Download or read book Phylogeny of Pleurodema Anura Leptodactylidae A Biogeographic Model Classic Reprint written by William E. Duellman and published by Forgotten Books. This book was released on 2018-02-26 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Phylogeny of Pleurodema (Anura: Leptodactylidae): A Biogeographic Model The data for the present paper have been derived from our studies on the morphology of adults and tadpoles, mating calls, breeding behavior, and karyotypes, and from the extensive liter ature On the genus. These data form the basis for a phylogenetic construct that, in combination with information on past and present climatic and vegetation patterns in southern South America, provide the basis for the biogeographic model. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Phylogeny of Pleurodema Anura Leptodactylidae written by William Edward Duellman and published by . This book was released on 1971 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Panbiogeography written by Robin C. Craw and published by Oxford University Press. This book was released on 1999-04-15 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biogeography is a diverse subject, traditionally focusing on the distribution of plants and animals at different taxonomic levels, past and present. Modern biogeography also puts emphasis on the ecological character of the world vegetation types, and on the evolving relationship between humans and their environment. Panbiogeography describes a new synthesis of sciences of plant and animal distribution. The book emphasizes that the geographical patterns of animal and plant distribution contribute directly to the understanding and interpretation of evolutionary history. Geographic location is reintroduced as a critical element of both biogeography and evolutionary biology. The authors present chapters exploring the roles of geology, ecology, evolution in panbiogeographic theory, and introduce new methods, modes of classification, and ways of measuring biodiversity.

Download or read book In the Light of Evolution written by National Academy of Sciences and published by National Academies Press. This book was released on 2017-01-01 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biodiversity-the genetic variety of life-is an exuberant product of the evolutionary past, a vast human-supportive resource (aesthetic, intellectual, and material) of the present, and a rich legacy to cherish and preserve for the future. Two urgent challenges, and opportunities, for 21st-century science are to gain deeper insights into the evolutionary processes that foster biotic diversity, and to translate that understanding into workable solutions for the regional and global crises that biodiversity currently faces. A grasp of evolutionary principles and processes is important in other societal arenas as well, such as education, medicine, sociology, and other applied fields including agriculture, pharmacology, and biotechnology. The ramifications of evolutionary thought also extend into learned realms traditionally reserved for philosophy and religion. The central goal of the In the Light of Evolution (ILE) series is to promote the evolutionary sciences through state-of-the-art colloquia-in the series of Arthur M. Sackler colloquia sponsored by the National Academy of Sciences-and their published proceedings. Each installment explores evolutionary perspectives on a particular biological topic that is scientifically intriguing but also has special relevance to contemporary societal issues or challenges. This tenth and final edition of the In the Light of Evolution series focuses on recent developments in phylogeographic research and their relevance to past accomplishments and future research directions.

Download or read book Alytes written by and published by . This book was released on 2001 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reproductive Biology and Phylogeny of Anura written by B G M Jamieson and published by CRC Press. This book was released on 2003-01-08 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the major aspects of phylogeny and reproductive biology of frogs in chapters written by major authorities. Topics treated are: anuran phylogeny, classification and reproductive modes; gross anatomy of the reproductive system; oogenesis; endocrinology of reproduction; spermatogenesis and the mature spermatozoon; breeding glands; internal fertilization and sperm storage, parental care; general development; and molecular development.

Download or read book The Conservation and Biogeography of Amphibians in the Caribbean written by Neftalí Ríos-López and published by Pelagic Publishing Ltd. This book was released on 2023-02-28 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: An expansive and detailed review of the biology of Caribbean amphibians, considering their threats, conservation and outlook in a changing world. Amphibians are the group of vertebrates undergoing the fastest rate of extinction; it is urgent that we understand the causes of this and find means of protecting them. This landmark illustrated volume brings together the leading experts in the field. As well as offering an overview of the region as a whole, individual chapters are devoted to each island or island-group and the measures used to protect their amphibians through legislation or nature reserves. The biological background of insular biogeography, including its methods, analysis and results, is reviewed and applied specifically to the problems of Caribbean amphibians – this includes a re-examination of patterns and general ideas about the status of amphibians in the Anthropocene. The Conservation and Biogeography of Amphibians in the Caribbean offers an important baseline against which future amphibian conservation can be measured in the face of climate change, rising sea level and a burgeoning human population. Covers over 300 species.

Download or read book Cumulated Index Medicus written by and published by . This book was released on 1990 with total page 1474 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Amphibians of Argentina written by Esteban O. Lavilla and published by Museo Reg. Scienze Nat. Torino. This book was released on 2001 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book A Survey of Internal Oral Features of Leptodactyloid Larvae Amphibia Anura written by Richard J. Wassersug and published by . This book was released on 1988 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Amphibian Biology written by Harold Heatwole and published by . This book was released on 1994 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amphibian Biology was inspired by Biology of the Reptilia, edited by Carl Gans, and is intended as a companion to that series.

Download or read book Smithsonian Contributions to Zoology written by Smithsonian Institution and published by . This book was released on 1969 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Myodocopid Ostracoda of the Beaufort Sea Arctic Ocean written by Louis S. Kornicker and published by . This book was released on 1988 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aspects of the Chromosome Organization and Function written by and published by . This book was released on 1977 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Amphibian Diversity in Bolivia written by Jörn Köhler and published by . This book was released on 2000 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Library of Congress Catalogs written by Library of Congress and published by . This book was released on 1979 with total page 1040 pages. Available in PDF, EPUB and Kindle. Book excerpt: