Fish, Crustaceans, Molluscs, Etc Capture Production by Species
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Cartilaginous Fish: Sharks, Sawfish and Stingrays
Cartilaginous fish: Sharks, sawfish and stingrays. It may come as a surprise to some readers that there are sharks, sawfish and stingrays in the Mekong River, because most people connect these fishes with the big oceans. Most species in these groups are in fact strictly marine. However, several species have some tolerance to freshwater and have the ability to venture far up into rivers during their searches for food, while a few live their entire life in fresh water. Sharks, sawfish and stingrays are all cartilaginous fishes (the class Chondrichthyes), while all the species we have presented in Catch and Cultures supplement series until this point have been bony fish (the class Osteichthyes). Let us therefore start by looking at the characters that distinguish cartilaginous fish from bony fishes. As implied in the name, the skeleton in cartilaginous fish does not include bone but consists of cartilage, and all Fins supported by the fins are supported by horny horny structures structures rather than fin rays. Gill openings seen as Body covered with None of the species possess a a series of slits denticles swimbladder, the organ most bony fish use to prevent them from sinking to the bottom. Many cartilaginous fish species are therefore Mouth protrusible either bottom dwellers or accomplish neutral buoyancy by Specialized teeth arranged in rows maintaining a high fat or oil content A generalized cartilaginous fish, the milk shark in their tissues. (Rhizoprionodon acutus), which has been The gill openings in cartilaginous fish are not covered recorded from the Great Lake in Cambodia. with operculae, and are seen as a series of slits on the side of the fish just behind the head, or on the underside of the fish. -
Fish Biodiversity of Indian Exclusive Economic Zone K
ICAR-Central Marine Fisheries Research Institute Fish Biodiversity of Indian Exclusive Economic Zone K. K. Joshi ICAR-Central Marine Fisheries Research Institute [email protected] Introduction Indian fisheries have a long history, starting with Kautilya’s Arthasastra describing fish as a source for consumption and provide evidence that fishery was a well-established industry in India and fish was relished as an article of diet as early as 300 B.C, the ancient Hindus possessed a considerable knowledge on the habit of fishes and the epic on the second pillar of Emperor Ashoka describing the prohibition of consumption of fish during a certain lunar period which can be interpreted as a conservation point of view. Modern scientific studies on Indian fishes could be traced to the initial works done by Linnaeus, Bloch and Schneider, Lacepède, Russell and Hamilton. The mid 1800s contributed much in the history of Indian fish taxonomy since the time of the expeditions was going through. Cuvier and Valenciennes (1828-1849) described 70 nominal species off Puducherry, Skyes (1839), Günther (1860, 1872, 1880) and The Fishes of India by Francis Day (1865-1877) and another book Fauna of British India series in two volumes (1889) describing 1,418 species are the two most indispensable works on Indian fish taxonomy to date. Alcock (1889, 1890) described 162 species new to science from Indian waters. In the 20th century, the basis of intensive studies on the different families and groups of freshwater fishes was done by Chaudhuri along with Hora and his co-workers. Misra published An Aid to Identification of the Commercial Fishes of India and Pakistan and The Fauna of India and Adjacent Countries (Pisces) in 1976. -
Synopsis Iconographique Des Otolithes De Quelques Espèces De Poissons Des Côtes Ouest Africaines
Synopsis iconographique des otolithes de quelques espèces de poissons des côtes ouest africaines Jan Veen et Kristiaan Hoedemakers VEDA consultancy Synopsis iconographique des otolithes de quelques espèces de poissons des côtes ouest africaines Jan Veen1, Kristiaan Hoedemakers2 1. VEDA consultancy, Wieselseweg 110, 7345 CC Wenum Wiesel, The Netherlands 2. Kristiaan Hoedemakers, Minervastraat 23, 2640 Mortsel, Belgium Wetlands International 2005 Copyright 2005 Wetlands International ISBN 9058829553 Cette publication doit être citée comme suit: Veen, J., Hoedemakers, K., 2005, Synopsis iconographique des otolithes de quelques espèces de poissons des côtes ouest africaines. Wageningen, The Netherlands. Publié