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| Author | : William Edward Duellman |
| Publisher | : JHU Press |
| Total Pages | : 660 |
| Release | : 1999-07-28 |
| Genre | : Nature |
| ISBN | : 9780801861154 |
Sweet, University of California, Santa Barbara; Michael J. Tyler, University of Adelaide, Australia; Zhao Er-Mi, Chengdu Institute of Biology, Peoples Republic of China
| Author | : William E. Duellman |
| Publisher | : JHU Press |
| Total Pages | : 702 |
| Release | : 1994-02 |
| Genre | : Nature |
| ISBN | : 9780801847806 |
Now reissued in paperback with an updated preface by the authors, Biology of Amphibians remains the standard work in its field.
| Author | : David M. Green |
| Publisher | : Univ of California Press |
| Total Pages | : 352 |
| Release | : 2014-02-28 |
| Genre | : Science |
| ISBN | : 0520266722 |
"The frogs, toads, salamanders, and newts that inhabit North America, numbering nearly 300 species, represent immense variation in form, habitat, distribution and ecology. This volume discusses the diversity of these animals in relation to the historical geography of the North American continent and portrays all of the formally recognized amphibian species to be found in the United States and Canada within a geographical context. Each species is presented with a color photograph, an account of its range, habitat and conservation status, and an up-to-date, full color range map that depicts its known occurrences in relation to the topography of the landscape. This volume reflects the enormous growth in interest about amphibians and increased intensity of scientific research into their biology and distribution that has occurred during the past two decades"--
| Author | : Tiago S. Vasconcelos |
| Publisher | : Springer Nature |
| Total Pages | : 149 |
| Release | : 2019-08-28 |
| Genre | : Science |
| ISBN | : 3030262960 |
This book analyzes different facets of anuran amphibian distribution in South America. We integrate alternative biological metrics employing cutting-edge methods to understand the dynamic processes underlying species distribution patterns. By using the modern biogeographic toolbox, we explore how richness gradients, phylogenetic diversity, functional diversity, and range size/endemism distribution of amphibians vary along the continent. Moreover, we present a robust proposal for priority areas for conservation of anurans in South America that maximizes representativeness of distinct biodiversity facets.
| Author | : S. N. Stuart |
| Publisher | : |
| Total Pages | : 784 |
| Release | : 2008 |
| Genre | : Amphibians |
| ISBN | : |
"Amphibians are facing an extinction crisis, but getting to the facts has been difficult. "Threatened Amphibians of the World" is a visual journey through the first-ever comprehensive assessment of the conservation status of the world's 6,000 known species of frogs, toads, salamanders, and caecilians. All 1,900 species known to be threatened with extinction are covered, including a description of threats to each species and an evaluation of conservation measures in place or needed. Each entry includes a photograph or illustration of the species where available, a distribution map, and detailed information on range, population and habitat and ecology. Introductory chapters present a detailed analysis of the results, complemented by a series of short essays written by many of the world's leading herpetologists. Appendices include annoted lists of lower risk species and a country-by-country listing of threatened amphibians."--pub. desc.
| Author | : W. E. Duellman |
| Publisher | : |
| Total Pages | : |
| Release | : 1985 |
| Genre | : |
| ISBN | : |
| Author | : Juan Morrone |
| Publisher | : Columbia University Press |
| Total Pages | : 320 |
| Release | : 2009 |
| Genre | : Science |
| ISBN | : 0231143788 |
"Rather than favoring only one approach, Juan J. Morrone proposes a comprehensive treatment of the developments and theories of evolutionary biogeography. Evolutionary biogeography uses distributional, phylogenetic, molecular, and fossil data to assess the historical changes that have produced current biotic patterns. Panbiogeography, parsimony analysis of endemicity, cladistic biogeography, and phylogeography are the four recent and most common approaches. Many conceive of these methods as representing different "schools," but Morrone shows how each addresses different questions in the various steps of an evolutionary biogeographical analysis. Panbiogeography and parsimony analysis of endemicity are useful for identifying biotic components or areas of endemism. Cladistic biogeography uses phylogenetic data to determine the relationships between these biotic components. Further information on fossils, phylogeographic patterns, and molecular clocks can be incorporated to identify different cenocrons. Finally, available geological knowledge can help construct a geobiotic scenario that may explain how analyzed areas were put into contact and how the biotic components and cenocrons inhabiting them evolved. Morrone compares these methods and employs case studies to make it clear which is best for the question at hand. Set problems, discussion sections, and glossaries further enhance classroom use."--Publisher's description.
| Author | : Arthur C. Hulse |
| Publisher | : Comstock Publishing Associates |
| Total Pages | : 472 |
| Release | : 2001 |
| Genre | : Amphibians |
| ISBN | : |
Though Pennsylvania receives the most emphasis here, readers will find references to all of the northeastern US. A wide audience will find this a useful resource, including professional and amateur herpetologists, students, and amateur naturalists. As in a field guide, the amphibians and reptiles are described in detail to aid identification. The text goes far beyond a simple field guide, however, containing substantial treatment of the habitat, habits, reproduction, and distribution of each species with additional remarks on taxonomic status, behavior, appearance and conservation. Color photos of each species are included. Two of the authors are curators for museums of natural history, the third teaches biology at Indiana U. of Pennsylvania. c. Book News Inc.
| Author | : William Edward Duellman |
| Publisher | : |
| Total Pages | : 670 |
| Release | : 1994 |
| Genre | : |
| ISBN | : |
| Author | : Michael J. Lannoo |
| Publisher | : |
| Total Pages | : 536 |
| Release | : 1998 |
| Genre | : Art |
| ISBN | : |
In 1990 an international group of biologists, meeting to discuss rumors of declines in the number of amphibians, discovered that amphibian disappearances once thought to be a local problem were not -- the problem was global. And, even more disturbing, amphibians were disappearing not just from areas settled by humans but from regions of the world once believed to be pristine. Under the mantle of the Declining Amphibian Populations Task Force, this timely book addresses three fundamental questions for the midwestern United States: are amphibians declining; if so, why; and, if so, what can be done to halt these losses? In the Midwest -- defined here as Missouri, Iowa, Illinois, Indiana, Ohio, Minnesota, Wisconsin, and Michigan -- there can be no doubt that the number of salamanders and frogs has declined with EuroAmerican settlement and the conversion to an agriculturally dominated landscape. Habitat loss and landscape fragmentation have been major factors in this decline, as have aquacultural uses of natural wetlands. Bullfrog introductions have eliminated populations of native amphibians, and collecting for the biological supply trade has reduced the number of individuals within many populations. The goal of the forty-two essays in this well-documented, well-illustrated book is to put between two covers all we know now about the status of midwestern amphibians. By doing this, the editor has created a readily accessible historical record for future studies. Organized into sections covering landscape patterns and biogeography, species status, regional and state status, diseases and toxins, conservation, and monitoring and applications, this landmark volume will serve as the foundationfor amphibian conservation in the Midwest.
