At-Risk Species List
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"National List of Vascular Plant Species That Occur in Wetlands: 1996 National Summary."
Intro 1996 National List of Vascular Plant Species That Occur in Wetlands The Fish and Wildlife Service has prepared a National List of Vascular Plant Species That Occur in Wetlands: 1996 National Summary (1996 National List). The 1996 National List is a draft revision of the National List of Plant Species That Occur in Wetlands: 1988 National Summary (Reed 1988) (1988 National List). The 1996 National List is provided to encourage additional public review and comments on the draft regional wetland indicator assignments. The 1996 National List reflects a significant amount of new information that has become available since 1988 on the wetland affinity of vascular plants. This new information has resulted from the extensive use of the 1988 National List in the field by individuals involved in wetland and other resource inventories, wetland identification and delineation, and wetland research. Interim Regional Interagency Review Panel (Regional Panel) changes in indicator status as well as additions and deletions to the 1988 National List were documented in Regional supplements. The National List was originally developed as an appendix to the Classification of Wetlands and Deepwater Habitats of the United States (Cowardin et al.1979) to aid in the consistent application of this classification system for wetlands in the field.. The 1996 National List also was developed to aid in determining the presence of hydrophytic vegetation in the Clean Water Act Section 404 wetland regulatory program and in the implementation of the swampbuster provisions of the Food Security Act. While not required by law or regulation, the Fish and Wildlife Service is making the 1996 National List available for review and comment. -
New Alien Crayfish Species in Central Europe
NEW ALIEN CRAYFISH SPECIES IN CENTRAL EUROPE Introduction pathways, life histories, and ecological impacts DISSERTATION zur Erlangung des Doktorgrades Dr. rer. nat. der Fakultät für Naturwissenschaften der Universität Ulm vorgelegt von Christoph Chucholl aus Rosenheim Ulm 2012 NEW ALIEN CRAYFISH SPECIES IN CENTRAL EUROPE Introduction pathways, life histories, and ecological impacts DISSERTATION zur Erlangung des Doktorgrades Dr. rer. nat. der Fakultät für Naturwissenschaften der Universität Ulm vorgelegt von Christoph Chucholl aus Rosenheim Ulm 2012 Amtierender Dekan: Prof. Dr. Axel Groß Erstgutachter: Prof. Dr. Manfred Ayasse Zweitgutachter: Prof. apl. Dr. Gerhard Maier Tag der Prüfung: 16.7.2012 Cover picture: Orconectes immunis male (blue color morph) (photo courtesy of Dr. H. Bellmann) Table of contents Part 1 – Summary Introduction ............................................................................................................................ 1 Invasive alien species – a global menace ....................................................................... 1 “Invasive” matters .......................................................................................................... 2 Crustaceans – successful invaders .................................................................................. 4 The case of alien crayfish in Europe .............................................................................. 5 New versus Old alien crayfish ....................................................................................... -
Wild Species 2010 the GENERAL STATUS of SPECIES in CANADA
Wild Species 2010 THE GENERAL STATUS OF SPECIES IN CANADA Canadian Endangered Species Conservation Council National General Status Working Group This report is a product from the collaboration of all provincial and territorial governments in Canada, and of the federal government. Canadian Endangered Species Conservation Council (CESCC). 