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| sexual selection in primates new and comparative perspectives: Sexual Selection in Primates , 2004 Sexual Selection in Primates, which provides the first comprehensive summary of the various forms of communication and behaviour and their consequences, is aimed at graduates and researchers in primatology, animal behaviour, evolutionary biology and comparative psychology. |
| sexual selection in primates new and comparative perspectives: Sexual Selection in Primates Peter M. Kappeler, Carel P. van Schaik, 2004-05-13 Sexual Selection in Primates is a comprehensive summary of primate sexual interactions. |
| sexual selection in primates new and comparative perspectives: South American Primates Paul A. Garber, Alejandro Estrada, Julio Cesar Bicca-Marques, Eckhard W. Heymann, Karen B. Strier, 2008-11-13 This will be the first time a volume will be compiled focusing on South American monkeys as models to address and test critical issues in the study of nonhuman primates. In addition, the volume will serve an important compliment to the book on Mesoamerican primates recently published in the series under the DIPR book series. The book will be of interest to a broad range of scientists in various disciplines, ranging from primatology, to animal behavior, animal ecology, conservation biology, veterinary science, animal husbandry, anthropology, and natural resource management. Moreover, although the volume will highlight South American primates, chapters will not simply review particular taxa or topics. Rather the focus of each chapter is to examine the nature and range of primate responses to changes in their ecological and social environments, and to use data on South American monkeys to address critical theoretical questions in the study of primate behavior, ecology, and conservation. Thus, we anticipate that the volume will be widely read by a broad range of students and researchers interested in prosimians, New World monkeys, Old World monkeys, apes, humans, as well as animal behavior and tropical biology. |
| sexual selection in primates new and comparative perspectives: Sexual Selection and the Origins of Human Mating Systems Alan F. Dixson, 2009-05-14 This book demonstrates how detailed comparative analyses of the anatomy, reproductive physiology, and behaviour of non-human primates and other mammals can offer profound insights into the origins of human sexual behaviour. |
| sexual selection in primates new and comparative perspectives: Sexual Coercion in Primates and Humans Martin N. Muller, Richard W. Wrangham, 2009-06-19 This book presents extensive field research and analysis to evaluate sexual coercion in a range of species—including all of the great apes and humans—and to clarify its role in shaping social relationships among males, among females, and between the sexes. |
| sexual selection in primates new and comparative perspectives: Advances in the Study of Behavior Peter J.B. Slater, Jay S. Rosenblatt, Charles T. Snowdon, Timothy J. Roper, Marc Naguib, 2003-12-18 The aim of Advances in the Study of Behavior remains as it has been since the series began: to serve the increasing number of scientists who are engaged in the study of animal behavior by presenting their theoretical ideas and research to their colleagues and to those in neighboring fields. We hope that the series will continue its contribution to the development of the field, as its intended role was phrased in the Preface to the first volume in 1965. Since that time, traditional areas of animal behavior have achieved new vigor by the links they have formed with related fields and by the closer relationship that now exists between those studying animal and human subjects. |
| sexual selection in primates new and comparative perspectives: Nonhuman Primates in Biomedical Research Christian R. Abee, Keith Mansfield, Suzette D. Tardif, Timothy Morris, 2012-05-09 The 2e of the gold standard text in the field, Nonhuman Primates in Biomedical Research provides a comprehensive, up-to-date review of the use of nonhuman primates in biomedical research. The Biology and Management volume provides basic information on the natural biology of nonhuman primates and the current state of knowledge regarding captive management. Each chapter contains an extensive list of bibliographic references, photographs, and graphic illustrations to provide the reader with a thorough review of the subject. - Now in four color throughout, making the book more visually stimulating to enhance learning and ease of use - Fully revised and updated, providing researchers with the most comprehensive review of the use of nonhuman primates in biomedical research - Addresses commonly used nonhuman primate biomedical models, providing researchers with species-specific information |
