Molecular and Enzymatic Analysis of Feed Digestion in Seriola Dumerili Larvae
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Skeletal Development and Mineralization Pattern of The
e Rese tur arc ul h c & a u D q e A v e f l o o Mesa-Rodríguez et al., J Aquac Res Development 2014, 5:6 l p a m n Journal of Aquaculture r e u n o t DOI: 10.4172/2155-9546.1000266 J ISSN: 2155-9546 Research & Development Research Article OpenOpen Access Access Skeletal Development and Mineralization Pattern of the Vertebral Column, Dorsal, Anal and Caudal Fin Complex in Seriola Rivoliana (Valenciennes, 1833) Larvae Mesa-Rodríguez A*, Hernández-Cruz CM, Socorro JA, Fernández-Palacios H, Izquierdo MS and Roo J Aquaculture Research Group, Science and Technology Park, University of Las Palmas de Gran Canaria, P. O. Box 56, 35200 Telde, Canary Islands, Spain Abstract Bone and fins development in Seriola rivoliana were studied from cleared and stained specimens from 3 to 33 days after hatching. The vertebral column began to mineralize in the neural arches at 4.40 ± 0.14 mm Standard Length (SL), continued with the haemal arches and centrums following a cranial-caudal direction. Mineralization of the caudal fin structures started with the caudal rays by 5.12 ± 0.11 mm SL, at the same time that the notochord flexion occurs. The first dorsal and anal fin structures were the hard spines (S), and lepidotrichium (R) by 8.01 ± 0.26 mm SL. The metamorphosis was completed by 11.82 ± 0.4 mm SL. Finally, the fin supports (pterygiophores) and the caudal fins were completely mineralized by 16.1 ± 0.89 mm SL. In addition, the meristic data of 23 structures were provided. -
© 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 -
Notice Calling for Suggestions, Views, Comments Etc from WTO- SPS Committee Members Within a Period of 60 Days on the Draft Noti
Notice Calling for suggestions, views, comments etc from WTO- SPS Committee members within a period of 60 days on the draft notification related to Standards for list of Histamine Forming Fish Species and limits of Histamine level for Fish and Fishery Products. 1. In the Food Safety and Standards (Contaminants, toxins and Residues) Regulations, 2011, in regulation 2.5, relating to “Other Contaminants”, after sub-regulation 2.5.1 the following sub-regulation shall be inserted, namely:- “2.5.2 Histamine in Fish and Fishery Products contaminants, Toxins and Residues 1. Fish species having potential to cause histamine poisoning Sl.No. Family Scientific Name Common Name 1. Carangidae Alectis indica Indian Threadfish Alepes spp. Scad Atropus atropos Cleftbelly trevally Carangoides Yellow Jack bartholomaei Carangoides spp. Trevally Caranx crysos Blue runner Caranx spp. Jack/Trevally Decapterus koheru Koheru Decapterus russelli Indian scad Decapterus spp. Scad Elagatis bipinnulata Rainbow Runner Megalaspis cordyla Horse Mackerel/Torpedo Scad Nematistius pectoralis Roosterfish Oligoplites saurus Leather Jacket Pseudocaranx dentex White trevally Sl.No. Family Scientific Name Common Name Scomberoides Talang queenfish commersonnianus Scomberoides spp. Leather Jacket/Queen Fish Selene spp. Moonfish Seriola dumerili Greater/Japanese Amberjack or Rudder Fish Seriola lalandi Yellowtail Amberjack Seriola quinqueradiata Japanese Amberjack Seriola rivoliana Longfin Yellowtail Seriola spp. Amberjack or Yellowtail Trachurus capensis Cape Horse Mackerel Trachurus japonicas Japanese Jack Mackerel Trachurus murphyi Chilean Jack Mackerel Trachurus Yellowtail Horse Mackerel novaezelandiae Trachurus spp. Jack Mackerel/Horse Mackerel Trachurus trachurus Atlantic Horse Mackerel Uraspis secunda Cottonmouth jack 2. Chanidae Chanos chanos Milkfish 3. Clupeidae Alosa pseudoharengus Alewife Alosa spp. Herring Amblygaster sirm Spotted Sardinella Anodontostoma chacunda Chacunda gizzard shad Brevoortia patronus Gulf Menhaden Brevoortia spp. -
Bibliography Review on Reproduction of the Most Important Fish Species of the Genus Seriola
