Ecuadorian Lizards of the Genus Stenocercus (Squamata: Tropiduridae)
Author : Omar Torres-Carvajal
Publisher :
Page : 46 pages
File Size : 12,76 MB
Release : 2000
Category : Lizards
ISBN :
Author : Omar Torres-Carvajal
Publisher :
Page : 46 pages
File Size : 12,76 MB
Release : 2000
Category : Lizards
ISBN :
Author :
Publisher : Academy of Natural Sciences
Page : 214 pages
File Size : 17,46 MB
Release :
Category :
ISBN : 9781437955422
Author : Alejandro Arteaga
Publisher :
Page : 257 pages
File Size : 31,88 MB
Release : 2013
Category : Amphibians
ISBN :
Author : British Museum (Natural History)
Publisher :
Page : 316 pages
File Size : 21,68 MB
Release : 1845
Category : British Museum (Natural History)
ISBN :
Author :
Publisher :
Page : 392 pages
File Size : 30,18 MB
Release : 2000
Category : Natural history
ISBN :
Author : Javier A. Rodriguez-Robles
Publisher : Univ of California Press
Page : 137 pages
File Size : 15,23 MB
Release : 2003-01-01
Category : Science
ISBN : 0520930002
The Museum of Vertebrate Zoology (MVZ), located on the campus of the University of California, Berkeley, is a leading center of herpetological research in the United States. This monograph offers a brief account of the principal figures associated with the collection and of the most important events in the history of herpetology in the MVZ during its first 93 years, and lists all type specimens of recent amphibians and nonavian reptiles in the collection. Although the MVZ has existed since 1908, until 1945 there was no formal curator for the collection of amphibians and nonavian reptiles. Since that time Robert C. Stebbins, David B. Wake, Harry W. Greene, Javier A. Rodríguez-Robles (in an interim capacity), and Craig Moritz have served in that position. The herpetological collection of the MVZ was begun on March 13, 1909, with a collection of approximately 430 specimens from southern California and as of December 31, 2001, contained 232,254 specimens. Taxonomically, the collection is strongest in salamanders, accounting for 99,176 specimens, followed by "lizards" (squamate reptiles other than snakes and amphisbaenians, 63,439), frogs (40,563), snakes (24,937), turtles (2,643), caecilians (979), amphisbaenians (451), crocodilians (63), and tuataras (3). Whereas the collection's emphasis historically has been on the western United States and on California in particular, representatives of taxa from many other parts of the world are present. The 1,765 type specimens in the MVZ comprise 120 holotypes, three neotypes, three syntypes, and 1,639 paratopotypes and paratypes; 83 of the holotypes were originally described as full species. Of the 196 amphibian and nonavian reptilian taxa represented by type material, most were collected in México (63) and California (USA, 54). The Appendix of the monograph presents a list of curators, graduate and undergraduate students, postdoctoral fellows, research associates, research assistants, curatorial associates, curatorial assistants, and visiting faculty who have conducted research on the biology of amphibians and reptiles while in residence in the Museum of Vertebrate Zoology as of December 31, 2001.
Author : Angus Bellairs
Publisher :
Page : pages
File Size : 24,45 MB
Release : 1969
Category :
ISBN :
Author : Laurie J. Vitt
Publisher : Academic Press
Page : 544 pages
File Size : 47,17 MB
Release : 2012-12-02
Category : Science
ISBN : 0323139248
Herpetology has always been one of the most exciting disciplines of zoology. During the past few years the field has continued to grow, yet it has been plagued by scarcity of comprehensive, up-to-date textbooks containing the most important developments. This timely book fills that void. Through skillful synthesis, the author summarizes the diversity in the biology of living amphibians and reptiles and describes the breadth of current herpetological research. Topics covered include the evolution, classification, development, reproduction, population, and environmental issues surrounding the study of amphibians and reptiles. Designed as an advanced undergraduate textbook, Herpetology is a valuable resource for students, practitioners, and interested amateurs alike. - Provides an incisive survey and much needed update of the field - Emphasizes the biological diversity among amphibians and reptiles - Details the most recent research findings, citing ke
Author : Rodolfo Dirzo
Publisher : Island Press
Page : 409 pages
File Size : 36,73 MB
Release : 2012-09-26
Category : Science
ISBN : 1610910214
Though seasonally dry tropical forests are equally as important to global biodiversity as tropical rainforests, and are one of the most representative and highly endangered ecosystems in Latin America, knowledge about them remains limited because of the relative paucity of attention paid to them by scientists and researchers and a lack of published information on the subject. Seasonally Dry Tropical Forests seeks to address this shortcoming by bringing together a range of experts in diverse fields including biology, ecology, biogeography, and biogeochemistry, to review, synthesize, and explain the current state of our collective knowledge on the ecology and conservation of seasonally dry tropical forests. The book offers a synthetic and cross-disciplinary review of recent work with an expansive scope, including sections on distribution, diversity, ecosystem function, and human impacts. Throughout, contributors emphasize conservation issues, particularly emerging threats and promising solutions, with key chapters on climate change, fragmentation, restoration, ecosystem services, and sustainable use. Seasonally dry tropical forests are extremely rich in biodiversity, and are seriously threatened. They represent scientific terrain that is poorly explored, and there is an urgent need for increased understanding of the system's basic ecology. Seasonally Dry Tropical Forests represents an important step in bringing together the most current scientific information about this vital ecosystem and disseminating it to the scientific and conservation communities.
Author : Paulo S.
Publisher : Columbia University Press
Page : 409 pages
File Size : 16,54 MB
Release : 2013-02-05
Category : Science
ISBN : 0231505965
The massive grasslands of Brazil -- known as the cerrados -- which cover roughly a quarter of its land surface and are among the most threatened regions in South America, have received little media attention. This book brings together leading researchers on the area to produce the first detailed account in English of the natural history and ecology of the cerrado/savanna ecosystem. Given their extent and threatened status, the richness of their flora and fauna, and the lack of familiarity with their unique ecology at the international level, the cerrados are badly in need of this important and timely work.