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Echinoderm Phylogeny And Evolutionary Biology
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Book Synopsis Echinoderm Phylogeny and Evolutionary Biology by : Christopher R. C. Paul
Download or read book Echinoderm Phylogeny and Evolutionary Biology written by Christopher R. C. Paul and published by Oxford University Press, USA. This book was released on 1988 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique overview of current research on echinoderm evolution brings together a series of authoritative syntheses and reviews of this diverse marine invertebrate group which includes starfishes and sea urchins. Included in the 26 chapters are molecular biology, biochemistry, developmental biology, comparative anatomy, and palaeontology of the echinoderms.
Book Synopsis Phylogeny and Evolutionary Biology of Echinoderms by : Andrew B. Smith
Download or read book Phylogeny and Evolutionary Biology of Echinoderms written by Andrew B. Smith and published by . This book was released on 1989 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Testing Character Evolution Models in Phylogenetic Paleobiology by : April Wright
Download or read book Testing Character Evolution Models in Phylogenetic Paleobiology written by April Wright and published by Cambridge University Press. This book was released on 2021-08-26 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Macroevolutionary inference has historically been treated as a two-step process, involving the inference of a tree, and then inference of a macroevolutionary model using that tree. Newer models blend the two steps. These methods make more complete use of fossils than the previous generation of Bayesian phylogenetic models. They also involve many more parameters than prior models, including parameters about which empiricists may have little intuition. In this Element, we set forth a framework for fitting complex, hierarchical models. The authors ultimately fit and use a joint tree and diversification model to estimate a dated phylogeny of the Cincta (Echinodermata), a morphologically distinct group of Cambrian echinoderms that lack the fivefold radial symmetry characteristic of extant members of the phylum. Although the phylogeny of cinctans remains poorly supported in places, this Element shows how models of character change and diversification contribute to understanding patterns of phylogenetic relatedness and testing macroevolutionary hypotheses.
Book Synopsis Echinoderm Morphological Disparity: Methods, Patterns, and Possibilities by : Bradley Deline
Download or read book Echinoderm Morphological Disparity: Methods, Patterns, and Possibilities written by Bradley Deline and published by Cambridge University Press. This book was released on 2021-02-11 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt: The quantification of morphology through time is a vital tool in elucidating macroevolutionary patterns. Studies of disparity require intense effort but can provide insights beyond those gained using other methodologies. Over the last several decades, studies of disparity have proliferated, often using echinoderms as a model organism. Echinoderms have been used to study the methodology of disparity analyses and potential biases as well as documenting the morphological patterns observed in clades through time. Combining morphological studies with phylogenetic analyses or other disparate data sets allows for the testing of detailed and far-reaching evolutionary hypotheses.
Book Synopsis Order in Living Organisms by : Rupert Riedl
Download or read book Order in Living Organisms written by Rupert Riedl and published by John Wiley & Sons. This book was released on 1978 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Echinoderm Larvae by : Herbert Clifton Chadwick
Download or read book Echinoderm Larvae written by Herbert Clifton Chadwick and published by . This book was released on 1914 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Echinoderm Paleobiology by : William I. Ausich
Download or read book Echinoderm Paleobiology written by William I. Ausich and published by Indiana University Press. This book was released on 2008-07-18 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dominant faunal elements in shallow Paleozoic oceans, echinoderms are important to understanding these marine ecosystems. Echinoderms (which include such animals as sea stars, crinoids or sea lilies, sea urchins, sand dollars, and sea cucumbers) have left a rich and, for science, extremely useful fossil record. For various reasons, they provide the ideal source for answers to the questions that will help us develop a more complete understanding of global environmental and biodiversity changes. This volume highlights the modern study of fossil echinoderms and is organized into five parts: echinoderm paleoecology, functional morphology, and paleoecology; evolutionary paleoecology; morphology for refined phylogenetic studies; innovative applications of data encoded in echinoderms; and information on new crinoid data sets.
Book Synopsis Australian Echinoderms by : Timothy O'Hara
Download or read book Australian Echinoderms written by Timothy O'Hara and published by CSIRO PUBLISHING. This book was released on 2017-06 with total page 633 pages. Available in PDF, EPUB and Kindle. Book excerpt: Echinoderms, including feather stars, seastars, brittle stars, sea urchins and sea cucumbers, are some of the most beautiful and interesting animals in the sea. They play an important ecological role and several species of sea urchins and sea cucumbers form the basis of important fisheries. Over 1000 species live in Australian waters, from the shoreline to the depths of the abyssal plain and the tropics to Antarctic waters. Australian Echinoderms is an authoritative account of Australia’s 110 families of echinoderms. It brings together in a single volume comprehensive information on the identification, biology, evolution, ecology and management of these animals for the first time. Richly illustrated with beautiful photographs and written in an accessible style, Australian Echinoderms suits the needs of marine enthusiasts, academics and fisheries managers both in Australia and other geographical areas where echinoderms are studied.
