Le R Gne Animal Distribu D Apr S Son Organisation Pour Servir De Base L Histoire Naturelle Des Animaux Et D Introduction L Anatomie Compar E Vol 3
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Annelida
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Author : Günter Purschke
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2019-03-18
Annelida written by Günter Purschke and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-18 with Science categories.
This book is the first in a series of 4 volumes in the Handbook of Zoology series about morphology, anatomy, reproduction, development, ecology, phylogeny and systematics of Annelida. This first volume covers members of the so-called basal radiation and the first part of Sedentaria. It is supplemented by chapters on the history of annelid research, their fossil record, and an introduction to the phylogeny of annelids and their position in the tree of life. In the latter chapter the history of their systematic is reviewed giving an almost complete picture of systematic-scientific progress especially in the past years which changed our view on annelid phylogeny dramatically. The most basal annelids, lately united as Palaeoannelida, represent two families of aberrant polychaetes formerly often suggested to be highly derived which now give us a fresh look on how the ancestral annelid may have looked like. These lack certain key characters such as nuchal organs and possess rather simple nervous systems which now likely represent primitive character states. In this basal radiation the first taxon of apparently unsegmented and achaetigerous animals is positioned, the Sipuncula. Most likely another group of platyhelminth-like and unsegmented and even chaeta-lees annelids, Lobatocerebridae falls into this basal radiation. The section of Sedentaria starts with Orbiniida, a taxon characterized by elongated, thread-like worms which do not have anterior appendages like palps and comprises several families representing members of the Meiofauna. These minute worms often inhabiting the interstitial spaces in marine sands are suggested to have evolved by progenesis. The second higher taxon is represented by Cirratuliformia comprising nine families of typical sedentary polychaetes each of which showing a remarkable variation of the annelid body plan. Members of this taxon usually exhibit many annelid characters but certain also lack the most typical prostomial appendages, the palps.
Aristotle S Ladder Darwin S Tree
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Author : J. David Archibald
language : en
Publisher: Columbia University Press
Release Date : 2014-08-19
Aristotle S Ladder Darwin S Tree written by J. David Archibald and has been published by Columbia University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-19 with Science categories.
Leading paleontologist J. David Archibald explores the rich history of visual metaphors for biological order from ancient times to the present and their influence on humans' perception of their place in nature, offering uncommon insight into how we went from standing on the top rung of the biological ladder to embodying just one tiny twig on the tree of life. He begins with the ancient but still misguided use of ladders to show biological order, moving then to the use of trees to represent seasonal life cycles and genealogies by the Romans. The early Christian Church then appropriated trees to represent biblical genealogies. The late eighteenth century saw the tree reclaimed to visualize relationships in the natural world, sometimes with a creationist view, but in other instances suggesting evolution. Charles Darwin's On the Origin of Species (1859) exorcised the exclusively creationist view of the "tree of life," and his ideas sparked an explosion of trees, mostly by younger acolytes in Europe. Although Darwin's influence waned in the early twentieth century, by midcentury his ideas held sway once again in time for another and even greater explosion of tree building, generated by the development of new theories on how to assemble trees, the birth of powerful computing, and the emergence of molecular technology. Throughout Archibald's far-reaching study, and with the use of many figures, the evolution of "tree of life" iconography becomes entwined with our changing perception of the world and ourselves.
Marine Plankton
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Author : Claudia Castellani
language : en
Publisher: Oxford University Press
Release Date : 2017
Marine Plankton written by Claudia Castellani 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 2017 with Science categories.
This is a practical guide to the taxonomy and identification of planktonic organisms, which also provides a general introduction to plankton biology and incorporates the latest techniques in plankton ecology.
Phylonyms
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Author : Kevin de Queiroz
language : en
Publisher: CRC Press
Release Date : 2020-04-30
Phylonyms written by Kevin de Queiroz and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-04-30 with Nature categories.
Phylonyms is an implementation of PhyloCode, which is a set of principles, rules, and recommendations governing phylogenetic nomenclature. Nearly 300 clades - lineages of organisms - are defined by reference to hypotheses of phylogenetic history rather than by taxonomic ranks and types. This volume will document the Real World uses of PhyloCode and will govern and apply to the names of clades, while species names will still be governed by traditional codes. Key Features Provides clear regulations for implementing new guidelines for naming lineages of organisms incorporates expressly evolutionary and phylogenetic principles Works with existing codes of nomenclature Eliminates the reliance on rank-based classification in favor of phylogenetic relationships Related Titles: Rieppel, O. Phylogenetic Systematics: Haeckel to Hennig (ISBN 978-1-4987-5488-0) Cantino, P. D. and de Queiroz, K. International Code of Phylogenetic Nomenclature (PhyloCode) (ISBN 978-1-138-33282-9).
