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Snakeheadsnepal Pakistan − (Pisces,India Channidae) PACIFIC OCEAN a Biologicalmyanmar Synopsis Vietnam
Mongolia North Korea Afghan- China South Japan istan Korea Iran SnakeheadsNepal Pakistan − (Pisces,India Channidae) PACIFIC OCEAN A BiologicalMyanmar Synopsis Vietnam and Risk Assessment Philippines Thailand Malaysia INDIAN OCEAN Indonesia Indonesia U.S. Department of the Interior U.S. Geological Survey Circular 1251 SNAKEHEADS (Pisces, Channidae)— A Biological Synopsis and Risk Assessment By Walter R. Courtenay, Jr., and James D. Williams U.S. Geological Survey Circular 1251 U.S. DEPARTMENT OF THE INTERIOR GALE A. NORTON, Secretary U.S. GEOLOGICAL SURVEY CHARLES G. GROAT, Director Use of trade, product, or firm names in this publication is for descriptive purposes only and does not imply endorsement by the U.S. Geological Survey. Copyrighted material reprinted with permission. 2004 For additional information write to: Walter R. Courtenay, Jr. Florida Integrated Science Center U.S. Geological Survey 7920 N.W. 71st Street Gainesville, Florida 32653 For additional copies please contact: U.S. Geological Survey Branch of Information Services Box 25286 Denver, Colorado 80225-0286 Telephone: 1-888-ASK-USGS World Wide Web: http://www.usgs.gov Library of Congress Cataloging-in-Publication Data Walter R. Courtenay, Jr., and James D. Williams Snakeheads (Pisces, Channidae)—A Biological Synopsis and Risk Assessment / by Walter R. Courtenay, Jr., and James D. Williams p. cm. — (U.S. Geological Survey circular ; 1251) Includes bibliographical references. ISBN.0-607-93720 (alk. paper) 1. Snakeheads — Pisces, Channidae— Invasive Species 2. Biological Synopsis and Risk Assessment. Title. II. Series. QL653.N8D64 2004 597.8’09768’89—dc22 CONTENTS Abstract . 1 Introduction . 2 Literature Review and Background Information . 4 Taxonomy and Synonymy . -
Biodiversity of Fish Fauna in River Niger at Agenebode, Edo State, Nigeria
Egyptian Journal of Aquatic Biology & Fisheries Zoology Department, Faculty of Science, Ain Shams University, Cairo, Egypt. ISSN 1110 – 6131 Vol. 23(4): 159- 166 (2019) www.ejabf.journals.ekb.eg Biodiversity of Fish Fauna in River Niger at Agenebode, Edo State, Nigeria Agbugui M. Onwude*1, Abhulimen E. Fran1, Inobeme Abel2 and Olori Eric2 1- Department of Biological Sciences, Edo University Iyamho, 2- Department of Chemistry, Edo University Iyamho, *Corresponding Author: [email protected] ARTICLE INFO ABSTRACT Article History: The River Niger is blessed with diverse fish species and aquatic life. Received: Aug. 15, 2019 The study of the fish fauna and biodiversity along the River Niger was Accepted: Sept. 29, 2019 conducted from October 2016 to December 2018. A total of 35 species Online: Oct. 2019 belonging to 18 families were obtained from this study. New to this River as _______________ regards literature are the family Solidae and Catostomidae. The sole fish (Solea solea) (0.16%) with only 1 representation while the Catastomids were Keywords: represented by 3 species; Ictiobus niger (1.73%), Ictiobus cyprinellus River Niger (2.20%), Ictiobus bubalus (2.52%). Other species obtained were the Agenebode Mormyrus rume 3.93%, Polyterus bichir (2.99%) and Protopterus annectens Edo State (7.08%). The most abundant of species observed was Gymnarchus niloticus Nigeria (8.49%) of the family Gymnarchidae while the least was Solea solea (0.16%). fish fauna The biodiversity indices revealed that Station 2 had the most evenly Biodiversity distributed species and the most of diverse species though Station 1 had the Management most number of species. -
ICMB-VIII Abstract Book
Program and Abstracts for the 8 th International Conference on Marine Bioinvasions (20-22 August 2013, Vancouver, Canada) Cover photography & design: Kimberley Seaward, NIWA Layout: Kimberley Seaward & Graeme Inglis, NIWA 8th International Conference on Marine Bioinvasions Vancouver 2013 8th International Conference on Marine Bioinvasions Dear Conference Participant On behalf of the Scientific Steering Committee (SSC) and our sponsors, we would like to welcome you to Vancouver for the 8th International Conference on Marine Bioinvasions. Vancouver is a culturally diverse metropolitan city serving as the western gateway to Canada. We hope you will spend some time to explore all this city has to offer. We are grateful for all of the efforts of the SSC and