Download or read book Population Genetics and Host Specificity of Spirorchis Scripta in Emydid Turtles written by Dominique Suzanne Freyre and published by . This book was released on 2009 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Alien Reptiles and Amphibians written by Fred Kraus and published by Springer Science & Business Media. This book was released on 2008-12-19 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transportation of species to areas outside their native ranges has been a feature of human culture for millennia. During this time such activities have largely been viewed as beneficial or inconsequential. However, it has become increasingly clear that human-caused introductions of alien biota are an ecological disruption whose consequences rival those of better-known insults like chemical pollution, habitat loss, and climate change. Indeed, the irreversible nature of most alien-species int- ductions makes them less prone to correction than many other ecological problems. Current reshuffling of species ranges is so great that the present era has been referred to by some as the “Homogocene” in an effort to reflect the unique mag- tude of the changes being made. These alien interlopers often cause considerable ecological and economic d- age where introduced. Species extinctions, food-web disruptions, community alte- tions, ecosystem conversion, changes in nutrient cycling, fisheries collapse, watershed degradation, agricultural loss, building damage, and disease epidemics are among the destructive – and frequently unpredictable – ecological and economic effects that invasive alien species can inflict. The magnitude of these damages c- tinues to grow, with virtually all environments heavily used by humans now do- nated by alien species and many “natural” areas becoming increasingly prone to alien invasion as well. Attention to this problem has increased in the past decade or so, and efforts to prevent or limit further harm are gaining wider scientific and political acceptance.
Download or read book Parasites and Parasitic Diseases written by Gilberto Antonio Bastidas Pacheco and published by BoD – Books on Demand. This book was released on 2019-04-24 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Parasitic diseases are considered nowadays as an important public health problem due to the high morbidity and mortality rates registered in the world. These diseases result in more severe consequences for the social order of tropical and subtropical countries because many of them have low economic income that makes it even more difficult to design and implement health control programs. This situation opens the door to the emergence and reemergence of these diseases; therefore, it is convenient, necessary, and essential to study and update the epidemiological behavior of tropical diseases with the objective of offering official health professionals and institutions current information for decision-making in this area to ensure social welfare.
Download or read book Infectious Diseases and Pathology of Reptiles written by Elliott R. Jacobson and published by CRC Press. This book was released on 2007-04-11 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt: Far from the line drawings and black-and-white photos of the past, Infectious Diseases and Pathology of Reptiles features high-quality, color photos of normal anatomy and histology, as well as gross, light, and electron microscopic images of pathogens and diseases. Many of these images have never before been published, and come directly from
Download or read book The Herpetofauna of New Caledonia written by Aaron M. Bauer and published by . This book was released on 2000 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Parasitology in Veterinary Medicine written by Peter Deplazes and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The textbook 'Parasitology in Veterinary Medicine' is based on 'Lehrbuch der Parasitologie für die Tiermedizin' (3rd ed.), published in 2013 by Enke, Germany. Wageningen Academic Publishers presents a revised edition in English, suited both for basic and advanced studies and as reference book for the veterinary practice. Although focused on the European situation, the book also deals with important parasitic diseases occurring in other regions.The main part is organized by parasite groups (protozoa, helminths, arthropoda, etc.). It provides information on the parasites' biology, epidemiology, immunology, pathogenesis, clinical signs, diagnosis, therapy and control. Summaries allow for a quick overview.Another part is arranged according to animal species (cattle, sheep and goats, pigs, horses, dogs and cats, rabbits, poultry, bees). It contains tables listing the parasites of the organ systems and showing antiparasitic drugs. Furthermore, practical instructions on the control of parasitic diseases are given.Further chapters deal with general parasitology, zoonoses, parasites in food, diagnostic procedures, and essentials of therapy and control of parasitoses. A detailed glossary with etymological notes is intended for a better understanding of parasitological terms. The book contains numerous tables and is illustrated with 421 figures, including many instructive drawings of parasite life cycles.
Download or read book Turtles of the World written by Franck Bonin and published by JHU Press. This book was released on 2006 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sea Turtle Health Rehabilitation written by Charles A. Manire and published by J. Ross Publishing. This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first-ever comprehensive book on sea turtle husbandry, health, medicine, and surgery, this full-color guide presents extensive information for the proper rescue, evaluation, care, and rehabilitation of sick and injured sea turtles at every stage of life.
Download or read book The Phylogenetic Handbook written by Marco Salemi and published by Cambridge University Press. This book was released on 2003-08-27 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sample Text
Download or read book Turtles of Alabama written by Craig Guyer and published by University of Alabama Press. This book was released on 2015-10-15 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Turtles of Alabama pulls together new discoveries, research, and taxonomic changes that have occurred in herpetology within the state of Alabama since the 1975 publication of the now-classic volume Reptiles and Amphibians of Alabama by Robert H. Mount.
