Fish, Crustaceans, Molluscs, Etc Capture Production by Species
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Impacts of Climate Change on Marine Fisheries and Aquaculture in Chile
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/319999645 Impacts of Climate Change on Marine Fisheries and Aquaculture in Chile Chapter · September 2017 DOI: 10.1002/9781119154051.ch10 CITATIONS READS 0 332 28 authors, including: Nelson A Lagos Ricardo Norambuena University Santo Tomás (Chile) University of Concepción 65 PUBLICATIONS 1,052 CITATIONS 13 PUBLICATIONS 252 CITATIONS SEE PROFILE SEE PROFILE Claudio Silva Marco A Lardies Pontificia Universidad Católica de Valparaíso Universidad Adolfo Ibáñez 54 PUBLICATIONS 432 CITATIONS 70 PUBLICATIONS 1,581 CITATIONS SEE PROFILE SEE PROFILE Some of the authors of this publication are also working on these related projects: Irish moss - green crab interactions View project Influence of environment on fish stock assessment View project All content following this page was uploaded by Pedro A. Quijón on 11 November 2017. The user has requested enhancement of the downloaded file. 239 10 Impacts of Climate Change on Marine Fisheries and Aquaculture in Chile Eleuterio Yáñez1, Nelson A. Lagos2,13, Ricardo Norambuena3, Claudio Silva1, Jaime Letelier4, Karl-Peter Muck5, Gustavo San Martin6, Samanta Benítez2,13, Bernardo R. Broitman7,13, Heraldo Contreras8, Cristian Duarte9,13, Stefan Gelcich10,13, Fabio A. Labra2, Marco A. Lardies11,13, Patricio H. Manríquez7, Pedro A. Quijón12, Laura Ramajo2,11, Exequiel González1, Renato Molina14, Allan Gómez1, Luis Soto15, Aldo Montecino16, María Ángela Barbieri17, Francisco Plaza18, Felipe Sánchez18, -
Concholepas Concholepas
ANNALS OF THE SOUTH AFRICAN MUSEUM ANNALE VAN DIE SUID-AFRIKAANSE MUSEUM Volume 97 Band October 1985 Oktober Part 1 Deel THE FOSSIL OCCURRENCE IN SOUTHERN AFRICA OF THE SOUTH AMERICAN INTERTIDAL MOLLUSC CONCHOLEPAS CONCHOLEPAS By BRIAN KENSLEY are issued in parts at irregular intervals as material becomes available word uitgegee in dele op ongereelde tye na gelang van die beskikbaarheid van stof 1,2(1-3,5-8),3(1-2,4-5,8, I.-p.i.), 5(1-3, 5, 7-9), 6(1, I.-p.i.), 7(1-4), 8, 9(1-2, 7), 10(1-3), 11(1-2,5,7, I.-p.i.), 14(1-2), 15(4-5),24(2),27,31(1-3),32(5),33,36(2),45(1) Printed in South Africa by In Suid-Afrika gedruk deur The Rustica Press, Pty., Ltd., Die Rustica-pers, Edms., Bpk., Court Road, Wynberg, Cape Courtweg, Wynberg, Kaap THE FOSSIL OCCURRENCE IN SOUTHERN AFRICA OF THE SOUTH AMERICAN INTERTIDAL MOLLUSC CONCHOLEPASCONCHOLEPAS BRIAN KENSLEY National Museum of Natural History, Smithsonian Institution, Washington, D. C. The occurrence of the thaidid gastropod genus Concholepas is recorded from presumed Late Pleistocene coastal deposits in southern South West Africa-Namibia. The material is indistinguishable from C. concholepas, a species known from the Pliocene to Recent on the west coast of South America. The living species characteristically occurs in cold-temperate waters from the intertidal to depths of 40 m. It is suggested that the southern African fossils represent a short-lived pioneer population, established by larvae drifting from South America. -
A Preliminary Global Assessment of the Status of Exploited Marine Fish and Invertebrate Populations
