List of Alien Races in DC Comics - U

U

• Ultas - The Ultas of Ulta appear to have their own version of the metagene. The hero "Trygg the Invincible" exhibited Superman level strength before his death.
• Ungarans - The red skinned humanoid Ungarans are represented by Abin Sur the former Green Lantern.
• Uranians - The Uranians, led by Uvo the warlord of Uranus sent a small space armada in a failed attempt to conquer the Earth and steal uranium, a radioactive ore which is abundantly present in the outer planets. The Uranians were defeated by Wonder Woman. The Uranians have advanced technology, and use a "decalcifying" ray which petrifies its victims.
• Uxorians - The green scaled reptilian Uxorians of Uxor, are represented by the Green Man former member of the Omega Men and the Green lantern Corps.