| | Aardvarks - Not To Be Confused With Anteaters The aardvark is the only surviving member of the Orycteropodidae, a family of mammals that once included nearly a dozen different species. The aardvark is one of those quirky mammals that has long tormented taxonomists. At one time, aardvarks were grouped with the edentates (anteaters, tree sloths and armadillos) and pangolins (spiny anteaters). But now, scientists classify aardvarks amongst the ungulates. | Cetaceans - The Unexpected Ungulates You may wonder why, after several entries about various hoofed mammals, we arrive suddenly at a group of mammals who not only lack hooves, but don't even have feet. The group in question--the cetaceans (whales, dolphins and porpoises)--are introduced at this point because, despite appearances, they are close kin to the artiodactyls. | Laos Zoo Welcomes Twenty Siamese Crocodile Hatchlings The Laos Zoo recently celebrated the hatching of twenty critically endangered Siamese crocodiles. The rare crocodiles are threatened by hunting and habitat destruction. Once widespread throughout Southeast Asia and Indonesia, Siamese crocodiles are now restricted to small remnants of their former habitat range. | Bovidae - Cattle and Beyond Domestic cattle are quite likely the most familiar members of the Bovidae family, but the bovids (as they are more casually referred to) are more diverse than you might expect. They include some of the fastest and most graceful of all the hoofed mammals and range in size from the royal antelope (which weighs in at just 3 kg) to the gaur (which tips the scales in excess of one ton). | | | | Animals / Wildlife Ads | | | | Featured Articles | | | | More from About.com | | | | | | Essential Medical Tests for Women For women, certain medical tests and health screenings are recommended on a yearly basis. Learn which screenings are essential for your health, and why. More>
| | | | Finding the Right Doctor Whether you need a new primary care doctor or a specialist to take care of specific symptoms, you'll want to follow these guidelines to choose the right physician for your medical care. More>
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