BIBLIOGRAPHY REVIEW ON REPRODUCTION OF THE MOST IMPORTANT FISH SPECIES OF THE GENUS SERIOLA Final Degree Work of Degree in Marine Sciences Author: Nuria Esther Marrero Sánchez Academic Tutor: José Manuel Vergara Martin Cotutor: Hipólito Fernández-Palacios Barber Course 2016/2017 BIBLIOGRAPHY REVIEW ON REPRODUCTION OF THE MOST IMPORTANT FISH SPECIES OF THE GENUS SERIOLA. Nuria Esther Marrero Sánchez The title of the work is: BIBLIOGRAPHY REVIEW ON REPRODUCTION OF THE MOST IMPORTANT FISH SPECIES OF THE GENUS SERIOLA The student author of the work is Nuria Esther Marrero Sánchez, student of Degree in Marine Sciences at the University of Las Palmas de Gran Canaria. The academic tutor is José Manuel Vergara Martín, teacher at the University of Las Palmas de Gran Canaria. The cotutor is Hipólito Fernández-Palacios Barber, researcher at ECOAQUA -ULPGC institution. ~ 2 ~ BIBLIOGRAPHY REVIEW ON REPRODUCTION OF THE MOST IMPORTANT FISH SPECIES OF THE GENUS SERIOLA. Nuria Esther Marrero Sánchez Index Pages 1. Introduction ........................................................................................................ 4 2. Characteristics of the Genus Seriola................................................................... 5 2.1. Description of Seriola dumerili.................................................................... 6 2.2. Description of Seriola lalandi...................................................................... 7 2.3. Description of Seriola quinqueradiata......................................................... 8 2.4. -
Teleostei: Cyprinidae): Important Hill-Stream Food Fishes of Kashmir Himalaya
African Journal of Biotechnology Vol. 11(57), pp. 11998-12004, 17 July, 2012 Available online at http://www.academicjournals.org/AJB DOI: 10.5897/AJB11.4321 ISSN 1684–5315 © 2012 Academic Journals Full Length Research Paper Karyoevolutionary and karyosystematic considerations on Schizothorax curvifrons and Schizothorax niger (Teleostei: Cyprinidae): Important hill-stream food fishes of Kashmir Himalaya Farooq Ahmad Ganai1*, Sabzar Ahmad Dar1, A.R. Yousuf1, N.K. Tripathi2 and Samee Wani1 1Limnology and Fisheries Laboratory, Centre of Research for Development (CORD), University of Kashmir, Srinagar, J and K, India. 2Animal Cytogenetics Laboratory, Department of Zoology, University of Jammu, India. Accepted 17 February, 2012 Cytogenetic studies have helped in clarifying the problem of disagreement amongst taxonomists on the identity of a given species. Cytogenetic studies were performed on two fishes of the genus Schizothorax viz. Schizothorax curvifrons Heckel and Schizothorax niger Heckel (Cyprinidae: Schizothoracinae) obtained from Sindh Stream and Dal Lake Srinagar Kashmir, respectively. These fishes are considered to be the subspecies of the same species. The two species showed a diploid number of 98 in S. niger and 94 in S. curvifrons. The karyological data are analyzed in terms of the taxonomic aspects within this genus, and the validity of their existence as species chromosomally distinct from each other is emphasized. Key words: Sindh stream, karyotype, cytotaxonomy, Kashmir Himalaya, chromosome. INTRODUCTION Cytotaxonomy, the correlation between cytology and is, morphospecies with the possibility of demonstrating taxonomy, originated during the second half of the 19th reproductive isolation in controlled experiments (Koswig, century when it was discovered that some animal and 1973). Thus, the study of fish cytogenetics and genetics plant species may be classified according to their chro- is very promising in terms of solution to these problems. -
Karyotype Analysis in Schizothorax Zarudnyi from Hamoon Lake
