Guidelines for Shark and Ray Recreational Fishing in The
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Red Mullet Mullus Surmuletus
AND Red Mullet Mullus surmuletus United Kingdom, Cornwall Bottom Gillnet, Bottom Trawl, Beam Trawl June 5, 2017 The Safina Center Seafood Analysts Disclaimer Seafood Watch and The Safina Center strive to ensure that all our Seafood Reports and recommendations contained therein are accurate and reflect the most up-to-date evidence available at the time of publication. All our reports are peer-reviewed for accuracy and completeness by external scientists with expertise in ecology, fisheries science or aquaculture. Scientific review, however, does not constitute an endorsement of the Seafood Watch program or of The Safina Center or their recommendations on the part of the reviewing scientists. Seafood Watch and The Safina Center are solely responsible for the conclusions reached in this report. We always welcome additional or updated data that can be used for the next revision. 1 Table of Contents About The Safina Center ................................................................................................................. 3 About Seafood Watch® ................................................................................................................... 4 Guiding Principles ........................................................................................................................... 5 Summary ......................................................................................................................................... 6 Introduction ................................................................................................................................... -
Reproductive Cycle, Nutrition and Growth of Captive Blue Spotted Stingray, Dasyatis Kuhlii (Dasyatidae) Max Janse1 and Johan W
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Wageningen University & Research Publications Journal of the Marine Biological Association of the United Kingdom, 2010, 90(2), 353–360. # Marine Biological Association of the United Kingdom, 2009 doi:10.1017/S002531540999035X Reproductive cycle, nutrition and growth of captive blue spotted stingray, Dasyatis kuhlii (Dasyatidae) max janse1 and johan w. schrama2 1Burgers’ Zoo, Antoon van Hooffplein 1, 6816 SH Arnhem, The Netherlands, 2Aquaculture and Fisheries Group, Wageningen University, Wageningen, The Netherlands At Burgers’ Ocean 7 male and 3 female blue spotted stingrays, Dasyatis kuhlii were born over a period of 4.5 years. This paper describes the experiences of the captive breeding results of this species. The first two young died within 2 days of birth. One of them had an internal yolk sac, which may feed the young in the first few days. The other eight animals started to feed after 4 to 9 days on a variety of food types. Birth size of the young increased with increasing age of the parents. Mating occurred directly after parturition, so no seasonality could be defined. Gestation length ranged between 138 and 169 days, with a mean of 144.9 + 9.0 days (N ¼ 11). Litter size was one, possibly caused by only one active ovarium. Sexual maturity of the two parent animals is approximately 3.5 years. The average feeding rations for the adults ranged between 10.1% BW week21 (131 kcal kg BW21 week21) and 11.3% BW week21 (172 kcal kg BW21 week21), with a feeding frequency of 4 times per week. -
Sharks in Crisis: a Call to Action for the Mediterranean
REPORT 2019 SHARKS IN CRISIS: A CALL TO ACTION FOR THE MEDITERRANEAN WWF Sharks in the Mediterranean 2019 | 1 fp SECTION 1 ACKNOWLEDGEMENTS Written and edited by WWF Mediterranean Marine Initiative / Evan Jeffries (www.swim2birds.co.uk), based on data contained in: Bartolí, A., Polti, S., Niedermüller, S.K. & García, R. 2018. Sharks in the Mediterranean: A review of the literature on the current state of scientific knowledge, conservation measures and management policies and instruments. Design by Catherine Perry (www.swim2birds.co.uk) Front cover photo: Blue shark (Prionace glauca) © Joost van Uffelen / WWF References and sources are available online at www.wwfmmi.org Published in July 2019 