Morphologial Variations in Three Species of Toads in Alabama PDF Download

Author: Phillip W. Jarnigan
Publisher:
ISBN:
Category : Bufonidae
Languages : en
Pages : 61

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Author: Craig Guyer
Publisher: University of Alabama Press
ISBN: 0817360662
Category : Nature
Languages : en
Pages : 264

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"Frogs and Toads of Alabama is the most comprehensive taxonomy of the anuran fauna gathered since Robert H. Mount's seminal 1975 volume on the reptiles and amphibians of Alabama. This richly illustrated guide provides an up-to-date summary of the taxonomy and life history of frogs and toads both native and introduced to the state. Alabama possesses one of the most species-rich biotas in north temperate areas and this richness is reflected in its frogs and toads. The authors examine all known species within the state and describe important regional variations in each species, including changes in species across the many habitats that comprise the state. Significant field studies, especially of Alabama's species of conservation concern, have been performed and are used to inform discussion of each account. The life-history entry for each species is comprised of scientific and common names, full-color photographs, a morphological description, discussion of habits and life cycle, and a distribution map depicting the species range throughout the state, as well as notes on conservation and management practices. The illustrated taxonomic keys provided for families, genera, species, and subspecies are of particular value to herpetologists. This extensive guide will serve as a single resource for understanding the rich natural history of Alabama by shedding light on an important component of that biodiversity. Accessible to all, this volume is valuable to both the professional herpetologist and the general reader interested in frogs and toads"--

Author: Robert H. Mount
Publisher: University Alabama Press
ISBN:
Category : Nature
Languages : en
Pages : 364

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"The quintessential field guide on reptiles and amphibians of a state". -- Whit Gibbons

Author: James Samuel Rogers
Publisher:
ISBN:
Category :
Languages : en
Pages : 86

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Author: C. Kenneth Dodd Jr.
Publisher: JHU Press
ISBN: 1421444925
Category : Science
Languages : en
Pages : 991

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The most thorough, updated guide to frogs and toads in the United States and Canada available. A stunning diversity of frog species can be found from coastal swamps to lofty mountain peaks, and from the Florida Keys to the Arctic Ocean. They live in subtropical lowlands, grassland prairies, deserts, and alpine-tundra habitats. Some species have restricted habitat requirements, whereas others occur contiguously from the arid plains or humid southeastern forests to the high tundra. In this new edition of Frogs of the United States and Canada, C. Kenneth Dodd Jr. tours the reader through the marvelous world of North American frogs. Covering 114 native and introduced species from all US states and Canadian provinces, this comprehensive reference on the biology, behavior, and conservation of the Order Anura includes detailed and updated information on • past and present distribution • life history and demography • reproduction and diet • landscape ecology and evolution • diseases, parasites, and threats from toxic substances • conservation and management Hundreds of occurrence maps, line drawings, and new color photographs of frogs and their habitats enhance the text. The most thorough treatment of the life histories, distribution, and status of North American frogs ever produced, Frogs of the United States and Canada has been the go-to reference for naturalists, scientists, and resource managers in their efforts to understand and conserve frogs, their habitats, and biodiversity for over a decade. Based on a meticulously updated examination of more than 8,000 references current through 2021, this second edition ensures Dodd's master work will remain an unparalleled resource for years to come.

Author: Michael Lannoo
Publisher: Univ of California Press
ISBN: 0520929438
Category : Science
Languages : en
Pages : 1117

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This benchmark volume documents in comprehensive detail a major environmental crisis: rapidly declining amphibian populations and the disturbing developmental problems that are increasingly prevalent within many amphibian species. Horror stories on this topic have been featured in the scientific and popular press over the past fifteen years, invariably asking what amphibian declines are telling us about the state of the environment. Are declines harbingers of devastated ecosystems or simply weird reflections of a peculiar amphibian world? This compendium—presenting new data, reviews of current literature, and comprehensive species accounts—reinforces what scientists have begun to suspect, that amphibians are a lens through which the state of the environment can be viewed more clearly. And, that the view is alarming and presages serious concerns for all life, including that of our own species. The first part of this work consists of more than fifty essays covering topics from the causes of declines to conservation, surveys and monitoring, and education. The second part consists of species accounts describing the life history and natural history of every known amphibian species in the United States.

Author: Robert Hughes Mount
Publisher:
ISBN:
Category : Amphibians
Languages : en
Pages : 364

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Author: Craig Guyer
Publisher:
ISBN: 9780817391928
Category : Electronic books
Languages : en
Pages : 397

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Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 680

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Author: Alabama Museum of Natural History
Publisher:
ISBN:
Category : Natural history
Languages : en
Pages : 260

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