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Southern Appalachian Salamander
The southern Appalachian salamander (''Plethodon teyahalee'') is a species of salamander in the family Plethodontidae. Distribution ''P. teyahalee'' is endemic to the southern Appalachian Mountains in the Southeastern United States, where it is found within the states of Georgia, South Carolina, North Carolina, and Tennessee. The salamander's altitudinal range extends to 1,550 m. Its natural habitat is temperate Appalachian forests. The species is threatened by habitat loss Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby .... References External links Plethodon Salamander, Southern Appalachian Ecology of the Appalachian Mountains Endemic fauna of the United States Salamander, Southern Appalachian Natural history of the Great Smoky Mountains Natural history of Sout ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Highton
Richard Highton (born December 24, 1927) is an American herpetologist, an expert on the biological classification of woodland salamanders. Education and personal life Highton was born in Chicago. His father encouraged his son to have an interest in herpetology. In 1950 he was awarded a bachelor's degree in biology, mathematics and sociology from New York University, with his studies interrupted by military service. He received his master's degree and Doctorate in Philosophy from the University of Florida. In 1950 he married Anne Adams and they had 4 children together. Career A field visit to the southern Appalachians mountains in 1948 with Carl Gans was the start of his work on salamanders. In 1956 he joined the Zoology Department University of Maryland College Park, with emphasis on genetics and is currently Professor Emeritus in Biology. On his retirement in 1998, his collection of approximately 140,000 salamander specimens was donated to the Smithsonian Institution. Since 199 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plethodon
''Plethodon'' is a genus of salamanders in the family Plethodontidae. They are also known as woodland salamanders or, more rarely, slimy salamanders. All members of the genus are endemic to North America (Canada and USA). They have no aquatic larval stage. In some species, such as ''Plethodon cinereus'', the red-backed salamander, eggs are laid underneath a stone or log. Young hatch in the adult form. Members of ''Plethodon'' primarily eat small invertebrates. The earliest known fossils of this genus are from the Hemphillian of Tennessee in the United States. Species There are 56 species in the genus ''Plethodon''. Listed in alphabetical order of specific name: ''Nota bene'': A binomial authority In taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, bot ... in parentheses indicates that th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural History Of South Carolina
Nature, in the broadest sense, is the physical world or universe. "Nature" can refer to the phenomena of the physical world, and also to life in general. The study of nature is a large, if not the only, part of science. Although humans are part of nature, human activity is often understood as a separate category from other natural phenomena. The word ''nature'' is borrowed from the Old French ''nature'' and is derived from the Latin word ''natura'', or "essential qualities, innate disposition", and in ancient times, literally meant "birth". In ancient philosophy, ''natura'' is mostly used as the Latin translation of the Greek word ''physis'' (φύσις), which originally related to the intrinsic characteristics of plants, animals, and other features of the world to develop of their own accord. The concept of nature as a whole, the physical universe, is one of several expansions of the original notion; it began with certain core applications of the word φύσις by pre-Socr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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