Download or read book Distribution Patterns of Reptiles and Amphibians in Puerto Rico written by Minh Duc Le and published by . This book was released on 1999 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study examined the question of whether a big island can be divided into many smaller islands with the same pattern of area-species curve as that of the complete island. To address this question, this study used data on the number and distribution of amphibians and reptiles on Puerto Rico and landbridge islands of the Puerto Rican Bank, which were fragmented from the big island about 10,000 years ago. In Puerto Rico, the data show correlations between the number of species and area available at different elevation levels and between species and area after removing effects of elevation. These patterns are different from the patterns of correlation between area and the number of reptiles and amphibians on 29 islands on the Puerto Rican Bank. The area-species curves of the elevationally and areally subdivided "islands" on Puerto Rico tend to have steeper slopes than the curves of the Puerto Rican Bank islands. Analyses of area and the number of those species on fragmented habitat islands at different elevations also indicated correlation between them. However, patterns of correlation seem not to be the same at each altitude. The slope of the area-species curve seems to decrease with increasing elevation levels. Other patterns of species distribution of Puerto Rico's herpetofauna are: there are linear relationships between the number of species and elevation, the number of species and distance from the coast, and the number of species and the species range areas. Multiple regression analyses of three variables: area, precipitation, and elevation, suggested that variation of species distribution in Puerto Rico is partly caused by interactions among these variables. Elevation plays an especially important role in explaining reptile and amphibian distribution. The rainfall variable had the least effect on determining herpetofauna diversity. The study results suggest that area-species correlation is a consequence of habitat heterogeneity on the island.
Download or read book Amphibians and Reptiles A Compare and Contrast Book written by Katharine Hall and published by Arbordale Publishing. This book was released on 2015-09-10 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: What makes a frog an amphibian but a snake a reptile? Both classes may lay eggs, but they have different skin coverings and breathe in different ways. Pages of fun facts will help kids identify each animal in the class like a pro after reading the fourth book in Arbordale’s Compare and Contrast series. Similar to Polar Bears and Penguins, Clouds and Trees; Amphibians and Reptiles uses stunning photographs and simple non-fiction text to get kids thinking about the similarities and differences between these two animal classes.
Download or read book Caribbean Amphibians and Reptiles written by Brian I. Crother and published by Elsevier. This book was released on 1999-06-02 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amphibians and reptiles are the most numerous, diverse, and frequently encountered animals on the Caribbean islands. This book provides a variety of perspectives on this amazing group of organisms. Caribbean Amphibians and Reptiles, compiled by an international team of zoologists, takes a fresh and detailed look at the complex biological puzzle of the Caribbean. The first true overview of the islands, it includes a historical examination of the people who have studied the Caribbean amphibians and reptiles. The book reviews the ecology, evolutionary history, and biogeographic explanations for the origins and diversity of the region's fauna with island-by-island coverage. It puts the Caribbean in perspective by comparing the islands to Central America and its amphibian reptile diversity. Additionally, the book includes figures, tables, and color plates which bring to life some of the region's most spectacular creatures. Key Features* Presents the first complete review of amphibians and reptiles in the Caribbean* Includes color plates and island maps* Contributors are recognized authorities in the field
Download or read book Amphibians and reptiles of Puerto Rico written by Juan A. Rivero and published by La Editorial, UPR. This book was released on 1998 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: Este es un gran esfuerzo del autor para reunir toda la información disponible hasta la fecha (1998) sobre las especies anfibias y reptiles de Puerto Rico; revisado y ampliado totalmente para la segunda edición, que fue bilingüe (español - inglés). Ilustrado con fotografías a todo color, el texto describe con lujo de detalles cada espécimen usando la menor cantidad de lenguaje científico o terminología técnica, lo que permite al aficionado satisfacer su curiosidad plenamente. Pero para toda la comunidad científica, se incluye un completo listado bibliográfico como fuente extra de información. Un capítulo entero fue dedicado a los temas de cuidado en el manejo de animales y, se refiere a asuntos tan importantes como ¿cómo cuidarse de una mordedura de serpiente? o las precauciones y táctica al recoger especímenes, para el envío y/o estudio científico, garantizando la estabilidad de su ecosistema.
Download or read book Annotated Checklist of the Birds Mammals Reptiles and Amphibians of the Virgin Islands Puerto Rico written by Richard Philibosian and published by . This book was released on 1977 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Los Anfibios y reptiles written by Juan A. Rivero and published by . This book was released on 1998 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Amphibians and reptiles written by Trevor Beebee and published by Pelagic Publishing Ltd. This book was released on 2013-07-01 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive guide to the native and non-native species of amphibian and reptile found in the British Isles. It covers the biology, ecology, conservation and identification of the British herpetofauna, and provides keys to adults and young.
Download or read book Herpetogeography of Puerto Rico written by Juan A. Rivero and published by . This book was released on 1979 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Herpetology of Porto Rico written by Leonhard Stejneger and published by . This book was released on 1904 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Herpetogeography of Puerto Rico written by Harold Heatwole and published by . This book was released on 1965 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Herpetology of Porto Rico written by Leonhard Stejneger and published by . This book was released on 1902* with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 A Guide to the Identification of the Amphibians and Reptiles of the West Indies exclusive of Hispaniola written by Albert Schwartz and published by . This book was released on 1985 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Amphibians and Reptiles of Morocco written by Gabriel Martínez del Mármol and published by . This book was released on 2019 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Amphibians and Reptiles of New York State written by James P. Gibbs and published by Oxford University Press. This book was released on 2007-04-05 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first guide yet produced to the amphibians and reptiles of New York State, a large and heavily populated state that hosts a surprisingly diverse and interesting community of amphibians and reptiles. This much needed guide to the identification, distribution, natural history and conservation of the amphibians and reptiles of New York State fill a long-empty niche. The book is the first comprehensive presentation of the distributional data gathered for the New York State Amphibian and Reptile Atlas project. With more than 60,000 records compiled from 1990-1999, this extraordinary and up-to-date database provides a rich foundation for the book. This volume provides detailed narratives on the 69 species native to New York State. With a heavy emphasis on conservation biology, the book also includes chapters on threats, legal protections, habitat conservation guidelines, and conservation case studies. Also included are 67 distribution maps and 62 pages of color photographs contributed by more than 30 photographers. As a field guide or a desk reference, The Amphibians and Reptiles of New York State is indispensable for anyone interested in the vertebrate animals of the Northeast, as well as students, field researchers and natural resource professionals.
Download or read book The Natural History of Amphibians and Reptiles in Sabah written by Robert F. Inger and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Amphibians and Reptiles written by Katharine Hall and published by Arbordale Publishing. This book was released on 2015-09-10 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: What makes a frog an amphibian but a snake a reptile? Both classes may lay eggs, but they have different skin coverings and breathe in different ways. Pages of fun facts will help kids identify each animal in the class like a pro after reading the fourth book in Arbordale’s Compare and Contrast series. Similar to Polar Bears and Penguins, Clouds and Trees; Amphibians and Reptiles uses stunning photographs and simple non-fiction text to get kids thinking about the similarities and differences between these two animal classes.
