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Armadillos are New World placental mammals in the order Cingulata with a leathery armour shell. The Chlamyphoridae and Dasypodidae are the only surviving families in the order, which is part of the superorder Xenarthra, along with the anteaters and sloths. The word armadillo means "little armoured one" in Spanish. The Aztecs called them Nahuatl for "turtle-rabbit": The Portuguese word for "armadillo" is tatu which derives from the Tupi language. Similar names are also found in other, especially European, languages.
About nine extant genera and 21 extant species of armadillo have been described, some of which are distinguished by the number of bands on their armour. Their average length is about 75 cm (30 in), including tail. The giant armadillo grows up to 150 cm (59 in) and weighs up to 54 kg (119 lb), while the pink fairy armadillo is a diminutive species, with an overall length of 13–15 cm (5–6 in). All species are native to the Americas, where they inhabit a variety of different environments.
Recent genetic research suggests that an extinct group of giant armoured mammals, the glyptodonts, should be included within the lineage of armadillos, having diverged some 35 million years ago, much more recently than previously assumed
Armadillos and humans
In science
Armadillos are often used in the study of leprosy, since they, along with mangabey monkeys, rabbits, and mice (on their footpads), are among the few known species that can contract the disease systemically. They are particularly susceptible due to their unusually low body temperature, which is hospitable to the leprosy bacterium, Mycobacterium leprae. (The leprosy bacterium is difficult to culture and armadillos have a body temperature of 34 °C (93 °F), similar to human skin.)
Humans can acquire a leprosy infection from armadillos by handling them or consuming armadillo meat.Armadillos are a presumed vector and natural reservoir for the disease in Texas and Louisiana and Florida. Prior to the arrival of Europeans in the late 15th century, leprosy was unknown in the New World. Given that armadillos are native to the New World, at some point they must have acquired the disease from old-world humans.
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ARMADILLOS
Armadillos are New World placental mammals in the order Cingulata with a leathery armour shell. The Chlamyphoridae and Dasypodidae are the only surviving families in the order, which is part of the superorder Xenarthra, along with the anteaters and sloths. The word armadillo means "little armoured one" in Spanish. The Aztecs called them Nahuatl for "turtle-rabbit": The Portuguese word for "armadillo" is tatu which derives from the Tupi language. Similar names are also found in other, especially European, languages.
Recent genetic research suggests that an extinct group of giant armoured mammals, the glyptodonts, should be included within the lineage of armadillos, having diverged some 35 million years ago, much more recently than previously assumed
Armadillos and humans
In science
Armadillos are often used in the study of leprosy, since they, along with mangabey monkeys, rabbits, and mice (on their footpads), are among the few known species that can contract the disease systemically. They are particularly susceptible due to their unusually low body temperature, which is hospitable to the leprosy bacterium, Mycobacterium leprae. (The leprosy bacterium is difficult to culture and armadillos have a body temperature of 34 °C (93 °F), similar to human skin.)
Humans can acquire a leprosy infection from armadillos by handling them or consuming armadillo meat.Armadillos are a presumed vector and natural reservoir for the disease in Texas and Louisiana and Florida. Prior to the arrival of Europeans in the late 15th century, leprosy was unknown in the New World. Given that armadillos are native to the New World, at some point they must have acquired the disease from old-world humans.
We hope you liked this post and as always have a chilled day from the viking.
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