Table 7: Species Changing IUCN Red List Status (2020-2021)
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The Occurrences and Reclassification of Torpedo Panthera in Iraqi Marine Waters
Annals of R.S.C.B., ISSN:1583-6258, Vol. 25, Issue 6, 2021, Pages. 3736 - 3741 Received 25 April 2021; Accepted 08 May 2021. The Occurrences and Reclassification of Torpedo Panthera in Iraqi Marine Waters Mujtaba. A.T. Ankush1, Ahmed Chasib Al-Shamary2 1Department of Fish and Marine Resources, College of Agriculture, University of Basrah, Iraq. 2Marine Science Center, College of Agriculture, University of Basrah, Iraq. E-mail: [email protected] ABSTRACT When two specimens of the Torpedo Panthera electric straw were caught in Iraqi marine waters in November 2020, their presence was known and reclassified through the study of 17 Morphometric characters, some of which were correlated with salinity Disk length, Disk width, and Eye diameter, and others with temperature First dorsal fin length, Second dorsal fin and Tail length, During the research, the chemical composition of the ray was investigated. KEYWORDS Torpedo Panthera, Iraqi Marine Water, Morphometric Characters, Rays. Introduction They are unmistakably monophyletic, with large pectoral electric organs derived from bronchial muscles, anteriorly expanded and branched antorbital cartilages, a neurocranium lacking supraorbital crests, and posteriorly arched scapulocoracoids, among other features, distinguishing them from other batoids (Compagno, 1977; McEachran et al., 1996). Electric ray species belonging to the genus Torpedo panthera Torpedo Houttuyn, 1764, is a genus of medium to large electric rays that can grow up to 180 cm in total length and can be found in tropical and temperate waters all over the world, from the shoreline to about 600 m on the continental slope. Larger specimens are capable of producing strong electric shocks that have been reported to reach a discharge of 220 volts (Coates and Cox, 1942; Bigelow and Schroeder, 1953). -
Extinction Risk and Conservation of the World's Sharks and Rays
RESEARCH ARTICLE elife.elifesciences.org Extinction risk and conservation of the world’s sharks and rays Nicholas K Dulvy1,2*, Sarah L Fowler3, John A Musick4, Rachel D Cavanagh5, Peter M Kyne6, Lucy R Harrison1,2, John K Carlson7, Lindsay NK Davidson1,2, Sonja V Fordham8, Malcolm P Francis9, Caroline M Pollock10, Colin A Simpfendorfer11,12, George H Burgess13, Kent E Carpenter14,15, Leonard JV Compagno16, David A Ebert17, Claudine Gibson3, Michelle R Heupel18, Suzanne R Livingstone19, Jonnell C Sanciangco14,15, John D Stevens20, Sarah Valenti3, William T White20 1IUCN Species Survival Commission Shark Specialist Group, Department of Biological Sciences, Simon Fraser University, Burnaby, Canada; 2Earth to Ocean Research Group, Department of Biological Sciences, Simon Fraser University, Burnaby, Canada; 3IUCN Species Survival Commission Shark Specialist Group, NatureBureau International, Newbury, United Kingdom; 4Virginia Institute of Marine Science, College of William and Mary, Gloucester Point, United States; 5British Antarctic Survey, Natural Environment Research Council, Cambridge, United Kingdom; 6Research Institute for the Environment and Livelihoods, Charles Darwin University, Darwin, Australia; 7Southeast Fisheries Science Center, NOAA/National Marine Fisheries Service, Panama City, United States; 8Shark Advocates International, The Ocean Foundation, Washington, DC, United States; 9National Institute of Water and Atmospheric Research, Wellington, New Zealand; 10Global Species Programme, International Union for the Conservation -
Field Identification Guide to the Sharks and Rays of the Red Sea and Gulf of Aden
