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The American lion (Panthera atrox (/ ˈ p æ n θ ər ə ˈ æ t r ɒ k s /), 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 130,000 to 12,800 years ago.
Carl Linnaeus [a] (23 May 1707 [note 1] – 10 January 1778), also known after ennoblement in 1761 as Carl von Linné, [3] [b] was a Swedish biologist and physician who formalised binomial nomenclature, the modern system of naming organisms.
Discovered (for the first time by European Americans): Black-tailed prairie dog (Cynomys ludovicianus) Bushy-tailed woodrat (Neotoma cinerea) Grizzly bear (Ursus arctos horribilis) Mule deer (Odocoileus hemionus) Pronghorn (Antilocapra americana) Swift fox (Vulpes velox) White-tailed jackrabbit (Lepus townsendii) Described: American badger ...
The fossil is a rare find in Mississippi. The American lion has been extinct for approximately 11,000 years.
† American lion [25] [26] [27] † Panthera atrox: At least 80 individuals A large pantherine, the American lion is a possible descendent of Eurasian cave lions that had become isolated in North America. [26] This big cat is found much more rarely than the contemporary Smilodon. Within the species itself, more fossil specimens are thought to ...
An amateur fossil hunter discovered a 20,000-year-old Columbian mammoth tusk, ... giant tortoises, and tapirs, along with predators such as dire wolves, saber-toothed cats, the American lion, and ...
The English word lion is derived via Anglo-Norman liun from Latin leōnem (nominative: leō), which in turn was a borrowing from Ancient Greek λέων léōn. The Hebrew word לָבִיא lavi may also be related. [4] The generic name Panthera is traceable to the classical Latin word 'panthēra' and the ancient Greek word πάνθηρ 'panther ...
Joseph Mellick Leidy (September 9, 1823 – April 30, 1891) was an American paleontologist, parasitologist and anatomist.. Leidy was professor of anatomy at the University of Pennsylvania, later becoming a professor of natural history at Swarthmore College and the director of scientific and educational programs at the Wagner Free Institute of Science.