Terrestrial Cetartiodactyla
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Terrestrial Cetartiodactyla
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Author : Luca Corlatti
language : en
Publisher: Springer Nature
Release Date : 2022-09-29
Terrestrial Cetartiodactyla written by Luca Corlatti and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-09-29 with Science categories.
This volume provides comprehensive overviews of each terrestrial cetartiodactyl species’ biology including palaeontology, physiology, genetics, reproduction and development, ecology, habitat and diet. Their economic significance and management, as well as future challenges for research and conservation are also addressed. Each chapter includes a distribution map, a photograph of the animal and key literature. This authoritative volume of the Handbook of the Mammals of Europe is a timely and detailed compilation of all European terrestrial cetartiodactyls and will appeal to academics and students in mammal research, as well as to professionals dealing with mammal management, including control, use and conservation.
Convergent Evolution
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Author : Vincent L. Bels
language : en
Publisher: Springer Nature
Release Date : 2023-03-01
Convergent Evolution written by Vincent L. Bels and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-01 with Science categories.
This volume presents a series of case studies, at different levels of inclusivity, of how organisms exhibit functional convergence as a key evolutionary mechanism resulting in responses to similar environmental constraints in mechanically similar ways. The contributors to this volume have selected and documented cases of convergent evolution of form and function that are perceived to be driven by environmental abiotic and/or biotic challenges that fall within their areas of expertise. Collectively these chapters explore this phenomenon across a broad phylogenetic spectrum. The sequence of chapters follows the organizational principle of increasing phylogenetic inclusivity, rather than the clustering of chapters by perceived similarity of the phenotypic features or biomechanical challenges being considered. This is done to maintain focus on the evolutionary phenomenon that is the primary subject matter of the book, thereby providing a basis for discussion among the readership about what is necessary and sufficient to justify the recognition of functional convergence. All chapters stress the need for integrative approaches for the elucidation of both pattern and process as they relate to convergence at various taxonomic levels.
Anatomy Of Dolphins
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Author : Bruno Cozzi
language : en
Publisher: Academic Press
Release Date : 2016-09-21
Anatomy Of Dolphins written by Bruno Cozzi and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-09-21 with Science categories.
The Anatomy of Dolphins: Insights into Body Structure and Function is a precise, detailed, fully illustrated, descriptive, and functionally oriented text on the anatomy and morphology of dolphins. It focuses on a number of delphinid species, with keynotes on important dolphin-like genera, such as the harbor porpoise. It also serves as a useful complement for expanding trends and emphases in molecular biology and genetics. The authors share their life-long expertise on marine mammals in various disciplines. Written as a team rather than being prepared as a collection of separate contributions, the result is a uniform and comprehensive style, giving each of the different topics appropriate space. Many color figures, which use the authors’ access to wide collections of unique dolphin and whale material, round out this exceptional offering to the field. Includes high-quality illustrations, drawings, halftone artwork, photographic documentations, microphotos, and tables detailing dolphin anatomy, function, and morphology Facilitates education and training of students of all basic research and applied sciences dedicated to marine biology and the medical care of marine mammals Brings together the current knowledge and information on this topic, including those in obscure past or non-English publications, or scattered in short chapters in volumes Covers a number of delphinid species and serves as a useful complement for expanding trends in molecular biology and genetics
On The Supposed Presence Of Miocene Tayassuidae And Dromomerycinae Mammalia Cetartiodactyla In South America
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Author : Germán Mariano Gasparini
language : en
Publisher:
Release Date : 2021
On The Supposed Presence Of Miocene Tayassuidae And Dromomerycinae Mammalia Cetartiodactyla In South America written by Germán Mariano Gasparini and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with Dromomerycinae categories.
The earliest record of North American mammals in South America is significant for constraining the timing of intercontinental faunal interchange. At present, the oldest securely dated remains of a North American terrestrial mammal in South America pertain to a late Miocene procyonid; a few other North American mammal groups are present in late Miocene and early Pliocene outcrops in South America, but most are not recorded until the late Pliocene or Pleistocene, after the complete emergence of the Panamanian Isthmus. This long-established pattern has recently been called into question by reports of a proboscidean, two tayassuids, and a dromomerycine cervoid in supposed late Miocene deposits of Peruvian Amazon. In this contribution, we analyze the taxonomic identities and stratigraphic provenances of the tayassuid and dromomerycine fossils in detail. We conclude that these specimens are not distinguishable from modern tayassuids (Tayassu pecari and Dicotyles tajacu) and cervids, and that previous taxonomic identifications are based on misinterpretation of characters or inadequate specimens. In addition, there is insufficient evidence to support a late Miocene age for these terrestrial cetartiodactyl fossils; the stratigraphic provenance of the specimens is highly dubious, and the fossils are likely Quaternary in age.
