Rulyrana adiazeta is a species of frog in the family Centrolenidae. It is endemic to the western slopes of the Cordillera Oriental, Colombia, in the departments of Cundinamarca, Santander, and Tolima. Its natural habitats are pre-montane and montane forests at elevations of above sea level. It occurs on vegetation next to streams. It is a common species but is locally suffering from habitat loss caused by agricultural expansion. References adiazeta Amphibians of the Andes Amphibians of Colombia Endemic fauna of Colombia Amphibians described in 1991 Taxa named by John Douglas Lynch Taxonomy articles created by Polbot