Download or read book Male and Female Reproductive Strategies in Relation to Paternity Outcome in Barbary Macaques Macaca Sylvanus written by Katrin Brauch and published by Cuvillier Verlag. This book was released on 2007 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The significance of male and female reproductive strategies for male reproductive success in wild longtailed macaques Macaca fascicularis written by and published by Cuvillier Verlag. This book was released on 2004-09-20 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: The theory of sexual selection is nowadays commonly invoked to explain primate behaviour and evolution, although details of the proximate mechanisms involved remain poorly understood. Darwin already noted that females are apt to be the choosy sex and males the competitive sex due to differences in offspring investment. Although Fisher’s (1930) ‘runaway model’ and Zahavi’s (1975) ‘handicap principle’ strongly supported the idea of sexual selection for female mate preference, primatologists have for a long time seen female primates as the ‘passive’ sex, and males as actively determining reproductive events. Just recently, the importance of female reproductive strategies has become increasingly recognized, but still, little is known about the adaptive value of female reproductive strategies and their interaction with male reproductive strategies (Chism & Rogers 1997; Janson 1984; Small 1989; Taub 1980; Vasey 1998; Small 1989; Sterck et al. 1997). Sexual selection acts differently on males and females as females, especially in mammals, allocate a great proportion of their lifetime to parental effort through pregnancy and lactation, which limits the number of offspring a female mammal can produce in her lifetime. Males, on the other hand, produce lots of small, ‘cheap’ microgametes, predisposing them to maximize the number of successful matings. Thus, while males should compete for access to fertile females, females should ensure a high reproductive rate and survival of their offspring and, therefore, should be choosy in with whome they mate (Darwin 1871; Trivers 1972). As a consequence, reproductive strategies of the genders may even counteract each other and lead to inter-sexual conflict over reproduction (e.g. Trivers 1972; Smuts & Smuts 1993; Clutton-Brock & Parker 1995; Gowaty 1996; Nunn & van Schaik 2000).
Download or read book How Women Got Their Curves and Other Just So Stories written by David P Barash and published by Columbia University Press. This book was released on 2009-04-28 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors of Gender Gap: The Biology of Male-Female Differences take readers on “a joyride of intellectual discovery . . . full of provocative ideas” (Pepper Schwartz, author of Prime). So how did women get their curves? Why do they have breasts, while other mammals only develop breast tissue while lactating, and why do women menstruate, when virtually no other beings do so? What are the reasons for female orgasm? Why are human females kept in the dark about their own time of ovulation and maximum fertility, and why are they the only animals to experience menopause? David P. Barash and Judith Eve Lipton, coauthors of acclaimed books on human sexuality and gender, discuss the theories scientists have advanced to explain these evolutionary enigmas (sometimes called “Just-So stories” by their detractors) and present hypotheses of their own. Some scientific theories are based on legitimate empirical data, while others are pure speculation. Barash and Lipton distinguish between what is solid and what remains uncertain, skillfully incorporating their expert knowledge of biology, psychology, animal behavior, anthropology, and human sexuality into their entertaining critiques. Inviting readers to examine the evidence and draw their own conclusions, Barash and Lipton tell an evolutionary suspense story that captures the excitement and thrill of true scientific detection. “A delightful, thought-provoking volume on perennial questions about female biology . . . Along the way, they present a large amount of accessible information about biology, psychology, physiology and anatomy. Even more important, they demonstrate how scientists work to create and assess hypotheses while having a great deal of fun.”—Publishers Weekly
Download or read book Infanticide written by Glenn Hausfater and published by Routledge. This book was released on 2017-07-12 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Proceedings written by and published by . This book was released on 2008 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Macaque Societies written by Bernard Thierry and published by Cambridge University Press. This book was released on 2004-09-16 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Animal and human societies are multifaceted. In order to understand how they have evolved, it is necessary to investigate each of the constituent facets including individual abilities and personalities, life-history traits, mating systems, demographic dynamics, gene flows, social relationships, ecology and phylogeny. By exploring the nature and evolution of macaque social organization, this book develops our knowledge of the rise of societies and their transformation during the course of evolution. Macaques are the most comprehensively studied of all monkey groups, and the 20 known species feature a broad diversity in their social relationships, making them a particularly good group for exploring the evolution of societies. This book will be of primary interest to those studying animal behaviour and primatology, but will also be useful to those involved in the study of human societies.
Download or read book The Monkeys of Stormy Mountain written by Jean-Baptiste Leca and published by Cambridge University Press. This book was released on 2012-01-19 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reviews the most important topics in current primatology using research on the long-studied Arashiyama population of Japanese macaques.
Download or read book The Evolution of Social Behaviour written by Michael Taborsky and published by Cambridge University Press. This book was released on 2021-08-26 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: How can the stunning diversity of social systems and behaviours seen in nature be explained? Drawing on social evolution theory, experimental evidence and studies conducted in the field, this book outlines the fundamental principles of social evolution underlying this phenomenal richness.To succeed in the competition for resources, organisms may either 'race' to be quicker than others, 'fight' for privileged access, or 'share' their efforts and gains. The authors show how the ecology and intrinsic attributes of organisms select for each of these strategies, and how a handful of straightforward concepts explain the evolution of successful decision rules in behavioural interactions, whether among members of the same or different species. With a broad focus ranging from microorganisms to humans, this is the first book to provide students and researchers with a comprehensive account of the evolution of sociality by natural selection.
