Tailed amphibians are collectively refered to as salamanders or caudates and are members of the taxonomic order Caudata. Order Caudata is further subdivided into smaller taxonomic groups called families. In Kentucky, Tennessee, North Carolina, South Carolina, Georgia, Alabama, and Mississippi, seven families are represented: Mole salamanders (family Ambystomatidae), Amphiumas (family Amphiumidae), Giant Salamanders and Hellbenders (family Cryptobranchidae), Lungless Salamanders (family Plethodontidae), Mudpuppies, Olms and Waterdogs of the family Proteidae, Newts (family Salamandridae), and Sirens (family Sirenidae). Within these families, there are 159 species, subspecies, or distinct caudate populations in the region according to NatureServe Explorer database records retrieved in 2008.
Tailed amphibians of Kentucky, Tennessee, North Carolina, South Carolina, Georgia, Alabama, and Mississippi are organized on this page by taxonomic families.
Amphiumas (Family Amphiumidae) Amphiumas are fully aquatic tailed amphibians frequently found burrowing in the thick sediment of wetlands.
Giant Salamanders, Hellbenders (Family Cryptobranchidae) Giant Salamanders and Hellbenders inhabit fast moving rivers with rocky bottoms and are very large, ranging in length from 12-24 inches.
Lungless Salamanders (Family Plethodontidae) Lungless salamanders are largely terrestrial but are abundant around streams. Lacking lungs and gills, they are unique for "breathing" through their skin.
Mole Salamanders (Family Ambystomatidae) Mole Salamanders are often subterranean, burrowing under the earth and seldom seen above-ground.
Mudpuppies, Olms, Waterdogs (Family Proteidae) Similar in appearance to but not as large as Hellbenders, aquatic mudpuppies are found widely from Canada, the Midwest, and southeast to Georgia.
Newts, Salamanders (Family Salamandridae) "True Salamanders" fall within this family. They are distinct from other tailed amphibians because their skin's texture is rough and lacks a moist surface.
Sirens (Family Sirenidae) These amphibians are aquatic, lack hind limbs, and have very small front limbs.
For additional Web resources about Caudates, please refer to the NBII resource catalog viewer below. Metadata from the NBII Metadata Clearinghouse is also available below.
NBII Catalog Query for Salamanders (order Caudata)
NBII Metadata Clearinghouse Search Results for Salamanders (order Caudata)
Displaying first 10 metadata records only - Click the "NBII Clearinghouse Search Results RSS Feed" link below to search for more metadata records.
Amphibians of Olympic National Park This fact sheet describes the groups of amphibians found in Olympic National Park. Salamanders, frogs and toads live in the ponds, streams or moist, rocky areas found in the park. The life cycles and habits of these amphibians are described in the fa... ( Sat, 01 Jan 2000 23:59:59 +0000 )
Olympic National Park Terrestrial Herp Incidental Records 2000-01 The dataset represents the results from a two-year survey (2000-2001) of amphibians and reptiles in Olympic National Park. The database contains records of incidental surveys, which were opportunistic surveys conducted in habitats deemed suitable fo... ( Wed, 01 Jan 2003 23:59:59 +0000 )
Olympic National Park Terrestrial Herp Survey 2000-01 This database represents the results of a two-year survey (2000-2001) of amphibians and reptiles in Olympic National Park. The database contains records of probabilistic surveys, which were terrestrial surveys for reptiles and amphibians conducted a... ( Wed, 01 Jan 2003 23:59:59 +0000 )
Use of Amphibian Communities as Indicators of Restoration Success We will use established sampling methodologies such as mark-recapture to investigate survival, movement, and density, develop new methods for sampling across hydroperiod gradients (drift fence arrays), and use newly developed statistical techniques ... ( Fri, 01 Jan 2100 23:59:59 +0000 )
[Copyright: John Jensen/Dr. Camp, USDA Forest Service]
Four-toed Salamander Hemidactylium scutatum
Description:Small lungless slender salamander with rusty to grayish brown above with grayish sides and may have small black and bluish speckles on sides. Length is 2 to 4 in (5 to 10 cm). Unique characteristics: four-toed hind feet and tail is constricted (narrows) at its base.
Life History:Breeds in fall and lays 30-50 eggs under moss, and spawns in early March and the larvae hatch in May. The eggs are laid so that larvae fall or wriggle into shallow ponds, pools, or small, quiet streams.
Habitat:Wooded areas with pools, bogs, or slow bog streams. In leaf litter and under rocks and logs.
Distribution:Widely but discontinuously distributed throughout much of the eastern U.S.
Status:Designated as a species of "Great Conservation Need" in states of Ky., Miss., N.C., S.C., & Tenn.