- This page features the Rigelians. You may also be looking for the reptilian species known as the Rigellians.
They are known to have shared a similar internal physiology with Vulcans and Romulans. These similarities, notably to Vulcans, included similar blood chemistries. Rigelians also shared a similar neurology to Vulcans and Romulans, as they too were susceptible to the neurological disease known as Tuvan Syndrome. (TOS: "Journey to Babel"; DS9: "Inter Arma Enim Silent Leges")
History and politicsEdit
Relationships with other speciesEdit
Later that year, three Rigelians visiting Earth, who were working for the Klingons, attacked and kidnapped Dr. Phlox from the streets of San Francisco. They later transferred him via a Rigelian freighter to a Klingon ship. The Rigelian kidnappers and their ship were later destroyed. (ENT: "Affliction")
Trade and commerceEdit
During the mid-2260s, an experimental chemical stimulant designed to speed up reproduction and replacement of blood in the bodies of certain species was developed and successfully tested on Rigelian test subjects on the planet Rigel V. Although the side-effects included tremendous strain on the spleen and the liver, it was later discovered by Doctor Leonard McCoy to be a viable treatment for producing Vulcan T-negative blood. (TOS: "Journey to Babel")
Background information Edit
The Rigelians are a playable species for the Federation in the game Star Trek Online.
- The Chelons, a species of tortoise-like reptiles native to Rigel III. These were the Rigellians from Star Trek: The Motion Picture.
- The Jelna, humanoids native to Rigel V. They had four sexes and were the first Rigelian species to achieve spaceflight. These were the Rigelians seen in Star Trek: Enterprise and Star Trek Online.
- The Zami, humanoids native to Rigel IV, but who had also colonized Rigel V. They resembled Humans with slightly pointed ears and had a biochemistry similar to Vulcans. These were the Rigelians mentioned in "Journey to Babel" and "Inter Arma Enim Silent Leges". The Kalar were a subspecies of Zami.
All Rigelian species were politically united and the Rigel system was considered to be a crowded and bustling population center in the novels, with its three native species and numerous colonists from other species.