DOCSLIB.ORG

A^^@4 S7/ D,D 3

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text

Load more

M -^^^^7A^^@4 S7/ D,D 3 9 -fi FISHERtES AND OCEANS LIBRARY / BIBLIOTHÈQUE PÊCHES ET OCEANS OTTAWA, ONTARIO K1A 0E6 CANADA FISHES OF THE ATLANTIC COAST OF CANADA Bulletins of the Fisheries Research Board of Canada are designed to assess and interpret current knowledge in scientific fields pertinent to Canadian fisheries. Editor: J. C. STEVENSON Associate Editor: G. I. PRITCHARD Assistant Editor: R. H. WIGMORE Production: R. L. Maclntyre Fisheries Research Board of Canada Sir Charles Tupper Building Ottawa 8, Ontario, Canada The Board also publishes the Journal of the Fisheries Research Board of Canada in annual volumes of twelve issues, and an Annual Report. Fisheries Research Board of Canada publica- tions are for sale by the Queen's Printer, Ottawa. Remittances must be in advance, pay- able in Canadian funds to the order of the Receiver General of Canada. Publications may be consulted at Board establishments located at Ottawa; Nanaimo and Vancouver, B.C.; Winni- peg, Man.; Ste. Anne de Bellevue and Grande-Rivière, Que.; St. Andrews, N.B.; Halifax and Dartmouth, N.S.; Ellerslie, P.E.I.; and St. John's, Nfld. (Frontispiece drawn by Paul Geraghty) BULLETIN NO. 155 Si) 273 Fishes of the Atlantic Coast Ne /If of Canada By A. H. LEIM Fisheries Research Board of Canada Biological Station, St. Andrews, N.B. and W. B. SCOTT Royal Ontario Museum University of Toronto, Toronto, Ont. FISHERIES RESEARCH BOARD OF CANADA Ottawa, 1966 Frontispiece opposite: Atlantic cod, Gadus morhua © Crown Copyrights reserved Available by mail from the Queen's Printer, Ottawa, and at the following Canadian Government bookshops: OTTAWA Daly Building, Corner Mackenzie and Rideau TORONTO 221 Yonge Street MONTREAL lEterna-Vie Building, 1182 St. Catherine St. West WINNIPEG Mall Center Bldg., 499 Portage Avenue VANCOUVER 657 Granville Avenue or through your bookseller A deposit copy of this publication is also available for reference in public libraries across Canada Price $8.50 Catalogue No. Es 94-155 Price .subject to change without notice ROGER DUHAMEL, F.R.S.C. Queen's Printer and Controller of Stationery Ottawa, Canada 1966 Fisheries Research Board req. no. 720-117. Contents FOREWORD, 1 INTRODUCTION, 3 Acknowledgments, 3 Historical review, 4 Oceanography of the region, 8 Classification system, 11 Nomenclature, 12 Area covered, 13 Outline of a species account, 13 IDENTIFICATION OF FISHES, 16 GLOSSARY OF TECHNICAL TERMS APPLIED TO FISHES, 430 REFERENCES, 436 INDEX, 461 FOREWORD The need for a comprehensive authoritative book on Canadian Atlantic fishes has been recognized for many years. In 1956, Dr A. H. Leim began preparing such a book, drawing on his lifetime interest in the natural history of the region. At the time of his death in 1960, draft accounts of most species had been prepared. They supplied the basis on which Dr W. B. Scott, ichthyologist of the Royal Ontario Mu- seum, has completed this volume. In doing so, Dr Scott has contributed the follow- ing: the introductory passages (exclusive of the section on Oceanography); all keys; the class, subclass, ordinal, and family accounts; abbreviated write-ups for approx- imately 50 species; the glossary; distributional maps and range statements for species of special interest; and supervision of the drawings. Some accounts, such as that for the sticklebacks, have been rewritten because of special interest and the availability of new information. After careful consideration, it has been decided to publish the manuscript in its present state in order to provide a base for further research on the fishes of the area. Some lack of consistency of treatment for various species may be noted. This is a result of including species not among those originally described by Dr Leim. Some accounts may seem to be inconsistently brief. For many species this has been an unavoidable consequence of the limited state of knowledge. It is hoped that an early revision of this work will be possible. Errors or omis- sions found in the following pages should, accordingly, be called to the attention of either Dr Scott, Royal Ontario Museum, Toronto, or the Director, Fisheries Re- search Board of Canada, Biological Station, St. Andrews, N.B. Illustrations have been obtained from several sources. The United States Na- tional Museum, Smithsonian Institution, has made some of the famous Todd illustra- tions available as photographs or as originals through the good offices of Messrs L. W. Scattergood, G. W. Cains, and Dr A. C. Smith. Twenty-nine illustrations were completed by Todd and Stackhouse, commercial artists in Saint John, N.B. Most of the illustrations were done by Mr D. R. Harriott of St. Andrews, N.B. It has been a pleasure to associate with his conscientious competence. Several institutions have cooperated generously by lending specimens for models or examination. They include: the Museum of Comparative Zoology of Harvard University, the Royal