This book represents the culmination of the author’s lifetime work on a single fascinating group of insects, the hover wasps, Stenogastrinae. The author explores the biology of these little-known wasps at the threshold of sociality, presenting an ambitious survey of ideas about their evolution and an assessment of the current standing of controversial concepts. Following taxonomic and morphological descriptions, the behaviour, colonial dynamics, social communication and especially the remarkably diverse nests of wasps are discussed. Compared to the better-known species of paper wasps, hornets and yellow jackets, the hover wasps show various peculiarities, such as characteristics of immature brood rearing, nest defence and mating systems. The nest architecture probably presents the most variable solutions in social wasps and is characterized by an astonishing level of camouflage, making these insects an interesting example of special adaptation to forest environments.

"Covers all 416 species of flower flies that occur north of Tennessee and east of the Dakotas, including the high Arctic and Greenland"--Page [4] of cover.

This Naturalists' Handbook book covers the natural history, biology and identification of the hoverfly. It will enable anyone to identify the most common hoverflies of the British Isles, providing practical guidance for methods of identification, advice on techniques and approaches to research for those wishing to plan an investigation or seeking advice on how to carry it out. The text is accompanied by clear and detailed illustrations, and references, further reading and useful addresses are included. It is a comprehensive, user-friendly resource for students, professionals, or anyone with an interest in the natural history of the hoverfly. Hoverflies are attractive, conspicuous and lively insects often seen visiting flowers. Their larvae are colourful but usually well hidden, emerging at night at feed on aphids or greenfly. They play a significant part in the biological control of crop pests. This book introduces the natural history of hoverflies with a thumbnail sketch of 42 of the species most likely to be found. It describes the biology and behaviour of the larvae, with their wide range of different diets, and discusses the tiny wasps that may parasitise them. In the adults, particular attention is paid to courtship behaviour and egg-laying, as well as flower-feeding. Selected species can be matched against the colour pictures, and their identification confirmed by a short list of critical characters. This book is a digital reprint of ISBN 0-85546-255-8 (1993). Naturalists' Handbooks encourage and enable those interested in natural history to undertake field study, make accurate identifications and to make original contributions to research.

Whether you're an amateur insect enthusiast, a student or an entomologist, this updated and revised third edition of A Field Guide to Insects in Australia will help you to identify insects from all the major insect groups. With more photographs and up-to-date information, it will enable you to differentiate between a dragonfly and a damselfly or a cricket and a grasshopper. You'll find cockroaches, termites, praying mantids, beetles, cicadas, moths, butterflies, ants and bees. More than 300 colour photographs show the insects in their natural habitat and the line drawings clearly illustrate subtle differences where identification is tricky.

Extinct worlds live again in palaeoart: artworks of fossil animals, plants and environments carefully reconstructed from palaeontological and geological data. Such artworks are widespread in popular culture, appearing in documentaries, museums, books and magazines, and inspiring depictions of dinosaurs and other prehistoric animals in cinema. This book outlines how fossil animals and environments can be reconstructed from their fossils, explaining how palaeoartists overcome gaps in fossil data and predict 'soft-tissue' anatomies no longer present around fossil bones. It goes on to show how science and art can meet to produce compelling, interesting takes on ancient worlds, and it explores the goals and limitations of this popular but rarely discussed art genre. Multiple chapters with dozens of illustrations of fossil animal reconstruction, with specific guidance on fossil amphibians, mammals and their fossil relatives, and a myriad of fossil reptiles (including dinosaurs). Explores how best to present diverse fossil animal forms in art - how best to convey size, proportion and motion in landscapes without familiar reference points. Explains essential techniques for the aspiring palaeoartists, from understanding geological time and evolutionary relationships to rebuilding skeletons and muscles. Suggests where and how to gather reliable sources of data for palaeoartworks. Includes a history of palaeoart, outlining the full evolution of the medium from ancient times to the modern day. Examines stylistic variation in palaeoart. Showcases diverse artworks from world-leading contemporary palaeoartists. Palaeoartistry is a popular but rarely discussed art genre. This new book outlines how fossil animals and environments can be reconstructed from their fossils. Of great interest to everyone interested in palaeoartistry, dinosaurs, natural history and fossils. Superbly illustrated with 195 colour images. Dr Mark P Witton is an author, palaeontological artist and researcher whose palaeoartworks have featured in numerous research papers, television shows, museums and art galleries.

Medical and Veterinary Entomology, Second Edition, has been fully updated and revised to provide the latest information on developments in entomology relating to public health and veterinary importance. Each chapter is structured with the student in mind, organized by the major headings of Taxonomy, Morphology, Life History, Behavior and Ecology, Public Health and Veterinary Importance, and Prevention and Control. This second edition includes separate chapters devoted to each of the taxonomic groups of insects and arachnids of medical or veterinary concern, including spiders, scorpions, mites, and ticks. Internationally recognized editors Mullen and Durden include extensive coverage of both medical and veterinary entomological importance. This book is designed for teaching and research faculty in medical and veterinary schools that provide a course in vector borne diseases and medical entomology; parasitologists, entomologists, and government scientists responsible for oversight and monitoring of insect vector borne diseases; and medical and veterinary school libraries and libraries at institutions with strong programs in entomology. Follows in the tradition of Herm's Medical and Veterinary Entomology The latest information on developments in entomology relating to public health and veterinary importance Two separate indexes for enhanced searchability: Taxonomic and Subject New to this edition: Three new chapters Morphological Adaptations of Parasitic Arthropods Forensic Entomology Molecular Tools in Medical and Veterinary Entomology 1700 word glossary Appendix of Arthropod-Related Viruses of Medical-Veterinary Importance Numerous new full-color images, illustrations and maps throughout

Social behavior occurs in some of the smallest animals as well as some the largest, and the transition from solitary life to sociality is an unsolved evolutionary mystery. In The Evolution of Social Wasps, James H. Hunt examines social behavior in a single lineage of insects, wasps of the family Vespidae. He presents empirical knowledge of social wasps from two approaches, one that focuses on phylogeny and life history and one that focuses on individual ontogeny, colony development, and population dynamics. He also provides an extensive summary of the existing literature while demonstrating how it can be clouded by theory. Hunt's fresh approach to the conflicting literature on sociality highlights how oft repeated models can become fixed in the thinking of the scientific community. Instead, Hunt presents a mechanistic scenario for the evolution of sociality in wasps that changes our perspective on kin selection, the paradigm that has dominated thinking about social evolution since the 1970s. This innovative new model integrates life history, nutrition, fitness and ecology in which social insect biologists will find a rich storehouse of ideas and information, and behavioral ecologists will find a bracing challenge to long accepted models. Engagingly written, bold, and provocative, The Evolution of Social Wasps marks a milestone in our understanding of one of lifes major evolutionary transitions - the origin of social behavior.

Updated edition with revisions to the text. Identifies thehoverflies of Northwest Europe and incorporates the knowledge thathas been published in many articles over past decades. The bookcovers 500 species - nearly two thirds of the known Europeansyrphid fauna. The main body of the book consists of dichotomouskeys to all the hoverfly species found in the region, richlyillustrated with drawings that show details as well as wholeflies.