Mountain Chorus Frog
Scientific Name: Pseudacris brachyphona
Size: 1.6-2 inches (4-5 cm) in length
PA Status: Species of special concern
Habitat Type:
Deciduous woodlands and upland wood areas. This species is not associated with water.
Colorations:
- The dorsal background color ranges from tan to light brown with a dark brown to black markings that are variably shaped but commonly resembles the look of inverted parentheses that extends from the back of the head to the groin; along the sides of the body.
- The head typically has a triangular blotch or pattern located between the eyes, but this may not be apparent on all individuals.
- The ventral is cream-colored with a stippled pattern
Characteristics:
- Small species.
- The body is robust.
- The head is broad and flat with a blunt snout.
- The eyes are large and positioned on the sides of the head.
- The dorsal skin slightly rough.
- The ventral skin is coarsely granular.
- The fore legs are small and thin.
- The hind legs are long and slender.
- The toes have minimal webbing.
- The toe tips have small well-developed disc.
Tadpole coloration and characteristics:
- Small-sized. Average 1-3 cm
- The dorsum and sides are dark brown and may have a metallic/bronze flecking.
- The belly is bronze and iridescent.
- The tail crest is moderately developed and translucent, with small dark spots and fleaks.
Confused with:
- Western Chorus Frog
Coloration/Pattern Photos:
Adults
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Tadpoles
Eggs
Listen
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Range Map:

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References:
- Hulse, C. and McCoy C. J. and Ellen Censky ,1998. Amphibians and Reptiles of Pennsylvania and the Northeast. 148-151pp.
Photo & Audio Credits:
- Tom Diez
- Dylan Cooper
- Jason Poston