Ontario Museum, and the St. John's Biological Sta- tion of the Fisheries Research Board of Canada through its Director, Dr W. Temple- man. Officers of the Department of Fisheries of Canada have sent in unusual speci- mens, and many fishermen and other individuals have shown their constructive interest by submitting rare fish for examination. Dr W. J. Dyer of the Fisheries Re- search Board's Technological Laboratory, Halifax, has been a very productive inter- 1 mediary with the Halifax fishing fleet. Mr W. G. Carson, collector for the St. An- drews Station, has produced much interesting material for examination. The advice of the late Drs J. R. Dymond and W. A. Clemens during the early stages of the project proved very helpful and is much appreciated. The cooperation of the Royal Ontario Museum and of its Director, Dr W. E. Swinton, must be acknowledged for having allowed Dr W. B. Scott to divert his time to completing the volume. Finally acknowledgment should be made of the effective expediting of the project by Mr L. R. Day, who kept the work progressing in the face of many frustrations. J. L. HART, Director Fisheries Research Board of Canada Biological Station, St. Andrews, N.B. 2 INTRODUCTION This volume attempts the first step in filling the need for an authoritative ref- erence book on the fishes taken off the twenty-one thousand miles of Canadian Atlantic coastline from Grand Manan to Cape Chidley. It attempts to include ref- erence to all official records. However, despite much effort and full cooperation by many interested people, numerous matters of fact remain unresolved and the volume must be regarded as a base from which to expand and consolidate know- ledge. ACKNOWLEDGMENTS The preparation of a work of this scope is only possible with the cooperation of many people. A complete list of all those who have contributed directly or in- directly is not possible. It is particularly regretted that the names of some whom Dr Leim would have undoubtedly acknowledged are unavailable. The staff of the Board's Biological Station, St. Andrews, N.B., warrants spe- cial thanks. Every possible courtesy was extended whether at sea or ashore, al- though there must have been times when patience was nigh exhausted and es- pecially so when strong formalin fumes pervaded the otherwise pleasant, salt- tanged atmosphere of the St. Andrews Station. Many members of the scientific staff contributed directly either by providing specimens, information, and advice, or by critically checking manuscript or drawings or both. Among these were: F. W. H. Beamish, L. R. Day, P. F. Elson, Y. M. L. Jean, C. J. Kerswill, A. C. Kohler, L. M. Lauzier, W. R. Martin, F. D. McCracken, R. A. McKenzie, J. C. Medcof, P. M. Powles, J. W. Saunders, R. L. Saunders, D. J. Scarratt, M. W. Smith, S. N. Tibbo, and D. G. Wilder. Special thanks are due to Mr Day for his valuable guidance and suggestions; to Dr Lauzier whose background in oceanography lent authority to the summary of the oceanography of the region; and to Dr J. L. Hart, Director of the Station, who encouraged and assisted in countless ways. The ichthyological and other scientific staffs of many institutions have been of inestimable help by providing a variety of services. The National Museum of Canada, the Fisheries Research Board of Canada, Biological Station, St. John's, Newfoundland, the Museum of Comparative Zoology, and the United States Na- tional Museum have been particularly generous in making their collections avail- able. It is a pleasure to acknowledge the assistance of the Board's station at St. John's; D. E. McAllister, National Museum of Canada; Julien Bergeron and Pierre Brunel, Station de Biologie Marine, Ministère de L'Industrie et du Commerce, Qué- bec; Gerard Beaulieu, Quebec Department of Fisheries; N. G. Gray, Canada Depart- ment of Mines and Technical Surveys; P. H. Greenwood and G. Palmer, British 3 Museum (Natural History); Henry B. Bigelow, Giles W. Mead, and Mrs. Myvanwy Dick, Museum of Comparative Zoology, Harvard University; W. C. Schroeder, Frank J. Mather III, and Richard H. Backus, Woods Hole Oceanographic Institution; L. P. Schultz, E. A. Lachner, G. A. F. Garrick, and R. H. Gibbs, United States National Museum; E. C. Raney, Cornell University; D. R. Robins and D. de Sylva, Marine Laboratory, University of Miami; J. Bohlke, Academy of Natural Sciences of Philadelphia; R. M. Bailey and R. R. Miller, Museum of Zoology, University of Michigan; the late Mrs Marion Grey and L: P. Woods, Chicago Natural History Museum; Leslie W. Scattergood, Daniel M. Cohen, B. B. Collette, United States Bureau of Commercial Fisheries; R. Bolin, Hopkins Marine Station; and E. J. Crossman, Royal Ontario Museum, whose critical comments on many aspects of the manuscript are sincerely appreciated. Mrs. Isobel Radforth prepared a key to the genera of lanternfishes, family Myctophidae, and is deserving of special thanks.
Recommended publications
  • Pacific Plate Biogeography, with Special Reference to Shorefishes

