Aquan

The Aquans were the water-breathing natives of the planet Argo.

History
The Aquan civilization was an example of forced evolution. Long before the 23rd century, the Aquans were air-breathers, but massive planet-wide earthquakes flooded the entire planet. They were forced to adapt to be able to breathe underwater. Fortunately, their medical science technology was advanced enough to induce a necessary mutation, called a surgo-op, to ensure the survival of the entire species.

Government
The Aquans were governed by a Ruling Tribunal of the Aquans, guided by the Aquan ordainments.

Encounter with the Federation
In 2269, the crew of the USS Enterprise (NCC-1701) visited Argo and discovered the underwater society. On an away mission, Spock and Captain Kirk were temporarily altered to become water-breathers. Fortunately, Doctor McCoy discovered that the venom of the sur-snake contained an antidote, and they were returned to normal. 

Individuals

 * Cadmar
 * Domar
 * Lemus
 * Nephro
 * Rila
 * List of unnamed Aquans

Aquaner Aquan