''Panthera'' is a

genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...

within the

family Family (from ) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). It forms the basis for social order. Ideally, families offer predictabili ...

Felidae Felidae ( ) is the Family (biology), family of mammals in the Order (biology), order Carnivora colloquially referred to as cats. A member of this family is also called a felid ( ). The 41 extant taxon, extant Felidae species exhibit the gre ...

, and one of two extant genera in the subfamily

Pantherinae The Pantherinae is a subfamily of the Felidae; it was named and first described by Reginald Innes Pocock in 1917 as only including the ''Panthera'' species, but later also came to include the clouded leopards (genus ''Neofelis''). The Pantherin ...

. It contains the largest living members of the cat family. There are five living species: the

jaguar The jaguar (''Panthera onca'') is a large felidae, cat species and the only extant taxon, living member of the genus ''Panthera'' that is native to the Americas. With a body length of up to and a weight of up to , it is the biggest cat spe ...

leopard The leopard (''Panthera pardus'') is one of the five extant cat species in the genus ''Panthera''. It has a pale yellowish to dark golden fur with dark spots grouped in rosettes. Its body is slender and muscular reaching a length of with a ...

lion The lion (''Panthera leo'') is a large Felidae, cat of the genus ''Panthera'', native to Sub-Saharan Africa and India. It has a muscular, broad-chested body (biology), body; a short, rounded head; round ears; and a dark, hairy tuft at the ...

snow leopard The snow leopard (''Panthera uncia'') is a species of large cat in the genus ''Panthera'' of the family Felidae. The species is native to the mountain ranges of Central and South Asia. It is listed as Vulnerable on the IUCN Red List because ...

and

tiger The tiger (''Panthera tigris'') is a large Felidae, cat and a member of the genus ''Panthera'' native to Asia. It has a powerful, muscular body with a large head and paws, a long tail and orange fur with black, mostly vertical stripes. It is ...

. Numerous extinct species are also named, including the cave lion and

American lion The American lion (''Panthera atrox'' (), with the species name meaning "savage" or "cruel", also called the North American lion) is an extinct pantherine cat native to North America during the Late Pleistocene from around 129,000 to 12,800 y ...

Etymology

The word derives from

Classical Latin Classical Latin is the form of Literary Latin recognized as a Literary language, literary standard language, standard by writers of the late Roman Republic and early Roman Empire. It formed parallel to Vulgar Latin around 75 BC out of Old Latin ...

, itself from the

Ancient Greek Ancient Greek (, ; ) includes the forms of the Greek language used in ancient Greece and the classical antiquity, ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Greek ...

().

Characteristics

In ''Panthera'' species, the dorsal profile of the

skull The skull, or cranium, is typically a bony enclosure around the brain of a vertebrate. In some fish, and amphibians, the skull is of cartilage. The skull is at the head end of the vertebrate. In the human, the skull comprises two prominent ...

is flattish or evenly convex. The frontal inter

orbit In celestial mechanics, an orbit (also known as orbital revolution) is the curved trajectory of an object such as the trajectory of a planet around a star, or of a natural satellite around a planet, or of an artificial satellite around an ...

al area is not noticeably elevated, and the area behind the elevation is less steeply sloped. The basic

cranial Standard anatomical terms of location are used to describe unambiguously the anatomy of humans and other animals. The terms, typically derived from Latin or Greek language, Greek roots, describe something in its standard anatomical position. Thi ...

axis is nearly horizontal. The inner chamber of the bullae is large, the outer small. The partition between them is close to the

external auditory meatus The ear canal (external acoustic meatus, external auditory meatus, EAM) is a pathway running from the outer ear to the middle ear. The adult human ear canal extends from the auricle to the eardrum and is about in length and in diameter. Str ...

. The convexly rounded chin is sloping. All ''Panthera'' species have an incompletely ossified

hyoid bone The hyoid-bone (lingual-bone or tongue-bone) () is a horseshoe-shaped bone situated in the anterior midline of the neck between the chin and the thyroid-cartilage. At rest, it lies between the base of the mandible and the third cervical verte ...

and a specially adapted

larynx The larynx (), commonly called the voice box, is an organ (anatomy), organ in the top of the neck involved in breathing, producing sound and protecting the trachea against food aspiration. The opening of larynx into pharynx known as the laryngeal ...

with large

vocal folds In humans, the vocal cords, also known as vocal folds, are folds of throat tissues that are key in creating sounds through Speech, vocalization. The length of the vocal cords affects the pitch of voice, similar to a violin string. Open when brea ...

covered in a fibro-elastic pad; these characteristics enable them to

roar A roar is a type of animal vocalization that is loud, deep and resonating. Many mammals have evolved to produce roars and other roar-like vocals for purposes such as long-distance communication and intimidation. These include various species of ...