    Pacific Plate Biogeography, with Special Reference to Shorefishes

    Pacific Plate Biogeography, with Special Reference to Shorefishes VICTOR G. SPRINGER m SMITHSONIAN CONTRIBUTIONS TO ZOOLOGY • NUMBER 367 SERIES PUBLICATIONS OF THE SMITHSONIAN INSTITUTION Emphasis upon publication as a means of "diffusing knowledge" was expressed by the first Secretary of the Smithsonian. In his formal plan for the Institution, Joseph Henry outlined a program that included the following statement: "It is proposed to publish a series of reports, giving an account of the new discoveries in science, and of the changes made from year to year in all branches of knowledge." This theme of basic research has been adhered to through the years by thousands of titles issued in series publications under the Smithsonian imprint, commencing with Smithsonian Contributions to Knowledge in 1848 and continuing with the following active series: Smithsonian Contributions to Anthropology Smithsonian Contributions to Astrophysics Smithsonian Contributions to Botany Smithsonian Contributions to the Earth Sciences Smithsonian Contributions to the Marine Sciences Smithsonian Contributions to Paleobiology Smithsonian Contributions to Zoo/ogy Smithsonian Studies in Air and Space Smithsonian Studies in History and Technology In these series, the Institution publishes small papers and full-scale monographs that report the research and collections of its various museums and bureaux or of professional colleagues in the world cf science and scholarship. The publications are distributed by mailing lists to libraries, universities, and similar institutions throughout the world. Papers or monographs submitted for series publication are received by the Smithsonian Institution Press, subject to its own review for format and style, only through departments of the various Smithsonian museums or bureaux, where the manuscripts are given substantive review.
  • Appendix 1. (Online Supplementary Material) Species, Gliding Strategies

