Download or read book Biosystematics of Social Insects written by Philip Edwin Howse and published by Academic Press. This book was released on 1981 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymorphism and maintenance factors; Intraspecific variation in ants of the genus formica L.; The taxonomy of the formica rufa group: chaos before order; Phylogenetic relationships and origin of social parasitism in vespidae and in bombus and psithyrus as revealed by enzyme genes; Enzymatic polymorphism in the european population of various reticulitermes species (Isoptera); The pallens morph of the ant leptothorax nylanderi: description, formal genetics, and study of populations; The electropthoretic determination of myrmica rubra microgynes as a social parasite and the possible significance in the evolution of ant social parasites; Aspects of genetic variability in apis mellifera L.; Correlation between b chromosome frequency and solitary phenotype production in crowded populations treated with CO2 in different strains of Locusta migratoria L.; Multivariate statistical aids to the biosystematics of social insects; A biometric investigation of variation of workers of myrmica ruginodis Nylander (formicidae); Revision of the genus messor (Harvesting ants) on a biometrical basis; Morphometric analysis of populations from four different types of mounds of the Indian termite Odontotermes obesus (Rambur); Sex pheromones in social insects: chemotaxonomic potential; Complexity of bumble bee marking pheromones: biochemical, ecological and systematical interpretations; Comparative study of pheromones emitted by different species of myrmica; Variation in the chemistry of the frontal gland secretion of european reticulitermes species; Biological and systematic relationships of social parasitic leptothoracini from europe and north america; Systematics and geographical variation in the bombinae; Two mound types of macrotermes near Kajiado (Kenya), intraspecific variation or interspecific divergence?; The abdominal epidermal glands of termites and their phylogenetic sgnificance; The pupa-carrying test as a taxonomic tool in the formica rufa group; Differences in behaviour of geographical races of reticulitermes species; Polyethism and population genetics; Mechanisms of species isolation in termites; Reproductive isolating mechanisms among species of microtermes (Isoptera, termitidae) in the southern Guinea savanna near Mokwa, Nigeria; Résumés.
Download or read book Encyclopedia of Social Insects written by Christopher K. Starr and published by Springer. This book was released on 2021-01-10 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive, multi-author treatise on the social insects of the world, with some auxiliary attention to such adjacent topics as subsocial insects and social arachnids. The work is to serve as a very convenient, yet authoritative reference work on the biology and systematics of social insects of the world. This is a project of the International Union for the Study of Social Insects (IUSSI), the worldwide organizing body for the scientific study of social insects.
Download or read book Chemistry and Biology of Social Insects written by International Union for the Study of Social Insects. Congress and published by . This book was released on 1987 with total page 822 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Biology Of Social Insects written by Michael D. Breed and published by CRC Press. This book was released on 2019-06-25 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Caste and Ecology in the Social Insects written by George F. Oster and published by Princeton University Press. This book was released on 1978 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Social Insects written by Wolf Engels and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Social Insects written by M. V. Brian and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book The Social Biology of Wasps written by Kenneth G. Ross and published by Cornell University Press. This book was released on 1991 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phylogenetic relationships and the origin of social behavior in the Vespidae. The solitary and presocial Vespidae. The Stenogastrinae. Polistes. Belonogaster, Mischocyttarus, Parapolybia, and independent-founding Ropalidia. The swarm-founding Polistinae. Vespa and Provespa. Dolichovespula and Vespula. Reproductive competition during colony establishment. Evolution of queen number and queen control. Polyethism. Nourishment and the evolution of the social vespidae. Population genetic structure, relatedness, and breeding systems. Evolution of nest architecture. The nest as the locus of social life. The function and evolution of exocrine glands. Evolution of social behavior in sphecid wasps.
Download or read book Defensive Mechanisms in Social Insects written by Henry R. Hermann and published by Greenwood. This book was released on 1984 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Social Insects and the Environment written by Viraktamath and published by BRILL. This book was released on 2023-10-09 with total page 797 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume includes 370 papers presented by leading scientists at the 11th International Congress of IUSSI at Bangalore, from August 5-11, 1990. The papers which have been classified into 30 sections relate to the symposia papers of the Congress. These cover various frontiers of research on social insects such as evolution of sociality, polygyny, social polymorphism, kin-recognition, kin- selection, foraging strategies, reproductive strategies, biogeography and phylogenetics of bees and ants pollination ecology and management of pestiferous social insects. The most important feature about these papers in this publication is that the results are presented in a crisp, brief and precise manner. Because of the brevity it has been possible to bring together, in one publication, almost all aspects of research on social insects from all parts of the world. The time between presentation of papers at a Congress and publication has been avoided by publishing this volume on the eve of the Congress and this enables scientists to refer to the results immediately.
