Caste And Ecology In The Social Insects
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Caste And Ecology In The Social Insects
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Author : George F. Oster
language : en
Publisher: Princeton University Press
Release Date : 1978
Caste And Ecology In The Social Insects written by George F. Oster and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Science categories.
In this pathbreaking and far-reaching work George Oster and Edward Wilson provide the first fully developed theory of caste evolution among the social insects. Furthermore, in studying the effects of natural selection in generally increasing the insects' ergonomic efficiency, they go beyond the concentration of previous researchers on the physiological mechanisms of the insects and turn our attention instead to the scale and efficiency of the insects' division of labor. Recognizing that the efficiency of the insect colony is based on a complex fitting of the division of labor to many simultaneous needs, including those imposed by the distribution of resources and enemies around the nest, Professors Oster and Wilson are able to construct a series of mathematical models to characterize the agents of natural selection that promote particular caste systems. The social insects play a key role in the subject of sociobiology because their social organization is so rigid and can be related to genetic evolution. Because of this important consideration, the authors' work has consequences not only for entomology but also for general evolutionary theory.
Caste And Ecology In The Social Insects
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Author : George F. Oster
language : en
Publisher: Books on Demand
Release Date : 1978-01-01
Caste And Ecology In The Social Insects written by George F. Oster and has been published by Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978-01-01 with Insect societies categories.
Caste And Ecology In The Social Insects
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Author : George F. Oster
language : en
Publisher:
Release Date : 1978
Caste And Ecology In The Social Insects written by George F. Oster and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Science categories.
In this pathbreaking and far-reaching work George Oster and Edward Wilson provide the first fully developed theory of caste evolution among the social insects. Furthermore, in studying the effects of natural selection in generally increasing the insects' ergonomic efficiency, they go beyond the concentration of previous researchers on the physiological mechanisms of the insects and turn our attention instead to the scale and efficiency of the insects' division of labor. Recognizing that the efficiency of the insect colony is based on a complex fitting of the division of labor to many simultaneous needs, including those imposed by the distribution of resources and enemies around the nest, Professors Oster and Wilson are able to construct a series of mathematical models to characterize the agents of natural selection that promote particular caste systems. The social insects play a key role in the subject of sociobiology because their social organization is so rigid and can be related to genetic evolution. Because of this important consideration, the authors' work has consequences not only for entomology but also for general evolutionary theory.
Social Insects
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Author : Wolf Engels
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Social Insects written by Wolf Engels and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Evolution of Castes in Insects l BERNHARD RENSCH The evolution of organisms in the succession of generations has been primarilly achieved through the appearance of new hereditary variants with minor deviations along with the development of stable structures and functions. Harmful mutants were eradicated either immediately or in the subsequent generations through the process of natural selection while unharmful or advantageous ones usually survived. As this process continued, many new races and species developed which possessed structures and functions of a rational nature and which became increasingly independent from their environment. These evolutionary tendencies were also promoted through either geographical, ecological, physiological or genetical isolation of populations. In some phylogenetic lines, there occurred an increase in the number of cells due to additional cellular divisions in the morphogenesis of structures. This opened up the possibility for the development of the division of labour within cellular groups leading to more complicated and consequently more successful functions of tissues and organs. A further advancement in the adaptation of a species to its environment was made possible through specialization for certain functions of whole individuals or groups of individuals.
Caste Differentiation In Social Insects
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Author : J. A. L. Watson
language : en
Publisher: Elsevier
Release Date : 2014-04-24
Caste Differentiation In Social Insects written by J. A. L. Watson and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-04-24 with Science categories.
In more detail than has previously been available, this book comprehensively covers all the various mechanisms of caste differentiation in social insects. For the first time the most recent information regarding mechanisms of caste differentiation in higher termites has been compiled in a well illustrated volume, together with comparative discussion of the whole range of social insects, including bees, ants and wasps.
The Biology Of Social Insects
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Author : Michael D. Breed
language : en
Publisher: CRC Press
Release Date : 2019-06-25
The Biology Of Social Insects written by Michael D. Breed and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-06-25 with Science categories.
