This race, who closely resembled humans, possessed a pale, chalky complexion, deep-set, dark eye sockets, and fingers that had an additional joint compared to those of a Human. These elongated fingers served the purpose of extracting blood. The duration of their lives greatly exceeded that of humans. Aurra Sing's father belonged to this particular species.
Despite the biological impossibility of crossbreeding with Humans, those who employed Aurra Sing theorized that her father's species might have been Qiraash, Rattataki, Umbaran, or perhaps even Anzati.