Proceedings of The Fourth International Iran & Russia Conference 1468 Karyotype Analysis in Schizothorax zarudnyi from Hamoon Lake Seyyed Vali Hosseini1, Mohammadreza Kalbassi2 1- Fishery Department, Faculty of Natural Resources and Marine Sciences, Tarbiat Modares University, Iran. Phone: +98-122-6253102 Email:[email protected]; 2- Fishery Department, Faculty of Natural Resources and Marine Sciences, Tarbiat Modares University, Iran. Phone: +98-122-6253102 Email: [email protected] Abstract Karyological characters of Schizothorax zarudnyi, in Hamoon lake of Iran were studied by examining metaphase chromosome spreads from the kidney tissues. The examination of 85 metaphases spread prepared from 20 fingerling specimens indicated that the chromosome numbers of this species was found 2n=96 and the arm number was determined as NF=142. The prepared karyotype of this species was consisted of 9 pairs of metacentric (m), 14 pairs submetacentric (sm) and 25 pairs subtelocentric (st) chromosomes. The chromosome formula can be stated as 2n = 9m + 14sm + 25st. Karyological parameters shown that centromeric index, arm ratio, relative length and so length variation range of chromosomes of this fish are between 25.00 – 49.24, 1.03 – 3.55, 0.88 – 4.13 and 14.57 – 67.70 respectively and total length of chromosome is 1639.16µm. The largest chromosome in this species is a pair of the submetacentric chromosome. The sex chromosomes were cytologically indistinguishable. With respect to the number of S. zarudnyi chromosomes and resistant of this fish to the environmental conditions, it seems to be tetra ploid origin fish. Key words: Karyotype, Chromosome, Schizothorax zarudnyi, Hamoon lake-Iran. Introduction The family Cyprinidae is the richest and most important family of fish, and its members are distributed throughout the world (Al-Sabti, 1991). -
Biodiversity Profile of Afghanistan
NEPA Biodiversity Profile of Afghanistan An Output of the National Capacity Needs Self-Assessment for Global Environment Management (NCSA) for Afghanistan June 2008 United Nations Environment Programme Post-Conflict and Disaster Management Branch First published in Kabul in 2008 by the United Nations Environment Programme. Copyright © 2008, United Nations Environment Programme. This publication may be reproduced in whole or in part and in any form for educational or non-profit purposes without special permission from the copyright holder, provided acknowledgement of the source is made. UNEP would appreciate receiving a copy of any publication that uses this publication as a source. No use of this publication may be made for resale or for any other commercial purpose whatsoever without prior permission in writing from the United Nations Environment Programme. United Nations Environment Programme Darulaman Kabul, Afghanistan Tel: +93 (0)799 382 571 E-mail: [email protected] Web: http://www.unep.org DISCLAIMER The contents of this volume do not necessarily reflect the views of UNEP, or contributory organizations. The designations employed and the presentations do not imply the expressions of any opinion whatsoever on the part of UNEP or contributory organizations concerning the legal status of any country, territory, city or area or its authority, or concerning the delimitation of its frontiers or boundaries. Unless otherwise credited, all the photos in this publication have been taken by the UNEP staff. Design and Layout: Rachel Dolores -
Tuna Be, Or Not Tuna Be: Using Catch Data to Observe the Ecological Impacts of Commercial Tuna Fisheries in the Pacific Ocean at Varying Spatial Scales
TUNA BE, OR NOT TUNA BE: USING CATCH DATA TO OBSERVE THE ECOLOGICAL IMPACTS OF COMMERCIAL TUNA FISHERIES IN THE PACIFIC OCEAN AT VARYING SPATIAL SCALES by Laurenne Louise Schiller B.Sc. (Hons.), University of Guelph, 2010 A THESIS SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE in The Faculty of Graduate and Postdoctoral Studies (Zoology) THE UNIVERSITY OF BRITISH COLUMBIA (Vancouver) August 2014 © Laurenne Louise Schiller, 2014 ABSTRACT Tuna are arguably the world’s most valuable, versatile, yet vulnerable fishes. With current landings over 4 million tonnes annually, all species of tuna from all three major ocean basins are caught, traded, and consumed at various intensities around the globe. Understanding the implications of such an extensive industry is paramount to protecting the long-term health and