Polyembryonic Insects

Polyembryonic Insects PDF Author: Kikuo Iwabuchi
Publisher: Springer Nature
ISBN: 9811509581
Category : Science
Languages : en
Pages : 209

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Book Description
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.

Polyembryonic Insects

Polyembryonic Insects PDF Author: Kikuo Iwabuchi
Publisher: Springer Nature
ISBN: 9811509581
Category : Science
Languages : en
Pages : 209

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Book Description
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.

Encyclopedia of Insects

Encyclopedia of Insects PDF Author: Vincent H. Resh
Publisher: Academic Press
ISBN: 008092090X
Category : Science
Languages : en
Pages : 1169

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Book Description
Awarded Best Reference by the New York Public Library (2004), Outstanding Academic Title by CHOICE (2003), and AAP/PSP 2003 Best Single Volume Reference/Sciences by Association of American Publishers' Professional Scholarly Publishing Division, the first edition of Encyclopedia of Insects was acclaimed as the most comprehensive work devoted to insects. Covering all aspects of insect anatomy, physiology, evolution, behavior, reproduction, ecology, and disease, as well as issues of exploitation, conservation, and management, this book sets the standard in entomology. The second edition of this reference will continue the tradition by providing the most comprehensive, useful, and up-to-date resource for professionals. Expanded sections in forensic entomology, biotechnology and Drosphila, reflect the full update of over 300 topics. Articles contributed by over 260 high profile and internationally recognized entomologists provide definitive facts regarding all insects from ants, beetles, and butterflies to yellow jackets, zoraptera, and zygentoma. - 66% NEW and revised content by over 200 international experts - New chapters on Bedbugs, Ekbom Syndrome, Human History, Genomics, Vinegaroons - Expanded sections on insect-human interactions, genomics, biotechnology, and ecology - Each of the 273 articles updated to reflect the advances which have taken place in entomology research since the previous edition - Features 1,000 full-color photographs, figures and tables - A full glossary, 1,700 cross-references, 3,000 bibliographic entries, and online access save research time - Updated with online access

Insect Development and Evolution

Insect Development and Evolution PDF Author: Bruce S. Heming
Publisher: Cornell University Press
ISBN: 1501720759
Category : Science
Languages : en
Pages : 464

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Book Description
Life scientists are increasingly drawn to the study of comparative evolutionary biology. Insect Development and Evolution is the first synthesis of knowledge of insect development within an evolutionary framework and the first to survey the genetic, molecular, and whole organism literature. Bruce S. Heming provides a detailed introduction to the embryonic and postembryonic development of insects. Topics include:* reproductive systems,* male and female gametogenesis,* sperm transfer and use,* fertilization,* sex determination,* parthenogenesis,* embryogenesis,* postembryogenesis,* hormones,* and the role of ontogeny in insect evolution.Summaries for each of these topics cover structural events; comparative aspects (inserted on a phylogeny of the insect orders); and hormonal, genetic, and molecular causal analyses.Insect Development and Evolution treats examples throughout the hexapods with frequent reference to the evolution and development of other invertebrates. It also compares insects to vertebrates and places insect development into context with fossil evidence and earth history. Heming's book will become an essential tool for students and teachers of entomology. It will also interest insect systematists and paleontologists, insect behavioral ecologists, insect pathologists, applied entomologists, developmental and invertebrate biologists, and all scientists who use Drosophila as a model organism.

Jervis's Insects as Natural Enemies: Practical Perspectives

Jervis's Insects as Natural Enemies: Practical Perspectives PDF Author: Ian C.W. Hardy
Publisher: Springer Nature
ISBN: 303123880X
Category : Science
Languages : en
Pages : 779

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Book Description
There has been a dramatic increase in theoretical and practical studies on insect natural enemies over the last decades. The appeal of insect predators and, in particular, parasitoids, as research animals derives from the relative ease with which many species may be cultured and experimented on in the laboratory, the simple life-cycles of most parasitoid species, and the increasing demand for biological pest control as a key component of the integrated pest management approach. There is now a very substantial literature on insect natural enemies and thus a great need for a general text that enquiring students or research workers can use in deciding on approaches and techniques that are appropriate to the study and evaluation of such insects. This book fulfils that demand. It is a considerably updated and expanded version of a previous best-seller and provides an account of major aspects of the biology of predators and parasitoids, punctuated with information and advice on which experiments or observations to conduct and, importantly, how to carry them out. Guidance is provided, where necessary, on the most recent further literature that may need to be consulted on given topics. While researchers can now refer to several books on parasitoids and predators, Jervis’s Insects as Natural Enemies is unique in emphasising practicalities. It is aimed at students and professionals working in universities and both government and commercial institutes in the fields of integrated pest management, agriculture, horticulture and forestry, as well as those interested in fundamentals of behavioural, population, community and evolutionary ecology.

