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Author: Margaret M. Stewart Publisher: SUNY Press ISBN: 9780873950275 Category : Religion Languages : en Pages : 306
Book Description
A handbook for the herpetologist professional, student, or amateur anxious to acquaint himself with African Amphibia. The geographic location and climatic variety of Malawi make it possible for this small country to support a large number of frogs and toads, many of them representative of much of sub-Sahara Africa. This book contributes greatly to the relatively sparse literature on African Amphibia. Professor Stewart bases her book on extensive field notes made during a year s stay in Malawi, supplemented by museum and literature research. A talented draftsman as well as a trained biologist, she has provided over sixty detailed drawings to accompany her species descriptions. In addition, twenty full-color photographs illustrate some of the more striking varieties. The species descriptions note not only distinguishing features for identification, but provide full information on life history and habits. The book contains a key for identification of the species covered, generic characteristics, a glossary, a bibliography, a systematic index of species as well as a general index. The student and amateur herpetologist will be particularly interested in Dr. Stewart s introduction which discusses the background of amphibian studies in Malawi and the whys and hows of amphibian studies in general. This includes what an amphibian is, notes on classification, and how to collect, record, and identify frogs. Throughout the book, she points the student to area where more knowledge is needed and unsolved problems remain."
Author: Margaret M. Stewart Publisher: SUNY Press ISBN: 9780873950275 Category : Religion Languages : en Pages : 306
Book Description
A handbook for the herpetologist professional, student, or amateur anxious to acquaint himself with African Amphibia. The geographic location and climatic variety of Malawi make it possible for this small country to support a large number of frogs and toads, many of them representative of much of sub-Sahara Africa. This book contributes greatly to the relatively sparse literature on African Amphibia. Professor Stewart bases her book on extensive field notes made during a year s stay in Malawi, supplemented by museum and literature research. A talented draftsman as well as a trained biologist, she has provided over sixty detailed drawings to accompany her species descriptions. In addition, twenty full-color photographs illustrate some of the more striking varieties. The species descriptions note not only distinguishing features for identification, but provide full information on life history and habits. The book contains a key for identification of the species covered, generic characteristics, a glossary, a bibliography, a systematic index of species as well as a general index. The student and amateur herpetologist will be particularly interested in Dr. Stewart s introduction which discusses the background of amphibian studies in Malawi and the whys and hows of amphibian studies in general. This includes what an amphibian is, notes on classification, and how to collect, record, and identify frogs. Throughout the book, she points the student to area where more knowledge is needed and unsolved problems remain."
Author: Alan Channing Publisher: Cornell University Press ISBN: 1501733699 Category : Nature Languages : en Pages : 527
Book Description
Amphibians of Central and Southern Africa is the first comprehensive guide to the frogs, toads, and caecilians of the ten sub-equatorial African countries—Angola, Botswana, Lesotho, Malawi, Mozambique, Namibia, South Africa, Swaziland, Zambia, and Zimbabwe. The result is at once a valuable reference tool, a field guide, and a source of ideas for future research.A source of increasing interest in their own right, amphibians are also benchmark species for biodiversity, and are used as laboratory animals in many of the sciences. In the wild, amphibians, especially frogs, act as natural monitors of water quality and are invaluable in pest control. Their skins secrete a wide range of pharmacologically active substances, such as antibiotics and painkillers. Yet frog populations are declining worldwide, mainly due to human destruction of their habitats. Alan Channing synthesizes information published over the last century to provide the first natural history and a portrait of the amphibian fauna of this vast region.Key features of Amphibians of Central and Southern Africa include*detailed accounts for 205 species of frogs and toads (and 2 species of caecilian) accompanied by color illustrations, distribution maps, details of breeding and tadpole behavior, and call descriptions*illustrations and tadpole identification keys for each genus*special sections for some species with topics such as "skin toxins"*an overview of fossil frogs, a discussion of humankind and frogs in Africa, and a bibliography of African frog biology
Author: Alan Channing Publisher: ISBN: 9781775845126 Category : Nature Languages : en Pages :
Book Description
815 species of amphibian have been described on the African continent - 788 frogs, 23 caecilians and four salamanders. Field Guide to the Frogs & other Amphibians of Africa is the first guide ever to cover all these species. It features a brief introduction with tips for handling and identifying amphibians and a useful illustrated guide to each family group serves as a first step towards species ID. Species accounts describe physical features, distribution, habitat, biology, advertisement calls and conservation status, and are supported by colour photographs and up-to-date distribution maps. This guide will prove invaluable to nature lovers, tour guides, students and scientists.
