Trachemys scripta elegans

The classic pet turtle. Needs real turtle pellets and extra calcium, never fish flakes, or its shell grows crooked.
It can live forty years or more. A pet turtle can outlive the kid who picked it out.
Treat it with respect, keep your distance, and tell a grown-up if you see one up close.
Always ask a grown-up before you touch any animal or plant. If something bites or stings you, tell an adult right away.
Source: VCA Animal Hospitals
Read more about the red-eared slider at Wikipedia.