Pygmy Salamander - Diagnosis

Diagnosis

Desmognathus wrighti has a light belly with a gold-colored iridophore pattern that extends from the abdomen to the anterior of the cloacal vent. The salamander has a rounder snout and the total body length ranges from 35mm to 44mm. The tail is not keeled and the body length is equal to or greater than the tail length. Pygmy salamanders are typically light brown with dark brown pigment on the dorsal side forming an inverted V-shape marking down the back This ‘V’ shape marking is a classic pigmentation marking. The salamander’s color can range from brick red to yellow but usually is found as a light brown shade. The light stripe from the eye to the jaw designates the salamanders as a desmognathan. Desmognathus wrighti typically has six vomerine teeth on each side of the mouth along with premaxillary and mandible teeth. The maximum size of males and females has been determined to have no real difference in the species.