The Antarans were a species noted for the V-shaped ridge on their foreheads. They have a history of conflict with the Denobulans, with the last known war between the species occurring in the 19th century. Relations between the two people were still tense in the 22nd century. (ENT episode: "The Breach") In the 24th century, Ensign Loolooa Tereshini was an Antaran serving in Starfleet. (TTN novel: Sword of Damocles)