Lion

The **lion** (*Panthera leo*) is a species in the family Felidae and a member of the genus *Panthera*. It is the second largest extant species after the tiger. It exhibits a pronounced sexual dimorphism; males are larger than females with a typical weight range of 150 to 250 kg (331 to 551 lb) for the former and 120 to 182 kg (265 to 401 lb) for the latter. In addition, male lions have a prominent mane, which is perhaps the most recognisable feature of the species. Both sexes have hairy tufts at the end of their tails.

In the Pleistocene, lions were the most widespread large land mammals and ranged throughout Eurasia, Africa and North America. Today, the lion occurs in fragmented populations in Sub-Saharan Africa and one in western India. It has been listed as Vulnerable on the IUCN Red List since 1996, as populations in African range countries declined by about 43% since the early 1990s. Lion populations are untenable outside designated protected areas. Although the cause of the decline is not fully understood, habitat loss and conflicts with humans are the greatest causes of concern. The Asiatic lion and the West African lion are listed as Endangered and Critically Endangered, respectively.

The lion typically inhabits grasslands and savannahs, but is absent in dense forests. It is usually more diurnal than other big cats, but when persecuted adapts to being active at night and at twilight. A lion pride consists of a few adult males, related females and cubs. Prides vary in size and composition from three to 20 adult lions, depending on habitat and prey availability. Females cooperate when hunting and prey mostly on large ungulates, including antelope, deer, buffalo, zebra and even giraffe.

The lion is one of the most widely recognised animal symbols in human culture. It has been extensively depicted in sculptures and paintings, on national flags, and in contemporary films and literature. Lions have been kept in menageries since the time of the Roman Empire, and have been a key species sought for exhibition in zoosover the world since the late 18th century. Cultural depictions of lions are known from the Upper Paleolithic period, with carvings and paintings from the Lascaux and Chauvet Caves in France dated to 17,000 years ago, through virtually all ancient and medieval cultures where they once occurred.

## Description

The lion is a muscular, deep-chested cat with a short, rounded head, a reduced neck and round ears. The colour of its fur varies from light buff to silverly gray, to yellowish red and dark brown. The underparts are generally lighter, and cubs are born with dark spots on their bodies. The spots fade as lions reach adulthood, although faint spots often may still be seen on the legs and underparts. The lion is the only member of the cat family that displays obvious sexual dimorphism. Males are more robust than females, have broader heads and a prominent mane, which grows downward and backward and covers most of the head, neck, shoulders, and chest. The mane is typically brownish and tinged with yellow, rust, and black hairs. The most distinctive characteristic shared by both females and males is that the tail ends in a dark, hairy tuft. In some lions, the tuft conceals a hard "spine" or "spur", approximately 5 mm long, formed of the final sections of tail bone fused together. The lion is the only cat with a tufted tail, but the function of the tuft and spine are unknown. Absent at birth, the tuft develops around ​5 1⁄2 months of age and is readily identifiable at the age of seven months.

Of the living, non-hybrid felids, the lion is second only to the tiger in length and weight. Its skull is very similar to that of the tiger, although the frontal region is usually more depressed and flattened, with a slightly shorter postorbital region and broader nasal openings than that of a tiger. Due to the amount of skull variation in the two species, usually only the structure of the lower jaw can be used as a reliable indicator of species.

The lion and tiger are the tallest cat species in shoulder height. The size and weight of adult lions varies across global range and habitats.

Check out Wikipedia for more details!