Stefania riveroi is a species of frog in the family Hemiphractidae. It is only known from Yuruaní tepui, a tepui on the border of Venezuela and Guyana. Its habitats are subtropical or tropical moist montane forests, subtropical or tropical high-altitude shrubland, rivers and rocky areas. References Stefania Amphibians of Venezuela Taxonomy articles created by Polbot Amphibians described in 1997 Amphibians of the Tepuis