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First Record of the False Catshark, Pseudotriakis Microdon, from Australian Seas
Records ofthe Western Australian Museum 17: 235-236 (1995). Short communication First record of the false catshark, Pseudotriakis microdon, from Australian seas Gerald R. Alien and Mark A. Cowan Department of Aquatic Zoology, Western Australian Museum, Francis Street, Perth, Western Australia 6000 The shark family Pseudotriakidae is distributed formalin, and is now lodged in the collection of the worldwide, mainly in deep waters of continental Western Australian Museum (registration number slopes. Two species were formerly recognised, but P.30826-Q01). Compagno (1984) placed the Indo-Pacific Compagno (1984, part 2) provided diagnostic Pseudotriakis acrales Jordan and Snyder, 1904 in the information, an outline drawing, and a brief synonymy of the Atlantic P. microdon Capello, 1868. summary of the biology of P. microdon. In part 1 of The known distribution of P. microdon consists of this same work he gave detailed illustrations of the widely scattered, mainly Northern Hemisphere measurements and explained the terminology locations, including off the northeastern United which is used in the following paragraph. States, Iceland, France, Portugal, Madeira, Azores, The following measurements (in cm) were Senegal, Cape Verde Islands, Japan, Taiwan, and recorded when the specimen was freshly thawed: the Hawaiian Islands. Prior to the first Australian total length 200.0; precaudallength 174.0; prenarial record reported below, the only locations in the length 10.7; preoral length 10.1; preorbital length Southern Hemisphere were New Zealand and the 14.5; prespiracular length 22.3; prebranchiallength Aldabra Islands group, just north of Madagascar. 34.0; head length 44.5; prepectoral length 45.5; Most of the specimens taken thus far were prepelvic length 127.0; vent-caudal length 87.0; pre captured by deep-set longlines or occasionally by first dorsal length 86.0; pre-second dorsal length bottom trawlers. -
Extinction Risk and Conservation of the World's Sharks and Rays
RESEARCH ARTICLE elife.elifesciences.org Extinction risk and conservation of the world’s sharks and rays Nicholas K Dulvy1,2*, Sarah L Fowler3, John A Musick4, Rachel D Cavanagh5, Peter M Kyne6, Lucy R Harrison1,2, John K Carlson7, Lindsay NK Davidson1,2, Sonja V Fordham8, Malcolm P Francis9, Caroline M Pollock10, Colin A Simpfendorfer11,12, George H Burgess13, Kent E Carpenter14,15, Leonard JV Compagno16, David A Ebert17, Claudine Gibson3, Michelle R Heupel18, Suzanne R Livingstone19, Jonnell C Sanciangco14,15, John D Stevens20, Sarah Valenti3, William T White20 1IUCN Species Survival Commission Shark Specialist Group, Department of Biological Sciences, Simon Fraser University, Burnaby, Canada; 2Earth to Ocean Research Group, Department of Biological Sciences, Simon Fraser University, Burnaby, Canada; 3IUCN Species Survival Commission Shark Specialist Group, NatureBureau International, Newbury, United Kingdom; 4Virginia Institute of Marine Science, College of William and Mary, Gloucester Point, United States; 5British Antarctic Survey, Natural Environment Research Council, Cambridge, United Kingdom; 6Research Institute for the Environment and Livelihoods, Charles Darwin University, Darwin, Australia; 7Southeast Fisheries Science Center, NOAA/National Marine Fisheries Service, Panama City, United States; 8Shark Advocates International, The Ocean Foundation, Washington, DC, United States; 9National Institute of Water and Atmospheric Research, Wellington, New Zealand; 10Global Species Programme, International Union for the Conservation -
Fisheries of the Northeast
