The characteristics of camels and their systematic position are discussed under the headings Tylopoda and Artiodactyla.
For extinct camels see Tylopoda.
RUMINANTIA, a term employed by Cuvier to include all the existing artiodactyle ruminating ungulate mammals now classed under the groups Pecora, Tylopoda and Tragulina.
They derive their name of Tylopoda ("boss-footed") from the circumstance that the feet form large cushion-like pads, supporting the weight of the body, while the toes have broad nails on their upper surface only, instead of being encased in hoofs.
The Dichobunidae may be regarded as occupying a position analogous to that of the Homacodontidae in the Tylopoda, and like the latter, are probably the direct descendants of Condylarthra.