Regrua

From EQ KnowledgePit

a regrua

These creatures, known as the Regrua, are giant crab valued for their brute strength and their ferocious protective nature. They safeguard the Hraquis from danger when they are threatened. The most powerful of the Regrua is Krziik the Mighty, who has taken the leadership role among the warrior crabs.

The Regrua were originally spotted in the Plane of Water, but recently have been spotted in various locales within the Buried Sea, including The Buried Sea itself and Thalassius.