DOCSLIB.ORG

A Review of the Clupeoid and Carangid Fishery Resources in the Western Central Atlantic

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text

Load more

WECAF STUDIES No. 6 Western Central Atlantic Fishery Commission (WECAFC) INTERREGIONAL PROJECT FOR THE DEVELOPMENT OF FISHERIES IN THE WESTERN CENTRAL ATLANTIC A REVIEW OF THE CLUPEOID AND CARANGID FISHERY RESOURCES IN THE WESTERN CENTRAL ATLANTIC by J .W. Reintjes Consultant WECAF Project FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS UNITED NATIONS DEVELOPMENT PROGRAMME Panama, 1979 - ii - The designations employed and the presentation of material in this publication do not imply the expression of any opinion whatsoever on the part of the Food and Agriculture Organization of the United Nations concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. DEVELOPMENT OF FISHERIES IN THE WESTERN CENTRAL ATLANTIC The Interregional Project for the Development of Fisheries in the Western Central Atlantic (WECAF), which was initiated in March 1975, entered its second phase on 1January1977. Its objectives are to assist in ensuring the full rational utilization of the fishery resources in the Western Central Atlantic through the development of fisheries on under-exploited stocks and the promotion of appropriate management actions for stocks that are heavily exploited. Its activities are coordinated by the Western Central Atlantic Fishery Commission (WECAFC) established by FAO in 1973. The Project is supported by the United Nations Development Programme (UNDP) and the Food and Agriculture Organization of the United Nations as the Executing Agency. As in the initial phase, two series of documents will be prepared during the second phase of the Project to provide information on activities and/or studies carried out. This document is the sixth of the series WECAF Studies. The other series of documents is entitled WECAF Reports. W.F. Doucet Programme Leader - iv - ABOUT THE AUTHOR John Reintjes holds degrees in Biology and Chemistry from St. Johns University (Minnesota) and in Zoology from the University of Hawaii. He was engaged in oceanic tuna and tuna baitfish resources of the Central Tropical Pacific, 1949-1952; marine fisheries of the U.S. Middle Atlantic Bight, 1952-1955; Northwest Atlantic trawl fisheries, 1956; and menhaden and herring-like fishes of the world studies, 1956 to the present. He has conducted surveys and collected pelagic and neritic clupeoid fishes along the South Atlantic and Gulf Coasts of the United States, in Mexico, Belize, Guatemala, and Honduras. He participated in the Indian Ocean Expedition in 1964 to collect sardines and herring-like fishes in India. He has published more than 50 scientific papers. He is a fishery biologist at the Beaufort Laboratory of the Southeast Fisheries Center, National Marine Fisheries Service, National Oceanic and Atmos­ pheric Administration, Beaufort, N.C. 28516. Table of Contents 1. Summary 1 2. Conclusiones and Recommendations 1 3. Introduction 2 4. Fishery Productivity Zones 3 (a) Cape Hatteras to Cape Canaveral 5 (b) Southern Florida and The Keys 6 (c) Northern Gulf of Mexico 6 (d) Southern Gulf of Mexico and Campeche Banks 6 (e) Bahama Islands and Banks 6 (f) Greater Antilles 7 (g) Lesser Antilles 7 (h) Western Caribbean Sea 7 (i) Costa Rica, Panama, Colombia and Western Venezuela 7 (j) Northeastern Venezuela 8 (k) Guianas and Amazon Delta 8 (1) Northeastern Brazil 8 5. Herrings, Sardines, Anchovies, and Related Clupeoids 8 (a) Menhadens 10 (b) Atlantic Thread Herring 10 (c) Spanish Sardine 11 (d) Scaled Sardines 12 (e) Round Herring 13 (f) Dwarf Herring 13 (g) Anchovies 15 (h) Atlantic Anchoveta 17 6. Scads, Bumper and Related Carangids 19 (a) Round Scads 21 (b) Bigeye Scad 22 (c) Rough Scad 23 (d) Atlantic Bumper 23 7. Definition and Status of Stocks 23 8. Acknowledgements 25 9. Bibliographic References 26 Annex 1 - Summarized Information on Clupeoid and Carangid Resources in the Western Central Atlantic 30 Figure 1 - The Area of the WECAF Project 4 1. Summary Available information about the identity, biology, distribution, abun­ dance and fishery of clupeoids and carangids has been reviewed to formulate new opportunities for fishery development in the WECAF Project Area. Although some species or species groups have been identified that could be harvested at a higher level than at present, the quality and amount of existing information prevents the calculation of any reliable estimates about their fishery potential. The absence of reliable quantitative estimates should not prevent reasonable fishery develop­ ment efforts. As the gap bebveen fish demand and production is greatest in the Caribbean Islands, it is reconnnended that experimental fishing in selected localities for anchovies, dwarf and round herrings, and scads be undertaken. 