FAO SPECIES IDENTIFICATION GUIDE FOR FISHERY PURPOSES ISSN 1020-6868 FIELD IDENTIFICATION GUIDE TO THE SHARKS AND RAYS OF THE RED SEA AND GULF OF ADEN PERSGA FAO SPECIES IDENTIFICATION GUIDE FOR FISHERY PURPOSES FIELD IDENTIFICATION GUIDE TO THE SHARKS AND RAYS OF THE RED SEA AND GULF OF ADEN by Ramón Bonfil Marine Program Wildlife Conservation Society Bronx, New York, USA and Mohamed Abdallah Strategic Action Program Regional Organization for the Conservation of the Environment of the Red Sea and Gulf of Aden Jeddah, Saudi Arabia FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS Rome, 2004 iii PREPARATION OF THIS DOCUMENT This document was prepared under the coordination of the Species Identification and Data Programme of the Marine Resources Service, Fishery Resources and Environment Division, Fisheries Department, Food and Agriculture Organization of the United Nations (FAO). This field guide is largely based on material prepared for training courses on elasmobranch identification delivered in the region by the first author, and promoted by the Regional Organization for the Conservation of the Environment of the Red Sea and Gulf of Aden (PERSGA), as an activity of PERSGA’s Strategic Action Programme (SAP) towards capacity building and technical assistance in the Red Sea and Gulf of Aden region. Printing was supported by Japanese Government funds. The increasing recognition of the significance of sharks and batoid fishes as ecosystem health indicators, as well as their particular importance in exploited ecosystems in the Red Sea and the Gulf of Aden, have been key considerations to promote the preparation of this Field Guide. Furthermore, in recent years the reported catches of elasmobranchs in the Red Sea and the Gulf of Aden showed a marked increase. -
Updated Checklist of Marine Fishes (Chordata: Craniata) from Portugal and the Proposed Extension of the Portuguese Continental Shelf
European Journal of Taxonomy 73: 1-73 ISSN 2118-9773 http://dx.doi.org/10.5852/ejt.2014.73 www.europeanjournaloftaxonomy.eu 2014 · Carneiro M. et al. This work is licensed under a Creative Commons Attribution 3.0 License. Monograph urn:lsid:zoobank.org:pub:9A5F217D-8E7B-448A-9CAB-2CCC9CC6F857 Updated checklist of marine fishes (Chordata: Craniata) from Portugal and the proposed extension of the Portuguese continental shelf Miguel CARNEIRO1,5, Rogélia MARTINS2,6, Monica LANDI*,3,7 & Filipe O. COSTA4,8 1,2 DIV-RP (Modelling and Management Fishery Resources Division), Instituto Português do Mar e da Atmosfera, Av. Brasilia 1449-006 Lisboa, Portugal. E-mail: [email protected], [email protected] 3,4 CBMA (Centre of Molecular and Environmental Biology), Department of Biology, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal. E-mail: [email protected], [email protected] * corresponding author: [email protected] 5 urn:lsid:zoobank.org:author:90A98A50-327E-4648-9DCE-75709C7A2472 6 urn:lsid:zoobank.org:author:1EB6DE00-9E91-407C-B7C4-34F31F29FD88 7 urn:lsid:zoobank.org:author:6D3AC760-77F2-4CFA-B5C7-665CB07F4CEB 8 urn:lsid:zoobank.org:author:48E53CF3-71C8-403C-BECD-10B20B3C15B4 Abstract. The study of the Portuguese marine ichthyofauna has a long historical tradition, rooted back in the 18th Century. Here we present an annotated checklist of the marine fishes from Portuguese waters, including the area encompassed by the proposed extension of the Portuguese continental shelf and the Economic Exclusive Zone (EEZ). The list is based on historical literature records and taxon occurrence data obtained from natural history collections, together with new revisions and occurrences. -
Review of Migratory Chondrichthyan Fishes
Convention on the Conservation of Migratory Species of Wild Animals Secretariat provided by the United Nations Environment Programme 14 TH MEETING OF THE CMS SCIENTIFIC COUNCIL Bonn, Germany, 14-17 March 2007 CMS/ScC14/Doc.14 Agenda item 4 and 6 REVIEW OF MIGRATORY CHONDRICHTHYAN FISHES (Prepared by the Shark Specialist Group of the IUCN Species Survival Commission on behalf of the CMS Secretariat and Defra (UK)) For reasons of economy, documents are printed in a limited number, and will not be distributed at the meeting. Delegates are kindly requested to bring their copy to the meeting and not to request additional copies. REVIEW OF MIGRATORY CHONDRICHTHYAN FISHES IUCN Species Survival Commission’s Shark Specialist Group March 2007 Taxonomic Review Migratory Chondrichthyan Fishes Contents Acknowledgements.........................................................................................................................iii 1 Introduction ............................................................................................................................... 1 1.1 Background ...................................................................................................................... 1 1.2 Objectives......................................................................................................................... 1 2 Methods, definitions and datasets ............................................................................................. 2 2.1 Methodology.................................................................................................................... -
