This book reviews the growing literature that is consistent with the hypothesis that hormones can regulate auditory physiology and perception across a broad range of animal taxa, including humans. Understanding how hormones modulate auditory function has far reaching implications for advancing our knowledge in the basic biomedical sciences and in understanding the evolution of acoustic communication systems. A fundamental goal of neuroscience is to understand how hormones modulate neural circuits and behavior. For example, steroids such as estrogens and androgens are well-known regulators of vocal motor behaviors used during social acoustic communication. Recent studies have shown that these same hormones can also greatly influence the reception of social acoustic signals, leading to the more efficient exchange of acoustic information.

-- Beat Wermelinger has been researching forest insects for 25 years. This book also showcases his impressive photography, taken from his archive of more than 14,000 insect pictures. In addition to conveying knowledge, the author also reveals the aesthetics and subtleties of this often unknown and seemingly strange group of animals. The book not only presents the importance of insects, but also intrigues and surprises the reader -- The recently reported loss of insect biomass has increased awareness of the importance of insects and will stimulate public as well as professional and academic interest in this book. The book deals with many topical insect groups (like bark beetles) that increase its relevance in today's era of climatic shifts and insect outbreaks. -- This is the only book on the importance of forest insects published for a non-American market. It will be adoptable on undergraduate and graduate entomological courses (Insects and Ecology modules) as well as having both professional and public appeal.

This book is the fourth in a series of 4 volumes in the Handbook of Zoology series about morphology, anatomy, reproduction, development, ecology, phylogeny and systematics of Annelida. It covers the most typical polychaetes, Phyllodocida, together with certain smaller taxa placed incertae sedis. This volume completes the polychaetous Annelida. Phyllodocida are often vagile, possess well-developed parapodia. Due to their broad and flat cirri these parapodia look like leaves in some taxa and leading to the name of the entire group. Many of its members are macrophagous and often predators. Accordingly most species possess elaborate sense structures such as sensory palps, antennae, eyes and nuchal organs. In certain species the eyes comprise thousands of photoreceptor cells and lenses most likely allowing forming true images. Phyllodocida typically possess an axial muscular pharynx called proboscis functioning as a kind of suction pipe allowing them to swallow and ingest their prey or other food. This pharynx may be armed with cuticular jaws and some species even possess venom glands. The probably most popular and important polychaete model organism, Platynereis dumerilii, belongs to this interesting group. Phyllodocida fall into two to three higher clades comprising about 25 families which represent more than one fourth of the polychaete diversity. One of these families, Syllidae, comprises about 700 valid species of mainly small size and may, therefore, represent one of the most complex and somehow difficult polychaete families on Earth.

Evolutionary developmental biology or evo-devo is a field of biological research that compares the underlying mechanisms of developmental processes in different organisms to infer the ancestral condition of these processes and elucidate how they have evolved. It addresses questions about the developmental bases of evolutionary changes and evolution of developmental processes. The book's content is divided into three parts, the first of which discusses the theoretical background of evo-devo. The second part highlights new and emerging model organisms in the evo-devo field, while the third and last part explores the evo-devo approach in a broad comparative context. To the best of our knowledge, no other book combines these three evo-devo aspects: theoretical considerations, a comprehensive list of emerging model species, and comparative analyses of developmental processes. Given its scope, the book will offer readers a new perspective on the natural diversity of processes at work in cells and during the development of various animal groups, and expand the horizons of seasoned and young researchers alike.

Insect Anatomy: Structure and Function provides both morphological and anatomical descriptions of insect tissues and organs using updated methods. Insects play important roles in diverse ecosystems, with subsequent, tremendous impacts on human society through disease, agriculture effects, and more. Both beneficial and detrimental insect species continuously challenge agriculture and medicine. Written by international experts of insect morphology and anatomy, this book offers concise descriptions of all part of an insect’s anatomy, including the brain and nervous system, tracheal system, blood, reproductive organs, and kidney system.The book also covers external insect parts such as antennae, wings and different forms of insect epidermis. Insect tissues and organs are analyzed as they relate to gene and protein function in distinct types of cells, tissues, and organs.

How does dietary restriction affect the physiological and biochemical state of laboratory animals? How will the present conclusions affect further research? What are the implications for human health and safety assessment? These are the main questions asked in this book by leading international researchers. After a first look at feeding regimens and diets of laboratory animals, the book elaborates on a variety of age-associated toxicological and pathological endpoints including tumor development. The following sections detail the underlying mechanisms which may induce the broad spectrum of physiological and biochemical changes. This summary of current multidisciplinary research will enhance understanding of the practical applications and implications of dietary restriction.

The Reverend Sabine Baring-Gould (1834 - 1924) was an English hagiographer, antiquarian, novelist and eclectic scholar. His folkloric studies resulted in The Book of Werewolves, one of the most frequently cited studies of lycanthropy.

