FISHES A GUIDE TO THEIR DIVERSITY

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Fishes A Guide To Their Diversity

Author : Philip A. Hastings
ISBN : 9780520959330
Genre : Science
File Size : 76.43 MB
Format : PDF, Docs
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There are more than 33,000 species of living fishes, accounting for more than half of the extant vertebrate diversity on Earth. This unique and comprehensive reference showcases the basic anatomy and diversity of all 82 orders of fishes and more than 150 of the most commonly encountered families, focusing on their distinctive features. Accurate identification of each group, including its distinguishing characteristics, is supported with clear photographs of preserved specimens, primarily from the archives of the Marine Vertebrate Collection at Scripps Institution of Oceanography. This diagnostic information is supplemented by radiographs, additional illustrations of particularly diverse lineages, and key references and ecological information for each group. An ideal companion to primary ichthyology texts, Fishes: A Guide to Their Diversity gives a broad overview of fish morphology arranged in a modern classification system for students, fisheries scientists, marine biologists, vertebrate zoologists, and everyday naturalists. This survey of the most speciose group of vertebrates on Earth will expand the appreciation of and interest in the amazing diversity of fishes.
Category: Science

A Visual Guide To Fish And Amphibians

Author : Sol90 Editorial Staff
ISBN : 9781508182351
Genre : Young Adult Nonfiction
File Size : 79.32 MB
Format : PDF, Docs
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Readers will be mesmerized by prehistoric and modern fish and amphibians alike as they tour through this striking volume all about water-dwelling creatures. They'll learn the anatomy of sharks, the communicative power of different colors between fish, and how even something as seemingly simple as a tail can mean wildly different structures and shapes for different species. Readers will also jump out of the water to discover the diverse world of toads, salamanders, newts, and more, learning about the amazing adaptations of the amphibious world. History of myths involving fish and amphibians, explanations of commercial fishing, and discussions of endangered species provide a human connection for students as well.
Category: Young Adult Nonfiction

The Diversity Of Fishes

Author : Gene Helfman
ISBN : 9781444311907
Genre : Technology & Engineering
File Size : 30.51 MB
Format : PDF, Mobi
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The second edition of The Diversity of Fishes represents a major revision of the world’s most widely adopted ichthyology textbook. Expanded and updated, the second edition is illustrated throughout with striking color photographs depicting the spectacular evolutionary adaptations of the most ecologically and taxonomically diverse vertebrate group. The text incorporates the latest advances in the biology of fishes, covering taxonomy, anatomy, physiology, biogeography, ecology, and behavior. A new chapter on genetics and molecular ecology of fishes has been added, and conservation is emphasized throughout. Hundreds of new and redrawn illustrations augment readable text, and every chapter has been revised to reflect the discoveries and greater understanding achieved during the past decade. Written by a team of internationally-recognized authorities, the first edition of The Diversity of Fishes was received with enthusiasm and praise, and incorporated into ichthyology and fish biology classes around the globe, at both undergraduate and postgraduate levels. The second edition is a substantial update of an already classic reference and text. Companion resources site This book is accompanied by a resources site: www.wiley.com/go/helfman The site is being constantly updated by the author team and provides: · Related videos selected by the authors · Updates to the book since publication · Instructor resources · A chance to send in feedback
Category: Technology & Engineering

Guide To Marine Life

Author : Marty Snyderman
ISBN : 1881652068
Genre : Nature
File Size : 28.17 MB
Format : PDF, ePub, Mobi
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A layman's guide to identifying and understanding the marine life while scuba diving.
Category: Nature

Field Guide To The Fishes Of The Amazon Orinoco And Guianas

Author : Peter van der Sleen
ISBN : 9781400888801
Genre : Nature
File Size : 67.74 MB
Format : PDF, Kindle
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The Amazon and Orinoco basins in northern South America are home to the highest concentration of freshwater fish species on earth, with more than 3,000 species allotted to 564 genera. Amazonian fishes include piranhas, electric eels, freshwater stingrays, a myriad of beautiful small-bodied tetras and catfishes, and the largest scaled freshwater fish in the world, the pirarucu. Field Guide to the Fishes of the Amazon, Orinoco, and Guianas provides descriptions and identification keys for all the known genera of fishes that inhabit Greater Amazonia, a vast and still mostly remote region of tropical rainforests, seasonally flooded savannas, and meandering lowland rivers. The guide’s contributors include more than fifty expert scientists. They summarize the current state of knowledge on the taxonomy, species richness, and ecology of these fish groups, and provide references to relevant literature for species-level identifications. This richly illustrated guide contains 700 detailed drawings, 190 color photos, and 500 distribution maps, which cover all genera. An extensive and illustrated glossary helps readers with the identification keys. The first complete overview of the fish diversity in the Amazon, Orinoco, and Guianas, this comprehensive guide is essential for anyone interested in the freshwater life inhabiting this part of the world. First complete overview of the fish diversity in the Amazon and Orinoco basins Contributors include more than fifty experts Identification keys and distribution maps for all genera 190 stunning color photos 700 detailed line drawings Extensive and illustrated glossary
Category: Nature

