Basic Structure And Evolution Of Vertebrates


Basic Structure And Evolution Of Vertebrates
DOWNLOAD eBooks

Download Basic Structure And Evolution Of Vertebrates PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Basic Structure And Evolution Of Vertebrates book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page





Basic Structure And Evolution Of Vertebrates


Basic Structure And Evolution Of Vertebrates
DOWNLOAD eBooks

Author : Erik Jarvik
language : en
Publisher:
Release Date : 1980

Basic Structure And Evolution Of Vertebrates written by Erik Jarvik and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Anatomy, Comparative categories.




Vertebrates


Vertebrates
DOWNLOAD eBooks

Author : S. M. Kisia
language : en
Publisher: CRC Press
Release Date : 2016-04-19

Vertebrates written by S. M. Kisia and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-19 with Nature categories.


Describing the diversity and features of various vertebrate groups, ranging from the oldest living fishes to the relatively more recent evolution of mammals, this book covers anatomical systems including organs and tissues, as well as their function and differentiation in various vertebrate groups. The authors also discuss the evolution of vertebra



Structure And Evolution Of Vertebrates


Structure And Evolution Of Vertebrates
DOWNLOAD eBooks

Author : Alan Feduccia
language : en
Publisher: W. W. Norton
Release Date : 1974

Structure And Evolution Of Vertebrates written by Alan Feduccia and has been published by W. W. Norton this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with Science categories.




Major Patterns In Vertebrate Evolution


Major Patterns In Vertebrate Evolution
DOWNLOAD eBooks

Author : Max Hecht
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-11

Major Patterns In Vertebrate Evolution written by Max Hecht and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-11 with Science categories.


This volume is the result of a NATO Advanced Study Institute held in England at Kingswood Hall of Residence, Royal Holloway College (London University), Surrey, during the last two weeks of July, 1976. The ASI was organized within the guide lines laid down by the Scientific Affairs Division of the North Atlantic Treaty Organization. During the past two decades, significant advances have been made in our understanding of vertebrate evolution. The purpose of the Institute was to present the current status of our know ledge of vertebrate evolution above the species level. Since the subject matter was obviously too broad to be covered adequately in the limited time available, selected topics, problems, and areas which are applicable to vertebrate zoology as a whole were reviewed. The program was divided into three areas: (1) the theory and methodology of phyletic inference and approaches to the an alysis of macroevolutionary trends as applied to vertebrates; (2) the application of these methodological principles and an alytical processes to different groups and structures, particular ly in anatomy and paleontology; (3) the application of these re sults to classification. The basic principles considered in the first area were outlined in lectures covering the problems of character analysis, functional morphology, karyological evidence, biochemical evidence, morphogenesis, and biogeography.



Structure And Habit In Vertebrate Evolution


Structure And Habit In Vertebrate Evolution
DOWNLOAD eBooks

Author : George Stuart Carter
language : en
Publisher:
Release Date : 1967-10

Structure And Habit In Vertebrate Evolution written by George Stuart Carter and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1967-10 with Science categories.




Major Events In Early Vertebrate Evolution


Major Events In Early Vertebrate Evolution
DOWNLOAD eBooks

Author : Per Erik Ahlberg
language : en
Publisher: CRC Press
Release Date : 2001-02-15

Major Events In Early Vertebrate Evolution written by Per Erik Ahlberg and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-02-15 with Nature categories.


A multi-author volume Major Events in Early Vertebrate Evolution examines the origin and early evolution of the backboned animals (vertebrates)-the group which comprises all fishes, amphibians, reptiles, birds and mammals, including ourselves. This volume draws together evidence from fossils, genes, and developmental biology (the study of how embry



Analysis Of Vertebrate Structure


Analysis Of Vertebrate Structure
DOWNLOAD eBooks

Author : Milton Hildebrand
language : en
Publisher:
Release Date : 1995

Analysis Of Vertebrate Structure written by Milton Hildebrand and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Science categories.


Providing a broad overview of the evolution, structure and function of the vertebrate body, this text describes the anatomy of the major structural and behavioural groups of vertebrate animals, including morphological differences, adaptation and embryology.



The Vertebrate Integumentvolume 1


The Vertebrate Integumentvolume 1
DOWNLOAD eBooks

Author : Theagarten Lingham-Soliar
language : en
Publisher: Springer Science & Business Media
Release Date : 2014-02-18

The Vertebrate Integumentvolume 1 written by Theagarten Lingham-Soliar and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-02-18 with Science categories.


The vertebrate integument arose about 450 million years ago as an ‘armour’ of dermal bony plates in small, jawless fish-like creatures, informally known as the ostracoderms. This book reviews the major changes that have occurred in the vertebrate integument from its beginnings to the present day. Critical questions concerning the origin, structure and functional biology of the bony integument are discussed and intrinsically linked to major steps in vertebrate evolution and phylogeny—the origin of jaws and the origin of teeth. The discussions include the origins of mineralization of major vertebrate skeletal components such as the dermatocranium, branchial arches and vertebral column. The advances that led to the origin of modern fishes and their phylogenetic development are reviewed and include the evolution of fins and replacement of the bony plates with several types of dermal scales. The evolution of reptiles saw a major transformation of the integument, with the epidermis becoming the protective outermost layer, from which the scales arose, while the dermis lay below it. The biological significance of the newly-evolved β-keratin in reptilian scales, among the toughest natural materials known, is discussed in the context of its major contribution to the great success of reptiles and to the evolution of feathers and avian flight. The dermis in many vertebrates is strengthened by layers of oppositely oriented cross-fibres, now firmly entrenched as a design principle of biomechanics. Throughout the book conventional ideas are discussed and a number of new hypotheses are presented in light of the latest developments. The long evolutionary history of vertebrates indicates that the significance of the Darwinian concept of “survival of the fittest” may be overstated, including in our own mammalian origins and that chance often plays a major role in evolutionary patterns. Extensive illustrations are included to support the verbal descriptions. Professor Theagarten Lingham-Soliar is in the Department of Life Sciences at the University of KwaZulu-Natal.