In this book internationally known experts provide a comprehensive view of current knowledge of social insect biology including much previously unpublished information. Particular emphasis is given to the relationships between social insects and humans; sections are devoted to economically important social insects, pollination, foraging, and the role of insects in ecosystems and agroecosystems. The authors also discuss communication, behavior and caste within insect colonies. A special section focuses on the neurobiology of social insects. A series of papers considers the presocial insects, which live in family groups but without caste differences. Also well represented are the fields of sociobiology and the origins and evolution of social behavior. The book will be valuable to agricultural scientists as well as to entomologists, sociobiologists, ecologists, ethologists, and natural historians. Endocrinologists and neurobiologists will also find important new material.
Social Insects
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Author : M. V. Brian
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Social Insects written by M. V. Brian and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Here is a guide to the ecology of social insects. It is intended for general ecologists and entomologists as well as for undergraduates and those about to start research on social insects; even the experienced investigator may find the comparison between different groups of social insects illuminating. Most technical terms are translated into common language as far as can be done without loss of accuracy but scientific names are unavoidable. Readers will become familiar with the name even though they cannot visualize the animal and could reflect that only a very few of the total species have been studied so far! References too are essential and with these it should be possible to travel more deeply into the vast research literature, still increasing monthly. When I have cited an author in another author's paper, this implies that I have not read the original and the second author must take responsi bility for accuracy! Many hands and heads have helped to make this book. I thank all my colleagues past and present for their enduring though critical support, and I thank with special pleasure: E. ]. M. Evesham who fashioned the diagrams; ]. Free, D. J. Stradling and]. P. E. C. Darlington who supplied photographs; D. Y. Brian and R. A. Weller who were meticulous on the linguistic side; and G. Frith and R. M. Jones who collated the references. List of plates 1. Fungus combs of Acromyrmex octospinosus and Macrotermes michaelseni. 13 2. Mouthparts of larval Myrmica.
Information Processing In Social Insects
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Author : Claire Detrain
language : en
Publisher: Birkhäuser
Release Date : 2012-12-06
Information Processing In Social Insects written by Claire Detrain and has been published by Birkhäuser this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Claire Detrain, Jean-Louis Deneubourg and Jacques Pasteels Studies on insects have been pioneering in major fields of modern biology. In the 1970 s, research on pheromonal communication in insects gave birth to the dis cipline of chemical ecology and provided a scientific frame to extend this approach to other animal groups. In the 1980 s, the theory of kin selection, which was initially formulated by Hamilton to explain the rise of eusociality in insects, exploded into a field of research on its own and found applications in the under standing of community structures including vertebrate ones. In the same manner, recent studies, which decipher the collective behaviour of insect societies, might be now setting the stage for the elucidation of information processing in animals. Classically, problem solving is assumed to rely on the knowledge of a central unit which must take decisions and collect all pertinent information. However, an alternative method is extensively used in nature: problems can be collectively solved through the behaviour of individuals, which interact with each other and with the environment. The management of information, which is a major issue of animal behaviour, is interesting to study in a social life context, as it raises addi tional questions about conflict-cooperation trade-oft's. Insect societies have proven particularly open to experimental analysis: one can easily assemble or disassemble them and place them in controllable situations in the laboratory.
Caste And Ecology In The Social Insects Mpb 12 Volume 12
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Author : George F. Oster
language : en
Publisher: Princeton University Press
Release Date : 2020-03-31
Caste And Ecology In The Social Insects Mpb 12 Volume 12 written by George F. Oster and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-31 with Science categories.
In this pathbreaking and far-reaching work George Oster and Edward Wilson provide the first fully developed theory of caste evolution among the social insects. Furthermore, in studying the effects of natural selection in generally increasing the insects' ergonomic efficiency, they go beyond the concentration of previous researchers on the physiological mechanisms of the insects and turn our attention instead to the scale and efficiency of the insects' division of labor. Recognizing that the efficiency of the insect colony is based on a complex fitting of the division of labor to many simultaneous needs, including those imposed by the distribution of resources and enemies around the nest, Professors Oster and Wilson are able to construct a series of mathematical models to characterize the agents of natural selection that promote particular caste systems. The social insects play a key role in the subject of sociobiology because their social organization is so rigid and can be related to genetic evolution. Because of this important consideration, the authors' work has consequences not only for entomology but also for general evolutionary theory.
Social Insects And The Environment
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Author : International Union for the Study of Social Insects. Congress
language : en
Publisher: Brill Archive
Release Date : 1990
Social Insects And The Environment written by International Union for the Study of Social Insects. Congress and has been published by Brill Archive this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Science categories.