by WWF – World Wide Fund For Nature Any reproduction in full or in part must mention the title and credit the WWF Mediterranean Marine Initiative as the copyright owner. © Text 2019 WWF. All rights reserved. Our thanks go to the following people for their invaluable comments and contributions to this report: Fabrizio Serena, Monica Barone, Adi Barash (M.E.C.O.), Ioannis Giovos (iSea), Pamela Mason (SharkLab Malta), Ali Hood (Sharktrust), Matthieu Lapinksi (AILERONS association), Sandrine Polti, Alex Bartoli, Raul Garcia, Alessandro Buzzi, Giulia Prato, Jose Luis Garcia Varas, Ayse Oruc, Danijel Kanski, Antigoni Foutsi, Théa Jacob, Sofiane Mahjoub, Sarah Fagnani, Heike Zidowitz, Philipp Kanstinger, Andy Cornish and Marco Costantini. Special acknowledgements go to WWF-Spain for funding this report. KEY CONTACTS Giuseppe Di Carlo Director WWF Mediterranean Marine Initiative Email: [email protected] Simone Niedermueller Mediterranean Shark expert Email: [email protected] Stefania Campogianni Communications manager WWF Mediterranean Marine Initiative Email: [email protected] WWF is one of the world’s largest and most respected independent conservation organizations, with more than 5 million supporters and a global network active in over 100 countries. -
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 -
Skates and Rays Diversity, Exploration and Conservation – Case-Study of the Thornback Ray, Raja Clavata
UNIVERSIDADE DE LISBOA FACULDADE DE CIÊNCIAS DEPARTAMENTO DE BIOLOGIA ANIMAL SKATES AND RAYS DIVERSITY, EXPLORATION AND CONSERVATION – CASE-STUDY OF THE THORNBACK RAY, RAJA CLAVATA Bárbara Marques Serra Pereira Doutoramento em Ciências do Mar 2010 UNIVERSIDADE DE LISBOA FACULDADE DE CIÊNCIAS DEPARTAMENTO DE BIOLOGIA ANIMAL SKATES AND RAYS DIVERSITY, EXPLORATION AND CONSERVATION – CASE-STUDY OF THE THORNBACK RAY, RAJA CLAVATA Bárbara Marques Serra Pereira Tese orientada por Professor Auxiliar com Agregação Leonel Serrano Gordo e Investigadora Auxiliar Ivone Figueiredo Doutoramento em Ciências do Mar 2010 The research reported in this thesis was carried out at the Instituto de Investigação das Pescas e do Mar (IPIMAR - INRB), Unidade de Recursos Marinhos e Sustentabilidade. This research was funded by Fundação para a Ciência e a Tecnologia (FCT) through a PhD grant (SFRH/BD/23777/2005) and the research project EU Data Collection/DCR (PNAB). Skates and rays diversity, exploration and conservation | Table of Contents Table of Contents List of Figures ............................................................................................................................. i List of Tables ............................................................................................................................. v List of Abbreviations ............................................................................................................. viii Agradecimentos ........................................................................................................................ -
© 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 -
Med Shark Report Prelims
Overview of the Conservation Status of Cartilaginous Fishes (Chondrichthyans) in the Mediterranean Sea Rachel D. Cavanagh and Claudine Gibson The designation of geographical entities in this book, and the presentation of the material, do not imply the expression of any opinion whatsoever on the part of IUCN concerning the legal status of any country, territory, or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. The views expressed in this publication do not necessarily reflect those of IUCN. Published by: The World Conservation Union (IUCN), Gland, Switzerland and Malaga, Spain. Copyright: © 2007 International Union for Conservation of Nature and Natural Resources. Reproduction of this publication for educational or other non-commercial purposes is authorized without prior written permission from the copyright holder provided the source is fully acknowledged. Reproduction of this publication for resale or other commercial purposes is prohibited without prior written permission of the copyright holder. Citation: Cavanagh, Rachel D. and Gibson, Claudine. 