Bixbite

Crab Gem Monster is a Gem Monster that appears in "Rising Tides, Crashing Skies". It is seen in Ronaldo's video getting defeated by the Crystal Gems

Appearance
It is a giant crab with one eye. Its gemstone is located in its iris.

Abilities

 * Creature creation: The crab gem monster can create smaller crab monsters.

Trivia

 * The crab gem monster resembles Gohma from the Zelda series.
 * It seems to use its claws to help protect its eye, which is its weak spot.