    Appendix 1. (Online Supplementary Material) Species, Gliding Strategies

    Appendix 1. (Online Supplementary Material) Species, gliding strategies, species distributions, geographic range sizes, habitat, and egg buoyancy characteristics used for concentrated changes tests. Species Gliding strategy Species distribution (reference #) Geographic range size Habitat (reference #) Egg buoyancy (reference #) Cheilopogon abei (Parin, 1996) 4 wings Indian, Indo-Pacific (1) 2 or more ocean basins meroepipelagic (1) Buoyant (2) Cheilopogon atrisignis (Jenkins, 1903) 4 wings Indian, Pacific (1) 2 or more ocean basins meroepipelgic (3) Buoyant (4) Cheilopogon cyanopterus (Valenciennes, 1847) 4 wings Atlantic, Indo-Pacific (2) 2 or more ocean basins meroepipelgic (3) Non-Buoyant (5) Cheilopogon dorsomacula (Fowler, 1944) 4 wings Pacific (1) within 1 ocean basin holoepipelagic (1) Buoyant (2) Cheilopogon exsiliens (Linnaeus, 1771) 4 wings Atlantic (2) within 1 ocean basin holoepipelagic (3) Buoyant (2,5) Cheilopogon furcatus (Mitchill, 1815) 4 wings Atlantic, Indian, Pacific (6) 2 or more ocean basins holoepipelagic (3) Non-Buoyant (5) Cheilopogon melanurus (Valenciennes, 1847) 4 wings Atlantic (7) within 1 ocean basin meroepipelagic (7) Non-Buoyant (5,8) Cheilopogon pinnatibarbatus (californicus) (Cooper, 1863) 4 wings eastern tropical Pacific (9) within 1 ocean basin meroepipelgic (3) Non-Buoyant (10) Cheilopogon spilonotopterus (Bleeker, 1865) 4 wings Indian and Pacific (1) 2 or more ocean basins meroepipelgic (3) Buoyant (4) Cheilopogon xenopterus (Gilbert, 1890) 4 wings eastern tropical Pacific (11) within 1 ocean basin
  • CHECKLIST and BIOGEOGRAPHY of FISHES from GUADALUPE ISLAND, WESTERN MEXICO Héctor Reyes-Bonilla, Arturo Ayala-Bocos, Luis E

    CHECKLIST and BIOGEOGRAPHY of FISHES from GUADALUPE ISLAND, WESTERN MEXICO Héctor Reyes-Bonilla, Arturo Ayala-Bocos, Luis E

    ReyeS-BONIllA eT Al: CheCklIST AND BIOgeOgRAphy Of fISheS fROm gUADAlUpe ISlAND CalCOfI Rep., Vol. 51, 2010 CHECKLIST AND BIOGEOGRAPHY OF FISHES FROM GUADALUPE ISLAND, WESTERN MEXICO Héctor REyES-BONILLA, Arturo AyALA-BOCOS, LUIS E. Calderon-AGUILERA SAúL GONzáLEz-Romero, ISRAEL SáNCHEz-ALCántara Centro de Investigación Científica y de Educación Superior de Ensenada AND MARIANA Walther MENDOzA Carretera Tijuana - Ensenada # 3918, zona Playitas, C.P. 22860 Universidad Autónoma de Baja California Sur Ensenada, B.C., México Departamento de Biología Marina Tel: +52 646 1750500, ext. 25257; Fax: +52 646 Apartado postal 19-B, CP 23080 [email protected] La Paz, B.C.S., México. Tel: (612) 123-8800, ext. 4160; Fax: (612) 123-8819 NADIA C. Olivares-BAñUELOS [email protected] Reserva de la Biosfera Isla Guadalupe Comisión Nacional de áreas Naturales Protegidas yULIANA R. BEDOLLA-GUzMáN AND Avenida del Puerto 375, local 30 Arturo RAMíREz-VALDEz Fraccionamiento Playas de Ensenada, C.P. 22880 Universidad Autónoma de Baja California Ensenada, B.C., México Facultad de Ciencias Marinas, Instituto de Investigaciones Oceanológicas Universidad Autónoma de Baja California, Carr. Tijuana-Ensenada km. 107, Apartado postal 453, C.P. 22890 Ensenada, B.C., México ABSTRACT recognized the biological and ecological significance of Guadalupe Island, off Baja California, México, is Guadalupe Island, and declared it a Biosphere Reserve an important fishing area which also harbors high (SEMARNAT 2005). marine biodiversity. Based on field data, literature Guadalupe Island is isolated, far away from the main- reviews, and scientific collection records, we pres- land and has limited logistic facilities to conduct scien- ent a comprehensive checklist of the local fish fauna, tific studies.
  • The Evolution of the Placenta Drives a Shift in Sexual Selection in Livebearing Fish

