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Author: NIJHOUT H FREDERIK
Publisher: Smithsonian Books (DC)
ISBN:
Category : Nature
Languages : en
Pages : 336
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Book Description
Butterfly wing color patterns may indicate sex or distastefulness, may mimic other organisms, may act as camouflage, or they may confuse predators. Most species may be identified by their color patterns alone. Furthermore, the dorsal and ventral patterns may be very different and each has evolved separately. These patterns are not random but are homologous units which can be identified in all species. The patterns are permutations of the nymphalid ground plan. This book describes the elucidation of these homologies based on comparative morphology, genetics, and theoretical modelling. The book is supplemented by line-drawings, diagrams, photographs, charts, tables, graphs, three appendices: "Classification and systematics of the Butterflies", "Higher Classification of the Nymphalidae", and a list of genera in the figures in chapter 2 ("Pattern Elements and Homologies"), a bibliography and an index.--BIOSIS.
Author: NIJHOUT H FREDERIK
Publisher: Smithsonian Books (DC)
ISBN:
Category : Nature
Languages : en
Pages : 336
Get Book Here
Book Description
Butterfly wing color patterns may indicate sex or distastefulness, may mimic other organisms, may act as camouflage, or they may confuse predators. Most species may be identified by their color patterns alone. Furthermore, the dorsal and ventral patterns may be very different and each has evolved separately. These patterns are not random but are homologous units which can be identified in all species. The patterns are permutations of the nymphalid ground plan. This book describes the elucidation of these homologies based on comparative morphology, genetics, and theoretical modelling. The book is supplemented by line-drawings, diagrams, photographs, charts, tables, graphs, three appendices: "Classification and systematics of the Butterflies", "Higher Classification of the Nymphalidae", and a list of genera in the figures in chapter 2 ("Pattern Elements and Homologies"), a bibliography and an index.--BIOSIS.
Author: Toshio Sekimura
Publisher: Springer
ISBN: 9811049564
Category : Science
Languages : en
Pages : 322
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Book Description
This book facilitates an integrative understanding of the development, genetics and evolution of butterfly wing patterns. To develop a deep and realistic understanding of the diversity and evolution of butterfly wing patterns, it is essential and necessary to approach the problem from various kinds of key research fields such as “evo-devo,” “eco-devo,” ”developmental genetics,” “ecology and adaptation,” “food plants,” and “theoretical modeling.” The past decade-and-a-half has seen a veritable revolution in our understanding of the development, genetics and evolution of butterfly wing patterns. In addition, studies of how environmental and climatic factors affect the expression of color patterns has led to increasingly deeper understanding of the pervasiveness and underlying mechanisms of phenotypic plasticity. In recognition of the great progress in research on the biology, an international meeting titled “Integrative Approach to Understanding the Diversity of Butterfly Wing Patterns (IABP-2016)” was held at Chubu University, Japan in August 2016. This book consists of selected contributions from the meeting. Authors include main active researchers of new findings of corresponding genes as well as world leaders in both experimental and theoretical approaches to wing color patterns. The book provides excellent case studies for graduate and undergraduate classes in evolution, genetics/genomics, developmental biology, ecology, biochemistry, and also theoretical biology, opening the door to a new era in the integrative approach to the analysis of biological problems. This book is open access under a CC BY 4.0 license.
Author: NIJHOUT H FREDERIK
Publisher: Smithsonian Books (DC)
ISBN:
Category : Nature
Languages : en
Pages : 336
Get Book Here
Book Description
Butterfly wing color patterns may indicate sex or distastefulness, may mimic other organisms, may act as camouflage, or they may confuse predators. Most species may be identified by their color patterns alone. Furthermore, the dorsal and ventral patterns may be very different and each has evolved separately. These patterns are not random but are homologous units which can be identified in all species. The patterns are permutations of the nymphalid ground plan. This book describes the elucidation of these homologies based on comparative morphology, genetics, and theoretical modelling. The book is supplemented by line-drawings, diagrams, photographs, charts, tables, graphs, three appendices: "Classification and systematics of the Butterflies", "Higher Classification of the Nymphalidae", and a list of genera in the figures in chapter 2 ("Pattern Elements and Homologies"), a bibliography and an index.--BIOSIS.
