Metazoa Morphology And Evolution Of Animals
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Metazoa Morphology And Evolution Of Animals
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Author : Achim Paululat
language : en
Publisher: Springer Nature
Release Date : 2025-08-23
Metazoa Morphology And Evolution Of Animals written by Achim Paululat and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-08-23 with Science categories.
Over the course of evolution, multicellular animals - Metazoa - have successfully colonized every conceivable habitat on our planet, thanks to their ability to survive and adapt under adverse or changing conditions. But how is an animal's body structured to accomplish this? What organs do animals have, how do they perceive their environment, and what is the evolutionary relationship between these seemingly so different organisms? This volume, designed as a modern practical book, presents the most important body plans of selected animals. It is intended to help all Biology students to recognize and understand the basic body shapes and structures in the respective animal groups, including the main features that have contributed to their evolutionary success, the similarities and differences, and the many different solutions that evolution has come up with for given biological problems. The authors have consistently used focused, compact text and photographs that not only show the animals' most important external features but also explain the dissection process step by step. The authors hope that this new book will help all Biology students successfully complete their practical zoology course and gain new insights into the morphology and evolution of animals.
Metazoa Morphology And Evolution Of Animals
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Author : Achim Paululat
language : en
Publisher: Springer
Release Date : 2024-10-15
Metazoa Morphology And Evolution Of Animals written by Achim Paululat and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-10-15 with Science categories.
Over the course of evolution, multicellular animals - Metazoa - have successfully colonized every conceivable habitat on our planet, thanks to their ability to survive and adapt under adverse or changing conditions. But how is an animal's body structured to accomplish this? What organs do animals have, how do they perceive their environment, and what is the evolutionary relationship between these seemingly so different organisms? This volume, designed as a modern practical book, presents the most important body plans of selected animals. It is intended to help all Biology students to recognize and understand the basic body shapes and structures in the respective animal groups, including the main features that have contributed to their evolutionary success, the similarities and differences, and the many different solutions that evolution has come up with for given biological problems. The authors have consistently used focused, compact text and photographs that not only show the animals' most important external features but also explain the dissection process step by step. The authors hope that this new book will help all Biology students successfully complete their practical zoology course and gain new insights into the morphology and evolution of animals.
Animal Evolution
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Author : NATURAL SCIENCES and MATHEMATICS (500)
language : en
Publisher: OUP Oxford
Release Date : 2009-08-13
Animal Evolution written by NATURAL SCIENCES and MATHEMATICS (500) and has been published by OUP Oxford this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-08-13 with Science categories.
Animal life, now and over the past half billion years, is incredibly diverse. Describing and understanding the evolution of this diversity of body plans - from vertebrates such as humans and fish to the numerous invertebrate groups including sponges, insects, molluscs, and the many groups of worms - is a major goal of evolutionary biology. In this book, a group of leading researchers adopt a modern, integrated approach to describe how current molecular genetic techniques and disciplines as diverse as palaeontology, embryology, and genomics have been combined, resulting in a dramatic renaissance in the study of animal evolution. The last decade has seen growing interest in evolutionary biology fuelled by a wealth of data from molecular biology. Modern phylogenies integrating evidence from molecules, embryological data, and morphology of living and fossil taxa provide a wide consensus of the major branching patterns of the tree of life; moreover, the links between phenotype and genotype are increasingly well understood. This has resulted in a reliable tree of relationships that has been widely accepted and has spawned numerous new and exciting questions that require a reassessment of the origins and radiation of animal life. The focus of this volume is at the level of major animal groups, the morphological innovations that define them, and the mechanisms of change to their embryology that have resulted in their evolution. Current research themes and future prospects are highlighted including phylogeny reconstruction, comparative developmental biology, the value of different sources of data and the importance of fossils, homology assessment, character evolution, phylogeny of major groups of animals, and genome evolution. These topics are integrated in the light of a 'new animal phylogeny', to provide fresh insights into the patterns and processes of animal evolution. Animal Evolution provides a timely and comprehensive statement of progress in the field for academic researchers requiring an authoritative, balanced and up-to-date overview of the topic. It is also intended for both upper level undergraduate and graduate students taking courses in animal evolution, molecular phylogenetics, evo-devo, comparative genomics and associated disciplines.
