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The Life History Of The Spiny Dogfish Squalus Acanthias
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Author :Wilfred Templeman Publisher :St. John's, Nfld. : Department of Natural Resources ISBN 13 : Total Pages :108 pages Book Rating :4.F/5 ( download)
Book Synopsis The Life-history of the Spiny Dogfish (squalus Acanthias) by : Wilfred Templeman
Download or read book The Life-history of the Spiny Dogfish (squalus Acanthias) written by Wilfred Templeman and published by St. John's, Nfld. : Department of Natural Resources. This book was released on 1944 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :K. S. Ketchen Publisher :Fisheries and Oceans, Scientific Information and Publications Branch ISBN 13 :9780660120492 Total Pages :78 pages Book Rating :4.1/5 (24 download)
Book Synopsis The Spiny Dogfish (Squalus Acanthias) in the Northeast Pacific and a History of Its Utilization by : K. S. Ketchen
Download or read book The Spiny Dogfish (Squalus Acanthias) in the Northeast Pacific and a History of Its Utilization written by K. S. Ketchen and published by Fisheries and Oceans, Scientific Information and Publications Branch. This book was released on 1986-01-01 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Spiny Dogfish (Squalus Acanthias) in the Northeastern Pacific by : Dayton L. Alverson
Download or read book The Spiny Dogfish (Squalus Acanthias) in the Northeastern Pacific written by Dayton L. Alverson and published by . This book was released on 1963 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Conservation of Spiny Dogfish (Squalus Acanthias) by : Mary Lack
Download or read book Conservation of Spiny Dogfish (Squalus Acanthias) written by Mary Lack and published by . This book was released on 2006 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sharks, Rays, and Chimaeras of California by : David Ebert
Download or read book Sharks, Rays, and Chimaeras of California written by David Ebert and published by Univ of California Press. This book was released on 2003-05-08 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Ebert has herein assembled an enormous body of knowledge about California's 43 shark species ranging from shark and human behavior to taxonomic minutiae, along with up-to-date explanations of their ecology, status and fisheries. More importantly, his Herculean effort includes the often-overlooked 25 species of skates, rays and chimaeras. That, along with the fine illustrations of Mat Squillante, should answer any question that a student, diver, natural history buff, or recreational or commercial fisher might ask."—John E. McCosker, coauthor of Great White Shark "The timing of this publication is ideal given the status of some of California's elasmobranch populations and the need for a deeper understanding of their biology, ecology, and fishery management. The book is a comprehensive treatment—if one wants to find out the latest information on any species of shark or ray off California, this is the place to go. An outstanding work!"—Gregor M. Cailliet, Professor, Moss Landing Marine Laboratories, and Director, Pacific Shark Research Center
Download or read book Dogfish Report written by and published by . This book was released on 1917 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Spiny Dogfish (Squalus Acanthias) in the Northeastern Pacific (Classic Reprint) by : Dayton L. Alverson
Download or read book The Spiny Dogfish (Squalus Acanthias) in the Northeastern Pacific (Classic Reprint) written by Dayton L. Alverson and published by Forgotten Books. This book was released on 2017-11-24 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Spiny Dogfish (Squalus Acanthias) In the Northeastern Pacific Use of dogfish as canned petfood is open to some of the same objections, and many canners also object to sharks because their tough hides jarn the fish grinders at petfood plants. Installa tion of grinders of different design would over come the latter objection, but as long as there is a steady supply of the many low-cost and otherwise underutilized fishes currently being used in petfoods, development of a petfood market for dogfish seems unlikely. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis Sharks and Their Relatives by : Merry Camhi
Download or read book Sharks and Their Relatives written by Merry Camhi and published by IUCN. This book was released on 1998 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sharks and their relatives, the rays and chimaeras, are the diverse group of cartilaginous fishes that have evolved over 400 million years. Historically considered of low economic value to large-scale fisheries, today many of these fishes have become the target of directed commercial and recreational fisheries around the world, and they are increasingly taken in the by-catch of fisheries targeting other species. This report emphasizes the widely-acknowledged need to improve shark fishery monitoring, expand biological research and take management action. It serves as an introduction to the ecology, status and conservation of the sharks and their relatives for a general audience. Shark fisheries can only be managed sustainably, and shark populations remain viable, with the introduction of new conservation and management initiatives.
Book Synopsis Sharks of the Pacific Northwest by : Alessandro De Maddalena
Download or read book Sharks of the Pacific Northwest written by Alessandro De Maddalena and published by Harbour Publishing. This book was released on 2007 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: Those who think of sharks as something only found in tropical waters will be surprised to learn that there are 18 species of sharks in the cool waters of the Pacific Northwest, from the 27-inch brown catshark to the 39-foot basking shark. Sharks of the Pacific Northwest provides for the identification of these species, with spectacular photographs and accurate paintings and drawings, plus summaries of the sharks' classification, morphology, distribution, habitat, diet, reproduction and behaviour. It also includes a concise general account of shark evolution, anatomy and physiology, as well as discussion of attacks on humans and details of shark fisheries. It is primarily aimed at a broad, non-technical readership, but its up-to-date and detailed contents make it a useful tool for professional biologists and zoologists.
