🧬 The Felid Wiki — 3,000 research summaries

This study described Panthera blytheae, a newly recognized fossil cat from the Tibetan Himalaya that represents the oldest known member of the pantherine lineage, the group containing all living big c…

Z. Jack Tseng, Xiaoming Wang, Graham J. Slater, Gary T. Takeuchi, Qiang Li, Juan Liu, Guangpu Xie · Proceedings of the Royal Society B · 2014

This study described Panthera zdanskyi, an exceptionally complete fossil cat skull from northwestern China that illuminates the early evolution of the tiger lineage. Dated to the Pliocene, the specime…

Ji H. Mazak, Per Christiansen, Andrew C. Kitchener · PLoS ONE · 2011

This study used ancient and modern DNA to reconstruct the evolutionary relationships and population history of lions, including the extinct American lion and Eurasian cave lion. The genetic data resol…

Ross Barnett, Beth Shapiro, Ian Barnes, Simon Y. W. Ho, Joachim Burger, Nobuyuki Yamaguchi, et al. · Molecular Ecology · 2009

This work measured carbon and nitrogen stable isotopes in bone collagen from Rancho La Brea mammals, including the predators Smilodon and Panthera atrox alongside their herbivore prey. The isotopic si…

Joan Brenner Coltrain, John M. Harris, Thure E. Cerling, James R. Ehleringer, et al. · Palaeogeography, Palaeoclimatology, Palaeoecology · 2004

This overview describes Natural Trap Cave in Wyoming, a deep sinkhole that acted as a pitfall for Pleistocene animals and accumulated a rich fossil assemblage including the American lion, the cheetah-…

This overview surveys Panthera gombaszoegensis, an extinct big cat of the Pleistocene of Europe and western Asia often nicknamed the European jaguar because of similarities to the living jaguar. Known…

This overview surveys Panthera palaeosinensis, an early pantherine from the Pliocene of China that has figured prominently in debates about the origins of big cats. Known from cranial and dental mater…

This overview surveys the taxonomy of the Eurasian cave lion and its immediate ancestors. The classic Late Pleistocene cave lion is usually called Panthera spelaea, while larger, earlier Middle Pleist…

This overview surveys Styriofelis and related small Miocene cats, sometimes also referred to under names such as Miopanthera, that are placed near the base of the Felinae following the breakup of the…

This overview surveys what skeletal evidence reveals about the body size of the cave lion and the degree of size difference between the sexes. Panthera spelaea was a large cat, generally exceeding the…

This overview examines the body size of Panthera atrox, frequently cited as one of the largest cats ever to have lived. Reconstructions based on its robust skeleton suggest it exceeded the modern Afri…

This overview surveys efforts to reconstruct the coat colour and appearance of the cave lion using frozen cubs and ancient DNA. The preserved fur of permafrost specimens provides direct evidence of pe…

This overview examines studies of genetic diversity and population structure within the cave lion, based on ancient DNA from specimens spanning the species' range and time depth. Such analyses have re…

This overview examines depictions of cave lions in Upper Paleolithic art, most famously the powerful panel of lions at Chauvet Cave in France, along with engravings and figurines from across Ice Age E…

This overview examines why reconstructing the relationships among the living big cats has proven difficult, with different genes and analyses sometimes yielding conflicting trees. The lion, leopard, a…

This overview examines genetic and fossil evidence bearing on when the cave lion lineage split from the ancestors of modern lions. Ancient DNA studies estimate that Panthera spelaea diverged from the…

This overview surveys the distribution of the American lion across Pleistocene North America, where its fossils are known largely from areas south of the great continental ice sheets, extending into p…

This overview surveys what stable isotope and dental studies reveal about the diet of Panthera atrox. By analysing carbon and nitrogen values in the bone collagen of American lions alongside contempor…

This overview surveys stable isotope studies of cave lion diet, which use carbon and nitrogen values in bone collagen to identify the prey of Panthera spelaea across Ice Age Eurasia and Beringia. Seve…

This overview examines the remarkable dispersal history of the lion lineage, which spread from an African and Eurasian heartland across the Northern Hemisphere during the Pleistocene. Cave lions, Pant…

This overview focuses on what Paleolithic depictions and frozen specimens suggest about whether male cave lions had manes and how the animals behaved socially. Cave art rarely shows the prominent mane…

This overview reviews the quantitative methods palaeontologists use to estimate the body mass of extinct cats such as Smilodon, Homotherium, and Panthera atrox. Because soft tissue is not preserved, r…

This overview surveys the recovery and analysis of complete mitochondrial genomes from cave lion fossils, which have helped pin down the position of Panthera spelaea within the lion radiation. Mitogen…

This overview examines how molecular clocks, calibrated with fossils, have been used to estimate when the living big cats diverged from one another. Genetic studies place the origin of the Panthera li…

This overview examines how researchers reconstruct the hunting behaviour of the cave lion from anatomy, isotopes, prey associations, and prehistoric art. Skeletal proportions indicate a powerful ambus…

This overview surveys efforts to reconstruct how Panthera atrox looked, including the contentious question of whether males bore a mane like modern African lions. Because the American lion descends fr…

This overview explains why the Rancho La Brea asphalt seeps preserve such an extraordinary concentration of sabertooths and other carnivores. Natural petroleum seeping to the surface forms sticky asph…

This overview examines the record of Panthera atrox at Rancho La Brea, where the American lion is far less common than the sabertooth Smilodon but is nonetheless represented by valuable cranial and po…

This overview examines the hypothesis that the Tibetan Plateau and surrounding high-altitude Central Asia served as a cradle for the evolution of big cats and other cold-adapted carnivores. The discov…

This overview describes a pair of cave lion cubs, often referred to as Uyan and Dina, recovered from Siberian permafrost and among the first such mummified Panthera spelaea young to attract wide scien…