This frog has a stocky body, long legs and prominent tarsal pads. Adults reach a body length of 35 mm. Dorsal coloration varies from light brown or grey to olive-grey. The venter is paler. A distinct white stripe runs from the upper lip to the tympanum. Dark lateral and paramedian stripes are well defined and extend onto the tibiae and femora when the legs are flexed. There is a suffusion of bright yellow on the undersides of the hind legs.
- Hoffman, R. L. (1963). ''Pseudacris brachyphona.'' Catalogue of American Amphibians and Reptiles. American Society of Ichthyologists and Herpetologists, 234.1-234.2.