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Author: Eric R. Pianka
Publisher: Univ of California Press
ISBN: 9780520234017
Category : Nature
Languages : en
Pages : 366
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Book Description
This book provides an overview of the diversity of lizards and their major adaptive features. The authors discuss the latest research findings and provide new hypotheses about lizard diversity.
Author: Eric R. Pianka
Publisher: Univ of California Press
ISBN: 9780520234017
Category : Nature
Languages : en
Pages : 366
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Book Description
This book provides an overview of the diversity of lizards and their major adaptive features. The authors discuss the latest research findings and provide new hypotheses about lizard diversity.
Author: Jane Melville
Publisher:
ISBN: 9781921833496
Category : Agamidae
Languages : en
Pages : 406
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Book Description
The only title available on Australian Dragon Lizards including the most recent understanding of their origins and life history. Australia's mostly hot dry continent is home to nearly 800 described species and the seven Australian families represent four evolutionary lineages; three families of geckoes and flap-footed (legless) lizards; skinks; goannas and dragons. Australia is a land of lizards, with an amazing diversity of species that rivals any other country on earth. The authors aim to convey their admiration for these amazing animals and share the knowledge and experience gained from working with them. Provided are the most recent understanding of their origins, life history, habitat and distribution. Also included is an individual account of all of Australia's dragon species, featuring the most up to date taxonomic classification. Each is described, illustrated and mapped.
Author: Nicola Mitchell
Publisher: CSIRO PUBLISHING
ISBN: 1486309488
Category : Science
Languages : en
Pages : 1395
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Book Description
Lizards and snakes (squamate reptiles) are the most diverse vertebrate group in Australia, with approximately 1000 described species, representing about 10% of the global squamate diversity. Squamates are a vital part of the Australian ecosystem, but their conservation has been hindered by a lack of knowledge of their diversity, distribution, biology and key threats. The Action Plan for Australian Lizards and Snakes 2017 provides the first comprehensive assessment of the conservation status of Australian squamates in 25 years. Conservation assessments are provided for 986 species of Australian lizards and snakes (including sea snakes). Over the past 25 years there has been a substantial increase in the number of species and families recognised within Australia. There has also been an increase in the range and magnitude of threatening processes with the potential to impact squamates. This has resulted in an increase in the proportion of the Australian squamate fauna that is considered Threatened. Notably over this period, the first known extinction (post-European settlement) of an Australian reptile species occurred – an indication of the increasingly urgent need for better knowledge and management of this fauna. Six key recommendations are presented to improve the conservation management and plight of Australian squamates. This Action Plan represents an essential resource for research scientists, conservation biologists, conservation managers, environmental consultants, policy makers from Commonwealth and State/Territory governments, and the herpetological community.
Author: Stephen K. Wilson
Publisher: CSIRO PUBLISHING
ISBN: 0643106405
Category : History
Languages : en
Pages : 207
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Book Description
The extraordinary lives of lizards remain largely hidden from human eyes. Lizards feed, mate, lay eggs or give live birth, and carefully manage their temperatures. They struggle to survive in a complex world of predators and competitors. The nearly 700 named Australian species are divided into seven families: the dragons, monitors, skinks, flap-footed lizards and three families of geckos. Using a vast array of artful strategies, lizards have managed to find a home in virtually all terrestrial habitats. Australian Lizards: A Natural Historytakes the reader on a journey through the remarkable life of lizards. It explores the places in which they live and what they eat, shows how they make use of their senses and how they control their temperatures, how they reproduce and how they defend themselves. Lavishly illustrated with more than 400 color photographs, this book reveals behavioral aspects never before published, offering a fascinating glimpse into the unseen lives of these reptiles. It will appeal to a diverse readership, from those with a general interest in natural history to the seasoned herpetologist.
Author: Yasuhiko Sagara
Publisher: Parthenon Publishing
ISBN:
Category : Medical
Languages : en
Pages : 312
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Book Description
Author: Max K. Hecht
Publisher: Springer Science & Business Media
ISBN: 1461541859
Category : Science
Languages : en
Pages : 233
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Book Description
After volume 33, this book series was replaced by the journal "Evolutionary Biology." Please visit www.springer.com/11692 for further information. This volume continues bringing to readers the findings of eminent evolutionary biologists and paleobiologists. Among the topics discussed in this book are the origin of the dermal skeleton in conodont chordates, patterns of nucleotide substitution and codon usage in plasmid DNA evolution, a model to explain phenotype stability in functional systems, and inter-island speciation of Hawaiian biota.