. Only the snow leopard cannot roar, as it has shorter vocal folds of that provide a lower resistance to airflow; it was therefore proposed to be retained in the genus ''Uncia''. ''Panthera'' species can

prusten Prusten is a form of communicative behaviour exhibited by some members of the family Felidae. Prusten is also referred to as chuffing or chuffle (verb and noun). It is described as a short, low intensity, non-threatening vocalization. In order to ...

, which is a short, soft, snorting sound; it is used during contact between friendly individuals. The roar is an especially loud call with a distinctive pattern that depends on the species.

Evolution

The geographic origin of the genus ''Panthera'' is uncertain, though the earliest known definitive species ''

Panthera principialis ''Panthera principialis'' is an extinct species in big cat genus ''Panthera'' described in 2023 based on fragmentary Pliocene-aged fossils from Laetoli, Tanzania. As the species was the oldest known ''Panthera'' species at the time, it was given ...

'' is from

Tanzania Tanzania, officially the United Republic of Tanzania, is a country in East Africa within the African Great Lakes region. It is bordered by Uganda to the northwest; Kenya to the northeast; the Indian Ocean to the east; Mozambique and Malawi to t ...

. ''P. blytheae'' from northern

Central Asia Central Asia is a region of Asia consisting of Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan. The countries as a group are also colloquially referred to as the "-stans" as all have names ending with the Persian language, Pers ...

, originally described as the oldest known ''Panthera'' species, is suggested to be similar in skull features to the snow leopard, but subsequent studies have since agreed that it is not a member of or a related species of the snow leopard lineage and that it belongs to a different genus ''

Palaeopanthera ''Palaeopanthera'' () is an extinct genus of pantherine felid which lived during the Late Miocene to Early Pliocene of Asia (China and Turkey). It contains two species, ''P. blytheae'' and ''P. pamiri'', which were initially suggested as member ...

''. The tiger, snow leopard, and

clouded leopard The clouded leopard (''Neofelis nebulosa''), also called mainland clouded leopard, is a wild cat inhabiting dense forests from the foothills of the Himalayas through Northeast India and Bhutan to mainland Southeast Asia into South China. It w ...

genetic lineage A genetic lineage includes all descendants of a given genetic sequence, typically following a new mutation. It is not the same as an allele because it excludes cases where different mutations give rise to the same allele, and includes descendants th ...

s likely dispersed in Southeast Asia during the

Late Miocene The Late Miocene (also known as Upper Miocene) is a sub-epoch of the Miocene epoch (geology), Epoch made up of two faunal stage, stages. The Tortonian and Messinian stages comprise the Late Miocene sub-epoch, which lasted from 11.63 Ma (million ye ...

. Genetic studies indicate that the pantherine cats diverged from the subfamily

Felinae The small cats or Felinae are a subfamily of Felidae distinguished by their bony hyoids, which let them purr but not roar. Other authors have proposed an alternative definition for this subfamily, as comprising only the living conical-toothed cat ...

between six and ten million years ago. The genus ''

Neofelis ''Neofelis'' is a genus comprising two extant cat species in Southeast Asia: the clouded leopard (''Neofelis nebulosa'') of mainland Asia, and the Sunda clouded leopard (''Neofelis diardi'') of Sumatra and Borneo. The scientific name ''Neofel ...

'' is

sister A sister is a woman or a girl who shares parents or a parent with another individual; a female sibling. The male counterpart is a brother. Although the term typically refers to a familial relationship, it is sometimes used endearingly to ref ...

to ''Panthera''. The clouded leopard appears to have diverged about . ''Panthera'' diverged from other cat species about and then evolved into the species tiger about , snow leopard about and leopard about . Mitochondrial sequence data from fossils suggest that the

(''P. atrox'') is a sister lineage to ''

Panthera spelaea ''Panthera spelaea'', commonly known as the cave lion (or less commonly as the steppe lion), is an extinct ''Panthera'' species that was native to Eurasia and northwest North America during the Pleistocene epoch. Genetic analysis of ancient DNA ...

