🧬 The Felid Wiki — 3,000 research summaries

Historically the jaguar was divided into many subspecies, but molecular evidence supports treating it as essentially one continuous species. This overview reviews the debate, explaining that phylogeog…

The leopard cat lineage offers a natural laboratory for studying how island isolation shapes felid taxonomy. This overview surveys how leopard cats colonized numerous islands across Asia, from Japan t…

Leopards are assessed both as a species and at the subspecies level, and the consolidation of subspecies by genetics directly affects conservation prioritization. This overview explains how recognizin…

The redrawing of lion subspecies along a north-south axis has direct regulatory consequences under CITES and the Red List. This overview explains how the recognition of the northern subspecies Panther…

Conservation genetics distinguishes formal subspecies from management units and evolutionarily significant units, and this distinction is central to tiger planning. This overview explains how managers…

Lion manes vary enormously in size and color, from the dark, heavy manes once attributed to Barbary and Cape lions to the sparse manes of some East African and Asiatic lions. This overview examines wh…

A recurring complication in felid systematics is that trees built from mitochondrial DNA often disagree with those from nuclear DNA. This overview explains why: the maternally inherited mitochondrion…

Estimating when cat lineages split underpins much of felid systematics and biogeography. This overview explains how molecular clocks, calibrated with fossils, convert genetic distances into divergence…

Whether the snow leopard should be split into subspecies is an active debate. This overview contrasts the traditional treatment of the snow leopard as a monotypic species with a 2017 proposal recogniz…

The history of cat classification is largely a story of tension and eventual integration between morphological and molecular approaches. This overview compares the two: morphology, including skull mor…

Distinguishing a true wildcat from a tabby domestic cat or hybrid is a practical taxonomic challenge with conservation stakes. This overview describes the morphological characters used, including a bu…

Coat pattern played a central role in confirming the clouded leopard split. This overview describes the diagnostic pelage differences: Sunda clouded leopards tend to have smaller, darker cloud marking…

The ocelot and margay are widespread Neotropical cats whose phylogeography reveals how rainforest history structured small felid populations. This overview surveys studies showing pronounced genetic s…

The African golden cat was historically placed in its own genus, Profelis, but molecular phylogenetics revealed it belongs to the caracal lineage, prompting reclassification. This overview explains ho…

Although jaguars are best treated as a single species, they do show some geographic genetic structure relevant to conservation. This overview surveys studies documenting differentiation across the jag…

Before and alongside molecular work, tiger subspecies were assessed by measuring skulls and body proportions. This overview explains how craniometric analyses, comparing dimensions across museum speci…

Whether a cat population is a species or a subspecies depends heavily on which species concept is used. This overview compares the biological species concept (reproductive isolation), the phylogenetic…

How many species the wildcat complex contains has shifted with new evidence and species concepts. This overview traces the debate from treating all wildcats as one species, Felis silvestris, with many…

The Eurasian lynx, Lynx lynx, ranges across an enormous swath of Europe and Asia, and this breadth has produced several named subspecies. This overview surveys the taxonomy, including northern Europea…

After the Sunda clouded leopard, Neofelis diardi, was recognized as a species, attention turned to whether its Bornean and Sumatran populations are themselves distinct. This overview reviews studies s…

Genetic and archaeological evidence converge on the African or Near Eastern wildcat, Felis lybica, as the sole wild ancestor of all domestic cats. This overview explains how the foundational phylogeog…

The Amur leopard of the Russian Far East and northeast China is one of the rarest cats on Earth and a clearly recognized subspecies, Panthera pardus orientalis. This overview reviews the genetic and m…

The Andean mountain cat, Leopardus jacobita, is a rare, high-altitude felid of the Andes and one of the least known cats in the Americas. This overview examines its taxonomic placement within the ocel…

The critically endangered Arabian leopard, Panthera pardus nimr, is the smallest leopard subspecies and survives in tiny, fragmented populations on the Arabian Peninsula. This overview examines its ta…

The Asian golden cat, Catopuma temminckii, ranges across South and Southeast Asia and shows considerable variation in coat color and pattern, from plain golden to spotted and grey forms. This overview…

The Asiatic cheetah, Acinonyx jubatus venaticus, survives only as a tiny relict population in Iran and is one of the most endangered cats on Earth. This overview examines its taxonomic recognition and…

The Asiatic or Indian desert wildcat, often classified as Felis lybica ornata, ranges across Central and South Asia in arid and semi-arid habitats. This overview reviews its taxonomic placement within…

The wildcat complex is among the most taxonomically debated felid groups because of its broad range, clinal variation, and entanglement with the domestic cat. This overview surveys the complex's struc…

The Florida panther is an isolated, endangered puma population whose taxonomy and management illustrate how classification interacts with conservation genetics. This overview explains how the Florida…

The IUCN SSC Cat Specialist Group is the authority most responsible for the consensus list of cat species and subspecies. This overview describes its structure, its publication Cat News, and how it co…