The Kellarians were a humanoid species from the planet Kellar Prime. At the time of first contact with the Federation, a civil war had been occurring between the Kellarian Republic and the Kellarian Revolution. (Star Trek: Remington)
Physiology[]
Kellarians are similar in external physiology to humans, apart from a bony ridge across each Kellarian's forehead. Internally, however, the species is different. Kellarians possess several redundant organs, similar to those of Klingons. (Star Trek: Remington: "Inceptum")
Society[]
Kellarians, or at least those loyal to the Republic, are very secretive. Captains of starships are instructed to reveal only what is necessary to gain what they want from outsiders.
Traditions and Culture[]
It is an important custom that any Kellarian who is injured in battle cannot be treated by anyone but another Kellarian. Thus, despite their warp capabilities, Kellarians have not spread far from home in the midst of their civil war. (Star Trek: Remington: "Inceptum")
Warring Factions[]
The Kellarian species is currently involved in a civil war between the Kellarian Republic and the Kellarian Revolution. Because contact between the Kellarians and the Federation has only been established recently, information regarding the specifics of the civil war is scarce.