Bengal Tiger

Lives in India, Nepal, Bhutan, and Bangladesh, and is the most common subspecies. In 2011, the total adult population was estimated at 1,520–1,909 in India, 440 in Bangladesh, 155 in Nepal and 75 in Bhutan. Coat color varies from light yellow to reddish yellow with black stripes.

Indochinese Tiger

Is found in Cambodia, China, Laos, Burma, Thailand, and Vietnam. In 2010 the total population was estimated at about 350 individuals. Their preferred habitat is forests in mountainous or hilly regions.

Malayan Tiger

Exclusively found in the southern part of the Malay Peninsula. As of 2014 the total population is estimated at fewer than 500 individuals, though a new report from September that year estimated it at between 250 and 340 individuals.

Siberian Tiger

Inhabits the Amur-Ussuri region of Primorsky Krai and Khabarovsk Krai in far eastern Siberia. As of 2014, the World Wildlife Fund estimates a total population of 400. It is the largest subspecies and ranks among the largest felids ever to have existed. Compared to other subspecies, Siberian tigers have thicker coats, paler hues, and fewer stripes in dark brown instead of black.

South China Tiger

Is's most critically endangered subspecies of tiger, and one of the 10 most endangered animals in the world. There has been no confirmed wild sighting in over 25 years. It is the second-smallest subspecies. The South China tiger is considered to be the most ancient of the tiger subspecies and is distinguished by a particularly narrow skull, long nose, rhombus-like stripes and vivid orange color.

Sumatran Tiger

Found only on the island of Sumatra. As of 2014 the wild population is estimated at between 400 and 500. It is the smallest of all living tigers. Their reduced size is an adaptation to the thick, dense forests and smaller prey in their native habitat. This subspecies also has the darkest coat, with more narrowly spaced stripes and a longer mane.

Tiger

The tiger (Panthera tigris) is the largest cat species, reaching a total body length of up to 3.38 m (11.1 ft) over curves and weighing up to 388.7 kg (857 lb) in the wild. Its most recognisable feature is a pattern of dark vertical stripes on reddish-orange fur with a lighter underside. The species is classified in the genus Panthera with the lion, leopard, jaguar and snow leopard. Tigers are apex predators, primarily preying on ungulates such as deer and bovids. They are territorial and generally solitary but social animals, often requiring large contiguous areas of habitat that support their prey requirements. This, coupled with the fact that they are indigenous to some of the more densely populated places on Earth, has caused significant conflicts with humans.

Tigers once ranged widely across Asia, from Turkey in the west to the eastern coast of Russia. Over the past 100 years, they have lost 93% of their historic range, and have been extirpated from southwest and central Asia, from the islands of Java and Bali, and from large areas of Southeast and Eastern Asia. Today, they range from the Siberian taiga to open grasslands and tropical mangrove swamps. The remaining six tiger subspecies have been classified as endangered by IUCN. The global population in the wild is estimated to number between 3,062 and 3,948 individuals, down from around 100,000 at the start of the 20th century, with most remaining populations occurring in small pockets isolated from each other, of which about 2,000 exist on the Indian subcontinent. Major reasons for population decline include habitat destruction, habitat fragmentation and poaching. The extent of area occupied by tigers is estimated at less than 1,184,911 km2 (457,497 sq mi), a 41% decline from the area estimated in the mid-1990s.

Tigers are among the most recognizable and popular of the world's charismatic megafauna. They have featured prominently in ancient mythology and folklore, and continue to be depicted in modern films and literature. They appear on many flags, coats of arms, and as mascots for sporting teams. The tiger is the national animal of Bangladesh, India, Vietnam, Malaysia and South Korea.