Recent advances in fish cytogenetics have enhanced the interest in chromosome analysis in both fundamental (systematics and comparative genomics among fishes and other vertebrate groups) and applied (aquaculture, conservation and response to pollutants, whole genome sequencing of model fish species) research. Although the genomic material, the chromosomes, is basically the same in the various organisms, experience has clearly shown that fish chromosomes have to be handled with specific protocols. In laboratories around the world, traditional cytogenetic techniques and molecular cytogenetics have seen a vast improvement but the technical details and protocols are often not published in scientific journals because of constraints in format and size and therefore they are not accessible to the whole scientific community. These shortcomings are very well known to fish cytogeneticists and the idea to prepare a specific manual was first discussed during the first "Workshop of Fish Cytogenetics" held in Concarneau (France), in 1992. Resulting from the above workshop, a draft compilation of the techniques and protocols in fish cytogenetics available at that time had been produced and distributed privately, but never published. There does not exist, at present, any published handbook or manual specifically dealing with fish cytogenetics. This book fills this void by bringing together and updating the main techniques so that the traditional methods can be standardized. Moreover, this book includes novel developments or improvements; some of the protocols provided here are practically unknown to the scientific community and even now unpublished.

This book on ancient fishes unites the work of many specialists coming from different areas of biology. Hagfishes, lungfishes, Chondrosteans, and Holosteans constitute the main subject of study. Fossil records and extant species are compared to establish the conservation or the degeneration of specific characters. However, phylogenetic relationships have mostly been revisited in the light of new molecular and developmental data. The morphology of several organs is also revisited. This volume includes a phylogenetic account of the cardiac outflow tract, and the particulars of the heart and circulation in lungfishes. The control of breathing and the lung-swim bladder issue is discussed. The developmental anatomy of the sturgeon gut and accounts of the gut structure in lungfishes and garfishes are also included. Biochemical and physiological aspects of the behavior of lungfishes and gars are presented. Reports on the fish olfactory system, and on the amazing slime glands of hagfishes, are also covered.

How are sights and sounds and smells converted into electrical signals in a form that can be interpreted by the nervous system? Although this process, called sensory transduction, began to be understood only relatively recently, so much progress has been made that it is now possible to say at least in outline (but in most cases in remarkable detail) how transduction occurs for all of the major sense organs of the body. Since the first edition was published in 2003, many new experiments have radically changed some of our previously-held views.This new edition fulfils the book's original aims, both as an accessible textbook and a general introduction to the senses, by bringing the contents fully up to date with the new information acquired over the last 15 years. In so doing, it continues to provide a comprehensive survey of one of the greatest achievements of modern biology and neuroscience - the unravelling of the mechanism of sensation. Sensory Transduction is written for advanced undergraduates, graduate students, and researchers in neurophysiology and sensory neuroscience. It is also of relevance and use to a broader audience of neuro, evolutionary, integrative, and comparative biologists.

In dem Forschungsgebiet "Insektenflug" treffen Fragestellungen der Biologie und der StrAmungsmechanik vielseitig zusammen. Der Bogen reicht von der Konstruktionsmorphologie A1/4ber die Flugbiophysik bis zur Energetik und zum Flugverhalten. Der Autor ist einer der international angesehensten Grundlagenforscher in diesem Forschungsgebiet. Das Buch stellt nicht nur einen Bericht A1/4ber die vielseitigen ForschungsansAtze von ihm und seiner Arbeitsgruppe dar; es bringt auch die allgemeinen Grundlagen und fA1/4hrt mit einer FA1/4lle von Beispielen an die Grenzen des derzeitigen Kenntnisstandes.

A Practical Guide to the Histology of the Mouse provides a full-colour atlas of mouse histology. Mouse models of disease are used extensively in biomedical research with many hundreds of new models being generated each year. Complete phenotypic analysis of all of these models can benefit from histologic review of the tissues. This book is aimed at veterinary and medical pathologists who are unfamiliar with mouse tissues and scientists who wish to evaluate their own mouse models. It provides practical guidance on the collection, sampling and analysis of mouse tissue samples in order to maximize the information that can be gained from these tissues. As well as illustrating the normal microscopic anatomy of the mouse, the book also describes and explains the common anatomic variations, artefacts associated with tissue collection and background lesions to help the scientist to distinguish these changes from experimentally- induced lesions. This will be an essential bench-side companion for researchers and practitioners looking for an accessible and well-illustrated guide to mouse pathology. * Written by experienced pathologists and specifically tailored to the needs of scientists and histologists * Full colour throughout * Provides advice on sampling tissues, necropsy and recording data * Includes common anatomic variations, background lesions and artefacts which will help non-experts understand whether histologic variations seen are part of the normal background or related to their experimental manipulation

