The things you find in the sandbox

Haven’t done a bug post in a while so when I found this one in the sandbox today I thought I’d put it up.

It was about 1.5 -2 inches long. Here’s another pic with a kid’s shovel for perspective. You can also see its underside in this one (it had flipped onto its back).

Yup. Florida’s got bugs. Anybody know what it is?