Reevaluating the Occurrence and Phylogeny
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DISTRIBUTICNAL ANALYSIS of the FP.Esh"WA'l'e.H MUSSEL FAUNA
DISTRIBUTICNAL ANALYSIS OF THE FP.ESh"WA'l'E.H MUSSEL FAUNA OF THE TENNESSEE RT·lER SiSTE.'1, WIT"'.d SPECIAL REF:::::",.ENCE TO POSSIBLE LIMITI:~G EFFECTS OF SILTATIO.\l by Sally D. Dennis Dissertation su~mitted to the Faculty of the Virginia Polytechnic Institute and Stat~ University in partial fulfillment of the requirements for the degree of DOCIOR OF PHILOSOPHY in zoolog'J APPROVED: E. F. Benfi~la, Chairman r A. L. 3u1keiJ¢, Jr. A. c. Eehdncks l 1 R. A Paterson D. i1. ??irter H. van der Scha..:.:e August, 1984 B2.acksburg, Virginia DISTRIBUTIONAL ANALYSIS OF THE FRESHWATER MUSSEL FAUNA OF THE TENNESSEE RIVER SYSTEM, WITH SPECIAL REFERENCE TO POSSIBLE LIMITING EFFEcrS OF SILTATION by sally D. Dennis (ABSTRAcr} Mussel studies in the Tennessee River drainage (1973 - 1982} examined ecology and distribution and investigated factors limiting to distribution~ This river system presently supports 71 freshwater mussel species, 25% of which are endemic to the Cumberlandian Region. Species have been extirpated from this drainage within the past 60 years, however the number of extant species remains high. The major impact of man's activities has been reduction of available habitat Past and present distribution records indicate that mussel species assemblages are determined by geologic history and stream size. Although some overlap of species exists among stream size categories, there is no longer a continuous gradation from one category to the next; mussels exist in isolated conmunities separated by nonproductive river reaches. Productive reaches supporting more than 60 mussel species once existed in habitats spanning the transition from medium to large rivers; reaches now altered by impoundment. -
Responses to Elevated CO2 Exposure in a Freshwater Mussel, Fusconaia Flava
J Comp Physiol B (2017) 187:87–101 DOI 10.1007/s00360-016-1023-z ORIGINAL PAPER Responses to elevated CO2 exposure in a freshwater mussel, Fusconaia flava Jennifer D. Jeffrey1 · Kelly D. Hannan1 · Caleb T. Hasler1 · Cory D. Suski1 Received: 7 April 2016 / Revised: 29 June 2016 / Accepted: 19 July 2016 / Published online: 29 July 2016 © Springer-Verlag Berlin Heidelberg 2016 Abstract Freshwater mussels are some of the most reduce their investment in non-essential processes such as imperiled species in North America and are particularly shell growth. susceptible to environmental change. One environmen- tal disturbance that mussels may encounter that remains Keywords Chitin synthase · Heat shock protein 70 · understudied is an increase in the partial pressure of CO2 Metabolic rate · Bivalve (pCO2). The present study quantified the impacts of acute (6 h) and chronic (up to 32 days) exposures to elevated pCO2 on genes associated with shell formation (chitin syn- Introduction thase; cs) and the stress response (heat shock protein 70; hsp70) in Fusconaia flava. Oxygen consumption (MO2) Freshwater mussels have their highest abundance and was also assessed over the chronic CO2 exposure period. diversity in North America, and provide many important Although mussels exhibited an increase in cs following ecological functions (Williams et al. 1993; Bogan 2008). an acute exposure to elevated pCO2, long-term exposure For example, freshwater mussels filter large volumes of resulted in a decrease in cs mRNA abundance, suggest- water daily, remove bacteria and particles from the water ing that mussels may invest less in shell formation during column, and generate nutrient-rich areas (Vaughn and chronic exposure to elevated pCO2. -
Louisiana's Animal Species of Greatest Conservation Need (SGCN)
