Pseudoeurycea mystax

Pseudoeurycea mystax
P. mystax in Oaxaca, Mexico
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Urodela
Family: Plethodontidae
Genus: Pseudoeurycea
Species:
P. mystax
Binomial name
Pseudoeurycea mystax
Bogert, 1967

Pseudoeurycea mystax is a species of salamander in the family Plethodontidae. It is endemic to Mexico and only known from the area of its type locality in the Sierra Madre de Oaxaca near Ayutla, Oaxaca. Its common name is mustache false brook salamander or mustached false brook salamander. The specific name refers to the whitish protuberances on the lips that resemble a mustache in the frontal view of the male holotype.

Pseudoeurycea mystax is only known from the vicinity of San Pedro y San Pablo Ayutla in eastern Oaxaca, Mexico