The Lava Heron stalks small crabs and fish slowly before quickly spearing and eating them.

The crabs eat marsh grass not only from above but underground in tunnels they construct.

She described Bruno's slow cruel death as the crab of cancer ate him alive, and her own agony as she watched helplessly.

"The crab just ate a fish," he told Ms. Torres, who had come by to watch.

This crab primarily eats sea lettuce and other green algae, and occasionally scavenges dead animals.

After molting, these crabs will eat their own shell to get some important nutrients.

This crab is omnivorous and eats small fish, invertebrates and algae.

"We'd better get him out of here before the crabs eat him."

But his teeth just look as if microscopic crabs had been eating them.

After all, he knew what crabs ate.