Pelagic Longlines Background
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Early Stages of Fishes in the Western North Atlantic Ocean Volume
ISBN 0-9689167-4-x Early Stages of Fishes in the Western North Atlantic Ocean (Davis Strait, Southern Greenland and Flemish Cap to Cape Hatteras) Volume One Acipenseriformes through Syngnathiformes Michael P. Fahay ii Early Stages of Fishes in the Western North Atlantic Ocean iii Dedication This monograph is dedicated to those highly skilled larval fish illustrators whose talents and efforts have greatly facilitated the study of fish ontogeny. The works of many of those fine illustrators grace these pages. iv Early Stages of Fishes in the Western North Atlantic Ocean v Preface The contents of this monograph are a revision and update of an earlier atlas describing the eggs and larvae of western Atlantic marine fishes occurring between the Scotian Shelf and Cape Hatteras, North Carolina (Fahay, 1983). The three-fold increase in the total num- ber of species covered in the current compilation is the result of both a larger study area and a recent increase in published ontogenetic studies of fishes by many authors and students of the morphology of early stages of marine fishes. It is a tribute to the efforts of those authors that the ontogeny of greater than 70% of species known from the western North Atlantic Ocean is now well described. Michael Fahay 241 Sabino Road West Bath, Maine 04530 U.S.A. vi Acknowledgements I greatly appreciate the help provided by a number of very knowledgeable friends and colleagues dur- ing the preparation of this monograph. Jon Hare undertook a painstakingly critical review of the entire monograph, corrected omissions, inconsistencies, and errors of fact, and made suggestions which markedly improved its organization and presentation. -
St. Kitts Final Report
ReefFix: An Integrated Coastal Zone Management (ICZM) Ecosystem Services Valuation and Capacity Building Project for the Caribbean ST. KITTS AND NEVIS FIRST DRAFT REPORT JUNE 2013 PREPARED BY PATRICK I. WILLIAMS CONSULTANT CLEVERLY HILL SANDY POINT ST. KITTS PHONE: 1 (869) 765-3988 E-MAIL: [email protected] 1 2 TABLE OF CONTENTS Page No. Table of Contents 3 List of Figures 6 List of Tables 6 Glossary of Terms 7 Acronyms 10 Executive Summary 12 Part 1: Situational analysis 15 1.1 Introduction 15 1.2 Physical attributes 16 1.2.1 Location 16 1.2.2 Area 16 1.2.3 Physical landscape 16 1.2.4 Coastal zone management 17 1.2.5 Vulnerability of coastal transportation system 19 1.2.6 Climate 19 1.3 Socio-economic context 20 1.3.1 Population 20 1.3.2 General economy 20 1.3.3 Poverty 22 1.4 Policy frameworks of relevance to marine resource protection and management in St. Kitts and Nevis 23 1.4.1 National Environmental Action Plan (NEAP) 23 1.4.2 National Physical Development Plan (2006) 23 1.4.3 National Environmental Management Strategy (NEMS) 23 1.4.4 National Biodiversity Strategy and Action Plan (NABSAP) 26 1.4.5 Medium Term Economic Strategy Paper (MTESP) 26 1.5 Legislative instruments of relevance to marine protection and management in St. Kitts and Nevis 27 1.5.1 Development Control and Planning Act (DCPA), 2000 27 1.5.2 National Conservation and Environmental Protection Act (NCEPA), 1987 27 1.5.3 Public Health Act (1969) 28 1.5.4 Solid Waste Management Corporation Act (1996) 29 1.5.5 Water Courses and Water Works Ordinance (Cap. -
TESIS DE DOCTORADO Desarrollo De Herramientas Moleculares Para Su Aplicación En La Mejora De La Trazabilidad De Los Alimentos Fátima C
TESIS DE DOCTORADO Desarrollo de herramientas moleculares para su aplicación en la mejora de la trazabilidad de los alimentos Fátima C. Lago Soriano 2017 Desarrollo de herramientas moleculares para para moleculares Desarrollo de herramientas : DO Fátima Soriano Lago C. TESIS DOCTORA DE la los trazabilidad de alimentos aplicaciónla su mejora de en 2017 Escuela Internacional de Doctorado Fátima C. Lago Soriano TESIS DE DOCTORADO DESARROLLO DE HERRAMIENTAS MOLECULARES PARA SU APLICACIÓN EN LA MEJORA DE LA TRAZABILIDAD DE LOS ALIMENTOS Dirigida por los Doctores: Montserrat Espiñeira Fernández Juan Manuel Vieites Baptista de Sousa Página 1 de 153 AGRADECIMIENTOS