Marine Organisms As Model Systems In Biology And Medicine
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Author : Malgorzata Kloc
language : en
Publisher: Springer
Release Date : 2018-08-06
Marine Organisms As Model Systems In Biology And Medicine written by Malgorzata Kloc and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-06 with Science categories.
This book highlights the potential advantages of using marine invertebrates like tunicates, echinoderms, sponges and cephalopods as models in both biological and medical research. Bioactive compounds found in marine organisms possess antibacterial, antifungal, anti-diabetic and anti-inflammatory properties, and can affect the immune and nervous systems. Despite substantial research on the medicinal attributes of various marine invertebrates, they are still very much underrepresented in scientific literature: the majority of cell, developmental and evolutionary scientific journals only publish research conducted on a few well-known model systems like Drosophila melanogaster or Xenopus laevis. Addressing that gap, this book introduces readers to new model organisms like starfish or nemertera. By showing their benefits with regard to regeneration, stem cell research and Evo-Devo, the authors provide a cross-sectional view encompassing various disciplines of biological research. As such, this book will not only appeal to scientists currently working on marine organisms, but will also inspire future generations to pursue research of their own.
Le R Gne Animal Distribu D Apr S Son Organisation Pour Servir De Base A L Histoire Naturelle Des Animaux Et D Introduction A L Anatomie Compar E Par M Le Ch Er Cuvier Avec Figures Dessin Es D Apr S Nature Tome 1 4
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Author : Georges Cuvier
language : fr
Publisher:
Release Date : 1817
Le R Gne Animal Distribu D Apr S Son Organisation Pour Servir De Base A L Histoire Naturelle Des Animaux Et D Introduction A L Anatomie Compar E Par M Le Ch Er Cuvier Avec Figures Dessin Es D Apr S Nature Tome 1 4 written by Georges Cuvier and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1817 with categories.
Le R Gne Animal Distribu D Apr S Son Organisation
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Author : Georges Cuvier
language : fr
Publisher: Déterville, de l
Release Date : 1817
Le R Gne Animal Distribu D Apr S Son Organisation written by Georges Cuvier and has been published by Déterville, de l this book supported file pdf, txt, epub, kindle and other format this book has been release on 1817 with Animals categories.
The North American Journals Of Prince Maximilian Of Wied
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Author : Prince Alexander Philipp Maximilian of Wied
language : en
Publisher: University of Oklahoma Press
Release Date : 2014-04-09
The North American Journals Of Prince Maximilian Of Wied written by Prince Alexander Philipp Maximilian of Wied and has been published by University of Oklahoma Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-04-09 with History categories.
Made famous through the paintings of Swiss artist Karl Bodmer, the North American expedition of German naturalist Prince Maximilian of Wied in 1832–34 was the first scientific exploration of the Missouri River’s upper reaches since the epic journey of Lewis and Clark almost thirty years earlier. Maximilian’s journal has never been presented fully in English—until now. This collector’s-quality, oversized volume, the first of a three-volume set, draws on the Maximilian-Bodmer Collection at Joslyn Art Museum in Omaha, Nebraska. The North American Journals offer an incomparable view of the upper Missouri and its Native peoples at a pivotal moment in the history of the American West. This meticulous account, newly translated with extensive modern annotation, faithfully reproduces Maximilian’s 110 drawings and watercolors as well as his own notes, asides, and appendices. Volume I, which covers May 1832 to April 1833, documents Maximilian’s voyage to North America and his first encounters with Indians upon reaching the West. This is an essential resource for nineteenth-century western American history and a work of lasting value. This book is published with the assistance of the National Historical Publications and Records Commission.
Le R Gne Animal Distribu D Apr S Son Organisation
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Author : Georges Cuvier
language : fr
Publisher: Cambridge University Press
Release Date : 2012-11-13
Le R Gne Animal Distribu D Apr S Son Organisation written by Georges Cuvier 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 2012-11-13 with History categories.
Published in 1817, this influential four-volume work was the first to integrate geology, palaeontology, zoology and comparative anatomy.
Le R Gne Animal Distribu D Apr S Son Organisation
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Author : Georges baron Cuvier
language : fr
Publisher:
Release Date : 1840
Le R Gne Animal Distribu D Apr S Son Organisation written by Georges baron Cuvier and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1840 with Zoology categories.