This book provides an overview of our current understanding of polyembryony in insects. The study of polyembronic insects has advanced considerably over the last several decades.The book shows the exciting potential of polyembryonic insects and their impact on life sciences. It describes the mechanisms of polyembryogenesis; tissue-compatible invasion of the host, which is the first case of compatible cellular interaction between phylogenetically distant organisms without rejection; the sex differences in defense; and the environmental regulation of caste structure. The first book devoted to polyembryony in insects, it draws on the author's research on polyembryonic wasps from 1990 to the present day, covering various topics such as polyembryogenesis in vitro, host-parasite interaction, sex differences in soldier function/humoral toxic factor, and the transcription analysis of polyembryogenesis.It is intended not only for researchers in the field of entomology, parasitology, ontogeny, reproductive biology, developmental biology, sociobiology, and evolutionary developmental biology (Evo-Devo), but also for postgraduate students in these fields.

'A funny and beautifully written welcome to the enigmatic, weird and wonderful world of wasps' DAVE GOULSON, author of SILENT EARTH There may be no insect with a worse reputation than the wasp, and none guarding so many undiscovered wonders. Where bees and ants have long been the darlings of the insect world, wasps are much older, cleverer and more diverse. They are the bee's evolutionary ancestors - flying 100 million years earlier - and today they are just as essential for the survival of our environment. A bee, ecologist Professor Seirian Sumner argues, is just a wasp that has forgotten how to hunt. For readers of Entangled Life, Other Minds and The Gospel of Eels, this is a book to upturn your expectations about one overlooked animal and the wider architecture of our natural world. With endless surprises, this book might teach you about the wasps that spend their entire lives sealed inside a fig, about stinging wasps, about parasitic wasps, about wasps that turn cockroaches into living zombies, about how wasps taught us to make paper. It offers up a maligned insect in all its diverse, unexpected splendour; as both predator and pollinator, the wasp is an essential pest controller worldwide. Inside their sophisticated social worlds is the best model we have for the earth's major evolutionary transitions. In their understudied biology are clues to progressing medicine, including a possible cure for cancer. The closer you look at these spurned, winged insects - both custodians and bouncers of our planet - the more you see. Their secrets have so far gone mostly untapped, but the potential of the wasp is endless.

Most people know of aphids as garden pests, infesting the soft green tissues of plants in vast numbers and killing them by sucking out the sap. Indeed, among the 4000 or so known species of aphids about 250 are pests, and in temperate regions several are economically important agricultural pests that damage crops directly during feeding or act as vectors for plant pathogens. But aphids are also important model organisms in evolutionary biology and ecology because they combine a number of unique features such as complex life cycles involving the development of morphological distinct phenotypes (polyphenism), sexual and asexual reproduction strategies and changes of host plants. Aphids can also be regarded as holobionts because they are colonized by obligate and facultative microbes which enable them to feed exclusively on phloem sap and influence their resistance against pathogens, parasitoids or environmental stress. This book combines fundamental information about aphids with chapters addressing state-of-the-art research in topics such as aphid-related phylogeny, genome biology, epigenetics and chemical ecology.

Proceedings of a Symposium held in Liblice near Prague, Sept.27-Oct.1, 1965

Ecdysone is the steroidal prohormone of the major insect moulting hormone 20-hydroxyecdysone. It groups with its homologues the steroidal molting hormones in arthropods, but they also occur in other phyla where they can play different roles. Besides ecdysteroids appear in many plants mostly as protection agents (toxins or antifeedants) against herbivorous insects.

The important developments and achievements in modern ecdysone science since the first edition in 1989 by J. Koolman have led to this new revised, expanded and retitled reference work. New chapters in this edition include RNA interference, the ecdysone receptor crystal structures and structure activity relationships, etc. Each article may also be read independently, as a review of that particular subject.

Complete up-to-date coverage of many important topics - the book is divisible into five conceptual areas: (1) Distribution and diversity of ecdysteroids in the two kingdoms is still basis, (2) In the post-genomic era, ecdysteroid genetic hierarchies in insect growth and reproduction, (3) Role of cross talk of genes and growth factors in ecdysteroid titers and signaling, (4) Ecdysteroids function through nuclear and membrane receptors, and (5) Ecdysteroids in modern agriculture, medicine, doping and ecotoxicology. Each of the 23 chapters is written by scientists active in the reviewed research area and a truly distinguished international team of contributors has been chosen.

