Plethodon is a genus of salamanders in the family Plethodontidae. They are commonly known as woodland salamanders. All members of the genus are endemic to North America. They have no aquatic larval stage. In some species, such as the red-backed salamander. 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.
Ainsworth's salamander is an extinct species of salamander in the family Plethodontidae. It was endemic to the United States and only known from its type series collected in Jasper County, Mississippi in 1964. Later research has cast doubt to its validity; it might be a junior synonym of Plethodon mississippi.
The Scott Bar salamander is a species of salamander in the family Plethodontidae, endemic to the United States, where it is restricted to a very small range in the Scott River drainage in Siskiyou County, California, at altitudes between 700 and 1,300 metres above sea level. Described in 2005, it is one of the most recently described species in the large genus Plethodon.
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. The species is endemic to the United States.
The Fourche Mountain salamander is a species of salamander in the family Plethodontidae endemic to the Ouachita Mountains in the central United States. Its natural habitat is temperate forests and it is threatened by habitat loss.
The Cumberland Plateau salamander is a species of salamander in the family Plethodontidae. It is endemic to the Cumberland Plateau, the southeastern United States. Its natural habitat is temperate forests. It is threatened by habitat loss.
The Pigeon Mountain salamander is a species of salamander in the family Plethodontidae. It is endemic to Pigeon Mountain in the US state of Georgia.
Plethodon punctatus, commonly known as the Cow Knob salamander or white-spotted salamander, is a species of salamander in the family Plethodontidae. It is endemic to high mountain forests on the border of Virginia and West Virginia in the United States. Nearly all occurrences are on Shenandoah Mountain, Nathaniel Mountain and Great North Mountain in George Washington National Forest. Cow Knob salamanders are a member of the P. wehrlei species complex, which includes many other Appalachian salamanders historically referred to Plethodon wehrlei.
The Webster's salamander is a species of salamander in the family Plethodontidae. It is endemic to the southeast United States, in patchy and disjunct lowland subpopulations ranging from South Carolina to Louisiana. Its natural habitat is mixed mesophytic temperate forests, in association with rocky streams and outcrops.
Weller's salamander is a species of salamander in the family Plethodontidae. This species in endemic to the southeastern mountain range of the United States. It is mainly found in North Carolina near Grandfather Mountain. The salamanders have a unique metallic spotting which distinguishes them from other Plethodon species and other salamanders in the area. They mainly inhabit cool forests with rocky areas.
The Yonahlossee salamander is a particularly large woodland salamander from the southern Appalachian Mountains in the United States. The species is a member of the family Plethodontidae, which is characterized by being lungless and reproductive direct development. P. yonahlossee was first described in 1917 by E.R Dunn on a collection site on Grandfather Mountain in North Carolina. The common and specific name is of Native American origin, meaning “trail of the bear”. It is derived from Yonahlossee Road northeast of Linville, where the specimen was first described.
The red salamander is a species of salamander in the family [[Plethodontidae) endemic to the eastern United States. Its skin is orange/red with random black spots. Its habitats are temperate forests, small creeks, ponds, forests, temperate shrubland, rivers, intermittent rivers, freshwater, trees springs. Overall this species is common and widespread, but locally it has declined because of habitat loss and it is considered threatened in Indiana and New York. Red salamanders eat insects, earthworms, spiders, small crustaceans, snails, and smaller salamanders. To eat, they extend their tongue to capture prey on the tip of it and retract it back into their mouths. The red salamander, as a member of the family Plethodontidae, lacks lungs and respires through its skin.
The Mississippi slimy salamander is a species of terrestrial plethodontid salamander found throughout most of the U.S. state of Mississippi, western Alabama, western Tennessee, far western Kentucky, and eastern Louisiana. The Mississippi slimy salamander is part of the larger slimy salamander complex.
The Ocmulgee slimy salamander is a species of salamander in the family Plethodontidae. It is endemic to the state of Georgia in the United States, where it is found in regions of the coastal plain and Piedmont that are associated with the Ocmulgee River drainage system. It is only known from a few counties, and due to this restricted range, it is at high risk of extinction. Many populations of this species are already experiencing precipitous declines, with some even possibly being extirpated.
The Blacksburg salamander is a species of salamander in the family Plethodontidae. It is endemic to the Southeastern United States, where it is restricted to a portion of the Appalachian Mountains in southwestern Virginia. Its common name refers the town of Blacksburg, Virginia, as many specimens were initially found in the vicinity of the town.