FISHERIES OF THE NORTHEAST AMERICAN BLUE LOBSTER BILLFISHES ATLANTIC COD MUSSEL (Blue marlin, Sailfish, BLACK SEA BASS Swordfish, White marlin) CLAMS DRUMS BUTTERFISH (Arc blood clam, Arctic surf clam, COBIA Atlantic razor clam, Atlantic surf clam, (Atlantic croaker, Black drum, BLUEFISH (Gulf butterfish, Northern Northern kingfish, Red drum, Northern quahog, Ocean quahog, harvestfish) CRABS Silver sea trout, Southern kingfish, Soft-shelled clam, Stout razor clam) (Atlantic rock crab, Blue crab, Spot, Spotted seatrout, Weakfish) Deep-sea red crab, Green crab, Horseshoe crab, Jonah crab, Lady crab, Northern stone crab) GREEN SEA FLATFISH URCHIN EELS (Atlantic halibut, American plaice, GRAY TRIGGERFISH HADDOCK (American eel, Fourspot flounder, Greenland halibut, Conger eel) Hogchoker, Southern flounder, Summer GROUPERS flounder, Winter flounder, Witch flounder, (Black grouper, Yellowtail flounder) Snowy grouper) MACKERELS (Atlantic chub mackerel, MONKFISH HAKES JACKS Atlantic mackerel, Bullet mackerel, King mackerel, (Offshore hake, Red hake, (Almaco jack, Amberjack, Bar Silver hake, Spotted hake, HERRINGS jack, Blue runner, Crevalle jack, Spanish mackerel) White hake) (Alewife, Atlantic menhaden, Atlantic Florida pompano) MAHI MAHI herring, Atlantic thread herring, Blueback herring, Gizzard shad, Hickory shad, Round herring) MULLETS PORGIES SCALLOPS (Striped mullet, White mullet) POLLOCK (Jolthead porgy, Red porgy, (Atlantic sea Scup, Sheepshead porgy) REDFISH scallop, Bay (Acadian redfish, scallop) Blackbelly rosefish) OPAH SEAWEEDS (Bladder -
TUNA FISHERY in KENY a Prepared by Dorcus Sigana National Component 4
IOTC-2009-SC-INF09 TUNA FISHERY IN KENY A prepared by Dorcus Sigana National Component 4 In Kenya, Tuna fishery is carried out artisanally and industrially. Artisanal fishermen sell their catch to the domestic market while Industrial fishermen process and export to the European Union market. Fishing is mainly confined to the coastal waters up to 50 meters depth. At Ungwana Bay, fishing has been extended to groups up to 200 meters for deep- water lobsters, prawns and demersal fishes. The larger pelagic fishes comprise the tuna and tuna-like species and the larger carangids, which are caught in large numbers between 15–200 meters depth mostly in June and July. Surveys on marine fisheries resources of Kenya dates back from 1951 when the East African Marine Fisheries Research Organization was formed, during which time the emphasis was on pelagic species. During the surveys on pelagic fishes between 1951 and 1954 catches of 0.52 kg/line/hr were obtained. 22% of the total catch was Scomberomorus commerson (Williams, 1956). In the same survey it was observed that tunas, especially the yellow fin tuna Thunnus albacares was present throughout the year, but with marked increase during the Southeast monsoon and very close to the shore up to 4 km off-shore. Other tunas that were found in the area were Albacare Thunnus alalunga, the dogtooth tuna Gymnosarda unicolor, small tuna Euthynnus affinis and skipjack Katsuwonus pelamis. Although these species were found within the Kenya waters they are unexploited. The Norad report states that Tunas are unique among fishes in having limited thermo- regulatory capacity. -
Reproductive Biology of the Bonnethead (Sphyrna Tiburo) from the Southeastern U.S
University of North Florida UNF Digital Commons UNF Graduate Theses and Dissertations Student Scholarship 2014 Reproductive Biology of the Bonnethead (Sphyrna tiburo) from the Southeastern U.S. Atlantic Coast Melissa I. Gonzalez De Acevedo University of North Florida, [email protected] Follow this and additional works at: https://digitalcommons.unf.edu/etd Part of the Biology Commons, and the Ecology and Evolutionary Biology Commons Suggested Citation Gonzalez De Acevedo, Melissa I., "Reproductive Biology of the Bonnethead (Sphyrna tiburo) from the Southeastern U.S. Atlantic Coast" (2014). UNF Graduate Theses and Dissertations. 