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Various Papers On Fishes Particularly Cyclostomes And Selachians
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Book Synopsis Various Papers on Fishes, Particularly Cyclostomes and Selachians by : Charles Tate Regan
Download or read book Various Papers on Fishes, Particularly Cyclostomes and Selachians written by Charles Tate Regan and published by . This book was released on 1905 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Collection of reprints published in Annals and magazine of natural history and Proceedings of the Zoological Society of London.
Book Synopsis Evolutionary Biology of Primitive Fishes by : R. E. Foreman
Download or read book Evolutionary Biology of Primitive Fishes written by R. E. Foreman and published by Springer. This book was released on 2013-06-14 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: What, precisely, is a primitive fish? Most biologists would agree that the living cyclostomes, selachians, crossopterygians, etc. cannot be considered truly primitive. However, they and the fossil record have served to provide the information which forms the basis for speculation concerning the nature of the original vertebrates. This symposium of biologists from a variety of disciplines was called together to create collectively, from the best available current evidence, a picture of the probable line of evolution of the prototype primitive fishes. The symposium was designed to follow one that took place in Stockholm in 1967, convened for a similar purpose, with about the same number of participants. It is a matter of interest that almost the entire 1967 symposium (Nobel Symposium 4) dealt only with the hard tissues, whether fossil or modern. In charting the course of the present symposium it was felt that the intervening years have produced numerous lines of new evidence that could be employed in the same way that a navigator determines his position. Each field, be it adult morphology, geology, ecology, biochemistry, development or physiology, generates evidence that can be extrapolated backward from existing vertebrate forms and forward from invertebrate forms. If the intersect of only two lines of evidence produces a navigational "fix" of rather low reliability, then an intersect, however unfocussed, of multiple guidelines from more numerous disciplines might provide a better position from which to judge early vertebrate history.
Book Synopsis Evolutionary Biology of Primitive Fishes by : R. E. Foreman
Download or read book Evolutionary Biology of Primitive Fishes written by R. E. Foreman and published by Springer. This book was released on 1985 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: What, precisely, is a primitive fish? Most biologists would agree that the living cyclostomes, selachians, crossopterygians, etc. cannot be considered truly primitive. However, they and the fossil record have served to provide the information which forms the basis for speculation concerning the nature of the original vertebrates. This symposium of biologists from a variety of disciplines was called together to create collectively, from the best available current evidence, a picture of the probable line of evolution of the prototype primitive fishes. The symposium was designed to follow one that took place in Stockholm in 1967, convened for a similar purpose, with about the same number of participants. It is a matter of interest that almost the entire 1967 symposium (Nobel Symposium 4) dealt only with the hard tissues, whether fossil or modern. In charting the course of the present symposium it was felt that the intervening years have produced numerous lines of new evidence that could be employed in the same way that a navigator determines his position. Each field, be it adult morphology, geology, ecology, biochemistry, development or physiology, generates evidence that can be extrapolated backward from existing vertebrate forms and forward from invertebrate forms. If the intersect of only two lines of evidence produces a navigational "fix" of rather low reliability, then an intersect, however unfocussed, of multiple guidelines from more numerous disciplines might provide a better position from which to judge early vertebrate history.
Book Synopsis Journal of Comparative Neurology by :
Download or read book Journal of Comparative Neurology written by and published by . This book was released on 1918 with total page 1010 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Studies on the Nervous [!] Terminalis: Mammals by : Olof Larsell
Download or read book Studies on the Nervous [!] Terminalis: Mammals written by Olof Larsell and published by . This book was released on 1918 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Journal of Experimental Biology by :
Download or read book Journal of Experimental Biology written by and published by . This book was released on 1999 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest and Stream written by and published by . This book was released on 1887 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Relations of Some Carboniferous Faunas by : George Herbert Girty
Download or read book The Relations of Some Carboniferous Faunas written by George Herbert Girty and published by . This book was released on 1906 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Nervous System of Vertebrates by : John Black Johnston
Download or read book The Nervous System of Vertebrates written by John Black Johnston and published by . This book was released on 1906 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Man and Animal by : Hermann Poppelbaum
Download or read book Man and Animal written by Hermann Poppelbaum and published by Rudolf Steiner Press. This book was released on 2014-08-29 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: ‘To be man is to know the animals and all the creatures of the earth; it is to recognize our responsibility towards these beings, once of the same order as ourselves, but now obliged to live beside us in an incompleteness that never ceases its appeal to human beings – warning us to make ourselves worthy of the trust invested in us.’ – Hermann Poppelbaum What is the historical and evolutionary relationship between man and animal? In this classic text, based on the anthroposophical science founded by Rudolf Steiner, Poppelbaum, trained in Biology, compares the outer forms of man and animal, revealing their essential differences and contrasting inner experiences. Drawing a bold and clear delineation between the fundamental nature of man and that of the animal, Poppelbaum argues that human beings are not the accidental outcome of animal development, but the hidden source of evolution itself. He goes on to discuss the true relationship of both man and animal to their environment, and develops a critique of contemporary theories regarding human and animal evolution. He argues that, rather than a simple reflex of the nervous system, the human spirit is a microcosmic reflection of the spiritual macrocosm, and our individual consciousness is a crucial seed for future evolution.
