Step 1 : Introduction to the question "By what name is Arthur Curry better known?"
...Arthur Curry is best known as Aquaman. He is the son of Atlanna, a princess of Atlantis, and a lighthouse keeper named Tom Curry living in Amnesty Bay, Maine. Atlanna had an insatiable curiosity about the surface world and frequently visited it. This resulted in her eventual banishment from Atlantis. Arthur inherited his mother's abilities to live and breathe underwater, and he can communicate with and control marine life. Aquaman is a popular favorite in the DC universe. Source: Comicvine.GameSpot.com