from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Any of various hoofed mammals of the order Artiodactyla, which includes cattle, deer, camels, hippopotamuses, sheep, and goats, that have an even number of toes, usually two or sometimes four, on each foot.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Any ungulate mammal with an even number of toes and belonging to the Artiodactyla, including pigs, sheep, deer, cattle, and most grazing animals.
from the GNU version of the Collaborative International Dictionary of English
- adj. of, pertaining to, or belonging to the order Artiodactyla.
- n. placental mammal having hooves with an even number of functional toes on each foot; a member of the artiodactyla.
from The Century Dictionary and Cyclopedia
- Of or pertaining to the Artiodactyla; cloven-footed; even-toed. Also artiodactylous.
- n. One of the Artiodactyla.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adj. of or relating to or belonging to mammals of the order Artiodactyla
- n. placental mammal having hooves with an even number of functional toes on each foot
There are at least eleven different species intermediate between artiodactyls and cetaceans in the fossil record and they occur in precisely the right sequence expected if cetaceans are derived from artiodactyl ancestors.
It has a nice figure of artiodactyl phylogeny, including cetaceans.
In view of the divergent anatomy of babirusas, most artiodactyl specialists agree that they represent an ancient lineage, Babyrousinae, which branched off from the rest of Suidae early in its evolution (Thenius 1970).
A few artiodactyl specialists make a point of using the latter name, but the former is more widely used and would easily win in a fight.
In more recent publications however (Groves 2001, Meijaard & Groves 2002a, b), it has been argued that most of the supposed subspecies are distinct enough to be recognised as distinct species, being as different from one another as are universally recognised species among other artiodactyl groups.
The artiodactyl in the photo is a charismatic and very friendly male Babirusa.
An Eocene peccary from Thailand and the biogeographical origins of the artiodactyl family Tayassuidae.
The proximal parts of their limbs were way more stocky that is usual for an artiodactyl, giving them an almost bear-like shape.
Mostly it comes down to a superficial similarity between certain Cenozoic artiodactyls (like cainotheres) and lagomorphs, and the transverse chewing style and artiodactyl-like ankle structure of lagomorphs.
An artiodactyl trampled the dung with hoofs sliding on its surface and producing two incomplete imprints.