unionidae Anodontinae Alasmidonta marginata Elktoe Alasmidonta viridis Slippershell Mussel SC Anodontoides ferussacianus Cylindrical Papershell Arcidens confragosus Rock Pocketbook Lasmigona complanata White Heelsplitter Lasmigona compressa Creek Heelsplitter Lasmigona costata Flutedshell Pyganodon grandis Giant Floater Simpsonaias ambigua Salamander Mussel SC Strophitus undulatus Creeper Utterbackia imbecillis Paper Pondshell Utterbackiana suborbiculata Flat Floater Ambleminae Actinonaias ligamentina Mucket Amblema plicata Threeridge Cyclonaias nodulata Wartyback Cyclonaias pustulosa Pimpleback Cyclonaias tuberculata Purple Wartyback Cyprogenia stegaria Fanshell SE, FE Ellipsaria lineolata Butterfly Elliptio crassidens Elephantear SC Epioblasma cincinnatiensis Ohio Riffleshell EX Epioblasma flexuosa Leafshell EX Epioblasma obliquata Catspaw EX, FE Epioblasma perobliqua White Catspaw SE, FE Epioblasma personata Round Combshell EX Epioblasma propinqua Tennessee Riffleshell EX Epioblasma rangiana Northern Riffleshell SE, FE Epioblasma sampsonii Wabash Riffleshell EX Epioblasma torulosa Tubercled -
Villosa Iris Lea Rainbow Rainbow, Page 1
Villosa iris Lea Rainbow Rainbow, Page 1 State Distribution Photo by Kurt Stepnitz, MSU University Relations Best Survey Period Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Status: State listed as Special Concern Recognition: The rainbow has an oval outline that can be slightly pinched at the posterior end of the shell. It is Global and state ranks: G5/S2S3 moderately compressed, as opposed to highly inflated or highly compressed. The outside of the shell is smooth, Family: Unionidae (Pearly mussels) without bumps or ridges, and is yellow to dark tan in color. The posterior ridge often has a slight convex Synonyms: Micromya iris (Lea). Another common shape. Green rays are almost always present, name is rainbow shell. becoming wider and more pronounced toward the posterior end of the shell. Maximum length of the Total range: The global range of the rainbow is rainbow is approximately 3 inches (75mm). The beaks restricted to eastern North America, from Ontario, (also known as umbos) are low, only slightly raised Canada south to Alabama, west to Oklahoma, and east above the hinge line. Beak sculpture consists of to New York. It is present in the St. Lawrence River irregular double looped ridges. The shells are of system in the Lake Michigan, Lake Huron, Lake Erie, moderate thickness relative to most species in and Lake Ontario drainages, and in the Ohio, Michigan. Pseudocardinal and lateral teeth are Tennessee, and upper Mississippi River systems. somewhat fine but well developed. The lateral teeth and (Burch 1975, Clarke 1981, NatureServe 2006) hinge line are relatively long. -
Mussels Only)
MUSSEL CWCS SPECIES (46 SPECIES) Common name Scientific name Bleufer Potamilus purpuratus Butterfly Ellipsaria lineolata Catspaw Epioblasma obliquata obliquata Clubshell Pleurobema clava Cracking Pearlymussel Hemistena lata Creek Heelsplitter Lasmigona compressa Cumberland Bean Villosa trabalis Cumberland Elktoe Alasmidonta atropurpurea Cumberland Moccasinshell Medionidus conradicus Cumberland Papershell Anodontoides denigratus Cumberlandian Combshell Epioblasma brevidens Dromedary Pearlymussel Dromus dromas Elephantear Elliptio crassidens Elktoe Alasmidonta marginata Fanshell Cyprogenia stegaria Fat Pocketbook Potamilus capax Fluted Kidneyshell Ptychobranchus subtentum Green Floater Lasmigona subviridis Kentucky Creekshell Villosa ortmanni Little Spectaclecase Villosa lienosa Littlewing Pearlymussel Pegias fabula Longsolid Fusconaia subrotunda Mountain Creekshell Villosa vanuxemensis vanuxemensis Northern Riffleshell Epioblasma torulosa rangiana Orangefoot Pimpleback Plethobasus cooperianus Oyster Mussel Epioblasma capsaeformis Pink Mucket Lampsilis abrupta Pocketbook Lampsilis ovata Purple Lilliput Toxolasma lividus Pyramid Pigtoe Pleurobema rubrum Rabbitsfoot Quadrula cylindrica cylindrica Rayed Bean Villosa fabalis Ring Pink Obovaria retusa Rough Pigtoe Pleurobema plenum Round Hickorynut Obovaria subrotunda Salamander Mussel Simpsonaias ambigua Scaleshell Leptodea leptodon Sheepnose Plethobasus cyphyus Slabside Pearlymussel Lexingtonia dolabelloides Slippershell Mussel Alasmidonta viridis Snuffbox Epioblasma triquetra Spectaclecase -
