A revision of the Chinese Trigonalyidae (Hymenoptera, Trigonalyoidea)
A revision of the Chinese Trigonalyidae (Hymenoptera, Trigonalyoidea)

Author: Hua-yan Chen

Publisher: PenSoft Publishers LTD

Published: 2014-02-28

Total Pages: 213

ISBN-13: 9546427209

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Trigonalyidae (Hymenoptera) is a worldwide small family in its own superfamily Trigonalyiodea. There are 93 recognized species in the world, with 16 species in 6 genera are known from China before this study. In this monograph, the Chinese fauna of Trigonalyidae is revised, keyed and fully illustrated for the first time. Fourty species in eight genera are recorded, with twenty species are new for science and two species are new for China. Seven new synonyms are proposed. One genus and six species are recognized as valid. Five new combinations are made. Four lectotypes are designated. The results clarify some taxonomic confusion, richen the species and geographical distributions, and facilitate further taxonomic research of Trigonalyidae.

Insect Biodiversity
Insect Biodiversity

Author: Robert G. Foottit

Publisher: John Wiley & Sons

Published: 2017-07-18

Total Pages: 911

ISBN-13: 1118945557

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Volume One of the thoroughly revised and updated guide to the study of biodiversity in insects The second edition of Insect Biodiversity: Science and Society brings together in one comprehensive text contributions from leading scientific experts to assess the influence insects have on humankind and the earth’s fragile ecosystems. Revised and updated, this new edition includes information on the number of substantial changes to entomology and the study of biodiversity. It includes current research on insect groups, classification, regional diversity, and a wide range of concepts and developing methodologies. The authors examine why insect biodiversity matters and how the rapid evolution of insects is affecting us all. This book explores the wide variety of insect species and their evolutionary relationships. Case studies offer assessments on how insect biodiversity can help meet the needs of a rapidly expanding human population, and also examine the consequences that an increased loss of insect species will have on the world. This important text: Explores the rapidly increasing influence on systematics of genomics and next-generation sequencing Includes developments in the use of DNA barcoding in insect systematics and in the broader study of insect biodiversity, including the detection of cryptic species Discusses the advances in information science that influence the increased capability to gather, manipulate, and analyze biodiversity information Comprises scholarly contributions from leading scientists in the field Insect Biodiversity: Science and Society highlights the rapid growth of insect biodiversity research and includes an expanded treatment of the topic that addresses the major insect groups, the zoogeographic regions of biodiversity, and the scope of systematics approaches for handling biodiversity data.

Hymenoptera of the World
Hymenoptera of the World

Author: Canada. Agriculture Canada. Research Branch

Publisher: Canadian Government Publishing

Published: 1993

Total Pages: 688

ISBN-13:

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This publication is the result of a course on identification of Hymenoptera given three times since 1985 at the Centre for Land and Biological Resources Research. The considerable interest in these courses indicated the need for a comprehensive identification guide to all extant families of Hymenoptera. The main emphasis is on family identification using the keys, which are complemented by family sketches. The sketches include a taxonomic diagnosis to supplement the keys, a summary of the biology, the size and distribution, and important literature references.

Biocontrol Potential and its Exploitation in Sustainable Agriculture
Biocontrol Potential and its Exploitation in Sustainable Agriculture

Author: Rajeev K. Upadhyay

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 299

ISBN-13: 146154209X

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Plant based biotechnology has come to represent a means of mitigating the problems of global food security in the twenty-first century. Products and processes in agriculture are increasingly becoming linked to science and cutting edge technology, to enable the engineering of what are in effect, designer plants. One of the most successful , non-chemical approaches to pest management and disease control is biological control, which seeks a solution in terms of using living organisms to regulate the incidence of pests and pathogens, providing a natural control' while still maintaining the biological balance with the ecosystem. This volume, (the first of two), addresses the different types of biocontrol for different pests, namely, crop diseases, weeds and nematodes, and details the biology of both the pest and its enemies, which is vital for efficient use of biological control. The book has numerous contributors who are authorities in their fields, and would be an asset to those who have interest in sustainable agriculture and crop productivity.

Biology of the Vespine Wasps
Biology of the Vespine Wasps

Author: Makoto Matsuura

Publisher:

Published: 1990

Total Pages: 0

ISBN-13: 9780387519005

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This is the first comprehensive account of the Biology of the Vespine Wasps, with special emphasis on behavioral aspects. The authors, well-known specialists in insect sociology and wasp systematics, cover wasps from all over the world. Asiatic hornets, a special and almost unknown group of insects due to their extreme aggressiveness, are described in detail. Many new and interesting findings are presented, concerning for example the mass-attack by the Japanese giant hornet on other social wasps. Topics include: nesting habits, brood incubation by the foundress, nest relocation by some hornets; life cycle strategies; population dynamics; life in extreme environments; parasitism; phylogeny; natural enemies; the significance of vespine wasps as pests.

What Bugged the Dinosaurs?
What Bugged the Dinosaurs?

Author: George Poinar Jr.

Publisher: Princeton University Press

Published: 2010-01-01

Total Pages: 279

ISBN-13: 1400835690

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Millions of years ago in the Cretaceous period, the mighty Tyrannosaurus rex--with its dagger-like teeth for tearing its prey to ribbons--was undoubtedly the fiercest carnivore to roam the Earth. Yet as What Bugged the Dinosaurs? reveals, T. rex was not the only killer. George and Roberta Poinar show how insects--from biting sand flies to disease-causing parasites--dominated life on the planet and played a significant role in the life and death of the dinosaurs. The Poinars bring the age of the dinosaurs marvelously to life. Analyzing exotic insects fossilized in Cretaceous amber at three major deposits in Lebanon, Burma, and Canada, they reconstruct the complex ecology of a hostile prehistoric world inhabited by voracious swarms of insects. The Poinars draw upon tantalizing new evidence from their amazing discoveries of disease-producing vertebrate pathogens in Cretaceous blood-sucking flies, as well as intestinal worms and protozoa found in fossilized dinosaur excrement, to provide a unique view of how insects infected with malaria, leishmania, and other pathogens, together with intestinal parasites, could have devastated dinosaur populations. A scientific adventure story from the authors whose research inspired Jurassic Park, What Bugged the Dinosaurs?? offers compelling evidence of how insects directly and indirectly contributed to the dinosaurs' demise.