    The Evolution of the Placenta Drives a Shift in Sexual Selection in Livebearing Fish

    LETTER doi:10.1038/nature13451 The evolution of the placenta drives a shift in sexual selection in livebearing fish B. J. A. Pollux1,2, R. W. Meredith1,3, M. S. Springer1, T. Garland1 & D. N. Reznick1 The evolution of the placenta from a non-placental ancestor causes a species produce large, ‘costly’ (that is, fully provisioned) eggs5,6, gaining shift of maternal investment from pre- to post-fertilization, creating most reproductive benefits by carefully selecting suitable mates based a venue for parent–offspring conflicts during pregnancy1–4. Theory on phenotype or behaviour2. These females, however, run the risk of mat- predicts that the rise of these conflicts should drive a shift from a ing with genetically inferior (for example, closely related or dishonestly reliance on pre-copulatory female mate choice to polyandry in conjunc- signalling) males, because genetically incompatible males are generally tion with post-zygotic mechanisms of sexual selection2. This hypoth- not discernable at the phenotypic level10. Placental females may reduce esis has not yet been empirically tested. Here we apply comparative these risks by producing tiny, inexpensive eggs and creating large mixed- methods to test a key prediction of this hypothesis, which is that the paternity litters by mating with multiple males. They may then rely on evolution of placentation is associated with reduced pre-copulatory the expression of the paternal genomes to induce differential patterns of female mate choice. We exploit a unique quality of the livebearing fish post-zygotic maternal investment among the embryos and, in extreme family Poeciliidae: placentas have repeatedly evolved or been lost, cases, divert resources from genetically defective (incompatible) to viable creating diversity among closely related lineages in the presence or embryos1–4,6,11.
  • Early Stages of Fishes in the Western North Atlantic Ocean Volume

    Early Stages of Fishes in the Western North Atlantic Ocean Volume

    ISBN 0-9689167-4-x Early Stages of Fishes in the Western North Atlantic Ocean (Davis Strait, Southern Greenland and Flemish Cap to Cape Hatteras) Volume One Acipenseriformes through Syngnathiformes Michael P. Fahay ii Early Stages of Fishes in the Western North Atlantic Ocean iii Dedication This monograph is dedicated to those highly skilled larval fish illustrators whose talents and efforts have greatly facilitated the study of fish ontogeny. The works of many of those fine illustrators grace these pages. iv Early Stages of Fishes in the Western North Atlantic Ocean v Preface The contents of this monograph are a revision and update of an earlier atlas describing the eggs and larvae of western Atlantic marine fishes occurring between the Scotian Shelf and Cape Hatteras, North Carolina (Fahay, 1983). The three-fold increase in the total num- ber of species covered in the current compilation is the result of both a larger study area and a recent increase in published ontogenetic studies of fishes by many authors and students of the morphology of early stages of marine fishes. It is a tribute to the efforts of those authors that the ontogeny of greater than 70% of species known from the western North Atlantic Ocean is now well described. Michael Fahay 241 Sabino Road West Bath, Maine 04530 U.S.A. vi Acknowledgements I greatly appreciate the help provided by a number of very knowledgeable friends and colleagues dur- ing the preparation of this monograph. Jon Hare undertook a painstakingly critical review of the entire monograph, corrected omissions, inconsistencies, and errors of fact, and made suggestions which markedly improved its organization and presentation.
  • Hemiscyllium Ocellatum), with Emphasis on Branchial Circulation Kåre-Olav Stensløkken*,1, Lena Sundin2, Gillian M