2. Conclusions and Recommendations Information on the identity, distribution, and abundance of clupeoid and carangid fishery resources in the WECAF Project Area is limited from the Gulf of Mexico and off northeastern Venezuela and almost non-existent along the coasts of Central and South America, and in the Caribbean Islands. A review of existing information indicates that most of the spe­ cies and species groups, other than Atlantic and Gulf menhadens could be harvested in the WECAF Project Area at a higher level than at pre­ sent. However, until more is known about current landings and the distribution and abundance of most species, there can be little re­ liance in estimates of their potential for fishery development. The main limitation that has been found to define distribution and abundance for most of the groups reviewed has been the quality of the existing landings statistics. In the Western Central Atlantic (FAO Major Fishing Area for Statistical Purposes 31) 42 countries re­ ported catches in 1976, of these six are countries outside the Area, i.e., France, Italy, Japan, Korea (Republic of), Poland, and USSR. Of the 36 countries within the A:irea, only 10 reported any clupeoid or carangid catches and these comprised only a small percentage of the catch reported. No clupeoids or carangids are reported for the other 26 countries. Until there is a marked improvement in the statistical reporting of the kinds and quantities of fish landed in the WECAF Project Area, no further conclusions on pelagic fishery resources can be drawn. It is already known that inadequate reporting of landings from most of the countries is caused by limitations mainly affecting the col­ lection of such statistics. It is therefore recomruended that action be taken, at the national and regional level, to improve the quality of land­ ings statistics collected and their subsequent reporting to FAO. There are reasonable indications that Spanish sardines, Atlan­ tic thread herrings, round herring, Atlantic anchoveta, and round scad can support larger fisheries in some localities than are cur­ rently being conducted. Much more knowledge about stock size, popu­ lation and age structure, and movements is required before quantita­ tive estimates of fishery yields can be made. Most of the species that offer some potential for fishery ex­ pansion are found along the continental margins, usually near estua­ ries, bays and upwellings. Prospects for fishery development are more liimited in the Caribbean Islands because the productive zones, created by current boundaries, upwellings and estuaries are smaller. Dwarf herring, scaled sardines, and anchovies at times are abundant in the Antilles, however the market demand and utilization of these small fish is low. In addition, great seasonal variations in abun­ dance and availability make it difficult to develop a fishery. Scads are larger and more desirable as food but their occurrence and abun­ dance in the Antilles is not knovm. Certain localities in the WECAF Project Area have geographic and hydrographic characteristics that show greater promise for fi­ shery development. These current boundaries, down-current or island wake areas, and places with upwellings of nutrient water near banks, along continental shelves, and along passages between islands are likely localities for trial fishing. Experimental fishing in se­ lected areas is especially recommended during the cooler months. A programme of market development and consumer acceptance is re­ commended for clupeoids and carangids, with special emphasis on an­ chovies, dwarf herring and scaled sardines. As some clupeoids (Har~ngula humaralis Opisthonema oglinum) have been involved in cases of fish poisoning (Brody, 1972) such aspect should be consi­ dered during this programme. 3. Introduction The Western Central Atl~ntic is a greatly diverse fishery re­ source area with continents~ islands, and reefs surrounded by tem­ perate and tropical seas that are fed by over 100 rivers and mixed by ocean currents, seasonal winds and rains, and cyclonic storms. Except for a few fisheries, such as menhaden, penaeid shrimp, spiny lobster, tuna snappers and groupers, along the continental margins the fish resources are underexploited and underutilized. Pelagic fisheries include an aggregate of species and species groups that are the least exploited and utilized in the region co­ vered by the WECAF Project. Qualified exceptions to this are menha­ den and scomeromorid mackerels along the South Atlantic and Gulf coasts of the United States, the Spanish sardine in the Gulf of Cariaco, Venezuela, the bluefin tuna that are currently being fished at or near the optimum yield. The pelagic fishery resources considered in this report are clupeoids (menhadens, herrings, sardines, and anchovies)
Recommended publications
  • Pacific Herring

