The Sican Tribe of the Green disappeared after the Sican Diaspora.
After the Green tribe disappeared from the face of the earth, other Sican tribes created stories to explain why. One story says that a sea monster gobbled up their boats. Another story says the Romans used a sorcerer to cause a cyclone that sank their ships. Above all, the most famous myth was that the Greens landed on the island of Atlantis or some other mythical island and lived with the gods.
Some modern historians say they were sailing north but a storm caused them to crash in Rome and they were enslaved, others say that their leaders secretly decided to stay and become Roman citizens. No records of the Green tribe exists after 92 BCE, when the Green tribe was heading north from Sicily, so it is hard for historians to create a factual explanation.