the local organizing committee as well as for the generous support of our sponsors: the Biodiversity Research Centre at the University of British Columbia for hosting the event; the Canadian Aquatic Invasive Species Network (CAISN), for providing additional funding by sponsoring one of the plenary presentations; The North Pacific Marine Science Organization (PICES), for providing travel awards to early career scientists; and the National Oceanographic and Atmospheric Administration (NOAA), for donating additional funds. Above all else, we are grateful for your participation and willingness to discuss your ideas, latest research results, and vision. Among the papers, posters, and plenary presentations that comprise the conference, we hope you will find many opportunities for discussion and -
Summary Report of Freshwater Nonindigenous Aquatic Species in U.S
Summary Report of Freshwater Nonindigenous Aquatic Species in U.S. Fish and Wildlife Service Region 4—An Update April 2013 Prepared by: Pam L. Fuller, Amy J. Benson, and Matthew J. Cannister U.S. Geological Survey Southeast Ecological Science Center Gainesville, Florida Prepared for: U.S. Fish and Wildlife Service Southeast Region Atlanta, Georgia Cover Photos: Silver Carp, Hypophthalmichthys molitrix – Auburn University Giant Applesnail, Pomacea maculata – David Knott Straightedge Crayfish, Procambarus hayi – U.S. Forest Service i Table of Contents Table of Contents ...................................................................................................................................... ii List of Figures ............................................................................................................................................ v List of Tables ............................................................................................................................................ vi INTRODUCTION ............................................................................................................................................. 1 Overview of Region 4 Introductions Since 2000 ....................................................................................... 1 Format of Species Accounts ...................................................................................................................... 2 Explanation of Maps ................................................................................................................................ -
Draft National Control and Management Plan for Members of the Snakehead Family (Channidae)
Draft National Control and Management Plan for Members of the Snakehead Family (Channidae) Drawing by: Susan Trammell Submitted to the Aquatic Nuisance Species Task Force Prepared by the Snakehead Plan Development Committee 2014 Committee Members Paul Angelone, U.S. Fish and Wildlife Service Kelly Baerwaldt, U.S. Army Corps of Engineers Amy J. Benson, U.S. Geological Survey Bill Bolen, U.S. Environmental Protection Agency - Great Lakes National Program Office Lindsay Chadderton, The Nature Conservancy, Great Lakes Project Becky Cudmore, Centre of Expertise for Aquatic Risk Assessment, Fisheries and Oceans Canada Barb Elliott, New York B.A.S.S. Chapter Federation Michael J. Flaherty, New York Department of Environmental Conservation, Bureau of Fisheries Bill Frazer, North Carolina Bass Federation Katherine Glassner-Shwayder, Great Lakes Commission Jeffrey Herod, U.S. Fish and Wildlife Service Lee Holt, U.S. Fish and Wildlife Service Nick Lapointe, Carleton University, Ottawa, Ontario Luke Lyon, District of Columbia Department of the Environment, Fisheries Research Branch Tom McMahon, Arizona Game and Fish Department Steve Minkkinen, U.S. Fish and Wildlife Service, Maryland Fishery Resources Office Meg Modley, Lake Champlain Basin Program Josh Newhard, U.S. Fish and Wildlife Service, Maryland Fishery Resources Office Laura Norcutt, U.S. Fish and Wildlife Service, Branch Aquatic Invasive Species, Committee Chair John Odenkirk, Virginia Department of Game and Inland Fisheries Scott A. Sewell, Maryland Bass Nation James Straub, Massachusetts Department of Conservation and Recreation, Lakes and Ponds Program Michele L. Tremblay, Naturesource Communications Martha Volkoff, California Department of Fish and Wildlife, Invasive Species Program Brian Wagner, Arkansas Game and Fish Commission John Wullschleger, National Park Service, Water Resources Division, Natural Resources Stewardship and Science i In Dedication to Walt Courtnay Walter R. -