    Hemiscyllium Ocellatum), with Emphasis on Branchial Circulation Kåre-Olav Stensløkken*,1, Lena Sundin2, Gillian M

    The Journal of Experimental Biology 207, 4451-4461 4451 Published by The Company of Biologists 2004 doi:10.1242/jeb.01291 Adenosinergic and cholinergic control mechanisms during hypoxia in the epaulette shark (Hemiscyllium ocellatum), with emphasis on branchial circulation Kåre-Olav Stensløkken*,1, Lena Sundin2, Gillian M. C. Renshaw3 and Göran E. Nilsson1 1Physiology Programme, Department of Molecular Biosciences, University of Oslo, PO Box 1041, NO-0316 Oslo Norway and 2Department of Zoophysiology, Göteborg University, SE-405 30 Göteborg, Sweden and 3Hypoxia and Ischemia Research Unit, School of Physiotherapy and Exercise Science, Griffith University, PMB 50 Gold coast Mail Centre, Queensland, 9726 Australia *Author for correspondence (e-mail: [email protected]) Accepted 17 September 2004 Summary Coral reef platforms may become hypoxic at night flow in the longitudinal vessels during hypoxia. In the during low tide. One animal in that habitat, the epaulette second part of the study, we examined the cholinergic shark (Hemiscyllium ocellatum), survives hours of severe influence on the cardiovascular circulation during severe hypoxia and at least one hour of anoxia. Here, we examine hypoxia (<0.3·mg·l–1) using antagonists against muscarinic the branchial effects of severe hypoxia (<0.3·mg·oxygen·l–1 (atropine 2·mg·kg–1) and nicotinic (tubocurarine for 20·min in anaesthetized epaulette shark), by measuring 5·mg·kg–1) receptors. Injection of acetylcholine (ACh; –1 ventral and dorsal aortic blood pressure (PVA and PDA), 1·µmol·kg ) into the ventral aorta caused a marked fall in heart rate (fH), and observing gill microcirculation using fH, a large increase in PVA, but small changes in PDA epi-illumination microscopy.
  • A New Species of Cretaceous Acanthomorph from Canada 15 February 2016, by Sarah Gibson

    A New Species of Cretaceous Acanthomorph from Canada 15 February 2016, by Sarah Gibson

    A new species of Cretaceous acanthomorph from Canada 15 February 2016, by Sarah Gibson to sit flush along the body, helping the fish swim faster by reducing drag, or they can be extended completely out to act as a defense mechanism, in case you are a predator looking for a quick bite. Near the base of the Acanthomorpha phylogenetic tree is a small group of fishes, Polymixiiformes, comprised of a single living genus, Polymixia, more commonly known as the beardfish. This innocuous fish seems harmless, but according to many ichthyologists, Polymixia is just one key to understanding acanthomorph relationships. Unraveling the evolutionary relationships is difficult with a single living genus, but thankfully, polymixiiforms have a fossil record dating back to the Cretaceous, containing an increasing number of taxa as new discoveries are being made, particularly in deposits in North America, where fewer acanthomorph fossils are known compared to Figuring out fish relationships is no small feat. Credit: the more-studied Eastern Tethys Ocean deposits in Near et al. 2013 Europe. For being one of the largest groups of vertebrates, and having one of the richer fossil records among organisms, the relationships of fishes are still hotly debated. Humongous datasets are being compiled that involve molecular (both nuclear and mitochondrial) data, compared and contrasted with thorough morphological analyses. (I'm not going to get into all of it here, simply because of its sheer complexity.) What I am going to get into, however, is the fossil record of one subset of fishes, the acanthomorphs. The stout beardfish, Polymixia nobilis. Credit: Wikipedia Acanthomorphs are teleost fishes that possess true fin spines: a set of prominent, sharp, unsegmented spines in the front portion of their dorsal and/or anal fins, followed by a portion of One such new species was recently described by pliable, segmented, "softer" looking rays.
  • Respiratory Disorders of Fish