Mammals Of Ohio
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Author : John D. Harder
language : en
Publisher: Ohio University Press
Release Date : 2022-03-18
Mammals Of Ohio written by John D. Harder and has been published by Ohio University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-03-18 with Nature categories.
An updated, informative review of the status and biology of the fifty-five species of mammals living wild in Ohio, richly illustrated with photographs, maps, drawings, and original artwork. This comprehensive reference illustrates how species within each of the seven orders of mammals in Ohio share modes of reproduction, locomotion, and nutrition, providing a framework for understanding the fascinating world of mammalian biology. Presentations of natural history in each account of the various species are enhanced with descriptions of intriguing adaptations for avoiding demise from predators, food shortages, and the frigid conditions of Ohio winters. The book is richly illustrated with range maps, exquisite skull drawings, beautiful photography, and engaging artwork. Challenges to wildlife conservation are considerable in Ohio, with its vast industrialized urban centers distributed across a largely agricultural landscape. With frequent citations of scientific reports and conservation efforts of the Ohio Division of Wildlife and of other public and private entities, this book instills an appreciation for the rich mammalian fauna of Ohio, as well as knowledge on how to join efforts to protect it. Covering all of the state’s mammals, from tiny, obscure shrews to the magnificent white-tailed deer, Mammals of Ohio is a definitive resource for professional biologists and students. The narrative style throughout the book is accessible, providing the general reader with an appreciation for the full scope of the rich mammalian diversity in the state.
Mammalian Sexuality
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Author : Alan F. Dixson
language : en
Publisher: Cambridge University Press
Release Date : 2021-06-03
Mammalian Sexuality written by Alan F. Dixson and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-06-03 with Medical categories.
The first detailed account of post-copulatory sexual selection and the evolution of reproduction in mammals.
Comparative Immunology Of Marine Mammals
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Author : Giovanni Di Guardo
language : en
Publisher: Frontiers Media SA
Release Date : 2019-11-21
Comparative Immunology Of Marine Mammals written by Giovanni Di Guardo and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-21 with categories.
Marine mammals (MMs) are regarded as valuable bioindicators with tremendous potential for public health. However, many aspects of their immune system remain poorly understood. Monitoring immune responses of MMs is pivotal for the health assessment of both individuals and populations, as well as providing the scientific basis for analyzing the anthropogenic environmental impact on marine ecosystems and marine-terrestrial interphases. For instance, the increasing susceptibility of Mediterranean whale and dolphin populations to various diseases has been linked to a possible negative influence of multiple environmental factors on the immune system of MMs. The currently limited knowledge on MM immunology has mainly centered on: (i) lymphocyte transformation assays; (ii) natural killer cell activity; (iii) phagocytic activity and respiratory burst; (iv) humoral immune responses; (v) cytokines and (vi) acute phase immune responses. Therefore, further research is essential for deepening our understanding of the specificity of the host immune response in MMs, with a particular emphasis on the genesis and dynamics of (i) cytokine ‘networks’ or ‘signatures’; (ii) transcriptional regulation of immune cells and (iii) major immunomodulators. High-throughput molecular techniques, such as transcriptomic analysis and RNA sequencing, may enable the characterization of immune gene responses at the transcriptomic level. This integrative and holistic approach requires sophisticated tools and methods capable of unveiling the diversity of immune cells and immunologically relevant molecules that orchestrate environmental adaptation and immune protection against pathogens in MMs. This Research Topic aims to provide a comprehensive overview of the current knowledge of MM immunology with a particular emphasis on structural and functional studies at the protein and cellular level. We wish to encourage and coordinate studies and investigations in order to fill gaps of knowledge in this field. This article collection aims to help gain more data regarding: a) The characterization of the immune system in several species of MMs, i.e. cetaceans, pinnipeds and sirenians; b) The interplay between the host immune system and the most relevant pathogens, e.g., Morbillivirus, Brucella, Toxoplasma gondii and c) The possible interplay between the immune system and contaminants.
Mammalogy
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Author : George A. Feldhamer
language : en
Publisher: JHU Press
Release Date : 2020-03-24
Mammalogy written by George A. Feldhamer and has been published by JHU Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-24 with Science categories.