In this book, leading figures in the field of Developmental Origins of Health and Disease provide up-to-date information from human clinical trials, cohorts, and animal physiology experiments to reveal the interdependence between parental obesity and health of the offspring. Obesity of the mother and father produces obesity in their offspring, so we are caught up in an intergenerational cycle, which means that even our children's future health is in peril. This book gives a timely and much-needed synthesis of the mechanisms, potential targets of future interventions, and the challenges that need to be overcome in order to break the intergenerational cycle of obesity. This has profound implications for the way in which scientific, clinical and health policy activities are to be directed in order to combat the so-called epidemic of obesity, as well as diabetes, cancer and cardiovascular disease. The book will be of interest to students, clinicians, researchers and health policy makers who are either seeking an introduction to the area of Developmental Origins of Health and Disease or have a specific interest in the pathogenesis of obesity.

With the substantial advances in the miniaturization of electronic components, wildlife biologists now routinely monitor the movements of free-ranging animals with radio-tracking devices. This book explicates the many analytical techniques and computer programs available to extract biological information from the radio tracking data.
Key Features:
* Presentation of software programs for solving specific problems
* Design of radio-tracking studies
* Mechanics of data collection
* Estimation of position by triangulation
* Graphic presentation of animal migration, dispersal, fidelity, and association
* Home range estimation, habitat utilization, and estimation of survival rates and population size

This book presents a revised history of early biogeography and investigates the split in taxonomic practice, between the classification of taxa and the classification of vegetation. It moves beyond the traditional belief that biogeography is born from a synthesis of Darwin and Wallace and focuses on the important pioneering work of earlier practitioners such as Zimmermann, Stromeyer, de Candolle and Humboldt. Tracing the academic history of biogeography over the decades and centuries, this book recounts the early schisms in phyto and zoogeography, the shedding of its bonds to taxonomy, its adoption of an ecological framework and its beginnings at the dawn of the 20th century. This book assesses the contributions of key figures such as Zimmermann, Humboldt and Wallace and reminds us of the forgotten influence of plant and animal geographers including Stromeyer, Prichard and de Candolle, whose early attempts at classifying animal and plant geography would inform later progress.< The Origins of Biogeography is a science historiography aimed at biogeographers, who have little access to a detailed history of the practices of early plant and animal geographers. This book will also reveal how biological classification has shaped 18th and 19th century plant and animal geography and why it is relevant to the 21st bio geographer.

What Huber discovered and wrote about here, laid the ground work for all the practical knowledge we have of bees today. His discoveries were so revolutionary, that beekeeping can be divided in two eras very easily as pre-Huber and post-Huber. This edition of Huber's Observations by far surpasses any other edition ever printed in the English language.First it has both Volume I and II, while every English edition currently in print that I am aware of is only Volume I of the 1809 edition. which is only a third of the final Huber book. The second volume was published in 1814 in French 5 years after that 1809 edition and contains Huber's research on the origin of wax, the construction of comb, the ventilation of the hive and much more.Second, it is the best English translation from the original French and the only one I know of that has both volumes. C.P. Dadant, was uniquely qualified to do the translation. Dadant was born in France and French was his first language, yet he spent most of his life beekeeping; and writing and editing beekeeping articles and books in America in English. Third, all of the English editions currently in print have only 2 plates (if any). Only the previous Dadant edition (1926) had all 14 of the original plates but unfortunately they were only halftones of some old yellow copies and are not very readable. This edition has new scans from a very good condition edition of the original 1814 French of both Volumes of Nouvelles Observations Sur Les Abeilles so these are clearer than any previous edition other than the original 1814 French edition. An additional engraving of Huber's work from Cheshire's book, plus an engraving of Francis Huber from the Dadant edition have been included. In addition, 7 more photos of a museum quality reproduction of Huber's Leaf hive have also been included. All figures have been split out and enlarged and put in the text where they are referred to. Photos of the original plates are included at the back for historic and artistic purposes.Fourth, to put this book in context I have included a memoir of Huber by Professor De Candolle, a friend of Huber. This gives a bit of background on Huber's life.Fifth, the only other edition to come close to this, the 1926 edition by Dadant, was in very small print. This one is 12 point and a typeface that appears to be larger and is very readable.

Biology and Evolution of the Mexican Cavefish features contributions by leading researchers in a comprehensive, unique work that examines a number of distinct areas of biology-evolution, development, ecology, and behavior-using the Mexican cavefish as a powerful model system to further understanding of basic biological processes such as eye degeneration, hearing, craniofacial development, sleep, and metabolic function. These fish are currently being used to better understand a number of issues related to human health, including age-related blindness, sleep, obesity, mood-related disorders, and aging. The recent sequencing of the cavefish genome broadens the interest of this system to groups working with diverse biological systems, and has helped researchers identify genes that regulate sleep, eye degeneration, and metabolic function. Mexican cavefish are particularly powerful for the study of biological processes because these fish evolved independently in twenty-nine caves in the Sierra de el Abra Region of Northeast Mexico. These fish have dramatic adaptations to the cave environment, and this can be used to identify genes involved in disease-related traits. This scholarly text will be of interest to researchers and students throughout diverse areas of biology and ecology. It includes photographs of animals and behavior in laboratory and natural settings that will also increase interest and accessibility to non-experts.