2020 Issn: 2456-8643 a Review of the General A
International Journal of Agriculture, Environment and Bioresearch Vol. 5, No. 01; 2020 ISSN: 2456-8643 A REVIEW OF THE GENERAL ASPECTS OF REPRODUCTION OF A THREATENED FRESH WATER FISHSPECIES IN BENIN: PARACHANNA OBSCURA (GÜNTER, 1861) Mahunan Tobias Césaire Azon1*, Edmond Sossoukpe1, Juste Vital Vodounnou1, Antoine Chikou2, Guy Apollinaire Mensah3 and Emile Didier Fiogbe1 1Research Laboratory on Wetlands, Department of Zoology, Faculty of Sciences and Techniques, University of Abomey-Calavi, BP: 526 Cotonou (Benin) 2Laboratory of Hydrobiology and Aquaculture, University of Abomey-Calavi, Faculty of Agricultural Sciences 01 BP 526 Cotonou (Benin) 3National Institute of Agricultural Research of Benin, Center for Agricultural Research of Agonkanmey01 BP 884, Recette Principale Cotonou 01, Benin https://doi.org/10.35410/IJAEB.2020.5476 ABSTRACT Parachanna obscura is a fresh water fish belonging to Channidae family that is recognized as snakehead fish. Its first sexual maturity height is 17.5 cm TL in females and 23.4 cm TL in males. Sexual dimorphism based on observation of the genital papilla is difficult to recognize. The fish species is carnivorous with rapid growth rate. For further evaluation of its aquaculture potential in Benin Republic, the current study aims to make a review on the reproductive aspect of P. obscura. Its resistance, rapid growth and high economic and nutritional values represent important potential for aquaculture because it is highly appreciated by the West African population in general. The natural stock of P. obscurais currently threatened to disappearance in Benin due to fishing pressures that lead to overexploitation. A successful rearing of P. obscura in controlled medium could ensure not only the preservation and improvement of natural stocks but also the production of food fish for sustainable aquaculture. -
Summary of Temperature Metrics for Aquatic Invasive Fish Species in the Prairie Region
Summary of Temperature Metrics for Aquatic Invasive Fish Species in the Prairie Region Theresa E. Mackey, Caleb T. Hasler, and Eva C. Enders Fisheries and Oceans Canada Ecosystems and Oceans Science Central and Arctic Region Freshwater Institute Winnipeg, MB R3T 2N6 2019 Canadian Technical Report of Fisheries and Aquatic Sciences 3308 1 Canadian Technical Report of Fisheries and Aquatic Sciences Technical reports contain scientific and technical information that contributes to existing knowledge but which is not normally appropriate for primary literature. Technical reports are directed primarily toward a worldwide audience and have an international distribution. No restriction is placed on subject matter and the series reflects the broad interests and policies of Fisheries and Oceans Canada, namely, fisheries and aquatic sciences. Technical reports may be cited as full publications. The correct citation appears above the abstract of each report. Each report is abstracted in the data base Aquatic Sciences and Fisheries Abstracts. Technical reports are produced regionally but are numbered nationally. Requests for individual reports will be filled by the issuing establishment listed on the front cover and title page. Numbers 1-456 in this series were issued as Technical Reports of the Fisheries Research Board of Canada. Numbers 457-714 were issued as Department of the Environment, Fisheries and Marine Service, Research and Development Directorate Technical Reports. Numbers 715-924 were issued as Department of Fisheries and Environment, Fisheries and Marine Service Technical Reports. The current series name was changed with report number 925. Rapport technique canadien des sciences halieutiques et aquatiques Les rapports techniques contiennent des renseignements scientifiques et techniques qui constituent une contribution aux connaissances actuelles, mais qui ne sont pas normalement appropriés pour la publication dans un journal scientifique. -
Eu Non-Native Organism Risk Assessment Scheme
