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Mosaic Evolution of Subterranean Mammals

Mosaic Evolution of Subterranean Mammals PDF Author: Eviatar Nevo
Publisher: Oxford University Press, USA
ISBN: 9780198575726
Category : Burrowing animals
Languages : en
Pages : 0

Book Description
Subterranean life exists within an extraordinary environment and has evolved among different groups of mammals all over the globe. With relatively constant temperature, few opportunities to meet organisms other than the immediate family, and a completely different sensory environment, the evolution of such life is fascinating. Locomotion, communication, food-finding, navigation, circadian rhythms, and indeed the whole of the animals' physiology may be specialized to cope with life underground. And from burrowing to blindness, magnetic communication to the weird bee-like eusociality of blind mole rats, specialization has been extreme and has led to speciation in a whole range of new contexts. That the subterranean way of life occurs in different species of mammals across the globe has provided scientists with one of nature's best studied global evolutionary demonstrations of adaptive radiation and speciation. The revolution in molecular biology that has occurred over the last ten years has massively expanded these horizons, allowing scientists to explore, map, and clone the genes underlying the basis of adaptation and speciation and translate their fascinating structural and functional evolution into genes and genomic language. This book draws together the burgeoning literature about all aspects of the biology of subterranean mammals. Beginning with their evolutionary history and the processes that led to the subterranean way of life, the author reviews ecology, behavior, and physiology within the context of the highly stressful subterranean context, considers the specialization that has evolved in response, and then compares the eleven families of extant subterranean mammals. The incredible circumstances surrounding subterranean mammals present a unique, global, 'natural experiment' in evolution that has implications throughout biology. As such, this broad survey will stand as an invaluable reference to evolutionary biologists, ecologists, and molecular biologists for years to come.

Mosaic Evolution of Subterranean Mammals

Mosaic Evolution of Subterranean Mammals PDF Author: Eviatar Nevo
Publisher: Oxford University Press, USA
ISBN: 9780198575726
Category : Burrowing animals
Languages : en
Pages : 0

Book Description
Subterranean life exists within an extraordinary environment and has evolved among different groups of mammals all over the globe. With relatively constant temperature, few opportunities to meet organisms other than the immediate family, and a completely different sensory environment, the evolution of such life is fascinating. Locomotion, communication, food-finding, navigation, circadian rhythms, and indeed the whole of the animals' physiology may be specialized to cope with life underground. And from burrowing to blindness, magnetic communication to the weird bee-like eusociality of blind mole rats, specialization has been extreme and has led to speciation in a whole range of new contexts. That the subterranean way of life occurs in different species of mammals across the globe has provided scientists with one of nature's best studied global evolutionary demonstrations of adaptive radiation and speciation. The revolution in molecular biology that has occurred over the last ten years has massively expanded these horizons, allowing scientists to explore, map, and clone the genes underlying the basis of adaptation and speciation and translate their fascinating structural and functional evolution into genes and genomic language. This book draws together the burgeoning literature about all aspects of the biology of subterranean mammals. Beginning with their evolutionary history and the processes that led to the subterranean way of life, the author reviews ecology, behavior, and physiology within the context of the highly stressful subterranean context, considers the specialization that has evolved in response, and then compares the eleven families of extant subterranean mammals. The incredible circumstances surrounding subterranean mammals present a unique, global, 'natural experiment' in evolution that has implications throughout biology. As such, this broad survey will stand as an invaluable reference to evolutionary biologists, ecologists, and molecular biologists for years to come.

Subterranean Rodents

Subterranean Rodents PDF Author: Sabine Begall
Publisher: Springer Science & Business Media
ISBN: 3540692762
Category : Science
Languages : en
Pages : 392

Book Description
Subterranean Rodents presents achievements from recent years of research on these rodents, divided into five sections: ecophysiology; sensory ecology; life histories, behavioural ecology and demography; environmental and economical impact; molecular ecology and evolution. It is a must for all researchers working in this field and will be of interest to zoologists, physiologists, morphologists, ecologists, and evolutionary biologists.

The Evolution of Eibi Nevo

The Evolution of Eibi Nevo PDF Author: Abram Bent︠s︡ionovich Korolʹ
Publisher: Margulis Michael
ISBN: 9655554015
Category : Biologists
Languages : en
Pages : 220

Book Description


Adaptations to Subterranean Environments

Adaptations to Subterranean Environments PDF Author: Enrico Lunghi
Publisher: Frontiers Media SA
ISBN: 2832542905
Category : Science
Languages : en
Pages : 146

Book Description


Extraterrestrials in the Catholic Imagination

Extraterrestrials in the Catholic Imagination PDF Author: Jennifer Rosato
Publisher: Cambridge Scholars Publishing
ISBN: 1527566005
Category : Body, Mind & Spirit
Languages : en
Pages : 291

Book Description
What do scientists know about the possibility of life outside our solar system? How does Catholic science fiction imagine such worlds? What are the implications for Catholic thought? This collection brings together leading scientists, philosophers, theologians, and science fiction authors in the Catholic tradition to examine these issues. In the first section, Christian scientists detail the latest scientific findings regarding the possibility of life on exoplanets. The second part brings together leading Catholic science fiction authors who describe how “alien” life forms have been prevalent in the Catholic imagination from the Middle Ages right up to the present day. In the final section, Catholic philosophers and theologians examine the implications of discovering intelligent life elsewhere in the universe. Rather than worrying that the discovery of intelligent extraterrestrials might threaten the dignity of humans or their existence, the contributors here maintain that such creatures should be welcomed as fellow creatures of God and potential subjects of divine salvation.

