Pfeilgiftfroesche Biologie Haltung Arten Book PDF, EPUB Download & Read Online Free

Pfeilgiftfrösche
Author: Stefan Lötters
Publisher:
ISBN: 3930612526
Pages: 668
Year: 2007
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Poison Frogs
Author: Stefan Lötters, Frank Mutschmann
Publisher:
ISBN: 3930612623
Pages: 668
Year: 2007-01-01
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Railway Ecology
Author: Luís Borda-de-Água, Rafael Barrientos, Pedro Beja, Henrique Miguel Pereira
Publisher: Springer
ISBN: 3319574965
Pages: 320
Year: 2017-09-18
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This book is open access under a CC BY 4.0 license. This book provides a unique overview of the impacts of railways on biodiversity, integrating the existing knowledge on the ecological effects of railways on wildlife, identifying major knowledge gaps and research directions and presenting the emerging field of railway ecology. The book is divided into two major parts: Part one offers a general review of the major conceptual and theoretical principles of railway ecology. The chapters consider the impacts of railways on wildlife populations and concentrate on four major topics: mortality, barrier effects, species invasions and disturbances (ranging from noise to chemical pollution). Part two focuses on a number of case studies from Europe, Asia and North America written by an international group of experts.
The Neotropical Toad Genus Atelopus
Author: Stefan Lötters
Publisher: Serpent's Tail
ISBN: 3929449021
Pages: 143
Year: 1996
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Jaguars and Electric Eels
Author: Alexander von Humboldt
Publisher: Penguin UK
ISBN: 0141967145
Pages: 112
Year: 2007-02-01
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A great, innovative and restless thinker, the young Humboldt (1769-1859) went on his epochal journey to the New World during a time of revolutionary ferment across Europe. This part of his matchless narrative of adventure and scientific research focuses on his time in Venezuela - in the Llanos and on the Orinoco River - riding and paddling, restlessly and happily noting the extraordinary things on every hand. Great Journeys allows readers to travel both around the planet and back through the centuries – but also back into ideas and worlds frightening, ruthless and cruel in different ways from our own. Few reading experiences can begin to match that of engaging with writers who saw astounding things: Great civilisations, walls of ice, violent and implacable jungles, deserts and mountains, multitudes of birds and flowers new to science. Reading these books is to see the world afresh, to rediscover a time when many cultures were quite strange to each other, where legends and stories were treated as facts and in which so much was still to be discovered.
Threatened Amphibians of the World
Author: S. N. Stuart
Publisher:
ISBN:
Pages: 758
Year: 2008
View: 403
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Publicado en asociación con IUCN-The World Conservation Union, Conservation International y NatureServe. Los anfibios se enfrentan a un grave peligro de extinción, sin embargo obtener los datos que atestiguan esta situación ha resultado largo y laborioso. Primera valoración exhaustiva del estado de conservación de las 6000 especies conocidas de ranas, sapos, salamandras y cecílias. Asimismo, cada una de las casi 1900 especies amenazadas recibe un tratamiento exhaustivo que incluye una ilustración o fotografía (siempre que ha sido posible), un mapa e información detallada de su área de distribución, de su población, su hábitat y su ecología. La introducción presenta un detallado análisis de los resultados, complementado por artículos escritos por algunos de los más afamados herpetólogos. Los apéndices incluyen una lista de especies en una situación de menor amenaza y una lista por paises de anfibios amenazados.
