| Description | Humanoid, Bipedal |
| Size | Medium |
| Skin Pigment | Brown/Tan |
| Hair | None evident |
| Distinguishing Features | Skin has a "cracked" appearance |
| Series | TNG: "Face of the Enemy" |
| Planet of Origin | Corvalla ? |
| Quadrant | Alpha (assumed) |
| Background | Neutral race of mercenaries who operate in both Romulan and Federation space. A Corvallen freighter captain, lied about taking some Romulan defectors to safety and was killed by the Romulans. |
| Editors Notes | A Corvallen was one of the two official witnesses to Noonien and Mariana Soong's wedding. |