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.

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.

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.
Key Features
* Comprehensive protocols included for
* Detection of NO and related compounds by chemical, immunohistochemical, and "in situ" hybridization techniques
* Newly developed methods for the purification of neuronal and endothelial NO synthase, production of monoclonal antibodies to NO synthase, molecular cloning and expression of NO synthesis, and control of NO synthase gene expression
* Assessment of NO-mediated functions in neurons, central nervous system, cerebral circulation, synaptic transmission, and vascular tone
* Calcium imaging by confocal microscopy, evaluation of the effect of NO on iron metabolism, and detection of heme oxygenase-1 and -2 message level and distribution

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.

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.

In this volume contemporary methods designed to provide insights into, mathematical structure for, and predictive inferences about neuroendocrine control mechanisms are presented.
Key Features
* Collates an array of contemporary techniques for analysis of neuroendocrine data
* Discusses current problems in and solutions to neurohormone pulse analysis
* Identifies relevant software available

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.

This is the first ever monumental and scientific documentation of the faunal wealth of the Indian Desert state of Rajasthan, covering the species diversity, distribution and conservation status. A scholarly contribution to the field of knowledge, it provides novel and vital information on the vertebrate faunal heritage of India s largest state.

Broadly falling under the Indo-Malaya Ecozone, the three major biomes of Rajasthan include Deserts and Xeric Shrublands; Tropical and Sub-tropical Dry Broadleaf Forests and Tropical and Sub-tropical Moist Broadleaf Forests and the ecoregions thus covered are North Western Thorn Scrub Forests and the Thar Desert; Khathiar-Gir Dry Deciduous Forests and the Upper Gangtic Plains Moist Deciduous Forests, respectively. Contrary to popular belief, the well known Thar or Great Indian Desert occupies only a part of the state. Rajasthan is diagonally divided by the Aravalli mountain ranges into arid and semi-arid regions. The later has a spectacular variety of highly diversified and unique yet fragile ecosystems comprising lush green fields, marshes, grasslands, rocky patches and hilly terrains, dense forests, the southern plateau, fresh water wetlands and salt lakes.

Apart from the floral richness, there is faunal abundance from fishes to mammals. The flagship and threatened species of Tiger; Leopard; Great Indian Bustard and Lesser Florican; White-Napped Tit; Raptors; Demoiselle and Sarus Crane; Chelones; Bats; Wild Ungulates; Small Cats; Bear; Wolf; Wild Dog; Otter; Uromastyx; Giant Flying Squirrel, Gharial and Gangetic Dolphin have been described in the 45 chapters penned by top notch wildlife experts and academics. Chapters covering fossil records; conservation of biodiversity via the age old Public Science of the Desert; Anthropological Account of Communities and Tribes; socio-cultural, mythological and historical aspects of faunal conservation and the fauna in retrospect; wildlife trade; ecotourism; climate and other environmental factors like Indira Gandhi Nahar Pariyojna (IGNP) believed to have changed the ecological face of Western Rajasthan; Protected Area Network; the tiger re-introduction experiment; and community conservation are key attractions. The world famous heronry, tiger reserves, wildlife sanctuaries and some threat-ridden biodiversity rich areas shall certainly draw the attention of readers from around the world.

The last chapter highlighting issues and insights on conservation and management and initiatives and gaps in research will help researchers from India and abroad to identify potential areas of future collaborative work. The strategies suggested herein can be a powerful tool for international conservational advocacy. Supported by rare photographs and paintings, the extensive content has implications for faunal ecology in similar habitats elsewhere on the Earth.

Broadly falling under the Indo-Malaya Ecozone, the three major biomes of Rajasthan include Deserts and Xeric Shrublands; Tropical and Sub-tropical Dry Broadleaf Forests and Tropical and Sub-tropical Moist Broadleaf Forests and the ecoregions thus covered are North Western Thorn Scrub Forests and the Thar Desert; Khathiar-Gir Dry Deciduous Forests and the Upper Gangtic Plains Moist Deciduous Forests, respectively. Contrary to popular belief, the well known Thar or Great Indian Desert occupies only a part of the state. Rajasthan is diagonally divided by the Aravalli mountain ranges into arid and semi-arid regions. The later has a spectacular variety of highly diversified and unique yet fragile ecosystems comprising lush green fields, marshes, grasslands, rocky patches and hilly terrains, dense forests, the southern plateau, fresh water wetlands and salt lakes.