2011. Wild Species 2010: The General Status of Species in Canada. National General Status Working Group: 302 pp. Available in French under title: Espèces sauvages 2010: La situation générale des espèces au Canada. ii Abstract Wild Species 2010 is the third report of the series after 2000 and 2005. The aim of the Wild Species series is to provide an overview on which species occur in Canada, in which provinces, territories or ocean regions they occur, and what is their status. Each species assessed in this report received a rank among the following categories: Extinct (0.2), Extirpated (0.1), At Risk (1), May Be At Risk (2), Sensitive (3), Secure (4), Undetermined (5), Not Assessed (6), Exotic (7) or Accidental (8). In the 2010 report, 11 950 species were assessed. Many taxonomic groups that were first assessed in the previous Wild Species reports were reassessed, such as vascular plants, freshwater mussels, odonates, butterflies, crayfishes, amphibians, reptiles, birds and mammals. Other taxonomic groups are assessed for the first time in the Wild Species 2010 report, namely lichens, mosses, spiders, predaceous diving beetles, ground beetles (including the reassessment of tiger beetles), lady beetles, bumblebees, black flies, horse flies, mosquitoes, and some selected macromoths. The overall results of this report show that the majority of Canada’s wild species are ranked Secure. -
North American Hydrobiidae (Gastropoda: Rissoacea): Redescription and Systematic Relationships of Tryonia Stimpson, 1865 and Pyrgulopsis Call and Pilsbry, 1886
THE NAUTILUS 101(1):25-32, 1987 Page 25 . North American Hydrobiidae (Gastropoda: Rissoacea): Redescription and Systematic Relationships of Tryonia Stimpson, 1865 and Pyrgulopsis Call and Pilsbry, 1886 Robert Hershler Fred G. Thompson Department of Invertebrate Zoology Florida State Museum National Museum of Natural History University of Florida Smithsonian Institution Gainesville, FL 32611, USA Washington, DC 20560, USA ABSTRACT scribed) in the Southwest. Taylor (1966) placed Tryonia in the Littoridininae Taylor, 1966 on the basis of its Anatomical details are provided for the type species of Tryonia turreted shell and glandular penial lobes. It is clear from Stimpson, 1865, Pyrgulopsis Call and Pilsbry, 1886, Fonteli- cella Gregg and Taylor, 1965, and Microamnicola Gregg and the initial descriptions and subsequent studies illustrat- Taylor, 1965, in an effort to resolve the systematic relationships ing the penis (Russell, 1971: fig. 4; Taylor, 1983:16-25) of these taxa, which represent most of the generic-level groups that Fontelicella and its subgenera, Natricola Gregg and of Hydrobiidae in southwestern North America. Based on these Taylor, 1965 and Microamnicola Gregg and Taylor, 1965 and other data presented either herein or in the literature, belong to the Nymphophilinae Taylor, 1966 (see Hyalopyrgus Thompson, 1968 is assigned to Tryonia; and Thompson, 1979). While the type species of Pyrgulop- Fontelicella, Microamnicola, Nat ricola Gregg and Taylor, 1965, sis, P. nevadensis (Stearns, 1883), has not received an- Marstonia F. C. Baker, 1926, and Mexistiobia Hershler, 1985 atomical study, the penes of several eastern species have are allocated to Pyrgulopsis. been examined by Thompson (1977), who suggested that The ranges of both Tryonia and Pyrgulopsis include parts the genus may be a nymphophiline. -
The Marbled Crayfish (Decapoda: Cambaridae) Represents an Independent New Species
Zootaxa 4363 (4): 544–552 ISSN 1175-5326 (print edition) http://www.mapress.com/j/zt/ Article ZOOTAXA Copyright © 2017 Magnolia Press ISSN 1175-5334 (online edition) https://doi.org/10.11646/zootaxa.4363.4.6 http://zoobank.org/urn:lsid:zoobank.org:pub:179512DA-1943-4F8E-931B-4D14D2EF91D2 The marbled crayfish (Decapoda: Cambaridae) represents an independent new species FRANK LYKO 1Division of Epigenetics, DKFZ-ZMBH Alliance, German Cancer Research Center, 69120 Heidelberg, Germany Correspondence: Deutsches Krebsforschungszentrum Im Neuenheimer Feld 580 69120 Heidelberg, Germany phone: +49-6221-423800 fax: +49-6221-423802 E-mail: [email protected] Abstract Marbled crayfish are a globally expanding population of parthenogenetically reproducing freshwater decapods. They are closely related to the sexually reproducing slough crayfish, Procambarus fallax, which is native to the southeastern United States. Previous studies have shown that marbled crayfish are morphologically very similar to P. fallax. However, different fitness traits, reproductive incompatibility and substantial genetic differences suggest that the marbled crayfish should be considered an independent species. This article provides its formal description and scientific name, Procambarus virgin- alis sp. nov. Key words: parthenogenesis, annulus ventralis, genetic analysis, mitochondrial DNA Introduction Marbled crayfish were first described in 2001 as the only known obligatory parthenogen among the approximately 15,000 decapod crustaceans (Scholtz et al., 2003). The animals were first described in the German aquarium trade in the late 1990s (Scholtz et al., 2003) and became widely distributed in subsequent years under their German name "Marmorkrebs". Stable populations have developed from anthropogenic releases in various countries including Madagascar, Germany, Czech Republic, Hungary, Croatia and Ukraine (Chucholl et al., 2012; Jones et al., 2009; Kawai et al., 2009; Liptak et al., 2016; Lokkos et al., 2016; Novitsky & Son, 2016; Patoka et al., 2016). -
