Mega is a ground sloth who appears in Nicktoons: Clash of the Ancients. She is also a member and second-in-command of the Prehistoric Alliance. Synocnus was a genus of ground sloth that was about the size of a medium-sized dog and weighed approximately about 50 pounds. This animal lived in Haiti. Synocnus would have resembled a typical ground sloth, though much smaller, with a longer tail and a broad trunk, as well as lissome limbs and long claws. This sloth was known for having caudal vertebrae that were broad, a trait shared with other ground sloths, indicating that this animal, like the tamandua of today, likely used its tail to stand upright. The caniniform teeth of the Synocnus were large and triangular, and its skull was deep and had a large, sagittal crest which, when used with the