Loricariidae
Author: Erwin Schraml, Frank Schäfer
Publisher: Steven Simpson Books
ISBN: 393602751X
Pages: 271
Year: 2004-01
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Pfeilgiftfrösche
Author: Eva-Grit Schneider
Publisher:
ISBN: 3898601005
Pages: 96
Year: 2005
View: 380
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Ratgeber aus bewährter Reihe zur Haltung von Pfeilgiftfröschen (Dedrobatiden). Diese kleinen, farbenprächtigen Exoten aus dem südamerikanischen Regenwald werden bei Terrarianern immer beliebter (6 Titel zum Thema sind laut VLB lieferbar). Übrigens sind nur die Wildfänge giftig, Nachzuchten nicht (Giftproduktion ist von der Nahrung abhängig). Das Buch informiert ausführlich und praxisnah über Biologie, Erwerb, Eingewöhnung, Terrarieneinrichtung, Haltung, Pflege, Zucht und Krankheiten der Frösche. Artenbeschreibungen (anfängergeeignete Arten besonders hervorgehoben), Rechtslage und Zucht von Futterinsekten sind weitere Themen. Am Schluss Literaturangaben und Hinweise auf weitere Informationsquellen (auch Internetseiten). Sehr gut illustriert, übersichtlich gegliedert (u.a. durch farbig abgesetzte Merkkästchen). Neben "Ratgeber Pfeilgiftfrösche" (BA 4/96). Nach U. Dost (BA 8/04; Frösche allgemein) und M. Rogner (BA 4/02; Frösche allgemein). (2)
Amphibian Evolution
Author: Rainer R. Schoch
Publisher: John Wiley & Sons
ISBN: 1118759133
Pages: 280
Year: 2014-03-19
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This book focuses on the first vertebrates to conquer land and their long journey to become fully independent from the water. It traces the origin of tetrapod features and tries to explain how and why they transformed into organs that permit life on land. Although the major frame of the topic lies in the past 370 million years and necessarily deals with many fossils, it is far from restricted to paleontology. The aim is to achieve a comprehensive picture of amphibian evolution. It focuses on major questions in current paleobiology: how diverse were the early tetrapods? In which environments did they live, and how did they come to be preserved? What do we know about the soft body of extinct amphibians, and what does that tell us about the evolution of crucial organs during the transition to land? How did early amphibians develop and grow, and which were the major factors of their evolution? The Topics in Paleobiology Series is published in collaboration with the Palaeontological Association, and is edited by Professor Mike Benton, University of Bristol. Books in the series provide a summary of the current state of knowledge, a trusted route into the primary literature, and will act as pointers for future directions for research. As well as volumes on individual groups, the series will also deal with topics that have a cross-cutting relevance, such as the evolution of significant ecosystems, particular key times and events in the history of life, climate change, and the application of a new techniques such as molecular palaeontology. The books are written by leading international experts and will be pitched at a level suitable for advanced undergraduates, postgraduates, and researchers in both the paleontological and biological sciences.
Physiology of the Amphibia
Author: Lofts
Publisher: Elsevier
ISBN: 0323140033
Pages: 592
Year: 2012-12-02
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Physiology of the Amphibia, Volume II focuses on the various aspects of amphibian reproduction, both physiological and behavioral, and the interrelationship between these mechanisms and the environment. Organized into five chapters, the book begins with the integrative functions of the amphibian brain. It then describes the cytophysiology of the amphibian adenohypophysis, as well as their reproductive organs and associated sexual structures. It also discusses the physiology of the process of yolk formation, vitellogenesis. The reproductive and courtship patterns and intersexuality among amphibians are also described. This book will be useful to general biologists as a reference source and to students with interests in animal physiology.
Encyclopedia of the World's Zoos
Author: Catharine E. Bell
Publisher: Taylor & Francis
ISBN: 1579581749
Pages: 1577
Year: 2001-01
View: 355
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Empire's Children looks at works at by Rudyard Kipling, Frances Hodgson Burnett, E. Nesbit, Hugh Lofting, A.A. Milne, and Arthur Ransome for the ways these writers consciously and unconsciously used the metaphors of empire in their writing for children.
Last Animals at the Zoo
Author: Colin Tudge
Publisher: Island Press
ISBN: 1610912829
Pages: 266
Year: 1993-01-01
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In Last Animals at the Zoo, Colin Tudge argues that zoos have become an essential part of modern conservation strategy, and that the only real hope for saving many endangered species is through creative use of zoos in combination with restoration of natural habitats. From the genetics of captive breeding to techniques of behavioral enrichment, Tudge examines all aspects of zoo conservation programs and explains how the precarious existence of so many animals can best be protected.
A Field Guide to the Amphibians and Reptiles of Madagascar
Author: Frank Glaw, Miguel Vences
Publisher:
ISBN:
Pages: 495
Year: 2007-01-01
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DATZ
Author:
Publisher:
ISBN:
Pages:
Year: 2001
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Der Behaviorismus
Author: John B. Watson
Publisher: Andesite Press
ISBN: 1298568978
Pages:
Year: 2015-08-08
View: 287
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