Cuando una etapa llega a su fin, es cuando por fin puedes mirar a atrás, respirar profundamente, y acordarte de aquellos que te acompañaron. Del mismo modo, es difícil entender los agradecimientos de una tesis hasta que pones el punto y final. Es en este momento cuando se puede percibir la gratitud que sientes a todas las personas que han estado presentes durante esa etapa, ya bien sea codo a codo o simplemente trayéndote un café calentito en el momento preciso. Pero también es cierto que, entre toda esa gente que ha estado ahí, hay pocas caras que se dibujan clara e intensamente en mi cabeza. En primerísimo lugar, me gustaría dar las gracias de una manera muy especial a Montse por muchos, muchísimos motivos: por darme cariño y amistad desde el día en que nos conocimos; porque a lo largo de esta década hemos compartido muchísimos momentos alegres, acompañados de risas y carcajadas, pero también los más tristes de mi vida, inundados de lágrimas y angustia; por estar ahí para lo que sea, para todo, y tener siempre tendida su mano amiga; por escucharme una y otra vez, sin cansarse, y aconsejarme sabiamente; por confiar en mí y guiarme, no solo durante el desarrollo de esta tesis, sino también en mi formación y día a día; por su eterna paciencia;… y, sobre todo, por poner en mi vida al “morenocho”, ese pequeño loquito tímido que me comería a besos. -
IATTC-94-01 the Tuna Fishery, Stocks, and Ecosystem in the Eastern
INTER-AMERICAN TROPICAL TUNA COMMISSION 94TH MEETING Bilbao, Spain 22-26 July 2019 DOCUMENT IATTC-94-01 REPORT ON THE TUNA FISHERY, STOCKS, AND ECOSYSTEM IN THE EASTERN PACIFIC OCEAN IN 2018 A. The fishery for tunas and billfishes in the eastern Pacific Ocean ....................................................... 3 B. Yellowfin tuna ................................................................................................................................... 50 C. Skipjack tuna ..................................................................................................................................... 58 D. Bigeye tuna ........................................................................................................................................ 64 E. Pacific bluefin tuna ............................................................................................................................ 72 F. Albacore tuna .................................................................................................................................... 76 G. Swordfish ........................................................................................................................................... 82 H. Blue marlin ........................................................................................................................................ 85 I. Striped marlin .................................................................................................................................... 86 J. Sailfish -
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. -
New Zealand Fishes a Field Guide to Common Species Caught by Bottom, Midwater, and Surface Fishing Cover Photos: Top – Kingfish (Seriola Lalandi), Malcolm Francis
New Zealand fishes A field guide to common species caught by bottom, midwater, and surface fishing Cover photos: Top – Kingfish (Seriola lalandi), Malcolm Francis. Top left – Snapper (Chrysophrys auratus), Malcolm Francis. Centre – Catch of hoki (Macruronus novaezelandiae), Neil Bagley (NIWA). Bottom left – Jack mackerel (Trachurus sp.), Malcolm Francis. Bottom – Orange roughy (Hoplostethus atlanticus), NIWA. New Zealand fishes A field guide to common species caught by bottom, midwater, and surface fishing New Zealand Aquatic Environment and Biodiversity Report No: 208 Prepared for Fisheries New Zealand by P. J. McMillan M. P. Francis G. D. James L. J. Paul P. Marriott E. J. Mackay B. A. Wood D. W. Stevens L. H. Griggs S. J. Baird C. D. Roberts‡ A. L. Stewart‡ C. D. Struthers‡ J. E. Robbins NIWA, Private Bag 14901, Wellington 6241 ‡ Museum of New Zealand Te Papa Tongarewa, PO Box 467, Wellington, 6011Wellington ISSN 1176-9440 (print) ISSN 1179-6480 (online) ISBN 978-1-98-859425-5 (print) ISBN 