Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download The Effect Of The Thyroid On The Behavior Of The Guppy Lebistes Reticulatus Peters full books in PDF, epub, and Kindle. Read online The Effect Of The Thyroid On The Behavior Of The Guppy Lebistes Reticulatus Peters ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author :
Publisher : Academic Press
ISBN 13 : 008058523X
Total Pages : 503 pages
Book Rating : 4.0/5 (85 download)
Download or read book Fish Physiology written by and published by Academic Press. This book was released on 2014-05-14 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fish Physiology
Author : Aldemaro Romero
Publisher : Springer Science & Business Media
ISBN 13 : 9401597952
Total Pages : 366 pages
Book Rating : 4.4/5 (15 download)
Download or read book The biology of hypogean fishes written by Aldemaro Romero and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hypogean (cave, artesian) fishes have fascinated researchers even before they were described in the scientific literature in 1842. Since then, a number of scientists have used them to justify their own evolutionary ideas, from neo-Lamarckism to neo-Darwinism, from neutral evolution to selectionist approaches. Research in recent years has shown that these fishes are much more complex in their adaptations to the subterranean environment than previously believed: there are those with features expected from living in total darkness (complete blindness and depigmentation) and poor in nutrients (extremely low metabolic rates); others differ very little, if any, from their epigean (surface) ancestors in their morphology and physiology (but not so in their behavior). Some of them even live in nutrient-rich environments. Actually, one of the most overlooked facets of these animals is that there are more species of hypogean fishes without troglomorphisms (blindness, depigmentation) than with troglomorphic ones. The study of these apparently `unadapted' fishes is providing new insights into our understanding of the evolution of phenotypic characters, founding effect, behavioral, and physiological adaptations. The 86 species of troglomorphic fishes described so far belong to 18 different families, many of which would hardly fit the notion that they were 'preadapted' to conquer the underground environment. Further, many troglomorphic `species' show very little genotypic differentiation when compared with their putative ancestors, indicating that massive phenotype changes can be achieved via little genetic reorganization, a reorganization that mostly affects regulatory genes. These and many other topics are discussed in this volume containing 29 papers, written by 41 authors from 9 countries. Hopefully, this volume will convince many other researchers that hypogean fishes represent a unique opportunity to study a concept in evolutionary biology that is only superficially understood: convergent evolution.
Author :
Publisher :
ISBN 13 :
Total Pages : 592 pages
Book Rating : 4.3/5 (129 download)
Download or read book Energy Research Abstracts written by and published by . This book was released on 1980 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1348 pages
Book Rating : 4.3/5 ( download)
Download or read book Cumulated Index Medicus written by and published by . This book was released on 1974 with total page 1348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William Stewart Hoar
Publisher :
ISBN 13 :
Total Pages : 512 pages
Book Rating : 4.3/5 (97 download)
Download or read book Fish Physiology: Reproduction and growth, bioluminescence, pigments, and poisons written by William Stewart Hoar and published by . This book was released on 1969 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Xerox University Microfilms
Publisher :
ISBN 13 :
Total Pages : 1240 pages
Book Rating : 4.3/5 (91 download)
Download or read book Comprehensive Dissertation Index, 1861-1972: Biological sciences: biology and zoology written by Xerox University Microfilms and published by . This book was released on 1973 with total page 1240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Grace E. Pickford
Publisher :
ISBN 13 :
Total Pages : 650 pages
Book Rating : 4.3/5 (91 download)
Download or read book The Physiology of the Pituitary Gland of Fishes written by Grace E. Pickford and published by . This book was released on 1957 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1776 pages
Book Rating : 4.:/5 (319 download)
Download or read book Dissertation Abstracts International written by and published by . This book was released on 1970 with total page 1776 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jesse John Dossick
Publisher : National Library of Canada = Bibliothèque nationale du Canada
ISBN 13 :
Total Pages : 588 pages
Book Rating : 4.X/5 (1 download)
Download or read book Doctoral Research on Canada and Canadians, 1884-1983 written by Jesse John Dossick and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 1986 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1178 pages
Book Rating : 4.:/5 (31 download)
Download or read book Endocrinology Index written by and published by . This book was released on 1970 with total page 1178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Xerox University Microfilms
Publisher :
ISBN 13 :
Total Pages : 1090 pages
Book Rating : 4.3/5 (91 download)
Download or read book Comprehensive Dissertation Index, 1861-1972: Author index written by Xerox University Microfilms and published by . This book was released on 1973 with total page 1090 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 800 pages
Book Rating : 4.:/5 (89 download)
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1970-06 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Peter Tytler
Publisher : Springer Science & Business Media
ISBN 13 : 9401179182
Total Pages : 337 pages
Book Rating : 4.4/5 (11 download)
Download or read book Fish Energetics written by Peter Tytler and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is almost thirty years since Professor G. G. Winberg established the basis for experimental studies in fish energetics with the publication of his monograph, Rate of Metabolism and Food Requirements of Fishes. His ultimate aim was to develop a scientific approach to fish culture and management, and the immense volume of literature generated in the ensuing years has been mainly in response to the demand for information from a rapidly expanding, world-wide aquaculture industry and to the shortcomings of contemporary practices in fisheries management. The purpose of this book is not to review this literature compre hensively, but, assuming an informed readership, to focus attention on topics in which new knowledge and theory are beginning to be applied in practice. Most emphasis has been placed on food; feeding; production (growth and reproduction) and energy budgeting, as these have most influence on the development of fish culture. Some chapters offer practical advice for the selection of methods, and warn of pitfalls in previous approaches. In others the influence of new theory on the interpretation of studies in fish energetics is discussed in the context of resource allocation and adaptation. We hope that the scope of material presented here will have sufficient interest and value to help significantly to fulfil Winberg's original objectives.
Author :
Publisher :
ISBN 13 :
Total Pages : 856 pages
Book Rating : 4.F/5 ( download)
Download or read book Comprehensive Dissertation Index written by and published by . This book was released on 1984 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Water Pollution Control Federation
Publisher :
ISBN 13 :
Total Pages : 1440 pages
Book Rating : 4.X/5 ( download)
Download or read book Journal written by Water Pollution Control Federation and published by . This book was released on 1983 with total page 1440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1282 pages
Book Rating : 4.3/5 (91 download)
Download or read book Biological & Agricultural Index written by and published by . This book was released on 1972 with total page 1282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Krzysztof Formicki
Publisher : CRC Press
ISBN 13 : 1498784488
Total Pages : 457 pages
Book Rating : 4.4/5 (987 download)
Download or read book The Histology of Fishes written by Krzysztof Formicki and published by CRC Press. This book was released on 2019-10-08 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is a multi-authored book of 18 chapters comprising the state of the art work of all relevant topics on modern fish histology from 28 authors from ten countries. The topics include Introduction to Histological Techniques, Integument, Fish Skeletal Tissues, Muscular System, Structure and Function of Electric Organs, Digestive System, Glands of the Digestive Tract, Swim Bladder, Kidney, Ovaries and Eggs, Egg Envelopes, Testis Structure, Spermatogenesis, and Spermatozoa in Teleost Fishes, Cardiovascular System and Blood, Immune System of Fish, Gills: Respiration and Ionic-Osmoregulation, Sensory Organs, Morphology and Ecomorphology of the Fish Brain, and Endocrine System. Structural and functional aspects are treated and in a comparative way fish diversity at various taxonomic levels is integrated.