Book Synopsis Gene Regulatory Mechanisms in Development and Evolution: Insights from Echinoderms by :
Download or read book Gene Regulatory Mechanisms in Development and Evolution: Insights from Echinoderms written by and published by Academic Press. This book was released on 2022-02-10 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sea urchins and other echinoderms, which have been studied intensively by developmental biologists for more than a century, are currently among the most prominent models for elucidating the genomic regulatory processes that control embryogenesis and the evolution of those processes. This volume contains reviews from the world’s leading researchers who are using echinoderms to address these questions. Chapters focus on gene regulatory networks that drive the differentiation and morphogenesis of major embryonic tissues such as the skeleton, muscle, nervous system, immune system, pigment cells, and germ line, and on evolutionary insights from comparative studies of these networks across echinoderms and other taxa. Other chapters comprehensively review the architecture and evolution of the cell signaling pathways that establish the early embryonic axes and on recent evolutionary changes in gene networks that have led to dramatic changes in the life history modes of echinoderms. This volume provides a comprehensive, current picture of exciting research at the interface between developmental genomics and evolution from one of the research communities leading this work. Contributions from leading investigators who use echinoderms as model organisms Up-to-date reviews of developmental gene regulatory networks Current work at the interface between developmental genomics and evolution
Book Synopsis Echinoderms Through Time by : Bruno David
Download or read book Echinoderms Through Time written by Bruno David and published by CRC Press. This book was released on 2020-12-17 with total page 965 pages. Available in PDF, EPUB and Kindle. Book excerpt: Echinoderms are now considered as a biological and geological model that underlies researches of primary importance. The extent of the contributions made by the International Echinoderm Conferences to various fields of research is attested by the scope covered by presentation at the international conferences. These proceedings contain the complete papers or abstracts of all the presentations and posters presented at the eighth International Echinoderm Conference, held in Dijon, France in September, 1994. Coverage includes: general; extinct classes; crinoids; asteroids; ophiuroids; holothuroids; and echinoids.
Book Synopsis Molecular Paleobiology of the Echinoderm Skeleton by : Jeffrey R. Thompson
Download or read book Molecular Paleobiology of the Echinoderm Skeleton written by Jeffrey R. Thompson and published by Cambridge University Press. This book was released on 2022-12-01 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: The echinoderms are an ideal group to understand evolution from a holistic, interdisciplinary framework. The genetic regulatory networks underpinning development in echinoderms are some of the best known for any model group. Additionally, the echinoderms have an excellent fossil record, elucidating in in detail the evolutionary changes underpinning morphological evolution. In this Element, the echinoderms are discussed as a model group for molecular palaeobiological studies, integrating what is known of their development, genomes, and fossil record. Together, these insights shed light on the molecular and morphological evolution underpinning the vast biodiversity of echinoderms, and the animal kingdom more generally.
Book Synopsis Echinoderm Research 2010 by : Mike Reich
Download or read book Echinoderm Research 2010 written by Mike Reich and published by Universitätsverlag Göttingen. This book was released on 2010 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: La 4ème de couverture porte : "Echinoderms are a vast group of spiny-skinned animals including starfish, brittle-stars, sea urchins, sand dollars, feather stars, sea lilies and sea cucumbers. These relatives of chordates and hemichordates have inhabited the world's oceans for more than 500 million years. Modern members of the Echinodermata are, with over 7 000 species, an integral part of marine communities from the intertidal to the deep sea. Echinoderms play a major ecological role in marine habitats and are of economic importance in fisheries, aqaculture and biomedicine.The present volume contains the abstracts of lectures and posters presented during the 7th European Conference on Echinoderms (ECE) as well as excursion guides.This year's conference was held at the northern campus of the Georg-August University in Göttingen, Germany, from October 2-9, 2010. More than 100 biologists, palaeontologists and other scientists from 25 countries participated."