Apart from the floral richness, there is faunal abundance from fishes to mammals. The flagship and threatened species of Tiger; Leopard; Great Indian Bustard and Lesser Florican; White-Napped Tit; Raptors; Demoiselle and Sarus Crane; Chelones; Bats; Wild Ungulates; Small Cats; Bear; Wolf; Wild Dog; Otter; Uromastyx; Giant Flying Squirrel, Gharial and Gangetic Dolphin have been described in the 45 chapters penned by top notch wildlife experts and academics. Chapters covering fossil records; conservation of biodiversity via the age old Public Science of the Desert; Anthropological Account of Communities and Tribes; socio-cultural, mythological and historical aspects of faunal conservation and the fauna in retrospect; wildlife trade; ecotourism; climate and other environmental factors like Indira Gandhi Nahar Pariyojna (IGNP) believed to have changed the ecological face of Western Rajasthan; Protected Area Network; the tiger re-introduction experiment; and community conservation are key attractions. The world famous heronry, tiger reserves, wildlife sanctuaries and some threat-ridden biodiversity rich areas shall certainly draw the attention of readers from around the world.

The last chapter highlighting issues and insights on conservation and management and initiatives and gaps in research will help researchers from India and abroad to identify potential areas of future collaborative work. The strategies suggested herein can be a powerful tool for international conservational advocacy. Supported by rare photographs and paintings, the extensive content has implications for faunal ecology in similar habitats elsewhere on the Earth.

Apart from the floral richness, there is faunal abundance from fishes to mammals. The flagship and threatened species of Tiger; Leopard; Great Indian Bustard and Lesser Florican; White-Napped Tit; Raptors; Demoiselle and Sarus Crane; Chelones; Bats; Wild Ungulates; Small Cats; Bear; Wolf; Wild Dog; Otter; Uromastyx; Giant Flying Squirrel, Gharial and Gangetic Dolphin have been described in the 45 chapters penned by top notch wildlife experts and academics. Chapters covering fossil records; conservation of biodiversity via the age old Publi

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.

In this second edition, the authors present a thorough, advanced review of the interactions between motoneurones and muscles in vertebrates. The book discusses the significance of nerve-muscle interactions for the normal development and maintenance of the vertebrate neuromuscular system and reviews the consequences of their disruption. The plasticity of nerve-muscle interactions and the potential for repair is analyzed, as is the importance of neuromuscular activity in development. The subject is approached from a broad viewpoint and the authors integrate results from many disciplines to illustrate the significance of neuromuscular interaction for normal locomotor activity. This approach makes the book useful for clinical researchers of neuromuscular disease.

‘Steve Brusatte, the author of The Rise and Fall of the Dinosaurs, brings mammals out from the shadow of their more showy predecessors in a beautifully written book that . . . makes the case for them as creatures who are just as engaging as dinosaurs.’ – The Sunday Times, ‘Best Books For Summer’ 'In this terrific new book, Steve Brusatte . . . brings well-known extinct species, the sabre-toothed tigers and the woolly mammoths, thrillingly back to life' – The Times The passing of the age of the dinosaurs allowed mammals to become ascendant. But mammals have a much deeper history. They – or, more precisely, we – originated around the same time as the dinosaurs, over 200 million years ago; mammal roots lie even further back, some 325 million years. Over these immense stretches of geological time, mammals developed their trademark features: hair, keen senses of smell and hearing, big brains and sharp intelligence, fast growth and warm-blooded metabolism, a distinctive line-up of teeth (canines, incisors, premolars, molars), mammary glands that mothers use to nourish their babies with milk, qualities that have underlain their success story. Out of this long and rich evolutionary history came the mammals of today, including our own species and our closest cousins. But today’s 6,000 mammal species - the egg-laying monotremes including the platypus, marsupials such as kangaroos and koalas that raise their tiny babies in pouches, and placentals like us, who give birth to well-developed young – are simply the few survivors of a once verdant family tree, which has been pruned both by time and mass extinctions. In The Rise and Reign of the Mammals, palaeontologist Steve Brusatte weaves together the history and evolution of our mammal forebears with stories of the scientists whose fieldwork and discoveries underlie our knowledge, both of iconic mammals like the mammoths and sabre-toothed tigers of which we have all heard, and of fascinating species that few of us are aware of. For what we see today is but a very limited range of the mammals that have existed; in this fascinating and ground-breaking book, Steve Brusatte tells their – and our – story.