Author: Daniel Lunney
Publisher: Royal Zoological Society of New South Wales
ISBN: 0980327237
Category : Nature
Languages : en
Pages : 451
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Book Description
On 3 November 2007, the Royal Zoological Society of NSW held its annual forum, with the topic being The natural history of Sydney. It has remained as the title of this book. The program contained the following introduction as the theme of the forum and it has remained as the theme for this book: “Sydney has a unique natural history, providing a home for iconic animals and plants while remaining a global city. It captured the imagination of prominent naturalists and inspired visits and collecting trips to the infant colony of New South Wales in the late 1790s and early to late 1800s. From these collections flowed great descriptive works detailing the new and unusual animals and plants of the antipodes. Gould, Owen, Huxley, Peron, Banks and many others recounted new and evocative flora and fauna. Many collecting trips for the great museums and institutions in Europe began in Sydney. Sydney still continues to engage naturalists and those grappling with the current drama of climate change and conservation. The Royal Zoological Society of New South Wales, founded in Sydney in 1879, is a product of the grand 19th century tradition of natural history, with a particular emphasis on animal life. Sydney is also home to some of Australia’s oldest and finest institutions, such as the Australian Museum, the University of Sydney and the Royal Botanic Gardens. Throughout Sydney, there are places where the natural habitat has not been supplanted by urban growth, and the interest in Sydney’s endemic flora and fauna remains strong. This forum draws on a magnificent interdisciplinary vision while continuing to employ all the modern tools in the investigation and communication of Sydney’s natural history. It reflects a resurgence in local history and pursues the natural history of our harbour-side city in a modern framework.” The day of the forum was a captivating display of the diversity of the fauna of Sydney, both native and introduced, and its varied habitats, and of the diverse ways of appreciating natural history, including the history of natural history. Also on display was the depth of scholarship lying behind each of the presentations. The subject clearly has a profound hold on many professional biologists, historians and those keen to conserve their local area, but if the day is any guide, there are vastly more people living in or visiting Sydney who have more than a passing interest in this topic. The subject matter ranged from the history of institutions engaged in natural history, through animal groups as diverse as reptiles and cicadas, to ideas on how to see Sydney as a natural setting. Other papers dealt with the use by Aboriginal peopleof the native biota in terms of fishing and being displayed in rock paintings, before the arrival of the colonists. There is little doubt that this theme could run to 10 volumes, not just this one, but the diversity of ideas, skills and organisms displayed in this one book will serve as a guide to what lies beyond these pages. A considerable effort was made by each author to present their material as both interesting and accurate. The material is built on lifetimes of sustained effort to study, record and communicate findings and ideas. It is also built on the lifetime work of our predecessors, who laboured to find and record the natural history of Sydney. We are indebted to their efforts. This book records not only the outcome of a successful day of presentations, but more importantly the lifelong scholarship of those authors in each of the specialist fields. Not only have the authors been absorbed by documenting the biodiversity, they have included studies, or intelligent speculation, on the factors which have impacted on this diversity since Cook sailed along the NSW coast in 1770. The Macquarie Dictionary, e.g. the revised third edition, defines ‘natural history’ as ‘the science or study dealing with all objects in nature’, and ‘the aggregate of knowledge connected with such knowledge’. This makes natural history of wide interest to the entire community of Sydney, both residents and visitors. However, we have specialised to the extent that we have focused principally on fauna, the RZS being a zoological society. Nevertheless, plant communities are recognised as part and parcel of the natural history of Sydney, as is a sense of the geography of the city, with its magnificent harbour, sandstone backdrop and spectacular national parks surrounding the city. Also of great importance is how others in the past have seen the natural history of what is now called Sydney. All these ideas are captured in this book. One of the strengths of being a naturalist, i.e. ‘one who is versed in or devoted to natural history, especially a zoologist or botanist’ (Macquarie Dictionary), is the opportunity to look across the individual disciplines, be it a specialist in birds, mammals or polychaetes, a taxonomist, or an ecologist or writer. Their advantage is the ability to see the richness of a place such as Sydney. Consequently, most botanists and zoologists have one or two highly specialised skills, but a keen interest in the broader picture and can thus appreciate the importance of, for example, cave art or fish diversity in the harbour, and recognise that the vertebrate fauna of Sydney has changed over the 222 years since European settlement, and no doubt the invertebrate fauna has changed although it is less easily assessed. Our aim in this book is to draw attention to the natural history of Sydney for scholars, as well as those who have the task of looking after a particular area, such as within a local government area, or a particular taxon, such as reptiles or fish, and those who have the opportunity to conserve areas, taxa or institutions through their employment or legislative responsibilities. It is also for teachers and lecturers, colleagues in other cities and towns in Australia, and those with a keen interest in managing our urban wildlife, our cultural heritage or promoting the profound value of our natural heritage within a city landscape. It also displays the importance of museum and herbarium collections in documenting the changes since 1770.
