Morphology and Physiology
Little is known about the extinct Evux race besides that they were terrestrial.
The Evux fought against the amphibious Amaians over control of the planet Delphi long before either was able to achieve interstellar travel. The Amaians' superior naval capabilities eventually saw them victorious and the Evux were completely eradicated.
Nothing is currently known concerning the culture of the Evux