sustainability of both the tuna fisheries as well as the ecosystems in which they operate. Given that the Pacific Ocean accounts for roughly two-thirds of the global commercial tuna catch, this thesis assesses the trends and ecological impacts of commercial tuna fishing at both the artisanal and industrial scale in this ocean. To observe the importance of tuna fisheries at a local scale, a case study of the Galápagos Islands is presented. In this context, it was observed that over-fishing and the subsequent depletion of large, low fecund serranids has resulted in a high level of ‘fishing down’ within the near- shore ecosystem. Consequently, as fishers are forced to expand to regions off-shore, tuna and coastal scombrids are becoming increasingly targeted. With regard to industrial fishing, tuna vessels (especially distant-water longliners) are known to generate a substantial amount of associated bycatch and discards. -
Training Manual Series No.15/2018
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by CMFRI Digital Repository DBTR-H D Indian Council of Agricultural Research Ministry of Science and Technology Central Marine Fisheries Research Institute Department of Biotechnology CMFRI Training Manual Series No.15/2018 Training Manual In the frame work of the project: DBT sponsored Three Months National Training in Molecular Biology and Biotechnology for Fisheries Professionals 2015-18 Training Manual In the frame work of the project: DBT sponsored Three Months National Training in Molecular Biology and Biotechnology for Fisheries Professionals 2015-18 Training Manual This is a limited edition of the CMFRI Training Manual provided to participants of the “DBT sponsored Three Months National Training in Molecular Biology and Biotechnology for Fisheries Professionals” organized by the Marine Biotechnology Division of Central Marine Fisheries Research Institute (CMFRI), from 2nd February 2015 - 31st March 2018. Principal Investigator Dr. P. Vijayagopal Compiled & Edited by Dr. P. Vijayagopal Dr. Reynold Peter Assisted by Aditya Prabhakar Swetha Dhamodharan P V ISBN 978-93-82263-24-1 CMFRI Training Manual Series No.15/2018 Published by Dr A Gopalakrishnan Director, Central Marine Fisheries Research Institute (ICAR-CMFRI) Central Marine Fisheries Research Institute PB.No:1603, Ernakulam North P.O, Kochi-682018, India. 2 Foreword Central Marine Fisheries Research Institute (CMFRI), Kochi along with CIFE, Mumbai and CIFA, Bhubaneswar within the Indian Council of Agricultural Research (ICAR) and Department of Biotechnology of Government of India organized a series of training programs entitled “DBT sponsored Three Months National Training in Molecular Biology and Biotechnology for Fisheries Professionals”. -
Australia: Reconstructing Estimates of Total Fisheries Removal, 1950-2010
Fisheries Centre The University of British Columbia Working Paper Series Working Paper #2015 - 02 Australia: Reconstructing estimates of total fisheries removal, 1950-2010 Kristin Kleisner, Ciara Brennan, Anna Garland, Stephanie Lingard, Sean Tracey, Phil Sahlqvist, Angelo Tsolos, Daniel Pauly, and Dirk Zeller Year: 2015 Email: [email protected] ; [email protected] This working paper is made available by the Fisheries Centre, University of British Columbia, Vancouver, BC, V6T 1Z4, Canada. Australia - Kleisner et al. 1 AUSTRALIA: RECONSTRUCTING ESTIMATES OF TOTAL FISHERIES REMOVALS 1950-2010 Kristin Kleisnera, Ciara Brennana, Anna Garlandb, Stephanie Lingarda, Sean Traceyc, Phil Sahlqvistd, Angelo Tsolose, Daniel Paulya, and Dirk Zellera a Sea Around Us, Fisheries Centre, University of British Columbia, 2202 Main Mall, Vancouver, V6T 1Z4, Canada b Fisheries Queensland, Department of Agriculture, Fisheries and Forestry, GPO Box 46, Brisbane, Qld 4001, Australia c Institute for Marine and Antarctic Studies, University of Tasmania, Private bag 49, Hobart, Tasmania 7001, Australia d Fisheries and Risk Analysis Branch, ABARES, GPO Box 1563, Canberra ACT 2601, Australia e SARDI SA Aquatic Sciences Centre, Fisheries – Information Services, PO Box 120, Henley Beach, SA 5022 Australia [email protected]; kristen.kleisner @noaa.gov; c [email protected]; [email protected]; [email protected]; [email protected]; [email protected]; [email protected]; [email protected] ; [email protected] ABSTRACT Australia’s commercial fisheries are of significant value to the Australian economy, with the twenty Commonwealth fisheries alone worth around AUD$320 million in production value. -