A PRELIMINARY GLOBAL ASSESSMENT OF THE STATUS OF EXPLOITED MARINE FISH AND INVERTEBRATE POPULATIONS June 30 2018 A PRELIMINARY GLOBAL ASSESSMENT OF THE STATUS OF EXPLOITED MARINE FISH AND INVERTEBRATE POPULATIONS Maria. L.D. Palomares, Rainer Froese, Brittany Derrick, Simon-Luc Nöel, Gordon Tsui Jessika Woroniak Daniel Pauly A report prepared by the Sea Around Us for OCEANA June 30, 2018 A PRELIMINARY GLOBAL ASSESSMENT OF THE STATUS OF EXPLOITED MARINE FISH AND INVERTEBRATE POPULATIONS Maria L.D. Palomares1, Rainer Froese2, Brittany Derrick1, Simon-Luc Nöel1, Gordon Tsui1, Jessika Woroniak1 and Daniel Pauly1 CITE AS: Palomares MLD, Froese R, Derrick B, Nöel S-L, Tsui G, Woroniak J, Pauly D (2018) A preliminary global assessment of the status of exploited marine fish and invertebrate populations. A report prepared by the Sea Around Us for OCEANA. The University of British Columbia, Vancouver, p. 64. 1 Sea Around Us, Institute for the Oceans and Fisheries, University of British Columbia, 2202 Main Mall, Vancouver BC V6T1Z4 Canada 2 Helmholtz Centre for Ocean Research GEOMAR, Düsternbrooker Weg 20, 24105 Kiel, Germany TABLE OF CONTENTS Executive Summary 1 Introduction 2 Material and Methods 3 − Reconstructed catches vs official catches 3 − Marine Ecoregions vs EEZs 3 − The CMSY method 5 Results and Discussion 7 − Stock summaries reports 9 − Problematic stocks and sources of bias 14 − Stocks in the countries where OCEANA operates 22 − Stock assessments on the Sea Around Us website 31 − The next steps 32 Acknowledgements 33 References 34 Appendices I. List of marine ecoregions by EEZ 37 II. Summaries of number of stock by region and 49 by continent III. -
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. -
(Approx) Mixed Micro Shells (22G Bags) Philippines € 10,00 £8,64 $11,69 Each 22G Bag Provides Hours of Fun; Some Interesting Foraminifera Also Included
Special Price £ US$ Family Genus, species Country Quality Size Remarks w/o Photo Date added Category characteristic (€) (approx) (approx) Mixed micro shells (22g bags) Philippines € 10,00 £8,64 $11,69 Each 22g bag provides hours of fun; some interesting Foraminifera also included. 17/06/21 Mixed micro shells Ischnochitonidae Callistochiton pulchrior Panama F+++ 89mm € 1,80 £1,55 $2,10 21/12/16 Polyplacophora Ischnochitonidae Chaetopleura lurida Panama F+++ 2022mm € 3,00 £2,59 $3,51 Hairy girdles, beautifully preserved. Web 24/12/16 Polyplacophora Ischnochitonidae Ischnochiton textilis South Africa F+++ 30mm+ € 4,00 £3,45 $4,68 30/04/21 Polyplacophora Ischnochitonidae Ischnochiton textilis South Africa F+++ 27.9mm € 2,80 £2,42 $3,27 30/04/21 Polyplacophora Ischnochitonidae Stenoplax limaciformis Panama F+++ 16mm+ € 6,50 £5,61 $7,60 Uncommon. 24/12/16 Polyplacophora Chitonidae Acanthopleura gemmata Philippines F+++ 25mm+ € 2,50 £2,16 $2,92 Hairy margins, beautifully preserved. 04/08/17 Polyplacophora Chitonidae Acanthopleura gemmata Australia F+++ 25mm+ € 2,60 £2,25 $3,04 02/06/18 Polyplacophora Chitonidae Acanthopleura granulata Panama F+++ 41mm+ € 4,00 £3,45 $4,68 West Indian 'fuzzy' chiton. Web 24/12/16 Polyplacophora Chitonidae Acanthopleura granulata Panama F+++ 32mm+ € 3,00 £2,59 $3,51 West Indian 'fuzzy' chiton. 24/12/16 Polyplacophora Chitonidae Chiton tuberculatus Panama F+++ 44mm+ € 5,00 £4,32 $5,85 Caribbean. 24/12/16 Polyplacophora Chitonidae Chiton tuberculatus Panama F++ 35mm € 2,50 £2,16 $2,92 Caribbean. 24/12/16 Polyplacophora Chitonidae Chiton tuberculatus Panama F+++ 29mm+ € 3,00 £2,59 $3,51 Caribbean. -
2018 Final LOFF W/ Ref and Detailed Info
Final List of Foreign Fisheries Rationale for Classification ** (Presence of mortality or injury (P/A), Co- Occurrence (C/O), Company (if Source of Marine Mammal Analogous Gear Fishery/Gear Number of aquaculture or Product (for Interactions (by group Marine Mammal (A/G), No RFMO or Legal Target Species or Product Type Vessels processor) processing) Area of Operation or species) Bycatch Estimates Information (N/I)) Protection Measures References Detailed Information Antigua and Barbuda Exempt Fisheries http://www.fao.org/fi/oldsite/FCP/en/ATG/body.htm http://www.fao.org/docrep/006/y5402e/y5402e06.htm,ht tp://www.tradeboss.com/default.cgi/action/viewcompan lobster, rock, spiny, demersal fish ies/searchterm/spiny+lobster/searchtermcondition/1/ , (snappers, groupers, grunts, ftp://ftp.fao.org/fi/DOCUMENT/IPOAS/national/Antigua