Microscopic Anatomy Of Invertebrates Lophophorates Entoprocta And Cycliophora PDF Download

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Structure and Evolution of Invertebrate Nervous Systems

Structure and Evolution of Invertebrate Nervous Systems
Author: Andreas Schmidt-Rhaesa
Publisher: Oxford University Press
Total Pages: 776
Release: 2015-12-17
Genre: Science
ISBN: 0191066214

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The nervous system is particularly fascinating for many biologists because it controls animal characteristics such as movement, behavior, and coordinated thinking. Invertebrate neurobiology has traditionally been studied in specific model organisms, whilst knowledge of the broad diversity of nervous system architecture and its evolution among metazoan animals has received less attention. This is the first major reference work in the field for 50 years, bringing together many leading evolutionary neurobiologists to review the most recent research on the structure of invertebrate nervous systems and provide a comprehensive and authoritative overview for a new generation of researchers. Presented in full colour throughout, Structure and Evolution of Invertebrate Nervous Systems synthesizes and illustrates the numerous new findings that have been made possible with light and electron microscopy. These include the recent introduction of new molecular and optical techniques such as immunohistochemical staining of neuron-specific antigens and fluorescence in-situ-hybridization, combined with visualization by confocal laser scanning microscopy. New approaches to analysing the structure of the nervous system are also included such as micro-computational tomography, cryo-soft X-ray tomography, and various 3-D visualization techniques. The book follows a systematic and phylogenetic structure, covering a broad range of taxa, interspersed with chapters focusing on selected topics in nervous system functioning which are presented as research highlights and perspectives. This comprehensive reference work will be an essential companion for graduate students and researchers alike in the fields of metazoan neurobiology, morphology, zoology, phylogeny and evolution.


Miscellaneous Invertebrates

Miscellaneous Invertebrates
Author: Andreas Schmidt-Rhaesa
Publisher: Walter de Gruyter GmbH & Co KG
Total Pages: 342
Release: 2018-12-03
Genre: Science
ISBN: 3110489279

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This volume of the Handbook of Zoology summarizes "small" groups of animals across the animal kingdom. Dicyemida and Orthonectida are enigmatic parasites, formerly united as "Mesozoa" and their position among the multicellular animals is still not known with certainty. Placozoa are small, flat marine animals which provide important information on metazoan evolution. Comb jellies (Ctenophora) are esthetically fascinating animals which cause considerable discussion about their phylogenetic position. Seisonida are closely related to rotifers and acanthocephalans. Cycliophora were discovered and described as one of the last higher taxa and surprise by their complex life cycle. Kamptozoa (= Entoprocta) are small sessile animals in the sea and sometimes also in freshwater. Arrow worms (Chaetognatha) play an important role as predators in the plankton, but they also include benthic forms. Pterobranchia and acorn worms (Enteropneusta) belong to the deuterostomia and are related to echinoderms. In particular enteropneusts play an important role in understanding deuterostome evolution. These chapters provide up to date reviews of these exiting groups with reference to the important literature and therefore serves as an important source of information.


Biogeography of Microscopic Organisms

Biogeography of Microscopic Organisms
Author: Diego Fontaneto
Publisher: Cambridge University Press
Total Pages: 387
Release: 2011-05-19
Genre: Science
ISBN: 1139496581

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Bringing together the viewpoints of leading experts in taxonomy, ecology and biogeography of different taxa, this book synthesises discussion surrounding the so-called 'everything is everywhere' hypothesis. It addresses the processes that generate spatial patterns of diversity and biogeography in organisms that can potentially be cosmopolitan. The contributors discuss questions such as: are microorganisms (e.g. prokaryotes, protists, algae, yeast and microscopic fungi, plants and animals) really cosmopolitan in their distribution? What are the biological properties that allow such potential distribution? Are there processes that would limit their distribution? Are microorganisms intrinsically different from macroscopic ones? What can microorganisms tell us about the generalities of biogeography? Can they be used for experimental biogeography? Written for graduate students and academic researchers, the book promotes a more complete understanding of the spatial patterns and the general processes in biogeography.