Intrinsic Vulnerability in the Global Fish Catch
The following appendix accompanies the article Intrinsic vulnerability in the global fish catch William W. L. Cheung1,*, Reg Watson1, Telmo Morato1,2, Tony J. Pitcher1, Daniel Pauly1 1Fisheries Centre, The University of British Columbia, Aquatic Ecosystems Research Laboratory (AERL), 2202 Main Mall, Vancouver, British Columbia V6T 1Z4, Canada 2Departamento de Oceanografia e Pescas, Universidade dos Açores, 9901-862 Horta, Portugal *Email: [email protected] Marine Ecology Progress Series 333:1–12 (2007) Appendix 1. Intrinsic vulnerability index of fish taxa represented in the global catch, based on the Sea Around Us database (www.seaaroundus.org) Taxonomic Intrinsic level Taxon Common name vulnerability Family Pristidae Sawfishes 88 Squatinidae Angel sharks 80 Anarhichadidae Wolffishes 78 Carcharhinidae Requiem sharks 77 Sphyrnidae Hammerhead, bonnethead, scoophead shark 77 Macrouridae Grenadiers or rattails 75 Rajidae Skates 72 Alepocephalidae Slickheads 71 Lophiidae Goosefishes 70 Torpedinidae Electric rays 68 Belonidae Needlefishes 67 Emmelichthyidae Rovers 66 Nototheniidae Cod icefishes 65 Ophidiidae Cusk-eels 65 Trachichthyidae Slimeheads 64 Channichthyidae Crocodile icefishes 63 Myliobatidae Eagle and manta rays 63 Squalidae Dogfish sharks 62 Congridae Conger and garden eels 60 Serranidae Sea basses: groupers and fairy basslets 60 Exocoetidae Flyingfishes 59 Malacanthidae Tilefishes 58 Scorpaenidae Scorpionfishes or rockfishes 58 Polynemidae Threadfins 56 Triakidae Houndsharks 56 Istiophoridae Billfishes 55 Petromyzontidae -
Annotated Checklist of the Fish Species (Pisces) of La Réunion, Including a Red List of Threatened and Declining Species
Stuttgarter Beiträge zur Naturkunde A, Neue Serie 2: 1–168; Stuttgart, 30.IV.2009. 1 Annotated checklist of the fish species (Pisces) of La Réunion, including a Red List of threatened and declining species RONALD FR ICKE , THIE rr Y MULOCHAU , PA tr ICK DU R VILLE , PASCALE CHABANE T , Emm ANUEL TESSIE R & YVES LE T OU R NEU R Abstract An annotated checklist of the fish species of La Réunion (southwestern Indian Ocean) comprises a total of 984 species in 164 families (including 16 species which are not native). 65 species (plus 16 introduced) occur in fresh- water, with the Gobiidae as the largest freshwater fish family. 165 species (plus 16 introduced) live in transitional waters. In marine habitats, 965 species (plus two introduced) are found, with the Labridae, Serranidae and Gobiidae being the largest families; 56.7 % of these species live in shallow coral reefs, 33.7 % inside the fringing reef, 28.0 % in shallow rocky reefs, 16.8 % on sand bottoms, 14.0 % in deep reefs, 11.9 % on the reef flat, and 11.1 % in estuaries. 63 species are first records for Réunion. Zoogeographically, 65 % of the fish fauna have a widespread Indo-Pacific distribution, while only 2.6 % are Mascarene endemics, and 0.7 % Réunion endemics. The classification of the following species is changed in the present paper: Anguilla labiata (Peters, 1852) [pre- viously A. bengalensis labiata]; Microphis millepunctatus (Kaup, 1856) [previously M. brachyurus millepunctatus]; Epinephelus oceanicus (Lacepède, 1802) [previously E. fasciatus (non Forsskål in Niebuhr, 1775)]; Ostorhinchus fasciatus (White, 1790) [previously Apogon fasciatus]; Mulloidichthys auriflamma (Forsskål in Niebuhr, 1775) [previously Mulloidichthys vanicolensis (non Valenciennes in Cuvier & Valenciennes, 1831)]; Stegastes luteobrun- neus (Smith, 1960) [previously S.