|Red-banded Snapping Shrimp|
"TheSnapping Shrimp and its cousins all have a unique left . The is modified to produce a loud sound and stream of water whenever it is opened or closed."
Although the shrimp is said to have asymmetric claws, in the game both pincers are equal in size because the images of the shrimp facing left and right are mirrored.
- Wikipedia: Alpheus randalli