(Pseudoeurycea orchileucos)
Pseudoeurycea orchileucos (common name: Sierra de Juárez worm salamander) is a species of salamander in the family Plethodontidae.It is endemic to Oaxaca,Mexico,where it is known from the northern slopes of Sierra de Juarez at elevations of 800–1,390 m (2,620–4,560 ft) above sea level.