Erythrocytes of the Rhesus and Cynomolgus Monkeys addresses the morphologic, quantitative, and generative aspects of the erythrocytes of the rhesus monkey Macaca mulatta and the cynomolgus monkey Macaca fascicularis (long-tailed macaque, crab-eating monkey). These two species are the most commonly selected nonhuman primates for basic science and clinical medical investigations. The hemopoietic cells of man and the rhesus monkey display an intimate homogeneity. Their functional activities are close and at times identical. The cynomolgus monkey was enlisted in biomedical studies at a time when rhesus monkeys were not available in sufficient quantities. It has gained increased use in the Far East and in the Western world. It is, for example, employed in the current development of a vaccine against the deadly Ebola virus. The authors of the book discuss the erythropoietic profiles of normal and abnormal macaques of both sexes and of all age groups as investigated with contemporary electronic methodologies. They cover the role of stress as it is perceived by the monkey and how it impacts erythrocellular values, and how to train the monkey to be a cooperative, unperturbed subject for hematologic study. Additional topics include the role of medication in deriving normal physiologic erythrocellular data, the development of the precursors of the erythrocyte (normoblasts), the morphologic analysis of the megaloblastic series of abnormal erythroid cells, the analysis of erythropoiesis in bone marrow, the relationship of the simian immunodeficiency virus and erythropoiesis, erythrocyte life span, and parasitic invasion of the red cell.

3* Doody's Star Rating (R) CHOICE Magazine 'Recommended' (May 2020) As of 2018, pet obesity in the US affects an estimated 55.8 percent of dogs and 59.5 percent of cats, resulting in secondary conditions such as arthritis, diabetes mellitus, kidney disease, and certain forms of cancer. A complete and balanced diet accompanied by regular exercise is fundamental to optimize health and longevity in companion animals, meaning overweight pets have reduced quality of life and shorter life expectancy. Seeking to address this major modern-day problem, this book provides a comprehensive review of obesity in small animal medicine. Reviews epidemiology and how animal- and human-specific factors contribute to excess weight gain. Discusses the metabolic effects and inflammatory mediators associated with adiposity. Looks at various disease states and how they relate or develop as a result of obesity. Reviews different modalities to determine body composition to diagnose obesity. Offers a clinical approach to managing obesity with diet including discussion on the nutrients of concern for therapeutic weight loss diets. Veterinarians seeking to provide weight management services in practice will find clinically-applicable information from expert authors from both academic and practice backgrounds. Chapters cover topics ranging from epidemiology and pathophysiology of obesity to evaluation of body composition, and nutritional and behavioral management. The book also explores the role of exercise in managing obesity and looks at the management of co-morbidities. Finally, the authors present a range of case studies to demonstrate these topics in real-life practice.

Suppose you were designing a marine mammal. What would you need to think about to allow it to live in the ocean? How would you keep it warm? What would you design to allow it to dive for very long periods to extreme depths? Where would it find water to drink? How would you minimize the cost of swimming, and how would it find its prey in the deep and dark? These questions and more are examined in detail throughout this book. Marine Mammal Physiology: Requisites for Ocean Living is the first textbook focused on how marine mammals live in the sea from a physiological point of view. It explores the essential aspects of what makes a marine mammal different from terrestrial mammals, beyond just their environment. Unlike many publications and books that cover these species from almost all perspectives, this textbook takes a step back to focus on the physiological and biochemical characteristics that have allowed these mammals as a group to exploit effectively the marine environment that is so hostile to humans. The chapter topics are grouped into major themes: diving and locomotion, nutrition and energetics, reproduction, sensory systems, and environmental interactions. Each chapter is arranged around a common perspective and theme: the big picture challenge and summary and what is known specifically by order. To aid you even further, the authors include a "Toolbox" section in each chapter where they discuss the newest methods for understanding and working on the physiology of marine mammals.

