Daurrix was a Sea Devil Warrior. He was the husband of the Silurian Auggi D'jo.
He had three children with Auggi: Baal D'jo, Tahni and Sula. Because of the predicted a cataclysm that approached Earth, Auggi and Daurrix were not executed for breaking the Silurians' sacred beliefs of eugenics, and their eggs were not crushed. They instead went into hibernation in exile in a shelter led by Daurrix beneath the island of L'Ithe to endure the predicted cataclysm. Daurrix did not survive the hibernation process, and was succeeded by Chukk. (PROSE: The Scales of Injustice)