Download or read book Chondrichthyes III written by Barbara J. Stahl and published by . This book was released on 1999 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Handbook of Paleoichthyology Chondrichthyes III written by Hans-Peter Schultze and published by . This book was released on 1978 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fishes of the World written by Joseph S. Nelson and published by John Wiley & Sons. This book was released on 2007-08-27 with total page 623 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Of all the literature I use while preparing field guides for the Food and Agriculture Organization of the United Nations, Nelson's Fishes of the World is, by far, the one I refer to most often. [This] book is a standard reference . . . I continue to use it extensively in the ichthyology courses I teach, particularly in laboratory sessions." -Kent E. Carpenter Old Dominion University "Fishes of the World is a unique and essential resource for anyone seriously interested in the diversity and evolution of fishes. The family accounts provide quick summaries of current knowledge on all groups of living fishes and many key fossil taxa. It is a required work for every student in my laboratory." -William E. Bemis Kingsbury Director of Shoals Marine Laboratory, Cornell University "Only classics are known by the single name of their author, and certainly [Nelson's book] has for four editions been such a book for all those who seek an accessible, up-to-date, readable reference on fish classification. Once again, Nelson presents a balanced view of the sometimes tumultuous, but ever-exciting, study of the phylogenetic relationships and classification of fishes. In doing so, Nelson makes an excellent case for organismal biology, highlighting the many and varied morphological characters we use to diagnose fish taxa and differentiate among the 515 families of living species." -Lynne R. Parenti Curator of Fishes and Research Scientist, National Museum of Natural History, Smithsonian Institution Fishes of the World, Fourth Edition is the updated edition of a true classic in the field. A unique presentation of a modern, cladistically based classification of all the major living and fossil fish groups, this indispensable reference helps scientists and others identify and classify specimens, make familial connections, understand the evolution of fishes, and springboard into further research. The taxonomy of fishes presented includes the anatomical characteristics, distribution, common and scientific names, and phylogenetic relationships for all 515 families of living fishes. Packed with representative species drawings and information on phylogentic relationships, this informative Fourth Edition features: * Both fossil and extant species * More than 500 illustrations * Fully vetted scientific and common names * An extensive bibliography

Download or read book Reproductive Biology and Phylogeny of Chondrichthyes written by William C. Hamlett and published by CRC Press. This book was released on 2011-10-14 with total page 573 pages. Available in PDF, EPUB and Kindle. Book excerpt: Internal fertilization is universal in chondrichthyan fishes and, as such, requires a suite of biological activities, including behavioral, morphological and physiological mechanisms, to ensure successful copulation and fertilization. This volume correlates available data and ideas concerning the development, reproductive morphology, function, and

Download or read book Biology of Skates written by David A. Ebert and published by Springer Science & Business Media. This book was released on 2008-12-25 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Skates have become a concern in recent years due to the preponderance of these elasmobranchs that are caught as bycatch or as a directed fishery. This has raised concern because skates have life history characteristics that may make them vulnerable to over-exploitation. It was due to this concern that prompted Drs. David Ebert and James Sulikowski to organize an international symposium on the “Biology of Skates”. The aims and goals of the symposium were to bring together an international group of researchers to meet, discuss, perhaps develop collaborations, and present their most recent findings. The symposium was held over two days, on 13-14 July, 2006, in conjunction with the 22nd annual meeting of the American Elasmobranch Society in New Orleans, LA. A total of 31 authors from four countries contributed 16 papers that appear in this volume. The papers are broadly arranged into four separate categories: systematics and biogeography, diet and feeding ecology, reproductive biology, and age and growth. This is the first dedicated book on the biology of skates. We hope that readers will find this volume of interest and that it helps encourage and stimulate future research into these fascinating fishes.

Download or read book Fossil Record 3 written by Robert M. Sullivan and published by New Mexico Museum of Natural History and Science. This book was released on 2011 with total page 747 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biology Zoology Botany Solved Papers written by YCT Expert Team and published by YOUTH COMPETITION TIMES. This book was released on with total page 1040 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2023-24 All Teaching Exams Biology, Zoology & Botany Solved Papers

Download or read book Chondrichthyes I written by Rainer Zangerl and published by . This book was released on 1981 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Chordate Zoology written by P.S.Verma and published by S. Chand Publishing. This book was released on 2010-12 with total page 1095 pages. Available in PDF, EPUB and Kindle. Book excerpt: FOR B.Sc & B.Sc.(Hons) CLASSES OF ALL INDIAN UNIVERSITIES AND ALSO AS PER UGC MODEL CURRICULUMN Contents: CONTENTS:Protochordates:Hemicholrdata 1.Urochordata Cephalochordata Vertebrates : Cyclostomata 3. Agnatha, Pisces Amphibia 4. Reptilia 5. Aves Mammalia 7 Comparative Anatomy:lntegumentary System 8 Skeletal System Coelom and Digestive System 10 Respiratory System 11. Circulatory System Nervous System 13. Receptor Organs 14 Endocrine System 15 Urinogenital System 16 Embryology Some Comparative Charts of Protochordates 17 Some Comparative Charts of Vertebrate Animal Types 18 Index.

Download or read book Palaeohistoria 25 1983 written by Institute of Archaeology and published by CRC Press. This book was released on 2020-08-26 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume gives an impression of the Archaeozoology Department's current research activity. It will be useful for several research workers, a number of technical assistants, and research students of archaeozoology.

Download or read book Evolution and Development of Fishes written by Zerina Johanson and published by Cambridge University Press. This book was released on 2019-01-10 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fish, or lower vertebrates, occupy the basal nodes of the vertebrate phylogeny, and are therefore crucial in interpreting almost every feature of more advanced vertebrates, including amphibians, reptiles, birds and mammals. Recent research focuses on combining evolutionary observations - primarily from the fish fossil record - with developmental data from living fishes, in order to better interpret evolutionary history and vertebrate phylogeny. This book highlights the importance of this research in the interpretation of vertebrate evolution, bringing together world-class palaeontologists and biologists to summarise the most interesting, current and cutting-edge topics in fish evolution and development. It will be an invaluable tool for researchers in early vertebrate palaeontology and evolution, and those particularly interested in the interface between evolution and development.

Download or read book Rebels Scholars Explorers written by Annalisa Berta and published by Johns Hopkins University Press. This book was released on 2020-10-27 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: Illuminating the discoveries, collections, and studies of fossil vertebrates conducted by women in vertebrate paleontology, Rebels, Scholars, Explorers will be on every paleontologist's most-wanted list and should find a broader audience in the burgeoning sector of readers from all backgrounds eager to learn about women in the sciences.

Download or read book Biology of Sharks and Their Relatives Second Edition written by Jeffrey C. Carrier and published by CRC Press. This book was released on 2012-04-09 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: Virtually every area of research associated with sharks and their relatives has been strongly impacted by the revolutionary growth in technology. The questions we can now ask are very different than those reported even two decades ago. Modern immunological and genetic techniques, satellite telemetry and archival tagging, modern phylogenetic analysis, GIS, and bomb dating, are just a few of the techniques and procedures that have become a part of our investigative lexicon. A modern synthesis of the biology of Chondrichthyans, Biology of Sharks and Their Relatives, Second Edition discusses significant advances in the development and application of new molecular techniques to the understanding of the phylogenetic relationships among and between these groups. The book considers the effect of global changes on the status of sharks and their relatives, and how advances in technology and analytical techniques have changed not only how we approach problem solving and scientific investigations, but how we formulate questions. The book also introduces applications of new and novel laboratory devices, techniques, and field instruments. This second edition of the award winning and groundbreaking original exploration of the fundamental elements of the taxonomy, systematics, physiology, and ecology of sharks, skates, rays, and chimera, presents cohesive and integrated coverage of key topics and discusses technological advances used in modern shark research. Offering a well-rounded picture for students and researchers, and far above competitors in scope and research, this new volume holds a wealth of data on the current status of Chondrichthyan research and provides the basis and springboard for original research. Cover photo by Justin Gilligan

Download or read book Reproduction Part A written by Peter K.T. Pang and published by Academic Press. This book was released on 1991-02-28 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vertebrate Endocrinology: Fundamentals and Biomedical Implications, Volume 4, Part A: Reproduction provides information pertinent to the structure and function of the vertebrate reproductive endocrinology. This book deals with a variety of subjects, including oocyte maturation, gestation, ovulation, vitellogenesis, spermatogenesis, and the maturation and aging of the reproductive system. Organized into seven chapters, this volume starts with an overview of the reproductive mechanisms and their underlying bases, with focus on the similarities between species. This book then discusses the factors of reproductive failure in many species, including failure of ovulation, abnormal fertilization, failure of fertilization, and failure of implantation. Other chapters explore the cellular, endocrinological, and molecular mechanisms that regulate oocyte maturation in mammals, which is directly stimulated by the need to improve human fertility and fecundity in domestic mammals. The final chapter deals with the aging of the brain–pituitary–gonadal axis in vertebrates. Reproductive endocrinologists and developmental neuroendocrinologists will find this book extremely useful.

Download or read book Zoology Animal Diversity of Chordates written by Dr. Shikha Jaggi and published by Thakur Publication Private Limited. This book was released on 2024-05-01 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: Buy Latest (Zoology) Animal Diversity of Chordates (MAJOR/MINOR) e-Book in English Language for B.Sc 2nd Semester KUK/CRS University NEP-2020 By Thakur publication.

Download or read book Vertebrate Palaeontology written by Michael J. Benton and published by John Wiley & Sons. This book was released on 2009-02-05 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vertebrate Palaeontology is a complete, up-to-date historyof the evolution of vertebrates. The third edition of this populartext has been extensively revised to incorporate the latestresearch, including new material from North and South America,Australia, Europe, China, Africa and Russia. Highlights astonishing new discoveries including new dinosaursand Mesozoic birds from China features a new chapter on how to study fossil vertebrates provides an increased emphasis on the cladistic framework withcladograms set apart from the body of the text and full lists ofdiagnostic characters includes new molecular evidence on early mammaldiversification new features aid study including new functional anddevelopmental feature spreads, key questions and extensivereferences to useful web sites strong phylogenetic focus making it an up-to-date source of thelatest broad-scale systematic data on vertebrate evolution To access the artwork from the book, please visit: ahref="http://www.blackwellpublishing.com/benton"www.blackwellpublishing.com/benton/a. An Instructor manual CD-ROM for this title is available. Pleasecontact our Higher Education team at ahref="mailto:[email protected]"[email protected]/afor more information.

Download or read book NTA NEET 40 Days Crash Course in Biology with 41 Online Test Series 3rd Edition written by Disha Experts and published by Disha Publication. This book was released on 2018-12-17 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains an Access Code in the starting pages to access the 41 Online Tests. NTA NEET 40 Days Crash Course in Biology is the thoroughly revised, updated & redesigned study material developed for quick revision and practice of the complete syllabus of the NEET exams in a short span of 40 days. The book can prove to be the ideal material for class 12 students as they can utilise this book to revise their preparation immediately after the board exams. The book contains 38 chapters of class 11 & 12 and each Chapter contains: # NEET 5 Years at a Glance i.e., Past 5 years QUESTIONS of 2018- 2014 with TOPIC-WISE Analysis. # Detailed Mind-Maps covers entire JEE Syllabus for speedy revision. # IMPORTANT/ CRITICAL Points of the Chapter for last minute revision. # TIPS to PROBLEM SOLVING – to help students to solve Problems in shortest possible time. # Exercise 1 CONCEPT BUILDER- A Collection of Important Topic-wise MCQs to Build Your Concepts. # Exercise 2 CONCEPT APPLICATOR – A Collection of Quality MCQs that helps sharpens your concept application ability. # Answer Keys & Detailed Solutions of all the Exercises and Past years problems are provided at the end of the chapter. # ONLINE CHAPTER TESTS – 38 Tests of 15 Questions for each chapter to check your command over the chapter. # 3 ONLINE (Full Syllabus) MOCK TESTS - To get familiar with exam pattern and complete analysis of your Performance.