534. https://digitalcommons.unf.edu/etd/534 This Master's Thesis is brought to you for free and open access by the Student Scholarship at UNF Digital Commons. It has been accepted for inclusion in UNF Graduate Theses and Dissertations by an authorized administrator of UNF Digital Commons. For more information, please contact Digital Projects. © 2014 All Rights Reserved REPRODUCTIVE BIOLOGY OF THE BONNETHEAD (SPHYRNA TIBURO) FROM THE SOUTHEASTERN U.S. ATLANTIC COAST by Melissa Gonzalez De Acevedo A thesis submitted to the Department of Biology in partial fulfillment of the requirements for the degree of Masters of Science in Biology UNIVERSITY OF NORTH FLORIDA COLLEGE OF ARTS AND SCIENCES December 2014 Unpublished work, © Melissa Gonzalez De Acevedo CERTIFICATE OF APPROVAL The thesis “Reproductive biology of the bonnethead (Sphyrna tiburo) from the southeastern U.S. Atlantic coast” submitted by Melissa Gonzalez De Acevedo Approved by the thesis committee: Date Dr. Jim Gelsleichter Committee Chair Dr. Carolyn Belcher Dr. Eric Johnson Accepted for the Department of Biology: Dr. Cliff Ross Assistant Chair Accepted for the College of Arts and Sciences: Dr. -
© 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 -
Florida's Fintastic Sharks and Rays Lesson and Activity Packet
Florida's Fintastic Sharks and Rays An at-home lesson for grades 3-5 Produced by: This educational workbook was produced through the support of the Indian River Lagoon National Estuary Program. 1 What are sharks and rays? Believe it or not, they’re a type of fish! When you think “fish,” you probably picture a trout or tuna, but fishes come in all shapes and sizes. All fishes share the following key characteristics that classify them into this group: Fishes have the simplest of vertebrate hearts with only two chambers- one atrium and one ventricle. The spine in a fish runs down the middle of its back just like ours, making fish vertebrates. All fishes have skeletons, but not all fish skeletons are made out of bones. Some fishes have skeletons made out of cartilage, just like your nose and ears. Fishes are cold-blooded. Cold-blooded animals use their environment to warm up or cool down. Fins help fish swim. Fins come in pairs, like pectoral and pelvic fins or are singular, like caudal or anal fins. Later in this packet, we will look at the different types of fins that fishes have and some of the unique ways they are used. 2 Placoid Ctenoid Ganoid Cycloid Hard protective scales cover the skin of many fish species. Scales can act as “fingerprints” to help identify some fish species. There are several different scale types found in bony fishes, including cycloid (round), ganoid (rectangular or diamond), and ctenoid (scalloped). Cartilaginous fishes have dermal denticles (Placoid) that resemble tiny teeth on their skin. -
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. -
(Squalus Acanthias) and Black Dogfish (Centroscyllium Fabricii) Spanish Data (Surveys and Fishery) in NAFO Divisions 3LMNO
NOT TO BE CITED WITHOUT PRIOR REFERENCE TO THE SECRETARIAT Northwest Atlantic Fisheries Organization Serial No. N5250 NAFO SCR Doc. 06/30 SCIENTIFIC COUNCIL MEETING – JUNE 2006 Spiny Dogfish (Squalus acanthias) and Black Dogfish (Centroscyllium fabricii) Spanish Data (Surveys and Fishery) in NAFO Divisions 3LMNO. by F. González-Costas1, D. González-Troncoso1, M. Casas1 and G. Ramilo1 1 Instituto Español de Oceanografía, Vigo, Spain ABSTRACT The analysis of Spanish survey and fishery data from Divisions 3LMNO show that Spiny dogfish (Squalus acanthias) is not abundant and that this species appears in these Divisions sporadically and in depths of less than 500 meters. Black dogfish (Centroscyllium fabricii) data show that this species is present in all Divisions, but is more abundant in Div. 3NO and in depths of more than 900 m. Biomass estimated from the 3NO survey displays an increasing trend over the last three years. Commercial catches of this species are mainly a by-catch of the Greenland halibut fishery in Div. 3LMNO. Size compositions are mainly in between 50 and 70 cm of length, both for commercial and survey catch es. INTRODUCTION The aim of this paper is to review and present the Spanish information from surveys and commercial data for Spiny dogfish (Squalus acanthias) and Black dogfish (Centroscyllium fabricii) that were requested to the NAFO Scientific Council, in accord with the recommendation from the 2002 NAFO Symposium on Elasmobranches Fisheries. Part of this information had been presented by P. Duran et al. in 1999 for the period 1999-1998. MATERIAL AND METHODS Two sources of information have been used in this paper, data recorded by the National Scientific Observers and research survey dat a. -