    Pacific Herring

    THE MULTITUDINOUS PACIFIC HERRING by D. N. OUTRAM FISHERIES RESEARCH BOARD OF CANADA BIOLOGICAL STATION, NANAIMO, B. C. CIRCULAR NO. 6 3^*u DECEMBER, 1961 COVER PHOTOGRAPH: A mountain of herring covers the storage bin area of the reduction plant at Imperial Cannery, Steveston, B„ C„, awaiting processing into fish meal and oil. Photographs by Mr. C. Morley. THE MULTITUDINOUS PACIFIC HERRING . Vast Shoals of Protein-Rich Herring Rove the Temperate Coastal Waters Along Canada's Western Seabord N V By Donald N, Outram y ^v- _•• HISTORICAL BACKGROUND annually. While this fishery is. Fabulous numbers of herring first in landed weight and second (Fig. l) are found along the sea- to salmon in landed value, it is washed shores of Canada's most wes only worth about one-quarter as much terly province, Their migrations, as the salmon catch. their sudden abundance and their Fluctuations in the world price straggle to survive is an exciting of fish meal and oil cause the market study. Undoubtedly, herring were one value at about ten million dollars to of the first coastal fishes to be vary from year to year, utilized by man. In northern Europe, FISHING FOR HERRING particularly, they have been a source The British Columbia herring of food since before written history. fishery is a highly organized opera Herring and herring roe have been an tion utilizing modern shore plants and article of food or barter of the efficient fishing vessels . The seventy- coastal Indian tribes of British Col to eighty-foot long seine boats are umbia for ma.ny centuries, They were equipped with the very latest electronic not fished, however, on a commercial fish-detecting equipment, enabling the basis until 1877 when 75 tons were fishermen to "see" the shoals before caught.
  • Sardinella Maderensis) in the South of Atlantic Moroccan Coast

    Sardinella Maderensis) in the South of Atlantic Moroccan Coast

    Egyptian Journal of Aquatic Biology & Fisheries Zoology Department, Faculty of Science, Ain Shams University, Cairo, Egypt. ISSN 1110 – 6131 Vol. 24(7): 73 – 91 (2020) www.ejabf.journals.ekb.eg Diet composition of round sardinella (Sardinella aurita) and flat sardinella (Sardinella maderensis) in the south of Atlantic Moroccan coast Ayoub Baali 1*, Khalil Chahdi Ouazzani 2, Feirouz Touhami 2, Ahmed El-Achi 1,3 and Khadija Amenzoui 1 1Department of fisheries, Institut National de Recherche Halieutique, Morocco. 2Department of biology; Biodiversity, Ecology and Genome Laboratory, Faculty of Science, Mohammed V University, Ibn Battouta Avenue, B.P. 1014, Rabat, Morocco. 3Laboratoire d’Equipe d’Analyse Environnementale, Faculty of Science, Chouaib Doukkali University, El Jadida, Morocco. *Corresponding Author: [email protected] ARTICLE INFO ABSTRACT Article History: The feeding of round sardinella (Sardinella aurita Valenciennes, 1847) Received: July 24, 2020 and flat sardinella (Sardinella maderensis Lowe, 1938) was investigated in Accepted: Sept. 27, 2020 the south of the Moroccan Atlantic coast from February 2015 to January Online: Oct. 7, 2020 2016. Several indices were estimated to figure out the diet composition of _______________ Sardinella spp. Thusly; the vacuity index was low for both species, which indicates a high availability of food in the study area. The crustaceans were Keywords: the main prey headed by the copepods which were the most abundant prey Sardinella aurita, item throughout the year whereas the detritus was mainly present in winter Sardinella maderensis, and spring. The variation of the index of relative importance (IRI) Diet, depending on the size of Sardinella spp. has shown that the small Feeding ecology, individuals have a different dietary preference than large individuals.
  • The Freshwater Herring of Lake Tanganyika Are the Product of a Marine Invasion Into West Africa

    The Freshwater Herring of Lake Tanganyika Are the Product of a Marine Invasion Into West Africa

