The gens Erucia was a plebeian family at Rome.
Members of this gens are first mentioned early in the first century BC; the name has been claimed as Etruscan.
[1] However, in the second century of the Empire, the Erucii attained considerable distinction.
[2] The only family of the Erucii known to history bore the cognomen Clarus.
Dictionary of Greek and Roman Biography and Mythology.