Ecdysone, Structures and Functions will be of immense use and contains essential information for scientists, students, and professionals alike in entomology, endocrinology, physiology, chemistry, and agricultural, plant, biomedicine and environmental sciences.

The psychological connections between humans and insects are tantalizing and complex. Through both evolutionary associations and cultural representations, insects have deeply infested our minds. They frighten, disgust, and sometimes enchant us. Whatever the case, few of us are ambivalent in the face of wasps, cockroaches, spiders, maggots, crickets or butterflies. They arouse terror, nausea, fascination-but rarely, if ever, indifference. And the costs of fear can be high, both in terms of the quality of individual lives and with regard to our social responses, from soaking our food with insecticides to overlooking our dependence on the ecological roles of insects (including those on the brink of extinction). The book is an examination of what scientists, philosophers, and writers have learned about the human-insect relationship. Jeffrey Lockwood is an entomologist himself and yet still experiences bouts of entomophobia; in fact, his seemingly paradoxical response to certain insects and scenarios is what prompted him to write this book. The book explores the nature of anxiety and phobia and the line between them. It examines entomophobia in the context of the nature-nurture debate, posing the question: how much of our fear of insects can be attributed to our ancestors' predisposition to avoid insects to benefit their own survival, and how much is learned through parents? Using his own and others' experiences with entomophobia as case studies, Lockwood breaks down common reactions to insects, distinguishing between fear and disgust, and inviting the reader to consider his/her own emotional, cognitive, and physiological reactions to insects in a new light.

The PhyloCode is a set of principles, rules, and recommendations governing phylogenetic nomenclature, a system for naming taxa by explicit reference to phylogeny. In contrast, the current botanical, zoological, and bacteriological codes define taxa by reference to taxonomic ranks (e.g., family, genus) and types. This code will govern the names of clades; species names will still be governed by traditional codes. The PhyloCode is designed so that it can be used concurrently with the rank-based codes. It is not meant to replace existing names but to provide an alternative system for governing the application of both existing and newly proposed names. Key Features Provides clear regulations for naming clades Based on expressly phylogenetic principles Complements existing codes of nomenclature Eliminates the reliance on taxonomic ranks in favor of phylogenetic relationships Related Titles: Rieppel, O. Phylogenetic Systematics: Haeckel to Hennig (ISBN 978-1-4987-5488-0) de Queiroz, K., Cantino, P. D. and Gauthier, J. A. Phylonyms: A Companion to the PhyloCode (ISBN 978-1-138-33293-5).

The bright colours and fascinating ways of this small but important group of insects attract immediate attention. Cicindelidae, or tiger beetles, are frequently encountered, but they are difficult to capture, since they are alert and elusive, and still more difficult to identify. This intensive study of the distinguishing characteristics, geographical distribution and variation, and habits and habitats of tiger beetles in Canada - the culmination of the author's main interest for many years - will provide a much-needed reference work. Studies of insect families are scarce, and professional and amateur entomologists alike will find this book a most useful aid in their investigations and a stimulus to further research.

Jurgen 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, Jurgen 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". "The Language of Bees" 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 in which direction research must take to complete the picture of one of the most impressive behavioural accomplishments in animals. Prof. Dr. Jurgen Tautz is an expert on bees, sociobiologist, animal behaviourist and emeritus professor at the Biozentrum, University of Wurzburg. He is a bestseller author and recipient of many awards of excellence for his successful communication of science to a wide public.

Coleoptera: Elmidae and Protelmidae contains a complete list of subfamilies, tribes, subtribes, genera, subgenera, species and subspecies, and their synonyms described before 2015. Protelmidae are here elevated from tribal rank to family rank. Other new nomenclatorial and taxonomic acts include a new substitute name, seven new generic and specific synonymies, four new combinations, two designations of type species and eight mandatory corrections of incorrect original spellings. Detailed information about the geographical distribution of each species is provided. This catalogue includes extant taxa (147 genera and 1497 species of Elmidae, four genera and six species of Protelmidae) and fossil taxa (two genera and five species of Elmidae). It is the first world catalogue of Elmidae published since 1910. Unavailable names are listed as well. Detailed explanations are provided concerning the availability and correct spelling of taxa names, correct identity and spelling of author names, correct publication dates, and correct type localities.