par Wetlands International www.wetlands.org Dessins: Kristiaan Hoedemakers et Dirk Nolf. Tous droits réservés. Photos: Cindy van Damme, Alterra. Tous droits réservés. Texte: Jan Veen et Kristiaan Hoedemakers Lay-out: Kristiaan Hoedemakers Les données et désignations géographiques employées dans ce rapport n’impliquent en aucune manière une expression quelconque de l’opinion de la part de Wetlands International sur le statut légal d’un pays quel qu’il soit, d’une région ou d’un territoire, ou concernant la délimitation de ses limites ou frontières. Synopsis iconographique des otolithes de quelques espèces de poissons des côtes ouest africaines Organismes d’appui et de collaboration VEDA consultancy - research, advice and training in ecology and geography, The Netherlands VEDA consultancy Directorate General for International Co-operation, Ministry of Foreign Affairs, The Netherlands Directorate for Nature Management, Ministry of Agriculture, Nature and Food Quality, The Netherlands Financé par le Ministère de l’Agriculture, de la Nature et de la Qualité de l’Alimentation et le Ministère des Affaires Etrangères des Pays-Bas, dans le cadre du Programme Biodiversité de la Politique Internationale 2002-2006 des Pays-Bas. -
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”. -
Species Composition of the Largest Shark Fin Retail-Market in Mainland
www.nature.com/scientificreports OPEN Species composition of the largest shark fn retail‑market in mainland China Diego Cardeñosa1,2*, Andrew T. Fields1, Elizabeth A. Babcock3, Stanley K. H. Shea4, Kevin A. Feldheim5 & Demian D. Chapman6 Species‑specifc monitoring through large shark fn market surveys has been a valuable data source to estimate global catches and international shark fn trade dynamics. Hong Kong and Guangzhou, mainland China, are the largest shark fn markets and consumption centers in the world. We used molecular identifcation protocols on randomly collected processed fn trimmings (n = 2000) and non‑ parametric species estimators to investigate the species composition of the Guangzhou retail market and compare the species diversity between the Guangzhou and Hong Kong shark fn retail markets. Species diversity was similar between both trade hubs with a small subset of species dominating the composition. The blue shark (Prionace glauca) was the most common species overall followed by the CITES‑listed silky shark (Carcharhinus falciformis), scalloped hammerhead shark (Sphyrna lewini), smooth hammerhead shark (S. zygaena) and shortfn mako shark (Isurus oxyrinchus). Our results support previous indications of high connectivity between the shark fn markets of Hong Kong and mainland China and suggest that systematic studies of other fn trade hubs within Mainland China and stronger law‑enforcement protocols and capacity building are needed. Many shark populations have declined in the last four decades, mainly due to overexploitation to supply the demand for their fns in Asia and meat in many other countries 1–4. Mainland China was historically the world’s second largest importer of shark fns and foremost consumer of shark fn soup, yet very little is known about the species composition of shark fns in this trade hub2. -
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 -
Tfm Hanane El Yaagoubi
Máster Internacional en GESTIÓN PESQUERA SOSTENIBLE (7ª edición: 2017-2019) TESIS presentada y públicamente defendida para la obtención del título de MASTER OF SCIENCE HANANE EL YAAGOUBI Septiembre 2019 MASTERENGESTIÓNPESQUERASOSTENIBLE (7ªedición: 2017-2019) Spatiotemporal variation of fishery patterns, demographic indices and spatial distribution of European hake, Merluccius merluccius, in the GSA 01 and GSA03 Hanane EL YAAGOUBI TESIS PRESENTADA Y PUBLICAMENTE DEFENDIDA PARA LA OBTENCIÓN DEL TÍTULO DE MASTER OF SCIENCE EN GESTIÓN PESQUERA SOSTENIBLE Alicante a…09.de Septiembre de2019 ii Spatiotemporal variation of fishery patterns, demographic indices and spatial distribution of European hake, Merluccius merluccius, in the GSA 01 and GSA03 Hanane EL YAAGOUBI Trabajo realizado en el Centro Oceanográfico de Baleares (COB) del Instituto Español de Oceanografía (IEO), España, bajo la dirección del Dr.Manuel HIDALGO y la Dra. Pilar Hernández Y presentado como requisito parcial para la obtención del Diploma Master of Science en Gestión Pesquera Sostenible otorgado por la Universidad de Alicante a través de Facultad de Ciencias y el Centro Internacional de Altos Estudios Agronómicos Mediterráneos (CIHEAM) a través del Instituto Agronómico Mediterráneo de Zaragoza(IAMZ). V B Tutor y Tutora Autora Fdo:Dr.Manuel Hidalgo y Dra. Pilar Hernández... Fdo: Hanane El yaagoubi................. Alicante ,a 25 de Septiembre 2019 iii iv Spatiotemporal variation of fishery patterns, demographic indices and spatial distribution of European hake, Merluccius -
