Metazoa

Author : Peter Godfrey-Smith
Publisher : Farrar, Straus and Giroux
ISBN 13 : 0374720185
Total Pages : 352 pages
Book Rating : 4.86/5 ( download)

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Download or read book Metazoa written by Peter Godfrey-Smith and published by Farrar, Straus and Giroux. This book was released on 2020-11-10 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Enthralling . . . breathtaking . . . Metazoa brings an extraordinary and astute look at our own mind’s essential link to the animal world." —The New York Times Book Review (Editors' Choice) "A great book . . . [Godfrey-Smith is] brilliant at describing just what he sees, the patterns of behaviour of the animals he observes." —Nigel Warburton, Five Books The scuba-diving philosopher who wrote Other Minds explores the origins of animal consciousness Dip below the ocean’s surface and you are soon confronted by forms of life that could not seem more foreign to our own: sea sponges, soft corals, and serpulid worms, whose rooted bodies, intricate geometry, and flower-like appendages are more reminiscent of plant life or even architecture than anything recognizably animal. Yet these creatures are our cousins. As fellow members of the animal kingdom—the Metazoa—they can teach us much about the evolutionary origins of not only our bodies, but also our minds. In his acclaimed 2016 book, Other Minds, the philosopher and scuba diver Peter Godfrey-Smith explored the mind of the octopus—the closest thing to an intelligent alien on Earth. In Metazoa, Godfrey-Smith expands his inquiry to animals at large, investigating the evolution of subjective experience with the assistance of far-flung species. As he delves into what it feels like to perceive and interact with the world as other life-forms do, Godfrey-Smith shows that the appearance of the animal body well over half a billion years ago was a profound innovation that set life upon a new path. In accessible, riveting prose, he charts the ways that subsequent evolutionary developments—eyes that track, for example, and bodies that move through and manipulate the environment—shaped the subjective lives of animals. Following the evolutionary paths of a glass sponge, soft coral, banded shrimp, octopus, and fish, then moving onto land and the world of insects, birds, and primates like ourselves, Metazoa gathers their stories together in a way that bridges the gap between mind and matter, addressing one of the most vexing philosophical problems: that of consciousness. Combining vivid animal encounters with philosophical reflections and the latest news from biology, Metazoa reveals that even in our high-tech, AI-driven times, there is no understanding our minds without understanding nerves, muscles, and active bodies. The story that results is as rich and vibrant as life itself.

Author : Jere H. Lipps
Publisher : Springer Science & Business Media
ISBN 13 : 9780306440670
Total Pages : 592 pages
Book Rating : 4.79/5 ( download)

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Download or read book Origin and Early Evolution of the Metazoa written by Jere H. Lipps and published by Springer Science & Business Media. This book was released on 1992-08-31 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text for the graduate or advanced undergraduate student assembles the latest information summarizing regional, systematic, and theoretical aspects of the early metazoa. The work consists of articles written by experts from around the world and includes literature from Russia and China translated for the first time into English.

Author : Jere H. Lipps
Publisher : Springer Science & Business Media
ISBN 13 : 1489924272
Total Pages : 568 pages
Book Rating : 4.78/5 ( download)

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Download or read book Origin and Early Evolution of the Metazoa written by Jere H. Lipps and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: Several years ago, we realized that the most prominent ideas that had been ex pressed about the origin and early evolution of the Metazoa seemed to have been developed chiefly by zoologists using evidence from modern species without reference to the fossil record. Paleontologists had, in fact, put forth their own ideas but the zoological and the paleontological evidence were about the problem, seldom considered together, especially by zoologists. We believed that the paleon tological documentation of the first Metazoa was too scattered, too obscure to Western readers, and much of it too recent to have been readily available to our colleagues in zoology. Whether or not that was entirely true, we thought that a single volume reviewing the fossil record of the earliest Metazoa would be useful to many in both paleontology and zoology, especially since so much new informa tion has been developed in the last few years. Some of this information has been summarized in general articles recently, but an overview of most of the field does not exist. We therefore organized this book in five parts so that the evidence could be placed in perspective and summarized and inferences made from it. Part I intro duces the previous hypotheses that have been proposed for the origin and early radiation of Metazoa. Part II consists of two summary chapters that set the sedi mentological, geochemical, and biological background to the known radiations of Metazoa.