Louisiana's Animal Species of Greatest Conservation Need (SGCN) ‐ Rare, Threatened, and Endangered Animals ‐ 2020 MOLLUSKS Common Name Scientific Name G‐Rank S‐Rank Federal Status State Status Mucket Actinonaias ligamentina G5 S1 Rayed Creekshell Anodontoides radiatus G3 S2 Western Fanshell Cyprogenia aberti G2G3Q SH Butterfly Ellipsaria lineolata G4G5 S1 Elephant‐ear Elliptio crassidens G5 S3 Spike Elliptio dilatata G5 S2S3 Texas Pigtoe Fusconaia askewi G2G3 S3 Ebonyshell Fusconaia ebena G4G5 S3 Round Pearlshell Glebula rotundata G4G5 S4 Pink Mucket Lampsilis abrupta G2 S1 Endangered Endangered Plain Pocketbook Lampsilis cardium G5 S1 Southern Pocketbook Lampsilis ornata G5 S3 Sandbank Pocketbook Lampsilis satura G2 S2 Fatmucket Lampsilis siliquoidea G5 S2 White Heelsplitter Lasmigona complanata G5 S1 Black Sandshell Ligumia recta G4G5 S1 Louisiana Pearlshell Margaritifera hembeli G1 S1 Threatened Threatened Southern Hickorynut Obovaria jacksoniana G2 S1S2 Hickorynut Obovaria olivaria G4 S1 Alabama Hickorynut Obovaria unicolor G3 S1 Mississippi Pigtoe Pleurobema beadleianum G3 S2 Louisiana Pigtoe Pleurobema riddellii G1G2 S1S2 Pyramid Pigtoe Pleurobema rubrum G2G3 S2 Texas Heelsplitter Potamilus amphichaenus G1G2 SH Fat Pocketbook Potamilus capax G2 S1 Endangered Endangered Inflated Heelsplitter Potamilus inflatus G1G2Q S1 Threatened Threatened Ouachita Kidneyshell Ptychobranchus occidentalis G3G4 S1 Rabbitsfoot Quadrula cylindrica G3G4 S1 Threatened Threatened Monkeyface Quadrula metanevra G4 S1 Southern Creekmussel Strophitus subvexus -
REPORT FOR: Preliminary Analysis for Identification, Distribution, And
REPORT FOR: Preliminary Analysis for Identification, Distribution, and Conservation Status of Species of Fusconaia and Pleurobema in Arkansas Principle Investigators: Alan D. Christian Department of Biological Sciences, Arkansas State University, P.O. Box 599, State University, Arkansas 72467; [email protected]; Phone: (870)972-3082; Fax: (870)972-2638 John L. Harris Department of Biological Sciences, Arkansas State University, P.O. Box 599, State University, Arkansas 72467 Jeanne Serb Department of Ecology, Evolution, and Organismal Biology, Iowa State University, 251 Bessey Hall, Ames, Iowa 50011 Graduate Research Assistant: David M. Hayes, Department of Environmental Science, P.O. Box 847, State University, Arkansas 72467: [email protected] Kentaro Inoue, Department of Environmental Science, P.O. Box 847, State University, Arkansas 72467: [email protected] Submitted to: William R. Posey Malacologist and Commercial Fisheries Biologist, AGFC P.O. Box 6740 Perrytown, Arkansas 71801 April 2008 EXECUTIVE SUMMARY There are currently 13 species of Fusconaia and 32 species of Pleurobema recognized in the United States and Canada. Twelve species of Pleurobema and two species of Fusconaia are listed as Threatened or Endangered. There are 75 recognized species of Unionidae in Arkansas; however this number may be much higher due to the presence of cryptic species, many which may reside within the Fusconaia /Pleurobema complex. Currently, three species of Fusconaia and three species of Pleurobema are recognized from Arkansas. The true conservation status of species within these genera cannot be determined until the taxonomic identity of populations is confirmed. The purpose of this study was to begin preliminary analysis of the species composition of Fusconaia and Pleurobema in Arkansas and to determine the phylogeographic relationships within these genera through mitochondrial DNA sequencing and conchological analysis. -
Freshwater Mussel Survey of Clinchport, Clinch River, Virginia: Augmentation Monitoring Site: 2006
Freshwater Mussel Survey of Clinchport, Clinch River, Virginia: Augmentation Monitoring Site: 2006 By: Nathan L. Eckert, Joe J. Ferraro, Michael J. Pinder, and Brian T. Watson Virginia Department of Game and Inland Fisheries Wildlife Diversity Division October 28th, 2008 Table of Contents Introduction....................................................................................................................... 4 Objective ............................................................................................................................ 5 Study Area ......................................................................................................................... 6 Methods.............................................................................................................................. 6 Results .............................................................................................................................. 10 Semi-quantitative .................................................................................................. 10 Quantitative........................................................................................................... 11 Qualitative............................................................................................................. 12 Incidental............................................................................................................... 12 Discussion........................................................................................................................ -