| sexual selection in primates new and comparative perspectives: Apes and Human Evolution Russell H. Tuttle, 2014-02-17 In this masterwork, Russell H. Tuttle synthesizes a vast research literature in primate evolution and behavior to explain how apes and humans evolved in relation to one another, and why humans became a bipedal, tool-making, culture-inventing species distinct from other hominoids. Along the way, he refutes the influential theory that men are essentially killer apes—sophisticated but instinctively aggressive and destructive beings. Situating humans in a broad context, Tuttle musters convincing evidence from morphology and recent fossil discoveries to reveal what early primates ate, where they slept, how they learned to walk upright, how brain and hand anatomy evolved simultaneously, and what else happened evolutionarily to cause humans to diverge from their closest relatives. Despite our genomic similarities with bonobos, chimpanzees, and gorillas, humans are unique among primates in occupying a symbolic niche of values and beliefs based on symbolically mediated cognitive processes. Although apes exhibit behaviors that strongly suggest they can think, salient elements of human culture—speech, mating proscriptions, kinship structures, and moral codes—are symbolic systems that are not manifest in ape niches. This encyclopedic volume is both a milestone in primatological research and a critique of what is known and yet to be discovered about human and ape potential. |
| sexual selection in primates new and comparative perspectives: Mammal Societies Tim Clutton-Brock, 2016-04-25 The book aims to integrate our understanding of mammalian societies into a novel synthesis that is relevant to behavioural ecologists, ecologists, and anthropologists. It adopts a coherent structure that deals initially with the characteristics and strategies of females, before covering those of males, cooperative societies and hominid societies. It reviews our current understanding both of the structure of societies and of the strategies of individuals; it combines coverage of relevant areas of theory with coverage of interspecific comparisons, intraspecific comparisons and experiments; it explores both evolutionary causes of different traits and their ecological consequences; and it integrates research on different groups of mammals with research on primates and humans and attempts to put research on human societies into a broader perspective. |
| sexual selection in primates new and comparative perspectives: Primate Ecology and Conservation Eleanor Sterling, Nora Bynum, Mary Blair, 2013-04-04 The study of primate ecology and conservation has advanced rapidly in recent years. This practical volume brings together a group of distinguished primate researchers to synthesize field, laboratory, and conservation management techniques for primate ecology and conservation. The synthesis focuses on new and emerging field methods alongside a comprehensive presentation of laboratory and data analysis techniques, as well as the latest methods for determining conservation status and conservation management. This book's particular focus is on innovative ways to study primates in a changing world, including emerging methods such as non-invasive genetic techniques and advanced spatial modeling. In addition to synthesizing field and lab methods, the authors also discuss data interpretation, as well as important guiding questions and principles for students and researchers to consider as they plan research projects in primate ecology and conservation such as: how to choose a field site, acquire research permits, connect with local authorities, communities and researchers, and many other considerations. Although three chapters are dedicated to conservation methods, consideration of conservation status and threats to primate populations are considered throughout this volume where appropriate. This latest publication in the Techniques in Ecology and Conservation Series aims to provide a practical empirical reference text with an international scope, appropriate for graduate students, researchers, and conservation professionals across the globe. |
| sexual selection in primates new and comparative perspectives: The Evolutionary Biology of Human Female Sexuality Randy Thornhill, Steven W. Gangestad, 2008-09-25 Research conducted in the last fifteen years has placed in question many of the traditional conclusions scholars have formed about human female sexuality. Though conventional wisdom asserts that women's estrus has been evolutionarily lost, Randy Thornhill and Steven W. Gangestad assert that it is present, though concealed. Women, they propose, therefore exhibit two sexualities each ovulatory cycle-estrus and sexuality outside of the estrous phase, extended sexuality-that possess distinct functions. Synthesizing research in behavioral evolution and comparative biology, the authors provide a new theoretical framework for understanding the evolution of human female sexuality, one that is rooted in female sexuality and phylogeny across all vertebrate animals. |