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.
The biology of penaeid shrimp and lack of technology for their culture present special problems in fisheries science, reproductive biology, endocrinology, nutrition, pathology, culture science and future research. The purpose of the Frontiers of Shrimp Research symposium was to assess the status of shrimp research in these areas and to further foster the scientific collaboration vital for significant research advances. The participants included representatives of the science funding agencies, the mariculture industry and representatives of both the scientific research and science policy communities.
The subject matter should be of interest to a variety of readers. Advanced undergraduate/graduate students, mariculturists and research workers will find this volume both interesting and informative.

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."

This book looks in detail at the relationship of fish to the food they eat, their growth and responses to the environment. The book will be of interest to a wide range of fish biologists (including upper level students), particularly those involved with aquaculture, fish feed and the environment.

This second edition offers a comprehensive overview of the physiological functions of vertebrate kidneys from a comparative viewpoint, with particular emphasis on nonmammalian vertebrates. The topics covered include renal structure; glomerular ultrafiltration; tubular transport of inorganic ions, organic substances, and fluid; and urine dilution and concentration. Mammalian renal function is only considered for purposes of comparison with nonmammalian renal function and as a frame of reference for some of the discussions. The major findings on nonmammalian renal function and the important unanswered questions raised by those findings are described in detail. As such, the book provides comprehensive information on comparative renal function for biological scientists and advanced students of biology with some knowledge of physiology and a desire to know more about renal function in vertebrates, and for mammalian renal physiologists who wish to obtain a broader view of renal function.

Birds are intelligent, sociable creatures that exhibit a wide array of behaviours - from mobbing and mimicking to mating and joint nesting. Why do they behave as they do? Bringing to light the remarkable actions of birds through examples from species around the world, How To Read a Bird presents engaging vignettes about the private lives of birds, all explained in an evolutionary context. Richly illustrated, this book explores the increasing focus on how individual birds differ in personality and how big data and citizen scientists are helping to add to what we know about them.

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.

Amphibian species around the world are unusually vulnerable to a variety of threats, by no means all of which are properly understood. Volume 11 in this major series is published in parts devoted to the causes of amphibian decline and to conservation measures in regions of the world. This volume, Part 5 in the series, is concerned with Northern Europe (Luxembourg, Germany, Poland, Switzerland, Austria, Czech Republic, Slovakia, Norway, Sweden, Finland, Estonia, Latvia, Lithuania, Denmark). Each chapter has been written by experts from each country, describing the ecological background and the conservation status of affected species, with an emphasis on native species. As well as infectious diseases and parasites, threats take the form of introduced and invasive species, pollution, destruction and alteration of habitat, and climatic change. These are discussed as they affect each species. All these countries have monitoring schemes and conservation programs, whose origins and activities are described. Recommendations for action are also made. Edited by leading scholars in the field, Volume 11, when complete, will provide a definitive survey of the amphibian predicament and a stimulus to further research with the objective of arresting the global decline of an entire class of animal.

In this text, ornithologist John Terres explains the process by which eagles, hawks, hummingbirds, and other birds fly, soar and hover.

The book combines information about the behaviour that allowed ruminants to survive and to evolve on Earth: the rumen. Furthermore, the reader will find aspects involving rumen anatomy, physiology, microbiology, fermentation, metabolism, manipulation, kinetics and modeling. Thus, the book was not only organized to help students involved in areas such as ruminant nutrition and ruminant production but collegians gathering material for teaching practices.