U. S. Fish & Wildlife Service
Welcome to the U.S. Fish and Wildlife Service Page 10f2 Cliarteston C£coCogica{ Services Office Bald E Office Facts Off Er Specil species lists Endangered Species Environmental Contaminants Welcome to the Charleston Ecological Services Web Page. Our Habitat work area covers all of South Carolina. Our mission is working Conservation with others to conserve, protect, and enhance fish, wildlife, plants and their habitats for the continuing benefit of the American It's of Partners For people. South Carolina is also home to one recovery office for It's of Red-cockaded woodpeckers, one Law Enforcement office, eight Fish and Wildlife Red-cockaded woodpeckers, one Law Enforcement office, eight National Wildlife Refuges, and two National Fish Hatcheries. After ne from m( Careers bald ea flourishi Funding needs t the End Ecosystem Act. Thl Ecosystem has rec Teams has rec Teams all-time nesting Hunting and Fishing an estir 9,789 b Publications today, 1: remove threatel Helpful links threatel Helpful links endang more ... Region' SOutheastReglon~ Bald EI USFWS Southeast Manage Region Website Guideli Conser USFWS National Website 176 Croghan Spur Road, Suite 200, Charleston, SC 29407, Phone: 843/727-4707, Fax: 843/727-4218 http://www.fws.gov/charleston/ 1112512008 Welcome to the U.S. Fish and Wildlife Service Page 2 of2 Mission I Privacy I FOIA I Department of the Interior I First Gov I Regulations.gov I No Fear Act http://www.fws.gov/charleston/ 1112512008 Listed Species In SC Page 1 of2 listed Endangered Species In South Carolina Counties Camp-Jete endangered sp-ecies list for South Carolina by county Click on the county of interest to see the endangered species. -
Species Fact Sheet with Juga Hemphilli Hemphilli
SPECIES FACT SHEET Scientific Name: Juga hemphilli hemphilli (Henderson 1935) Common Name: barren juga Phylum: Mollusca Class: Gastropoda Order: Neotaenioglossa Family: Semisulcospiridae Taxonomic Note: Past genetic analysis by Lee et al. (2006) based on incorrectly identified museum voucher specimens suggested reassignment of the related subspecies Juga hemphilli dallesensis (and therefore the Juga hemphilli conspecifics, including Juga hemphilli hemphilli) to the genus Elimia. However, Foighil et al. (2009) conducted an additional analysis and determined that Juga hemphilli is indeed most closely related to other western Juga and should not be reassigned to the genus Elimia. Turgeon et al. (1998) do not recognize any subspecies of Juga hemphilli. Conservation Status: Global Status: G2T1 (May 2009) National Status: United States (N1) (June 2000) State Statuses: Oregon (S1), Wahington (S1) (NatureServe 2015) IUCN Red List: NE – Not evaluated Technical Description: This subspecies was originally described as Goniobasis hemphilli hemphilli (Henderson 1935). Burch (1982; 1989) revised this subspecies to the genus Juga to reflect the distribution of taxa west of the Continental Divide. Adult: Juga is a genus of medium-sized, aquatic, gilled snails traditionally treated as part of the subfamily Semisulcospirinae within the Pleuroceridae family, although the Semisulcospirinae subfamily was recently elevated to family level based on morphological and molecular evidence (Strong and Köhler 2009). The Pleuroceridae and Semisulcospiridae families both differ from the Hydrobiidae family in that the males lack a verge (male copulatory organ). The genus Juga is distinct from related pleurocerid snails based on reproductive anatomy and egg mass characters (Taylor 1966), as well as features of the ovipositor pore, radula, midgut, kidney, and pallial gonoduct (Strong and Frest 2007). -
Final Report: Survey Methods for the Rio Grande Cooter
