Francais | English | Espanõl

Nimravidae

From Wikipedia, the free encyclopedia

Jump to: navigation, search

iNimravids (false sabre-tooths)

Hoplophoneus mentalis

Conservation status

Extinct (fossil)

</div>

Scientific classification

Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Carnivora
Suborder:	Feliformia
Family:	Nimravidae

Subfamilies

The Nimravidae, also known as False sabre-tooths, are an extinct family of mammalian carnivores. Although they physically resembled the sabre-toothed cats of genus Smilodon, they were not closely related, but evolved a similar form through parallel evolution. It is not certain whether the family Barbourofelinae truly has its closest affinities with Nimravids.

The ancestors of the Nimravids and cats diverged from their common ancestor in the early Eocene, more than 50 million years ago (mya). Recognizable Nimravid fossils date from the later Eocene (36 mya) to the late Miocene (5 mya). Nimravid diversity appears to have peaked about 28 mya. Most had muscular, low-slung, catlike bodies, with shorter legs and tails than typical of cats. The largest species reached the size of a lion.