Diet of the Milk Shark, Rhizoprionodon Acutus (Chondrichthyes: Carcharhinidae), from the Senegalese Coast by A
Journal of Applied Ichthyology J. Appl. Ichthyol. (2013), 1–7 Received: August 13, 2012 © 2013 Blackwell Verlag GmbH Accepted: October 10, 2012 ISSN 0175–8659 doi: 10.1111/jai.12156 Diet of the milk shark, Rhizoprionodon acutus (Chondrichthyes: Carcharhinidae), from the Senegalese coast By A. Ba1, M. S. Diop2, Y. Diatta3, D. Justine2 and C. T. Ba1 1Departement de Biologie Animale, Faculte des Sciences et Techniques, Universite Cheikh Anta Diop de Dakar, Dakar Fann, Senegal; 2Commission Sous-Regionale des Peches^ en Afrique de l’Ouest (CSRP), Dakar, Sen egal; 3Laboratoire de Biologie Marine, LABEP–AO, IFAN–Ch. A. Diop, Dakar, Senegal Summary (Compagno, 1984). Milk shark is a pelagic shark commonly The diet of the milk shark, Rhizoprionodon acutus, from the found up to 200 m-deep in tropical and sub-tropical estua- Senegalese coast (12°30′N–14°45′N) was investigated in 3600 rine and coastal waters (Compagno, 1984; Simpfendorfer, specimens with total lengths ranging from 44 to 113 cm for 2003) and is the most commonly and regularly landed small females and from 45 to 110 cm for males. Conducted from coastal shark on the Senegalese continental shelf (Capape May 2010 to April 2011, the study revealed that of the 3600 et al., 2006). Despite its wide distribution there is a paucity stomachs examined, 577 contained food (16.03%). Cumula- of information on milk shark feeding habits and diet (White tive prey diversity curves reached a stable level at 175 stom- et al., 2004; Patokina and Litvinov, 2005). Therefore, the achs and thus the sample size was large enough to describe objectives of this study were to: (i) describe the dietary com- the overall milk shark diet. -
ASFIS ISSCAAP Fish List February 2007 Sorted on Scientific Name
ASFIS ISSCAAP Fish List Sorted on Scientific Name February 2007 Scientific name English Name French name Spanish Name Code Abalistes stellaris (Bloch & Schneider 1801) Starry triggerfish AJS Abbottina rivularis (Basilewsky 1855) Chinese false gudgeon ABB Ablabys binotatus (Peters 1855) Redskinfish ABW Ablennes hians (Valenciennes 1846) Flat needlefish Orphie plate Agujón sable BAF Aborichthys elongatus Hora 1921 ABE Abralia andamanika Goodrich 1898 BLK Abralia veranyi (Rüppell 1844) Verany's enope squid Encornet de Verany Enoploluria de Verany BLJ Abraliopsis pfefferi (Verany 1837) Pfeffer's enope squid Encornet de Pfeffer Enoploluria de Pfeffer BJF Abramis brama (Linnaeus 1758) Freshwater bream Brème d'eau douce Brema común FBM Abramis spp Freshwater breams nei Brèmes d'eau douce nca Bremas nep FBR Abramites eques (Steindachner 1878) ABQ Abudefduf luridus (Cuvier 1830) Canary damsel AUU Abudefduf saxatilis (Linnaeus 1758) Sergeant-major ABU Abyssobrotula galatheae Nielsen 1977 OAG Abyssocottus elochini Taliev 1955 AEZ Abythites lepidogenys (Smith & Radcliffe 1913) AHD Acanella spp Branched bamboo coral KQL Acanthacaris caeca (A. Milne Edwards 1881) Atlantic deep-sea lobster Langoustine arganelle Cigala de fondo NTK Acanthacaris tenuimana Bate 1888 Prickly deep-sea lobster Langoustine spinuleuse Cigala raspa NHI Acanthalburnus microlepis (De Filippi 1861) Blackbrow bleak AHL Acanthaphritis barbata (Okamura & Kishida 1963) NHT Acantharchus pomotis (Baird 1855) Mud sunfish AKP Acanthaxius caespitosa (Squires 1979) Deepwater mud lobster Langouste -
And Their Functional, Ecological, and Evolutionary Implications
