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Vocabulary Entry
xenarthra
|noun
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N
noun
Xenarthra refers to a group of placental mammals that includes anteaters, sloths, and armadillos, characterized by unique joint structures in their vertebrae.
Example Sentences
"The xenarthra of South America are known for their distinct adaptations to their environments."
"Biologists study xenarthra to understand more about mammalian evolution."
"Anteaters are one of the most recognized members of the xenarthra group."