Sharks & Rays Guide to Safe and Responsible Fishing
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Bibliography Database of Living/Fossil Sharks, Rays and Chimaeras (Chondrichthyes: Elasmobranchii, Holocephali) Papers of the Year 2016
www.shark-references.com Version 13.01.2017 Bibliography database of living/fossil sharks, rays and chimaeras (Chondrichthyes: Elasmobranchii, Holocephali) Papers of the year 2016 published by Jürgen Pollerspöck, Benediktinerring 34, 94569 Stephansposching, Germany and Nicolas Straube, Munich, Germany ISSN: 2195-6499 copyright by the authors 1 please inform us about missing papers: [email protected] www.shark-references.com Version 13.01.2017 Abstract: This paper contains a collection of 803 citations (no conference abstracts) on topics related to extant and extinct Chondrichthyes (sharks, rays, and chimaeras) as well as a list of Chondrichthyan species and hosted parasites newly described in 2016. The list is the result of regular queries in numerous journals, books and online publications. It provides a complete list of publication citations as well as a database report containing rearranged subsets of the list sorted by the keyword statistics, extant and extinct genera and species descriptions from the years 2000 to 2016, list of descriptions of extinct and extant species from 2016, parasitology, reproduction, distribution, diet, conservation, and taxonomy. The paper is intended to be consulted for information. In addition, we provide information on the geographic and depth distribution of newly described species, i.e. the type specimens from the year 1990- 2016 in a hot spot analysis. Please note that the content of this paper has been compiled to the best of our abilities based on current knowledge and practice, however, -
Papers in Press
Papers in Press “Papers in Press” includes peer-reviewed, accepted manuscripts of research articles, reviews, and short notes to be published in Paleontological Research. They have not yet been copy edited and/or formatted in the publication style of Paleontological Research. As soon as they are printed, they will be removed from this website. Please note they can be cited using the year of online publication and the DOI, as follows: Humblet, M. and Iryu, Y. 2014: Pleistocene coral assemblages on Irabu-jima, South Ryukyu Islands, Japan. Paleontological Research, doi: 10.2517/2014PR020. doi:10.2517/2018PR013 Features and paleoecological significance of the shark fauna from the Upper Cretaceous Hinoshima Formation, Himenoura Group, Southwest Japan Accepted Naoshi Kitamura 4-8-7 Motoyama, Chuo-ku Kumamoto, Kumamoto 860-0821, Japan (e-mail: [email protected]) Abstract. The shark fauna of the Upper Cretaceous Hinoshima Formation (Santonian: 86.3–83.6 Ma) of the manuscriptHimenoura Group (Kamiamakusa, Kumamoto Prefecture, Kyushu, Japan) was investigated based on fossil shark teeth found at five localities: Himedo Park, Kugushima, Wadanohana, Higashiura, and Kotorigoe. A detailed geological survey and taxonomic analysis was undertaken, and the habitat, depositional environment, and associated mollusks of each locality were considered in the context of previous studies. Twenty-one species, 15 genera, 11 families, and 6 orders of fossil sharks are recognized from the localities. This assemblage is more diverse than has previously been reported for Japan, and Lamniformes and Hexanchiformes were abundant. Three categories of shark fauna are recognized: a coastal region (Himedo Park; probably a breeding site), the coast to the open sea (Kugushima and Wadanohana), and bottom-dwelling or near-seafloor fauna (Kugushima, Wadanohana, Higashiura, and Kotorigoe). -
Report on the Status of Mediterranean Chondrichthyan Species
