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armadillo |
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armadillo (är'mədĭl`ō), New World armored mammal of the order Edentata, a group that also includes the sloth sloth (slōth, slôth), arboreal mammal found in Central and South America distantly related to armadillos and anteaters. ..... Click the link for more information. and the anteater anteater, name applied to various animals that feed on ants, termites, and other insects, but more properly restricted to a completely toothless group of the order Edentata. ..... Click the link for more information. , characterized by peglike teeth without roots or enamel. Armadillos are found from Argentina to Panama, with one species reaching the southern United States. The head and body of an armadillo are almost completely covered by an armor of plates made of bone and horny material; the plates are separated by soft skin which bears a few hairs. The body armor, or carapace, hangs down on either side of the animal's body and is divided into flexible bands across the back. Members of some armadillo species can roll into a ball for protection. Armadillos are omnivorous, although insects form the bulk of their diet. Most are nocturnal, resting during the day in burrows that they excavate with their strong front feet and enormous claws; they can dig into the ground with amazing speed when threatened. There are 21 armadillo species, classified in 9 genera. The largest is the giant armadillo, Priodontes giganteus, which reaches 4 ft (120 cm) in length and may weigh 100 lb (45 kg). Members of this species have almost 100 teeth, more than any other mammal. Despite their great bulk, they are able to stand on their hind feet and sometimes walk in this position. This species inhabits the Amazonian forest; most other armadillos are grasslands dwellers. The smallest armadillos are the fairy armadillos, or pichiagos; the smaller of the two pichiago species (Chlamyphorus truncatus) is about 6 in. (15 cm) long and bright pink in color, with plumes of white hair about the face and undersides and between the front and back portions of the shield. The nine-banded armadillo, Dasypus novemcinctus, is the only species found in the United States; it ranges from Argentina to Texas and Louisiana. It is about 30 in. (76 cm) long and 6 in. (15 cm) high at the shoulder; it weighs about 15 lb (6.4 kg). It normally moves about slowly, but is very swift when threatened. Each animal has several burrows. Females of this species almost always give birth to identical quadruplets. Armadillos are classified in the phylum Chordata Chordata (kôrdā`tə,–dä`–) ..... Click the link for more information. , subphylum Vertebrata, class Mammalia, order Edentata, family Dasypodidae. armadilloAny of 20 species of armoured mammals (family Dasypodidae) related to sloths and anteaters. Armadillos are stout and short-legged, with strong, curved claws and a protective covering of pinkish to brown armour composed of bony plates covered with tough scales. The plates are separated by flexible bands of tissue. One species lives in the U.S., the others in tropical and subtropical regions to the south, primarily in South America. Most inhabit open areas, but some can be found in forests. Species range in size from about 6 in. (16 cm) to 5 ft (1.5 m) long. They live alone, in pairs, or in small groups and feed on termites or other insects, vegetation, small animals, and carrion.armadillo 1. any edentate mammal of the family Dasypodidae of Central and South America and S North America, such as Priodontes giganteus (giant armadillo). They are burrowing animals, with peglike rootless teeth and a covering of strong horny plates over most of the body 2. fairy armadillo another name for pichiciego How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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In South America, a similar relationship is manifest, even to an uneducated eye, in the gigantic pieces of armour like those of the armadillo, found in several parts of La Plata; and Professor Owen has shown in the most striking manner that most of the fossil mammals, buried there in such numbers, are related to South American types. In the morning we had caught an armadillo, which although a most excellent dish when roasted in its shell, did not make a very substantial breakfast and dinner for two hungry men. Two creatures like large armadillos had come down to the drinking-place, and were squatting at the edge of the water, their long, flexible tongues like red ribbons shooting in and out as they lapped. |
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