In the English edition of his landmark book Endosymbiosis of Animals with Plant Microorganisms (1965), Professor Paul Buchner, probably the most prominent founder of systematic symbiosis research, wrote: ?I too soon fell victim to the spell of this subject, and from 1911 on devoted myself to it.? Almost half a century later, a growing number of entomologists are recognizing the impact that arthropod-bacteria symbiosis has on virtually all aspects of the biology of both host and symbiont. The discussion of this subject tends to be system based, with primary emphasis on the insect host. However, recent screening studies have revealed that the diversity of bacteria associated with arthropods may not be as wide as initially expected, and some genera are constantly being found in hosts that belong to distantly related taxa.

Manipulative Tenants: Bacteria Associated with Arthropods introduces the fascinating world of bacteria-arthropod associations with an emphasis on the bacterial partner. Written by an interdisciplinary team of international contributors, this book provides an overview of the diversity of bacterial symbionts identified to date as frequent partners of terrestrial arthropods. It discusses primary (obligatory) symbionts as well as the most abundant secondary (facultative) symbionts currently known.

Summarizing the most up-to-date information available on each symbiont, the book presents a synopsis of the field from the bacterial angle. Chapters examine Proteobacteria, including Sodalis and Wigglesworthia in tsetse flies and Stammerula and other symbiotic bacteria in fruit flies, as well as Bacteroidetes such as Blattabacterium and Cardinium. The book also identifies questions that emerge from the study of these systems. This comprehensive reference introduces the topic of bacteria-arthropod associations to researchers who are not familiar with it, enlarges the scope of knowledge of those who are, and provides a textbook for students in microbiology and other branches of biology.

A remarkable look at the rarest butterflies, how global changes threaten their existence, and how we can bring them back from near-extinction Most of us have heard of such popular butterflies as the Monarch or Painted Lady. But what about the Fender’s Blue? Or the St. Francis’ Satyr? Because of their extreme rarity, these butterflies are not well-known, yet they are remarkable species with important lessons to teach us. The Last Butterflies spotlights the rarest of these creatures—some numbering no more than what can be held in one hand. Drawing from his own first-hand experiences, Nick Haddad explores the challenges of tracking these vanishing butterflies, why they are disappearing, and why they are worth saving. He also provides startling insights into the effects of human activity and environmental change on the planet’s biodiversity. Weaving a vivid and personal narrative with ideas from ecology and conservation, Haddad illustrates the race against time to reverse the decline of six butterfly species. Many scientists mistakenly assume we fully understand butterflies’ natural histories. Yet, as with the Large Blue in England, we too often know too little and the conservation consequences are dire. Haddad argues that a hands-off approach is not effective and that in many instances, like for the Fender’s Blue and Bay Checkerspot, active and aggressive management is necessary. With deliberate conservation, rare butterflies can coexist with people, inhabit urban fringes, and, in the case of the St. Francis’ Satyr, even reside on bomb ranges and military land. Haddad shows that through the efforts to protect and restore butterflies, we might learn how to successfully confront conservation issues for all animals and plants. A moving account of extinction, recovery, and hope, The Last Butterflies demonstrates the great value of these beautiful insects to science, conservation, and people.

The Eponym Dictionary of Odonata is a comprehensive listing of all people after whom damselflies and dragonflies have been named in scientific or common names. Each entry provides details of the species and a brief biography of the person. It is also cross-referenced so that the relationships between scientific authors, entomologists and others can be followed. Many entries have been contributed by the people so honoured who are not necessarily odonatologists, entomologists, zoologists or even great men of science. Many damselflies and dragonflies are named for the author's family members, friends and those who collected the species holotypes, while others are figures from myth or history. In fact, it could be anything from the author's mother to a favourite musician! Because entries may include details of dates, places, educational and work institutions, it is possible to discover information about each person and for a picture to be built of how the science sometimes follows groupings of colleagues or those significantly influenced by charismatic teachers. The Dictionary includes other names which might, at a glance, be thought to be eponyms yet are not in the truest sense. These may be species named after characteristics embodied in characters from literature, whole peoples, acronyms or toponyms, etc. To some extent it can read like a canon of the great women and men of science over the last several centuries. Interestingly there are species named after as many as three generations of the same family, veiled references to old lovers, sycophantic homage, financial patronage, etc., as well as all the more `legitimate' reasons for naming species. Not surprisingly, odonatologists exhibit a range of opinion on the practice, from naming all species after people, to wanting all eponyms banned; they can be totally humourless and pedantic or full of fun and irreverence. Like all of us they have as many reasons for their namings as ordinary folk have for naming their children or pets! Underlying all this, however, is the value of this volume in cataloguing this fascinating aspect of science for all users, whether scientists or interested lay readers.