Final Report DEVELOPMENT AND APPLICATION OF A NOVEL SUITE OF FIELD SURVEY METHODS TO INFORM CONSERVATION OF THE RIO GRANDE COOTER, PSEUDEMYS GORZUGI Prepared for the Texas Comptroller of Public Accounts #18-6725CS (Principal Investigators: Abdullah Rahman, Richard Kline, Md Rahman) by DREW R. DAVIS, AMY P. BOGOLIN, MD SAYDUR RAHMAN, RICHARD J. KLINE, AND ABDULLAH F. RAHMAN School of Earth, Environmental, and Marine Sciences, University of Texas Rio Grande Valley, South Padre Island, Texas 78597 TABLE OF CONTENTS Table of Contents ............................................................................................................................2 Acknowledgements .........................................................................................................................5 Executive Summary ........................................................................................................................6 Figure 1. Map of sites where Pseudemys gorzugi was detected in Texas, USA ......................8 Table 1. Summarized comparison of survey methods used during this study ..........................9 Chapter I. Introduction .................................................................................................................. 10 Figure 1.1. Historic distribution map of Pseudemys gorzugi in southwestern USA and northeastern Mexico ............................................................................................................. 14 Figure 1.2. Representative photos of Pseudemys gorzugi ..................................................... -
Endangered Species
FEATURE: ENDANGERED SPECIES Conservation Status of Imperiled North American Freshwater and Diadromous Fishes ABSTRACT: This is the third compilation of imperiled (i.e., endangered, threatened, vulnerable) plus extinct freshwater and diadromous fishes of North America prepared by the American Fisheries Society’s Endangered Species Committee. Since the last revision in 1989, imperilment of inland fishes has increased substantially. This list includes 700 extant taxa representing 133 genera and 36 families, a 92% increase over the 364 listed in 1989. The increase reflects the addition of distinct populations, previously non-imperiled fishes, and recently described or discovered taxa. Approximately 39% of described fish species of the continent are imperiled. There are 230 vulnerable, 190 threatened, and 280 endangered extant taxa, and 61 taxa presumed extinct or extirpated from nature. Of those that were imperiled in 1989, most (89%) are the same or worse in conservation status; only 6% have improved in status, and 5% were delisted for various reasons. Habitat degradation and nonindigenous species are the main threats to at-risk fishes, many of which are restricted to small ranges. Documenting the diversity and status of rare fishes is a critical step in identifying and implementing appropriate actions necessary for their protection and management. Howard L. Jelks, Frank McCormick, Stephen J. Walsh, Joseph S. Nelson, Noel M. Burkhead, Steven P. Platania, Salvador Contreras-Balderas, Brady A. Porter, Edmundo Díaz-Pardo, Claude B. Renaud, Dean A. Hendrickson, Juan Jacobo Schmitter-Soto, John Lyons, Eric B. Taylor, and Nicholas E. Mandrak, Melvin L. Warren, Jr. Jelks, Walsh, and Burkhead are research McCormick is a biologist with the biologists with the U.S. -
Species at Risk on Department of Defense Installations
Species at Risk on Department of Defense Installations Revised Report and Documentation Prepared for: Department of Defense U.S. Fish and Wildlife Service Submitted by: January 2004 Species at Risk on Department of Defense Installations: Revised Report and Documentation CONTENTS 1.0 Executive Summary..........................................................................................iii 2.0 Introduction – Project Description................................................................. 1 3.0 Methods ................................................................................................................ 3 3.1 NatureServe Data................................................................................................ 3 3.2 DOD Installations............................................................................................... 5 3.3 Species at Risk .................................................................................................... 6 4.0 Results................................................................................................................... 8 4.1 Nationwide Assessment of Species at Risk on DOD Installations..................... 8 4.2 Assessment of Species at Risk by Military Service.......................................... 13 4.3 Assessment of Species at Risk on Installations ................................................ 15 5.0 Conclusion and Management Recommendations.................................... 22 6.0 Future Directions............................................................................................. -