978-1-98-859426-2 (online) 2019 Disclaimer While every effort was made to ensure the information in this publication is accurate, Fisheries New Zealand does not accept any responsibility or liability for error of fact, omission, interpretation or opinion that may be present, nor for the consequences of any decisions based on this information. Requests for further copies should be directed to: Publications Logistics Officer Ministry for Primary Industries PO Box 2526 WELLINGTON 6140 Email: [email protected] Telephone: 0800 00 83 33 Facsimile: 04-894 0300 This publication is also available on the Ministry for Primary Industries website at http://www.mpi.govt.nz/news-and-resources/publications/ A higher resolution (larger) PDF of this guide is also available by application to: [email protected] Citation: McMillan, P.J.; Francis, M.P.; James, G.D.; Paul, L.J.; Marriott, P.; Mackay, E.; Wood, B.A.; Stevens, D.W.; Griggs, L.H.; Baird, S.J.; Roberts, C.D.; Stewart, A.L.; Struthers, C.D.; Robbins, J.E. -
MARKET FISHES of INDONESIA Market Fishes
MARKET FISHES OF INDONESIA market fishes Market fishes indonesiaof of Indonesia 3 This bilingual, full-colour identification William T. White guide is the result of a joint collaborative 3 Peter R. Last project between Indonesia and Australia 3 Dharmadi and is an essential reference for fish 3 Ria Faizah scientists, fisheries officers, fishers, 3 Umi Chodrijah consumers and enthusiasts. 3 Budi Iskandar Prisantoso This is the first detailed guide to the bony 3 John J. Pogonoski fish species that are caught and marketed 3 Melody Puckridge in Indonesia. The bilingual layout contains information on identifying features, size, 3 Stephen J.M. Blaber distribution and habitat of 873 bony fish species recorded during intensive surveys of fish landing sites and markets. 155 market fishes indonesiaof jenis-jenis ikan indonesiadi 3 William T. White 3 Peter R. Last 3 Dharmadi 3 Ria Faizah 3 Umi Chodrijah 3 Budi Iskandar Prisantoso 3 John J. Pogonoski 3 Melody Puckridge 3 Stephen J.M. Blaber The Australian Centre for International Agricultural Research (ACIAR) was established in June 1982 by an Act of the Australian Parliament. ACIAR operates as part of Australia’s international development cooperation program, with a mission to achieve more productive and sustainable agricultural systems, for the benefit of developing countries and Australia. It commissions collaborative research between Australian and developing-country researchers in areas where Australia has special research competence. It also administers Australia’s contribution to the International Agricultural Research Centres. Where trade names are used, this constitutes neither endorsement of nor discrimination against any product by ACIAR. ACIAR MONOGRAPH SERIES This series contains the results of original research supported by ACIAR, or material deemed relevant to ACIAR’s research and development objectives. -
Morphology and Phylogenetic Relationships of Fossil Snake Mackerels and Cutlassfishes (Trichiuroidea) from the Eocene (Ypresian) London Clay Formation
MS. HERMIONE BECKETT (Orcid ID : 0000-0003-4475-021X) DR. ZERINA JOHANSON (Orcid ID : 0000-0002-8444-6776) Article type : Original Article Handling Editor: Lionel Cavin Running head: Relationships of London Clay trichiuroids Hermione Becketta,b, Sam Gilesa, Zerina Johansonb and Matt Friedmana,c aDepartment of Earth Sciences, University of Oxford, South Parks Road, Oxford, OX1 3AN, UK bDepartment of Earth Sciences, Natural History Museum, London, SW7 5BD, UK cCurrent address: Museum of Paleontology and Department of Earth and Environmental Sciences, University of Michigan, 1109 Geddes Ave, Ann Arbor, MI 48109-1079, USA *Correspondence to: Hermione Beckett, +44 (0) 1865 272000 [email protected], Department of Earth Sciences, University of Oxford, Oxford, UK, OX1 3AN Short title: Relationships of London Clay trichiuroids Author Manuscript Key words: Trichiuroidea, morphology, London Clay, Trichiuridae, Gempylidae, fossil This is the author manuscript accepted for publication and has undergone full peer review but has not been through the copyediting, typesetting, pagination and proofreading process, which