Evolutionary Theory and Processes: Modern Perspectives

Evolutionary Theory and Processes: Modern Perspectives PDF Author: Solomon P. Wasser
Publisher: Springer Science & Business Media
ISBN: 9401148309
Category : Science
Languages : en
Pages : 503

Book Description
This volume consists of papers written by evolutionary, molecular and organismal biologists, geneticists, ecologists, behavioural ecologists, morphologists, mathematicians, theoreticians and experimentalists, in honour of Professor Eviatar (Eibi) Nevo on the occasion of his seventieth birthday. The contributors are only a small subset of Eibi's many friends, collaborators and students (not that one can distinguish these categories among Eibi's colleagues). His widespread influence and activity, both in Israel and more generally, as a leading evolutionary biologist is indicated by his many co-authors on books and papers, and by his many students integrated in teaching and research. This volume presents some of the most recent dramatic results of molecular, genomic, and organismal evolutionary processes. It represents analyses, experiments, observations, reviews, discussions and forecasts of evolutionary theory comprising both novel methods and results, reanalyzed and reviewed data sets based on comparative, experimental, and theoretical studies utilizing model organisms across phylogeny, including bacteria, fungi, plants, animals and humans. It elucidates the revolution in molecular biology that ushered in our understanding of the evolutionary process over time and space. The topics discussed include major problems of evolutionary theory concerning origins, phylogeny, relative importance of evolutionary forces, structure and function, adaptation and speciation in space and time in changing and stressful environments. A major emerging generalization is the nonrandomness of genome structure highlighting the importance of natural selection as a major organizing evolutionary force not only at the phenotypic level, but most importantly at the interlinked genotypic molecular level. The integration between the molecular and organismal levels unifies life which is subjected to the mechanism of natural selection as a major orienting evolutionary force.

The Quintessential Naturalist

The Quintessential Naturalist PDF Author: Douglas A. Kelt
Publisher: Univ of California Press
ISBN: 9780520098596
Category : Nature
Languages : en
Pages : 1000

Book Description
Oliver P. Pearson’s studies on mammalian biology remain standard reading for ecologists, physiologists, taxonomists, and biogeographers. Reflecting this, the papers gathered here continue to expand our understanding of the ecology and evolution of subterranean mammals, and of ecology, taxonomy, and biogeography of Neotropical mammals, a group that was central to the latter half of Pearson’s career.

Fins into Limbs

Fins into Limbs PDF Author: Brian K. Hall
Publisher: University of Chicago Press
ISBN: 0226313409
Category : Science
Languages : en
Pages : 461

Book Description
Long ago, fish fins evolved into the limbs of land vertebrates and tetrapods. During this transition, some elements of the fin were carried over while new features developed. Lizard limbs, bird wings, and human arms and legs are therefore all evolutionary modifications of the original tetrapod limb. A comprehensive look at the current state of research on fin and limb evolution and development, this volume addresses a wide range of subjects—including growth, structure, maintenance, function, and regeneration. Divided into sections on evolution, development, and transformations, the book begins with a historical introduction to the study of fins and limbs and goes on to consider the evolution of limbs into wings as well as adaptations associated with specialized modes of life, such as digging and burrowing. Fins into Limbs also discusses occasions when evolution appears to have been reversed—in whales, for example, whose front limbs became flippers when they reverted to the water—as well as situations in which limbs are lost, such as in snakes. With contributions from world-renowned researchers, Fins into Limbs will be a font for further investigations in the changing field of evolutionary developmental biology.

Fossil Behavior Compendium

Fossil Behavior Compendium PDF Author: Arthur J. Boucot
Publisher: CRC Press
ISBN: 143985923X
Category : Nature
Languages : en
Pages : 941

Book Description
In this complete and thorough update of Arthur Boucot's seminal work, Evolutionary Paleobiology of Behavior and Coevolution, Boucot is joined by George Poinar, who provides additional expertise and knowledge on protozoans and bacteria as applied to disease. Together, they make the Fossil Behavior Compendium wider in scope, covering all relevant ani

Evolutionary Theory and Processes: Modern Horizons

Evolutionary Theory and Processes: Modern Horizons PDF Author: Solomon P. Wasser
Publisher: Springer Science & Business Media
ISBN: 9401704430
Category : Science
Languages : en
Pages : 483

Book Description
This volume presents provocative research in four broad areas: Evolution of Life and Evolutionary Theory, including papers on the origin of life, stress and evolution; Genome Evolution, including papers on adaptive genome regulation, and comparative mammalian genomes; Phylogeography and Phylogeny, including papers on mushroom phylogeny, macroevolution, and the origin of higher taxa; Human Evolution and Ecology, including papers on man's place in nature, and the origin of human hairlessness.