Eulus natives are an unnamed developing humanoid species indigenous to the planetoid Eulus.
Specifics
Eulus natives are culturally naive and easily manipulated. Though they haven't yet invented a verbal language, they do communicate through sign language. They are thin and short, around five feet tall, have black hair and light purple skin. Only a sparse number of them live on the planetoid.
History
In 2267, Harry Mudd learned their sign language, and a group of Eulus natives began to worship him. They pretended he was their Grand Qaal as he sold the planetoid's dilithium mining rights to a Klingon commander. Later, they helped Mudd kidnap Leonard McCoy and load gold bars into a transport. (TOS comic: "Operation Con Game")