Rock Lobster

Rock Lobsters are enemies in Mother 3, and are a more difficult version of the Spineless Lobster. They have very high defense, but are weak to PK Thunder.

The name "Rock Lobster" likely is intended as an allusion to the song Rock Lobster by The B-52s.

Battle Memory description
"The rough rider of the sea. This bad boy rebel dyed his pincers and his body metallic purple."