Mountain Earth Snake

Scientific Name: Virginia valeriae pulchra
Size: 7-13 inches (18-33 cm) in length
PA Status: Species of special concern

Habitat Type:
Hardwood or mixed hardwood - conifer forest in upland regions. Steep hillsides with rocky cover and second growth vegetation. Mainly found under rocks.

Colorations:
Adults:

  • The dorsal background is reddish brown, brown, to grey.
  • The dorsal has small black dots that form longitudinal rows that may or may not be present.
  • The ventral is white to pale yellow and often times bordered with pink.
  • The head coloration is the same or darken that the dorsal and becomes white to grey on the supralabials.
  • The eyes are bordered with black.
  • The infralabials and chin are white but may have maculation on the anterior of the chin and infralabials.

Juveniles:

  • Similar to adults.

Characteristics:

  • Small stout-bodied with short tail.
  • The head is short and pointed and is not distinct from the body.
  • The dorsal scales are slightly keeled and may appear smooth.

Scale Counts:

  • 17 scale rows at midbody.
  • 15 scale rows at anterior.
  • 17 scale rows near the tail.
  • 107-134 ventral scales
  • 22-45 subcaudals scales | 2 rows of subcaudals
  • 2 nasal scales
  • 1 long horizonal loreal scale
  • 0 preocular scales
  • 2 postoculars scales
  • 1 + 2 temporal scales
  • 6 supralabials
  • 6 infralabials
  • Anal plate is divided

 Confused with:

  • Eastern Smooth Earth Snake
  • Brown Snake

Coloration/Pattern Photos:
Adults
Mountain Earth Snake - By: Rex Everett

Range Map:
Mountain Earth Snake Range Map

References:

  • Hulse, C. and McCoy C. J. and Ellen Censky ,1998. Amphibians and Reptiles of Pennsylvania and the Northeast. 341-343pp.

Photo Credits:

  • Rex Evertt