United Nations Environment Programme Mediterranean Action Plan Regional Activity Centre For Specially Protected Areas REPORT ON THE STATUS OF MEDITERRANEAN CHONDRICHTHYAN SPECIES D. CEBRIAN © L. MASTRAGOSTINO © R. DUPUY DE LA GRANDRIVE © Note : The designations employed and the presentation of the material in this document do not imply the expression of any opinion whatsoever on the part of UNEP concerning the legal status of any State, Territory, city or area, or of its authorities, or concerning the delimitation of their frontiers or boundaries. © 2007 United Nations Environment Programme Mediterranean Action Plan Regional Activity Centre for Specially Protected Areas (RAC/SPA) Boulevard du leader Yasser Arafat B.P.337 –1080 Tunis CEDEX E-mail : [email protected] Citation: UNEP-MAP RAC/SPA, 2007. Report on the status of Mediterranean chondrichthyan species. By Melendez, M.J. & D. Macias, IEO. Ed. RAC/SPA, Tunis. 241pp The original version (English) of this document has been prepared for the Regional Activity Centre for Specially Protected Areas (RAC/SPA) by : Mª José Melendez (Degree in Marine Sciences) & A. David Macías (PhD. in Biological Sciences). IEO. (Instituto Español de Oceanografía). Sede Central Spanish Ministry of Education and Science Avda. de Brasil, 31 Madrid Spain [email protected] 2 INDEX 1. INTRODUCTION 3 2. CONSERVATION AND PROTECTION 3 3. HUMAN IMPACTS ON SHARKS 8 3.1 Over-fishing 8 3.2 Shark Finning 8 3.3 By-catch 8 3.4 Pollution 8 3.5 Habitat Loss and Degradation 9 4. CONSERVATION PRIORITIES FOR MEDITERRANEAN SHARKS 9 REFERENCES 10 ANNEX I. LIST OF CHONDRICHTHYAN OF THE MEDITERRANEAN SEA 11 1 1. -
Classifying Sharks Using a Dichotomous Key
Name:____________________________________________ Date:_______________ Period:_____ Classifying Sharks using a Dichotomous Key A classification system is a way of separating a large group of closely related organisms into smaller subgroups. With such a system, identification of an organism is easy. The scientific names of organisms are based on the classification systems of living organisms. To classify an organism, scientists often use a dichotomous key. A dichotomous key is a listing of specific characteristics, such as structure and behavior, in such a way that an organism can be identified through a process of elimination. In this investigation, it is expected that you: 1) Use a key to identify 14 shark families. 2) Study the method used in phrasing statements in a key. Procedure 1. Read sentences 1A and 1B of the key. Then study shark 1 in figure A for the characteristics referred to in 1A and 1B. Follow the directions in these sentences and continue with this process until a family name for Shark 1 is determined. For example, if the shark has an anal fin, and its body is not kite shaped, following the directions of 1A and go directly to sentence 2. If the shark lacks and anal fin or has a kite shaped body, follow the directions of 1B and go to sentence 10. 2. Continue this process with each shark until all animals have been identified. Write the family name on the line below each animal. 3. Use figure 1 as a guide to the anatomical features used in the key. Figure 1 – Anatomy of a Shark Name:____________________________________________ Date:_______________ Period:_____ Key to Shark Identification Name:____________________________________________ Date:_______________ Period:_____ Name:____________________________________________ Date:_______________ Period:_____ Shark Answer Key 1. -
SHARK FACTS There Are 510 Species of Sharks
1 SHARK FACTS There are 510 species of sharks. Let’s learn more about a few of them. Common Six-gilled Thresher Shark Shark • Known for its 10 foot tail • Can grow up to 16 feet long • Stuns and herds fish with its long tail • Has six pairs of gills instead of the average of five • Warm blooded • Has one dorsal fin at the back of its body • Feeds on squid and schooling fish • Also known as cow shark or mud shark • Prefers to stay towards the top of deep bodies • Deep water shark of water Shortfin Great Mako Hammerhead Shark Shark • Bluish gray on top part of body and white on • Eyes are at opposite sides of its rectangular the belly shaped head • Has extremely sharp teeth, that stick out even when • Feeds on crustaceans, octopuses, rays and its mouth is shut small sharks • Feeds on sharks, swordfish and tuna • Usually found around tropical reefs • Jumps high in the air to escape fishing hooks • Can give birth to over 40 pups in one litter • Fastest of all the sharks as it can swim over 30 mph • Has a heigtened sense of electro-reception 2 SHARK FACTS Bull Nurse Shark Shark • Can grow up to 11 feet long and over 200 pounds • Has long, fleshy appendages called barbels that hang below its snout • Gray to brown in color with a white belly • Feeds on crab, lobster, urchins and fish • Feeds on fish, dolphins, sea turtles and other sharks • Usually found near rocky reefs, mudflats • Found in fresh and salt water and sandbars • Aggressive species • Enjoys laying on the ocean floor • Nocturnal animal Great Epaulette White Shark Shark • Can grow -