    View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Open Marine Archive Marine Incursion: The Freshwater Herring of Lake Tanganyika Are the Product of a Marine Invasion into West Africa Anthony B. Wilson1,2¤*, Guy G. Teugels3, Axel Meyer1 1 Department of Biology, University of Konstanz, Konstanz, Germany, 2 Zoological Museum, University of Zurich, Zurich, Switzerland, 3 Ichthyology Laboratory, Royal Museum for Central Africa, Tervuren, Belgium Abstract The spectacular marine-like diversity of the endemic fauna of Lake Tanganyika, the oldest of the African Great Lakes, led early researchers to suggest that the lake must have once been connected to the ocean. Recent geophysical reconstructions clearly indicate that Lake Tanganyika formed by rifting in the African subcontinent and was never directly linked to the sea. Although the Lake has a high proportion of specialized endemics, the absence of close relatives outside Tanganyika has complicated phylogeographic reconstructions of the timing of lake colonization and intralacustrine diversification. The freshwater herring of Lake Tanganyika are members of a large group of pellonuline herring found in western and southern Africa, offering one of the best opportunities to trace the evolutionary history of members of Tanganyika’s biota. Molecular phylogenetic reconstructions indicate that herring colonized West Africa 25–50MYA, at the end of a major marine incursion in the region. Pellonuline herring subsequently experienced an evolutionary radiation in West Africa, spreading across the continent and reaching East Africa’s Lake Tanganyika during its early formation. While Lake Tanganyika has never been directly connected with the sea, the endemic freshwater herring of the lake are the descendents of an ancient marine incursion, a scenario which may also explain the origin of other Tanganyikan endemics.
  • A Practical Handbook for Determining the Ages of Gulf of Mexico And

    A Practical Handbook for Determining the Ages of Gulf of Mexico And

    A Practical Handbook for Determining the Ages of Gulf of Mexico and Atlantic Coast Fishes THIRD EDITION GSMFC No. 300 NOVEMBER 2020 i Gulf States Marine Fisheries Commission Commissioners and Proxies ALABAMA Senator R.L. “Bret” Allain, II Chris Blankenship, Commissioner State Senator District 21 Alabama Department of Conservation Franklin, Louisiana and Natural Resources John Roussel Montgomery, Alabama Zachary, Louisiana Representative Chris Pringle Mobile, Alabama MISSISSIPPI Chris Nelson Joe Spraggins, Executive Director Bon Secour Fisheries, Inc. Mississippi Department of Marine Bon Secour, Alabama Resources Biloxi, Mississippi FLORIDA Read Hendon Eric Sutton, Executive Director USM/Gulf Coast Research Laboratory Florida Fish and Wildlife Ocean Springs, Mississippi Conservation Commission Tallahassee, Florida TEXAS Representative Jay Trumbull Carter Smith, Executive Director Tallahassee, Florida Texas Parks and Wildlife Department Austin, Texas LOUISIANA Doug Boyd Jack Montoucet, Secretary Boerne, Texas Louisiana Department of Wildlife and Fisheries Baton Rouge, Louisiana GSMFC Staff ASMFC Staff Mr. David M. Donaldson Mr. Bob Beal Executive Director Executive Director Mr. Steven J. VanderKooy Mr. Jeffrey Kipp IJF Program Coordinator Stock Assessment Scientist Ms. Debora McIntyre Dr. Kristen Anstead IJF Staff Assistant Fisheries Scientist ii A Practical Handbook for Determining the Ages of Gulf of Mexico and Atlantic Coast Fishes Third Edition Edited by Steve VanderKooy Jessica Carroll Scott Elzey Jessica Gilmore Jeffrey Kipp Gulf States Marine Fisheries Commission 2404 Government St Ocean Springs, MS 39564 and Atlantic States Marine Fisheries Commission 1050 N. Highland Street Suite 200 A-N Arlington, VA 22201 Publication Number 300 November 2020 A publication of the Gulf States Marine Fisheries Commission pursuant to National Oceanic and Atmospheric Administration Award Number NA15NMF4070076 and NA15NMF4720399.
  • Seriola Dumerili (Greater Amberjack)

    Seriola Dumerili (Greater Amberjack)