Author: CSIRO Publishing
Publisher: CSIRO PUBLISHING
ISBN: 0643097503
Category : Business & Economics
Languages : en
Pages : 353
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Book Description
Desert Channels is a book that combines art, science and history to explore the ‘impulse to conserve’ in the distinctive Desert Channels country of south-western Queensland. The region is the source of Australia’s major inland-flowing desert rivers. Some of Australia’s most interesting new conservation initiatives are in this region, including partnerships between private landholders, non-government conservation organisations that buy and manage land (including Bush Heritage Australia and the Australian Wildlife Conservancy) and community-based natural resource management groups such as Desert Channels Queensland. Conservation biology in this place has a distinguished scientific history, and includes two decades of ecological work by scientific editor Chris Dickman. Chris is one of Australia’s leading terrestrial ecologists and mammalogists. He is an outstanding writer and is passionate about communicating the scientific basis for concern about biodiversity in this region to the broadest possible audience. Libby Robin, historian and award-winning writer, has co-ordinated the writings of the 46 contributors whose voices collectively portray the Desert Channels in all its facets. The emphasis of the book is on partnerships that conserve landscapes and communities together. Short textboxes add local and technical commentary where relevant. Art and science combine with history and local knowledge to richly inform the writing and visual understanding of the country. Conservation here is portrayed in four dimensions: place, landscape, biodiversity and livelihood. These four parts each carry four chapters. The ‘4x4’ structure was conceived by acclaimed artist, Mandy Martin, who has produced suites of artworks over three seasons in this format with commentaries, which make the interludes between parts. Martin’s work offers an aesthetic framework of place, which shapes how we see the region. Desert Channels explores the impulse to protect the varied biodiversity of the region, and its Aboriginal, pastoral and prehistoric heritage, including some of Australia’s most important dinosaur sites. The work of Alice Duncan-Kemp, the region’s most significant literary figure, is highlighted. Even the sounds of the landscape are not forgotten: the book's webpage has an audio interview by Alaskan radio journalist Richard Nelson talking to ecologist Steve Morton at Ocean Bore in the Simpson Desert country. The twitter of zebra finches accompanies the interview. Conservation can be accomplished in various ways and Desert Channels combines many distinguished voices. The impulse to conserve is shared by local landholders, conservation enthusiasts (from the community and from national and international organisations), Indigenous owners, professional biologists, artists and historians.
Author: Erick Pianka
Publisher: Indiana University Press
ISBN: 9780253343666
Category : Nature
Languages : en
Pages : 654
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Book Description
Monitor lizards (genus Varanus) have attracted a great deal of interest--these large and impressive lizards are often the centerpiece of reptile house exhibits. Monitors tend to be fairly wary and difficult to observe--therefore they are not particularly tractable research subjects, but they have nevertheless received an extraordinary amount of attention from devoted students.Varanoid Lizards of the World is a comprehensive account of virtually everything important that is known about monitor lizards, beginning with detailed species accounts and proceeding to various modern comparative analyses. Where possible, people who have had detailed field experience with a particular species have assembled species accounts. In the process of reporting what is known, we also identify what remains to be learned about these lizards. We hope to establish a prototype showing how such a diverse monophyletic group can be exploited both to identify and to understand the actual course of evolution. As such, this effort becomes a protocol for future workers to follow for other groups of closely-related species.
Author: Harold Cogger
Publisher: CSIRO PUBLISHING
ISBN: 1486309704
Category : Science
Languages : en
Pages : 1093
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Book Description
Reptiles and Amphibians of Australia is a complete guide to Australia’s rich and varied herpetofauna, including frogs, crocodiles, turtles, tortoises, lizards and snakes. For each of the 1218 species there is a description of its appearance, distribution and habits. These descriptions are also accompanied by distribution maps and, in many cases, one of the book's more than 1000 colour photographs of living animals. The book also includes 130 simple-to-use dichotomous keys, accompanied by hundreds of explanatory drawings, that in most cases allow a specimen in hand to be identified. In addition, it has a comprehensive list of scientific references for those wishing to conduct more in-depth research, an extensive glossary, and basic guides to the collection, preservation and captive care of specimens. This classic work was originally published in 1975. The updated seventh edition contains a new Appendix that discusses recent changes and lists over 80 new or resurrected species and genera that have been added to the Australian frog and reptile fauna since the 2014 edition.
