Leopard

The leopard  Panthera pardus, is a member of the Felidae family and the smallest of the four "big cats" in the genus Panthera, the other three being the tiger, lion, and jaguar. The leopard was once distributed across eastern and southern Asia and Africa, from Siberia to South Africa, but its range of distribution has decreased radically because of hunting and loss of habitat. It is now chiefly found in sub-Saharan Africa; there are also fragmented populations in the Indian subcontinent, Sri Lanka, Indochina, Malaysia, Indonesia, and China. Because of its declining range and population, it is listed as a "Near Threatened" species on the IUCN Red List.

Compared to other members of the Felidae family, the leopard has relatively short legs and a long body with a large skull. It is similar in appearance to the jaguar, but is smaller and more slightly built. Its fur is marked with rosettes similar to those of the jaguar, but the leopard's rosettes are smaller and more densely packed, and do not usually have central spots as the jaguars do. Both leopards and jaguars that are melanistic (completely black or very dark) are known as black panthers.

The species' success in the wild is in part due to its opportunistic hunting behavior, its adaptability to habitats, its ability to run at speeds approaching 58 kilometres per hour (36 mph), its unequaled ability to climb trees even when carrying a heavy carcass, and its notorious ability for stealth. The leopard consumes virtually any animal that it can hunt down and catch. Its habitat ranges from rainforest to desert terrains.

In antiquity, a leopard was believed to be a hybrid of a lion and a panther, as is reflected in its name, which is a Greek compound of λέων leōn (lion) and πάρδος pardos (male panther). The Greek word is related to Sanskrit पृदाकु pṛdāku (snake, tiger, panther), and probably is derived from a Mediterranean language, such as Egyptian.

A panther can be any of several species of large felids: the term can refer to cougars and jaguars in the American continents; and everywhere else, to leopards.

The generic component of its modern scientific designation, Panthera pardus, is derived from Latin via Greek πάνθηρ (pánthēr). Folk etymology held that it was a compound of παν (pan, all) and θηρ (beast).^[ However, it is believed instead to be derived from an Indo-Iranian word meaning "white-yellow, pale"; in Sanskrit, this word's reflex was पाण्डर pāṇḍara, which was derived from पुण्डरीक puṇḍárīka (tiger, among other things), then borrowed into Greek

Like all of the feline family, the Panthera genus has been subject to much alteration and debate, and the exact relations between the four species as well as the clouded leopard and snow leopard have not been effectively resolved.

Carl Linnaeus placed leopards under the genus Felis as the binominal Felis pardus. In the 18th and 19th centuries, most naturalists and taxonomists followed his example. In 1816, Lorenz Oken proposed a definition of the genus Panthera, with a subgenus Panthera using Linnaeus’ Felis pardus as a type specimen. But most disagreed with his definition, and until the beginning of the 20th century continued using Felis or Leopardus when describing leopard subspecies.In 1916, Reginald Innes Pocock accorded Panthera generic rank defining Panthera pardus as species.

It is believed that the basal divergence amongst the Felidae family occurred about 11 million years ago. The last common ancestor of the lion, tiger, leopard, jaguar, snow leopard, and clouded leopard is believed to have occurred about 6.37 million years ago. Panthera is believed to have emerged in Asia, with ancestors of the leopard and other cats subsequently migrating into Africa. The researchers suggest that the snow leopard is most closely aligned with the tiger, whereas the leopard possibly has diverged from the Panthera lineage subsequent to these two species, but before the lion and jaguar. Fossils of early leopard ancestors have been found in East Africa and South Asia from the Pleistocene of 2 to 3.5 Ma. The modern leopard is suggested to have evolved in Africa 470,000–825,000 years ago and radiated across Asia 170,000–300,000 years ago.

Results of phylogenetic analyses of chemical secretions amongst cats has suggested that the leopard is closely related to the lion. Results of a mitochondrial DNA study carried out later suggest that the leopard is closely related to the snow leopard, which is placed as a fifth Panthera species, Panthera uncia.

Snow Leopard

True Wild Life | Snow Leopard | The snow leopard  is a moderately large cat native to the mountain ranges of South Asia and Central Asia. Although sharing its name with the common leopard, the snow leopard is not believed to be closely related to the Leopard or the other members of the Pantherine group and is classified as the sole member of the genus Uncia uncia. The classification of this species has been subject to change and its exact taxonomic position will not be resolved until further studies are conducted.

Snow leopards live between 3,000 and 5,500 metres above sea level in the rocky mountain ranges of Central and South Asia. Their secretive nature means that their exact numbers are unknown, but it has been estimated that between 3,500 and 7,000 snow leopards exist in the wild and between 600 and 700 in zoos worldwide. 