Interest to Fisheries : Primarily Utilized in the Eastern Atlantic, and Captured There in Bottom Trawls and with Fixed Bottom Nets and Line Gear
click for previous page - 40 - Geographical Distribution: Eastern North Atlantic: Portugal, Senegal, Ivory Coast to Nigeria. Western Indian Ocean: South Africa and Mozambique Channel. Western Pacific: Taiwan Island. Habitat and Biology : A large deepwater dogfish of the outer continental shelves and upper slopes at depths between 300 to 1400 m. Ovoviviparous, number of young 1 to 6 per litter. Eats bony fishes, squid, small dogfish sharks, and lobsters. Size : Adults reach at least 160 cm; adult males from 72 to 128 cm and females from 88 to 144 cm; size at birth about 36 cm. Interest to Fisheries : Primarily utilized in the eastern Atlantic, and captured there in bottom trawls and with fixed bottom nets and line gear. Dried and salted for human consumption, and processed for fishmeal. Fished also off Taiwan Island, Province of China. Literature : Bigelow & Schroeder (1957); Cadenat (1959a,b); Tong (1962); Bass, d'Aubrey & Kistnasamy (1976); Cadenat & Blache (1981); Compagno (1981). Remarks : The writer examined the above-mentioned syntype in the British Museum (Natural History). Centrophorus ferrugineus of Chu et al., (1982) is a recently described dogfish from the South China Sea that may be identical to the present species. C. lusitanicus itself has been described from Taiwan Island (Teng, 1962). Centrophorus moluccensis Bleeker, 1860 SQUAL Centr 7 Centrophorus moluccensis Bleeker, 1860, Act. Soc. Sci.Indo-Neerl., 1860, 8:3. Holotype : Rijksmuseum van Natuurlijke Historie, RMNH 7415, 188 mm late fetus. Type Locality : Ambon, Indonesia. Synonymy : Centrophorus scalpratus McCulloch, 1915; Atractophorus armatus Gilchrist, 1922. FAO Names : En - Smallfin gulper shark; Fr - Squale-chagrin cagaou; Sp - Quelvacho de aleta corta. -
Osmoxylon Mariannense (No Common Name) 5-Year Review Summary
Osmoxylon mariannense (No common name) 5-Year Review Summary and Evaluation U.S. Fish and Wildlife Service Pacific Islands Fish and Wildlife Office Honolulu, Hawaii 5-YEAR REVIEW Species reviewed: Osmoxylon mariannense (No common name) TABLE OF CONTENTS 1.0 GENERAL INFORMATION ........................................................................................... 3 1.1 Reviewers ....................................................................................................................... 3 1.2 Methodology used to complete the review: ................................................................. 3 1.3 Background: .................................................................................................................. 3 2.0 REVIEW ANALYSIS ........................................................................................................ 5 2.1 Application of the 1996 Distinct Population Segment (DPS) policy ......................... 5 2.2 Recovery Criteria .......................................................................................................... 5 2.3 Updated Information and Current Species Status .................................................... 7 2.4 Synthesis....................................................................................................................... 11 3.0 RESULTS ......................................................................................................................... 13 3.1 Recommended Classification: ................................................................................... -
AC30 Doc. 20 A1
