Shark Catchers Traders and Species
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The Fishing and Illegal Trade of the Angelshark DNA Barcoding
Fisheries Research 206 (2018) 193–197 Contents lists available at ScienceDirect Fisheries Research journal homepage: www.elsevier.com/locate/fishres The fishing and illegal trade of the angelshark: DNA barcoding against T misleading identifications ⁎ Ingrid Vasconcellos Bunholia, Bruno Lopes da Silva Ferrettea,b, , Juliana Beltramin De Biasia,b, Carolina de Oliveira Magalhãesa,b, Matheus Marcos Rotundoc, Claudio Oliveirab, Fausto Forestib, Fernando Fernandes Mendonçaa a Laboratório de Genética Pesqueira e Conservação (GenPesC), Instituto do Mar (IMar), Universidade Federal de São Paulo (UNIFESP), Santos, SP, 11070-102, Brazil b Laboratório de Biologia e Genética de Peixes (LBGP), Instituto de Biociências de Botucatu (IBB), Universidade Estadual Paulista (UNESP), Botucatu, SP, 18618-689, Brazil c Acervo Zoológico da Universidade Santa Cecília (AZUSC), Universidade Santa Cecília (Unisanta), Santos, SP, 11045-907, Brazil ARTICLE INFO ABSTRACT Handled by J Viñas Morphological identification in the field can be extremely difficult considering fragmentation of species for trade Keywords: or high similarity between congeneric species. In this context, the shark group belonging to the genus Squatina is Conservation composed of three species distributed in the southern part of the western Atlantic. These three species are Endangered species classified in the IUCN Red List as endangered, and they are currently protected under Brazilian law, which Fishing monitoring prohibits fishing and trade. Molecular genetic tools are now used for practical taxonomic identification, parti- Forensic genetics cularly in cases where morphological observation is prevented, e.g., during fish processing. Consequently, DNA fi Mislabeling identi cation barcoding was used in the present study to track potential crimes against the landing and trade of endangered species along the São Paulo coastline, in particular Squatina guggenheim (n = 75) and S. -
Beringraja Binoculata) and Longnose Skate (Raja Rhina)
Bomb Dating and Age Estimates of Big Skate (Beringraja binoculata) and Longnose Skate (Raja rhina) Jacquelynne King, Fisheries and Oceans Canada David Ebert, Moss Landing Marine Laboratories Craig Kastelle, Alaska Fisheries Science Center Thomas Helser, Alaska Fisheries Science Center Christopher Gburski, Alaska Fisheries Science Center Gregor Cailliet, Moss Landing Marine Laboratories ABSTRACT MATERIALS AND METHODS RESULTS Age and growth curve estimates have been produced for big skate Bomb radiocarbon analyses Big skate (Beringraja binoculata [formerly Raja binoculata]) and longnose skate 1. Big skate (n=12) and longnose skate (n=33) vertebrae were collected • the estimated birth years ranged from 1965-1970 (Raja rhina) populations in the Gulf of Alaska, British Columbia and during the early 1980s off California. These fishes were estimated to • there were no low ∆14C values for big skate California. Age estimation for these two skate species relies on growth be alive during the atmospheric testing of atomic bombs which resulted Longnose skate band counts of sectioned vertebrae. However these studies have not in the rapid increase in oceanic radiocarbon (14C). • the ∆14C values for longnose skate overlapped with mid to top portion of the produced similar results for either species, highlighting the need for age 2. Vertebrae where thin (0.7-1.0 mm) sectioned and mounted on ∆14C reference curve for Petrale sole (Fig. 3) validation. Archived large specimens of big skate and longnose skate microscope slides. • these skate were not as old as originally estimated but there were early collected in 1980 and 1981 had minimum age estimates old enough to 3. Ages were estimated based on vertebral band counts (Fig. -
Insights Into Insular Isolation of the Bull Shark, Carcharhinus Leucas (Müller and Henle, 1839), in Fijian Waters