Vol 35, Number 4, December 2020
The ECPHORA The Newsletter of the Calvert Marine Museum Fossil Club Volume 35 Number 4 December 2020 Features Up and Coming Artist Art by Eaton Ekarintaragun Shark Dentitions by George F. Klein Pathologic Shark Teeth by Bill Heim Inside President’s Column Membership Renewal Polymer Ammonite Ecphoras Found Pathological Otodus Tooth Fossil Carcharodon carcharias Tooth Found Special Needs Night Self-Bitten Snaggletooth Bohaska on the Beach Seahorse Skeleton and CMMFC young member, Eaton Ekarintaragun loves both paleontology much more… and art. Here is an example of one of his recent pieces. This is Eaton's CMM Fossil Club interpretation/creation of a Synthetoceras. Meetings. Note the new day of the week, date, and time for our next fossil club meeting. Monday, February 22, 2021, 7 pm, Zoom meeting. Public lecture by Dr. Victor Perez to begin at 7:30 pm. Zoom invitation to follow via email. Work in progress. Photos submitted by Pitoon Ekarintaragun. ☼ CALVERT MARINE MUSEUM www.calvertmarinemuseum.com 2 The Ecphora December 2020 Greetings Club Members! Sculpey Polymer Clay Ammonite President’s Column. Every time it seems it can’t get worse 2020 dishes out something new. As I write this my neighbor was just taken away via ambulance, the remote server for my workplace crashed and the water main for our street ruptured. All of this within 2 hours on a Monday afternoon. Ugh. I hope everyone is coping as best as possible during this crazy year and is relaxing whenever possible outdoors, be it just taking a walk or getting in a fossil excursion. Keeping stress-free seems to be the best medicine lately. -
The Conservation Status of North American, Central American, and Caribbean Chondrichthyans the Conservation Status Of
The Conservation Status of North American, Central American, and Caribbean Chondrichthyans The Conservation Status of Edited by The Conservation Status of North American, Central and Caribbean Chondrichthyans North American, Central American, Peter M. Kyne, John K. Carlson, David A. Ebert, Sonja V. Fordham, Joseph J. Bizzarro, Rachel T. Graham, David W. Kulka, Emily E. Tewes, Lucy R. Harrison and Nicholas K. Dulvy L.R. Harrison and N.K. Dulvy E.E. Tewes, Kulka, D.W. Graham, R.T. Bizzarro, J.J. Fordham, Ebert, S.V. Carlson, D.A. J.K. Kyne, P.M. Edited by and Caribbean Chondrichthyans Executive Summary This report from the IUCN Shark Specialist Group includes the first compilation of conservation status assessments for the 282 chondrichthyan species (sharks, rays, and chimaeras) recorded from North American, Central American, and Caribbean waters. The status and needs of those species assessed against the IUCN Red List of Threatened Species criteria as threatened (Critically Endangered, Endangered, and Vulnerable) are highlighted. An overview of regional issues and a discussion of current and future management measures are also presented. A primary aim of the report is to inform the development of chondrichthyan research, conservation, and management priorities for the North American, Central American, and Caribbean region. Results show that 13.5% of chondrichthyans occurring in the region qualify for one of the three threatened categories. These species face an extremely high risk of extinction in the wild (Critically Endangered; 1.4%), a very high risk of extinction in the wild (Endangered; 1.8%), or a high risk of extinction in the wild (Vulnerable; 10.3%). -
Economically Important Sharks and Rays of Indonesia = Hiu Dan Pari Yang Bernilai Ekonomis Penting Di Indonesia
© Australian Centre for International Agricultural Research, 2006 GPO Box 1571, Canberra,Australia 2601 internet: www.aciar.gov.au; email: [email protected] The Australian Centre for International Agricultural Research (ACIAR) was established in June 1982 by an Act of the Australian Parliament. Its primary mandate is to help identify agricultural problems in developing countries and to commission collaborative research between Australian and developing country researchers in fields where Australia has special competence. Where trade names are used this does not constitute endorsement of nor discrimination against any product by the Centre. ACIAR MONOGRAPH SERIES This series contains the results of original research supported by ACIAR, or material deemed relevant to ACIAR’s research and development objectives.The series is distributed internationally,with an emphasis on developing countries. National Library of Australia Cataloguing-in-Publication entry White,William T., 1977- . Economically important sharks and rays of Indonesia = Hiu dan pari yang bernilai ekonomis penting di Indonesia. Bibliography. Includes index. ISBN 1 86320 517 9 (English cover online document). ISBN 1 86320 519 5 (Indonesian cover online document). 