Species Species Concepts And Primate Evolution

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Species Species Concepts And Primate Evolution

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Author : William H. Kimbel
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-12-18

Species Species Concepts And Primate Evolution written by William H. Kimbel 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 2013-12-18 with Science categories.

A world of categones devmd of spirit waits for life to return. Saul Bellow, Humboldt's Gift The stock-in-trade of communicating hypotheses about the historical path of evolution is a graphical representation called a phylogenetic tree. In most such graphics, pairs of branches diverge from other branches, successively marching across abstract time toward the present. To each branch is tied a tag with a name, a binominal symbol that functions as does the name given to an individual human being. On phylogenetic trees the names symbolize species. What exactly do these names signify? What kind of information is communicated when we claim to have knowledge of the following types? "Tetonius mathewzi was ancestral to Pseudotetonius ambiguus. " "The sample of fossils attributed to Homo habzlis is too variable to contain only one species. " "Interbreeding populations of savanna baboons all belong to Papio anubis. " "Hylobates lar and H. pileatus interbreed in zones of geographic overlap. " While there is nearly universal agreement that the notion of the speczes is fundamental to our understanding of how evolution works, there is a very wide range of opinion on the conceptual content and meaning of such particular statements regarding species. This is because, oddly enough, evolutionary biolo gists are quite far from agreement on what a species is, how it attains this status, and what role it plays in evolution over the long term.

Concepts Of Species

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Author : C. N. Slobodchikoff
language : en
Publisher:
Release Date : 1976

Concepts Of Species written by C. N. Slobodchikoff and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1976 with Classification categories.

Primate Evolution And The Environment

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Author : Christophe Soligo
language : en
Publisher:
Release Date : 2007

Primate Evolution And The Environment written by Christophe Soligo and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Nature categories.

Understanding evolutionary processes requires knowledge of the context in which specific events took place, including the chronological and the environmental contexts. Contributions to this special issue of 'Folia Primatologica' highlight the importance of an accurate chronological context for interpretations of the origins of primates and of their response to the onset of Cenozoic global cooling. They discuss the influence of palaeogeography and climate change on the first appearance of primates in the fossil record, the evolution and dispersals of the Miocene apes and of early representatives of the genus 'Homo', the Old World monkey radiation and primate visual signalling. Also considered is the effect humans are now having on the course of primate evolution, as seen in recent megafaunal extinctions in Madagascar and as exemplified by the complexity of parameters involved in informing future conservation strategies. The broad taxonomic, chronological and methodological scope of this publication creates a valuable overview of the diversity of environmental parameters involved in shaping primate evolution. It encourages new perspectives and highlights important areas for future interdisciplinary research in evolutionary primatology.

Evolution Of Human Behavior

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Author : Warren G. Kinzey
language : en
Publisher: SUNY Press
Release Date : 1987-01-01

Evolution Of Human Behavior written by Warren G. Kinzey and has been published by SUNY Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987-01-01 with Social Science categories.

This book represents an important meeting ground in the primatology field by exploring the various primate models that have been used in the reconstruction of early human behavior. While some models are based on the proposition that a key behavioral feature such as hunting, eating of seeds or monogamous mating led to the evolutionary separation of apes and humans, other models suggest that one primate species, such as the baboon or chimpanzee, best exemplifies the behavior of our early ancestors. Several contributors to the book take the position that no single primate is a good model and contend instead that a model must be eclectic. One of the more innovative essays suggests that ancestral behavioral states can, in fact, be derived by comparing the behavior of all living hominid (ape and human) species. Additionally, several other contributors analyze and discuss the concept of model-making, noting deficiencies in earlier models while offering suggestions for future development. Although it is true that a powerful conceptual model for reconstructing hominid behavior does not yet exist, The Evolution of Human Behavior: Primate Models suggests ways one may be constructed based on behavioral ecology and evolutionary theory.

Primate Evolution

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Author : Christine Langhoff
language : en
Publisher: GRIN Verlag
Release Date : 2007-12-04

Primate Evolution written by Christine Langhoff and has been published by GRIN Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-12-04 with Science categories.

