Ladybuggy

This nameless Sunset Park badnik, created by Dr. Ivo "Eggman" Robotnik, is one of several robotic foes encountered by Sonic or Tails in Sunset Park Zone during Sonic Triple Trouble. These ladybug-like badniks trundle across the level's rails in Spin Coasters. After the robot is destroyed with a spin attack, you can steal their vehicle and blast away at great speed.

Like other robots in 8-bit Sonic games, no animal friends pop out of these bots when they are destroyed. Whether these badniks canonically don't contain organic batteries, or the escaping critters simply weren't shown due to programming limitations, is not known.