    Respiratory Disorders of Fish

    This article appeared in a journal published by Elsevier. The attached copy is furnished to the author for internal non-commercial research and education use, including for instruction at the authors institution and sharing with colleagues. Other uses, including reproduction and distribution, or selling or licensing copies, or posting to personal, institutional or third party websites are prohibited. In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier’s archiving and manuscript policies are encouraged to visit: http://www.elsevier.com/copyright Author's personal copy Disorders of the Respiratory System in Pet and Ornamental Fish a, b Helen E. Roberts, DVM *, Stephen A. Smith, DVM, PhD KEYWORDS Pet fish Ornamental fish Branchitis Gill Wet mount cytology Hypoxia Respiratory disorders Pathology Living in an aquatic environment where oxygen is in less supply and harder to extract than in a terrestrial one, fish have developed a respiratory system that is much more efficient than terrestrial vertebrates. The gills of fish are a unique organ system and serve several functions including respiration, osmoregulation, excretion of nitroge- nous wastes, and acid-base regulation.1 The gills are the primary site of oxygen exchange in fish and are in intimate contact with the aquatic environment. In most cases, the separation between the water and the tissues of the fish is only a few cell layers thick. Gills are a common target for assault by infectious and noninfectious disease processes.2 Nonlethal diagnostic biopsy of the gills can identify pathologic changes, provide samples for bacterial culture/identification/sensitivity testing, aid in fungal element identification, provide samples for viral testing, and provide parasitic organisms for identification.3–6 This diagnostic test is so important that it should be included as part of every diagnostic workup performed on a fish.
  • 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.
  • TNP SOK 2011 Internet

    TNP SOK 2011 Internet

    GARDEN ROUTE NATIONAL PARK : THE TSITSIKAMMA SANP ARKS SECTION STATE OF KNOWLEDGE Contributors: N. Hanekom 1, R.M. Randall 1, D. Bower, A. Riley 2 and N. Kruger 1 1 SANParks Scientific Services, Garden Route (Rondevlei Office), PO Box 176, Sedgefield, 6573 2 Knysna National Lakes Area, P.O. Box 314, Knysna, 6570 Most recent update: 10 May 2012 Disclaimer This report has been produced by SANParks to summarise information available on a specific conservation area. Production of the report, in either hard copy or electronic format, does not signify that: the referenced information necessarily reflect the views and policies of SANParks; the referenced information is either correct or accurate; SANParks retains copies of the referenced documents; SANParks will provide second parties with copies of the referenced documents. This standpoint has the premise that (i) reproduction of copywrited material is illegal, (ii) copying of unpublished reports and data produced by an external scientist without the author’s permission is unethical, and (iii) dissemination of unreviewed data or draft documentation is potentially misleading and hence illogical. This report should be cited as: Hanekom N., Randall R.M., Bower, D., Riley, A. & Kruger, N. 2012. Garden Route National Park: The Tsitsikamma Section – State of Knowledge. South African National Parks. TABLE OF CONTENTS 1. INTRODUCTION ...............................................................................................................2 2. ACCOUNT OF AREA........................................................................................................2
  • The Lower Bathyal and Abyssal Seafloor Fauna of Eastern Australia T