AC30 Doc. 20 Annex 1 (in the original language / dans la langue d’origine / en el idioma original) Responses to Notification to the Parties No 2018/041 Table of Contents Australia 2 China 14 Colombia 16 European Union 18 Indonesia 22 Mexico 52 New Zealand 56 Peru 59 Philippines 65 United States of America 67 Uruguay 116 Florida International University 121 The Pew Charitable Trusts 123 Wildlife Conservation Society 125 Notification 2018/041 Request for new information on shark and ray conservation and management activities, including legislation Australia is pleased to provide the following response to Notification 2018/041 ‘Request for new information on shark and ray conservation and management activities, including legislation’. This document is an update of the information submitted in 2017 in response to Notification 2017/031. The Australian Government is committed to the sustainable use of fisheries resources and the conservation of marine ecosystems and biodiversity. In particular, we are committed to the conservation of shark species in Australian waters and on the high seas. The Australian Government manages some fisheries directly, others are managed by state and territory governments. The Australian Government also regulates the export of commercially harvested marine species. Australia cooperates internationally to protect sharks by implementing our Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) obligations, and by working with regional fisheries management organisations on the management of internationally straddling and highly migratory stocks. For more information on Australia’s fisheries management and international cooperation see the Australian Government Department of the Environment and Energy’s fisheries webpages at http://www.environment.gov.au/marine/fisheries. -
Extinction Risk and Conservation of the World's Sharks and Rays
Extinction risk and conservation of the world's sharks and rays Nicholas K. Dulvy1*, Sarah L. Fowler2, John A. Musick3, Rachel D. Cavanagh4, Peter M. Kyne5, Lucy R. Harrison1, John K. Carlson6, Lindsay N. K. Davidson1, Sonja V. Fordham7, Malcolm P. Francis8, Caroline M. Pollock9, Colin A. Simpfendorfer10, George H. Burgess11, Kent E. Carpenter12, Leonard J. V. Compagno13, David A. Ebert14, Claudine Gibson2, Michelle R. Heupel15, Suzanne R. Livingstone16, Jonnell C. Sanciangco12, John D. Stevens17, Sarah Valenti2, & William T. White17 1IUCN Species Survival Commission Shark Specialist Group and Earth to Ocean Research Group, Department of Biological Sciences, Simon Fraser University, Burnaby, British Colombia V5A 1S6, Canada; 2IUCN Species Survival Commission Shark Specialist Group, NatureBureau International, 36 Kingfisher Court, Hambridge Road, Newbury RG14 5SJ, UK; 3Virginia Institute of Marine Science, Greate Road, Gloucester Point, VA 23062, USA; 4British Antarctic Survey, Natural Environment Research Council, Madingley Road, Cambridge CB3 0ET, UK; 5Research Institute for the Environment and Livelihoods, Charles Darwin University, Darwin, Northern Territory 0909, Australia; 6NOAA/National Marine Fisheries Service, Southeast Fisheries Science Center, 3500 Delwood Beach Road, Panama City, FL 32408, USA; 7Shark Advocates International, The Ocean Foundation, 1990 M Street, NW, Suite 250, Washington, DC 20036, USA; 8National Institute of Water and Atmospheric Research, Private Bag 14901, Wellington, New Zealand; 9Species Programme, IUCN, -
A Revision of the Genus Osmoxylon (Araliaceae) in Palau, Including Two New Species
A peer-reviewed open-access journal PhytoKeys A58: revision 49–64 (2016) of the genus Osmoxylon (Araliaceae) in Palau, including two new species 49 doi: 10.3897/phytokeys.58.5292 RESEARCH ARTICLE http://phytokeys.pensoft.net Launched to accelerate biodiversity research A revision of the genus Osmoxylon (Araliaceae) in Palau, including two new species Craig M. Costion1, Gregory M. Plunkett2 1 Botany Department, National Museum of Natural History, Smithsonian Institution, P.O. Box 37012, Wa- shington DC 20013-7012 2 Cullman Program for Molecular Systematics, New York Botanical Garden, 2900 Southern Blvd., Bronx, NY 10458-5126, USA Corresponding author: Craig M. Costion ([email protected]) Academic editor: Mark Watson | Received 12 May 2015 | Accepted 10 November 2015 | Published 12 January 2016 Citation: Costion CM, Plunkett GM (2016) A revision of the genus Osmoxylon (Araliaceae) in Palau, including two new species. PhytoKeys 58: 49–64. doi: 10.3897/phytokeys.58.5292 Abstract Osmoxylon Miq. (Araliaceae) is revised for Palau, Micronesia including descriptions of two new taxa Os- moxylon leidichii Costion, sp. nov. and Osmoxylon ngardokense Costion, sp. nov. Full descriptions are