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History of Terrestrial Mammals in South America
This book takes a non-technical approach in covering the evolution of South American mammalian fauna throughout geological history, and discusses how South America has changed due to mammalian invasions. Unlike other works on the subject, this book attempts to answer several crucial questions that often go unmentioned together in one cohesive monograph. What was the fauna like before the American interchange? What were the origins of the now-extinct groups when northern species arrived and out-competed them? How did the modern mammalian fauna come into being with such disparate animal groups? This information is given from a historical perspective throughout the book's 15 chapters, and is pr...
A Primate Model for the Study of Colitis and Colonic Carcinoma The Cotton-Top Tamarin (Saguinus oedipus)
A Primate Model for the Study of Colitis and Colonic Carcinoma describes recent observations of the prevalence, pathogenesis, natural history, and time-course of idiopathic colitis and colonic carcinoma in the Cotton-Top Tamarin (CTT) model. Results of colonoscopy and mucosal biopsy are shown to evaluate the therapeutic efficacy of new anti-colitic agents. The contributions of antigenic profiles as a function of disease state, occurrence of extra-intestinal manifestations, and possible causal agents of colitis are also discussed. Prevalence of spontaneous CTT colonic carcinoma is considered from genetic influence, from promotion by colitis, and through the use of diagnostic and prognostic tools such as flow cytometry. Changes in fecal steroids, serum markers, colonic glycoprotein, polyamine metabolism, and immunobiology of CTTs are discussed in regard to disease condition. The book is an essential reference on the CTT model for gastroenterologists, oncologists, and all researchers interested in digestive diseases.
Animal Discoveries
Imagine a worm that spits glue, a rat with vampire teeth, and a frog you can see through! These are just some of the amazing animals that were recently discovered by scientists. Readers learn about these fascinating creatures and many more through carefully-leveled, engaging books reviewed by Smithsonian experts.
Evolutionary Biology and Conservation of Titis, Sakis and Uacaris
The neotropical primate family Pitheciidae consists of four genera Cacajao (uacaris), Callicebus (titis), Chiropotes (bearded sakis) and Pithecia (sakis), whose 40+ species display a range of sizes, social organisations, ecologies and habitats. Few are well known and the future survival of many is threatened, yet pitheciines have been little studied. This book is the first to review the biology of this fascinating and diverse group in full. It includes fossil history, reviews of the biology of each genus and, among others, specific treatments of vocalisations and foraging ecology. These studies are integrated into considerations of current status and future conservation requirements on a country-by-country basis for each species. A state-of-the-art summary of current knowledge, Evolutionary Biology and Conservation of Titis, Sakis and Uacaris is a collective effort from all the major researchers currently working on these remarkable animals.
The Giant Otter
“The charisma of these huge, Amazonian ‘river people’ burns through even the most factual descriptions, emphasized by an abundance of photographs.” —BBC Wildlife The aptly named giant otter is exceptionally well adapted to life in rivers, lakes and wetlands in tropical South America. Known in Spanish as lobo del rio or ‘river wolf,’ it can be as long as a human is tall and is the most social of the world’s thirteen otter species. Each individual is identifiable from birth by its pale throat pattern, as unique as your fingerprint. Giant otters are top carnivores of the Amazon rainforest and have little to fear . . . except man. There are many reasons why scientists and tourist...
Primates in Flooded Habitats
A ground breaking study of primates that live in flooded habitats around the world.
South American Primates
This will be the first time a volume will be compiled focusing on South American monkeys as models to address and test critical issues in the study of nonhuman primates. In addition, the volume will serve an important compliment to the book on Mesoamerican primates recently published in the series under the DIPR book series. The book will be of interest to a broad range of scientists in various disciplines, ranging from primatology, to animal behavior, animal ecology, conservation biology, veterinary science, animal husbandry, anthropology, and natural resource management. Moreover, although the volume will highlight South American primates, chapters will not simply review particular taxa or...
Nature's Tapestry: Uncovering the Beauty and Importance of Biodiversity
We cannot separate human beings from biodiversity. Our vital functions and our health are synergistic with other species. The number of microorganisms we live with is greater than the total number of cells in our bodies. So, separation from biodiversity and its loss are the greatest threats to human survival, and the current model for human development affects our very lives. We must integrate marine and terrestrial life to understand our interdependence with biodiversity. Colombia, a megadiverse country with access to two oceans, is the perfect canvas on which to illustrate this message: nature has sustainable and straightforward solutions to society's emerging problems. The new challenges ...
Primates of Colombia
Colombia is a one of the most biologically diverse countries in the world: although it takes up slightly less than one percent of the Earth's surface, it is home to approximately ten percent of the world's plants and animals, with a rich variety of flora and fauna and a diversity of primate species that is only superseded by Brazil and Peru in number. This vibrantly illustrated field guide is the result of a wealth of field work conducted on Colombian primates both in and out of the country. The volume illustrates and describes twenty-eight primate species comprising forty-three taxa, of which fifteen taxa are only found in Colombia. The field guide also includes comprehensive chapters on primate classification, fossil history, and conservation, and each is augmented by a wealth of finely detailed drawings, photographs, and maps. Primates of Colombia will be an invaluable resource for primatologists and naturalists alike.
