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Machairodus (from Greek: μαχαίρα machaíra, 'knife' and Greek: ὀδούς odoús 'tooth') [2] is a genus of large machairodont or ''saber-toothed cat'' that lived in Africa, Eurasia and North America during the Late Miocene, from 12.5 million to 5.5 million years ago. It is the animal from which the subfamily Machairodontinae gets its name.
Nimravidae is an extinct family of carnivorans, sometimes known as false saber-toothed cats, whose fossils are found in North America and Eurasia. Not considered to belong to the true cats (family Felidae ), the nimravids are generally considered closely related and classified as a distinct family in the suborder Feliformia .
Homotherini (Machairodontini) is a tribe (or subtribe) [1] of saber-toothed cats of the family Felidae (true cats). The tribe is commonly known as scimitar-toothed cats.These saber-toothed cats were endemic to North America, Europe, Asia, Africa, and South America [2] from the Miocene to Pleistocene living from c. 10 Ma until c. 12,000 years ago.
The saber-toothed cats represent an ancient branch of cats, which according to molecular genetics studies, forms the sister group of today's big cats and small cats. Their separation from the common branch occurred about 20 million years ago in the Lower Miocene. [4] [5] [6] The feature that gave saber-toothed cats their name is their ...
Dinofelis is an extinct genus of machairodontine (sabre-toothed cat), usually classified in the tribe Metailurini.It was widespread in Europe, Asia, Africa and North America from 5 million to about 1.2 million years ago (early Pliocene to early Pleistocene).
Scientists have discovered a pristine fossil of a mummified saber-toothed kitten that had been frozen in the Russian tundra for about 37,000 years. ... also known as saber-toothed cats or "tigers ...
Dinictis is a genus of the Nimravidae, an extinct family of feliform mammalian carnivores, also known as "false saber-toothed cats". Assigned to the subfamily Nimravinae , Dinictis was endemic to North America from the Late Eocene to Early Miocene epochs (37.2—20.4 million years ago), existing for about 16.8 million years .
Metailurini is an extinct taxonomic tribe of large saber-toothed cats that lived in Africa, Asia, Europe, and North America from the Miocene to the Pleistocene. [1] The best known Metalurini genera are Dinofelis and Metailurus. Metailurini had canines longer than Neofelis, but smaller than true saber toothed cats. The teeth were also more ...