Author: Kentwood D. Wells Publisher: University of Chicago Press ISBN: 0226893332 Category : Science Languages : en Pages : 1162
Book Description
Consisting of more than six thousand species, amphibians are more diverse than mammals and are found on every continent save Antarctica. Despite the abundance and diversity of these animals, many aspects of the biology of amphibians remain unstudied or misunderstood. The Ecology and Behavior of Amphibians aims to fill this gap in the literature on this remarkable taxon. It is a celebration of the diversity of amphibian life and the ecological and behavioral adaptations that have made it a successful component of terrestrial and aquatic ecosystems. Synthesizing seventy years of research on amphibian biology, Kentwood D. Wells addresses all major areas of inquiry, including phylogeny, classification, and morphology; aspects of physiological ecology such as water and temperature relations, respiration, metabolism, and energetics; movements and orientation; communication and social behavior; reproduction and parental care; ecology and behavior of amphibian larvae and ecological aspects of metamorphosis; ecological impact of predation on amphibian populations and antipredator defenses; and aspects of amphibian community ecology. With an eye towards modern concerns, The Ecology and Behavior of Amphibians concludes with a chapter devoted to amphibian conservation. An unprecedented scholarly contribution to amphibian biology, this book is eagerly anticipated among specialists.
Author: Darren Pietersen Publisher: Penguin Random House South Africa ISBN: 1775847381 Category : Science Languages : en Pages : 741
Book Description
Zambia and Malawi are home to 240 known snake, lizard, terrapin, tortoise and crocodile species. Snakes and other Reptiles of Zambia and Malawi is the first field guide to describe every species of reptile known to occur in this region – including 14 endemics and several new discoveries. Comprehensive descriptions of each order, suborder, family, genus and species. Species descriptions cover identifying features, behaviour, prey and predators, reproduction, range, and danger to humans. Accounts are supported by stunning colour photographs and up-to-date distribution maps that draw on over 16,000 recorded observations. Dichotomous identification keys guide users to the correct genus and species. Introduction includes clear diagrams of morphological features and unpacks the region’s biogeography and diverse habitat types, different venom types and the basic principles of snakebite treatment. This comprehensive field guide – the first of its kind for the region – will appeal to both experienced herpetologists and nature enthusiasts in general. Sales points: Definitive guide to the 240 known reptile species of Zambia and Malawi; authoritative text by leaders in the field; up to date, including several new discoveries; supported by excellent colour photographs; accessible to both scientists and laypersons.
Author: Alan Channing Publisher: Penguin Random House South Africa ISBN: 1775846997 Category : Nature Languages : en Pages : 970
Book Description
815 species of amphibian have been described on the African continent – 788 frogs, 23 caecilians and four salamanders. Field Guide to the Frogs & other Amphibians of Africa is the first guide ever to cover all these species. The book features a brief introduction with tips for handling and identifying amphibians. A useful illustrated guide to each family group serves as a first step towards species ID. Species accounts describe physical features, distribution, habitat, biology, advertisement calls and conservation status, and are supported by colour photographs and up-to-date distribution maps. Field Guide to the Frogs & Other Amphibians of Africa will prove invaluable to nature lovers, tour guides, students and scientists. Sales points: A first of its kind; facilitates identification of hundreds of species; photographic guide to amphibian groups; informative species accounts; glossary (partially illustrated) explaining all technical terms
Author: Trevor Beebee Publisher: Pelagic Publishing Ltd ISBN: 1907807489 Category : Nature Languages : en Pages : 178
Book Description
A comprehensive guide to the native and non-native species of amphibian and reptile found in the British Isles. It covers the biology, ecology, conservation and identification of the British herpetofauna, and provides keys to adults and young.
Author: Margaret M. Stewart
Author: Margaret M. Stewart
Author: Margaret Stewart
Author: Vincenzo Mercurio
Author: Margaret M. Stewart
Author: Alan Channing
Author: Alan Channing
Author: Kentwood D. Wells
Author: Darren Pietersen
Author: Alan Channing
Author: Trevor Beebee