This species is known with certainty only from the type locality in Táchira State, Venezuela (Boca del Monte, Camino del Pregonero), from 2,300-2,800m asl. Other Táchira localities listed in Barrio (1999) are unconfirmed.
Habitat and Ecology
It inhabits mountain streams in cloud forest. The eggs are laid on land and the male protects the eggs. When they are hatched, the male carries the larvae on his back to water where they develop further.
It is an uncommon species.
The major threats are agriculture, involving both crops and livestock, and agricultural pollution, and the area of occupancy of this species is now less than 20km².
It is not known to occur in any protected areas, and protection of remaining tracts of forest habitat in the Venezuelan Andes is necessary.
Enrique La Marca, Juan Elías García-Pérez 2010. Aromobates orostoma. In: IUCN 2013