    The Lower Bathyal and Abyssal Seafloor Fauna of Eastern Australia T

    O’Hara et al. Marine Biodiversity Records (2020) 13:11 https://doi.org/10.1186/s41200-020-00194-1 RESEARCH Open Access The lower bathyal and abyssal seafloor fauna of eastern Australia T. D. O’Hara1* , A. Williams2, S. T. Ahyong3, P. Alderslade2, T. Alvestad4, D. Bray1, I. Burghardt3, N. Budaeva4, F. Criscione3, A. L. Crowther5, M. Ekins6, M. Eléaume7, C. A. Farrelly1, J. K. Finn1, M. N. Georgieva8, A. Graham9, M. Gomon1, K. Gowlett-Holmes2, L. M. Gunton3, A. Hallan3, A. M. Hosie10, P. Hutchings3,11, H. Kise12, F. Köhler3, J. A. Konsgrud4, E. Kupriyanova3,11,C.C.Lu1, M. Mackenzie1, C. Mah13, H. MacIntosh1, K. L. Merrin1, A. Miskelly3, M. L. Mitchell1, K. Moore14, A. Murray3,P.M.O’Loughlin1, H. Paxton3,11, J. J. Pogonoski9, D. Staples1, J. E. Watson1, R. S. Wilson1, J. Zhang3,15 and N. J. Bax2,16 Abstract Background: Our knowledge of the benthic fauna at lower bathyal to abyssal (LBA, > 2000 m) depths off Eastern Australia was very limited with only a few samples having been collected from these habitats over the last 150 years. In May–June 2017, the IN2017_V03 expedition of the RV Investigator sampled LBA benthic communities along the lower slope and abyss of Australia’s eastern margin from off mid-Tasmania (42°S) to the Coral Sea (23°S), with particular emphasis on describing and analysing patterns of biodiversity that occur within a newly declared network of offshore marine parks. Methods: The study design was to deploy a 4 m (metal) beam trawl and Brenke sled to collect samples on soft sediment substrata at the target seafloor depths of 2500 and 4000 m at every 1.5 degrees of latitude along the western boundary of the Tasman Sea from 42° to 23°S, traversing seven Australian Marine Parks.
  • Identification Guide to the Deep-Sea Cartilaginous Fishes Of

    Identification Guide to the Deep-Sea Cartilaginous Fishes Of

    Identification guide to the deep–sea cartilaginous fishes of the Southeastern Atlantic Ocean FAO. 2015. Identification guide to the deep–sea cartilaginous fishes of the Southeastern Atlantic Ocean. FishFinder Programme, by Ebert, D.A. and Mostarda, E., Rome, Italy. Supervision: Merete Tandstad, Jessica Sanders (FAO, Rome) Technical editor: Edoardo Mostarda (FAO, Rome) Colour illustrations, cover and graphic design: Emanuela D’Antoni (FAO, Rome) This guide was prepared under the “FAO Deep–sea Fisheries Programme” thanks to a generous funding from the Government of Norway (Support to the implementation of the International Guidelines on the Management of Deep-Sea Fisheries in the High Seas project) for the purpose of assisting states, institutions, the fishing industry and RFMO/As in the implementation of FAO International Guidelines for the Management of Deep-sea Fisheries in the High Seas. It was developed in close collaboration with the FishFinder Programme of the Marine and Inland Fisheries Branch, Fisheries Department, Food and Agriculture Organization of the United Nations (FAO). The present guide covers the deep–sea Southeastern Atlantic Ocean and that portion of Southwestern Indian Ocean from 18°42’E to 30°00’E (FAO Fishing Area 47). It includes a selection of cartilaginous fish species of major, moderate and minor importance to fisheries as well as those of doubtful or potential use to fisheries. It also covers those little known species that may be of research, educational, and ecological importance. In this region, the deep–sea chondrichthyan fauna is currently represented by 50 shark, 20 batoid and 8 chimaera species. This guide includes full species accounts for 37 shark, 9 batoid and 4 chimaera species selected as being the more difficult to identify and/or commonly caught.