Atlas of the Freshwater Mussels (Unionidae)
1 Atlas of the Freshwater Mussels (Unionidae) (Class Bivalvia: Order Unionoida) Recorded at the Old Woman Creek National Estuarine Research Reserve & State Nature Preserve, Ohio and surrounding watersheds by Robert A. Krebs Department of Biological, Geological and Environmental Sciences Cleveland State University Cleveland, Ohio, USA 44115 September 2015 (Revised from 2009) 2 Atlas of the Freshwater Mussels (Unionidae) (Class Bivalvia: Order Unionoida) Recorded at the Old Woman Creek National Estuarine Research Reserve & State Nature Preserve, Ohio, and surrounding watersheds Acknowledgements I thank Dr. David Klarer for providing the stimulus for this project and Kristin Arend for a thorough review of the present revision. The Old Woman Creek National Estuarine Research Reserve provided housing and some equipment for local surveys while research support was provided by a Research Experiences for Undergraduates award from NSF (DBI 0243878) to B. Michael Walton, by an NOAA fellowship (NA07NOS4200018), and by an EFFRD award from Cleveland State University. Numerous students were instrumental in different aspects of the surveys: Mark Lyons, Trevor Prescott, Erin Steiner, Cal Borden, Louie Rundo, and John Hook. Specimens were collected under Ohio Scientific Collecting Permits 194 (2006), 141 (2007), and 11-101 (2008). The Old Woman Creek National Estuarine Research Reserve in Ohio is part of the National Estuarine Research Reserve System (NERRS), established by section 315 of the Coastal Zone Management Act, as amended. Additional information on these preserves and programs is available from the Estuarine Reserves Division, Office for Coastal Management, National Oceanic and Atmospheric Administration, U. S. Department of Commerce, 1305 East West Highway, Silver Spring, MD 20910. -
The Utility of Zooarchaeological Data to Guide Listing Efforts for an Imperiled Mussel Species (Bivalvia: Unionidae: Pleurobema Riddellii)
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/343135336 The utility of zooarchaeological data to guide listing efforts for an imperiled mussel species (Bivalvia: Unionidae: Pleurobema riddellii) Article in Conservation Science and Practice · July 2020 DOI: 10.1111/csp2.253 CITATIONS READS 0 103 7 authors, including: Charles Randklev Steve Wolverton Texas A&M University University of North Texas 66 PUBLICATIONS 405 CITATIONS 106 PUBLICATIONS 1,554 CITATIONS SEE PROFILE SEE PROFILE Nathan Johnson Chase Smith United States Geological Survey University of Texas at Austin 62 PUBLICATIONS 563 CITATIONS 27 PUBLICATIONS 57 CITATIONS SEE PROFILE SEE PROFILE Some of the authors of this publication are also working on these related projects: Ancient DNA - Lama guanicoe View project New and Confirmed Fish Hosts of the Texas Fatmucket View project All content following this page was uploaded by Steve Wolverton on 22 July 2020. The user has requested enhancement of the downloaded file. Received: 4 March 2020 Revised: 14 May 2020 Accepted: 2 June 2020 DOI: 10.1111/csp2.253 CONTRIBUTED PAPER The utility of zooarchaeological data to guide listing efforts for an imperiled mussel species (Bivalvia: Unionidae: Pleurobema riddellii) Charles R. Randklev1 | Steve Wolverton2 | Nathan A. Johnson3 | Chase H. Smith4 | Traci P. DuBose5 | Clinton R. Robertson6 | Julian Conley7 1Texas A&M Natural Resources Institute, Texas A&M AgriLife Research Center at Abstract Dallas, Dallas, Texas The status of species in freshwater systems shift over time due to natural and 2Department of Geography and the anthropogenic causes. Determining the magnitude and cause of these shifts Environment & the Advanced requires a long-term perspective. -
2020-04-10 Draft Tande Species Desktop Assessment Report
