From: Star Trek: The Next Generation

Caption: Promellian Captain Galek Dar

Star Trek: The Next Generation

Episode: TNG 154 - Booby Trap

Planet: unknown. An extinct space-faring race, mutually destroyed with the Menthar in the battle of Orelious IX over a thousand years ago (about the time of Earth's late Middle Ages, circa 1300s). They were largely humanoid oxygen-breathers and had a bony head-ridge much like the Klingons. On stardate 43205.6 Captain Picard praised their bridge layout as simple yet elegant and functional.