Omnipresent in virtually all terrestrial ecosystems and of undisputed ecological and economical importance, the study of social insects is an area that continues to attract a vast number of researchers. As a consequence, a huge amount of information about their biology and ecology has accumulated. Distilling this scattered information into a highly focused reference, Food Exploitation by Social Insects: Ecological, Behavioral, and Theoretical Approaches unites traditional behavioral and ecological studies with theoretical and mathematical models.

The book covers foraging ecology and behavior of social insects, their communication mechanisms, and theoretical models of important aspects. It examines two different but inseparably interlaced levels of social insect foraging: the macroscopic or colony level and the microscopic or individual level. The chapters include discussions of foraging decisions, patterns and strategies of social insect colonies, and information use and information transfer between workers. The book provides examples of how this biological knowledge can be used as a basis for the construction of mathematical and neural network models that in return may increase understanding of social insect foraging.

The contributors provide a fresh look on their topics, covering a wide range of subjects and recent scientific developments that are unprecedented in breadth and depth. The coverage of ants, bees, and wasps in one resource is a unique feature of the book. This taxonomic content combined with the variety of research approaches, allows the book to provide deeper insight into the subject.

Designed as an introduction to the intriguing world of insect biology, this book examines familiar entomological topics in nontraditional ways. Author David B. Rivers gives important concepts relatable context through a pop culture lens, and he covers subjects that are not typical for entomology textbooks, including the impact of insects on the human condition, the sex lives of insects, why insects are phat but not fat, forensic entomology, and the threats that some insects pose to humanity. Each chapter presents clear and concise key concepts, chapter reviews, review questions following Bloom's taxonomy of learning, web links to videos and other resources, and breakout boxes (called Fly Spots) that capture student interest with unique and entertaining facts related to entomology. Focusing on both traditional and cutting-edge aspects of insect biology and packed with extensive learning resources, Insects covers a wide range of topics suitable for life science majors, as well as non-science students, including: * the positive and negative influences of insects on everyday human life* insect abundance* insect classification (here presented in the context of social media)* insect feeding, communication, defense, and sex* how insects are responding to climate change* forensic entomology* how insects can be used as weapons of war* how insects relate to national security* why insects have wings* how to read pesticide labels

The book introduces basic entomology, emphasising perspectives on insect diversity important in conservation assessment and setting priorities for management, as a foundation for managers and others without entomological training or background. It bridges the gap between photographic essays on insect identification and more technical texts, to illustrate and discuss many aspects of taxonomic, ecological and evolutionary diversity in the Australian insect fauna, and its impacts in human life, through outlines of many aspects of insect natural history.

This stunning field guide provides a comprehensive resource for identifying and appreciating nearly 500 species of spiders. Arachnids are among the most diverse groups of terrestrial invertebrates, yet they are among the least studied and understood. This is the most comprehensive field guide to all 68 spider families in North America, with beautiful illustrations of 469 of the most commonly encountered species. Group keys enable accurate identification by web pattern, morphology, and other observable details, and species descriptions include tips to help everyday naturalists identify spiders, as well as their common names, typical habitat, geographic distribution, and behavioral notes. A concise illustrated introduction to spider biology and anatomy explains spider relationships. Featuring 82 gorgeous color plates, this book is an accessible and detailed resource for curious naturalists who want to understand this ubiquitous and ecologically critical component of our biosphere.

