Download or read book Phylogenetic Relationships of Two Poorly Known Honduran Treefrogs Hylidae Hylinae Hylini written by Wagner Chaves-Acuña and published by . This book was released on 2024 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Isthmohyla insolita and Exerodonta catracha are Honduran hylids of uncertain phylogenetic relationships. In this paper we present a phylogenetic analysis of mitochondrial and nuclear genes to study their relationships. Our results show that these species are, respectively, the sister taxon of and nested among the few available species of Plectrohyla, possibly the least studied genus of Hylini in terms of phylogenetic relationships. To solve the polyphyly of Exerodonta and Isthmohyla, both species are provisionally transferred to Plectrohyla, pending a broader phylogenetic study including all species in the genus. Consequently, Isthmohyla is restricted to a group of hylids endemic to the Isthmian highlands of Costa Rica and Panama in lower Central America. The inclusion of I. insolita in Plectrohyla implies another instance of independent evolution of terrestrial egg clutches in Hylini.
Download or read book Threatened Amphibians of the World written by S. N. Stuart and published by . This book was released on 2008 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: "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.
Download or read book Handbook of Larval Amphibians of the United States and Canada written by Ronald Altig and published by Cornell University Press. This book was released on 2015-05-21 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Generously illustrated, this essential handbook for herpetologists, ecologists, and naturalists features comprehensive keys to eggs, embryos, salamander larvae, and tadpoles; species accounts; a glossary of terms; and an extensive bibliography. The taxonomic accounts include a summarization of the morphology and basic natural history, as well as an introduction to published information for each species. Tadpole mouthparts exhibit major characteristics used in identifications, and the book includes illustrations for a number of species. Color photographs of larvae of many species are also presented. Handbook of Larval Amphibians of the United States and Canada, written by the foremost experts on larval amphibians, is the first guide of its kind and will transform the fieldwork of scientists and fish and wildlife professionals.
Download or read book The Lizards Crocodiles and Turtles of Honduras written by James R. McCranie and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on years of field work and the examination of thousands of museum specimens, The Lizards, Crocodiles, and Turtles of Honduras is the final installment of a series of volumes by James R. McCranie documenting the amphibians and reptiles of Honduras. Thoroughly illustrated by color photographs and maps of geographic distribution, the book describes in detail 86 species of Honduran lizards, crocodilians, and turtles. Identification keys in both English and Spanish allow the ready identification of all species, and discussions of conservation status review current threats to all species. The publication of this work represents the completion of the most comprehensive and detailed study of the amphibian and reptilian faunas of any country in Latin America.
Download or read book Biodiversity Biogeography and Nature Conservation in Wallacea and New Guinea written by Dmitry Telnov and published by The Entomological Society of Latvia. This book was released on 2011-08-01 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reptiles and Amphibians of Australia written by Harold Cogger and published by CSIRO PUBLISHING. This book was released on 2018-10-01 with total page 1093 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reptiles and Amphibians of Australia is a complete guide to Australia’s rich and varied herpetofauna, including frogs, crocodiles, turtles, tortoises, lizards and snakes. For each of the 1218 species there is a description of its appearance, distribution and habits. These descriptions are also accompanied by distribution maps and, in many cases, one of the book's more than 1000 colour photographs of living animals. The book also includes 130 simple-to-use dichotomous keys, accompanied by hundreds of explanatory drawings, that in most cases allow a specimen in hand to be identified. In addition, it has a comprehensive list of scientific references for those wishing to conduct more in-depth research, an extensive glossary, and basic guides to the collection, preservation and captive care of specimens. This classic work was originally published in 1975. The updated seventh edition contains a new Appendix that discusses recent changes and lists over 80 new or resurrected species and genera that have been added to the Australian frog and reptile fauna since the 2014 edition.