600 North 18th Street Hydro Services 16N-8180 Birmingham, AL 35203 205 257 2251 tel [email protected] April 10, 2020 VIA ELECTRONIC FILING Project No. 2628-065 R.L. Harris Hydroelectric Project Transmittal of the Draft Threatened and Endangered Species Desktop Assessment Ms. Kimberly D. Bose Secretary Federal Energy Regulatory Commission 888 First Street N. Washington, DC 20426 Dear Secretary Bose, Alabama Power Company (Alabama Power) is the Federal Energy Regulatory Commission (FERC or Commission) licensee for the R.L. Harris Hydroelectric Project (Harris Project) (FERC No. 2628-065). On April 12, 2019, FERC issued its Study Plan Determination1 (SPD) for the Harris Project, approving Alabama Power’s ten relicensing studies with FERC modifications. On May 13, 2019, Alabama Power filed Final Study Plans to incorporate FERC’s modifications and posted the Final Study Plans on the Harris relicensing website at www.harrisrelicensing.com. In the Final Study Plans, Alabama Power proposed a schedule for each study that included filing a voluntary Progress Update in October 2019 and October 2020. Alabama Power filed the first of two Progress Updates on October 31, 2019.2 Pursuant to the Commission’s Integrated Licensing Process (ILP) and 18 CFR § 5.15(c), Alabama Power filed its Harris Project Initial Study Report (ISR) on April 10,2020. Concurrently, and consistent with FERC’s April 12, 2019 SPD, Alabama Power is filing the Draft Threatened and Endangered Species Desktop Assessment (Draft Assessment) (Attachment 1). This filing also includes the stakeholder consultation for this study beginning May 2019 through March 2020 (Attachment 2). Stakeholders have until June 11, 2020 to submit their comments to Alabama Power on the Draft Assessment. -
Pleurobema Clava Lamarck Northern Northern Clubshell Clubshell, Page 1
Pleurobema clava Lamarck Northern Northern Clubshell Clubshell, Page 1 State Distribution Photograph courtesy of Kevin S.Cummings, Illinois Natural History Survey Best Survey Period Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Status: State and Federally listed as Endangered umbos located close to the anterior end of the shell. Viewed from the top, the clubshell is wedge-shaped Global and state ranks: G2/S1 tapering towards the posterior end. Maximum length is approximately 3 ½ inches (90mm). The shell is tan/ Family: Unionidae (Pearly mussels) yellow, with broad, dark green rays that are almost always present and are interrupted at the growth rings. Total range: Historically, the clubshell was present in There is often a crease or groove near the center of the the Wabash, Ohio, Kanawha, Kentucky, Green, shell running perpendicular to the annular growth rings. Monogahela, and Alleghany Rivers and their tributaries. Beak sculpture consists of a few small bumps or loops, Its range covered an area from Michigan south to or is absent. Alabama, and Illinois east to Pennsylvania. The The clubshell has well-developed lateral and pseudo- clubshell currently occurs in 12 streams within the cardinal teeth and a white nacre. Shells of males and Tennessee, Cumberland, Lake Erie, and Ohio drainages. females are morphologically similar. Similar species These include the St. Joseph River in Michigan (Badra found in Michigan include the kidneyshell and Goforth 2001) and Ohio (Watters 1988), (Ptychobranchus fasciolaris) which is much more Pymatuning Creek (Ohio)(Huehner and Corr 1994), compressed laterally than the clubshell and has a kidney Little Darby Creek (Ohio), Fish Creek (Ohio and shaped outline; the round pigtoe (Pleurobema sintoxia) Indiana), Tippecanoe River (Indiana), French Creek which has a more circular outline and does not have (Pennsylvania), and the Elk River (West Virginia). -
Molecular Studies and Their Importance to Mussel Conservation: a Case Study of Cryptic Diversity in Central and East Texas
Molecular studies and their importance to mussel conservation: A case study of cryptic diversity in central and east Texas Kentaro Inoue, Charles Randklev, Anna Pieri Natural Resources Institute Texas A&M University [email protected] Pleurobema rubrum Fusconaia cf. flava (1) Fusconaia ozarkensis Fusconaia askewi Pleurobema sintoxia = Pleurobema sintoxia Fusconaia cf. flava (2) Fusconaia flava Fusconaia flava Pleurobema sintoxia Pleurobema sintoxia Five nominal spp. + three unrecognized spp. Inoue et al. (In press) Fusconaia cf. flava (2) Fusconaia flava Fusconaia flava Pleurobema cf. riddellii Pleurobema cf. riddellii Fusconaia cf. flava (2) Fusconaia flava Fusconaia flava Pleurobema cf. riddellii Pleurobema riddellii Species identification is problematic • Morphology- & geographic locality-based identification – Plasticity in shell morphologies – Taxonomic uncertainties Correct identification of species is key to conservation How to correctly identify species and populations? • Molecular phylogenetics – DNA barcoding – Species delimitation • Population genetics – Connectivity (gene flow) – Population structure Conservation Framework Fusconaia mitchelli (False spike) P. Johnson, unpublished data Few published genetic studies * = limited genetic markers Phylogenetics/ Species Population Genetics Species Delimitation Fusconaia askewi Yes No Fusconaia lananensis Yes No Fusconaia mitchelli Yes Yes* Lampsilis bracteata No No Lampsilis satura No No Obovaria arkansasensis Yes Yes* Pleurobema riddellii Yes No Potamilus amphichaenus Yes -