may lead to differences between this version and the Version of Record. Please cite this article as doi: 10.1002/spp2.1221 This article is protected by copyright. All rights reserved A ‘Gempylids’ (snake mackerels) and trichiurids (cutlassfishes) are pelagic fishes characterised by slender to eel-like bodies, deep-sea predatory ecologies, and large fang-like teeth. Several hypotheses of relationships between these groups have been proposed, but a consensus remains elusive. Fossils attributed to ‘gempylids’ and trichiurids consist almost exclusively of highly compressed body fossils and isolated teeth and otoliths. We use micro-computed tomography to redescribe two three- dimensional crania, historically assigned to †Eutrichiurides winkleri and †Progempylus edwardsi, as well as an isolated braincase (NHMUK PV OR 41318). -
An Overview of the Hooking Mortality of Elasmobranchs Caught in a Swordfish Pelagic Longline fishery in the Atlantic Ocean
Aquat. Living Resour. 25, 311–319 (2012) Aquatic c EDP Sciences, IFREMER, IRD 2012 DOI: 10.1051/alr/2012030 Living www.alr-journal.org Resources An overview of the hooking mortality of elasmobranchs caught in a swordfish pelagic longline fishery in the Atlantic Ocean Rui Coelho1,2,a, Joana Fernandez-Carvalho1,PedroG.Lino1 and Miguel N. Santos1 1 Instituto Português do Mar e da Atmosfera, I.P. (IPMA), Avenida 5 de Outubro s/n, 8700-305 Olhão, Portugal 2 Centro de Ciências do Mar (CCMAR), Universidade do Algarve, Campus de Gambelas FCT Ed.7, 8005-170 Faro, Portugal Received 6 February 2012; Accepted 24 September 2012 Abstract – Hooking (or “at-haulback”) fishing mortality was analysed in elasmobranchs captured by Portuguese long- liners targeting swordfish in the Atlantic Ocean. Information was collected by on-board fishery observers who moni- tored 834 longline fishing sets between August 2008 and December 2011, and recorded information on 36 067 elasmo- branch specimens from 21 different taxa. The hooking mortality proportions were species-specific, with some species having relatively high percentages of live specimens at time of haulback (e.g., blue shark, crocodile shark, pelagic stingray, manta, devil and eagle rays), while others had higher percentages of dead specimens (e.g., smooth hammer- head, silky shark, bigeye thresher). For the most captured species (Prionace glauca, Pseudocarcharias kamoharai, Isurus oxyrinchus and Alopias superciliosus), logistic generalized linear models (GLMs) were carried out to compare the mortality rates between sexes, specimen sizes and the regions of operation of the fleet. The sex-specific proportions of hooking mortality were significantly different for blue and crocodile sharks, with the males of both species having higher proportions of hooking mortality than the females. -
Pacific Currents | Summer 2009 Pre-Registration and Pre-Payment Required on All Programs Unless Noted
summer 2009 | volume 12 | number 4 member magazine of the aquarium of the pacific Learn about these graceful and magnificent animals that keep our ocean healthy! Focus on Sustainability GLOBAL WARMING’S EVIL TWIN One aspect of global climate change that has received far less attention than many others, but may be among the most important to ocean life, is ocean acidification. By Jerry R. Schubel EARLY EVERYONE has heard of global warming, and most believe that it is happening and that humans are a major driving force because of our use of fossil fuels. The AA N O more expansive term is global climate change, which OFT/N includes an array of effects caused by warming. These include sea R level rise, coral bleaching, loss of biodiversity, an increase in the frequency and intensity of tropical storms, and so on. One aspect of HOPC RUSS global climate change that has received far less attention than many Planktonic snails known as pteropods (Limacina helicina) are at high risk from ocean acidification, as the surface seawater of the polar regions is projected to become others, but may be among the most important to ocean life, is referred corrosive to their shells within decades. to by some scientists as “Global Warming’s Evil Twin.” The evil twin robs many animals with calcareous skeletons—both