| sexual selection in primates new and comparative perspectives: Advances in the Study of Behavior , 2014-05-16 Advances in the Study of Behavior was initiated over 40 years ago to serve the increasing number of scientists engaged in the study of animal behavior. That number is still expanding. This volume makes another important contribution to the development of the field by presenting theoretical ideas and research to those studying animal behavior and to their colleagues in neighboring fields. - Initiated over 40 years ago to serve the increasing number of scientists engaged in the study of animal behavior - Makes another important contribution to the development of the field - Presents theoretical ideas and research to those studying animal behavior and to their colleagues in neighboring fields |
| sexual selection in primates new and comparative perspectives: Wildlife Disease Ecology Kenneth Wilson, Andy Fenton, Dan Tompkins, 2019-11-14 Introduces readers to key case studies that illustrate how theory and data can be integrated to understand wildlife disease ecology. |
| sexual selection in primates new and comparative perspectives: Gorilla Society Alexander H. Harcourt, Kelly J. Stewart, 2008-09-15 Societies develop as a result of the interactions of individuals as they compete and cooperate with one another in the evolutionary struggle to survive and reproduce successfully. Gorilla society is arranged according to these different and sometimes conflicting evolutionary goals of the sexes. In seeking to understand why gorilla society exists as it does, Alexander H. Harcourt and Kelly J. Stewart bring together extensive data on wild gorillas, collected over decades by numerous researchers working in diverse habitats across Africa, to illustrate how the social system of gorillas has evolved and endured. Gorilla Society introduces recent theories explaining primate societies, describes gorilla life history, ecology, and social systems, and explores both sexes’ evolutionary strategies of survival and reproduction. With a focus on the future, Harcourt and Stewart conclude with suggestions for future research and conservation. An exemplary work of socioecology from two of the world’s best known gorilla biologists, Gorilla Society will be a landmark study on a par with the work of George Schaller—a synthesis of existing research on these remarkable animals and the societies in which they live. |
| sexual selection in primates new and comparative perspectives: Mammalogy Terry A. Vaughan, James M. Ryan, Nicholas J. Czaplewski, 2013-12-16 Mammalogy is the study of mammals from the diverse biological viewpoints of structure, function, evolutionary history, behavior, ecology, classification, and economics. Thoroughly updated, the Sixth Edition of Mammalogy explains and clarifies the subject as a unified whole. The text begins by defining mammals and summarizing their origins. It moves on to discuss the orders and families of mammals with comprehensive coverage on the fossil history, current distribution, morphological characteristics, and basic behavior and ecology of each family of mammals. The third part of the text progresses to discuss special topics such as mammalian echolocation, physiology, behavior, ecology, and zoogeography. The text concludes with two additional chapters, previously available online, that cover mammalian domestication and mammalian disease and zoonoses. |
| sexual selection in primates new and comparative perspectives: Male and Female Reproductive Strategies in Relation to Paternity Outcome in Barbary Macaques (Macaca Sylvanus) Katrin Brauch, 2007 |
| sexual selection in primates new and comparative perspectives: Alternative Reproductive Tactics Rui F. Oliveira, Michael Taborsky, H. Jane Brockmann, 2008-03-13 The study of alternative reproductive tactics (the behavioural strategies used by individuals to increase their reproductive success) is an evolutionary puzzle, and one of great interest to researchers. For instance, why do some males guard both nest and eggs, while others sneak into nests while pairs are spawning and fertilise those eggs? The field offers a special opportunity to study the evolution and functional causes of phenotypic variation, which is a general problem in the field of evolutionary biology. By integrating both mechanistic (psychological) and evolutionary (behavioural ecology) perspectives and by covering a great diversity of species, Alternative Reproductive Tactics addresses this integrated topic of longstanding interest, bringing together a multitude of otherwise scattered information in an accessible form that is ideal for graduate students and researchers. |
| sexual selection in primates new and comparative perspectives: The Woolly Monkey Thomas R. Defler, Pablo R. Stevenson, 2014-05-27 Woolly monkeys are large, attractive and widespread primates found throughout many parts of the Amazon basin. It is only in the last twenty-five years or so that long-term studies of woollies in their forest habitat have been successful; they have not generally been successfully kept in captivity. But now, especially because of their size, these creatures are pressed on all sides by bush meat hunters and forest fragmentation. Their future is becoming critically precarious and the editors feel that it is time to showcase these animals with a full book. The editors draw together a number of recent woolly monkey studies from three Amazonian countries, including five taxa of woolly monkeys, four of which have recently been reclassified without using new biological criteria as species rather than subspecies (Groves, 2001, 2005; Rylands & Mittermeier, 2009). This volume provides a diversity of studies by well-known researchers and advanced students on a wide range of subjects using newly generated data, including a criticism of the recent taxonomic changes. The varied information contained within The Woolly Monkey: Behavior, Ecology, Systematics and Captive Research will help readers understand these handsome animals and will, we hope, energize them to contribute to their conservation. |