1. Sharks - Indonesia - identification. 2. Rays (Fishes) - Indonesia - Identification. I.Title. (Series:ACIAR monograph series; no. 124). 597.309598 Cover art: Lindsay Marshall, University of Tasmania Cover design: Louise Bell, CSIRO Marine & Atmospheric Research Line illustrations: Georgina Davis (consultant) and Lindsay Marshall Printing: Lamb Print, Perth,Western Australia iii Foreword Kata pengantar Obtaining reliable species composition and abundance data from catches is essential for effective fishery management. Field guides are needed to assist fishery biologists with species identification, but no such identification guide to sharks and rays of Indonesia exists.The INDO-OZ elasmobranch project was carried out between 2001 and 2006, with collaboration between scientific and fisheries agencies in Indonesia and Australia. -
Whitetip Reef Shark Facts
Please Visit Our Website At: http://www.SharkSider.com The Top 50 COOLEST Sharks in the World! Written By: Lisa Evans http://www.SharkSider.com Please Visit Our Website At: http://www.SharkSider.com Copyright © 2014 by Rogers Concepts, LLC. www.SharkSider.com This eBook was created by SharkSider.com. Please visit our website to learn even more about sharks including additional images, videos, and facts. Image Credits: All images used in this eBook were taken from various “free use” sources from the public domain. Images are Copyright free and may be altered or used for any purpose, even commercially. Permission is NOT required to use images contained in this eBook. U.S. Copyright protects all written content in this eBook. No written material contained in this eBook may be used without the written consent of Rogers Concepts, LLC. For information about using written content contained within this eBook or for media inquiries, please contact Mike Rogers at: [email protected] Please Save Our Sharks – Boycott Shark Fin Soup! Shark Fin Soup is destroying the shark population. Did you know up to 100-MILLION sharks are illegally removed from the Ocean’s every year, just so their fins can be used for soup? Making a difference is easy. If you are at a restaurant and see Shark Fin Soup on the menu, voice your concern and do not give them any further business. As consumers, we can make a difference. Please visit www.SharkSider.com/shark-fin-soup.html to learn more and to help stop this needless practice. Please Visit Our Website At: http://www.SharkSider.com Dedicated to Young and Old Shark Fans Everywhere Thank you so much for purchasing The Top 50 COOLEST Sharks in the World! It really means a lot to us and we just know you’re going to love it. -
Stratigraphy and Palaeoecology of the Upper Marine Molasse (OMM) of the Central Swiss Plateau
Swiss J Geosci (2016) 109:149–169 DOI 10.1007/s00015-016-0223-6 Stratigraphy and palaeoecology of the Upper Marine Molasse (OMM) of the central Swiss Plateau 1 2 2 Ju¨rg Jost • Oliver Kempf • Daniel Ka¨lin Received: 29 January 2016 / Accepted: 6 July 2016 / Published online: 26 August 2016 Ó Swiss Geological Society 2016 Abstract The lithostratigraphic framework of the Upper Safenwil-Muschelsandstein denominates the well-known Marine Molasse (OMM) in Switzerland is represented by marker horizon of shell sandstone deposits, rich in frag- two concepts. One was established in the central-northern ments of irregular echinoids (scutella sp.), near the top of Molasse Basin largely based on informal lithostratigraphic the Lucerne Formation. The Staffelbach-Grobsandstein units without biostratigraphic control. The other concept represents a coarse-grained, often pebbly sandstone or even was developed in the southern basin part and resulted in the a fine-grained conglomerate at the base of the St. Gallen distinction of the Lucerne Formation and the St. Gallen Formation. In the study area, the distinction between the Formation based on detailed lithofacies analysis. This Lucerne Formation and