Southern red-backed salamander

Southern red-backed salamander
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Lissamphibia
Order: Caudata
Family: Plethodontidae
Genus: Plethodon
Species: P. serratus
Binomial name
Plethodon serratus
Grobman, 1944
Synonyms

Plethodon cinereus serratus
Grobman, 1944

The southern red-backed salamander (Plethodon serratus) is a species of salamander native to the United States. It is found in four widely disjunct populations: one in central Louisiana; one in the Ouachita Mountains of Arkansas and Oklahoma; one in central Missouri; and one from southeastern Tennessee, to southwestern North Carolina, western Georgia, and eastern Alabama. It is sometimes referred to as the Georgia red-backed salamander or the Ouachita red-backed salamander. It was once considered a subspecies of the red-backed salamander, Plethodon cinereus.

Description

The southern red-backed salamander is typically gray or black in color, with a red-brown, fading stripe across the width of its back. It grows from 8 to 11 cm (3 to 4 in) in length.

Behavior

Mostly nocturnal, it is often found under ground debris in moist, forested areas. In dry seasons, it moves closer to permanent water sources. Its primary diet is small arthropods and mollusks.

References


This article is issued from Wikipedia - version of the Tuesday, September 15, 2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.