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Books > Science & Mathematics > Biology, life sciences > Zoology & animal sciences > Vertebrates
Vertebrate evolution has led to the convergent appearance of many
groups of originally terrestrial animals that now live in the sea.
Among these groups are familiar mammals like whales, dolphins, and
seals. There are also reptilian lineages (like plesiosaurs,
ichthyosaurs, mosasaurs, thalattosaurs, and others) that have
become sea creatures. Most of these marine reptiles, often wrongly
called "dinosaurs," are extinct. This edited book is devoted to
these extinct groups of marine reptiles. These reptilian analogs
represent useful models of the myriad adaptations that permit
tetrapods to live in the ocean.
Over the course of the past decade, there has been an enormous augmentation in the amount of information available on the lemurs of Madagascar. These advances are closely coupled with an increase in the number of national and international researchers working on these animals. As a result, Madagascar has emerged as one of the principal sites of primatological studies in the world. Furthermore, the conserva tion community has a massive interest in the preservation of the natural habitats of the island, and lemurs serve as one of the symbols of this cause. Between 10 and 14 August 1998, the XVIIth International Primatology Society (IPS) Congress was held in Antananarivo, Madagascar. For a country that about a decade ago was largely closed to foreign visitors, this Congress constituted a massive event for the Malagasy scientific community and was assisted by about 550 primatolo gists from 35 different countries. Naturally, given the venue and context of the Con gress, many of the presentations dealt with lemurs and covered a very wide breadth of subjects."
Birds and reptiles have long fascinated investigators studying hearing and the auditory system. The highly evolved auditory inner ear of birds and reptiles shares many characteristics with the ear of mammals. Thus, the two groups are essential in understanding the form and function of the vertebrate and mammalian auditory systems. Comparative Hearing: Birds and Reptiles covers the broad range of our knowledge of hearing and acoustic communication in both groups of vertebrates. This volume addresses the many similarities in their auditory systems, as well as the known significant differences about hearing in the two groups.
Although the function of nitric oxide in a regulatory capacity in
the central and peripheral nervous system is widely recognized, the
full scope of its actions and its interrelationships with other
classes of regulatory molecules is just beginning to be
comprehended. This volume contains a number of sophisticated and
advanced methods essential for exploring the activity of nitric
oxide in the brain. It will be a valuable tool for the established
investigator and for those just entering the field.
Comprising by far the largest and most diverse group of
vertebrates, fishes occupy a broad swathe of habitats ranging from
the deepest ocean abyss to the highest mountain lakes. Such
incredible ecological diversity and the resultant variety in
lifestyle, anatomy, physiology and behavior, make unraveling the
evolutionary history of fishes a daunting task. The successor of a
classic volume by the same title, Interrelationships of Fishes,
provides the latest in the "state of the art" of systematics and
classification for many of the major groups of fishes. In providing
a sound phylogenetic framework from leading authorities in the
field, this book is an indispensable reference for a broad range of
biologists, especially students of fish behavior, anatomy,
physiology, molecular biology, genetics and ecology--in fact,
anyone who wishes to interpret their work on fishes in an
evolutionary context.
Many of the processes influencing recruitment to an adult fish population or entry into a fishery occur very early in life. The variations in life histories and behaviours of young fish and the selective processes operating on this variation ultimately determine the identities and abundance of survivors. This important volume brings together contributions from many of the world's leading researchers from the field of fish ecology. The book focuses on three major themes of pressing importance in the analysis of the role that the early life history of fishes plays in the number and quality of recruits: the selective processes at play in their early life history; the contributions of early life history to the understanding of recruitment.