BIOLOGY OF NON-CHORDATES

BIOLOGY OF NON-CHORDATES
Author: FATIK BARAN MANDAL
Publisher: PHI Learning Pvt. Ltd.
Total Pages: 509
Release: 2017-11-01
Genre: Science
ISBN: 9387472019

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The second edition of the book is an elaborated and updated version of the title Invertebrate Zoology, which was published in the year 2012. In addition to the detailed description of representative genus of each of the major groups, the text provides latest developments in zoology and other related life science disciplines. This book, now with a different title in the second edition, gives an account of 36 phyla in comparison of 12 phyla explained in the first edition. NEW TO THE SECOND EDITION • Explains phyla such as Placozoa, Myxozoa, Nemertea, Gnathostomulida, Micrognathozoa, Cycliophora, Xenoturbellida, Acoelomorpha, Orthonectida, Rhombozoa, Gastrotricha, Kinorhyncha, Lorcifera, Priapulida, Nematoda, Nematomorpha, Acanthocephala, Entoprocta, Sipuncula, Echiura, Pentastomida, Onychophora, Tardigrada, Brachiopoda and Chaetognatha in the light of recent studies. • Discusses contemporary accounts on adaptive morphology, anatomy and physiology, including diversity in the mode of locomotion, nutrition, respiration and reproduction in major groups. • Emphasizes life cycle pattern of representative genus with well-illustrated diagrams. • Provides Short- and Long-answer questions at the end of each chapter along with references.


The Invertebrate Tree of Life

The Invertebrate Tree of Life
Author: Gonzalo Giribet
Publisher: Princeton University Press
Total Pages: 608
Release: 2020-03-03
Genre: Science
ISBN: 0691170258

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"In The Invertebrate Tree of Life, Gonzalo Giribet and Gregory Edgecombe, leading authorities on invertebrate biology and paleontology, utilize phylogenetics to trace the evolution of animals from their origins in the Proterozoic to today. Phylogenetic relationships between and within the major animal groups are based on the latest molecular analyses, which are increasingly genomic in scale and draw on the soundest methods of tree reconstruction. Giribet and Edgecombe evaluate the evolution of animal organ systems, exploring how current debates about phylogenetic relationships affect the ways in which aspects of invertebrate nervous systems, reproductive biology, and other key features are inferred to have developed. The authors review the systematics, natural history, anatomy, development, and fossil records of all major animal groups, employing seminal historical works and cutting-edge research in evolutionary developmental biology, genomics, and advanced imaging techniques. Overall, they provide a synthetic treatment of all animal phyla and discuss their relationships via an integrative approach to invertebrate systematics, anatomy, paleontology, and genomics. With numerous detailed illustrations and phylogenetic trees, The Invertebrate Tree of Life is a must-have reference for biologists and anyone interested in invertebrates, and will be an ideal text for courses in invertebrate biology. A must-have and up-to-date book on invertebrate biology Ideal as both a textbook and reference Suitable for courses in invertebrate biology Richly illustrated with black-and-white and color images and abundant tree diagrams Written by authorities on invertebrate evolution and phylogeny Factors in the latest understanding of animal genomics and original fossil material" --Amazon.com.


Brachiopods

Brachiopods
Author: Howard Brunton
Publisher: CRC Press
Total Pages: 466
Release: 2001-11-29
Genre: Nature
ISBN: 9780203210437

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The growth history of a brachiopod is entombed in its shell, but research on fossil and living brachiopods has generated unanswered questions about these marine invertebrates. Several contributors to Brachiopods Past and Present comment on their differing structures and morphological detail. They use these as examples of ontogenetic and evolutionar


BIOLOGICAL SCIENCE FUNDAMENTALS AND SYSTEMATICS - Volum III

BIOLOGICAL SCIENCE FUNDAMENTALS AND SYSTEMATICS - Volum III
Author: Alessandro Minelli
Publisher: EOLSS Publications
Total Pages: 380
Release: 2009-11-10
Genre:
ISBN: 1848263066

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Biological Science Fundamentals and Systematics is a component of Encyclopedia of Biological, Physiological and Health Sciences in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. The Theme on Biological Science Fundamentals and Systematics provides the essential aspects and a myriad of issues of great relevance to our world such as: History and Scope of Biological Sciences; The Origin and Evolution of Early Life; Evolution; Classification and Diversity of Life Forms; Systematics of Microbial Kingdom (s) and Fungi; Systematic Botany; Systematic Zoology: Invertebrates; Systematic Zoology: Vertebrates which are then expanded into multiple subtopics, each as a chapter. These four volumes are aimed at the following five major target audiences: University and College students Educators, Professional practitioners, Research personnel and Policy analysts, managers, and decision makers and NGOs.