EU NON-NATIVE SPECIES RISK ANALYSIS – RISK ASSESSMENT Channa spp. EU NON-NATIVE ORGANISM RISK ASSESSMENT SCHEME Name of organism: Channa spp. Author: Deputy Direction of Nature (Spanish Ministry of Agriculture and Fisheries, Food and Environment) Risk Assessment Area: Europe Draft version: December 2016 Peer reviewed by: David Almeida. GRECO, Institute of Aquatic Ecology, University of Girona, 17003 Girona, Spain ([email protected]) Date of finalisation: 23/01/2017 Peer reviewed by: Quim Pou Rovira. Coordinador tècnic del LIFE Potamo Fauna. Plaça dels estudis, 2. 17820- Banyoles ([email protected]) Final version: 31/01/2017 1 EU NON-NATIVE SPECIES RISK ANALYSIS – RISK ASSESSMENT Channa spp. EU CHAPPEAU QUESTION RESPONSE 1. In how many EU member states has this species been recorded? List An adult specimen of Channa micropeltes was captured on 22 November 2012 at Le them. Caldane (Colle di Val d’Elsa, Siena, Tuscany, Italy) (43°23′26.67′′N, 11°08′04.23′′E).This record of Channa micropeltes, the first in Europe (Piazzini et al. 2014), and it constitutes another case of introduction of an alien species. Globally, exotic fish are a major threat to native ichthyofauna due to their negative impact on local species (Crivelli 1995, Elvira 2001, Smith and Darwall 2006, Gozlan et al. 2010, Hermoso and Clavero 2011). Channa argus in Slovakia (Courtenay and Williams, 2004, Elvira, 2001) Channa argus in Czech Republic (Courtenay and Williams 2004, Elvira, 2001) 2. In how many EU member states has this species currently None established populations? List them. 3. In how many EU member states has this species shown signs of None invasiveness? List them. -
Summary Report of Nonindigenous Aquatic Species in U.S. Fish and Wildlife Service Region 5
Summary Report of Nonindigenous Aquatic Species in U.S. Fish and Wildlife Service Region 5 Summary Report of Nonindigenous Aquatic Species in U.S. Fish and Wildlife Service Region 5 Prepared by: Amy J. Benson, Colette C. Jacono, Pam L. Fuller, Elizabeth R. McKercher, U.S. Geological Survey 7920 NW 71st Street Gainesville, Florida 32653 and Myriah M. Richerson Johnson Controls World Services, Inc. 7315 North Atlantic Avenue Cape Canaveral, FL 32920 Prepared for: U.S. Fish and Wildlife Service 4401 North Fairfax Drive Arlington, VA 22203 29 February 2004 Table of Contents Introduction ……………………………………………………………………………... ...1 Aquatic Macrophytes ………………………………………………………………….. ... 2 Submersed Plants ………...………………………………………………........... 7 Emergent Plants ………………………………………………………….......... 13 Floating Plants ………………………………………………………………..... 24 Fishes ...…………….…………………………………………………………………..... 29 Invertebrates…………………………………………………………………………...... 56 Mollusks …………………………………………………………………………. 57 Bivalves …………….………………………………………………........ 57 Gastropods ……………………………………………………………... 63 Nudibranchs ………………………………………………………......... 68 Crustaceans …………………………………………………………………..... 69 Amphipods …………………………………………………………….... 69 Cladocerans …………………………………………………………..... 70 Copepods ……………………………………………………………….. 71 Crabs …………………………………………………………………...... 72 Crayfish ………………………………………………………………….. 73 Isopods ………………………………………………………………...... 75 Shrimp ………………………………………………………………….... 75 Amphibians and Reptiles …………………………………………………………….. 76 Amphibians ……………………………………………………………….......... 81 Toads and Frogs -
Channa Kelaartii, a Valid Species of Dwarf Snakehead from Sri Lanka and Southern Peninsular India (Teleostei: Channidae)
70 (2): 157 – 170 © Senckenberg Gesellschaft für Naturforschung, 2020. 2020 Channa kelaartii, a valid species of dwarf snakehead from Sri Lanka and southern peninsular India (Teleostei: Channidae) Hiranya Sudasinghe 1, 2, *, Rohan Pethiyagoda 3, Madhava Meegaskumbura 4, Kalana Maduwage 5 & Ralf Britz 6 1 Evolutionary Ecology and Systematics Lab, Department of Molecular Biology and Biotechnology, University of Peradeniya, Peradeniya, Sri Lanka — 2 Postgraduate Institute of Science, University of Peradeniya, Peradeniya, Sri Lanka — 3 Ichthyology Section, Australian Museum, 1 William Street, Sydney, NSW 2010, Australia — 4 Guangxi Key Laboratory of Forest Ecology & Conservation, College of Forestry, Guangxi University, Nanning, P.R.C. — 5 Department of Biochemistry, Faculty of Medicine, University of Peradeniya, Sri Lanka — 6 Senckenberg Naturhistorische Sammlungen Dresden, Museum für Tierkunde, Königsbrücker Landstrasse 159, 01109 Dresden, Germany — * Correspond- ing author, e-mail: [email protected] Submitted March 15, 2020. Accepted April 14, 2020. Published online at www.senckenberg.de/vertebrate-zoology on April 29, 2020. Published in print Q2/2020. Editor in charge: Uwe Fritz Abstract The dwarf snakehead Channa gachua (Hamilton, 1822) (type locality Bengal) has been reported from a vast range, from Iran to Taiwan, and northern India to Sri Lanka. Here, adopting an integrative taxonomic approach, we show that the Sri Lankan snakehead previously referred to as C. gachua is in fact a distinct species, for which the name C. kelaartii (Günther, 1861) is available. Widely distributed in streams and ponds throughout Sri Lanka’s lowlands, and also recorded here from the east-fowing drainages of southern peninsular India, C. kelaartii is distinguished from all the other species of the C. -