U.S. LoF Caribbean spiny lobster trap/ pot >197 None documented, surgeonfish), flounder pots, traps 74 Lewis Fishing not applicable Antigua & Barbuda EEZ none documented none documented A/G AndBarbuda/NPOA_IUU.pdf Caribbean mixed species trap/pot are category III http://www.nmfs.noaa.gov/pr/interactions/fisheries/tabl lobster, rock, spiny free diving, loops 19 Lewis Fishing not applicable Antigua & Barbuda EEZ none documented none documented A/G e2/Atlantic_GOM_Caribbean_shellfish.html Queen conch (Strombus gigas), Dive (SCUBA & free molluscs diving) 25 not applicable not applicable Antigua & Barbuda EEZ none documented none documented A/G U.S. trade data Southeastern U.S. Atlantic, Gulf of Mexico, and Caribbean snapper- handline, hook and grouper and other reef fish bottom longline/hook-and-line/ >5,000 snapper line 71 Lewis Fishing not applicable Antigua & Barbuda EEZ none documented none documented N/I, A/G U.S. -
Hemocyanin of the Molluscan Concholepas Concholepas Exhibits an Unusual Heterodecameric Array of Subunits*
THE JOURNAL OF BIOLOGICAL CHEMISTRY Vol. 279, No. 25, Issue of June 18, pp. 26134–26142, 2004 © 2004 by The American Society for Biochemistry and Molecular Biology, Inc. Printed in U.S.A. Hemocyanin of the Molluscan Concholepas concholepas Exhibits an Unusual Heterodecameric Array of Subunits* Received for publication, January 28, 2004, and in revised form, April 7, 2004 Published, JBC Papers in Press, April 8, 2004, DOI 10.1074/jbc.M400903200 Pablo De Ioannes‡, Bruno Moltedo‡, Harold Oliva, Rodrigo Pacheco, Fernando Faunes, Alfredo E. De Ioannes, and Marı´a Ine´s Becker§ From the Department of Research and Development, BIOSONDA Corp., Avenida Alcalde Eduardo Castillo Velasco 2902, Santiago 7750269, Chile We describe here the structure of the hemocyanin Molluscan hemocyanins assemble into hollow cylindrical lay- from the Chilean gastropod Concholepas concholepas ered molecules formed by 10 subunits. Each subunit, ranging (CCH), emphasizing some attributes that make it inter- from 350 to 450 kDa, includes seven or eight globular folded esting among molluscan hemocyanins. CCH exhibits a domains known as functional units (FUs),1 which are arranged predominant didecameric structure as revealed by elec- into pearl-like chains and covalently bound by a short flexible tron microscopy and a size of 8 MDa by gel filtration, linker region of 10–15 amino acid residues. FUs vary in size and, in contrast with other mollusc hemocyanins, its from 45 to 55 kDa, and each of them is capable of reversibly 2؉ stabilization does not require additional Ca and/or binding one oxygen molecule through a pair of copper atoms. Downloaded from 2؉ Mg in the medium. -
The Fishery for Jack Mackerel (Trachurus Murphyi Off Northern Chile
SCHOOL OF OCEANOGRAPHY OREGON STATE UNIVERSITY The fishery for jack mackerel (Trachurus murphyi off Northern Chile. JORGE BASTEN C. Corvallis, June 1981. 1. INTRODUCTION General biology of Trachurus murphyi. Oceanographic characteristics of coastal waters off Northern Chile. The Chilean fishery of jack mackerel. Size composition in the jack mackerel fishery. Length-weight relation and seasonal variation of weight. Recruitment. Catches of jack mackerel and oceanographic condition. A summary of the period. Geographical distribution of catches and distribution of T°, oo 1975 1978. and 02 in October and March Monthly catches by area and sea water temperature. CPUE and temperature of sea water. Another essay of relationships between CPUE and environment. 