Ebirah

Ebirah is a giant lobster and one of Godzilla' enemies.

Ebirah, Horror of the Deep
An island and its inhabitants were controlled by a terrorist organization known as the Red Bamboo. Ebirah was one of the monsters mutated by the radioactive wastes. The Red Bamboo used Ebirah to guard the island, he he would destroy any ship that got too close. Ebirah would not attack the Red Bamboo ship due to a special extract fruit. When a small group of people found Godzilla resting on the island, healing from wounds inflicted on him by King Ghidorah, they woke him up in hopes he would defeat Ebirah. This succeeded and Ebirah was injured by Godzilla's atomic breath. The day after, Ebirah destroyed a Red Bamboo ship that had unintentionally used placebo instead of fruit extract, and Godzilla came and tore off Ebirah's claws, forcing him to escape.

Godzilla: Final Wars
Ebirah had been controlled by the alien race known as the Xiliens, and he attacked a factory near Tokyo. Mutant soilders were sent to stop him, and nearly killed Ebirah with a maser gun, making him the only monster whose life was actually threatened by humans. However, the Xiliens transported Ebirah away and told the humans theyd etsroyed the monsters to save Earth. When it was revealed that the Xiliens were behind the attack, they released the monsters again. However Godzilla was released from Antarctica and he battled the other monsters and killed them. Ebirah was sent to fight him in Tokyo Bay, where he met up with Hedorah, who was either controlled by the Xiliens or simply happened to be there. The two were blasted out of Tokyo Bay, with Ebirah accidently piercing Hedorah's eye, and they were killed with one final blast from Godzilla.