Nova Southeastern University NSUWorks Biology Faculty Articles Department of Biological Sciences 12-14-2020 Insights Into Insular Isolation of the Bull Shark, Carcharhinus leucas (Müller and Henle, 1839), in Fijian Waters Kerstin B J Glaus Sharon A. Appleyard Brian Stockwell Juerg M. Brunnschweiler Mahmood S. Shivji See next page for additional authors Follow this and additional works at: https://nsuworks.nova.edu/cnso_bio_facarticles Part of the Biology Commons Authors Kerstin B J Glaus, Sharon A. Appleyard, Brian Stockwell, Juerg M. Brunnschweiler, Mahmood S. Shivji, Eric Clua, Amandine D. Marie, and Ciro Rico fmars-07-586015 December 14, 2020 Time: 11:37 # 1 ORIGINAL RESEARCH published: 14 December 2020 doi: 10.3389/fmars.2020.586015 Insights Into Insular Isolation of the Bull Shark, Carcharhinus leucas (Müller and Henle, 1839), in Fijian Waters Kerstin B. J. Glaus1*, Sharon A. Appleyard2†, Brian Stockwell1†, Juerg M. Brunnschweiler3, Mahmood Shivji4, Eric Clua5, Amandine D. Marie1,6 and Ciro Rico1,7 1 School of Marine Studies, Faculty of Science, Technology and Environment, The University of the South Pacific, Suva, Fiji, 2 CSIRO National Research Collections Australia, Australian National Fish Collection, Hobart, TAS, Australia, 3 Independent Researcher, Zurich, Switzerland, 4 Save Our Seas Foundation Shark Research Center, Nova Southeastern University, Fort Lauderdale, FL, United States, 5 PSL Research University, Labex CORAIL, CRIOBE USR 3278 CNRS-EPHE-UPVD, Université de Perpignan, Perpignan, France, 6 ESE, Ecology and Ecosystems Health, Agrocampus Ouest, INRAE, Rennes, France, 7 Instituto de Ciencias Marinas de Andalucía (ICMAN), Consejo Superior de Investigaciones Científicas, Puerto Real, Edited by: Spain Lorenzo Zane, University of Padua, Italy Reviewed by: The bull shark (Carcharhinus leucas) is a large, mobile, circumglobally distributed Ka Yan Ma, high trophic level predator that inhabits a variety of remote islands and continental Sun Yat-sen University, China Simo Njabulo Maduna, coastal habitats, including freshwater environments. -
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 -
First Evidence of Multiple Paternity in the Bull Shark (Carcharhinus Leucas) Agathe Pirog, Sébastien Jaquemet, Marc Soria, Hélène Magalon
First evidence of multiple paternity in the bull shark (Carcharhinus leucas) Agathe Pirog, Sébastien Jaquemet, Marc Soria, Hélène Magalon To cite this version: Agathe Pirog, Sébastien Jaquemet, Marc Soria, Hélène Magalon. First evidence of multiple paternity in the bull shark (Carcharhinus leucas). Marine and Freshwater Research, CSIRO Publishing, 2015, 10.1071/mf15255. hal-01253775 HAL Id: hal-01253775 https://hal.archives-ouvertes.fr/hal-01253775 Submitted on 4 May 2016 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. First evidence of multiple paternity in the bull shark (Carcharhinus leucas) Agathe PirogA, Se´bastien JaquemetA,B, Marc SoriaC and He´le`ne MagalonA,B,D AUniversite´ de La Re´union, UMR 9220 ENTROPIE (Universite´ de La Re´union/IRD/CNRS), 15 Avenue Rene´ Cassin, CS 92003, F-97744 Saint Denis Cedex 09, La Re´union, France. BLaboratory of Excellence CORAIL, 58, Avenue Paul Alduy, F-66860 Perpignan Cedex, France. CIRD Re´union, UMR 248 MARBEC, CS 41095 2 rue Joseph Wetzell, F-97492 Sainte-Clotilde, La Re´union, France. DCorresponding author. Email: [email protected] Abstract. The present study assessed the occurrence of multiple paternity in four litters of bull shark Carcharhinus leucas (n ¼ 5, 8, 9 and 11 embryos) sampled at Reunion Island in the Western Indian Ocean. -
Status of the Fisheries Report an Update Through 2008
STATUS OF THE FISHERIES REPORT AN UPDATE THROUGH 2008 Photo credit: Edgar Roberts. Report to the California Fish and Game Commission as directed by the Marine Life Management Act of 1998 Prepared by California Department of Fish and Game Marine Region August 2010 Acknowledgements Many of the fishery reviews in this report are updates of the reviews contained in California’s Living Marine Resources: A Status Report published in 2001. California’s Living Marine Resources provides a complete review of California’s three major marine ecosystems (nearshore, offshore, and bays and estuaries) and all the important plants and marine animals that dwell there. This report, along with the Updates for 2003 and 2006, is available on the Department’s website. All the reviews in this report were contributed by California Department of Fish and Game biologists unless another affiliation is indicated. Author’s names and email addresses are provided with each review. The Editor would like to thank the contributors for their efforts. All the contributors endeavored to make their reviews as accurate and up-to-date as possible. Additionally, thanks go to the photographers whose photos are included in this report. Editor Traci Larinto Senior Marine Biologist Specialist California Department of Fish and Game [email protected] Status of the Fisheries Report 2008 ii Table of Contents 1 Coonstripe Shrimp, Pandalus danae .................................................................1-1 2 Kellet’s Whelk, Kelletia kelletii ...........................................................................2-1 -