    UWI The Online Guide to the Animals of Trinidad and Tobago Diversity Seriola dumerili (Greater Amberjack) Family: Carangidae (Jacks and Pompanos) Order: Perciformes (Perch and Allied Fish) Class: Actinopterygii (Ray-finned Fish) Fig. 1. Greater amberjack, Seriola dumerili. [http://portal.ncdenr.org/web/mf/amberjack_greater downloaded 20 October 2016] TRAITS. The species Seriola dumerili displays rapid growth during development as a juvenile progressing to an adult. It is the largest species of the family of jacks. At adulthood, S. dumerili would typically weigh about 80kg and reach a length of 1.8-1.9m. Sexual maturity is achieved between the age of 3-5 years, and females may live longer and grow larger than males (FAO, 2016). S. dumurili are rapid-moving predators as shown by their body form (Fig. 1) (FLMNH, 2016). The adult is silvery-bluish in colour, whereas the juvenile is yellow-green. It has a characteristic goldish side line, as well as a dark band near the eye, as seen in Figs 1 and 2 (FAO, 2016; MarineBio, 2016; NCDEQ, 2016). DISTRIBUTION. S. dumerili is native to the waters of Trinidad and Tobago. Typically pelagic, found between depths of 10-360m, the species can be described as circumglobal. In other words, it is found worldwide, as seen in Fig. 3, though much more rarely in some areas, for example the eastern Pacific Ocean (IUCN, 2016). Due to this distribution, there is no threat to the population of the species, despite overfishing in certain locations. Migrations do occur, which are thought to be linked to reproductive cycles.
  • The Home of Blue Water Fish

    The Home of Blue Water Fish

    The Home of Blue Water Fish Rather than singly inhabiting the trackless ocean, pelagic fish species travel together in groups, which migrate between hidden, productive oases A. Peter Klimley, John E. Richert and Salvador J. Jorgensen ore than two decades ago, I (Klim- It was a wonder. But what left us side of the ocean have later been caught Mley) pressed my mask against my dumbfounded was the sudden erup- on the other side. However, these data face, took a deep breath and flipped tion of this multilayered community. do not tell marine scientists whether over the edge of a small Mexican fish- Just one week before, we had visited the individual moved alone or as part ing boat into the Gulf of California. The the same site and seen nothing. The of a school, as a single species or within spectacular vision I saw that day has difference between the visits was like an aggregation of many species. These shaped the questions that motivate my comparing an empty stadium to one unanswered questions are part of a research career in marine biology. crowded with tens of thousands of general ignorance that has hindered ef- I was looking for hammerhead sharks cheering fans. Had we witnessed the forts to maintain healthy populations of over the Gorda Seamount, a shallow arrival of a massive influx of oceanic pelagic fishes, many of which are in a underwater ridge at the mouth of the species to the Gulf of California? precipitous, worldwide decline because gulf between the Baja Peninsula and of over-harvesting.
  • Forage Fish Management Plan

    Forage Fish Management Plan

    Oregon Forage Fish Management Plan November 19, 2016 Oregon Department of Fish and Wildlife Marine Resources Program 2040 SE Marine Science Drive Newport, OR 97365 (541) 867-4741 http://www.dfw.state.or.us/MRP/ Oregon Department of Fish & Wildlife 1 Table of Contents Executive Summary ....................................................................................................................................... 4 Introduction .................................................................................................................................................. 6 Purpose and Need ..................................................................................................................................... 6 Federal action to protect Forage Fish (2016)............................................................................................ 7 The Oregon Marine Fisheries Management Plan Framework .................................................................. 7 Relationship to Other State Policies ......................................................................................................... 7 Public Process Developing this Plan .......................................................................................................... 8 How this Document is Organized .............................................................................................................. 8 A. Resource Analysis ....................................................................................................................................
  • Amorphometric and Meristic Study of the Halfbeak, Hyporhamphus

    Amorphometric and Meristic Study of the Halfbeak, Hyporhamphus

    W&M ScholarWorks Dissertations, Theses, and Masters Projects Theses, Dissertations, & Master Projects 1993 Amorphometric and Meristic Study of the Halfbeak, Hyporhamphus unifasciatus (Teleostei: Hemiramphidae) from the Western Atlantic, with the Description of a New Species Heidi M. Banford College of William and Mary - Virginia Institute of Marine Science Follow this and additional works at: https://scholarworks.wm.edu/etd Part of the Marine Biology Commons, and the Oceanography Commons Recommended Citation Banford, Heidi M., "Amorphometric and Meristic Study of the Halfbeak, Hyporhamphus unifasciatus (Teleostei: Hemiramphidae) from the Western Atlantic, with the Description of a New Species" (1993). Dissertations, Theses, and Masters Projects. Paper 1539617658. https://dx.doi.org/doi:10.25773/v5-pbsc-sy52 This Thesis is brought to you for free and open access by the Theses, Dissertations, & Master Projects at W&M ScholarWorks. It has been accepted for inclusion in Dissertations, Theses, and Masters Projects by an authorized administrator of W&M ScholarWorks. For more information, please contact [email protected]. A MORPHOMETRIC AND MERISTIC STUDY OF THE HALFBEAK, HYPORHAMPHUS UNIFASCIATUS (TELEOSTEI: HEMIRAMPHIDAE) FROM THE WESTERN ATLANTIC, WITH THE DESCRIPTION OF A NEW SPECIES A Thesis Presented to The Faculty of the School of Marine Science The College of William and Mary in Virginia In Partial Fulfillment Of the Requirements for the Degree of Master of Arts by Heidi M. Banford 1993 This thesis is submitted in partial fulfillment of the requirements for the degree of Master of Arts Heidi M. Banford Approved, July 1993 Jojm A. Musick,' Ph.D. flmittee Chairman/Advisor ~ t M . ^ Herbert M. Austin, Ph.D.
  • Round Scad Exploration by Purse Seine in the South China Sea, Area III: Western Philippines