Book Synopsis On a Globulin from the Egg Yolk of the Spiny Dogfish, Squalus Acanthias L. by : Carl Alsberg
Download or read book On a Globulin from the Egg Yolk of the Spiny Dogfish, Squalus Acanthias L. written by Carl Alsberg and published by . This book was released on 1908 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fishery Bulletin written by and published by . This book was released on 1994 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The reproduction and development of sharks, skates, rays and ratfishes by : Leo S. Demski
Download or read book The reproduction and development of sharks, skates, rays and ratfishes written by Leo S. Demski and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume had its origin in a symposium on the Reproduction and Development of Cartilaginous Fishes that was held at the annual meetings of the American Elasmobranch Society and the American Society of Ichthyologists and Herpetologists in Charleston, South Carolina in 1990. The cartilaginous fishes, class Chondrichthyes, are a large and diverse group of fishes that include approximately 900 to 1100 living species of sharks, skates, rays and ratfishes. Throughout their history, which dates back at least 400 million years, they have been a successful major component of the marine ecosystem. The chondrichthyan fishes occupy a pivotal position in comparative and evolutionary studies of vertebrate reproduction and development. They are the oldest surviving group of jawed vertebrates and they possess both the adult vertebrate Bauplan and the vertebrate program of embryonic development. The major features of the female reproductive system, including its embryonic origin, structure, physiological function, and biochemistry, apparently were established early in vertebrate evolution and are fully developed in chondrichthyan fishes. These features of the female reproductive system have been retained during the evolution of the other classes of vertebrates. Much the same can be said for the male reproductive system. Moreover, viviparity, placental nourishment of developing embryos, and the hormonal regulation of these events made an initial appearance in this group. The 22 articles presented in this volume bring together a wide variety of complementary research by investigators from seven countries, allowing us to broaden the scope and implications of our studies while identifying opportunities for future research. The appearance of a volume on the reproduction and development of cartilaginous fishes is quite opportune. The continued existence of these fishes, which survived the great extinction events of Earth's history, is now threatened by overexploitation unless immediate steps for their conservation are undertaken. Knowledge of their reproduction and development not only is an end in itself, but is of critical importance in devising successful conservation and resource management strategies.
Book Synopsis Fish atlas of the Celtic Sea, North Sea, and Baltic Sea by : Henk J.L. Heessen
Download or read book Fish atlas of the Celtic Sea, North Sea, and Baltic Sea written by Henk J.L. Heessen and published by BRILL. This book was released on 2023-09-14 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: The atlas presents a unique set of abundance data to describe the spatial, depth, size, and temporal distribution of demersal and pelagic fish species over an extensive marine area, together with accounts of their biology. A large number of pictures, graphs and distribution maps illustrate the text. By largely avoiding - or at least explaining - scientific terms and providing extensive references, the book should be useful for both laymen and scientists. The quantitative information on some 200 fish taxa is derived from 72,000 stations fished by research vessels during the period 1977-2013. The area covers the northwest European shelf from west of Ireland to the central Baltic Sea and from Brittany to the Shetlands. Although the surveys extend beyond the shelf edge, only taxa reported at least once in waters less than 200 m are included. Typical deep-water species and typical fresh-water species are excluded. We hope this publication will contribute to gaining a better understanding of the ocean ecosystems.
Book Synopsis The Dissection of Vertebrates by : Gerardo De Iuliis
Download or read book The Dissection of Vertebrates written by Gerardo De Iuliis and published by Elsevier. This book was released on 2006-08-03 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Dissection of Vertebrates covers several vertebrates commonly used in providing a transitional sequence in morphology. With illustrations on seven vertebrates – lamprey, shark, perch, mudpuppy, frog, cat, pigeon – this is the first book of its kind to include high-quality, digitally rendered illustrations. This book received the Award of Excellence in an Illustrated Medical Book from the Association of Medical Illustrators. It is organized by individual organism to facilitate classroom presentation. This illustrated, full-color primary dissection manual is ideal for use by students or practitioners working with vertebrate anatomy. This book is also recommended for researchers in vertebrate and functional morphology and comparative anatomy. The result of this exceptional work offers the most comprehensive treatment than has ever before been available. Received the Award of Excellence in an Illustrated Medical Book from the Association of Medical Illustrators Expertly rendered award-winning illustrations accompany the detailed, clear dissection direction Organized by individual organism to facilitate classroom presentation Offers coverage of a wide range of vertebrates Full-color, strong pedagogical aids in a convenient lay-flat presentation
Download or read book Fishery Bulletin of the written by and published by . This book was released on 1964 with total page 1218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fishery Bulletin of the Fish and Wildlife Service by :
Download or read book Fishery Bulletin of the Fish and Wildlife Service written by and published by . This book was released on 1965 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Marine Fisheries Review written by and published by . This book was released on 2015 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