The Dodo went from being newly discovered to extinction in less than a hundred years. The flightless, odd-looking bird was seen for the first time by Europeans and then annihilated by Europeans in the course of the seventeenth century. And by the end of the nineteenth century, all that remained of what Portuguese explorers called the ¿crazy bird¿ was a patchwork of tall tales, contradictory reports, incompatible illustrations, and fragments of feather and bone. The dodo had become, in short, an unsolvable puzzle, but a puzzle that persisted in art, literature, and scientific speculation.|Best-selling author Clara Pinto-Correia, in following the bird¿s re-creation, shows in this remarkable book how the human intellect and the human imagination prey on sketchy facts and images, how missing pieces and incomplete lines are merged and fused to make a cohesive whole. By considering the incredibly strong hold of this bumbling, ungainly, and ill-fated creature on our collective scientific and literary imagination, Pinto-Correia teaches us not just about the ill-fated bird from the island paradise of Mauritius, but about our own abiding need to make sense of the world around us.|Clara Pinto-Correia is the author of the best-selling The Ovary of Eve. She has taught in the Department of Veterinary and Animal Sciences at the University of Massachusetts at Amherst; served as a research assistant at Harvard University in the Museum of Comparative Zoology; and is currently Professor and Director of the Masters Degree Program in Developmental Biology at the Universidade Lusofona de Humanidades e Tecnologias, Lisbon, Portugal.
Originally published in 1976, this volume reports research that will help us to understand the causes of psychogenic diseases. It deals both experimentally and theoretically with the question of symptom specificity in psychosomatic research - why some individuals respond to psychological stress with gastric disorders, others with sexual impotence, and still others with high blood pressure. As the author notes in summarizing his conclusions, "The repeated pairing of activation of a given organic system with intense nervous stress directs the pathological influence of the stressor primarily upon the system activated; subsequently the natural stimuli which would ordinarily activate the system in a normal manner sustain the pathological stressor's effect as a conditioned stimulus for the stressor effect." The translation of this work from the original Russian brings to the attention of Western investigators new and useful models of stress-induced disorders, and sheds new light on the pervasive problem of psychosomatic disease.
Vertebrate embryos develop from a single cell via a complex succession of cell divisions, movements and inductive interactions. The zebrafish, Danio rerio, emerged in recent years as an excellent system in which to study genetic underpinnings of normal human development and its pathologies. Large-scale genetic screens identified thousands of mutant variants that allow in vivo dissection of developmental processes at single cell and molecular resolution. This book provides the first comprehensive overview of zebrafish embryogenesis: formation and patterning of germ layers, gastrulation movements, and aspects of organogenesis, including formation of somites, cardiovascular system, pronephros and eyes.
The development of vertebrate muscle has long been a major area of research in developmental biology. During the last decade, novel technical approaches have allowed us to unravel to a large extent the mechanisms underlying muscle formation, and myogenesis has become one of the best-understood paradigms for cellular differentiation. This book concisely summarizes our current knowledge about muscle development in vertebrates, from the determination of muscle precursors to terminal differentiation. Each chapter has been written by an expert in the field, and particular emphasis has been placed on the different developmental and molecular pathways followed by the three types of vertebrate musculature - skeletal, heart and smooth muscle.
In this volume contemporary methods designed to provide insights
into, mathematical structure for, and predictive inferences about
neuroendocrine control mechanisms are presented.
A world of categones devmd of spirit waits for life to return. Saul Bellow, Humboldt's Gift The stock-in-trade of communicating hypotheses about the historical path of evolution is a graphical representation called a phylogenetic tree. In most such graphics, pairs of branches diverge from other branches, successively marching across abstract time toward the present. To each branch is tied a tag with a name, a binominal symbol that functions as does the name given to an individual human being. On phylogenetic trees the names symbolize species. What exactly do these names signify? What kind of information is communicated when we claim to have knowledge of the following types? "Tetonius mathewzi was ancestral to Pseudotetonius ambiguus. " "The sample of fossils attributed to Homo habzlis is too variable to contain only one species. " "Interbreeding populations of savanna baboons all belong to Papio anubis. " "Hylobates lar and H. pileatus interbreed in zones of geographic overlap. " While there is nearly universal agreement that the notion of the speczes is fundamental to our understanding of how evolution works, there is a very wide range of opinion on the conceptual content and meaning of such particular statements regarding species. This is because, oddly enough, evolutionary biolo gists are quite far from agreement on what a species is, how it attains this status, and what role it plays in evolution over the long term."