Early Life History of the Sheepnose (Plethobasus Cyphyus) (Mollusca: Bivalvia: Unionoida)
JOURNAL OF NATURAL HISTORY, 2016 VOL. 50, NOS. 9–10, 523–542 http://dx.doi.org/10.1080/00222933.2015.1083059 Early life history of the sheepnose (Plethobasus cyphyus) (Mollusca: Bivalvia: Unionoida) Mark C. Hovea,b, Bernard E. Sietmanc, Matthew S. Bergd, Erika C. Frosta, Kiru Wolfa, Tony R. Bradye, Sarah L. Boyerb and Daniel J. Hornbachb aDepartment of Fisheries, Wildlife and Conservation Biology, University of Minnesota (UMN), Saint Paul, MN, USA; bBiology Department, Macalester College, Saint Paul, MN, USA; cDivision of Ecological and Water Resources, Minnesota Department of Natural Resources (MN DNR), Saint Paul, MN, USA; dBiology Department, Grantsburg High School, Grantsburg, WI, USA; eNatchitoches National Fish Hatchery, U.S. Fish and Wildlife Service, Natchitoches, LA, USA ABSTRACT ARTICLE HISTORY Managing a rare species can be improved with knowledge of Received 2 March 2015 its natural history. The sheepnose (Plethobasus cyphyus)isa Accepted 11 August 2015 freshwater mussel recently listed by the US as federally endan- Online 29 September 2015 gered. We used standard methods to study P. cyphyus brood- KEYWORDS ing behaviour, host fishes in the laboratory and under natural Unionoida; brooding conditions, and glochidial morphology. We monitored a popu- behaviour; glochidia; hosts; lation of P. cyphyus in the Chippewa River, WI during spring morphology and summer 2007–2009 and 2011 and found brooding animals between mid-May and early August. Gravid individuals ranged between 5 and 27 yr (mean age ± 1 s.d. = 13 ± 4 yr). Plethobasus cyphyus brooded glochidia in outer gills, which varied in colour from red, orange, pink, cream, or white. We observed mature glochidia more commonly in individuals with cream or white gills and these glochidia were released in a clear, adhesive, mucus matrix. -
Generic Reclassification and Species Boundaries in the Rediscovered
Conserv Genet (2016) 17:279–292 DOI 10.1007/s10592-015-0780-7 RESEARCH ARTICLE Generic reclassification and species boundaries in the rediscovered freshwater mussel ‘Quadrula’ mitchelli (Simpson in Dall, 1896) 1,2 1 3 John M. Pfeiffer III • Nathan A. Johnson • Charles R. Randklev • 4 2 Robert G. Howells • James D. Williams Received: 9 March 2015 / Accepted: 13 September 2015 / Published online: 26 September 2015 Ó Springer Science+Business Media Dordrecht (outside the USA) 2015 Abstract The Central Texas endemic freshwater mussel, genetic isolation within F. mitchelli, we do not advocate for Quadrula mitchelli (Simpson in Dall, 1896), had been species-level status of the two clades as they are presumed extinct until relict populations were recently allopatrically distributed and no morphological, behavioral, rediscovered. To help guide ongoing and future conserva- or ecological characters are known to distinguish them. tion efforts focused on Q. mitchelli we set out to resolve These results are discussed in the context of the system- several uncertainties regarding its evolutionary history, atics, distribution, and conservation of F. mitchelli. specifically its unknown generic position and untested species boundaries. We designed a molecular matrix con- Keywords Unionidae Á Species rediscovery Á Species sisting of two loci (cytochrome c oxidase subunit I and delimitation Á Bayesian phylogenetics and internal transcribed spacer I) and 57 terminal taxa to test phylogeography Á Fusconaia the generic position of Q. mitchelli using Bayesian infer- ence and maximum likelihood phylogenetic reconstruction. We also employed two Bayesian species validation meth- Introduction ods to test five a priori species models (i.e. hypotheses of species delimitation).