Green Grove Zone Badnik 1
From Sonic Retro
This unnamed Green Grove badnik is one of the first enemies encountered in Green Grove Zone, the first level of Sonic 3D: Flickies' Island. Resembling a purple-and-yellow wasp (although it doesn't fly), the badnik simply wanders around in an erratic motion. It can only harm Sonic by bumping directly into him; destroy it with a spin dash or jump to recover its organic battery power source, a Flicky, and make Flickies' Island a slightly less dangerous place.