Gastropoda, Pleuroceridae), with Implications for Pleurocerid Conservation
Zoosyst. Evol. 93 (2) 2017, 437–449 | DOI 10.3897/zse.93.14856 museum für naturkunde Genetic structuring in the Pyramid Elimia, Elimia potosiensis (Gastropoda, Pleuroceridae), with implications for pleurocerid conservation Russell L. Minton1, Bethany L. McGregor2, David M. Hayes3, Christopher Paight4, Kentaro Inoue5 1 Department of Biological and Environmental Sciences, University of Houston Clear Lake, 2700 Bay Area Boulevard MC 39, Houston, Texas 77058 USA 2 Florida Medical Entomology Laboratory, Institute of Food and Agricultural Sciences, University of Florida, 200 9th Street SE, Vero Beach, Florida 32962 USA 3 Department of Biological Sciences, Eastern Kentucky University, 521 Lancaster Avenue, Richmond, Kentucky 40475 USA 4 Department of Biological Sciences, University of Rhode Island, 100 Flagg Road, Kingston, Rhode Island 02881 USA 5 Texas A&M Natural Resources Institute, 578 John Kimbrough Boulevard, 2260 TAMU, College Station, Texas 77843 USA http://zoobank.org/E6997CB6-F054-4563-8C57-6C0926855053 Corresponding author: Russell L. Minton ([email protected]) Abstract Received 7 July 2017 The Interior Highlands, in southern North America, possesses a distinct fauna with nu- Accepted 19 September 2017 merous endemic species. Many freshwater taxa from this area exhibit genetic structuring Published 15 November 2017 consistent with biogeography, but this notion has not been explored in freshwater snails. Using mitochondrial 16S DNA sequences and ISSRs, we aimed to examine genetic struc- Academic editor: turing in the Pyramid Elimia, Elimia potosiensis, at various geographic scales. On a broad Matthias Glaubrecht scale, maximum likelihood and network analyses of 16S data revealed a high diversity of mitotypes lacking biogeographic patterns across the range of E. -
Crayfishes and Shrimps) of Arkansas with a Discussion of Their Ah Bitats Raymond W
Journal of the Arkansas Academy of Science Volume 34 Article 9 1980 Inventory of the Decapod Crustaceans (Crayfishes and Shrimps) of Arkansas with a Discussion of Their aH bitats Raymond W. Bouchard Southern Arkansas University Henry W. Robison Southern Arkansas University Follow this and additional works at: http://scholarworks.uark.edu/jaas Part of the Terrestrial and Aquatic Ecology Commons Recommended Citation Bouchard, Raymond W. and Robison, Henry W. (1980) "Inventory of the Decapod Crustaceans (Crayfishes and Shrimps) of Arkansas with a Discussion of Their aH bitats," Journal of the Arkansas Academy of Science: Vol. 34 , Article 9. Available at: http://scholarworks.uark.edu/jaas/vol34/iss1/9 This article is available for use under the Creative Commons license: Attribution-NoDerivatives 4.0 International (CC BY-ND 4.0). Users are able to read, download, copy, print, distribute, search, link to the full texts of these articles, or use them for any other lawful purpose, without asking prior permission from the publisher or the author. This Article is brought to you for free and open access by ScholarWorks@UARK. It has been accepted for inclusion in Journal of the Arkansas Academy of Science by an authorized editor of ScholarWorks@UARK. For more information, please contact [email protected], [email protected]. Journal of the Arkansas Academy of Science, Vol. 34 [1980], Art. 9 AN INVENTORY OF THE DECAPOD CRUSTACEANS (CRAYFISHES AND SHRIMPS) OF ARKANSAS WITH A DISCUSSION OF THEIR HABITATS i RAYMOND W. BOUCHARD 7500 Seaview Avenue, Wildwood Crest, New Jersey 08260 HENRY W. ROBISON Department of Biological Sciences Southern Arkansas University, Magnolia, Arkansas 71753 ABSTRACT The freshwater decapod crustaceans of Arkansas presently consist of two species of shrimps and 51 taxa of crayfishes divided into 47 species and four subspecies.