It is the goal of The Metabotropic Glutamate Receptors to provide acomprehensive and forward-thinking review ofthe tremen- dous advances that have occurred in less than a decade of metabotropic glutamate receptors (mGluR) research. Virtually every areaof mGluR research is covered, including the molecular biology, pharmacology, anatomical distribution, and physiological and pathological roles of mGluRs. It is our intention that this volume not only summarize what is now known about the mGluRs, but also illuminate the areas in which there is the greatest need for focused research. Glutamic acid is an amino acid that has long been known to play several important metabolic roles in central and peripheral tissues and to be a component of several naturally occurring molecules. The first evidence that glutamate mayaIso serve as a neurotransmitter in the central nervous system (CNS) came in the late 1950s and early 1960s when glutamate and other acidic amino acids were found to induce behavioral convulsions when topically applied to the cortex and to excite a wide variety of central neurons. These findings spurred a massive research effort that quickly established glutamate as the pri- mary excitatory neurotransmitter in the vertebrate CNS. One of the most striking characteristics of glutamate that was quickly recognized was its ubiquitous role in serving as the neurotransmitter at the vast majority of excitatory synapses in the brain. It is now clear that most central neuronal circuits involve glutamatergic neurotransmission at some level.
The contributors to this volume have provided a detailed and integrated introduction to the behavioural, anatomical, and physiological changes that occur in the auditory system of developing animals. Edwin W Rubel is Virginia Merrill Bloedel Professor of Hearing Sciences at the Virginia Merrill Bloedel Hearing Research Center at the University of Washington, Arthur N. Popper is Professor and Chair of the Department of Zoology at the University of Maryland, while Richard R. Fay is Associate Director of the Parmly Hearing Institute and Professor of Psychology at Loyola University of Chicago. Each volume in this series is independent and authoritative; taken as a set, the series will be the definitive resource in the field.
Shrimps are subject to great consumer demand in the United States.
However, more than #1 billion worth of shrimp is now imported; more
than twice the amount produced domestically. Domestic shrimp
production, mostly from the trawler fleet in the Gulf of Mexico, is
thought to be at its maximum sustainable yield of 91,000 MT
(heads-off). Increased production of shrimp in the U.S. through
mariculture has been motivated by the increasing demand for this
product.
This volume comprises the edited proceedings of the International Taurine Sympo sium held in Osaka, Japan, in June 1995, as a Satellite Symposium of the 15th Biennial of the International Society for Neurochemistry. This Taurine Symposium was the Meeting latest in a series held since 1975 at approximately two-year intervals by an informal group of international researchers. It attracted contributions from 20 countries, ranging from Armenia via Finland and Spain to the United States. Some 121 participants attended. The Symposium was organized and chaired by Junichi Azuma, University of Osaka. Other members of the Organizing Committee in Japan consisted of Kinya Kuriyama and Masao Nakagawa, both from the Kyoto Prefectural University of Medicine, and Akemichi Baba, from Osaka University. The Committee had to contend with the disaster of the Kobe earthquake, which struck on January 21. The epicenter was only around 25 miles from the meeting site, and the quake demolished the home of one Committee member. Despite this unnaturally natural handicap, the participants experienced a superbly organized meeting, one which more than maintained the high social and scientific standards established for this series. In his Welcome Message, Dr. Azuma listed a threefold objective for the Symposium: To provide a forum for the interdisciplinary exchange of information on taurine; to give an opportunity for renewing old friendships and making new friends; and to promote coopera tion among participants from around the world."
The bald eagle is regal but fearless, a bird you're not inclined to argue with. For centuries, Americans have celebrated it as "majestic" and "noble" yet savaged the living bird behind their national symbol as a malicious predator of livestock and, falsely, a snatcher of babies. Taking us from before the United States' founding through inconceivable resurgences of this enduring all-American species, Jack E. Davis contrasts the age when native peoples lived beside it peacefully with that when others, whether through hunting bounties or DDT pesticides, twice pushed Haliaeetus leucocephalus to the brink of extinction. Filled with spectacular stories of Founding Fathers, rapacious hunters, heroic bird rescuers and the lives of bald eagles themselves-monogamous creatures, considered among the animal world's finest parents-The Bald Eagle is a much-awaited cultural and natural history that demonstrates how this bird's wondrous journey may provide inspiration today, as we grapple with environmental peril on a larger scale.
This book evaluates the reputation of the coelacanth, presenting up-to-date accounts of the structure of fossil coelacanths, and suggests a family history to show that there have been subtle but significant changes in coelacanth history.
In this text, ornithologist John Terres explains the process by which eagles, hawks, hummingbirds, and other birds fly, soar and hover.