provided for all four Palau species, along with diagnostic field keys. Keywords Pacific Islands, taxonomy, Asteriids, Apiales Introduction Osmoxylon Miq. (Araliaceae) is a genus of rainforest trees and shrubs from southeastern Asia and the western Pacific (Philipson 1979; Frodin and Govaerts 2003). All of the 60 currently recognized species are characterized by large umbelliform panicles composed of several to many three-branched inflorescence units. Each inflorescence unit terminates in a stalked head or umbellule that develops sterile baccate “pseudo-fruits” and two lateral stalked heads or umbellules with fertile bisexual flowers and fruits. -
Sawfish and River Sharks Multispecies Recovery Plan
Sawfish and River Sharks Multispecies Recovery Plan 2015 The issues paper linked to this plan is obtainable from: http://www.environment.gov.au/resource/recovery-plan-sawfish-and-river-sharks © Copyright Commonwealth of Australia 2015 Sawfish and River Sharks Multispecies Recovery Plan is licensed by the Commonwealth of Australia for use under a Creative Commons Attribution 4.0 licence with the exception of the Coat of Arms of the Commonwealth of Australia, the logo of the agency responsible for publishing the report, content supplied by third parties, and any images depicting people. For licence conditions see: https://creativecommons.org/licenses/by/4.0/. This report should be attributed as ‘Sawfish and River Sharks Multispecies Recovery Plan, Commonwealth of Australia 2015’. The Commonwealth of Australia has made all reasonable efforts to identify content supplied by third parties using the following format ‘© Copyright, [name of third party] ’. Disclaimer The views and opinions expressed in this publication are those of the authors and do not necessarily reflect those of the Australian Government or the Minister for the Environment. While reasonable efforts have been made to ensure that the contents of this publication are factually correct, the Commonwealth does not accept responsibility for the accuracy or completeness of the contents, and shall not be liable for any loss or damage that may be occasioned directly or indirectly through the use of, or reliance on, the contents of this publication. Image Credits Front Cover: Largetooth sawfish (Pristis pristis) in the Daly River (© Copyright, Richard Pillans). Back Cover: Green sawfish (Pristis zijsron) juvenile from Pilbara (© Copyright, Richard Pillans). -
Biofluorescence in Catsharks (Scyliorhinidae): Fundamental Description and Relevance for Elasmobranch Visual Ecology
City University of New York (CUNY) CUNY Academic Works Publications and Research Baruch College 2016 Biofluorescence in Catsharks (Scyliorhinidae): Fundamental Description and Relevance for Elasmobranch Visual Ecology David F. Gruber CUNY Bernard M Baruch College Ellis R. Loew Cornell University Dimitri D. Deheyn University of California - San Diego Derya Akkaynak University of Haifa Jean P. Gaffney CUNY Bernard M Baruch College See next page for additional authors How does access to this work benefit ou?y Let us know! More information about this work at: https://academicworks.cuny.edu/bb_pubs/993 Discover additional works at: https://academicworks.cuny.edu This work is made publicly available by the City University of New York (CUNY). Contact: [email protected] Authors David F. Gruber, Ellis R. Loew, Dimitri D. Deheyn, Derya Akkaynak, Jean P. Gaffney, W. Leo Smith, Matthew P. Davis, Jennifer H. Stern, Vincent A. Pieribone, and John S. Sparks This article is available at CUNY Academic Works: https://academicworks.cuny.edu/bb_pubs/993 www.nature.com/scientificreports OPEN Biofluorescence in Catsharks (Scyliorhinidae): Fundamental Description and Relevance for Received: 22 January 2016 Accepted: 05 April 2016 Elasmobranch Visual Ecology Published: 25 April 2016 David F. Gruber1,2,3, Ellis R. Loew4, Dimitri D. Deheyn5, Derya Akkaynak6,7, Jean P. Gaffney1, W. Leo Smith8, Matthew P. Davis9, Jennifer H. Stern8, Vincent A. Pieribone10 & John S. Sparks3,11 Biofluorescence has recently been found to be widespread in marine fishes, including sharks. Catsharks, such as the Swell Shark (Cephaloscyllium ventriosum) from the eastern Pacific and the Chain Catshark (Scyliorhinus retifer) from the western Atlantic, are known to exhibit bright green fluorescence.