Author : Peter Ax
Publisher : Springer Science & Business Media
ISBN 13 : 3662103966
Total Pages : 419 pages
Book Rating : 4.68/5 ( download)

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Download or read book Multicellular Animals written by Peter Ax and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: The system of multicellular animals presented here is an alternative to the traditional classification system. In a new approach to the phylogenetic order, this book strives for an objective systematization of the metazoa, seeking a new path in the field of academic research and teaching.

Author : Ellsworth C. Dougherty
Publisher : Univ of California Press
ISBN 13 :
Total Pages : 502 pages
Book Rating : 4./5 ( download)

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Download or read book The Lower Metazoa written by Ellsworth C. Dougherty and published by Univ of California Press. This book was released on with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Jovan Hadži
Publisher : Elsevier
ISBN 13 : 1483226638
Total Pages : 514 pages
Book Rating : 4.37/5 ( download)

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Download or read book The Evolution of the Metazoa written by Jovan Hadži and published by Elsevier. This book was released on 2013-09-03 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Zoology, Volume 16: The Evolution of the Metozoa presents the significant results of the Cnidaria research, their interpretations and implications in the field of zoology. This book is composed of four chapters, and begins with the establishment of the systematic position of the Spongiae, the position of Ctenophora in the animal classification, and Cnidaria as the only Coelenterata. The subsequent chapter deals with a critical survey of the interpretations of the origin and nature of Cnidaria, with emphasis on the morphologic proofs of its phylogeny. These topics are followed by an outline of the most probable reconstruction of the phylogeny of Cnidaria and the descriptions of the evolution of this metozoa. The final chapter considers the established classification of the animal world and the genealogical tree. This book will be of value to zoologists and researchers who are interested in evolution and classification of Cnidaria.

Author : Alberto M. Simonetta
Publisher : Cambridge University Press
ISBN 13 : 0521402425
Total Pages : 0 pages
Book Rating : 4.22/5 ( download)

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Download or read book The Early Evolution of Metazoa and the Significance of Problematic Taxa written by Alberto M. Simonetta and published by Cambridge University Press. This book was released on 1991-09-26 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book embraces general problems of animal classification of animals and new information on their molecular sequences.

Author : D. C. Smith
Publisher : Elsevier
ISBN 13 : 1483145727
Total Pages : 188 pages
Book Rating : 4.23/5 ( download)

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Download or read book Nutrition in the Lower Metazoa written by D. C. Smith and published by Elsevier. This book was released on 2013-10-22 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nutrition in the Lower Metazoa contains the proceedings of a meeting held at the University of Caen, France on September 11-13, 1979. Organized into 14 chapters, this book begins with a discussion of the phagocytosis in Polycelis tenuis and adaptational aspects in feeding in freshwater triclads. Subsequent chapters explore selection in sponge feeding processes; nutrition in symbiotic Turbellaria; some effects of diet on the biology of the rotifers; and the role of nutrition in the establishment of the green hydra symbiosis. The phosphorus economy of the green hydra symbiosis and the nutrition of marine sponges are also explained.

Author : Werner E.G. Müller
Publisher : Springer Science & Business Media
ISBN 13 : 3642722369
Total Pages : 191 pages
Book Rating : 4.63/5 ( download)

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Download or read book Molecular Evolution: Towards the Origin of Metazoa written by Werner E.G. Müller and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recently, new genes and their proteins that revealed striking new insights into the early evolution of multicellular animals have been identified and characterized from members of the lowest metazoan phylum, the porifera (sponges). The unexpected result was that the sequences obtained from sponge displayed high similarity to those found in higher metazoa; in consequence, it was concluded that during the transition from protozoa to metazoa the major structural and regulatory proteins evolved only once. The data gathered are now powerful arguments to establish monophyly of metazoa; in addition, new insights on the evolutionary diversification of metazoa were obtained.

Author : Werner E.G. Müller
Publisher : Springer Science & Business Media
ISBN 13 : 3642487459
Total Pages : 189 pages
Book Rating : 4.53/5 ( download)

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Download or read book Molecular Evolution: Evidence for Monophyly of Metazoa written by Werner E.G. Müller and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume concentrates on the origin of multicellular animals, Metazoa. Until now, no unequivocal phylogeny has been produced. Therefore, the questions remain: Did Metazoa evolve from the Protozoa only once, or several times? Is the origin of animals monophyletic or polyphyletic? Especially the relationships between the existing lower metazoan phyla, particularly the Porifera (sponges) are uncertain. Based on sequence data of genes typical for multicellularity it is demonstrated that all Metazoa, including Porifera, should be placed into the kingdom Animalia together with the Eumetazoa. Therefore it is most likely that all animals are of monophyletic origin.