| Description | Humanoid, Bipedal |
| Size | Medium |
| Skin Pigment | Any |
| Hair | Any |
| Distinguishing Features | ? |
| Series | TOS: "?" |
| Planet of Origin | Sarpeidon (Beta Niobis system) |
| Quadrant | Alpha (assumed) |
| Background | They possessed an extraordinarily advanced culture, including and an enormous library, but they did not know about space travel. All their knowledge was lost when the system's sun went nova. |
| Editors Notes | Extinct Race. Lost among the Sarpeidons databanks was the ability of time travel through a machine called Atavachron. |