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. 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.
The northern slimy salamander is a species of terrestrial plethodontid salamander found throughout much of the eastern two-thirds of the United States.
The Blue Ridge gray-cheeked salamander is a species of salamander in the family Plethodontidae endemic to the Blue Ridge Mountains of North Carolina, United States. It is one of 55 species in the genus Plethodon and one of the most recently to be described. Its natural habitat is temperate forests. It is threatened by habitat loss.
The Cheoah Bald salamander is a species of salamander in the family Plethodontidae endemic to the state of North Carolina in the United States. Its natural habitat is temperate forests and it is threatened by habitat loss. It was formerly considered a variant of the red-cheeked salamander until it was found to be a distinct species.
The white-spotted slimy salamander is a species of salamander in the family Plethodontidae endemic to the Eastern United States. It is one of 55 species in the genus Plethodon, and was one of the first to be described of its cogeners.
The northern zigzag salamander is a species of salamander in the family Plethodontidae. It is endemic to the eastern United States. It has been found in Illinois, Kentucky, Tennessee, Alabama, and Mississippi. The northern zigzag salamander's natural habitat includes temperate forests, rocky areas, and caves. It is threatened by habitat loss.
Dunn's salamander is a species of salamander in the family Plethodontidae endemic to the western United States.
The northern ravine salamander is a species of salamander in the family Plethodontidae endemic to the United States. It has been found in Indiana, Ohio, Kentucky, Pennsylvania and West Virginia. Its natural habitats are temperate forests and rocky areas. The species is listed as Least Concern on the IUCN Red List of Threatened Species.
The Cumberland Plateau salamander is a species of salamander in the family Plethodontidae endemic to the United States. Its natural habitat is temperate forests. It is threatened by habitat loss.
The South Mountain gray-cheeked salamander is a species of salamander in the family Plethodontidae, endemic to the state of North Carolina in the United States, where it is only found in the South Mountains. It was formerly considered a variant of the red-cheeked salamander. Its natural habitat is temperate forests. It is threatened by habitat loss.
The southern gray-cheeked salamander is a species of salamander in the family Plethodontidae endemic to the area where North Carolina, South Carolina, and Georgia adjoin each other in the southeastern United States. The species has a known altitudinal range of 256 to 1,295 m in the mountains of the region. Where their ranges overlap, it hybridizes with P. jordani and P. teyahalee. Its natural habitat is temperate forests. It is threatened by habitat loss.
The northern gray-cheeked salamander is a species of salamander in the family Plethodontidae and endemic to the Blue Ridge Mountains and Appalachian Mountains in the eastern United States. It is closely related to the Red-cheeked salamander and the Red-legged salamander. Its natural habitat is temperate forests. It is found under moss, rocks, logs, and bark in cool, moist forests above 2500 feet. Especially found in spruce-fir forests. The Gray-cheeked Salamander commonly eats millipedes, earthworms, crane flies, spiders, and centipedes and less commonly eats ants, mites, and springtails. They eat spiders, moths, flies, beetles, bees, and snails. The male and female perform a courtship, where the male nudges the female with his snout, does a foot dance, then circles under the female and the two then walk together. It is threatened by habitat loss.
The Jemez Mountains salamander is a species of salamander in the family Plethodontidae endemic to New Mexico in the United States. Its natural habitat is temperate forests. It is threatened by habitat loss, is in rapid decline, and was placed on the IUCN Red List in 2013.
The ravine salamander is a species of salamander in the family Plethodontidae. The species is endemic to the United States, and it is threatened by habitat loss.
The Sequoyah slimy salamander is a species of salamander in the family Plethodontidae.
The Big Levels salamander is a species of salamander in the family Plethodontidae. It is endemic to Virginia in the eastern United States. First described in 2004, the specific name sherando is from Sherando Lake in the George Washington National Forest. Its common name refers to the Big Levels area of southeastern Augusta County, Virginia, a series of flat to gently rolling mountain tops in the Blue Ridge Mountains, where it was found.
The southern Appalachian salamander, scientific name Plethodon teyahalee, is a species of salamander in the family Plethodontidae.
The southern zigzag salamander is a species of salamander in the family Plethodontidae. It is endemic to the United States.
The Webster's salamander is a species of salamander in the family Plethodontidae. It is endemic to the United States. Its natural habitat is temperate forests. It is threatened by habitat loss.