4. REFERENCES APPENDIX List of tables. Tables. List of figures. Figures. INTRODUCTION Jack mackerel (Trachurus murphyi) is part of a multispecies pelagic fishery in northern Chile, which together with anchovy (Engraulis ringens) and sardine (Sardinops sagax), account for more of 75% of the weight and 90% of the value of the entire Chilean fishery. Catches of anchovy, which are used mainly for fish meal production, have decreased appreciably since 1970, while catches of the jack mackerel have increased. In 1978 jack macke rel comprised 33% by weight of the fish catch of Chile. This report reviews previous studies and presents original data on the biology, habitat, fisheries biology and fisheries oceanography of the jack mackerel fishery of Chile, and has been written as a contribution for a fu ture management of this fishery. General biology of Trachurus murphyi Trachurus is one three closely related genera (with Decapterus and Selar) of the carangid subfamily Carangidae. -
Genetic Structure and Diversity of Squids with Contrasting Life Histories in the Humboldt Current System Estructura Y Diversidad
Genetic diversity of squids Hidrobiológica 204, 24 (): 1-0 Genetic structure and diversity of squids with contrasting life histories in the Humboldt Current System Estructura y diversidad genética de calamares con historias de vida contrastantes en el Sistema de Corrientes de Humboldt Christian Marcelo Ibáñez and Elie Poulin Instituto de Ecología y Biodiversidad, Departamento de Ciencias Ecológicas, Facultad de Ciencias, Universidad de Chile. Las Palmeras # 3425, Ñuñoa. Chile e-mail: [email protected] Ibáñez C. M and Elie Poulin. 204. Genetic structure and diversity of squids with contrasting life histories in the Humboldt Current System. Hidrobiológica 24 (): -0. ABSTRACT Dosidiscus gigas and Doryteuthis gahi are the most abundant squids in the Humboldt Current System (HCS). These species have contrasting life histories. To determine the genetic structure and diversity of these species, we collected samples from different places in the HCS and amplified a fragment of the mitochondrial cytochrome C oxidase I gene. The molecular analysis of D. gigas revealed low genetic diversity, absence of population structure and evidence for a demographic expansion during the transition from the last glacial period to the current interglacial. These results sug- gest that D. gigas is composed of one large population with high levels of gene flow throughout the HCS. In the case of D. gahi, the sequences indicated the presence of two population units in the HCS, one in south-central Chile and one in Peru. The Chilean unit had greater genetic diversity, suggesting that it is an old, relatively stable population. In the Peruvian unit there was less genetic diversity and evidence of a recent demographic expansion. -
Shelled Molluscs
Encyclopedia of Life Support Systems (EOLSS) Archimer http://www.ifremer.fr/docelec/ ©UNESCO-EOLSS Archive Institutionnelle de l’Ifremer Shelled Molluscs Berthou P.1, Poutiers J.M.2, Goulletquer P.1, Dao J.C.1 1 : Institut Français de Recherche pour l'Exploitation de la Mer, Plouzané, France 2 : Muséum National d’Histoire Naturelle, Paris, France Abstract: Shelled molluscs are comprised of bivalves and gastropods. They are settled mainly on the continental shelf as benthic and sedentary animals due to their heavy protective shell. They can stand a wide range of environmental conditions. They are found in the whole trophic chain and are particle feeders, herbivorous, carnivorous, and predators. Exploited mollusc species are numerous. The main groups of gastropods are the whelks, conchs, abalones, tops, and turbans; and those of bivalve species are oysters, mussels, scallops, and clams. They are mainly used for food, but also for ornamental purposes, in shellcraft industries and jewelery. Consumed species are produced by fisheries and aquaculture, the latter representing 75% of the total 11.4 millions metric tons landed worldwide in 1996. Aquaculture, which mainly concerns bivalves (oysters, scallops, and mussels) relies on the simple techniques of producing juveniles, natural spat collection, and hatchery, and the fact that many species are planktivores. Keywords: bivalves, gastropods, fisheries, aquaculture, biology, fishing gears, management To cite this chapter Berthou P., Poutiers J.M., Goulletquer P., Dao J.C., SHELLED MOLLUSCS, in FISHERIES AND AQUACULTURE, from Encyclopedia of Life Support Systems (EOLSS), Developed under the Auspices of the UNESCO, Eolss Publishers, Oxford ,UK, [http://www.eolss.net] 1 1. -
