Which of the following is NOT a name of a Spartoi who survived?

The correct answer is that Theseus is not a name of a Spartoi who survived. The Spartoi are mythical warriors from Greek mythology who were said to have sprung from the dragon's teeth sown by Cadmus. According to the legend, the Spartoi were five warriors who survived after slaying each other in battle, specifically Echion, Udaeus, and other characters associated with the myth.

Theseus, on the other hand, is a well-known hero in Greek mythology known for his many adventures, including slaying the Minotaur and various feats involving the Amazons and battles with other mythical creatures. He is not one of the Spartoi but represents a different heroic lineage and narrative in the mythology. Recognizing these characters and their respective stories helps in understanding the broader tapestry of Greek mythological figures and their significance.