Answer: Cocktail fork
Explanation:
Cocktail forks - also known as Seafood fork - are placed on the far right of the knives and spoons. The purpose of this fork is to remove seafood from its shell and for that reason its structure is specialized to allow for this as it has three short but curved tines and a longer handle.
Apart from seafood, these forks can be used to eat small cuts of cheese, olives and the like.