Stomach Content Analysis of Short-Finned Pilot Whales
f MARCH 1986 STOMACH CONTENT ANALYSIS OF SHORT-FINNED PILOT WHALES h (Globicephala macrorhynchus) AND NORTHERN ELEPHANT SEALS (Mirounga angustirostris) FROM THE SOUTHERN CALIFORNIA BIGHT by Elizabeth S. Hacker ADMINISTRATIVE REPORT LJ-86-08C f This Administrative Report is issued as an informal document to ensure prompt dissemination of preliminary results, interim reports and special studies. We recommend that it not be abstracted or cited. STOMACH CONTENT ANALYSIS OF SHORT-FINNED PILOT WHALES (GLOBICEPHALA MACRORHYNCHUS) AND NORTHERN ELEPHANT SEALS (MIROUNGA ANGUSTIROSTRIS) FROM THE SOUTHERN CALIFORNIA BIGHT Elizabeth S. Hacker College of Oceanography Oregon State University Corvallis, Oregon 97331 March 1986 S H i I , LIBRARY >66 MAR 0 2 2007 ‘ National uooarac & Atmospheric Administration U.S. Dept, of Commerce This report was prepared by Elizabeth S. Hacker under contract No. 84-ABA-02592 for the National Marine Fisheries Service, Southwest Fisheries Center, La Jolla, California. The statements, findings, conclusions and recommendations herein are those of the author and do not necessarily reflect the views of the National Marine Fisheries Service. Charles W. Oliver of the Southwest Fisheries Center served as Contract Officer's Technical Representative for this contract. ADMINISTRATIVE REPORT LJ-86-08C CONTENTS PAGE INTRODUCTION.................. 1 METHODS....................... 2 Sample Collection........ 2 Sample Identification.... 2 Sample Analysis.......... 3 RESULTS....................... 3 Globicephala macrorhynchus 3 Mirounga angustirostris... 4 DISCUSSION.................... 6 ACKNOWLEDGEMENTS.............. 11 REFERENCES.............. 12 i LIST OF TABLES TABLE PAGE 1 Collection data for Globicephala macrorhynchus examined from the Southern California Bight........ 19 2 Collection data for Mirounga angustirostris examined from the Southern California Bight........ 20 3 Stomach contents of Globicephala macrorhynchus examined from the Southern California Bight....... -
Investigating Life History Differences Between Finetooth Sharks, Carcharhinus Isodon, in the Northern Gulf of Mexico and the Western North Atlantic Ocean
Gulf of Mexico Science, 2006(1/2), pp. 2–10 Investigating Life History Differences Between Finetooth Sharks, Carcharhinus isodon, in the Northern Gulf of Mexico and the Western North Atlantic Ocean J. MARCUS DRYMON,WILLIAM B. DRIGGERS III, DOUGLAS OAKLEY, AND GLENN F. ULRICH The life history of the finetooth shark, Carcharhinus isodon, off South Carolina was studied by determining age, growth, and size and age at maturity. These data were compared to a recent study describing the same parameters for finetooth sharks in the northern Gulf of Mexico. Cervical vertebrae were extracted from 168 specimens (71 males and 97 females), ranging in size from 376 to 1,262 mm fork length (FL), and prepared for age analysis using standard techniques. Sex- specific von Bertalanffy growth models were generated and yielded the following ؍ ((Ϫ Ϫ0.19(t Ϫ (Ϫ2.17 ؍ growth equations: Lt 1,311 mm FL (1 e ) for females and Lt 1,151 mm FL (1 Ϫ eϪ0.33(t Ϫ (Ϫ1.43))) for males. The oldest female and male aged were 12.4 yr and 10.4 yr, respectively. Median length where 50% of the population was mature was 1,021 mm FL for females, corresponding to an age of 6.3 yr and 1,015 mm FL for males, corresponding to an age of 5.0 yr. Finetooth sharks in the western North Atlantic Ocean had higher observed ages and there was a sig- nificant difference in size at age between neonate finetooth sharks in the western North Atlantic Ocean and the northern Gulf of Mexico; however, there were no significant differences among von Bertalanffy growth function parameters be- tween regions examined. -
Reproductive Biology of the Bonnethead (Sphyrna Tiburo) from the Southeastern U.S
University of North Florida UNF Digital Commons UNF Graduate Theses and Dissertations Student Scholarship 2014 Reproductive Biology of the Bonnethead (Sphyrna tiburo) from the Southeastern U.S. Atlantic Coast Melissa I. Gonzalez De Acevedo University of North Florida, [email protected] Follow this and additional works at: https://digitalcommons.unf.edu/etd Part of the Biology Commons, and the Ecology and Evolutionary Biology Commons Suggested Citation Gonzalez De Acevedo, Melissa I., "Reproductive Biology of the Bonnethead (Sphyrna tiburo) from the Southeastern U.S. Atlantic Coast" (2014). UNF Graduate Theses and Dissertations. 534. https://digitalcommons.unf.edu/etd/534 This Master's Thesis is brought to you for free and open access by the Student Scholarship at UNF Digital Commons. It has been accepted for inclusion in UNF Graduate Theses and Dissertations by an authorized administrator of UNF Digital Commons. For more information, please contact Digital Projects. © 2014 All Rights Reserved REPRODUCTIVE BIOLOGY OF THE BONNETHEAD (SPHYRNA TIBURO) FROM THE SOUTHEASTERN U.S. ATLANTIC COAST by Melissa Gonzalez De Acevedo A thesis submitted to the Department of Biology in partial fulfillment of the requirements for the degree of Masters of Science in Biology UNIVERSITY OF NORTH FLORIDA COLLEGE OF ARTS AND SCIENCES December 2014 Unpublished work, © Melissa Gonzalez De Acevedo CERTIFICATE OF APPROVAL The thesis “Reproductive biology of the bonnethead (Sphyrna tiburo) from the southeastern U.S. Atlantic coast” submitted by Melissa Gonzalez De Acevedo Approved by the thesis committee: Date Dr. Jim Gelsleichter Committee Chair Dr. Carolyn Belcher Dr. Eric Johnson Accepted for the Department of Biology: Dr. Cliff Ross Assistant Chair Accepted for the College of Arts and Sciences: Dr. -
© Iccat, 2007
A5 By-catch Species APPENDIX 5: BY-CATCH SPECIES A.5 By-catch species By-catch is the unintentional/incidental capture of non-target species during fishing operations. Different types of fisheries have different types and levels of by-catch, depending on the gear used, the time, area and depth fished, etc. Article IV of the Convention states: "the Commission shall be responsible for the study of the population of tuna and tuna-like fishes (the Scombriformes with the exception of Trichiuridae and Gempylidae and the genus Scomber) and such other species of fishes exploited in tuna fishing in the Convention area as are not under investigation by another international fishery organization". The following is a list of by-catch species recorded as being ever caught by any major tuna fishery in the Atlantic/Mediterranean. Note that the lists are qualitative and are not indicative of quantity or mortality. Thus, the presence of a species in the lists does not imply that it is caught in significant quantities, or that individuals that are caught necessarily die. Skates and rays Scientific names Common name Code LL GILL PS BB HARP TRAP OTHER Dasyatis centroura Roughtail stingray RDC X Dasyatis violacea Pelagic stingray PLS X X X X Manta birostris Manta ray RMB X X X Mobula hypostoma RMH X Mobula lucasana X Mobula mobular Devil ray RMM X X X X X Myliobatis aquila Common eagle ray MYL X X Pteuromylaeus bovinus Bull ray MPO X X Raja fullonica Shagreen ray RJF X Raja straeleni Spotted skate RFL X Rhinoptera spp Cownose ray X Torpedo nobiliana Torpedo -
Florida's Fintastic Sharks and Rays Lesson and Activity Packet
Florida's Fintastic Sharks and Rays An at-home lesson for grades 3-5 Produced by: This educational workbook was produced through the support of the Indian River Lagoon National Estuary Program. 1 What are sharks and rays? Believe it or not, they’re a type of fish! When you think “fish,” you probably picture a trout or tuna, but fishes come in all shapes and sizes. All fishes share the following key characteristics that classify them into this group: Fishes have the simplest of vertebrate hearts with only two chambers- one atrium and one ventricle. The spine in a fish runs down the middle of its back just like ours, making fish vertebrates. All fishes have skeletons, but not all fish skeletons are made out of bones. Some fishes have skeletons made out of cartilage, just like your nose and ears. Fishes are cold-blooded. Cold-blooded animals use their environment to warm up or cool down. Fins help fish swim. Fins come in pairs, like pectoral and pelvic fins or are singular, like caudal or anal fins. Later in this packet, we will look at the different types of fins that fishes have and some of the unique ways they are used. 2 Placoid Ctenoid Ganoid Cycloid Hard protective scales cover the skin of many fish species. Scales can act as “fingerprints” to help identify some fish species. There are several different scale types found in bony fishes, including cycloid (round), ganoid (rectangular or diamond), and ctenoid (scalloped). Cartilaginous fishes have dermal denticles (Placoid) that resemble tiny teeth on their skin. -
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.