A completely revised and updated edition of the leading mammalogy textbook, featuring color photographs throughout and a new streamlined structure for enhanced use in courses. There are more than 6,400 species in the class Mammalia, including the blue whale—the largest animal that has ever lived—and the pygmy shrew, which weighs little more than a dime. Such diversity among mammals has allowed them to play critical roles in every ecosystem, whether marine, freshwater, alpine, tundra, forest, or desert. Reflecting the expertise and perspective of five leading mammalogists, the fifth edition of Mammalogy: Adaptation, Diversity, Ecology significantly updates taxonomy, adds a new introductory chapter on the science of mammalogy, and highlights several recently described species. To enhance its appeal to students, textual material has been reduced, consolidated, and streamlined without sacrificing breadth or depth of coverage. The fifth edition includes • for the first time, stunning color photographs throughout • chapters rearranged and grouped to best reflect phylogenetic relationships, with updated numbers of genera and species for each family • updated mammalian structural and functional adaptations, as well as ordinal fossil histories • recent advances in mammalian phylogeny, biogeography, social behavior, and ecology, with 12 new or revised cladograms reflecting current research findings • new breakout boxes on novel or unique aspects of mammals • new work on female post-copulatory mate choice, cooperative behaviors, group defense, and the role of the vomeronasal system • discussions of the current implications of climate change and other anthropogenic factors for mammals Maintaining the accessible, readable style for which Feldhamer and his coauthors are well known, this new edition of Mammalogy is the authoritative textbook on this amazingly diverse class of vertebrates.
Atlas Of The Anatomy Of Dolphins And Whales
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Author : Stefan Huggenberger
language : en
Publisher: Academic Press
Release Date : 2018-11-20
Atlas Of The Anatomy Of Dolphins And Whales written by Stefan Huggenberger and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-11-20 with Science categories.
Atlas of the Anatomy of Dolphins and Whales is a detailed, fully illustrated atlas on the anatomy and morphology of toothed and whalebone whales. The book provides basic knowledge on anatomical structures, in particular, soft tissues, and functions as a standalone reference work for dissecting rooms and labs, and for those sampling stranded and by-caught dolphins in the field. As a companion and supplement to Anatomy of Dolphins: Insights into Body Structure and Function, this atlas will be of great interest to the scientific community, including veterinarians and biologists, as a book of reference. With a modern approach to dolphin anatomy and morphology, this atlas provides the extensive knowledge necessary to practitioners and theoretical scientists such as evolutionary biologists. The conceptual clarity, precision, and comprehensive and updated display of the topographical anatomy of the body of cetaceans in the atlas support and illustrate the authors’ related work, serving as a comprehensive reference for those who are more specifically interested in the details of the anatomy and morphology of porpoises, dolphins and whales. Offers a single reference source and useful teaching tool for visualizing the integrated body and its components Functions as a helpful method for demonstrating the animal’s anatomy prior to dissection, and for teaching topographic and comparative anatomy Provides a unique and authoritative resource that explicitly relates the gross and microscopic anatomy of cetacean organs and tissues The prenatal development of dolphins is largely achieved
Mammals Of Africa
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Author : Jonathan Kingdon
language : en
Publisher: A&C Black
Release Date : 2013-05-23
Mammals Of Africa written by Jonathan Kingdon and has been published by A&C Black this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-05-23 with Nature categories.
Mammals of Africa (MoA) is a series of six volumes which describes, in detail, every currently recognized species of African land mammal. This is the first time that such extensive coverage has ever been attempted, and the volumes incorporate the very latest information and detailed discussion of the morphology, distribution, biology and evolution (including reference to fossil and molecular data) of Africa's mammals. With 1,160 species and 16 orders, Africa has the greatest diversity and abundance of mammals in the world. The reasons for this and the mechanisms behind their evolution are given special attention in the series. Each volume follows the same format, with detailed profiles of every species and higher taxa. The series includes some 660 colour illustrations by Jonathan Kingdon and his many drawings highlight details of morphology and behaviour of the species concerned. Diagrams, schematic details and line drawings of skulls and jaws are by Jonathan Kingdon and Meredith Happold. Every species also includes a detailed distribution map. Extensive references alert readers to more detailed information. Volume I: Introductory Chapters and Afrotheria (352 pages) Volume II: Primates (560 pages) Volume III: Rodents, Hares and Rabbits (784 pages) Volume IV: Hedgehogs, Shrews and Bats (800 pages) Volume V: Carnivores, Pangolins, Equids and Rhinoceroses (560 pages) Volume VI: Pigs, Hippopotamuses, Chevrotain, Giraffes, Deer and Bovids (704 pages)