| sexual selection in primates new and comparative perspectives: Darwin's Roadmap to the Curriculum David Sloan Wilson, Glenn Geher, Hadassah Mativetsky, Andrew C. Gallup, 2019 This volume serves to integrate the vast literature in the interdisciplinary field of Evolutionary Studies (EvoS), providing clear examples of how evolutionary concepts relate to all facets of life. It features chapters that outline a variety of applications to evolution education, including improved sustainable development, medical practices, and creative and critical thinking skills. Exploring controversies surrounding evolution education, this volume provides a roadmap to asking and answering Darwinian questions across all areas of intellectual inquiry. |
| sexual selection in primates new and comparative perspectives: The Japanese Macaques Naofumi Nakagawa, Masayuki Nakamichi, Hideki Sugiura, 2010-09-09 Japanese macaques (Macaca fuscata) have been studied by primatologists since 1948, and considerable knowledge of the primate has been accumulated to elucidate the adaptation of the species over time and to distinct environments in Japan. The Japanese macaque is especially suited to intragenera and interpopulation comparative studies of behavior, physiology, and morphology, and to socioecology studies in general. This book, the most comprehensive ever published in English on Japanese macaques, is replete with contributions by leading researchers in field primatology. Highlighted are topics of intraspecific variations in the ecology and behaviors of the macaque. Such variations provide evidence of the ecological determinants on this species’ mating and social behaviors, along with evidence of cultural behavior. The book also addresses morphology, population genetics, recent habitat change, and conflicts with humans, and attests to the plasticity and complex adaptive system of macaque societies. The valuable information in this volume is recommended reading for researchers in primatology, anthropology, zoology, animal behavior, and conservation biology. |
| sexual selection in primates new and comparative perspectives: The Evolution of Primate Societies John C. Mitani, Josep Call, Peter M. Kappeler, Ryne A. Palombit, Joan B. Silk, 2012-10-24 In 1987, the University of Chicago Press published Primate Societies, the standard reference in the field of primate behavior for an entire generation of students and scientists. But in the twenty-five years since its publication, new theories and research techniques for studying the Primate order have been developed, debated, and tested, forcing scientists to revise their understanding of our closest living relatives. Intended as a sequel to Primate Societies, The Evolution of Primate Societies compiles thirty-one chapters that review the current state of knowledge regarding the behavior of nonhuman primates. Chapters are written by the leading authorities in the field and organized around four major adaptive problems primates face as they strive to grow, maintain themselves, and reproduce in the wild. The inclusion of chapters on the behavior of humans at the end of each major section represents one particularly novel aspect of the book, and it will remind readers what we can learn about ourselves through research on nonhuman primates. The final section highlights some of the innovative and cutting-edge research designed to reveal the similarities and differences between nonhuman and human primate cognition. The Evolution of Primate Societies will be every bit the landmark publication its predecessor has been. |
| sexual selection in primates new and comparative perspectives: Primate Sexuality Alan F. Dixson, 2012-01-26 Primate Sexuality provides a synthesis of current research on the evolution and physiological control of sexual behaviour in the primates - prosimians, monkeys, apes, and human beings. This new edition has been updated and greatly expanded throughout to incorporate a decade of new research findings. |
| sexual selection in primates new and comparative perspectives: The Mandrill Alan F. Dixson, 2015-11-12 Living in the remote forests of western central Africa, the mandrill (Mandrillus sphinx) is notoriously elusive and has evaded scientific scrutiny for decades. Yet, it is the largest and most sexually dimorphic of all the Old World monkeys, and perhaps the most colourful of all the mammals. Synthesising the results of more than twenty-five years of research, this is the first extensive treatment of the mandrill's reproductive and behavioural biology. Dixson explores in detail the role that sexual selection has played in shaping the mandrill's evolution, covering mechanisms of mate choice, intra-sexual competition, sperm competition and cryptic female choice. Bringing to life, through detailed descriptions and rich illustrations, the mandrill's communicatory biology and the functions of its brightly coloured adornments, this book sheds new light on the evolutionary biology of this fascinating primate. |
