Phylogeny of the Primates

Phylogeny of the Primates PDF

Author: W. Luckett

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 488

ISBN-13: 1468421662

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The past decade has witnessed a tremendous surge of interest in varied aspects of primate biology, encompassing virtually all disciplines of the biological sciences. Regardless of whether these studies have been approached from a paleontological, morphological, developmental, biochemical, neuroanatomical, or behavioral point of view, one under lying theme has been a common interest in the possible phylogenetic relationships suggested by the results of such studies. In some cases, sound taxonomic principles have not been followed in the interpretation of these data, and this has led to skepticism among many taxonomists with regard to the validity of some of the genealogical relationships and conclusions suggested by comparative studies of living primates. It is generally agreed that the fossil record alone provides the essential time dimension for directly observing changes in characteristics, but unfortunately this record is limited both in the number of genera represented and particularly in the incomplete nature of the available preserved material. On the other hand, extensive comparative analyses of numerous characteristics in living primates have provided additional insight into possible phylogenetic relationships, despite the lack of a time dimension. Such studies of both fossil and living primates are enhanced considerably by a cladistic analysis of the probable primitive (ancestral) or advanced (derived) condition of each character state discussed, based upon their distribution (and ontogeny, wherever possible) in a wide variety of primate and nonprimate taxa, including other eutherian mammals, marsupials, mono tremes, and reptiles.

Comparative Anatomy and Phylogeny of Primate Muscles and Human Evolution

Comparative Anatomy and Phylogeny of Primate Muscles and Human Evolution PDF

Author: Rui Diogo

Publisher: CRC Press

Published: 2012-01-11

Total Pages: 1034

ISBN-13: 143988336X

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This book challenges the assumption that morphological data are inherently unsuitable for phylogeny reconstruction, argues that both molecular and morphological phylogenies should play a major role in systematics, and provides the most comprehensive review of the comparative anatomy, homologies and evolution of the head, neck, pectoral and upper li

Primates and Their Relatives in Phylogenetic Perspective

Primates and Their Relatives in Phylogenetic Perspective PDF

Author: Ross D.E. MacPhee

Publisher: Springer Science & Business Media

Published: 2013-06-29

Total Pages: 390

ISBN-13: 1489923888

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This unique volume investigates the relationships of primates at the ordinal and higher classificatory levels from a variety of interdisciplinary viewpoints. Individual chapters examine the origin and evolution of gliding in early Cenozoic Dermoptera, the ontogeny of the tympanic floor in Archontans, the role of the neurosciences in primate evolutionary biology, and many other subjects. The work will be of particular interest to primatologists, zoologists, and systematists.

Species, Species Concepts and Primate Evolution

Species, Species Concepts and Primate Evolution PDF

Author: William H. Kimbel

Publisher: Springer Science & Business Media

Published: 2013-12-18

Total Pages: 561

ISBN-13: 1489937455

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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.

Molecular Anthropology

Molecular Anthropology PDF

Author: Morris Goodman

Publisher: Springer

Published: 1976

Total Pages: 488

ISBN-13:

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In 1962 at the Burg Wartenstein Symposium on "Classification and Human Evolution," Emile Zuckerkandl used the term "molecular anthropology" to characterize the study of primate phylogeny and human evolution through the genetic information contained in proteins and polynucleotides. Since that time, our knowledge of molecular evolution in primates and other organisms has grown considerably. The present volume examines this knowledge especially as it relates to the phyletic position of Homo sapiens in the order Primates and to the trends which shaped the direction of human evolution. Participants from the disciplines of protein and nucleotide chemistry, genetics, statistics, paleon tology, and physical anthropology held cross-disciplinary discussions and argued some of the major issues of molecular anthropology and the data upon which these arguments rest. Chief among these were the molecular clock controversy in hominoid evolution; the molecular evidence on phylogenetic relationships among primates; the evolution of gene expression regulation in primates; the relationship of fossil and molecular data in the Anthropoidea and other pri mates; the interpretation of the adaptive significance of evolutionary changes; and, finally, the impact on mankind of studies in molecular anthropology. Most of the papers in this volume were presented in a preliminary form at Symposium No. 65 on "Progress in Molecular Anthropology" held at Burg Wartenstein, Austria, from July 25 to August 1, 1975. These papers were subsequently revised and some additional papers related to the theme of the symposium were also contributed to this volume.

Primate Origins: Adaptations and Evolution

Primate Origins: Adaptations and Evolution PDF

Author: Matthew J. Ravosa

Publisher: Springer Science & Business Media

Published: 2007-01-05

Total Pages: 846

ISBN-13: 0387335072

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This book provides a novel focus on adaptive explanations for cranial and postcranial features and functional complexes, socioecological systems, life history patterns, etc. in early primates. It further offers a detailed rendering of the phylogenetic affinities of such basal taxa to later primate clades as well as to other early/recent mammalian orders. In addition to the strictly paleontological or systemic questions regarding Primate Origins, the editors concentrate on the adaptive significance of primate characteristics. Thus, the book provides the broadest possible perspective on early primate phylogeny and the adaptive uniqueness of the Order Primates.

Primate Phylogeny from a Human Perspective

Primate Phylogeny from a Human Perspective PDF

Author: Klausdieter Bauer

Publisher: VCH Publishers

Published: 1996

Total Pages: 196

ISBN-13:

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Comparative Determinant Analysis of 69 primate plasma proteins reveals 321 antigenic determinants for phylogenetic inference. These determinants, which are discrete characters with innate phylogenetic polarity, suggest paraphyletic cladogenesis of strepsirhine prosimians and of New World monkeys, and firmly establish the chimpanzee as man's closest relative. Divergence dates of primate clades are estimated by the molecular clock approach.

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