Rodents in Desert Environments

Rodents in Desert Environments
Author: I. Prakash
Publisher: Springer Science & Business Media
Total Pages: 636
Release: 2012-12-06
Genre: Science
ISBN: 9401019444

The Evolution of Desert Adaptations. 190 A Comparison of Behavior Patterns. . 196 A Comparison of Behavior Patterns in: Meriones, Gerbillus and Perognathus . . . . . 210 Spacing and Communication 217 Acknowledgements 221 References . . . . . . . . 221 XI. Activity Patterns ofa Desert Rodent by N. R. FRENCH 225 Introduction . . . . . . . . . . . . . . . 225 Methods. . . . . . . . . . . . . . . . . 226 The Microdosimeter and the Index of Activity. 227 Variation in Activity. . . . . . . . . . . . 229 Climatological Variables and Animal Activity . 229 Analysis . 232 Discussion 237 Summary 238 References 239 XII. Patterns of Food, Space and Diversity by M. L. ROSENZWEIG, BARBARA SMIGEL & A. KRAFT. 241 Introduction . . . . . . . . . . . 241 Resource Allocation by Seed Selection 242 Habitat Selection in Space . . . . . 251 The Pattern of Local Species Diversity 260 Acknowledgements 266 References . . . . . . . . . . . . 266 XIII. Desert Coloration in Rodents by D. L. HARRISON. 269 Introduction . . . 269 Desert Coloration . 269 Acknowledgements 275 References . . . . 275 XIV. The Biology of so:me Desert-Dwelling Ground Squ- rels by A. C. HA WBECKER . 277 Introduction . 277 Reproduction. . . . . . 279 Food Habits . . . . . . 288 Population Characteristics 294 Habitat Factors . 297 References . . . . . . . 302 IX xv. Reproductive Biology of North ADlerican Desert Rodents by H. D. SMITH & C. D. JORGENSEN. 305 Introduction . . . . . . . . . . . . . 305 Reproductive Biology: Species Summaries. . . 308 References . . . . . . . . . . . . . . . . 328 XVI. Rodent Faunas and EnvironDlental Changes in the Pleistocene of Israel by E. TCHERNOV . . . . . . . 331 Introduction . . . . . . . . . . . . . . . . . . . 331 The Main Biogeographical Changes in the Near-East since the Miocene . . . . . . . . . . . . . . . . . . . 331 The Composition of the Rodents Faunas in the Pleistocene of Israel . . . . . . . . . . . . . . . . . . . . . 336 The Main Ecological Changes in the Quarternary of Israel . . . . . . . . . . . . . . . . . . . . . .

Spatial Ecology of Desert Rodent Communities

Spatial Ecology of Desert Rodent Communities
Author: Georgy I. Shenbrot
Publisher: Springer Science & Business Media
Total Pages: 300
Release: 2012-12-06
Genre: Science
ISBN: 3642600239

Rodents are conspicuous and important components of the desert biome. Many general concepts in modern community and behavioral ecology use them as a main model. This volume compiles and generalizes data on the spatial structure of desert rodent communities, taking into account both global (biogeographic) and local (ecological) patterns. It is based on studies of rodents in different deserts of the Northern Hemisphere (Karakum, Kyzylkum, Bet-Pak-Dala, Gobi, Thar, Chihuahua, Negev, and North Caspian deserts) as well as on a thorough analysis of the literature.

Biology of Desert Invertebrates

Biology of Desert Invertebrates
Author: C. S. Crawford
Publisher: Springer Science & Business Media
Total Pages: 329
Release: 2012-12-06
Genre: Science
ISBN: 3642857949

What little we know of the biology of desert invertebrates stems largely from inferences based on intensive and repeated observations. Such informa tion is not gained easily, since despite the actual abundance of these animals, relatively few of them are ever seen. In fact, except for species impacting on the well-being of human populations, historically most have been ignored by scholars in the western world. Indeed, it was ancient Egypt, with its reverence for the symbolism of the scarab, that probably provided us with the clearest early record of prominent desert types. A more modest resurgence of the story had to wait until the arrival of the present century. To be sure, some of the more obvious species had by then been elevated by European collectors to the level of drawing-room curios ities, and expeditions had returned large numbers to museums. But by 1900 the task of describing desert species and relationships among them was still in its infancy; and as for careful natural history studies, they too were just coming into their own.

Rodent Societies

Rodent Societies
Author: Jerry O. Wolff
Publisher: University of Chicago Press
Total Pages: 627
Release: 2008-09-15
Genre: Science
ISBN: 0226905381

Rodent Societies synthesizes and integrates the current state of knowledge about the social behavior of rodents, providing ecological and evolutionary contexts for understanding their societies and highlighting emerging conservation and management strategies to preserve them. It begins with a summary of the evolution, phylogeny, and biogeography of social and nonsocial rodents, providing a historical basis for comparative analyses. Subsequent sections focus on group-living rodents and characterize their reproductive behaviors, life histories and population ecology, genetics, neuroendocrine mechanisms, behavioral development, cognitive processes, communication mechanisms, cooperative and uncooperative behaviors, antipredator strategies, comparative socioecology, diseases, and conservation. Using the highly diverse and well-studied Rodentia as model systems to integrate a variety of research approaches and evolutionary theory into a unifying framework, Rodent Societies will appeal to a wide range of disciplines, both as a compendium of current research and as a stimulus for future collaborative and interdisciplinary investigations.

Behavioural Adaptations of Desert Animals

Behavioural Adaptations of Desert Animals
Author: Giovanni Costa
Publisher: Springer Science & Business Media
Total Pages: 205
Release: 2012-12-06
Genre: Science
ISBN: 3642793568

After a brief survey of biotopic and vegetational features and an account of the main groups of desert animals, the most unusual patterns of the behaviour of the xerophilous fauna are examined. The importance of the thermohygric regulation and self-protective and locomotor mechanisms to the survival of arid-adapted animals is emphasized and various adaptations in the alimentary, reproductive and social spheres are analyzed. The clear and fluent treatment will awaken the interest of the reading public, from the amateur naturalists to research scientists.

Ecophysiology of Small Desert Mammals

Ecophysiology of Small Desert Mammals
Author: Allan A. Degen
Publisher: Springer
Total Pages: 316
Release: 1997
Genre: Nature
ISBN:

Since small mammals have a large surface to mass ratio, one would expect them to quickly dehydrate and perish at high environmental temperatures. Nonetheless, a large number of small mammal species inhabit deserts. This fascinating phenomenon is investigated by Prof. A. Allan Degen in his book. The majority of small desert mammals are rodents, but shrews of several grams and small foxes of 1 kg are also present. Their survival is due mainly to behavioural adaptations and habitat selection, however, physiological adaptations also contribute to the success. Interestingly, many small mammals that live in different deserts of the world show similarities in their adaptive traits although they have different taxonomic affinities.

The Biology of Deserts

The Biology of Deserts
Author: David Ward
Publisher: Oxford University Press
Total Pages: 395
Release: 2016
Genre: Nature
ISBN: 0198732759

A revised and thoroughly updated edition of this concise but comprehensive introduction to desert ecology.