Zeioph

The Zeioph were an ancient starfaring race that long ago went extinct, possibly as the result of the Reapers. Planet Armeni is covered with millions of intricate crypts belonging to Zeioph. Current attempts to learn more about the Zeioph by studying these crypts has been stopped by Citadel Council, which has decreed grave sites are to be left alone.

Appearances

 * Mass Effect (mentioned only)