Download or read book Fish Physiology written by and published by Academic Press. This book was released on 1971-02-18 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fish Physiology
Book Synopsis Bulletin by : Minnesota Medical Foundation
Download or read book Bulletin written by Minnesota Medical Foundation and published by . This book was released on 1939 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Commercial Fisheries Review written by and published by . This book was released on 1961 with total page 1604 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Bibliography of Fishes by : Bashford Dean
Download or read book A Bibliography of Fishes written by Bashford Dean and published by . This book was released on 1923 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Parasites of North American Freshwater Fishes by : Glenn L. Hoffman
Download or read book Parasites of North American Freshwater Fishes written by Glenn L. Hoffman and published by Cornell University Press. This book was released on 2019-06-07 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A remarkable accomplishment.... [This volume] has been and will continue to be a major force advancing freshwater fish parasitology."—Ernest H. Williams Jr., from the ForewordThis thoroughly revised and updated edition of a classic reference work is the definitive guide to the identification of the parasites of freshwater fishes of North America. The book provides information on public health concerns about fish parasites, the methods used to examine fish for parasites, and those parasites found only in very selective organs or tissues. It lists the known species of each genus, along with reference citations that enable readers to find literature pertinent to species identification, life cycles, and in some cases, control. In the heart of the book, each chapter opens with a description of a phylum and its relevant families and genera, followed by a species list for those genera. Drawings illustrate a representative of each genus, and are supplemented by photographic examples.Many new parasites of North American freshwater fishes have been discovered since the publication of the first edition thirty years ago. For this new edition, the author has added new species accounts and revised the taxonomy, expanded descriptions and discussion of the most important fish parasites, provided a glossary to aid nonspecialists, and updated the reference list through 1992. The volume features twice as many illustrations as the first edition, including the addition of 33 color photographs.
Book Synopsis A Bibliography of Fishes: Anonymous titles no. 651-712. Addenda to v. 1-2 (p. 4-203) Pre-Linnaean publications. General bibliographies which include references to fishes. Voyages and expeditions. Periodicals relating to fish and fish-culture. Errata and corrigenda of v. 1-2 (p. 354-360) Subject index: Morphological section; systematic section; finding index. 1923 by : Bashford Dean
Download or read book A Bibliography of Fishes: Anonymous titles no. 651-712. Addenda to v. 1-2 (p. 4-203) Pre-Linnaean publications. General bibliographies which include references to fishes. Voyages and expeditions. Periodicals relating to fish and fish-culture. Errata and corrigenda of v. 1-2 (p. 354-360) Subject index: Morphological section; systematic section; finding index. 1923 written by Bashford Dean and published by . This book was released on 1923 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designed to bring together published references to the science of fishes, including their habits, structure, development, physiology, pathology, their distribution, and kinds. Also, includes sources on fossil fish.
Book Synopsis Morphological Considerations by : Peter K.T. Pang
Download or read book Morphological Considerations written by Peter K.T. Pang and published by Elsevier. This book was released on 2012-12-02 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vertebrate Endocrinology: Fundamentals and Biomedical Implications, Volume 1: Morphological Considerations provides information pertinent to vertebrate endocrine systems, which has significant contributions to basic biological and biomedical research. This book discusses the practical implications of the endocrinological studies. Organized into 15 chapters, this volume starts with an overview of the endocrine process in lower vertebrates, which has provided basic information about the understanding of mammalian and human systems. This text then discusses the pituitary gland, which is considered to be functionally and structurally the most complex organ of the endocrine system. Other chapters consider the function of the pineal organ as a sensory organ capable of perceiving light stimuli in poikilothermic vertebrates. This book discusses as well the caudal neurosecretory system in lampreys, hagfish, holocephalans, and dipnoans. The final chapter provides the comparative morphology of the classical vertebrate endocrine organs. Endocrinologists, biologists, graduate students, and researchers will find this book useful.
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