SNOW LEOPARD The snow leopard, also known as the ounce, is a felid in the genus Panthera native to the mountain ranges of Central and South Asia. It is listed as Vulnerable on the IUCN Red List because the global population is estimated to number fewer than 10,000 mature individuals and is expected to decline about 10% by 2040. Scientific name: Panthera uncia Mass: 27 – 54 kg (Adult) Gestation period: 101 days Encyclopedia of Life Length: 75 – 150 cm (Adult, Without Tail) Trophic level: Carnivorous Encyclopedia of Life Family: Felidae Kingdom: Animalia