The Yuli were members of the Sentient Milieu. No fragments from the Milieu era detailing any information about them other than their name has yet been found.
Comments made by the Slylandro may indicate that the Yuli, along with the Ur-Quan and the Drall, made regular visits to Source while the Sentient Milieu was still intact. The only information available from the era of the Dnyarri Slave Empire is that the capricious Dnyarri slave masters, deciding that they and the Drall were inferior species and unworthy slaves, had them destroyed by the Ur-Quan and the Mael-Num.
|Sentient Milieu - Known member races|
|Drall - Mael-Num - Taalo - Yuli - Yuptar - Faz - Ur-Quan|