Visual ecology is the study of how animals use visual systems to meet their ecological needs, how these systems have evolved, and how they are specialized for particular visual tasks. "Visual Ecology" provides the first up-to-date synthesis of the field to appear in more than three decades. Featuring some 225 illustrations, including more than 140 in color, spread throughout the text, this comprehensive and accessible book begins by discussing the basic properties of light and the optical environment. It then looks at how photoreceptors intercept light and convert it to usable biological signals, how the pigments and cells of vision vary among animals, and how the properties of these components affect a given receptor's sensitivity to light. The book goes on to examine how eyes and photoreceptors become specialized for an array of visual tasks, such as navigation, evading prey, mate choice, and communication.

A timely and much-needed resource for students and researchers alike, "Visual Ecology" also includes a glossary and a wealth of examples drawn from the full diversity of visual systems.The most up-to-date overview of visual ecology availableFeatures some 225 illustrations, including more than 140 in color, spread throughout the textGuides readers from the basic physics of light to the role of visual systems in animal behaviorIncludes a glossary and a wealth of real-world examples

The Colour Handbook deals with all aspects of urolithiasis in dogs, cats, rabbits and guinea pigs-from aetiology and pathogenesis to diagnosis, treatment and the prevention of disease recurrence. The authors introduce the reader to treatment protocols developed from their own research and experience, and incorporate international state-of-the-art knowledge of the disease. Topics covered in the Colour Handbook include epidemiology, risks in companion animal husbandry, species-specific differences, breed dispositions, genetic causes, relevant anatomical points, clinical diagnosis, stone composition, clinical pathology and treatment protocols. The Colour Handbook is a compact, wide ranging illustrated guide to dealing with urinary stones in small animals, of value to veterinarians in training and practice.

The standard electrocardiogram (ECG) is an indispensable, safe, and inexpensive test to assess dogs and cats with heart disease. This bestselling user-friendly book discusses the principles of electrocardiography, then systematically explores the evaluation of the ECG, including determination of heart rate, measurement of intervals, derivation of mean electrical axis, and criteria for atrial/ventricular enlargement or hypertrophy. At the core of this book is an extensive series of ECG cases for the reader to work through: practice makes perfect. New to this edition: Instructions on how to obtain an ECG A new chapter on the treatment of the most common clinically important ECG arrhythmias A second new chapter on 24-hour ECG (Holter) monitoring A handy one-page reference guide of important ECG values and diagrams, which can be downloaded from the book's webpage for easy reference 15 new ECG cases have been added to the original 46 cases, with a selection of advanced cases geared toward readers craving more challenging topics such as electrical cardioversion and pacemaker function. This updated edition will further aid veterinarians in their quest to better interpret the ECG. It provides information in an appealing, accessible, and easy to use format that fits with the busy lives of veterinary practitioners.

This is a useful field guide meant to help veterinarians treat simple and complex eye problems in horses. The book is to the point and focuses on salient clinical facts, covering the most common medical and surgical ophthalmic problems encountered in an equine clinic. The book is laid out in anatomical order making it easy to locate specific information. The sections include General anatomy and physiology of the horse eye, Examination of the eye of the horse, The equine orbit, Eyelids, conjunctiva, nictitans and nasolacrimal system, Corneal ulceration, Other corneal problems, Cataracts, glaucoma and uveal tract disease, Retinopathies, and Lavage treatment systems. Within each section there is a logical guidance to the diagnosis and management of common clinical problems. A short but highly informative section on vision in the horse is particularly valuable for the practitioner. This portable resource for the non-specialist provides clear guidelines for evaluation, diagnosis, and management of medical and surgical problems. The accompanying CD contains 29 video clips of 40 minute duration covering diagnostic and surgical procedures. Among the videos are the information of tonometry, cataract surgery, orbital blocks, equine recurrent uveitis, retinal detachment, and ketatoplasty. Published by Teton New Media in the USA and distributed by Manson Publishing outside of North America.

Biotremology is a new and emerging discipline in biological sciences that covers all aspects of behavior associated with substrate-borne mechanical waves. This volume provides state-of-the-art reviews and technical contributions from leading experts and invited younger researchers on topics from signal production and transmission to perception in its ecological context. Reviews about the knowledge of well-studied groups are complemented with perspectives on the study of less-explored groups or contexts. Special attention is given to practical issues in measuring substrate-borne vibrations as well as to applied biotremology. The book appeals to all those interested in communication and vibrational behavior.

