This is an extensively rewritten, revised and updated version of the original FAO Catalogue of Sharks of the World. The present volume reviews all 15 families, 25 genera and 57 species of living bullhead, mackerel and carpet sharks (orders Heterodontiformes, Lamniformes and Orectolobiformes - the non-carcharhinoid galeomorph sharks), including certain well-established but currently undescribed species mainly from Australia. Accounts for all orders, families and genera are given and all keys to taxa are fully illustrated. Information under each species account includes: valid modern names and original citation of the species (or subspecies); synonyms; the official FAO names for the species in English, French and Spanish; a lateral view and often other useful illustrations; field marks; diagnostic features; distribution, including a GIS map; habitat; biology; size; interest to fisheries and human impact; local names when available; a remarks section when necessary; and literature. The volume is fully indexed and also contains sections on terminology and measurements including an extensive glossary, a list of species by FAO Statistical Areas, an appendix on shark preservation and an extensive bibliography. (Vol. 1 and Vol. 3 are in preparation).
Describes how to draw various sharks, including the great white shark, shortfin mako shark, thresher shark, hammerhead shark, whale shark, and Port Jackson shark.
Clears up misconceptions about sharks, describes a variety of species, and discusses the behavior and characteristics of sharks
A guidebook for the naturalist, commercial or recreational fisher, outdoor enthusiast, or beachgoer covers almost all species of sharks and rays that can be found in Gulf waters, and includes information on reproduction, sensory systems, feeding, and more.
The sharks have devoured justice. Lawyers and judges are rewriting all the rules--for their own benefit. Every citizen needs to know what's wrong with the U.S. legal system and how it can be fixed. (Social Issues)
An introduction to the physical characteristics, habitats, and enemies of sharks.
Follows the author's visit to Cocos Island in the South Pacific to join a film-making team on location as they document the undersea environment and behavior of the hammerhead shark.
Marine biologist Pete Klimley swims with the sharks. He was one of the first scientists to free-dive among sharks, and he has spent nearly thirty years studying shark behavior, sometimes swimming in schools of several hundred sharks. From his firsthand observations he has learned that sharks are not the vicious man-eaters that we imagine, but fascinating animals with complex behaviors. Most people who think of sharks at all think immediately of great white sharks. But there are more than four hundred species of shark. Dr. Klimley has studied several species, most notably the great white and the hammerhead. (He describes the great white as the athlete among sharks, and the hammerhead as the Ph.D. of the shark world.) In The Secret Life of Sharks Dr. Klimley reveals the significant discoveries he made about hammerhead navigation and great white eating habits. By studying hammerheads gathered around underwater seamounts, Dr. Klimley learned that hammerheads rely on sophisticated tracking of ocean-floor magnetism to navigate. His long-term study of great white sharks off the California coast demonstrated that these huge sharks prefer to eat seals and sea lions because of the energy contained in their fatty bodies. They are selective eaters, not the man-eaters we expect, and they sometimes go weeks between meals. But Dr. Klimley did observe a ritualized behavior that great whites practice in order to avoid deadly disputes over prey that one shark has captured and another wants. Although we have learned a great deal about shark behavior, says Dr. Klimley, there is much that we do not know. Unfortunately we are destroying these magnificent creatures of the deep through overfishing and degradation of the oceans. Already some populations of sharks have declined steeply. Vividly written by one of the foremost authorities on sharks, The Secret Life of Sharks is a fascinating account of some of the world's most magnificent animals.
Taming the Sharks: Towards a Cure for the High Cost Credit Market chronicles the historic, economic. legal, and political factors breeding America's feverish high cost debt industry. The ideas presented are novel, progressive, and controversial. Historians have long argued that interest rates provide a sort of economic and political health of nations. If true, the contemporary American market for credit shows troubling signs of distress. While Federal Reserve Board monetary policy has kept commercial and prime consumer interest rates low, the past two decades have seen explosive growth in an industry specializing in high-cost consumer debt. Payday loan outlet chains, automobile title loan companies, rent-to-own furniture stores, pawnshops, and sub-prime and manufactured home mortgage lenders are transforming the personal finance patterns of millions of Americans. Many observers have complained this industry charges excessive prices, uses unfair business practices, and is generally causing more harm for its borrowers than good. Industry insiders retort they are merely responding to a legitimate demand for financial services that, in effect, consumers vote with their feet. Echoing problems of past centuries, today's consumers face difficulty comparing credit prices, patterns of reckless lending and borrowing, as well as distressing economic externalities. With an idea on the future, Peterson's book hopes to find ingredients of a compromise to protect working-poor borrowers while simultaneously preserving economic competition.