Sequences Signature and Genome Rearrangements in Mitogenomes
Sequences Signature and Genome Rearrangements in Mitogenomes Von der Fakultät für Mathematik und Informatik der Universität Leipzig angenommene DISSERTATION zur Erlangung des akademischen Grades DOCTOR RERUM NATURALIUM (Dr. rer. nat.) im Fachgebiet Informatik vorgelegt von Msc. Marwa Al Arab geboren am 27. Mai 1988 in Ayyat, Libanon Die Annahme der Dissertation wurde empfohlen von: 1. Prof. Dr. Peter F. Stadler, Universität Leipzig 2. Prof. Dr. Burkhard Morgenstern, Universität Göttingen 3. Prof. Dr. Kifah R. Tout, Lebanese University Die Verleihung des akademischen Grades erfolgt mit Bestehen der Verteidigung am 6.2.2018 mit dem Gesamtprädikat magna cum laude. Abstract During the last decades, mitochondria and their DNA have become a hot topic of re- search due to their essential roles which are necessary for cells survival and pathology. In this study, multiple methods have been developed to help with the understanding of mitochondrial DNA and its evolution. These methods tackle two essential prob- lems in this area: the accurate annotation of protein-coding genes and mitochondrial genome rearrangements. Mitochondrial genome sequences are published nowadays with increasing pace, which creates the need for accurate and fast annotation tools that do not require manual intervention. In this work, an automated pipeline for fast de-novo annotation of mitochondrial protein-coding genes is implemented. The pipeline includes methods for enhancing multiple sequence alignment, detecting frameshifts and building pro- tein proles guided by phylogeny. The methods are tested on animal mitogenomes available in RefSeq, the comparison with reference annotations highlights the high quality of the produced annotations. Furthermore, the frameshift method predicted a large number of frameshifts, many of which were unknown. -
Draft National Control and Management Plan for Members of the Snakehead Family (Channidae)
Draft National Control and Management Plan for Members of the Snakehead Family (Channidae) Drawing by: Susan Trammell Submitted to the Aquatic Nuisance Species Task Force Prepared by the Snakehead Plan Development Committee 2014 Committee Members Paul Angelone, U.S. Fish and Wildlife Service Kelly Baerwaldt, U.S. Army Corps of Engineers Amy J. Benson, U.S. Geological Survey Bill Bolen, U.S. Environmental Protection Agency - Great Lakes National Program Office Lindsay Chadderton, The Nature Conservancy, Great Lakes Project Becky Cudmore, Centre of Expertise for Aquatic Risk Assessment, Fisheries and Oceans Canada Barb Elliott, New York B.A.S.S. Chapter Federation Michael J. Flaherty, New York Department of Environmental Conservation, Bureau of Fisheries Bill Frazer, North Carolina Bass Federation Katherine Glassner-Shwayder, Great Lakes Commission Jeffrey Herod, U.S. Fish and Wildlife Service Lee Holt, U.S. Fish and Wildlife Service Nick Lapointe, Carleton University, Ottawa, Ontario Luke Lyon, District of Columbia Department of the Environment, Fisheries Research Branch Tom McMahon, Arizona Game and Fish Department Steve Minkkinen, U.S. Fish and Wildlife Service, Maryland Fishery Resources Office Meg Modley, Lake Champlain Basin Program Josh Newhard, U.S. Fish and Wildlife Service, Maryland Fishery Resources Office Laura Norcutt, U.S. Fish and Wildlife Service, Branch Aquatic Invasive Species, Committee Chair John Odenkirk, Virginia Department of Game and Inland Fisheries Scott A. Sewell, Maryland Bass Nation James Straub, Massachusetts Department of Conservation and Recreation, Lakes and Ponds Program Michele L. Tremblay, Naturesource Communications Martha Volkoff, California Department of Fish and Wildlife, Invasive Species Program Brian Wagner, Arkansas Game and Fish Commission John Wullschleger, National Park Service, Water Resources Division, Natural Resources Stewardship and Science i In Dedication to Walt Courtnay Walter R.