This guide to laboratory procedure in transfusions for dogs and cats provides easily accessible, clinical information regarding the collection, storage, and use of blood and blood products in the small animal patient. It includes step-by-step procedures for the separation of whole blood into components, along with a "how to" for establishing a community-based blood bank for dogs and cats. The immunologic and genetic principles are presented clearly for the practitioners and laboratorians who handle blood and blood products for the treatment of selected cancers and bleeding disorders in small animals. A practical section discusses the guidelines for Biosafety and Quality Assurance for a transfusion service. Published by Teton New Media in the USA and distributed by CRC Press outside of North America.

Thinking quantitatively about physiology is something many students find difficult. However, it is fundamentally important to a proper understanding of many of the concepts involved. In this enlarged second edition of his popular textbook, Richard Burton gives the reader the opportunity to develop a feel for values such as ion concentrations, lung and fluid volumes, blood pressures etc. through the use of calculations which require little more than simple arithmetic for their solution. Much guidance is given on how to avoid errors and the usefulness of approximation and 'back-of-envelope sums'. Energy metabolism, nerve and muscle, blood and the cardiovascular system, respiration, renal function, body fluids and acid-base balance are all covered, making this book essential reading for students (and teachers) of physiology everywhere, both those who shy away from numbers and those who revel in them.

Neurology for the Small Animal Practitioner is a practical presentation of common neurological conditions seen in a small animal practice. The book includes clear guidelines for effective diagnosis and treatment protocols for common neurologic conditions in dogs and cats. Important neurologic pathways and diagnostic procedures are illustrated by original, anatomic drawings and step-by-step procedural figures. Tables and algorithms are used to focus the reader on critical steps in patient evaluation and differential diagnosis. Color illustrations facilitate localization of lesions and patient assessment. The consistent layout, 157 illustrations (102 color), 25 diagnostic images, and 57 tables facilitate the rapid acquisition of information. Published by Teton New Media in the USA and distributed by Manson Publishing outside of North America.

Animal cell culture is an important laboratory technique in the biological and medical sciences. It has become an essential tool for the study of most biochemical and physiological processes and the use of large-scale animal cell culture has become increasingly important to the commercial production of specific compounds for the pharmaceutical industry. This book describes the basic requirements for establishing and maintaining cell cultures both in the laboratory and in large-scale operations. Minimal background knowledge of the subject is assumed and therefore it will be a readable introduction to animal cell culture for undergraduates, graduates and experienced researchers. Reflecting the latest developments and trends in the field, the new topics include the latest theory of the biological clock of cell lines, the development of improved serum-free media formulations, the increased understanding of the importance and control of protein glycosylation, and the humanization of antibodies for therapeutic use.

Key features New chapter on nutrition Includes new section of case studies Completely revised and updated chapters throughout This systematic yet concise guide to equine pediatric medicine covers etiology, pathophysiology, clinical presentation, differential diagnosis, diagnosis, and management. Beginning with a thorough explanation of the physical examination, the chapters then take the reader through the different disorders associated with each body system, including liver, cardiovascular, respiratory, opthalmologic, endocrine, and muscoskeletal diseases. A brand new chapter on nutrition has been added to this fully revised text. The book is superbly illustrated throughout with photographs, diagrams, radiographs and tables, while a new section of in-depth case studies brings the information to life and is ideal for students. Equine practitioners will value this as a ready reference, while veterinary students and technicians can use it as a complete guide to equine pediatric disease.

Jürgen Tautz, renowned German bee researcher, explains how bees communicate. Exciting and surprising new insights on communication between bees. During the history of bee research, scientists have peered deep into the inner life of bee colonies and learned much about the behaviour of these insects. Above all, the bee waggle dance has become a famous and extensively discussed phenomenon. Nevertheless, recent insights reveal that while bees are social insects inside the hive they also communicate with one another outside the hive. In this book, Jürgen Tautz, renowned German bee researcher, provides an entertaining, fresh and enlightened account for lay and professional readers, not only about the fascinating dance language but also about additional remarkable phenomena concerning information exchange between bees. From the author of the bestseller “The Buzz about Bees�. “Communication between Honeybees� assembles, for the first time, a complete overview of how bees understand one another. Although communication biology research on bees has so far concentrated largely on events within the hive, this book directs attention as well, to how bees communicate in the field outside the hive. The reader learns which steps new bee recruits take to reach the feeder a dancing forager has advertised. The book analyses the status of work on the bee dance published over the last 100 years and orders the essential findings as building blocks into a coherent new concept of how bees find their target. In addition, the historical survey of research on the “Bee Language� explains how several contradictory and incomplete hypotheses can still survive. A fresh point of view on one of the most remarkable behavioural performances in the animal kingdom. Observation from a different viewpoint leads to previously unknown insights. Such new perspectives clearly reveal both how large the gaps in our knowledge still are in relation to the language of bees and which direction research must take to complete the picture of one of the most impressive behavioural accomplishments in animals. Prof. Dr. Jürgen Tautz is an expert on bees, sociobiologist, animal behaviourist and emeritus professor at the Biozentrum, University of Würzburg. He is a bestseller author and recipient of many awards of excellence for his successful communication of science to a wide public.