A comprehensive resource for students and researchers Management of Nematode and Insect-Borne Plant Diseases examines the various aspects of disease control from an international perspective. Leading academics and researchers around the world address the microbial control of insect pests, the use of nematophagous fungi and biofumigation in the control of plant-parasitic nematodes, the use of genetically manipulated microbes, and the biology and control of vectors. Management of Nematode and Insect-Borne Plant Diseases provides detailed descriptions of the management of diseases caused by insects and by plant-parasitic nematodes. This unique book includes in-depth examinations of the use of arthropod microbial control agents; the biology and control of bacteria; the use of living and synthetic mulches; the genetic transformation of microbial control agents; the integrated use of different control options; the use of nematophagus fungi as a control agent; the use of biofumigation; potato early dying complex; host/plant resistance; and RNAi silencing. Each chapter is written by an experienced scientist in that specific field to produce a single reference resource. Management of Nematode and Insect-Borne Plant Diseases includes: the latest research on the development of microbial control agents against insect and mite pests up-to-date theory on the management of the vectors and disease in fruit and nut crops the use of mulches in the control of homopteran pests an overview of the microbial control of insect pests a look at the increasing role of biological control agents an examination of nematode resistance in vegetable crops a historical background of RNAi, its biology, and its function in the eukaryotic system and much more Management of Nematode and Insect-Borne Plant Diseases is a comprehensive professional resource for botanists, agriculturalists, environmental scientists, biologists, zoologists, ecologists, entomologists, plant pathologists, horticulturalists, plant protection scientists, and biotechnologists.

The first comprehensive scholarly treatment of bed bugs since 1966 This book updates and expands on existing material on bed bugs with an emphasis on the worldwide resurgence of both the common bed bug, Cimex lectularius L., and the tropical bed bug, Cimex hemipterus (F.). It incorporates extensive new data from a wide range of basic and applied research, as well as the recently observed medical, legal, and regulatory impacts of bed bugs. Advances in the Biology and Management of Modern Bed Bugs offers new information on the basic science and advice on using applied management strategies and bed bug bioassay techniques. It also presents cutting-edge information on the major impacts that bed bugs have had on the medical, legal, housing and hotel industries across the world, as well as their impacts on public health. Advances in the Biology and Management of Modern Bed Bugs offers chapters that cover the history of bed bugs; their global resurgence; their impact on society; their basic biology; how to manage them; the future of these pests; and more. Provides up-to-date information for the professional pest manager on bed bug biology and management Features contributions from 60 highly experienced and widely recognized experts, with 48 unique chapters A one-stop-source that includes historic, technical, and practical information Serves as a reference book for academic researchers and students alike Advances in the Biology and Management of Modern Bed Bugs is an essential reference for anyone who is impacted by bed bugs or engaged in managing bed bugs, be it in an academic, basic or applied scientific setting, or in a public outreach, or pest management role, worldwide.

The "King of Sting" describes his adventures with insects and the pain scale that's made him a scientific celebrity. Silver, Science (Adult Non-Fiction) Foreword INDIES Award 2017 Entomologist Justin O. Schmidt is on a mission. Some say it's a brave exploration, others shake their heads in disbelief. His goal? To compare the impacts of stinging insects on humans, mainly using himself as the test case. In The Sting of the Wild, the colorful Dr. Schmidt takes us on a journey inside the lives of stinging insects. He explains how and why they attack and reveals the powerful punch they can deliver with a small venom gland and a "sting," the name for the apparatus that delivers the venom. We learn which insects are the worst to encounter and why some are barely worth considering. The Sting of the Wild includes the complete Schmidt Sting Pain Index, published here for the first time. In addition to a numerical ranking of the agony of each of the eighty-three stings he's sampled so far, Schmidt describes them in prose worthy of a professional wine critic: "Looks deceive. Rich and full-bodied in appearance, but flavorless" and "Pure, intense, brilliant pain. Like walking over flaming charcoal with a three-inch nail embedded in your heel." Schmidt explains that, for some insects, stinging is used for hunting: small wasps, for example, can paralyze huge caterpillars for long enough to lay eggs inside them, so that their larvae emerge within a living feast. Others are used to kill competing insects, even members of their own species. Humans usually experience stings as defensive maneuvers used by insects to protect their nest mates. With colorful descriptions of each venom's sensation and a story that leaves you tingling with awe, The Sting of the Wild's one-of-a-kind style will fire your imagination.

An indispensable guide to identification, ecology and study of bumblebees. This new edition embraces the wealth of information published on bumblebee life history, ecology, foraging, parasites and conservation in recent years. It includes a new chapter on the very real threats to bumblebees; their crucial role as pollinators of our native flora and crops; ways to promote their survival; advantages and problems posed by their commercial use; as well as updated colour plates, keys and distribution maps of all British species (including Bombus hypnorum). The book introduces techniques and approaches to original work so that anyone with an interest can usefully contribute to furthering our understanding and appreciation of these wonderful and important insects.