'' (the Eurasian cave or steppe lion) that diverged about , and that both ''P. atrox'' and ''P. spelaea'' are most closely related to lions among living ''Panthera'' species. The snow leopard is nested within ''Panthera'' and is the

sister species In phylogenetics, a sister group or sister taxon, also called an adelphotaxon, comprises the closest relative(s) of another given unit in an evolutionary tree. Definition The expression is most easily illustrated by a cladogram: Taxon A and ...

of the tiger. Results of a 2016 study based on analysis of biparental

nuclear genome Nuclear DNA (nDNA), or nuclear deoxyribonucleic acid, is the DNA contained within each cell nucleus of a eukaryotic organism. It encodes for the majority of the genome in eukaryotes, with mitochondrial DNA and plastid DNA coding for the rest. It ...

s suggest the following relationships of living ''Panthera'' species: The extinct species ''

Panthera gombaszoegensis ''Panthera gombaszoegensis'', also known as the European jaguar, is a ''Panthera'' species that lived from about 2.0 to 0.3 million years ago in Europe, as well as likely elsewhere in Eurasia. The first fossils were Excavation (archaeology), exca ...

'', was probably closely related to the modern jaguar. The first fossil remains were excavated in

Olivola Olivola () is a ''comune'' (municipality) in the Province of Alessandria in the Italian region Piedmont, about east of Turin and about northwest of Alessandria Alessandria (; ) is a city and commune in Piedmont, Italy, and the capital of th ...

, in Italy, and date to . Fossil remains found in South Africa that appear to belong within the ''Panthera'' lineage date to about .

Classification

''Panthera'' was named and described by

Lorenz Oken Lorenz Oken (1 August 1779 – 11 August 1851) was a Germans, German natural history, naturalist, botany, botanist, biologist, and ornithology, ornithologist. Biography Oken was born Lorenz Okenfuss () in Bohlsbach (now part of Offenburg), Ortena ...

in 1816 who placed all the spotted cats in this group. During the 19th and 20th centuries, various explorers and staff of

natural history museum A natural history museum or museum of natural history is a scientific institution with natural history scientific collection, collections that include current and historical records of animals, plants, Fungus, fungi, ecosystems, geology, paleo ...

s suggested numerous subspecies, or at times called "races", for all ''Panthera'' species. The taxonomist

Reginald Innes Pocock Reginald Innes Pocock, (4 March 1863 – 9 August 1947) was a British zoologist. Pocock was born in Clifton, Bristol, the fourth son of Rev. Nicholas Pocock and Edith Prichard. He began showing interest in natural history at St. Edward's ...

reviewed skins and skulls in the zoological collection of the

Natural History Museum, London The Natural History Museum in London is a museum that exhibits a vast range of specimens from various segments of natural history. It is one of three major museums on Exhibition Road in South Kensington, the others being the Science Museum (Lo ...

, and grouped subspecies described, thus shortening the lists considerably.

revised the classification of this genus in 1916 as comprising the

(''P. tigris''),

(''P. leo''),

(''P. onca''), and

(''P. pardus'') on the basis of common features of their

s. Since the mid-1980s, several ''Panthera'' species became subjects of

genetic research Genetics is the study of genes, genetic variation, and heredity in organisms.Hartl D, Jones E (2005) It is an important branch in biology because heredity is vital to organisms' evolution. Gregor Mendel, a Moravian Augustinian friar workin ...