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. -
First Records of the False Catshark, Pseudotriakis Microdon Capello, 1868, from the Waters of Eastern Australia and Indonesia
VOLUME 51 PART 2 MEMOIRS OF THE QUEENSLAND MUSEUM BRISBANE 31 DECEMBER 2005 © Queensland Museum PO Box 3300, South Brisbane 4101, Australia Phone 06 7 3840 7555 Fax 06 7 3846 1226 Email [email protected] Website www.qmuseum.qld.gov.au National Library of Australia card number ISSN 0079-8835 NOTE Papers published in this volume and in all previous volumes of the Memoirs of the Queensland Museum may be reproduced for scientific research, individual study or other educational purposes. Properly acknowledged quotations may be made but queries regarding the republication of any papers should be addressed to the Director. Copies of the journal can be purchased from the Queensland Museum Shop. A Guide to Authors is displayed at the Queensland Museum web site www.qmuseum.qld.gov.au/resources/resourcewelcome.html A Queensland Government Project Typeset at the Queensland Museum FIRST RECORDS OF THE FALSE CATSHARK, PSEUDOTRIAKIS MICRODON CAPELLO, 1868, FROM THE WATERS OF EASTERN AUSTRALIA AND INDONESIA PETER M. KYNE, JEFFREY W. JOHNSON, WILLIAM T. WHITE AND MICHAEL B. BENNETT Kyne, P.M., Johnson, J.W., White, W.T. & Bennett, M.B. 2005 12 31: First records of the false catshark, Pseudotriakis microdon Capello, 1868, from the waters of eastern Australia and Indonesia. Memoirs of the Queensland Museum 51(2): 525-530. Brisbane. ISSN 0079-8835. A new specimen of a rare deepwater chondrichthyan, the false catshark Pseudotriakis microdon Capello, 1868 is documented from the Coral Sea. This represents the first record of the species from off the east coast of Australia and only the second from Australian waters. -
Table Tableau Tabla 2
Table Tableau Tabla 2 Species codes of tunas, Codes des espèces de Códigos de especies de túnidos, tuna‐like species and thonidés, d’espèces de especies afines a los túnidos sharks apparentées et des requins y de tiburones Code / Scientific names / Common names Noms communs Nombres comunes Code / Noms sientifiques / (English) (Français) (Español) Código Nombres científicos Tunas ALB Thunnus alalunga Albacore Germon Atún blanco Thonidés BET Thunnus obesus Bigeye tuna Thon obèse(=Patudo) Patudo Túnidos BFT Thunnus thynnus Atlantic bluefin tuna Thon rouge de l’atlantique Atún rojo BUM Makaira nigricans Atlantic blue marlin Makaire bleu de l'Atlantique Aguja azul del Atlántico SAI Istiophorus albicans Atlantic sailfish Voilier de l'Atlantique Pez vela del Atlántico SKJ Katsuwonus pelamis Skipjack tuna Listao Listado SWO Xiphias gladius Swordfish Espadon Pez espada WHM Tetrapturus albidus Atlantic white marlin Makaire blanc de l'Atlantique Aguja blanca del Atlántico YFT Thunnus albacares Yellowfin tuna Albacore Rabil BLF Thunnus atlanticus Blackfin tuna Thon à nageoires noires Atún des aletas negras BLT Auxis rochei Bullet tuna Bonitou Melva(=Melvera) BON Sarda sarda Atlantic bonito Bonite à dos rayé Bonito del Atlántico BOP Orcynopsis unicolor Plain bonito Palomette Tasarte BRS Scomberomorus brasiliensis Serra Spanish mackerel Thazard serra Serra CER Scomberomorus regalis Cero Thazard franc Carite chinigua FRI Auxis thazard Frigate tuna Auxide Melva KGM Scomberomorus cavalla King mackerel Thazard barré Carite lucio KGX Scomberomorus spp