DePaul University Via Sapientiae College of Science and Health Theses and Dissertations College of Science and Health Spring 6-14-2019 Body Forms in Sharks (Chondrichthyes: Elasmobranchii), and Their Functional, Ecological, and Evolutionary Implications Phillip C. Sternes DePaul University, [email protected] Follow this and additional works at: https://via.library.depaul.edu/csh_etd Part of the Biology Commons Recommended Citation Sternes, Phillip C., "Body Forms in Sharks (Chondrichthyes: Elasmobranchii), and Their Functional, Ecological, and Evolutionary Implications" (2019). College of Science and Health Theses and Dissertations. 327. https://via.library.depaul.edu/csh_etd/327 This Thesis is brought to you for free and open access by the College of Science and Health at Via Sapientiae. It has been accepted for inclusion in College of Science and Health Theses and Dissertations by an authorized administrator of Via Sapientiae. For more information, please contact [email protected]. Body Forms in Sharks (Chondrichthyes: Elasmobranchii), and Their Functional, Ecological, and Evolutionary Implications A Thesis Presented in Partial Fulfilment of the Requirements for the Degree of Master of Science June 2019 By Phillip C. Sternes Department of Biological Sciences College of Science and Health DePaul University Chicago, Illinois Table of Contents Table of Contents.............................................................................................................................ii List of Tables..................................................................................................................................iv -
Fish, Crustaceans, Molluscs, Etc Capture Production by Species
488 Fish, crustaceans, molluscs, etc Capture production by species items Atlantic, Eastern Central C-34 Poissons, crustacés, mollusques, etc Captures par catégories d'espèces Atlantique, centre-est (a) Peces, crustáceos, moluscos, etc Capturas por categorías de especies Atlántico, centro-oriental English name Scientific name Species group Nom anglais Nom scientifique Groupe d'espèces 2010 2011 2012 2013 2014 2015 2016 Nombre inglés Nombre científico Grupo de especies t t t t t t t Tilapias nei Oreochromis (=Tilapia) spp 12 2 261 2 669 2 857 2 039 2 137 1 775 1 664 European eel Anguilla anguilla 22 9 ... 0 0 1 - - Shads nei Alosa spp 24 2 8 0 0 1 1 1 West African ilisha Ilisha africana 24 15 088 15 025 15 193 16 181 13 967 22 883 14 239 Mediterranean scaldfish Arnoglossus laterna 31 - - - - - - 57 Lefteye flounders nei Bothidae 31 46 ... 0 193 146 176 28 Common sole Solea solea 31 3 386 2 366 2 223 4 221 4 810 4 400 3 632 Sand sole Solea lascaris 31 ... ... 10 10 6 1 5 Wedge sole Dicologlossa cuneata 31 221 81 6 146 100 29 11 Soles nei Soleidae 31 5 264 6 167 8 273 9 313 10 575 6 830 8 290 Elongate tonguesole Symphurus ligulatus 31 - - - - - - 8 Tonguefishes Cynoglossidae 31 14 029 18 139 20 944 21 930 23 577 24 235 17 813 Megrim Lepidorhombus whiffiagonis 31 270 308 1 0 0 - 0 Turbot Psetta maxima 31 58 50 52 57 75 100 110 Turbots nei Scophthalmidae 31 ... ... ... ... ... ... 298 Citharids nei Citharidae 31 207 453 593 574 375 135 86 Spottail spiny turbot Psettodes belcheri 31 - 1 2 .. -
Merluccius Rafinesque, 1810 MERLU Merlu
click for previous page 327 Local Names : AUSTRALIA: Blue grenadier; GERMANY: Langschwanz-Seehecht; ITALY : Nasello azzurro; JAPAN : Hoki; NEW ZEALAND : Blue hake, Hoki, Whiptail; SPAIN : Merluza azul; USA : New Zealand whiptail. Literature : Armitage et al. (1981); Ayling & Cox (1982); Last et al. (1983). Remarks : Some specimens of Macruronus recently caught off western North Australia (18° S) might represent an undescribed species (N. Sinclair, pers. comm.). Merluccius Rafinesque, 1810 MERLU Merlu Genus with Reference : Merluccius Rafinesque, 1810:25. Type-species; Merluccius smiridus Rafinesque, 1810 (= Gadus merluccius Linnaeus, 1758) by monotypy. Diagnostic Features : Head large, about 1/3 to 1/4 of body length. Mouth large and oblique; maxillary reaching below middle of eye or behind it, almost half the length of head; lower jaw projecting below the upper; snout long and depressed, its length 1.3 to 3.2 times the eye diameter, its tip broad and rounded; eye large, its length 1/2 to 1/5 of upper jaw length; interorbital space broad, slightly elevated, its width 1.0 to 2.4 times the eye diameter; teeth in both jaws well developed, sharp, in two irregular rows; outer teeth fixed; inner ones larger and inwardly depressible; vomer with a biserial row of smaller teeth; no teeth on palatines; gill rakers well developed, varying in shape and number by species. Two separate dorsal fins, the first short, higher and triangular; the second long and partially divided by a notch at midlength; anal fin similar to second dorsal; pectoral fins long, slender and high in position, their relative length becoming smaller with growth; pelvic fins with 7 rays, placed in front of pectorals; caudal fin smaller than head and becoming progressively forked with growth; caudal skeleton possessing a set of X-Y bones.