internal and external—of their ability to secrete calcium carbonate shells from sea Since increasing acidity lowers carbonate ion concentration—a water. The evil twin is ocean acidification. component of calcium carbonate used by many organisms to build Most of the carbon dioxide that is added to the atmosphere from their shells, skeletons, and coral reef structures—those organisms, the burning of fossil fuels remains in the atmosphere for an average including plankton (such as pteropods and coccolithophores), of about a century and then is transferred into the ocean where it benthos (such as clams, oysters, and mussels), and coral reefs, remains, on average, for a thousand years or longer. -
Atlantic Sharks at Risk
RESEARCH SERIES JUNE 2008 Risk Assessment Prompts No-Take Recommendations for Shark Species ATLANTIC SHARKS AT RISK SummARY OF AN EXPERT WORKING GROup REPORT: Simpfendorfer, C., Heupel M., Babcock, E., Baum, J.K., Dudley, S.F.J., Stevens, J.D., Fordham, S., and A. Soldo. 2008. Management Recommendations Based on Integrated Risk Assessment of Data-Poor Pelagic Atlantic Sharks. POpuLATIONS OF MANY of the world’s pelagic, or open ocean, shark and ray species are declining. Like most sharks, these species are known to be susceptible to overfishing due to low reproductive rates. Pelagic longline fisheries for tuna and swordfish catch significant numbers of pelagic sharks and rays and shark fisheries are also growing due to declines in traditional target species and the rising value of shark fins and meat. Yet, a lack of data has prevented scientists from conducting reliable population assessments for most pelagic shark and ray species, hindering effective management actions. Dr. Colin Simpfendorfer and the Lenfest Ocean Program convened an international expert working group to estimate the risk of overfishing for twelve species caught in Atlantic pelagic longline fisheries under the jurisdiction of the International Commission for the Conserva- tion of Atlantic Tunas (ICCAT). The scientists conducted an integrated risk assessment designed for data-poor situations for these sharks and rays. Their analysis indicated that bigeye thresher, shortfin mako and longfin mako sharks had the highest risk of overfishing while many of the other species had at least moderately high levels of risk. Based on these results, the scientists developed recommendations for limiting or prohibiting catch for the main pelagic shark and ray species taken in ICCAT fisheries. -
Review Article a Review of the Impacts of Fisheries on Open-Ocean
ICES Journal of Marine Science (2017), doi:10.1093/icesjms/fsx084 Review Article A review of the impacts of fisheries on open-ocean ecosystems Guillermo Ortuno~ Crespo* and Daniel C. Dunn Marine Geospatial Ecology Lab, Nicholas School of the Environment, Box 90328, Duke University, Levine Science Research Center, Durham, NC 27708, USA *Corresponding author: tel: þ1 (919) 638 4783; fax: þ1 252 504 7648; e-mail: [email protected]. Ortuno~ Crespo, G. and Dunn, D. C. A review of the impacts of fisheries on open-ocean ecosystems. – ICES Journal of Marine Science, doi:10.1093/icesjms/fsx084. Received 30 August 2016; revised 14 April 2017; accepted 1 May 2017. Open-ocean fisheries expanded rapidly from the 1960s through the 1980s, when global fish catches peaked, plateaued and possibly began to decline. While catches remain at best stagnant, fishing effort globally continues to increase (Anticamara, J. A., Watson, R., Gelchu, A., and Pauly, D. 2011. Fisheries Research, 107: 131–136; Merrie, A., Dunn, D. C., Metian, M., Boustany, A. M., Takei, Y., Elferink, A. O., Ota, Y., et al. 2014. Global Environmental Change 27: 19–31). The likelihood of ecosystem impacts occurring due to fishing is related to fishing effort and is thus also expected to be increasing. Despite this rapid growth, ecological research into the impacts of fisheries on open-ocean environments has lagged behind coastal and deep-sea environments. This review addresses this knowledge gap by considering the roles fisheries play in con- trolling the open-ocean at three ecological scales: (i) species (population or stock); (ii) biological community; and (iii) ecosystem.