Download or read book Sea Turtles written by Candace Patterson and published by Nova Publishers. This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern marine turtles belong to an ancient group of reptiles inhabiting the Earth for over 110 million years, since the Cretaceous. Marine turtles depend on both marine and terrestrial habitats for their growth and development, from high energy beaches to benthic reefs, and the open waters of the seas. All seven species of sea turtles are listed on the International Union for Conservation of Nature (IUCN) Red List of Threatened Animals (IUCN 2011). The threats facing sea turtles are many, both on land and at sea, including habitat loss, predation, and human exploitation. This book examines the ecology, behavior and conservation efforts of sea turtles.
Download or read book Morphology and Evolution of Turtles written by Donald B. Brinkman and published by Springer Science & Business Media. This book was released on 2012-08-16 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume celebrates the contributions of Dr. Eugene Gaffney to the study of turtles, through a diverse and complementary collection of papers that showcases the latest research on one of the most intriguing groups of reptiles. A mix of focused and review papers deals with numerous aspects of the evolutionary history of turtles, including embryonic development, origins, early diversification, phylogenetic relationships, and biogeography. Moreover it includes reports on important but poorly understood fossil turtle assemblages, provides historical perspectives on turtle research, and documents disease and variation in turtles. With its broad scope, which includes descriptions of material and new taxa from Australia, Asia, and Europe, as well as North and South America, this work will be an essential resource for anyone interested in the morphology and evolution of turtles. “This volume’s breadth of time, geography, and taxonomic coverage makes it a major contribution to the field and a ‘must have’ for all vertebrate paleontologists.”, James F. Parham, California State University, CA, USA “A comprehensive and sweeping overview of turtle evolution by the top experts in the field that will interest everyone curious about these unique reptiles.” Jason S. Anderson, University of Calgary, Canada “An invaluable addition to the literature that covers the full spectrum of approaches toward understanding the evolution of these noble creatures.” Ann C. Burke, Wesleyan University, CT , USA “A truly comprehensive volume that both the student of fossil turtles, as well as the general reader interested in these enigmatic creatures, will find fascinating.” Tyler Lyson, Yale University, CT, USA
Download or read book Turtles written by Whit Gibbons and published by . This book was released on 2009-12-21 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: With a friendly mix of scientific analysis and basic encyclopedic coverage, Gibbons and Greene discuss a broad range of turtle topics, including behavior, ecology, reproduction and development, turtle-human relationships, and the appearance of turtles in popular literature.
Download or read book Skeletal Impact of Disease written by Bruce M. Rothschild and published by New Mexico Museum of Natural History and Science. This book was released on 2006 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Turtles of the United States written by Carl H. Ernst and published by . This book was released on 1972 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Map Turtle and Sawback Atlas written by Peter V. Lindeman and published by University of Oklahoma Press. This book was released on 2013-12-02 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering all facets of the biology of a little-known genus, Peter V. Lindeman’s lavishly illustrated Map Turtle and Sawback Atlas is both a scientific treatise and an engaging introduction to a striking group of turtles. Map turtles and sawbacks, found in and along rivers from Texas to Florida and north to the Great Lakes, fascinate ecologists and evolutionary biologists. Over a short geologic time span, these turtles achieved exceptional biological diversification. Their diets are also exceptionally diverse, and a significant difference in size distinguishes males from females. Adult males are typically half or less the shell length of adult females, making map turtles and sawbacks the champions of sexual dimorphism among not only turtles but all four-legged vertebrates. Aesthetics also draw biologists and hobbyists to map turtles and sawbacks. While the male Sabine map turtle may look to some like a “pencil-necked geek,” as the author puts it, markings on the shell, limbs, head, and neck make map turtles among the most attractive turtles on earth. Sawbacks feature a striking ridge down their shell. Few turtles show themselves off to such advantage. Photographs included here of Graptemys basking poses reveal to what improbable heights these turtles can scale, the spread-eagle sunning stances they adopt, the stacking of individuals on a crowded site, and the heads that warily watch the world above the waterline. In lively prose, Lindeman details the habitat, diet, reproduction and life history, natural history, and population abundance of each species. A section on conservation status summarizes official state, federal, and international designations for each species, along with efforts toward population management and recovery as well as habitat preservation. The author also outlines promising avenues for future research, ranging from the effects of global climate change on populations to strategies for combating expansion of the pet trade.
Download or read book Coccidia and Coccidiosis written by László P. Pellérdy and published by . This book was released on 1974 with total page 968 pages. Available in PDF, EPUB and Kindle. Book excerpt:
