Download or read book The Reptile Ear written by Ernest Glen Wever and published by Princeton University Press. This book was released on 2019-01-29 with total page 1037 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this definitive work, Ernest Glen Wever establishes the evolutionary importance of the reptile ear as the origin of the higher type of auditory apparatus shared by man and the mammals. Tracing the development of the auditory receptor in the living reptiles, he examines the use of a variety of mechanisms and principles of action by that receptor. While some of the material in this book has appeared previously in journal articles, most of it is presented here for the first time. Basing this study on his twenty years of research at Princeton's Auditory Research Laboratories, Professor Wever treats in anatomical and functional detail the auditory mechanism in about 250 species and subspecies of reptiles. The anatomical treatment rests on dissections and histological examinations of the ears in serial section, and portrays the relevant features in drawings that represent particular views of reconstructions. The author evaluates the performance of thesse ears electrophysiologically, in terms of the electrical potentials of the cochlea, paying particular attention to problems of the transmission of vibrations inward to the cochlea and the actions there in stimulating the sensory cells. Professor Wever finds that the cochlea emerged independently from the non-auditory labyrinth in three different vertebrate groups: fishes, amphibians, and reptiles. It was among the reptiles, however, that the vertebrate ear took on a more advanced configuration from which it further evolved along separate lineages in the birds and mammals. Ernest Glen Wever is Eugene Higgins Professor of Psychology Emeritus at Princeton University. Originally published in 1978. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
Download or read book The Reptile Ear written by Ernest Glen Wever and published by . This book was released on 1978 with total page 1037 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comparative Hearing Birds and Reptiles written by Robert J. Dooling and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: Birds and reptiles have long fascinated investigators studying hearing and the auditory system. The highly evolved auditory inner ear of birds and reptiles shares many characteristics with the ear of mammals. Thus, the two groups are essential in understanding the form and function of the vertebrate and mammalian auditory systems. Comparative Hearing: Birds and Reptiles covers the broad range of our knowledge of hearing and acoustic communication in both groups of vertebrates. This volume addresses the many similarities in their auditory systems, as well as the known significant differences about hearing in the two groups.
Download or read book Peripheral Hearing Mechanisms in Reptiles and Birds written by Geoffrey A. Manley and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reptiles and birds have highly diverse hearing organs. Data on a huge amount of information concerning all aspects of structural, neurophysiological and anatomical aspects are reviewed as published up to mid-1988: in addition a good deal of yet unpublished data from the author's laboratory are included. The literature on hearing is scattered through a great variety of zoological, medical, psychological, psychoacoustical and bioengineering journals: this book condenses all important findings in one source.
Download or read book The Evolutionary Biology of Hearing written by Douglas B. Webster and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt: To develop a science of hearing that is intellectu The five-day conference was held at the Mote ally satisfying we must first integrate the diverse, Marine Laboratory in Sarasota, Florida, May - extensive body of comparative research into an 24, 1990. The invited participants came from the evolutionary context. The need for this integra fields of comparative anatomy, physiology, biophys tion, and a conceptual framework in which it could ics, animal behavior, psychophysics, evolutionary be structured, were demonstrated in landmark biology, ontogeny, and paleontology. Before the papers by van Bergeijk in 1967 and Wever in 1974. conference, preliminary manuscripts of the invited However, not since 1965, when the American papers were distributed to all participants. This facilitated - even encouraged - discussions through Society of Zoologists sponsored an evolutionary conference entitled ''The Vertebrate Ear;' has there out the conference which could be called, among other things, "lively. " The preview of papers, along been a group effort to assemble and organize our current knowledge on the evolutionary-as with the free exchange of information and opinion, opposed to comparative-biology of hearing. also helped improve the quality and consistency of In the quarter century since that conference the final manuscripts included in this volume. there have been major changes in evolutionary In addition to the invited papers, several studies concepts (e. g. , punctuated equilibrium), in sys were presented as posters during evening sessions.
Download or read book Mader s Reptile and Amphibian Medicine and Surgery written by Stephen J. Divers and published by Elsevier Health Sciences. This book was released on 2018-11-30 with total page 1793 pages. Available in PDF, EPUB and Kindle. Book excerpt: Known as "the bible" of herpetological medicine and surgery, Mader’s Reptile and Amphibian Medicine and Surgery, 3rd Edition edited by Stephen Divers and Scott Stahl provides a complete veterinary reference for reptiles and amphibians, including specific sections on practice management and development; taxonomy, anatomy, physiology, behavior, stress and welfare; captive husbandry and management including nutrition, heating and lighting; infectious diseases and laboratory sciences; clinical techniques and procedures; sedation, anesthesia and analgesia; diagnostic imaging; endoscopy; medicine; surgery; therapy; differential diagnoses by clinical signs; specific disease/condition summaries; population health and public health; and legal topics. Well-organized and concise, this new edition covers just about everything related to reptiles and amphibians by utilizing an international array of contributing authors that were selected based on their recognized specialization and expertise, bringing a truly global perspective to this essential text!
Download or read book Your Inner Fish written by Neil Shubin and published by Vintage. This book was released on 2008-01-15 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: The paleontologist and professor of anatomy who co-discovered Tiktaalik, the “fish with hands,” tells a “compelling scientific adventure story that will change forever how you understand what it means to be human” (Oliver Sacks). By examining fossils and DNA, he shows us that our hands actually resemble fish fins, our heads are organized like long-extinct jawless fish, and major parts of our genomes look and function like those of worms and bacteria. Your Inner Fish makes us look at ourselves and our world in an illuminating new light. This is science writing at its finest—enlightening, accessible and told with irresistible enthusiasm.
Download or read book Evolution of the Vertebrate Ear written by Jennifer A. Clack and published by Springer. This book was released on 2016-12-21 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: The evolution of vertebrate hearing is of considerable interest in the hearing community. However, there has never been a volume that has focused on the paleontological evidence for the evolution of hearing and the ear, especially from the perspective of some of the leading paleontologists and evolutionary biologists in the world. Thus, this volume is totally unique, and takes a perspective that has never been taken before. It brings to the fore some of the most recent discoveries among fossil taxa, which have demonstrated the sort of detailed information that can be derived from the fossil record, illuminating the evolutionary pathways this sensory system has taken and the diversity it had achieved.
Download or read book Evolution of the Vertebrate Auditory System written by Geoffrey A. Manley and published by Springer Science & Business Media. This book was released on 2013-12-01 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: The function of vertebrate hearing is served by a surprising variety of sensory structures in the different groups of fish, amphibians, reptiles, birds, and mammals. This book discusses the origin, specialization, and functional properties of sensory hair cells, beginning with environmental constraints on acoustic systems and addressing in detail the evolutionary history behind modern structure and function in the vertebrate ear. Taking a comparative approach, chapters are devoted to each of the vertebrate groups, outlining the transition to land existence and the further parallel and independent adaptations of amniotic groups living in air. The volume explores in depth the specific properties of hair cells that allowed them to become sensitive to sound and capable of analyzing sounds into their respective frequency components. Evolution of the Vertebrate Auditory System is directed to a broad audience of biologists and clinicians, from the level of advanced undergraduate students to professionals interested in learning more about the evolution, structure, and function of the ear.
Download or read book Reptiles written by T. S. Kemp and published by Oxford University Press, USA. This book was released on 2019 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: From dinosaurs to lizards, snakes, and turtles, Tom Kemp considers the range of reptiles which have walked our Earth. Exploring how evolutionary adaptions have fitted them to their individual niches, he discusses their biology, such as cold bloodedness and feeding habits, and analyses why reptiles have been so successful throughout history.
Download or read book Comparative Hearing Birds and Reptiles written by Robert J. Dooling and published by Springer. This book was released on 2000-07-01 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Birds and reptiles have long fascinated investigators studying hearing and the auditory system. The highly evolved auditory inner ear of birds and reptiles shares many characteristics with the ear of mammals. Thus, the two groups are essential in understanding the form and function of the vertebrate and mammalian auditory systems. Comparative Hearing: Birds and Reptiles covers the broad range of our knowledge of hearing and acoustic communication in both groups of vertebrates. This volume addresses the many similarities in their auditory systems, as well as the known significant differences about hearing in the two groups.
Download or read book The Reptiles of Ohio written by Roger Conant and published by Sagwan Press. This book was released on 2018-02-08 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Turtles of the World written by Jeffrey E. Lovich and published by Princeton University Press. This book was released on 2021-12-07 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: A lavishly illustrated guide to the world's turtles that covers every family and genus Turtles of the World reveals the extraordinary diversity of these amazing reptiles. Characterized by the bony shell that acts as a shield to protect the softer body within, turtles are survivors from the time of the dinosaurs and are even more ancient in evolutionary terms than snakes and crocodilians. Of more than 350 species known today, some are highly endangered. In this beautiful guide, turtle families, subfamilies, and genera are illustrated with hundreds of color photographs. Each genus profile includes a population distribution map, a table of information, and commentary that includes notable characteristics and discussion of related species. More than 250 beautiful color photos Each profile features a distribution map, table of information, and commentary Broad coverage includes every family and genus
Download or read book Hearing and Sound Communication in Amphibians written by Peter M. Narins and published by Springer Science & Business Media. This book was released on 2006-12-11 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a compendium of the latest research on acoustic communication in these highly vocal vertebrates. The chapters are written by experts currently investigating the physiology and behavior of amphibians, in the laboratory and in the field. This integrated approach provides a neuroethologically-driven and evolutionary basis for our understanding of acoustic communication and its underlying mechanisms. The intended audience includes senior undergraduates, physiologists, zoologists, evolutionary biologists and communication specialists.
Download or read book Britain s Reptiles and Amphibians written by Howard Inns and published by Princeton University Press. This book was released on 2019-12-31 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This detailed guide to the reptiles and amphibians of Britain, Ireland, and the Channel Islands has been produced, with the collaboration of the Amphibian and Reptile Conservation Trust, with the aim of inspiring an increased level of interest in these exciting and fascinating animals. It is designed to help anyone who finds a lizard, snake, turtle, tortoise, terrapin, frog, toad, or newt to identify it with confidence. Stunning photography An easy-to-use approach to identification Superbly illustrated introductory sections on the biology and conservation, taxonomy, lifecycle, and behavior of each species group Profiles of the 16 native reptiles and amphibians that breed in Britain, Ireland, and the Channel Islands and the 5 marine turtles that visit Britain's seas Profiles of 7 established nonnative species and a summary of 8 more with a history of release/escape Distribution maps based on the latest available information Hints and tips on where, when, and how to watch reptiles and amphibians
Download or read book A Guide to Wildlife Sounds written by Lang Elliott and published by Stackpole Books. This book was released on 2005 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Book has remarkable close-up photos of 100 mammals, birds, reptiles, amphibians and insects found east of the Great Plains in North America with information about habitat, appearance, behavior and also a CD recording of commons songs, calls, or other sounds for each.
Download or read book Reassessing Middle and Inner Ear Morphometrics in the Estimation of Auditory Capabilities in Reptiles written by Jasmine R. Nelson and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hearing, which facilitates the localization of sound and perception of acoustic communication, is directly measurable in living reptiles, but must be indirectly inferred in extinct taxa from morphological proxies. Current proxies utilize only measurements of the inner ear and do not use phylogenetic statistical approaches. Here, we use phylogenetic least squares regressions incorporating morphometrics of the middle and inner ears of extant reptiles (e.g. endosseous cochlear duct length, oval window area) to predict hearing acuity (hearing range, best frequency, minimum, and maximum hearing frequency). We use measures of hearing acuity obtained from audiograms and X-ray Computed Tomography data from a sample of 56 reptiles to develop a reptile model, and a subset of this dataset to develop Aves-specific (n=25) and Lepidosauria-specific (n=27) models. The best-fitting models, assessed through the Akaike Information Criterion (AICc) with small sample correction, were used in estimating the hearing of a sample of extinct reptiles. We find clade-specific relationships among ear measures and hearing, with models including middle ear values performing best. We recover significantly lower hearing estimates than previously estimated. These proxies will allow for more accurate estimates of hearing and a better understanding of hearing shifts in deep time