Essay from the year 2003 in the subject Biology - Evolution, grade: 1, Oxford Brookes University, language: English, abstract: Prosimians are a suborder of primates and include lemurs, lorises and tarsiers. Although specialised in many respects, living prosimians generally retain more primitive features than do anthropoids (the other suborder of primates); and in many aspects of teeth, skulls and limbs, they reserve a morphology similar to that found in primates of the Eocene epoch, 50 to 40 million years ago. These primitive features have led many scientists to believe that the study of prosimian behaviour might give us some insights into the behaviour of ancestral primates and primate origins. I am going to explore what has been the major ‘classic’ interpretation of the behaviour of the earliest primates in terms of activity rhythm, locomotion and social behaviour based on the study of modern prosimians and how more recent studies have changed our views on these. Further I am going to explore the major contending views for ecological factors that brought about prosimian origins.

The Evolution Of Exudativory In Primates

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Author : Anne M. Burrows
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-09-11

The Evolution Of Exudativory In Primates written by Anne M. Burrows 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 2010-09-11 with Science categories.

I first became involved in research into primate behavior and ecology in 1968, over 40 years ago, driven by a quest for a better understanding of the natural context of primate evolution. At that time, it was virtually unknown that primates can exploit exudates as a major food source. I was certainly unaware of this myself. By good fortune, I was awarded a postdoctoral grant to work on lemurs with Jean-Jacques Petter in the general ecology division of the Muséum National d’Histoire Naturelle in Brunoy, France. This provided the launching-pad for my first field study of lesser mouse lemurs in Madagascar, during which I gained my initial inklings of exudate feeding. It was also in Brunoy that I met up with Pierre Charles- Dominique, who introduced me to pioneering observations of exudate feeding he had made during his field study of five lorisiform species in Gabon. This opened my eyes to a key feeding adaptation that has now been reported for at least 69 primate species in 12 families (Smith, Chap. 3) – almost 20% of extant primate species. So exudativory is now firmly established as a dietary category for p- mates, alongside the long-recognized classes of faunivory (including insectivory), frugivory, and folivory. Soon after I encountered Charles-Dominique, he published the first synthetic account of his Gabon field study in a French language journal (Charles-Dominique 1971).

Primate Evolution And Human Origins

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Author : Russell L. Ciochon
language : en
Publisher: Routledge
Release Date : 2017-09-08

Primate Evolution And Human Origins written by Russell L. Ciochon and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-09-08 with Science categories.

Primate Evolution and Human Origins compiles, for the first time, the major ideas and publications that have shaped our current view of the evolutionary biology of the primates and the origin of the human line. Designed for freshmen-to-graduate students in anthropology, paleontology, and biology, the book is a unique collection of classic papers, culled from the past 20 years of research. It is also an important reference for academicians and researchers, as it covers the entire scope of primate and human evolution (with an emphasis on the fossil record). A comprehensive bibliography cites over 2000 significant articles not found in the main text.

The Basics Of Evolution

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Author : Anne Wanjie
language : en
Publisher: The Rosen Publishing Group
Release Date : 2013-07-15

The Basics Of Evolution written by Anne Wanjie and has been published by The Rosen Publishing Group this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-15 with Juvenile Nonfiction categories.

This compelling text examines evolution, its definition, the scientific evidence that evolution has taken place, natural selection, Darwin's Origin of Species, genetics and evolution, population genetics, patterns in evolution and species concepts, the story of life and geological time, and human evolution. The easy-to-follow narrative offers students additional biological information in sidebars, such as "Closeup" boxes that give details about main concepts, "Try This" boxes that provide safe experiments for readers to perform, "What Do You Think?" panels that challenge students' reading comprehension, "Applications" boxes that describe how biological knowledge improves daily life, "Red Herring" boxes that profile failed theories, "Hot Debate" panels that spotlight the disagreements and discussions that rage in the biological sciences, and "Genetic Perspective" boxes that summarize the latest genetic research. The text serves as a must-have resource on modern thinking about evolution and the history of evolutionary theories.

The Evolution Of Primate Societies

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Author : John C. Mitani
language : en
Publisher: University of Chicago Press
Release Date : 2012-10-24

The Evolution Of Primate Societies written by John C. Mitani and has been published by University of Chicago Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-10-24 with Science categories.

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.

Primate Evolution And Human Origins

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Author : John G. Fleagle
language : en
Publisher: Transaction Publishers
Release Date :

Primate Evolution And Human Origins written by John G. Fleagle and has been published by Transaction Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on with Science categories.

"[C]overs the whole range of the primate order. [A] very interesting and salutary package. [I]t is valuable to have such classic articles in one easily accessible place." --Nature