Toxic crabs were mutated crabs, possibly warped by the atmosphere on Orxon. Thanks to the pollution, they had giant claws and strong shells. Toxic crabs were commonly found in packs using screamers as sentries to alert them for intruders. Hitting one at close range was a very bad idea as they screamed and immediately striked back.
- Ratchet & Clank (2002 game) (first appearance)