| sexual selection in primates new and comparative perspectives: Chimpanzees and Human Evolution Martin N. Muller, Richard W. Wrangham, David R. Pilbeam, 2017-11-27 Knowledge of wild chimpanzees has expanded dramatically. This volume, edited by Martin Muller, Richard Wrangham, and David Pilbeam, brings together scientists who are leading a revolution to discover and explain human uniqueness, by studying our closest living relatives. Their conclusions may transform our understanding of human evolution. |
| sexual selection in primates new and comparative perspectives: The Primate Origins of Human Nature Carel P. Van Schaik, 2016-01-22 The Primate Origins of Human Nature (Volume 3 in The Foundations of Human Biology series) blends several elements from evolutionary biology as applied to primate behavioral ecology and primate psychology, classical physical anthropology and evolutionary psychology of humans. However, unlike similar books, it strives to define the human species relative to our living and extinct relatives, and thus highlights uniquely derived human features. The book features a truly multi-disciplinary, multi-theory, and comparative species approach to subjects not usually presented in textbooks focused on humans, such as the evolution of culture, life history, parenting, and social organization. |
| sexual selection in primates new and comparative perspectives: The Evolution of Primary Sexual Characters in Animals Janet Leonard, Alex Cordoba-Aguilar, 2010-07-19 Primary sexual traits, those structures and processes directly involved in reproduction, are some of the most diverse, specialized, and bizarre in the animal kingdom. Moreover, reproductive traits are often species-specific, suggesting that they evolved very rapidly. This diversity, long the province of taxonomists, has recently attracted broader interest from evolutionary biologists, especially those interested in sexual selection and the evolution of reproductive strategies. Primary sexual characters were long assumed to be the product of natural selection, exclusively. A recent alternative suggests that sexual selection explains much of the diversity of “primary” sexual characters. A third approach to the evolution of reproductive interactions after copulation or insemination has been to consider the process one of sexual conflict. That is, the reproductive processes of a species may reflect, as does the mating system, evolution acting on males and on females, but in different directions. In this volume, authors explore a wide variety of primary sexual characters and selective pressures that have shaped them, from natural selection for offspring survival to species-isolating mechanisms, sperm competition, cryptic female choice and sexual arms races. Exploring diverse reproductive adaptations from a theoretical and practical perspective, The Evolution of Primary Sexual Characters will provide an unparalleled overview of sexual diversity in many taxa and an introduction to the issues in sexual selection that are changing our view of sexual processes. |
| sexual selection in primates new and comparative perspectives: Endocrinology of Social Relationships Peter T. Ellison, Peter B. Gray, 2012-03-05 In social relationshipsÑwhether between mates, parents and offspring, or friendsÑwe find much of lifeÕs meaning. But in these relationships, so critical to our well-being, might we also detect the workings, even directives, of biology? This book, a rare melding of human and animal research and theoretical and empirical science, ventures into the most interesting realms of behavioral biology to examine the intimate role of endocrinology in social relationships. The importance of hormones to reproductive behaviorÑfrom breeding cycles to male sexual displayÑis well known. What this book considers is the increasing evidence that hormones are just as important to social behavior. Peter Ellison and Peter Gray include the latest findingsÑboth practical and theoreticalÑon the hormonal component of both casual interactions and fundamental bonds. The contributors, senior scholars and rising scientists whose work is shaping the field, go beyond the proximate mechanics of neuroendocrine physiology to integrate behavioral endocrinology with areas such as reproductive ecology and life history theory. Ranging broadly across taxa, from birds and rodents to primates, the volume pays particular attention to human endocrinology and social relationships, a focus largely missing from most works of behavioral endocrinology. |
