AT: "mu"
Terev was a Tellarite serving in the operations division aboard the Terran Empire starship Enterprise in 2155.
He was the test subject for a demonstration of the new agony booth by Major Reed and Phlox. Reed was uncertain of the nature of Terev's transgression, believing he was late for a duty shift, but noted that "[...]all Tellarites are guilty of something." (ENT: "In a Mirror, Darkly")
Terev was portrayed by an uncredited extra, Pablo Soriano. It is unknown if Terev had a counterpart in the normal universe.