The dwarf blue sheep or dwarf bharal (Pseudois schaeferi) is an endangered species of caprid found in China Proper and Tibet. It inhabits low, arid, grassy slopes of the upper Yangtze gorge in Batang County of the Sichuan Province, and a small part of the Tibet Autonomous Region, where it is known by the local name rong-na.Originally given subspecific status to the bharal (Pseudois nauyar), morphological research conducted in the 1970s led it to be considered a distinct species.