| sexual selection in primates new and comparative perspectives: Essays in Animal Behaviour Jeffrey R. Lucas, Leigh W. Simmons, 2005-11-07 Recently, the 50th anniversary of the publication of Animal Behaviour has passed. To mark the occasion, a group of prominent behaviourists have written essays relevant to their fields. These essays provide a glimpse of the study of behaviour looking in all directions. History and future aside, it is imperative to broadcast this information from the perspective of the behaviourists who have helped shape both the past and the future. It is important for any field to be both retrospective and prospective: where have we been, where are we going, where are we now? These essays provide a unique personal reflection on the history of animal behaviour from John Alcock, Stuart and Jeanne Altmann, Steve Arnold, Geoff Parker, and Felicity Huntingford. Six topics are reflected on and include: The History of Animal Behavioural Research, Proximate Mechanisms, Development, Adaptation, and Animal Welfare. - Broad range of essays on animal behaviour - Written by leaders in the field - Offers a history of the study of behaviour plus essays on the future of behavioural studies - Contains over 30 full color illustrations - Includes essays on development, mechanisms and adaptive significance of behaviour |
| sexual selection in primates new and comparative perspectives: Male Choice, Female Competition, and Female Ornaments in Sexual Selection Ingo Schlupp, 2021 This novel text reviews our current understanding of male mate choice and female competition, highlighting the important connections between them. It places both concepts in the context of related fields such as female choice, mating systems, and sexual selection theory more broadly. |
| sexual selection in primates new and comparative perspectives: Seasonality in Primates Diane K. Brockman, Carel P. van Schaik, 2005-11-17 This book explores how seasonal variation in resource abundance might have driven primate and human evolution. |
| sexual selection in primates new and comparative perspectives: What’s Love Got to Do with it: The Evolution of Monogamy Alexander G. Ophir, Nancy G. Solomon, 2020-06-25 |
| sexual selection in primates new and comparative perspectives: Handbook of Psychology, Behavioral Neuroscience Irving B. Weiner, Randy J. Nelson, Sheri Mizumori, 2012-10-16 Psychology is of interest to academics from many fields, as well as to the thousands of academic and clinical psychologists and general public who can't help but be interested in learning more about why humans think and behave as they do. This award-winning twelve-volume reference covers every aspect of the ever-fascinating discipline of psychology and represents the most current knowledge in the field. This ten-year revision now covers discoveries based in neuroscience, clinical psychology's new interest in evidence-based practice and mindfulness, and new findings in social, developmental, and forensic psychology. |
| sexual selection in primates new and comparative perspectives: Neotropical Primates , 2003 |
| sexual selection in primates new and comparative perspectives: Evolution's Rainbow Joan Roughgarden, 2013-09-14 In this innovative celebration of diversity and affirmation of individuality in animals and humans, Joan Roughgarden challenges accepted wisdom about gender identity and sexual orientation. A distinguished evolutionary biologist, Roughgarden takes on the medical establishment, the Bible, social science—and even Darwin himself. She leads the reader through a fascinating discussion of diversity in gender and sexuality among fish, reptiles, amphibians, birds, and mammals, including primates. Evolution's Rainbow explains how this diversity develops from the action of genes and hormones and how people come to differ from each other in all aspects of body and behavior. Roughgarden reconstructs primary science in light of feminist, gay, and transgender criticism and redefines our understanding of sex, gender, and sexuality. Witty, playful, and daring, this book will revolutionize our understanding of sexuality. Roughgarden argues that principal elements of Darwinian sexual selection theory are false and suggests a new theory that emphasizes social inclusion and control of access to resources and mating opportunity. She disputes a range of scientific and medical concepts, including Wilson's genetic determinism of behavior, evolutionary psychology, the existence of a gay gene, the role of parenting in determining gender identity, and Dawkins's selfish gene as the driver of natural selection. She dares social science to respect the agency and rationality of diverse people; shows that many cultures across the world and throughout history accommodate people we label today as lesbian, gay, and transgendered; and calls on the Christian religion to acknowledge the Bible's many passages endorsing diversity in gender and sexuality. Evolution's Rainbow concludes with bold recommendations for improving education in biology, psychology, and medicine; for democratizing genetic engineering and medical practice; and for building a public monument to affirm diversity as one of our nation's defining principles. |
