Naugai were reptiles native to the planets of Haengseong and Abassid. They were distinctive for being semi-aquatic, a rare quality among lizards. They fed on small fish and algae and were revered as gods in the Moheptec Ocean region of Abassid by the local Moheptec. Ptolemai Escorpan was injected with a chip by a Tuk Om scientist which merged his DNA with that of a naugai for a brief period.