The IACUC Administrator's Guide to Animal Program Management supports IACUC administrators who assist with developing, managing, and overseeing a program of animal care and animal use. It provides many options and possibilities for specific operational practices (e.g., how to build a well-functioning IACUC, what a functional protocol template looks like) to satisfy regulatory requirements. The material provided is a compilation of several years of Best Practices (BP) meetings among IACUC administrators across the country. The BP meetings included representatives from the NIH/OLAW, AAALAC, and the USDA, whose presence and dialogue assured the BP discussion met or exceeded all regulatory or accreditation minimum standards. BP meeting attendees from private, public, governmental, and academic organizations have helped to shape and develop the information offered herein. It is through the insight of several hundred colleagues-their successes as well as their failures-that the authors have distilled suggestions and considerations for your local animal care and use program. This handbook complements other useful references and manuals regarding programmatic function-it is not intended to replace them. The primary difference you will find is the transparent and open nature of describing processes that have been time tested and proven to help you and your organization satisfy the regulatory requirements.

Animals perform many athletic tasks to an amazing degree of accomplishment: not only spectacular feats of running and jumping but also routine actions that ensure survival such as feeding, vocalization, diving, flying, and many more. The study of performance capacity (defined as the ability of an animal to conduct a key task) is of great interest to both ecologists and evolutionary biologists. At an ecological level, how well individuals perform often dictates opportunities for reproduction, occupation of preferred territories, or capturing prey. Therefore, variation in performance capacities can be a key determinant of variation in fitness within animal populations. At an evolutionary level, variation in function often follows closely from variation in form, and therefore enables animals to invade novel habitats, or to overtake other species. This novel book examines how and why animal athletes have evolved. It uses examples from across the animal kingdom and integrates them in the broader context of ecology and evolution, thereby identifying common themes that transcend taxonomic divisions. Animal Athletes is an accessible textbook of particular relevance to undergraduates, graduate students, researchers, and professionals in the fields of evolutionary biology, ecology, vertebrate morphology, and functional, morphology,and will also appeal to the interested layperson.

Poultry are farmed and are important sources of protein throughout the world. All students of agriculture are likely to be required to study poultry science to at least an introductory level. However, hitherto there has been no suitable textbook serving the needs of students taking a general introductory course in poultry science. This book aims to fill this gap. It explains the science underlying the productive processes of growth, reproduction and incubation. The applications of nutrition and breeding techniques are described. The book covers all the commercially important poultry species, including turkeys, quail, guinea fowls, ducks and geese, but the main emphasis is on the domestic fowl. The overall purpose is to provide the student with an understanding of the characteristics and physiological responses of domesticated poultry, with particular reference to production. The emphasis is on modelling responses rather than on biochemical and hormonal processes. The author stresses basic concepts and models, rather than practical production systems, so that the book should have worldwide applicability. The book represents a key text for degree and advanced diploma courses in agriculture.

Atlas of Comparative Vertebrate Histology looks at the histology of a wide range of vertebrates, representative of all the major classes and families, with examples ranging from amphioxus to primates. The authors focus their microscope on commonly seen vertebrates as well as 'non-standard' species, such as lamprey, hagfish, dogfish, skate, rock bass, cod, river catfish, toad, amphiuma, leopard and bull frog, garter and brown snake, Coturnix quail and cowbird. The study of comparative histology in the vertebrates helps students and researchers alike understand how various groups have addressed similar problems, opening doors to interesting research possibilities. Not all vertebrates follow the mammalian model of tissue and organ structure. When dealing with unique species, we see some structures taken beyond their 'normal' function. Comparative histology allows us to understand the structural responses underlying the physiology unique to each vertebrate group.