| sexual selection in primates new and comparative perspectives: Mind the Gap Peter Kappeler, Joan Silk, 2009-11-09 This volume features a collection of essays by primatologists, anthropologists, biologists, and psychologists who offer some answers to the question of what makes us human, i. e. , what is the nature and width of the gap that separates us from other primates? The chapters of this volume summarize the latest research on core aspects of behavioral and cognitive traits that make humans such unusual animals. All contributors adopt an explicitly comparative approach, which is based on the premise that comparative studies of our closest biological relatives, the nonhuman primates, provide the logical foundation for identifying human univ- sals as well as evidence for evolutionary continuity in our social behavior. Each of the chapters in this volume provides comparative analyses of relevant data from primates and humans, or pairs of chapters examine the same topic from a human or primatological perspective, respectively. Together, they cover six broad topics that are relevant to identifying potential human behavioral universals. Family and social organization. Predation pressure is thought to be the main force favoring group-living in primates, but there is great diversity in the size and structure of social groups across the primate order. Research on the behavioral ecology of primates and other animals has revealed that the distribution of males and females in space and time can be explained by sex-speci?c adaptations that are sensitive to factors that limit their ?tness: access to resources for females and access to potential mates for males. |
| sexual selection in primates new and comparative perspectives: The Primate Origins of Human Nature Carel P. Van Schaik, 2016-01-22 The Primate Origins of Human Nature (Volume 3 in The Foundations of Human Biology series) blends several elements from evolutionary biology as applied to primate behavioral ecology and primate psychology, classical physical anthropology and evolutionary psychology of humans. However, unlike similar books, it strives to define the human species relative to our living and extinct relatives, and thus highlights uniquely derived human features. The book features a truly multi-disciplinary, multi-theory, and comparative species approach to subjects not usually presented in textbooks focused on humans, such as the evolution of culture, life history, parenting, and social organization. |
| sexual selection in primates new and comparative perspectives: Long-Term Field Studies of Primates Peter M. Kappeler, David P. Watts, 2012-01-06 Some primate field studies have been on-going for decades, covering significant portions of individual life cycles or even multiple generations. In this volume, leading field workers report on the history and infrastructure of their projects in Madagascar, Africa, Asia and South America. More importantly, they provide summaries of their long-term research efforts on primate behaviour, ecology and life history, highlighting insights that were only possible because of the long-term nature of the study. The chapters of this volume collectively outline the many scientific reasons for studying primate behaviour, ecology and demography over multiple generations. This kind of research is typically necessitated by the relatively slow life histories of primates. Moreover, a complete understanding of social organization and behaviour, factors often influenced by rare but important events, requires long-term data collection. Finally, long-term field projects are also becoming increasingly important foci of local conservation activities. |
| sexual selection in primates new and comparative perspectives: The International Encyclopedia of Primatology, 3 Volume Set Agustín Fuentes, 2017-04-24 The International Encyclopedia of Primatology represents the first comprehensive encyclopedic reference focusing on the behaviour, biology, ecology, evolution, genetics, and taxonomy of human and non-human primates. Represents the first comprehensive encyclopedic reference relating to primatology Features more than 450 entries covering topics ranging from the taxonomy, history, behaviour, ecology, captive management and diseases of primates to their use in research, cognition, conservation, and representations in literature Includes coverage of the basic scientific concepts that underlie each topic, along with the latest advances in the field Highly accessible to undergraduate and graduate students in primatology, anthropology, and the medical, biological and zoological sciences Essential reference for academics, researchers and commercial and conservation organizations This work is also available as an online resource at www.encyclopediaofprimatology.com |
