Nephrite

The Centipeetle Mother was host of the centipeetle group that raided Steven's bedroom in "Gem Glow." It also appears in "Monster Buddies", where Steven tames the Centipeedle Mother in its smaller form (which it acquired after Steven popped it's bubble) and sacrifices itself to save Steven. Steven says "I will heal you someday," but it is unknown whether the Centipeedle Mother will return again.

Trivia

 * The centipeedle mother returns in the episode "Monster Buddies"
 * When the centipeedle mother was reforming itself after it escaped from the bubble, it took a human-like form before taking its latest form.
 * It can still eat with its mouth, even though its eye is also in its mouth.
 * The gem in its mouth somewhat resembles a Pokéball

Madre Centirabajo