Download or read book Parsimony Phylogeny and Genomics written by Victor A. Albert and published by Oxford University Press, USA. This book was released on 2005-03-24 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Table of contents
Download or read book Reptiles of Costa Rica written by Twan Leenders and published by Comstock Publishing Associates. This book was released on 2019-08-15 with total page 643 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reptiles of Costa Rica, the long-awaited companion to Amphibians of Costa Rica, is the first ever comprehensive field guide to the crocodilians, turtles, lizards, and snakes of Costa Rica. A popular destination for tourists and biologists because of its biodiversity, the country is particularly rich in reptile fauna, boasting 245 species. The sheer diversity in shapes, sizes, colors, and natural history traits of these animals is beautifully displayed in this book. Lizards range from minuscule dwarf geckos to dinosaur-like iguanids, and everything in between, while the country's snakes include tiny eyeless wormsnakes, massive boas, as well as twenty-three dangerously venomous species, which include the largest vipers in the world. Author, photographer, and conservation biologist Twan Leenders has been researching and documenting the herpetofauna of Costa Rica for nearly twenty-five years. His explorations have taken him to remote parts of Costa Rica that few people ever visit, journeys that usually find him hauling an array of photographic equipment to document his finds. In addition to including more than 1,000 photographs, detailed black and white scientific illustrations, and range maps, this book also features paintings of anole dewlaps, a key identification feature for that very complex group of lizards. This new field guide will enable the reader to identify all species, while also providing a wealth of information about natural history, predation, breeding strategies, habitat preferences, and conservation of Costa Rica's reptile fauna.
Download or read book Amphibian Species of the World written by Darrel R. Frost and published by . This book was released on 1985 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Hylid Frogs of Middle America written by William Edward Duellman and published by Legare Street Press. This book was released on 2022-10-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Amphibians and Reptiles of Northern Guatemala the Yucatan and Belize written by Jonathan A. Campbell and published by University of Oklahoma Press. This book was released on 1999-02-01 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: Frogs, toads, salamanders, caecilians, turtles, lizards, crocodiles, and numerous species of snakes in the Petén region of northern Guatemala and adjacent terrain in Mexico and Belize are illustrated and profiled in this first field guide to the reptiles and amphibians of the area. The 160 species of creatures range from the enormous, dramatic, and potentially dangerous--such as the common venomous snake called the barba amarilla (yellow beard) and the now endangered American crocodile--to diminutive tree frogs, anoles, geckos, and skinks, and the secretive snakes of the forest floor. With 176 color photographs plus line drawings and maps, this guide is designed for use both by scientists and by interested tourists and armchair travelers. Notes on where animals are likely to be found and English and Spanish identification keys help anyone wishing to spot and recognize animals in the field.
Download or read book Amphibian conservation action plan proceedings IUCN SSC Amphibian Conservation Summit 2005 written by and published by IUCN. This book was released on 2007 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Phylogenetics Classification and Biogeography of the Treefrogs Amphibia Anura Arboranae written by William Edward Duellman and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Descriptions of New Hylid Frogs From Mexico and Central America written by William Edward Duellman and published by Good Press. This book was released on 2019-12-13 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Descriptions of New Hylid Frogs From Mexico and Central America, written by William Edward Duellman, is a comprehensive and scientifically significant contribution to the field of herpetology. Duellman's expertise in amphibians shines through as he presents detailed descriptions and taxonomic accounts of new hylid frog species found in the diverse regions of Mexico and Central America. This valuable research enriches our understanding of the region's biodiversity and contributes to the conservation of these unique amphibian species.
Download or read book Amphibians of China written by Liang Fei and published by Springer. This book was released on 2016-02-04 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book describes each amphibian with its alternate name, its main characteristics, biological data, population status, and geographic distribution. Each entry is accompanied by plenty of figures and colored pictures of the amphibian and its geographic distribution map. These illustrate China's amphibian species diversity and the latest research findings. It is the most comprehensive summary of China's amphibians. The text and picture combination aids species identification and comparison, and is valuable for the in-depth study of their phylogeny. Its detailed, comprehensive and illustrative descriptions help to identify amphibian species, and have important academic significance for further surveys and research on amphibian numbers, animal protection and the development of protective measures as well as quarantine in customs. It provides important information for research units concerned with amphibians both in China, and the rest of the world, and also for animal protection and law enforcement agencies. Professor Liang Fei, was formerly the director of the department of the herpetological research at Chengdu Institute of Biology, the Chinese Academy of Sciences, Chengdu, China; Professor Changyuan Ye works at Chengdu Institute of Biology, the Chinese Academy of Sciences, Chengdu, China;
Download or read book The Metaphysics of Evolution written by David L. Hull and published by SUNY Press. This book was released on 1989-01-01 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This critical collection of essays represents the best of the best when it comes to philosophy of biology. Many chapters treat evolution as a biological phenomenon, but the author is more generally concerned with science itself. Present-day science, particularly current views on systematics and biological evolution are investigated. The aspects of these sciences that are relevant to the general analysis of selection processes are presented, and they also serve to exemplify the general characteristics exhibited by science since its inception.
Download or read book The Snakes of Honduras written by James R. McCranie and published by Study of Amphibians. This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