2007. Overview of the Conservation Status of Cartilaginous Fishes (Chondrichthyans) in the Mediterranean Sea. IUCN, Gland, Switzerland and Malaga, Spain. vi + 42 pp. ISBN-10 / ISBN-13 (Book) ISBN-10 / ISBN-13 (CD) Cover design by: Chadi Abi Faraj, IUCN Centre for Mediterranean Cooperation. Cover photo: Mobula mobular: an Endangered species predominantly restricted to the Mediterranean Sea. Maurizio Wurtz. Layout by: NatureBureau, 36 Kingfisher Court, Hambridge Road, Newbury RG14 5SJ, UK. Produced by: NatureBureau Printed by: Information Press, Oxford, UK. Available from: IUCN Centre for Mediterranean Cooperation C/ Marie Curie 35 29590 Campanillas, Malaga, Spain. Tel: +34 952 028430 Fax: +34 952 028145 www.uicnmed.org A catalogue of IUCN publications is also available at www.iucn.org/publications. -
DEEP SEA LEBANON RESULTS of the 2016 EXPEDITION EXPLORING SUBMARINE CANYONS Towards Deep-Sea Conservation in Lebanon Project
DEEP SEA LEBANON RESULTS OF THE 2016 EXPEDITION EXPLORING SUBMARINE CANYONS Towards Deep-Sea Conservation in Lebanon Project March 2018 DEEP SEA LEBANON RESULTS OF THE 2016 EXPEDITION EXPLORING SUBMARINE CANYONS Towards Deep-Sea Conservation in Lebanon Project Citation: Aguilar, R., García, S., Perry, A.L., Alvarez, H., Blanco, J., Bitar, G. 2018. 2016 Deep-sea Lebanon Expedition: Exploring Submarine Canyons. Oceana, Madrid. 94 p. DOI: 10.31230/osf.io/34cb9 Based on an official request from Lebanon’s Ministry of Environment back in 2013, Oceana has planned and carried out an expedition to survey Lebanese deep-sea canyons and escarpments. Cover: Cerianthus membranaceus © OCEANA All photos are © OCEANA Index 06 Introduction 11 Methods 16 Results 44 Areas 12 Rov surveys 16 Habitat types 44 Tarablus/Batroun 14 Infaunal surveys 16 Coralligenous habitat 44 Jounieh 14 Oceanographic and rhodolith/maërl 45 St. George beds measurements 46 Beirut 19 Sandy bottoms 15 Data analyses 46 Sayniq 15 Collaborations 20 Sandy-muddy bottoms 20 Rocky bottoms 22 Canyon heads 22 Bathyal muds 24 Species 27 Fishes 29 Crustaceans 30 Echinoderms 31 Cnidarians 36 Sponges 38 Molluscs 40 Bryozoans 40 Brachiopods 42 Tunicates 42 Annelids 42 Foraminifera 42 Algae | Deep sea Lebanon OCEANA 47 Human 50 Discussion and 68 Annex 1 85 Annex 2 impacts conclusions 68 Table A1. List of 85 Methodology for 47 Marine litter 51 Main expedition species identified assesing relative 49 Fisheries findings 84 Table A2. List conservation interest of 49 Other observations 52 Key community of threatened types and their species identified survey areas ecological importanc 84 Figure A1. -
Introduction to Eu External Action
UNITED NATIONS UNEP/MED WG.450/Inf.3 UNITED NATIONS ENVIRONMENT PROGRAMME MEDITERRANEAN ACTION PLAN 25 June 2018 Original: English Regional Meeting on IMAP Implementation: Best Practices, Gaps and Common Challenges Rome, Italy, 10-12 July 2018 Agenda item 4: Supporting Resource Mobilization for IMAP Implementation A Funding Strategy for the implementation of the Ecosystem Approach in the Mediterranean, with a special emphasis on the implementation needs of the Integrated Monitoring and Assessment Programme in the Southern Mediterranean For environmental and economic reasons, this document is printed in a limited number. Delegates are kindly requested to bring their copies to meetings and not to request additional copies. UNEP/MAP Athens, 2018 A FUNDING STRATEGY FOR THE IMPLEMENTATION OF THE ECOSYSTEM APPROACH IN THE MEDITERRANEAN, WITH A SPECIAL EMPHASIS ON THE IMPLEMENTATION NEEDS OF THE INTEGRATED MONITORING AND ASSESSMENT PROGRAMME IN THE SOUTHERN MEDITERRANEAN Table of Contents 1. Executive Summary 2. Introduction: The implementation needs of the Ecosystem Approach in the Mediterranean and the overall objective of the draft Ecosystem Approach Funding Strategy: 2.1. Overall policy framework for Ecosystem Approach in the Mediterranean 2.2. Ecosystem Approach Roadmap under the UN Environment/MAP-Barcelona Convention 2.3. Key implementation needs 3. Specific implementation needs of the Southern Mediterranean Countries: Capacity Assessment of IMAP implementation needs of Southern Mediterranean (EcAp-MEDII project beneficiaries) countries (Algeria, Egypt, Israel, Lebanon, Libya, Morocco, Tunisia): 3.1. Algeria 3.2. Egypt 3.3. Israel 3.4. Lebanon 3.5. Libya 3.6. Morocco 3.7. Tunisia 4. Funding opportunities for the implementation of the Ecosystem Approach/IMAP in the Mediterranean under the EU MFF: 4.1. -