The Vertebrate Integument Volume 2


The Vertebrate Integument Volume 2
DOWNLOAD eBooks

Author : Theagarten Lingham-Soliar
language : en
Publisher: Springer
Release Date : 2015-02-18

The Vertebrate Integument Volume 2 written by Theagarten Lingham-Soliar and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-02-18 with Science categories.


The emphasis in this volume is on the structure and functional design of the integument. The book starts with a brief introduction to some basic principles of physics (mechanics) including Newton’s Three Laws of Motion. These principles are subsequently used to interpret the problems animals encounter in motion. It is in only the last 40 or so years that we have begun to understand how important a role the integument plays in the locomotion of many marine vertebrates. This involves the crossed-fiber architecture, which was first discovered in a classic study on nemertean worms. As a design principle we see that the crossed-fiber architecture is ubiquitous in nature. Research on some of the most dynamic marine vertebrates of the oceans – tuna, dolphins and sharks, and the extinct Jurassic ichthyosaurs – shows precisely how the crossed-fiber architecture contributes to high-speed swimming and (in lamnid sharks) may even aid in energy conservation. However, this design principle is not restricted to animals in the marine biota but is also found as far afield as the dinosaurs and, most recently, has been revealed as a major part of the microstructure of the most complex derivative of the integument, the feather. We see that a variety of phylogenetically diverse vertebrates take to the air by using skin flaps to glide from tree to tree or to the ground, and present detailed descriptions of innovations developed in pursuit of improved gliding capabilities in both extinct and modern day gliders. But the vertebrate integument had even greater things in store, namely true or flapping flight. Pterosaurs were the first vertebrates to use the integument as a membrane in true flapping flight and these interesting extinct animals are discussed on the basis of past and cutting-edge research , most intriguingly with respect to the structure of the flight membrane. Bats, the only mammals that fly, also employ integumental flight membranes. Classic research on bat flight is reviewed and supplemented with the latest research, which shows the complexities of the wing beat cycle to be significantly different from that of birds, as revealed by particle image velocimetry. The book’s largest chapter is devoted to birds, given that they make up nearly half of the over 22,000 species of tetrapods. The flight apparatus of birds is unique in nature and is described in great detail, with innovative research highlighting the complexity of the flight structures, bird flight patterns, and behavior in a variety of species. This is complimented by new research on the brains of birds, which shows that they are more complex than previously thought. The feather made bird flight possible, and was itself made possible by β-keratin, contributing to what may be a unique biomechanical microstructure in nature, a topic discussed in some depth. A highly polarized subject concerns the origin of birds and of the feather. Alleged fossilized protofeathers (primal simple feathers) are considered on the basis of histological and taphonomic investigative studies in Chapter 6. Finally, in Chapter 7 we discuss the controversies associated with this field of research. Professor Theagarten Lingham-Soliar works at the Nelson Mandela Metropolitan University, Port Elizabeth and is an Honorary Professor of Life Sciences at the University of KwaZulu-Natal.



Comparative Vertebrate Neuroanatomy


Comparative Vertebrate Neuroanatomy
DOWNLOAD eBooks

Author : Ann B. Butler
language : en
Publisher: John Wiley & Sons
Release Date : 2005-08-23

Comparative Vertebrate Neuroanatomy written by Ann B. Butler and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-08-23 with Medical categories.


Comparative Vertebrate Neuroanatomy Evolution and Adaptation Second Edition Ann B. Butler and William Hodos The Second Edition of this landmark text presents a broad survey of comparative vertebrate neuroanatomy at the introductory level, representing a unique contribution to the field of evolutionary neurobiology. It has been extensively revised and updated, with substantially improved figures and diagrams that are used generously throughout the text. Through analysis of the variation in brain structure and function between major groups of vertebrates, readers can gain insight into the evolutionary history of the nervous system. The text is divided into three sections: * Introduction to evolution and variation, including a survey of cell structure, embryological development, and anatomical organization of the central nervous system; phylogeny and diversity of brain structures; and an overview of various theories of brain evolution * Systematic, comprehensive survey of comparative neuroanatomy across all major groups of vertebrates * Overview of vertebrate brain evolution, which integrates the complete text, highlights diversity and common themes, broadens perspective by a comparison with brain structure and evolution of invertebrate brains, and considers recent data and theories of the evolutionary origin of the brain in the earliest vertebrates, including a recently proposed model of the origin of the brain in the earliest vertebrates that has received strong support from newly discovered fossil evidence Ample material drawn from the latest research has been integrated into the text and highlighted in special feature boxes, including recent views on homology, cranial nerve organization and evolution, the relatively large and elaborate brains of birds in correlation with their complex cognitive abilities, and the current debate on forebrain evolution across reptiles, birds, and mammals. Comparative Vertebrate Neuroanatomy is geared to upper-level undergraduate and graduate students in neuroanatomy, but anyone interested in the anatomy of the nervous system and how it corresponds to the way that animals function in the world will find this text fascinating.