| sexual selection in primates new and comparative perspectives: Infanticide Glenn Hausfater, Sarah Blaffer Hrdy, 2008-06-01 Recent field studies of a variety of mammalian species reveal a surprisingly high frequency of infanticide--the killing of unweaned or otherwise maternally dependent offspring. Similarly, studies of birds, fish, amphibians, and invertebrates demonstrate egg and larval mortality in these species, a phenomenon directly analogous to infanticide in mammals. In this collection, Hausfater and Hrdy draw together work on animal and human infanticide and place these studies in a broad evolutionary and comparative perspective. Infanticide presents the theoretical background and taxonomic distribution of infanticide, infanticide in nonhuman primates, infanticide in rodents, and infanticide in humans. It examines closely sex allocation and sex ratio theory, surveys the phylogeny of mammalian interbirth intervals, and reviews data on sources of egg and larval mortality in a variety of invertebrate and lower vertebrate species. Dealing with infanticide in nonhuman primates, two chapters critically examine data on infanticide in langurs and its broader theoretical implications. By reviewing sources of infant mortality in populations of small mammals and new laboratory analyses of the causes and consequences of infanticide, this work explores such issues as the ontogeny of infanticide, proximate cues of infants and females which elicit infanticidal behavior in males, the genetical basis of infanticide, and the hormonal determinants. Hausfater and Sarah Blaffer Hrdy, through their selection of materials for this book, evaluate the frequency, causes, and function of infanticide. Historical, ethnographic, and recent data on infanticide are surveyed. Infanticide summarizes current research on the evolutionary origins and proximate causation of infanticide in animals and man. As such it will be indispensable reading for anthropologists and behavioral biologists as well as ecologists, psychologists, demographers, and epidemiologists. Glenn Hausfater was professor at the division of biological sciences at the University of Missouri-Columbia. He is the author of Guidebook for the Long-Term Monitoring of Amboseli Baboons and their Habitat; Dominance and reproduction in Baboons; and Early Vegetation of the Illinois Valley. Sarah Blaffer Hrdy is professor emeritus of anthropology at the University of California, Davis. She is the author of The Woman that Never Evolved; The Langurs of Abu; and The Black-Man of Zinacantan. |
| sexual selection in primates new and comparative perspectives: Primate Sexuality Alan F. Dixson, 2012-01-26 Primate Sexuality provides an authoritative and comprehensive synthesis of current research on the evolution and physiological control of sexual behaviour in the primates - prosimians, monkeys, apes, and human beings. This new edition has been fully updated and greatly expanded throughout to incorporate a decade of new research findings. It maintains the depth and scientific rigour of the first edition, and includes a new chapter on human sexuality, written from a comparative perspective. It contains 2600 references, almost 400 figures and photographs, and 73 tables. |
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Sexual health - World Health Organization (WHO)
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Sexual and reproductive health and rights - World Health …
May 13, 2025 · The World Health Organization defines sexual health as a state of physical, emotional, mental and social well-being related to sexuality; it is not merely the absence of …
Redefining sexual health for benefits throughout life
Feb 11, 2022 · Sexual health requires a positive and respectful approach to sexuality and sexual relationships, as well as the possibility of having pleasurable and safe sexual experiences, free …
Sexual health and well-being - World Health Organization (WHO)
Mar 21, 2024 · For sexual health to be attained and maintained, the sexual rights of all persons must be respected, protected and fulfilled.” Based on this definition, HRP’s work on sexual …
Comprehensive sexuality education - World Health Organization …
May 18, 2023 · Well-designed and well-delivered sexuality education programmes support positive decision-making around sexual health. Evidence shows that young people are more …
Salud sexual - World Health Organization (WHO)
La salud sexual se manifiesta por medio de diferentes sexualidades y formas de expresión sexual. La salud sexual está influenciada de manera crítica por normas, funciones, …
Sexual health - India - World Health Organization (WHO)
Our vision is the attainment by all people of the highest possible level of sexual and reproductive health. Sexual and Reproductive Health and Rights (SRHR) includes access to services, care …
SEXUAL EXPLOITATION AND ABUSE - World Health …
Sexual exploitation: Actual or attempted abuse of a position of vulnerability, power, or trust, for sexual purposes, including, but not limited to, profiting monetarily, socially or politically from …
Preventing and responding to Sexual Exploitation, Abuse and …
Sexual exploitation and abuse includes sexual relations with a child (18-years-old or younger), in any context. Sexual harassment In context of the United Nations, sexual harassment primarily …
World Sexual Health Day - World Health Organization (WHO)
Sep 4, 2023 · What is WHO doing to promote sexual health and well-being? Enabling all people to achieve sexual health and well-being requires tailoring normative guidance and national …