Snow leopards are carnivores and actively hunt their prey, though, like all cats, they are opportunistic feeders, eating whatever meat they can find, including carrion and domestic livestock. The Snow Leopard eats goats, sheep, rabbits and birds. It can catch prey over 3 times its own weight!

At one time, the Snow Leopard was nearly hunted into disappearance for its fur. Its rare, beautiful fur could sell for a very high price. Now, conservation actions, for the Snow Leopard's numbers are slowly becoming popular. Sadly, the hunters kill the leopard for its fur, and some leopards are killed by people to protect domestic goats.

Panther

 

True Wild Life | Panther | The term panther tends to be a general name that could refer to a few species of cat including the leopard, the cougar and the jaguar. The black panther is generally thought to refer to the black leopard, although it can also refer to the black jaguar. There have occasionally been reports of black cougars, but none have been documented with photos or a specimen. The panther tends to be black in colour and is otherwise identical to the feline species to which it belongs. The only real exception to this is the Florida panther found in the south east region of the USA, that is believed to be a subspecies of cougar and is quite rarely dark brown in colour. The Florida panther tends to have more of a speckled appearance.

The term "white panther" could refer to the leucistic or albino specimen of any of the three species mentioned. White jaguars have been documented, as has the occasional white leopard. There is a photo of a mostly white cougar killed by a hunter, and there are currently reported sightings of another. As with many other species of large cat, the numbers of both the normal spotted and the black panthers are declining rapidly due to hunting and habitat loss.

The cougar and the jaguar are found in the Americas. The leopard is found in Africa and Asia and tends to prefer dense, thick foliage and tropical forests. All three species are adept tree climbers. In addition, the jaguar is an enthusiastic swimmer that will even tackle crocodiles. As with other species of large feline, panthers are carnivores and tend to hunt more at night than during the day. The panther rests in the shade during the day and will head out at night to search for food. Being black can be an advantage here as they are well camoflaged in the dark.

Female panthers follow the same breeding pattern as more normally colored members of their species. In leopards the gene causing blackness is a simple recessive. Two spotted parents can have a black cub crop up in a litter if they are both carriers. In the jaguar, the gene causing melanism (blackness) is a simple dominant. Two black jaguars can produce a spotted cub. There is a black jaguar x lioness hybrid that inherited her sire's black coloration. In cougars a truly black specimen has never been documented. Its mode of inheritance is currently unknown.

Leopard

True Wild Life | Leopard | The leopard is the smallest of the four big cats, with the leopard weighing just 90kg. The leopard is incredible at climbing trees, where the leopard can see any incoming prey or danger. The leopard mainly inhabits sub-Saharan Africa, where the leopard is most predominant. There are now small populations of the leopard in the jungles of south east Asia.

The leopard most closely resembles a jaguar (the biggest cat on the American continent) although the leopard is slightly smaller. The leopard is most well known for their characteristic spots. Black leopards occur often in the same litter as spotted leopards. It is a simple recessive gene that makes a leopard black (also called black panther). They do actually have spots. The spots look shiny against the duller black background.

Due to the ride range of the leopard, there are thought to be around 30 different subspecies of leopard in the world. Most subspecies are considered to be endangered or critically endangered with some subspecies of leopard, such as the rare Amur leopard, being on the verge of extinction. A female leopard has been known to give birth at any time of the year, when the leopard generally has two fuzzy grey coloured cubs with spots that are barely visible. The mother leopard hides her cubs and tends to move her leopard cubs from one safe location to the next until the leopard cubs are old enough to begin playing and learn to hunt.

Leopard cubs generally live with their mothers for about two years until the leopard cubs are old and experienced enough to fend for themselves. Leopards tend to lead a very solitary life from this age into adulthood.

The leopard is fantastic tree climber and most leopards spent a great deal of time hunting, feeding and resting in the branches high above the ground. Being in a tree also acts as extra protection for the leopard from other large, carnivorous mammals such as the hyena. The leopard is also a fantastic swimmer and are often found hunting fish in rivers and lakes within the leopards territory. The leopard can crossbreed with the lion in captivity. The resulting hybrid is called a leopon. Several litters of leopons have been produced at a zoo in Japan, and their mounted remains grace several museums. They have the size and body type of lions with a leopard rosetting pattern in brown. The males did grow manes that varied from a thick \"bib\" under the chin to a fully developed mane. Leopards can also crossbreed with jaguars in captivity producing Lepjags. The hybrid was created to produce a TV and movie cat that looks like a jaguar but is mellower and easier to handle. One is living in retirement at a big cat sanctuary. Overall his conformation looks like a jaguar, but he has the rosetting pattern of a leopard.