Answer:
I'm a red creature from the sea with large claws, or pincers, and I'm often boiled and served as an expensive dish at seafood restaurants.
The ones in the sea are prickly, but the ones on the street might pickpocket you.
If a man would carry my burden he would break his back I am not rich But leave silver in my track
John Lennon sang about being this toothy creature.
What is the largest living ant on earth?
I love spinach.