Species Description: This salamander is long, with smallish legs and a long tail. Valley and Ridge Salamander (Plethodon hoffmani) is a slender, long-tailed species that occurs in the ridge and valley and mountains of western Maryland, from Washington County to Garrett County. They may also r= each as far west as the Appalachian Plateau. Valley and Ridge Salamander from Juniata County, PA, USA on April 25, 2020 at 02:09 PM by cameala Plethodon hoffmani Highton, 1971 Valley and Ridge Salamander. and Ridge) physiographic province of the northern Appalachians from Pennsylvania through Virginia (Petranka …
- Valley an= d Ridge Salamanders occupy areas as far north as central Pennsylvania and a= s far south as the New River in Virginia and West Virginia. Valley & Ridge Salamander. David A. Beamer 1 Michael J. Lannoo 2.
392-397pp. Observation Metrics; Total Observations: 26: Total Observers: 16: Current Year: 4: Total Countries: 1: Mobile App Entries: 7: Browser Entries: 4: Imported Records: 13: Deceased: 0: View all records.
This salamander appears to favor drier, well-drained habitats than …
28-84. Shenandoah Mountain Salamanders occur on Shenandoah Mountain in Pendleton, Hardy, Hampshire, and Grant counties. Plethodon hoffmani (Valley and Ridge Salamander). Valley and Ridge Salamander (Plethodon hoffmani) Small and slender, with the tail comprising 50% or more of the total length.
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10-27. Etymology: Genus: plethore is Greek meaning "fullness or full of", odon is Greek for "teeth". They are a woodland species that usually lives in woodland habitats found in micro-habitats consisting of rocks and logs with leaf litter on the forest floor. Learn more about badges. This area is characterized by steep crested ridges and wide valleys. Its back is dark brown, speckled with tiny flecks of silver white or bronze; the belly is dark with white markings.There are 21 costal grooves. Habitat Photo for Valley and Ridge Salamander courtesy of Matt Kline.
1. Salamanders of the United States and Canada. The throat of this species is whitish and the belly shows more light mottling than its close relative Plethodon richmondi. Remains underground during hot and cold weather. Scientific Name: Plethodon hoffmani.
Valley and Ridge Salamander Plethodon hoffmani (Highton, 1972) Western MD only . Strongly resembling the leadback, the valley and ridge salamanders are deep brown in color, with scattered white spots and brassy flecks. Deciduous or mixed hardwood-conifer forest on hillsides and ridges or valley floors, near valley streams. Eastern red-backed salamanders have a distinctive red stripe along the back and tail. This dataset represents a species known range extent for Valley And Ridge Salamander (Plethodon hoffmani) within the conterminous United States (CONUS) based on 2001 ground conditions. Examples of Valley and Ridge Salamanders (Plethodon hoffmani) encountered during this study. Small to medium-sized, slender species. Source: Herpetological Review, Volume 30, p.160 (1999) Google Scholar; XML; More like this. Mainly found in the Susquehanna river valley in west-central Pennsylvania south to Virginia and West Virginia.
Distribution .
This species is slender with short legs, a long tail, and 21 costal grooves.
They can be found under rocks, logs, and other surface cover along ravines and mountain slopes (Petranka 1998).
Valley and Ridge Salamanders are found from Summers and Monroe counties north through the eastern panhandle. Predation. The valley and ridge salamander is a terrestrial salamander which a total length of 80 to 137 millimetres (3.1 to 5.4 in). Common Name: Valley and Ridge Salamander. References: Hulse, C. and McCoy C. J. and Ellen Censky ,1998. The belly is dark with white mottling. Valley and Ridge Salamanders are found from Summers and Monroe counties north through the eastern panhandle.
Historical versus Current Distribution. Some lack most or all of the red pigmentation and are sometimes known as "leadbacks." Mature hardwood forests with well drained soils are optimal. Publication Type: Journal Article. Most Recent Records Some records may be hidden from the public.
The background color is brownish-black to black with small scattered white and silvery to brassy spots and flecks. Mountain slopes and ravines. The background color is usually dark brown to black with small gold or silver flecks.
The dorsum is dark brown to blackish with scattered whitish or brassy flecks and the venter is dark with mottling, especially on the chin. When two salamander species, the red-backed salamander and the valley-and-ridge salamander, occur wi… Show more When two salamander species, the red-backed salamander and the valley-and-ridge salamander, occur without the other present, their jaw structures are identical, and they consume the same prey. The valley and ridge salamander (Plethodon hoffmani) is a species of salamander in the family Plethodontidae endemic to the Appalachian Mountains in the eastern United States. 1. (Photographed by Bradley E. Carlson).
Kingdom Animalia > Phylum Chordata > Class Amphibia > Order Caudata > Family Plethodontidae > Genus Plethodon [Go to Species Page] Legend.