| | Lagomorphs - Not Your Average Rodents Lagomorphs aren't your average rodents. In fact, these days, lagomorphs aren't even considered to be rodents at all. For some time, scientists haven't been sure what to do with the lagamorphs. This perplexing group of mammals, which includes hares and rabbits as well as pikas, was once classified within the rodents. | Armadillos - The Turtles of the Mammal World There was a time when armadillos would have been featured as the "reptile of the day" instead of the "mammal of the day". Back when the science of zoology was still quite young, taxonomists were so bewitched by the armadillo's impressive armor-like shell that, without much debate, they declared them a kind of turtle. | The New Ungulates These days, ungulates (Order Ungulata) just aren't what they used to be. Once considered to be a rather predictable bunch, ungulates were traditionally identified by their herbivorous nature and their hooven feet. The group originally included mammals such as cattle, deer, pigs, hippopotamuses, camels, horses, rhinos, tapirs, elephants and hyraxes as well as a diverse assortment of extinct species. | Artiodactyls - It's All About Their Stomach The most diverse of all living ungulate groups are the Artiodactyla, more commonly known as "artiodactyls" or "even-toed hoofed mammals". There are about 225 living species of artiodactyls spread out over a vast range that includes every continent except Antarctica (their presence in Australia and New Zealand is the result of human introduction). | | | | Animals / Wildlife Ads | | | | Featured Articles | | | | | | Sign up for more free newsletters on your favorite topics | | | | You are receiving this newsletter because you subscribed to the About Animals newsletter. If you wish to change your email address or unsubscribe, please click here. About respects your privacy: Our Privacy Policy Contact Information: 249 West 17th Street New York, NY, 10011 © 2011 About.com | | | | Must Reads | | Advertisement | |
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