    Round Scad Exploration by Purse Seine in the South China Sea, Area III: Western Philippines

    Round scad exploration by purse seine in the South China Sea, Area III: Western Philippines Item Type book_section Authors Pastoral, Prospero C.; Escobar Jr., Severino L.; Lamarca, Napoleon J. Publisher Secretariat, Southeast Asian Fisheries Development Center Download date 01/10/2021 13:06:13 Link to Item http://hdl.handle.net/1834/40530 Proceedings of the SEAFDEC Seminar on Fishery Resources in the South China Sea, Area III: Western Philippines Round Scad Exploration by Purse Seine in the South China Sea, Area III: Western Philippines Prospero C. Pastoral1, Severino L. Escobar, Jr.1 and Napoleon J. Lamarca2 1BFAR-National Marine Fisheries Development Center, Sangley Point, Cavite City, Philippines 2BFAR-Fishing Technology Division, 860 Arcadia Bldg., Quezon Avenue, Quezon City, Philippines ABSTRACT Round scad exploration by purse seine in the waters of western Philippines was conducted from April 22 to May 7, 1998 for a period of five (5) fishing days with a total catch of 7.3 tons and an average of 1.5 tons per setting. Dominant species caught were Decapterus spp. having 70.09% of the total catch, followed by Selar spp. at 12.66% and Rastrelliger spp. 10.70%. Among the Decapterus spp. caught, D. macrosoma attained the highest total catch composition by species having 68.81% followed by D. kurroides and D.russelli with 0.31% and 1.14% respectively. The round scad fishery stock was composed mainly of juvenile fish (less than 13 cm) and Age group II (13 cm to 14 cm). Few large round scad at Age group IV and V (20 cm to 28 cm) stayed at the fishery.
  • Sharkcam Fishes

    Sharkcam Fishes

    SharkCam Fishes A Guide to Nekton at Frying Pan Tower By Erin J. Burge, Christopher E. O’Brien, and jon-newbie 1 Table of Contents Identification Images Species Profiles Additional Info Index Trevor Mendelow, designer of SharkCam, on August 31, 2014, the day of the original SharkCam installation. SharkCam Fishes. A Guide to Nekton at Frying Pan Tower. 5th edition by Erin J. Burge, Christopher E. O’Brien, and jon-newbie is licensed under the Creative Commons Attribution-Noncommercial 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc/4.0/. For questions related to this guide or its usage contact Erin Burge. The suggested citation for this guide is: Burge EJ, CE O’Brien and jon-newbie. 2020. SharkCam Fishes. A Guide to Nekton at Frying Pan Tower. 5th edition. Los Angeles: Explore.org Ocean Frontiers. 201 pp. Available online http://explore.org/live-cams/player/shark-cam. Guide version 5.0. 24 February 2020. 2 Table of Contents Identification Images Species Profiles Additional Info Index TABLE OF CONTENTS SILVERY FISHES (23) ........................... 47 African Pompano ......................................... 48 FOREWORD AND INTRODUCTION .............. 6 Crevalle Jack ................................................. 49 IDENTIFICATION IMAGES ...................... 10 Permit .......................................................... 50 Sharks and Rays ........................................ 10 Almaco Jack ................................................. 51 Illustrations of SharkCam
  • Updated Checklist of Marine Fishes (Chordata: Craniata) from Portugal and the Proposed Extension of the Portuguese Continental Shelf

    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.
  • 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

    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.