Fish

Author : Peter B. Moyle
ISBN : 0520916654
Genre : Science
File Size : 36.65 MB
Format : PDF, ePub
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Engagingly written, with both learning and humor, Fish bridges the gap between purely pictorial books and scholarly texts, and provides a succinct summary of fish biology and conservation for students and fish enthusiasts.
Category: Science

Field Guide To Marine Fishes Of Tropical Australia

Author : Gerald R Allen
ISBN : 9781920843892
Genre : Science
File Size : 87.38 MB
Format : PDF, ePub
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This phenomenally successful guide to the wealth and variety of fish in Australia’s tropical waters — including the Great Barrier Reef — and south-east Asia has been updated and expanded. The book has sold more than 20,000 copies in its previous editions, and is an invaluable reference for divers and anglers, to both scientists and the lay person; to everyone with an interest in our remarkable tropical fish. Full colour illustrations by leading Australian marine artists, Roger Swainton and Jill Ruse, make identification easy. The author has also included an edibility guide.
Category: Science

Fish Conservation

Author : Gene S. Helfman
ISBN : 9781597267601
Genre : Science
File Size : 85.91 MB
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Fish Conservation offers, for the first time in a single volume, a readable reference with a global approach to marine and freshwater fish diversity and fishery resource issues. Gene Helfman brings together available knowledge on the decline and restoration of freshwater and marine fishes, providing ecologically sound answers to biodiversity declines as well as to fishery management problems at the subsistence, recreational, and commercial levels. Written in an engaging and accessible style, the book: considers the value of preserving aquatic biodiversity offers an overview of imperiled fishes on a taxonomic and geographic basis presents a synthesis of common characteristics of imperiled fishes and their habitats details anthropogenic causes of decline examines human exploitation issues addresses ethical questions surrounding exploitation of fishes The final chapter integrates topics and evaluates prospects for arresting declines, emphasizing the application of evolutionary and ecological principles in light of projected trends. Throughout, Helfman provides examples, explores case studies, and synthesizes available information from a broad taxonomic, habitat, and geographic range. Fish Conservation summarizes the current state of knowledge about the degradation and restoration of diversity among fishes and the productivity of fishery resources, pointing out areas where progress has been made and where more needs to be done. Solutions focus on the application of ecological knowledge to solving practical problems, recognizing that effective biodiversity conservation depends on meeting human needs through management that focuses on long term sustainability and an ecosystem perspective.
Category: Science

Fishes

Author : Gene Helfman
ISBN : 9781421402222
Genre : Nature
File Size : 24.21 MB
Format : PDF
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One fish, two fish, red fish, nearly thirty thousand species of fish -- or fishes, as they are properly called when speaking of multiple species. This is but one of many things the authors of this fascinatingly informative book reveal in answering common and not-so-common questions about this ubiquitous group of animals. Fishes range in size from tiny gobies to the massive Ocean Sunfish, which weighs thousands of pounds. They live in just about every body of water on the planet. Ichthyologists Gene Helfman and Bruce Collette provide accurate, entertaining, and sometimes surprising answers to over 100 questions about these water dwellers, such as "How many kinds of fishes are there?" "Can fishes breathe air?" "How smart are fishes?" and "Do fishes feel pain?" They explain how bony fishes evolved, the relationship between them and sharks, and why there is so much color variation among species. Along the way we also learn about the Devils Hole Pupfish, which has the smallest range of any vertebrate in the world; Lota lota, the only freshwater fish to spawn under ice; the Candiru, a pencil-thin Amazonian catfish that lodges itself in a very personal place of male bathers and must be removed surgically; and many other curiosities. With over 100 photographs -- including two full-color photo galleries -- and the most up-to-date facts on the world's fishes from two premier experts, this fun book is the perfect bait for any curious naturalist, angler, or aquarist.
Category: Nature

Field Guide To The Eastern And Southern Cape Coasts

Author : Roy Lubke
ISBN : 1919713034
Genre : Nature
File Size : 60.29 MB
Format : PDF, ePub, Docs
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Whether you are a bird-watcher, an angler, a hiker, a diver, an environmentalist, or merely a weekend nature lover, the Field Guide to the Eastern and southern Cape Coasts will provide hours of fascinating reading and be an invaluable reference fore ears to come. As well as describing the many rich and varied ecosystems along the extremely popular coastal area from Mossel Bay to the Kei River Mouth, this user-friendly guide also explores the human impact on the environment and need for conservation management. Written by specialists in their various fields, this reference guide: investigates the rich diversity of plants and animals in this region and their conservation; examines the relationships between plants and animals in the marine, estuarine, freshwater and terrestrial environments and describes the functioning of these ecosystems; explores interesting, little-known facts of local history and archaeology, which should fascinate both visitors to the area and residents alike; provides details on local fish, fishing spots, choice of tackle and fishing regulations; gives useful information on the many hiking and nature trails in the area. The drawings, tables, maps and a sixteen-page colour section make this guide extremely accessible to all, and even amateurs should be able to identify the plants and animals of this diverse region.
Category: Nature