Os Nomes Galegos Dos Moluscos 2020 2ª Ed
Os nomes galegos dos moluscos 2020 2ª ed. Citación recomendada / Recommended citation: A Chave (20202): Os nomes galegos dos moluscos. Xinzo de Limia (Ourense): A Chave. https://www.achave.ga /wp!content/up oads/achave_osnomesga egosdos"mo uscos"2020.pd# Fotografía: caramuxos riscados (Phorcus lineatus ). Autor: David Vilasís. $sta o%ra est& su'eita a unha licenza Creative Commons de uso a%erto( con reco)ecemento da autor*a e sen o%ra derivada nin usos comerciais. +esumo da licenza: https://creativecommons.org/ icences/%,!nc-nd/-.0/deed.g . Licenza comp eta: https://creativecommons.org/ icences/%,!nc-nd/-.0/ ega code. anguages. 1 Notas introdutorias O que cont!n este documento Neste recurso léxico fornécense denominacións para as especies de moluscos galegos (e) ou europeos, e tamén para algunhas das especies exóticas máis coñecidas (xeralmente no ámbito divulgativo, por causa do seu interese científico ou económico, ou por seren moi comúns noutras áreas xeográficas) ! primeira edición d" Os nomes galegos dos moluscos é do ano #$%& Na segunda edición (2$#$), adicionáronse algunhas especies, asignáronse con maior precisión algunhas das denominacións vernáculas galegas, corrixiuse algunha gralla, rema'uetouse o documento e incorporouse o logo da (have. )n total, achéganse nomes galegos para *$+ especies de moluscos A estrutura )n primeiro lugar preséntase unha clasificación taxonómica 'ue considera as clases, ordes, superfamilias e familias de moluscos !'uí apúntanse, de maneira xeral, os nomes dos moluscos 'ue hai en cada familia ! seguir -
ILLEGAL FISHING Which Fish Species Are at Highest Risk from Illegal and Unreported Fishing?
ILLEGAL FISHING Which fish species are at highest risk from illegal and unreported fishing? October 2015 CONTENTS EXECUTIVE SUMMARY 3 INTRODUCTION 4 METHODOLOGY 5 OVERALL FINDINGS 9 NOTES ON ESTIMATES OF IUU FISHING 13 Tunas 13 Sharks 14 The Mediterranean 14 US Imports 15 CONCLUSION 16 CITATIONS 17 OCEAN BASIN PROFILES APPENDIX 1: IUU Estimates for Species Groups and Ocean Regions APPENDIX 2: Estimates of IUU Risk for FAO Assessed Stocks APPENDIX 3: FAO Ocean Area Boundary Descriptions APPENDIX 4: 2014 U.S. Edible Imports of Wild-Caught Products APPENDIX 5: Overexploited Stocks Categorized as High Risk – U.S. Imported Products Possibly Derived from Stocks EXECUTIVE SUMMARY New analysis by World Wildlife Fund (WWF) finds that over 85 percent of global fish stocks can be considered at significant risk of Illegal, Unreported, and Unregulated (IUU) fishing. This evaluation is based on the most recent comprehensive estimates of IUU fishing and includes the worlds’ major commercial stocks or species groups, such as all those that are regularly assessed by the United Nations Food and Agriculture Organization (FAO). Based on WWF’s findings, the majority of the stocks, 54 percent, are categorized as at high risk of IUU, with an additional 32 perent judged to be at moderate risk. Of the 567 stocks that were assessed, the findings show that 485 stocks fall into these two categories. More than half of the world’s most overexploited stocks are at the highest risk of IUU fishing. Examining IUU risk by location, the WWF analysis shows that in more than one-third of the world’s ocean basins as designated by the FAO, all of these stocks were at high or moderate risk of IUU fishing.