Prey Capture in Bolitoglossine Salamanders
Title | Prey Capture in Bolitoglossine Salamanders PDF eBook |
Author | Roberto Enrique Bello |
Publisher | |
Pages | 396 |
Release | 2001 |
Genre | |
ISBN |
The Smaller Majority
Title | The Smaller Majority PDF eBook |
Author | Piotr Naskrecki |
Publisher | Harvard University Press |
Pages | 296 |
Release | 2005 |
Genre | Nature |
ISBN | 9780674019157 |
People Saving Their Trees in Hurricane Sandy will raise funds for charities to plant trees in stricken areas. Read inspiring, heartfelt, and heroic stories from people who used the Tree Whispering Storm Prep Whispers to help their trees survive Hurricane Sandy and to empower themselves in the face of disaster.
Visual Behavior in Salamanders
Title | Visual Behavior in Salamanders PDF eBook |
Author | Gerhard Roth |
Publisher | Springer Science & Business Media |
Pages | 311 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 3642727131 |
Salamanders are subject to misconceptions even among vertebrate zoologists and physiologists. They are often said to exist only in northern temperate zones, being bound to aquatic or very moist cool habitats. In reality, more than half of all salamander species live in subtropical and tropical zones, ex clusively in the New World. Again, more than half of the salamand~r species have become totally independent of aquatic habitats following the loss of a free larval stage. Many of the subtropical and tropical salamanders have become adapted to rather high temperatures up to 26-28 DC. The brain and the sensory systems of salamanders are often considered to be primitive, and their behavior is thought to be simple and uninfluenced by learning. However, careful studies show that the salamander brain possesses virtually all the ana tomical and functional properties found in anurans, which are usually regarded as being much more evolved with respect to the guidance of comparable behavior. Most of the salamander species not only possess a highly efficient visual system, which is the topic of the present work, but can orient themselves almost as effectively by means of olfaction, vibration sense, and electroreception. Furthermore, it has recently been shown that at least part of their behavior, especially that concerned with feeding and prey preferences, is strongly influenced by individual experience.
Biology of Amphibians
Title | Biology of Amphibians PDF eBook |
Author | William E. Duellman |
Publisher | JHU Press |
Pages | 702 |
Release | 1994-02 |
Genre | Nature |
ISBN | 9780801847806 |
Now reissued in paperback with an updated preface by the authors, Biology of Amphibians remains the standard work in its field.
Feeding
Title | Feeding PDF eBook |
Author | Kurt Schwenk |
Publisher | Elsevier |
Pages | 555 |
Release | 2000-08-03 |
Genre | Science |
ISBN | 0080531636 |
As the first four-legged vertebrates, called tetrapods, crept up along the shores of ancient primordial seas, feeding was among the most paramount of their concerns. Looking back into the mists of evolutionary time, fish-like ancestors can be seen transformed by natural selection and other evolutionary pressures into animals with feeding habitats as varied as an anteater and a whale. From frog to pheasant and salamander to snake, every lineage of tetrapods has evolved unique feeding anatomy and behavior.Similarities in widely divergent tetrapods vividly illustrate their shared common ancestry. At the same time, numerous differences between and among tetrapods document the power and majesty that comprises organismal evolutionary history.Feeding is a detailed survey of the varied ways that land vertebrates acquire food. The functional anatomy and the control of complex and dynamic structural components are recurrent themes of this volume. Luminaries in the discipline of feeding biology have joined forces to create a book certain to stimulate future studies of animal anatomy and behavior.
Biomechanics of Feeding in Vertebrates
Title | Biomechanics of Feeding in Vertebrates PDF eBook |
Author | V.L. Bels |
Publisher | Springer Science & Business Media |
Pages | 372 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 364257906X |
Although feeding is not yet been thoroughly studied in many vertebrates taxa, and different conceptual and methodological approaches of the concerned scientists make a synthesis difficult, the aim of the editors is to provide a comprehensive overview of the feeding design in aquatic and terrestrial vertebrates with a detailed description of its functional properties. The book emphasizes the constant interaction between function and form, behaviour and morphology in the course of evolution of the feeding apparatus and way of feeding both complementary and basically related to survival interspecific competition, adaptation to environmental changes and adaptive radiations. Special stress is drawn onquantification of the observational and experimental data on the morphology and biomechanics of the feeding design and its element jaws, teeth, hyoidean apparatus, tongue, in order to allow present and further comparisons in an evolutionary perspective.
The Journal of Experimental Biology
Title | The Journal of Experimental Biology PDF eBook |
Author | |
Publisher | |
Pages | 398 |
Release | 2007 |
Genre | Biology |
ISBN |