Download or read book The Evolution of Human Sexuality written by Donald Symons and published by Oxford University Press. This book was released on 1979-08-30 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anthropology, Sexual Studies, Psychology, Sociology, Gender and Cultural Studies
Download or read book Infanticide by Males and Its Implications written by Carel van Schaik and published by Cambridge University Press. This book was released on 2000-11-02 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analysis of impact of infanticide on social organization and reproductive behavior in primates including humans.
Download or read book Seasonality in Primates written by Diane K. Brockman and published by Cambridge University Press. This book was released on 2005-11-17 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores how seasonal variation in resource abundance might have driven primate and human evolution.
Download or read book Ethnoprimatology written by Kerry M. Dore and published by Cambridge University Press. This book was released on 2017-02-23 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: A how-to guide for ethnoprimatological research in the Anthropocene, offering an inside look at the latest research in the field.
Download or read book Sexual Selection in Primates written by Peter M. Kappeler and published by . This book was released on 2004-05-13 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sexual Selection in Primates is a comprehensive summary of primate sexual interactions.
Download or read book The Barbary Macaque written by Julia E. Fa and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Barbary macaque (all too often mistakenly called an ape) was first brought to the attention of the Conservation Working Party of the Primate Society of Great Britain late 1979 when John Fa reported that 'surplus' animals were being sent from Gibraltar to dubious locations, such as an Italian safari park. Since there had been no scientific input into the Army's management of the monkey colony on Gibraltar, and there was concern about inbreeding, nutrition and health - about the long-term viability of the colony, it was felt that the Society could help. The Gibraltar Scientific Authority and the Army were very receptive to our offer and ideas, and this topic occupied successive chairmen over the last few years - Robin Dunbar and Richard Wrangham, myself and now Miranda Stevenson - with constant prompting and help from John Fa. Considerations soon extended to the status of the species as a whole, so that there have been three main aspects:- (1) the improved health of a larger self-sustaining population on Gibraltar, (2) the status and behavioural biology of natural populations in North Africa (Morocco and Algeria), and (3) the breeding achievements in European parks and zoos, and their potential for reintroduction to suitable areas in North Africa, along with other possibilities. Robin Dunbar organized the compilation of recommendations for managing the Gibraltar colony with regard to numbers, age-sex struc ture and behavioural relationships, with some observations on diet to avoid obesity and infertility.
Download or read book The Behavioral Ecology of the Tibetan Macaque written by Jin-Hua Li and published by Springer Nature. This book was released on 2019-11-18 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book summarizes the multi-disciplinary results of one of China’s main primatological research projects on the endemic Tibetan macaque (Macaca thibetana), which had continued for over 30 years, but which had never been reported on systematically. Dedicated to this exceptional Old World monkey, this book makes the work of Chinese primatologists on the social behavior, cooperation, culture, cognition, group dynamics, and emerging technologies in primate research accessible to the international scientific community. One of the most impressive Asian monkeys, and the largest member of its genus, the Tibetan macaque deserves to be better known. This volume goes a long way towards bringing this species into the spotlight with many excellent behavioral analyses from the field. - Frans de Waal, Professor of Psychology, Emory University, USA. Macaques matter. To understand primate patterns and trends, and to gain important insight into humanity, we need to augment and expand our engagement with the most successful and widespread primate genus aside from Homo. This volume focuses on the Tibetan macaque, a fascinating species with much to tell us about social behavior, physiology, complexity and the macaque knack for interfacing with humans. This book is doubly important for primatology in that beyond containing core information on this macaque species, it also reflects an effective integrated collaboration between Chinese scholars and a range of international colleagues—exactly the type of collaborative engagement primatology needs. This volume is a critical contribution to a global primatology. - Agustín Fuentes, Professor of Anthropology, University of Notre Dame, USA. I have many fond memories of my association with Mt. Huangshan research beginning in 1983, when together with Professor Qishan Wang we established this site. It is such a beautiful place and I miss it. It is gratifying to see how far research has progressed since we began work there, becoming more internationalized and very much a collaborative endeavor under the long-term direction of Professor Jin-Hua Li and colleagues. This book highlights the increased interest in this species, representing a variety of disciplines ranging from macro aspects of behavior, cognition and sociality, to micro aspects of microbes, parasites and disease, authored by a group of renowned Chinese and international primatologists. I applaud their efforts and expect more interesting work to come from this site in the years ahead. - Kazuo Wada, Professor Emeritus, Kyoto University, Japan.
Download or read book The Evolution of Primate Societies written by John C. Mitani and published by University of Chicago Press. This book was released on 2012-10-24 with total page 745 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book The Japanese Macaques written by Naofumi Nakagawa and published by Springer Science & Business Media. This book was released on 2010-09-09 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