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. -
Climate-Driven Deoxygenation Elevates Fishing Vulnerability for The
RESEARCH ARTICLE Climate-driven deoxygenation elevates fishing vulnerability for the ocean’s widest ranging shark Marisa Vedor1,2, Nuno Queiroz1,3†*, Gonzalo Mucientes1,4, Ana Couto1, Ivo da Costa1, Anto´ nio dos Santos1, Frederic Vandeperre5,6,7, Jorge Fontes5,7, Pedro Afonso5,7, Rui Rosa2, Nicolas E Humphries3, David W Sims3,8,9†* 1CIBIO/InBIO, Universidade do Porto, Campus Agra´rio de Vaira˜ o, Vaira˜ o, Portugal; 2MARE, Laborato´rio Marı´timo da Guia, Faculdade de Cieˆncias da Universidade de Lisboa, Av. Nossa Senhora do Cabo, Cascais, Portugal; 3Marine Biological Association of the United Kingdom, The Laboratory, Citadel Hill, Plymouth, United Kingdom; 4Instituto de Investigaciones Marinas, Consejo Superior de Investigaciones Cientı´ficas (IIM-CSIC), Vigo, Spain; 5IMAR – Institute of Marine Research, Departamento de Oceanografia e Pescas, Universidade dos Ac¸ores, Horta, Portugal; 6MARE – Marine and Environmental Sciences Centre, Faculdade de Cieˆncias da Universidade de Lisboa, Lisbon, Portugal; 7Okeanos - Departamento de Oceanografia e Pescas, Universidade dos Ac¸ores, Horta, Portugal; 8Centre for Biological Sciences, Highfield Campus, University of Southampton, Southampton, United Kingdom; 9Ocean and Earth Science, National Oceanography Centre Southampton, Waterfront Campus, University of Southampton, Southampton, United Kingdom *For correspondence: [email protected] (NQ); Abstract Climate-driven expansions of ocean hypoxic zones are predicted to concentrate [email protected] (DWS) pelagic fish in oxygenated surface layers, but how expanding hypoxia and fisheries will interact to affect threatened pelagic sharks remains unknown. Here, analysis of satellite-tracked blue sharks †These authors contributed equally to this work and environmental modelling in the eastern tropical Atlantic oxygen minimum zone (OMZ) shows shark maximum dive depths decreased due to combined effects of decreasing dissolved oxygen Competing interests: The (DO) at depth, high sea surface temperatures, and increased surface-layer net primary production. -
Batoid Abundances, Spatial Distribution, and Life History Traits
animals Article Batoid Abundances, Spatial Distribution, and Life History Traits in the Strait of Sicily (Central Mediterranean Sea): Bridging a Knowledge Gap through Three Decades of Survey Michele Luca Geraci 1,2 , Sergio Ragonese 2,*, Danilo Scannella 2, Fabio Falsone 2, Vita Gancitano 2 , Jurgen Mifsud 3, Miriam Gambin 3, Alicia Said 3 and Sergio Vitale 2 1 Geological and Environmental Sciences (BiGeA)–Marine Biology and Fisheries Laboratory, Department of Biological, University of Bologna, Viale Adriatico 1/n, 61032 Fano, PU, Italy; [email protected] 2 Institute for Marine Biological Resources and Biotechnology (IRBIM), National Research Council–CNR, Via Luigi Vaccara, 61, 91026 Mazara del Vallo, TP, Italy; [email protected] (D.S.); [email protected] (F.F.); [email protected] (V.G.); [email protected] (S.V.) 3 Department of Fisheries and Aquaculture, Ministry for Agriculture, Fisheries and Animal Rights (MAFA), Ghammieri Government Farm, Triq l-Ingiered, Malta; [email protected] (J.M.); [email protected] (M.G.); [email protected] (A.S.) * Correspondence: [email protected] Simple Summary: Batoid species are cartilaginous fish commonly known as rays, but they also Citation: Geraci, M.L.; Ragonese, S.; include stingrays, electric rays, guitarfish, skates, and sawfish. These species are very sensitive Scannella, D.; Falsone, F.; Gancitano, to fishing, mainly because of their slow growth rate and late maturity; therefore, they need to be V.; Mifsud, J.; Gambin, M.; Said, A.; adequately managed. Regrettably, information on life history traits (e.g., length at first maturity, Vitale, S. Batoid Abundances, Spatial sex ratio, and growth) and abundance are still scarce, particularly in the Mediterranean Sea.