Download or read book Social Insects and the Environment written by International Union for the Study of Social Insects. Congress and published by Brill Archive. This book was released on 1990 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Social Insects written by William Morton Wheeler and published by Routledge. This book was released on 2015-12-22 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1928, this volume, by a world authority on the subject, sums up our knowledge of the social insects. It inquires what are the social insects and what it is that makes us call them ‘social’. Terebrantia, aculeata, wasps, bees, ants, and termites are discussed in a succession of chapters, showing how they have evolved, to how great an extent they have developed, and what are the peculiarities of their evolution. Polymorphism, the Social Medium, Guests and Parasites of the Social Insects, are other subjects discussed in this fascinating book.
Download or read book Social Insects V4 written by Henry Hermani and published by Elsevier. This book was released on 2012-12-02 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Social Insects, Volume IV is the last installment of a four-volume treatise and is dedicated to the discussion on wasps and ants. Comprised of four chapters, this volume focuses on the sociality of various types of ants as their group has very diverse habits. The first chapter describes the general biology and behavior of social wasps and discusses the cyclical populations, nest associates, and communal defense of wasps. Chapter 2 introduces the broad and general overview of the biology of ants, including their behavior, food collection, and nest construction. Chapters 3 and 4 present the biology of army and fungus ants, respectively. This volume also explains how ants are defined and identified, including their colony composition and behavior. As with the previous volumes, this volume seeks to be of service to students, researchers, and scientists in various fields of research, particularly entomology, social biology, zoology, and biological science.
Download or read book Biology and Evolution of Social Insects written by Johan Billen and published by Cornell University Press. This book was released on 1992 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Caste and Ecology in the Social Insects written by George F. Oster and published by . This book was released on 1978 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Debugging the Link between Social Theory and Social Insects written by Diane M. Rodgers and published by LSU Press. This book was released on 2008-11-15 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the nineteenth and early twentieth centuries, natural and social scientists began comparing certain insects to human social organization. Entomologists theorized that social insects -- such as ants, bees, wasps, and termites -- organize themselves into highly specialized, hierarchical divisions of labor. Using a distinctly human vocabulary that reflected the dominant social structure of the time, they described insects as queens, workers, and soldiers and categorized their behaviors with words like marriage, slavery, farming, and factories. At the same time, sociologists working to develop a model for human organization compared people to insects, relying on the same premise that humans arrange themselves hierarchically. In Debugging the Link between Social Theory and Social Insects, Diane M. Rodgers explains how these co-constructed theories reinforced one another, thereby naturalizing Western conceptions of race, class, and gender as they gained prominence in popular culture and the scientific world.Using a critical science studies perspective not previously applied to research on social insect symbolism, Rodgers attempts to "debug" this theoretical co-construction. She provides sufficient background information to accommodate readers unfamiliar with entomology -- including in-depth explanations of the terms used in the research and discussion of social insects, particularly the insect sociality scale. The entire premise of sociality for insects depends on a dominant understanding of high/low civilization standards -- particularly the tenets of a specialized division of labor and hierarchy -- comparisons that appear to be informed by nineteenth-century colonial thought. Placing these theories in a historical and cross-cultural context, Rodgers explains why hierarchical ideas gained prominence, despite the existence of opposing theories in the literature, and how they resulted in an inhibiting vocabulary that relies more heavily on metaphors than on description. Such analysis is necessary, Rodgers argues, because it sheds light both on newly proposed scientific models and on future changes in human social structures. Contemporary scientists have begun to challenge the traditional understanding of insect social organization and to propose new interdisciplinary models that combine ideas about social insect and human organizational structure with computer technologies. Without a thorough understanding of how the old models came about, residual language and embedded assumptions may remain and continue to reinforce hierarchical social constructions.This intriguing interdisciplinary book makes an important contribution to the history -- and future -- of science and sociology.
Download or read book Nourishment And Evolution In Insect Societies written by James H Hunt and published by Westview Press. This book was released on 1994-03-14 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines the structure and function of insect societies from a nutritional perspective in order to foster a fuller understanding of how their social systems evolved.