Origin And Evolution Of Metazoan Cell Types
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Author : Sally Leys
language : en
Publisher: CRC Press
Release Date : 2021-05-23
Origin And Evolution Of Metazoan Cell Types written by Sally Leys and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-23 with Nature categories.
The evolution of animal diversity is strongly affected by the origin of novel cell and tissue types and their interactions with each other. Understanding the evolution of cell types will shed light on the evolution of novel structures, and in turn highlight how animals diversified. Several cell types may also have been lost as animals simplified – for example did sponges have nerves and lose them? This book reveals the interplay between gains and losses and provides readers with a better grasp of the evolutionary history of cell types. In addition, the book illustrates how new cell types allow a better understanding permitting the discrimination between convergence and homology.
Origin And Early Evolution Of The Metazoa
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Author : Jere H. Lipps
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-21
Origin And Early Evolution Of The Metazoa written by Jere H. Lipps 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 2013-11-21 with Science categories.
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.
The Early Evolution Of Metazoa And The Significance Of Problematic Taxa
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Author : Alberto M. Simonetta
language : en
Publisher: Cambridge University Press
Release Date : 1991-09-26
The Early Evolution Of Metazoa And The Significance Of Problematic Taxa written by Alberto M. Simonetta and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991-09-26 with Science categories.
This book embraces general problems of animal classification of animals and new information on their molecular sequences.
Embryology And Phylogeny In Annelids And Arthropods
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Author : D. T. Anderson
language : en
Publisher: Elsevier
Release Date : 2013-10-22
Embryology And Phylogeny In Annelids And Arthropods written by D. T. Anderson and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-22 with Science categories.
Embryology and Phylogeny in Annelids and Arthropods describes the embryology of segmented invertebrates, utilizing morphological facts of embryonic development in the furtherance of speculations on phylogenetic relationships. This book begins with an introduction to embryology and phylogeny, followed by a discussion on the experimental embryology of animals groups, such as polychaetes, oligochaetes and leeches, onychophorans, myriapods, apterygote and pterygote insects, crustaceans, and chelicerates. The cleavage, gastrulation, and basic pattern of development of these invertebrates are also provided. This text concludes with a presentation of the onychophoran-myriapod-hexapod assemblage or Uniramia. This publication is recommended for experimental embryologists researching on the embryonic development in annelids and arthropods.
Animal Evolution
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Author : Claus Nielsen
language : en
Publisher: Oxford University Press
Release Date : 2012
Animal Evolution written by Claus Nielsen and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Science categories.
Using modern phylogenetic reasoning based on an extensive review of morphology, including ultrastructure, and embryology, each phylum is analysed to ascertain its monophyly and hence its ancestral characters.
Morphoevodevo A Multilevel Approach To Elucidate The Evolution Of Metazoan Organ Systems
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Author :
language : en
Publisher: Frontiers Media SA
Release Date : 2023-11-10
Morphoevodevo A Multilevel Approach To Elucidate The Evolution Of Metazoan Organ Systems written by and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-11-10 with Science categories.
Analyzing animal development in a comparative framework provides a unique window into evolutionary history. With a long tradition that dates back to iconic 19th-century zoologists such as Ernst Haeckel and Charles Darwin, Evolutionary Developmental Biology is firmly rooted in morphological research. While studies using a classical model system approach have resulted in considerable methodological progress, in particular by establishing molecular genetic tools to tackle questions surrounding animal development, it quickly became obvious that a broad comparative dataset involving as many taxa as possible is necessary for sound evolutionary inferences. Thus, today’s EvoDevo embraces morphological, molecular, and experimental procedures, interpreted in a phylogenetic framework, in order to answer key questions that revolve around the evolution of animal cell types, organ systems, and, ultimately, entire species.
Metazoa
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Author : Peter Godfrey-Smith
language : en
Publisher: Farrar, Straus and Giroux
Release Date : 2020-11-10
Metazoa written by Peter Godfrey-Smith and has been published by Farrar, Straus and Giroux this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-10 with Science categories.
"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.