Simple text and photographs reinforce the sound of SH.
This book offers a fascinating look at the species inhabiting waters around the Hawaiian archipelago. By combining modern knowledge of shark biology with details culled from oral tradition, legends, and artifacts, Dr. Taylor provides a scientific account of individual species and sheds light on their role and significance in Hawaiian culture.
Text and photographs introduce the physical characteristics and behaviors of sharks.
"The range and detail of information in this book will make it a valued library addition to students of anatomy and physiology as well as those specializing in ichthyology." -- Northeastern Naturalist
Provides an introduction to tiger sharks, describing their physical characteristics, discussing where they live, what they eat, their senses, and their babies, and looking at their defenses and attacks.
Discusses how to identify the hammerhead shark, and where they live.
Introduces readers to hammerhead sharks.
Describes the physical characteristics, habitat, and behavior of the whale shark.
This guide contains useful and easily accessible information on a wide range of topics concerning sharks and their interaction wih divers. The authors main concern is that sharks should be understood rather than feared and that through our knowledge of sharks will come a deeper appreciation of their nature and desire that they should be conserved rather than hunted to extinction.
Dive into the underwater world of the sand shark! This book's large, up-close photographs will impress readers as they learn about the sand shark's size, appearance, and special features, such as its pointy teeth and oblong tail. A labeled diagram gives readers a full-body view of this scary-looking fish. The sand shark's diet, life cycle, and habitat are also introduced, and a colorful map shows where sand sharks live. Readers will also learn about the sand shark's special senses such as its lateral line, and how this tricky hunter uses them to outlast humans and other threats. A facts page, bolded glossary terms, and an index supplement the easy-to-read chapter text. Checkerboard Library is an imprint of ABDO Publishing Company.
Since the award-winning first volume, The Biology of Sharks and Their Relatives, published in 2004, the field has witnessed tremendous developments in research, rapid advances in technology, and the emergence of new investigators beginning to explore issues of biodiversity, distribution, physiology, and ecology in ways that eluded more traditional studies. As an entirely new companion volume, Sharks and Their Relatives II: Biodiversity, Adaptive Physiology, and Conservation brings you up to speed on these significant changes, specifically examining how elasmobranch fishes – the sharks, skates, rays, and chimaeras – successfully survive in a wide range of habitats. Emphasizes Conservation of Threatened Species This multidisciplinary volume begins by examining elasmobranch biodiversity patterns and their integrated sensory systems. It then explores the physiological adaptations – from unique sensory modalities to compensatory mechanisms for physiological and environmental stress – that make these animals particularly well-suited for the range of habitats where they are found, in both oceanic and freshwater realms. Features Established Researchers and Introduces New Pioneers in the Field The book then considers the human interactions and anthropogenic effects on worldwide elasmobranch populations and the potential extinction risks posed by increasing threats from changes in habitat, changes in water chemistry, and growing commercial exploitation. This text truly is unrivaled in terms of coverage and readability, and it is a must-have reference for marine biologists, fishery scientists, oceanographers, and also marine, zoo, and aquarium veterinarians. To address subject areas and subdisciplines where coverage was absent or superficial in volume one, Jeffrey Carrier and associates have assembled in the current volume a collection of works that reveal patterns of biodiversity, the physiological attributes that contribute to elasmobranchs’ successful exploitation of oceanic and freshwater realms, and the unique issues associated with the interaction between elasmobranchs and humans, all of this with overarching attention to issues of conservation. "We begin with chapters examining biodiversity. We have chosen to approach this discussion by presenting elasmobranchs as inhabitants of the range of zoogeographic provinces, realizing that significant overlap may occur for more pelagic species. This realization was reflected in the dialogue that occurred during preparation of the book between our chapter authors, and the recognition that many species simply cannot be confined to a specific habitat or range of habitats. We then continue by examining some of the unique physiological adaptations that allow these animals to exploit the range of habitats where they are found, from unique sensory modalities to compensatory mechanisms for physiological and environmental stress. "Our concluding section presents some of the challenges faced by members of these groups. We have asked our authors to consider human interactions and anthropogenic effects on worldwide populations and the potential extinction risks posed from survival under increasing threats from changes in habitat, changes in water chemistry, and increasing commercial exploitation. Conservation of species under threat remains a theme throughout the book. "Our authors represent an international group of investigators including established scientists whose work has been widely published and respected, and emerging younger scientists who have exploited recent advances in technology to ask and answer new questions as well as offering new insights and interpretations to enduring problems in the fields of ecology and physiology. We have asked them to be speculative and challenging, and we have asked them to predict future areas for investigation in hopes that their work will both inspire and provoke additional studies of these fascinating animals." - from the Preface