Book Synopsis Biology of Echinodermata by : T. Yanagisawa
Download or read book Biology of Echinodermata written by T. Yanagisawa and published by CRC Press. This book was released on 2020-07-26 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proceedings of the Seventh International Echinoderm Conference, held at Atami, Japan, September 1990. In addition to sections covering ecology, evolution, reproduction, morphology, molecular biology, developmental biology, physiology, behavior, and paleontology, there are four plenary lectures a
Book Synopsis Echinoderms: Munchen by : Thomas Heinzeller
Download or read book Echinoderms: Munchen written by Thomas Heinzeller and published by Taylor & Francis. This book was released on 2004-12-15 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since 1972, scientists from all over the world working on fundamental questions of echinoderm biology and palaeontology have conferred every three years to exchange current views and results. The 11th International Echinoderm Conference held at the University of Munich, Germany, from 6-10 October 2003,continued this tradition. This volume
Download or read book Starfish written by John M. Lawrence and published by JHU Press. This book was released on 2013-03-15 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most complete illustrated scientific review of starfish ever published. Among the most fascinating animals in the world’s oceans are the more than 2,000 species of starfish. Called “Asteroids” by scientists who study them (after their taxonomic name, Asteroidea)—or sea stars in some parts of the world—starfish are easily recognized because of their star-like form. Starfish is a comprehensive volume devoted to the integrative and comparative biology and ecology of starfish. Written by the world's leading experts on starfish, the integrative section covers topics such as reproduction, developmental biology and ecology, larval ecology, and the ecological role of starfish as a group. The comparative section considers the biology and ecology of important species such as Acanthaster planci, Heliaster helianthoides, Asterias amurensis, and Pisaster ochraceus. Replete with detailed, scientifically accurate illustrations and the latest research findings, Starfish examines the important role of these invertebrates in the marine environment, a topic of great interest because of their impact on the food web. As major predators that are able to evert their stomach and wrap it around their prey, starfish can have a significant impact on commercial fisheries. Starfish are of interest not only to echinoderm specialists but also to marine biologists and invertebrate zoologists in general and, increasingly, to the medical community. A starfish’s ability to regenerate body parts is almost unequalled in the animal world, making them ideal models for basic science studies on the topic. Contributors: Charles D. Amsler, Bill J. Baker, Mario Barahona, Michael F. Barker, Maria Byrne, Juan Carlos Castilla, Katharina Fabricius, Patrick Flammang, Andrew S. Gale, Carlos F. Gaymer, Jean-François Hamel, Elise Hennebert, John H. Himmelman, Michel Jangoux, John M. Lawrence, Tatiana Manzur, James B. McClintock, Bruce A. Menge, Annie Mercier, Anna Metaxas, Sergio A. Navarette, Timothy D. O’Hara, John S. Pearse, Carlos Robles, Eric Sanford, Robert E. Scheibling, Richard L. Turner, Carlos Renato R. Ventura, Kristina M. Wasson, Stephen A. Watts
Book Synopsis Perspectives in Animal Phylogeny and Evolution by : Alessandro Minelli
Download or read book Perspectives in Animal Phylogeny and Evolution written by Alessandro Minelli and published by Oxford University Press. This book was released on 2009 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Animal phylogeny is undergoing a major revolution due to the availability of an ever increasing amount of molecular data, the application of novel methods of phylogenetic reconstruction, and advances in palaeontology and molecular developmental biology.This book revises the major events in animal evolution in the light of these recent advances.
Book Synopsis Statistics and Truth by : Calyampudi Radhakrishna Rao
Download or read book Statistics and Truth written by Calyampudi Radhakrishna Rao and published by World Scientific. This book was released on 1997 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by one of the top most statisticians with experience in diverse fields of applications of statistics, the book deals with the philosophical and methodological aspects of information technology, collection and analysis of data to provide insight into a problem, whether it is scientific research, policy making by government or decision making in our daily lives.The author dispels the doubts that chance is an expression of our ignorance which makes accurate prediction impossible and illustrates how our thinking has changed with quantification of uncertainty by showing that chance is no longer the obstructor but a way of expressing our knowledge. Indeed, chance can create and help in the investigation of truth. It is eloquently demonstrated with numerous examples of applications that statistics is the science, technology and art of extracting information from data and is based on a study of the laws of chance. It is highlighted how statistical ideas played a vital role in scientific and other investigations even before statistics was recognized as a separate discipline and how statistics is now evolving as a versatile, powerful and inevitable tool in diverse fields of human endeavor such as literature, legal matters, industry, archaeology and medicine.Use of statistics to the layman in improving the quality of life through wise decision making is emphasized.