Comparative Anatomy of the Gastrointestinal Tract in Eutheria: Laurasiatheria, general discussion PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Comparative Anatomy of the Gastrointestinal Tract in Eutheria: Laurasiatheria, general discussion PDF full book. Access full book title Comparative Anatomy of the Gastrointestinal Tract in Eutheria: Laurasiatheria, general discussion by Peter Langer. Download full books in PDF and EPUB format.
Author: Peter Langer
Publisher:
ISBN: 9783110526158
Category : Mammals
Languages : en
Pages :
Get Book Here
Book Description
Author: Peter Langer
Publisher:
ISBN: 9783110526158
Category : Mammals
Languages : en
Pages :
Get Book Here
Book Description
Author: Peter Langer
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110562219
Category : Science
Languages : en
Pages : 400
Get Book Here
Book Description
This volume of the series Handbook of Zoology deals with the anatomy of the gastrointestinal digestive tract – stomach, small intestine, caecum and colon – in all eutherian orders and suborders. It presents compilations of anatomical studies, as well as an extensive list of references, which makes widely dispersed literature accessible. Introductory sections to orders and suborders give notice to biology, taxonomy, biogeography and food of the respective taxon. It is a characteristic of this book that different sections of the post-oesophageal tract are discussed separately from each other. Informations on form and function of organs of digestion in eutherians are discussed under comparative-anatomical aspects. The variability and diversity of anatomical structures represents the basis of functional differentiations.
Author: Peter Langer
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110527731
Category : Science
Languages : en
Pages : 328
Get Book Here
Book Description
This volume of the series Handbook of Zoology deals with the anatomy of the gastrointestinal digestive tract – stomach, small intestine, caecum and colon – in all eutherian orders and suborders. It presents compilations of anatomical studies, as well as an extensive list of references, which makes widely dispersed literature accessible. Introductory sections to orders and suborders give notice to biology, taxonomy, biogeography and food of the respective taxon. It is a characteristic of this book that different sections of the post-oesophageal tract are discussed separately from each other. Informations on form and function of organs of digestion in eutherians are discussed under comparative-anatomical aspects. The variability and diversity of anatomical structures represents the basis of functional differentiations.
Author: Ikki Matsuda
Publisher: Cambridge University Press
ISBN: 1108381774
Category : Social Science
Languages : en
Pages : 525
Get Book Here
Book Description
The Colobines are a group of Afroeurasian monkeys that exhibit extraordinary behavioural and ecological diversity. With long tails and diverse colourations, they are medium-sized primates, mostly arboreal, that are found in many different habitats, from rain forests and mountain forests to mangroves and savannah. Over the last two decades, our understanding of this group of primates has increased dramatically. This volume presents a comprehensive overview of the current research on colobine populations, including the range of biological, ecological, behavioural and societal traits they exhibit. It highlights areas where our knowledge is still lacking, and outlines the current conservation status of colobine populations, exploring the threats to their survival. Bringing together international experts, this volume will aid future conservation efforts and encourage further empirical studies. It will be of interest to researchers and graduate students in primatology, biological anthropology and conservation science. Additional online resources can be found at www.cambridge.org/colobines.
Author: Alan F. Dixson
Publisher: Cambridge University Press
ISBN: 1108426182
Category : Medical
Languages : en
Pages : 405
Get Book Here
Book Description
The first detailed account of post-copulatory sexual selection and the evolution of reproduction in mammals.
Author: Jeremy B. Searle
Publisher: Cambridge University Press
ISBN: 110701137X
Category : Science
Languages : en
Pages : 499
Get Book Here
Book Description
Presents new insights into speciation through an in-depth analysis of extraordinary chromosomal variation in one species written by leading experts.
Author: C. Edward Stevens
Publisher: Cambridge University Press
ISBN: 9780521617147
Category : Medical
Languages : en
Pages : 424
Get Book Here
Book Description
This book discusses the structural and functional characteristics of the digestive system and how these vary among vertebrates.
Author: Francisco J. Prevosti
Publisher: Springer
ISBN: 3319037013
Category : Science
Languages : en
Pages : 206
Get Book Here
Book Description
This book summarizes the evolution of carnivorous mammals in the Cenozoic of South America. It presents paleontological information on the two main mammalian carnivorous groups in South America; Metatheria and Eutheria. The topics include the origin, systematics, phylogeny, paleoecology and evolution of the Sparassodonta and Carnivora. The book is based on a wide variety of published sources from the last few decades.
Author: Sergio F. Vizcaíno
Publisher: Cambridge University Press
ISBN: 052119461X
Category : Science
Languages : en
Pages : 381
Get Book Here
Book Description
Coastal exposures of the Santa Cruz Formation in southern Patagonia have been a fertile ground for recovery of Early Miocene vertebrates for more than 100 years. This volume presents a comprehensive compilation of important mammalian groups which continue to thrive today. It includes the most recent fossil finds as well as important new interpretations based on ten years of fieldwork by the authors. A key focus is placed on the paleoclimate and paleoenvironment during the time of deposition in the Middle Miocene Climatic Optimum (MMCO) between twenty and fifteen million years ago. The authors present the first reconstruction of what climatic conditions were like and present important new evidence of the geochronological age, habits and community structures of fossil bird and mammal species. Academic researchers and graduate students in paleontology, paleobiology, paleoecology, stratigraphy, climatology and geochronology will find this a valuable source of information about this fascinating geological formation.
Author: Randall W. Davis
Publisher: Springer
ISBN: 9783030667986
Category : Science
Languages : en
Pages : 0
Get Book Here
Book Description
Sea otters and polar bears are carnivorous marine mammals that still resemble their terrestrial ancestors. Compared with Cetacea (whales and dolphins), Sirenia (dugongs and manatees), and Pinnipedia (seals, sea lions, and walrus), they are less adapted for an aquatic life and the most recently evolved among marine mammals. Sea otters are amphibious but seldom come ashore, and polar bears primarily occur on sea ice or along the shore. When at sea, both species spend most of their time swimming at the surface or making short, shallow dives when foraging or pursuing prey. Indeed, polar bears rarely pursue seals in water. Nevertheless, polar bears are powerful swimmers and will stalk seals from the water. As with many other large carnivores, they are solitary hunters. Although sea otters are gregarious and form aggregations at sea called rafts, they are primarily asocial. Except during mating, the principal interaction among sea otters occurs between a female and offspring during the six-month dependency period. In large carnivores (e.g., wolves and lions) that feed on ungulates, sociality and cooperation are favored because of the need to capture large prey and defend carcasses. Polar bears, which are the largest terrestrial carnivore, are solitary hunters of seals and are neither gregarious nor social. Males and females briefly associate during courtship and mating. During this time, males aggressively compete for females. At other times, males generally avoid each other except for aggregations of males that form while summering on land, and females with cubs avoid males, which are known for infanticide. As with sea otters, the interaction of polar bears outside of mating occurs between a female and her offspring during the 2-3 year dependency period. This interaction is critically important when altricial cubs are born in the winter den. This book provides new insight into the ethology and behavioral ecology of sea otters and polar bears. Each chapter reviews the discoveries of previous studies and integrates recent research using new techniques and technology. The authors also address historic and current anthropogenic challenges for their survival as climate change alters entire marine ecosystems.
