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2 produkter
2 produkter
Häftad, Engelska, 2000
513 kr
Skickas inom 5-8 vardagar
In our own juvenile stage, many of us received our wide-eyed introduction to the wonders of nature by watching the metamorphosis of swimming tadpoles into leaping frogs and toads. The recent declines in amphibian populations worldwide and the suitability of amphibians for use in answering research questions in disciplines as diverse as molecular systematics, animal behaviour and evolutionary biology have focused enormous attention on tadpoles. In this reference, experts on tadpole biology relate what is known about tadpoles and what one might learn from them in the future. The book provides summaries of tadpole morphology, development, behaviour, ecology and environmental physiology; explores the evolutionary consequences of the tadpole stage; synthesizes available information on their biodiversity; and presents a standardized terminology and a literature review of tadpole biology.
Inbunden, Engelska, 2015
971 kr
Skickas inom 5-8 vardagar
Generously illustrated, this essential handbook for herpetologists, ecologists, and naturalists features comprehensive keys to eggs, embryos, salamander larvae, and tadpoles; species accounts; a glossary of terms; and an extensive bibliography. The taxonomic accounts include a summarization of the morphology and basic natural history, as well as an introduction to published information for each species. Tadpole mouthparts exhibit major characteristics used in identifications, and the book includes illustrations for a number of species. Color photographs of larvae of many species are also presented.Handbook of Larval Amphibians of the United States and Canada, written by the foremost experts on larval amphibians, is the first guide of its kind and will transform the fieldwork of scientists and fish and wildlife professionals.