A Species Action Plan for the Limpkin Aramus Guarauna
A Species Action Plan for the Limpkin Aramus guarauna Final Draft November 1, 2013 Florida Fish and Wildlife Conservation Commission 620 South Meridian Street Tallahassee, FL 32399-1600 Visit us at MyFWC.com LIMPKIN ACTION PLAN TEAM LIMPKIN ACTION PLAN TEAM Team Leader: Robin Boughton, Division of Habitat and Species Conservation Team Members: Tad Bartareau, Division of Habitat and Species Conservation Marty Folk, Fish and Wildlife Research Institute Melissa Juntunen, Division of Habitat and Species Conservation Mark Kiser, Office of Public Access and Wildlife Viewing Services Dan Mitchell, Division of Habitat and Species Conservation Alex Pries, Division of Habitat and Species Conservation Kelly Rezac, Division of Habitat and Species Conservation James Rodgers, Fish and Wildlife Research Institute Elena Sachs, Division of Habitat and Species Conservation Tim Towles, Division of Habitat and Species Conservation Zach Welch, Division of Habitat and Species Conservation Acknowledgments: Laura Barrett, Division of Habitat and Species Conservation Claire Sunquist Blunden, Office of Policy and Accountability Brie Ochoa, Division of Habitat and Species Conservation Cover photograph of limpkin by the Florida Fish and Wildlife Conservation Commission Recommended citation: Florida Fish and Wildlife Conservation Commission. 2013. A species action plan for the limpkin. Tallahassee, Florida. Florida Fish and Wildlife Conservation Commission ii EXECUTIVE SUMMARY EXECUTIVE SUMMARY The Florida Fish and Wildlife Conservation Commission (FWC) developed this plan in response to the determination that the limpkin (Aramus guarauna) no longer warrants listing as a Species of Special Concern. The goal of this plan is to ensure the conservation status of the limpkin remains the same or is improved so that it does not warrant re-listing on the Florida Endangered and Threatened Species List. -
Mollusca: Bivalvia
AR-1580 11 MOLLUSCA: BIVALVIA Robert F. McMahon Arthur E. Bogan Department of Biology North Carolina State Museum Box 19498 of Natural Sciences The University of Texas at Arlington Research Laboratory Arlington, TX 76019 4301 Ready Creek Road Raleigh, NC 27607 I. Introduction A. Collecting II. Anatomy and Physiology B. Preparation for Identification A. External Morphology C. Rearing Freshwater Bivalves B. Organ-System Function V. Identification of the Freshwater Bivalves C. Environmental and Comparative of North America Physiology A. Taxonomic Key to the Superfamilies of III. Ecology and Evolution Freshwater Bivalvia A. Diversity and Distribution B. Taxonomic Key to Genera of B. Reproduction and Life History Freshwater Corbiculacea C. Ecological Interactions C. Taxonomic Key to the Genera of D. Evolutionary Relationships Freshwater Unionoidea IV. Collecting, Preparation for Identification, Literature Cited and Rearing I. INTRODUCTION ament uniting the calcareous valves (Fig. 1). The hinge lig- ament is external in all freshwater bivalves. Its elasticity North American (NA) freshwater bivalve molluscs opens the valves while the anterior and posterior shell ad- (class Bivalvia) fall in the subclasses Paleoheterodonta (Su- ductor muscles (Fig. 2) run between the valves and close perfamily Unionoidea) and Heterodonta (Superfamilies them in opposition to the hinge ligament which opens Corbiculoidea and Dreissenoidea). They have enlarged them on adductor muscle relaxation. gills with elongated, ciliated filaments for suspension feed- The mantle lobes and shell completely enclose the ing on plankton, algae, bacteria, and microdetritus. The bivalve body, resulting in cephalic sensory structures be- mantle tissue underlying and secreting the shell forms a coming vestigial or lost. Instead, external sensory struc- pair of lateral, dorsally connected lobes.