Current Topics in Developmental Biology

Current Topics in Developmental Biology PDF Author:
Publisher: Academic Press
ISBN: 0080584586
Category : Science
Languages : en
Pages : 297

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Book Description
Volume 35 proves to be essential reading for anyone interested in reactions between retinoid signaling pathways and the genes regulating cell proliferation/survival, developmentally-regulated changes in the nuclear envelope, the developmental roles of the EGFR, or ErbB family, the correspondence between phylogeny and life history in polyembryonic insect development, control of cadherin function by extracellular signals, the importance of the Spemann organizer for neural induction, and the study of signal transduction in Drosophila melanogaster.

Entomophagous Insects

Entomophagous Insects PDF Author: Curtis Paul Clausen
Publisher:
ISBN:
Category : Beneficial insects
Languages : en
Pages : 702

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Book Description
Hymenoptera. Diptera. Lepidoptera. Strepsiptera. Coleoptera. Hemiptera. Thysanoptera. Trichoptera. Mecoptera. Plecoptera. Neuroptera. Odonata. Corrodentia. Orthoptera. Dermaptera. Thysanura.

Insect Ecology

Insect Ecology PDF Author: Peter W. Price
Publisher: Cambridge University Press
ISBN: 1139504436
Category : Science
Languages : en
Pages : 829

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Book Description
Combining breadth of coverage with detail, this logical and cohesive introduction to insect ecology couples concepts with a broad range of examples and practical applications. It explores cutting-edge topics in the field, drawing on and highlighting the links between theory and the latest empirical studies. The sections are structured around a series of key topics, including behavioral ecology; species interactions; population ecology; food webs, communities and ecosystems; and broad patterns in nature. Chapters progress logically from the small scale to the large; from individual species through to species interactions, populations and communities. Application sections at the end of each chapter outline the practicality of ecological concepts and show how ecological information and concepts can be useful in agriculture, horticulture and forestry. Each chapter ends with a summary, providing a brief recap, followed by a set of questions and discussion topics designed to encourage independent and creative thinking.

Physiological Systems in Insects

Physiological Systems in Insects PDF Author: Marc J. Klowden
Publisher: Academic Press
ISBN: 0128203641
Category : Science
Languages : en
Pages : 728

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Book Description
Physiological Systems in Insects, Fourth Edition explores why insects have become the dominant animals on the planet. Sections describe the historical investigations that have led us to our current understanding of insect systems. Integrated within a basic physiological framework are modern molecular approaches that provide a glimpse of the genetic and evolutionary frameworks that testify to the unity of life on earth. This updated edition describes advances that have occurred in our understanding of hormone action, metamorphosis, and reproduction, along with new sections on the role of microbiomes, insecticide action and its metabolism, and a chapter on genetics, genomics and epigenetic systems. The book represents a collaborative effort by two internationally known insect physiologists who have instructed graduate courses in insect physiology. As such, it is the ideal resource for entomologists and those in other fields who may require knowledge of insect systems. - Presents updated information on key physiological principles - Covers detailed and instructive figures for visual enhancement - Provides flowing text without the interruption of citations - Includes evolutionary considerations throughout, also providing a discussion on the implications of molecular techniques and discoveries - Encourages further reading with a complete bibliography at end of each chapter

Reproductive Strategies in Insects

Reproductive Strategies in Insects PDF Author: Omkar
Publisher: CRC Press
ISBN: 1000529991
Category : Nature
Languages : en
Pages : 381

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Book Description
Reproduction is one of the most inherent tasks that all living organisms are actively involved in. It forms the backbone of their existence with all evolutionary energies directed over billion years of creation into maximizing reproductive effort. For so simple and directed a need such as maximizing reproduction, it is interesting to see how much diversity and complexity exists in this task. Each organism despite having the same end goal employs different strategies. The complexities, intricacies and strategies of successful reproduction while being extremely fascinating are equally befuddling. Reproductive Strategies in Insects provides an expansive critical look at the reproductive strategies of the most diverse group of animals, the insects. Insects which inhabit myriad niches in all ecosystems except the oceans, show the most diverse reproductive strategies ranging from simplest to most complex. Reproductive strategies, viz., search for mates, number of mates, display of mate quality, assessment of mate quality, acceptance of mate, rejection of mates, forced copulations, the fight for paternity pre, during and post copula, the modulation of paternity, ovipositional strategies and parental care are described in detail in this book. Also, each strategy in analyzed in relation to its morphological, physiological, ethological, ecological and evolutionary aspects. Features: Covers a wide variety of reproductive strategies, A detailed step by step description of reproductive strategies. Discusses morphological, physiological, ethological, ecological and evolutionary aspects. Modulation of these strategies and responsible modulatory factors are also discussed. Well-illustrated. Recent research results and probable future research directions. This is a niche reference book for ethologists, biologists studying behavioural evolution and entomologists. It may also be used as a textbook for a graduate level course in behaviour.

Embryonic Development of the Polyembryonic Wasp Copidosoma Floridanum

Embryonic Development of the Polyembryonic Wasp Copidosoma Floridanum PDF Author: Miodrag Grbić
Publisher:
ISBN:
Category :
Languages : en
Pages : 370

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Book Description