The jungle cat (Felis chaus) is closely related to the domestic cat, and not as previously thought to the lynx with which it shares some characteristics, such as the tufted ears, long limbs and the short tail. Up to ten subspecies of the jungle cat were described. Morphological data showed the western populations (Israel, Egypt, Palestine, Iraq) to be considerably larger in size than the eastern ones (Pakistan eastward through India and Burma).

Based on the most current studies possibly three jungle cat subspecies exist:

• Felis chaus chaus in Egypt, the Middle East to Turkestan, Uzbekistan, Kazakhstan and Afghanistan
• Felis chaus affinis in East Afghanistan, Indian subcontinent and Sri Lanka and
• Felis chaus fulvidina in South-East Asia, possibly including China.

However, more studies are required to understand the geographical variation in the jungle cat.

The jungle cat has generally a sandy brown, reddish or grey coloured coat without any patterns beside the conspicuous stripes on the top of the legs and occasionally on the throat, which are very light in the south and darker in the north of its range. Melanistic jungle cats often occur in south-eastern Pakistan and in India. The coat in winter is darker and denser than in summer. The jungle cat has a light coloured throat and belly. The tail measures one third of the cat's total head and body length and has usually dark stripes near the end, is brownish grey on the upper and yellowish brown on the lower side. The jungle cat has a long, slim face with especially tall ears that are set relatively close together, reddish on the backs and tipped with small black tufts which can reach up to 15 mm in length. A broad dark line sometimes extends along the posterior part of the back. Male jungle cats are markedly larger than female ones.

The jungle cat is listed as Least Concern by the IUCN Red List but considered as threatened in several range states in Europe and the Caucasus. It is included in the Red books of Russia, Armenia, Azerbaijan and Georgia. In the respective National Red Lists, it is listed as Least Concern in Nepal, as Near Threatened in Bangladesh and Sri Lanka, as Vulnerable in Israel, and as Endangered in China.

The jungle cat is distributed from Egypt across the Caucasus including Georgia, Armenia, Azerbaijan and Russia, central Asia and south Asia through south-east China, Myanmar, Thailand, Cambodia and marginally in Lao PDR and Vietnam. In Egypt (the only African country where the jungle cat occurs), it is distributed along the Nile River Valley south to Aswan, and in El Faiyum, Farafara, Dakhla and Kharga oases. It is found in Israel, southern Lebanon, north-western Jordan, western Syria, Turkey, Iraq where it is found only around riparian vegetation and permanent water sources into Iran. In Iran, the species occurs in 23 out of 31 provinces with the majority of the records coming from the northern, western and southern parts of the country. In Turkey the species is considered to be widely distributed in the south but to be restricted to wetlands and to have a fragmented distribution. It was recorded in Büyük Menderes Delta, Aydin Province, in the Akyatan Wildlife Conservation and Development Area, Akyatan Lagoon, Adan Province and Antalya Province.

The jungle cat has rapidly declined in Europe since the 1960s and is still decreasing. Small populations occur in the Cis-Caspian region and the Caucasus along the Caspian Sea. It is also found around the Aral Seas and through Iran to Pakistan. In the former USSR, its distribution is limited but it has been considered as particularly abundant in Lenkoran, lowlands of Azerbaijan and the Alzani River valley, and abundant in parts of Turkmenistan. It is supposed that around 500 individuals persist in Russia and a very small population seems to remain in Georgia.

The jungle cat is considered common and widespread in India and Sri Lanka, but also in Pakistan and Bangladesh. In Nepal, the population size is estimated to exceed 10,000 individuals. In southern China, South-east Asia (except north-eastern Cambodia) and South-west Asia, very few recent records exist and it is considered as rare. In Lao PDR and Vietnam, the jungle cat seems to be very rare or occurs localised in a few areas, possibly due to unselective trapping and snaring. In Cambodia, it remains locally common in the shrinking, large tracts of open deciduous forest interspersed with grassland. It was recently pictured in the Eastern Plains Landscape protected area complex in the east of the country. In other areas, its status is poorly known, particularly in Myanmar, where almost no information is available. However, it is generally assumed to be very rare in Indochina. It is absent in the Malayan peninsula, south of the Isthmus of Kra.

The only density estimations of the jungle cat are from tugai habitat in Central Asia where 40-150 individuals per 100 km² were estimated. However, in areas where this particular vegetation type has declined, the density did not exceed 20 individuals per 100 km². In the Republic of Dagestan (Russian Federation), the jungle cat population was estimated at 307 animals in 2013.

The jungle cat is solitary and active during day and night. It is a good climber. It rests in borrows of badgers, porcupines or foxes, under bushes, in caves, in the thicket or in reeds where it also makes its dens. The jungle cat stalks its prey on the ground and attacks from behind, but can also jump high into the air to catch birds. It communicates via scent markings yet little is known about its social organization. In captivity, males are very protective of the cubs, even more so than females, and sexual dimorphism may be linked to this behaviour. Family groups of a male with a female and cubs have been seen in the wild. The jungle cat is a good swimmer and even dives to catch fish or to escape danger such as a dog. Jungle cats are sometimes killed by larger predators such as leopards and big snakes.

Its reproductive biology is not well understood. The reproductive season is reported to be in October in south-western India, and in January to February in Central Asia. In Armenia, births were reported in early May. Estrus lasts for five days and gestation for 63–68 days. Interbirth Interval is 93–131 days. Sexual maturity is reached at 11–18 months. Both males and females produce bark like calls when females are in estrus.

The jungle cat’s prey varies across its broad range and consists commonly of rodents, such as rats and mice, all of which weigh less than 1 kg. However, it is also capable of taking larger rodents, such as the coypu in Eurasia, or occasionally young wild pigs or gazelles. Birds are the next major prey but they also feed on squirrels, frogs, lizards, small snakes, amphibians, insects and eggs of birds. In Russia, waterfowl appear to be an important prey species in winter. With overwintering populations of waterfowl congregating in large numbers on unfrozen rivers and marshes, the jungle cat hunts among reed beds and along edges of wetlands, searching for injured or weakened birds. In India, jungle cats were observed to scavenge on kills of larger predators such as the Asiatic lion. Close to villages, jungle cats also take domestic animals such as chickens, ducks and geese.

The jungle cat is included in the CITES Appendix II and protected over part of its range. Hunting is prohibited in Afghanistan, Bangladesh, China, India, Iran, Israel, Myanmar, Pakistan, Tajikistan, Thailand and Turkey. In Bhutan, Georgia, Lao PDR, Lebanon, Nepal, Sri Lanka and Vietnam there is no legal protection of the jungle cat outside protected areas. No information is available for Armenia, Azerbaijan, Cambodia, Egypt, Iraq, Jordan, Kazakhstan, Syria, Turkmenistan and Uzbekistan.

Considering the high habitat loss occurring in riparian and wetland areas, the jungle cat should be considered a research priority. Natural wetlands and reed beds should be better protected, particularly in the dry parts of its range. There is a need for better legal protection and law enforcement. The status and the ecology of the jungle cat are poorly known throughout its range. Another priority should therefore be to gain more knowledge about its ecology and current distribution in order to establish effective conservation measures.

Another issue to be addressed is the conflict between farmers and the jungle cat mostly due to poultry predation. Conservation measures should include better management and protection of domestic fowl, and the prohibition of indiscriminate poisoning and trapping. 

Each jungle cat consumes approximately 1,500 rodents annually. The species is thus part of the natural pest management and provides economic benefit for farmers.