the St. Gallen Formation is best study aims at linking both concepts at map scale 1:25,000 documented in the composition of the remnant marine for a potentially basin-wide correlation of the existing fauna (especially teeth of selachii). Throughout the lithostratigraphic units. Based on lithostratigraphic analy- Lucerne Formation, the marine fauna is dominated by ses, mammal biostratigraphy and on the palaeoecological shallow marine faunal elements. In contrast, the Staffel- reconstruction of marine selachian faunas throughout the bach-Grobsandstein reveals for the first time a large num- OMM of the central Swiss Plateau, we were able to allo- ber of faunal elements of the open sea, which is interpreted cate this part of the OMM into the well-established as an indication of the marine transgression of the St. -
Jmmv19783905.Pdf
https://doi.org/10.24199/j.mmv.1978.39.05 7 July 1978 DETAILED COMPARISONS OF THE DENTITIONS OF EXTANT HEXANCHID SHARKS AND TERTIARY HEXANCHID TEETH FROM SOUTH AUSTRALIA AND VICTORIA, AUSTRALIA (SELACHII: HEXANCHIDAE) By Noel R. Kemp Tasmanian Museum, G.P.O. Box 1164M, Hobart, 7001, Australia Abstract In extant hexanchid sharks except for (usually) a bigger primary cusp, isolated teeth of a given size of the smaller species Hexanchus vitulus (Springer and Waller) may be confused with those of H. griseus (Bonnaterre). This specific size difference has significance in the fossil record. Heptranchias perlo (Bonn.) differs in its more slender and relatively larger primary cusp with basal denticles (not serrations as in Hexanchus) on its mesial margin and fewer crownlets increasing and then decreasing in size distally. Notorynchus cepedianus (Peron) differs mainly in its more robust primary cusp and crownlets which are fewer in number than in Hexanchus and which decrease evenly in size distally, like Hexanchus. Cali- fornian specimens of Notorynchus are included in the monotypic TV. cepedianus until the taxonomic significance of the variability of the upper medial teeth is established and defined. N. cepedianus is recorded from the fossil record for the first time. Heptranchias haswelli Ogil- by is regarded as a species inquirenda. Hexanchus agassizi Cappetta is expanded to include the Eocene Hexanchus teeth from South Australia. Heptranchias howellii (Reed) from the South Australian Eocene and Notorynchus primigcnius (Agassiz) from the Victorian Mio- cene are recorded and described from Australia for the first time. Introduction Compagno (1973) lists two families in the suborder Hexanchoidei; Hexanchidae, with The sixgill and sevengill sharks of the family two genera, Hexanchus and Notorynchus and Hexanchidae, although a relatively small group, Heptranchidae with the monotypic genus Hep- are well represented in the fossil record, es- tranchias. -
Papers of the Year 2011 (New Version: 09.01.2012)
www.shark-references.com Version 09.01.2012 Bibliography database of living/fossil sharks, rays and chimaeras (Chondrichtyes: Elasmobranchii, Holocephali) Papers of the year 2011 published by Jürgen Pollerspöck, Benediktinerring 34, 94569 Stephansposching, Germany ISSN: 2195-6499 - 1 - please inform me about missing papers E-Mail: [email protected] www.shark-references.com Version 09.01.2012 Abstract: This collection is the result of research in numerous journals, books and online publications. It contains more than 700 citations of papers about living/fossil sharks, rays and chimaeras (Chondrichtyes: Elasmobranchii, Holocephali) and a list of 2011 new described species. Notice: This paper is intended to be consulted for advice and information. This information has been compiled to the best of my abilities based on current knowledge and practice, however, please note that possible errors cannot be altogether/entirely excluded. Citation: Pollerspöck, J. (2012), Bibliography database of living/fossil sharks, rays and chimaeras (Chondrichtyes: Elasmobranchii, Holocephali) - Papers of the year 2011 -, www.shark- references.com, World Wide Web electronic publication, Version 01/2012; ISSN: 2195-6499 © Edited By: Jürgen Pollerspöck, Benediktinerring 34, D-94569 Stephansposching; Germany Please support www.shark-references.com Please send me missing, not listed references! Send me publications that are not incorporated so far (marked in red lettering)! - 2 - please inform me about missing papers E-Mail: [email protected]