Author: Ricardo Mallarino
Publisher: Frontiers Media SA
ISBN: 2889714160
Category : Science
Languages : en
Pages : 240
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Book Description
Author: Daniel J. Howard
Publisher: Oxford University Press, USA
ISBN: 9780195109016
Category : Science
Languages : en
Pages : 486
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Book Description
Speciation is one of the great themes of evolutionary biology. It is the process through which new species are born and diversity generated. Yet for many years our understanding of the process consisted of little more than a perception that if populations are isolated geographically, they will diverge genetically and may come to form new species. This situation began to change in the 1960s as an increasing number of biologists challenged the exclusivity of allopatric speciation and began to probe more deeply into the actual process by which divergence occurs and reproductive isolation is acquired. This focus on process led to many new insights, but numerous questions remain and speciation is now one of the most dynamic areas of research in modern evolutionary biology. This volume presents the newest research findings on speciation bringing readers up to day on species concepts, modes of speciation, and the nature of reproductive barriers. It also discusses the forces that drive divergence of populations, the genetic control of reproductive isolation, and the role played by hybrid zones and hybridization in speciation.
Author: Günter P. Wagner
Publisher: Elsevier
ISBN: 0080528902
Category : Science
Languages : en
Pages : 647
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Book Description
Almost all evolutionary biologists, indeed all biologists, use particular features to study life. These characteristics or features used by evolutionary biologists are used in a particular way to unravel a tangled evolutionary history, document the rate of evolutionary change, or as evidence of biodiversity. "Characters" are the "data" of evolutionary biology and they can be employed differently in research providing both opportunities and limitations. The Character Concept in Evolutionary Biology is about characters, their use, how different sorts of characters are limited, and what are appropriate methods for character analysis. Leading evolutionary biologists from around the world are contributors to this authoritative review of the "character concept." Because characters and the conception of characters are central to all studies of evolution, and because evolution is the central organizing principle of biology, this book will appeal to a wide cross-section of biologists. - Focuses upon "characters" -- fundamental data for evolutionary biology - Covers the myriad ways in which characters are defined, described, and distinguished - Includes historical, morphological, molecular, behavioral, and philosophical perspectives
Author: Marian R. Goldsmith
Publisher: CRC Press
ISBN: 1420060201
Category : Science
Languages : en
Pages : 374
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Book Description
Numerous and charismatic, the Lepidoptera is one of the most widely studied groups of invertebrates. Advances in molecular tools and genomic techniques have reduced the need for large sizes and mass-rearing, and lepidopteran model systems are increasingly used to illuminate broad-based experimental questions as well as those peculiar to butterflies. Putting the spotlight on the second most numerous order of insects living today, this book provides a summary of cutting-edge studies of the Lepidoptera as an organism in and of itself and as model systems. Leading researchers discuss symbiosis, genomes, sex determination, natural products, ecophysiology, sensory systems, pest control, the sterile insect technique, immunity, and evolution development. Understanding the biology and genetics of butterflies and moths may lead to new species-selective methods of control, saving billions of dollars in pesticide use and protecting environmental and human health, making the sections on pest control and the sterile insect technique extremely important.
Author:
Publisher: Academic Press
ISBN: 0123813905
Category : Science
Languages : en
Pages : 405
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Book Description
Advances in Insect Physiology publishes eclectic and thematic volumes containing important, comprehensive and in-depth reviews of all aspects of insect physiology. It is an essential reference source for invertebrate physiologists and neurobiologists, entomologists, zoologists and insect biochemists. First published in 1963, the serial is now edited by Steve Simpson and Jerome Casas to provide an international perspective. This thematic volume on insect integument and colour contributes to the revival of insect integrative biology. - Contributions from the leading researchers in entomology - Discusses physiological diversity in insects - Includes in-depth reviews with valuable information for a variety of entomology disciplines
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
Author: Andreas Wanninger
Publisher: Springer
ISBN: 3709118689
Category : Science
Languages : en
Pages : 226
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Book Description
This multi-author, six-volume work summarizes our current knowledge on the developmental biology of all major invertebrate animal phyla. The main aspects of cleavage, embryogenesis, organogenesis and gene expression are discussed in an evolutionary framework. Each chapter presents an in-depth yet concise overview of both classical and recent literature, supplemented by numerous color illustrations and micrographs of a given animal group. The largely taxon-based chapters are supplemented by essays on topical aspects relevant to modern-day EvoDevo research such as regeneration, embryos in the fossil record, homology in the age of genomics and the role of EvoDevo in the context of reconstructing evolutionary and phylogenetic scenarios. A list of open questions at the end of each chapter may serve as a source of inspiration for the next generation of EvoDevo scientists. Evolutionary Developmental Biology of Invertebrates is a must-have for any scientist, teacher or student interested in developmental and evolutionary biology as well as in general invertebrate zoology. This third volume on ecdysozoans is dedicated to the Hexapoda. Despite being the most species-rich animal clade by far, comparatively little developmental data is available for the majority of hexapods, in stark contrast to one of the best-investigated species on Earth, the fruit fly Drosophila melanogaster. Accordingly, an entire chapter is dedicated to this well-known and important model species, while the two remaining chapters summarize our current knowledge on early and late development in other hexapods.