, mostly using blood samples of captive individuals. Study results indicate that many of the lion and leopard subspecies are questionable because of insufficient genetic distinction between them. Subsequently, it was proposed to group all African leopard populations to ''P. p. pardus'' and retain eight subspecific names for Asian leopard populations. Results of

genetic analysis Genetic analysis is the overall process of studying and researching in fields of science that involve genetics and molecular biology. There are a number of applications that are developed from this research, and these are also considered parts ...

indicate that the

(formerly ''Uncia uncia'') also belongs to the genus ''Panthera'' (''P. uncia''), a classification that was accepted by

IUCN Red List The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is an inventory of the global conservation status and extinction risk of biological ...

assessors in 2008. Based on

, it was suggested to group all living

sub-Sahara Sub-Saharan Africa is the area and regions of the continent of Africa that lie south of the Sahara. These include Central Africa, East Africa, Southern Africa, and West Africa. Geopolitically, in addition to the list of sovereign states and ...

n lion populations into ''P. l. leo''. Results of

phylogeographic Phylogeography is the study of the historical processes that may be responsible for the past to present geographic distributions of genealogical lineages. This is accomplished by considering the geographic distribution of individuals in light of ge ...

studies indicate that the

West West is one of the four cardinal directions or points of the compass. It is the opposite direction from east and is the direction in which the Sun sets on the Earth. Etymology The word "west" is a Germanic word passed into some Romance langu ...

ern and

Central Africa Central Africa (French language, French: ''Afrique centrale''; Spanish language, Spanish: ''África central''; Portuguese language, Portuguese: ''África Central'') is a subregion of the African continent comprising various countries accordin ...

n lion populations are more closely related to those in India and form a different

clade In biology, a clade (), also known as a Monophyly, monophyletic group or natural group, is a group of organisms that is composed of a common ancestor and all of its descendants. Clades are the fundamental unit of cladistics, a modern approach t ...

than lion populations in Southern and

East Africa East Africa, also known as Eastern Africa or the East of Africa, is a region at the eastern edge of the Africa, African continent, distinguished by its unique geographical, historical, and cultural landscape. Defined in varying scopes, the regi ...

; southeastern Ethiopia is an admixture region between North African and East African lion populations.

Black panther A black panther is the Melanism, melanistic colour variant of the leopard (''Panthera pardus'') and the jaguar (''Panthera onca''). Black panthers of both species have excess black pigments, but their typical Rosette (zoology), rosettes are al ...

s do not form a distinct species, but are

melanistic Melanism is the congenital excess of melanin in an organism resulting in dark pigment. Pseudomelanism, also called abundism, is another variant of pigmentation, identifiable by dark spots or enlarged stripes, which cover a large part of the bod ...

specimens of the genus, most often encountered in the leopard and jaguar.

Contemporary species

The following list of the genus ''Panthera'' is based on the taxonomic assessment in ''

Mammal Species of the World ''Mammal Species of the World: A Taxonomic and Geographic Reference'' is a standard reference work in mammalogy giving descriptions and Bibliographic database, bibliographic data for the known species of mammals. It is now in its third edition, ...

'' and reflects the

taxonomy image:Hierarchical clustering diagram.png, 280px, Generalized scheme of taxonomy Taxonomy is a practice and science concerned with classification or categorization. Typically, there are two parts to it: the development of an underlying scheme o ...

revised in 2017 by the Cat Classification Task Force of the Cat Specialist Group:

Extinct species and subspecies

Other, now invalid, species have also been described, such as ''Panthera crassidens'' from South Africa, which was later found to be based on a mixture of leopard and cheetah fossils.

Phylogeny

In 2018, results of a

phylogenetic In biology, phylogenetics () is the study of the evolutionary history of life using observable characteristics of organisms (or genes), which is known as phylogenetic inference. It infers the relationship among organisms based on empirical dat ...

study on living and

fossil A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserve ...

cats were published. This study was based on the morphological diversity of the

mandible In jawed vertebrates, the mandible (from the Latin ''mandibula'', 'for chewing'), lower jaw, or jawbone is a bone that makes up the lowerand typically more mobilecomponent of the mouth (the upper jaw being known as the maxilla). The jawbone i ...

s of

saber-toothed cat Machairodontinae (from Ancient Greek μάχαιρα '' machaira,'' a type of Ancient Greek sword and ὀδόντος ''odontos'' meaning tooth) is an extinct subfamily of carnivoran mammals of the cat family Felidae, representing the earliest ...

s, their

speciation Speciation is the evolutionary process by which populations evolve to become distinct species. The biologist Orator F. Cook coined the term in 1906 for cladogenesis, the splitting of lineages, as opposed to anagenesis, phyletic evolution within ...

and extinction rates.

Notes

References

External links

* * {{Authority control Carnivoran genera Extant Miocene first appearances Taxa named by Lorenz Oken Taxa described in 1816