Foreword by Phillip V. Tobias The introduction of rhesus macaques to Cayo Santiago, Puerto Rico in 1938, and the subsequent development of the CPRC for biomedical research, continues its long history of stimulating studies in physical anthropology. The CPRC monkey colonies, and the precise demographic data on the derived skeletal collection in the Center's Laboratory of Primate Morphology and Genetics (LPMG), provide rare opportunities for morphological, developmental, functional, genetic, and behavioral studies across the life span of rhesus macaques as a species, and as a primate model for humans. The book grows out of a symposium Wang is organizing for the 78th annual meeting of the American Association of Physical Anthropologists to be held in April 2009. This symposium will highlight recent and ongoing research in, or related to, physical anthropology, and reveal the numerous research opportunities that still exist at this unusual rhesus facility. Following an initial historical review of CPRC and its research activities, this book will emphasize recent and current researches on growth, function, genetics, pathology, aging, and behavior, and the impact of these researches on our understanding of rhesus and human morphology, development, genetics, and behavior. Fourteen researchers will present recent and current studies on morphology, genetics, and behavior, with relevance to primate and human growth, health, and evolution. The book will include not only papers presented in the symposium, but also papers from individuals who could not present their work at the meeting due to limitations in the maximum number (14) of permitted speakers.
The Springer Handbook of Auditory Research presents a series of com prehensive and synthetic reviews of the fundamental topics in modern auditory research. It is aimed at all individuals with interests in hearing research including advanced graduate students, postdoctoral researchers, and clinical investigators. The volumes will introduce new investigators to important aspects of hearing science and will help established inves tigators to better understand the fundamental theories and data in fields of hearing that they may not normally follow closely. Each volume is intended to present a particular topic comprehensively, and each chapter will serve as a synthetic overview and guide to the literature. As such, the chapters present neither exhaustive data reviews nor original research that has not yet appeared in peer-reviewed journals. The series focusses on topics that have developed a solid data and con ceptual foundation rather than on those for which a literature is only beginning to develop. New research areas will be covered on a timely basis in the series as they begin to mature."
The papers in this volume are representative of those presented at a conference entitled "Creatures of the Dark: The Nocturnal Prosimians," held at Duke University, June 9-12, 1993. The purpose of the conference, attended by more than 100 scientists, was to assemble, for the ftrst time ever, scholars from diverse ftelds with a common interest in the nocturnal prosimian primates. The history of the precursors of this meeting are outlined in the Historical Perspective by Doyle (this volume). Most of the invited papers are presented here in modified form, as are several papers originally presented as posters. Two papers are included that were not presented, due to scheduling conftcts and health considerations. Some papers, delivered from the podium, are not included in this volume. Interactions among conference participants resulted in many revisions to the contributions, as did the comments of reviewers and the editors. Several papers which contained new data or new interpretations of familiar phenomena met with constructive criticism, resulting in modification of the original papers. We thank all of the contributors for their patience and cooperation, and commend the numerous reviewers who generously donated their time and expertise. We greatly appreciate funding from the National Institutes of Health, the Wenner Gren Foundation for Anthropological Research, the Duke University Center for International Studies, the Duke University Primate Center, and Drs. Charles Putman of Duke University and Malcolm Gillis, currently of Rice Universtiy.
A compact, lightweight and informative guide to 310 of the most common birds found in the UK. RSPB Pocket Guide to British Birds is a compact, lightweight and informative field guide, featuring 310 bird species regularly seen in the UK. Species are illustrated in all distinct plumage forms likely to be observed in the wild by renowned bird artist Stephen Message, and a detailed distribution map for the British Isles is also provided. Concise text covers appearance, behaviour and voice - focusing on key identification points - and also outlines where you will find the species, describes its seasonal movements and includes the latest UK population data. Finally, confusion species are cross-referenced, with their most important and easily noted differences from the subject species described. A comprehensive introduction provides a guide on how and where to find birds, and how to make the most useful and rewarding observations for newcomers to birdwatching. Uniquely, this guide also provides images and descriptions for not only a selection of rarer visitors, but also for a range of domestic species and certain commonly observed aberrant forms of more familiar birds, all of which are omitted from most field guides but can cause great confusion for beginners when encountered in the wild.
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