Myth or megatherium?

A Huge Amazon Monster Is Only a Myth. Or Is It?Perhaps it is nothing more than a legend, as skeptics say. Or maybe it is real, as those who claim to have seen it avow. But the mere mention of the mapinguary, the giant slothlike monster of the Amazon, is enough to send shivers down the spines of almost all who dwell in the world’s largest rain forest.

The folklore here is full of tales of encounters with the creature, and nearly every Indian tribe in the Amazon, including those that have had no contact with one another, have a word for the mapinguary (pronounced ma-ping-wahr-EE). The name is usually translated as “the roaring animal” or “the fetid beast.”