Alzarian

The Alzarians were one of three closely related species on Alzarius. (DW: Full Circle)

Biology
They are nearly identical to Humans, though they could heal much faster. (DW: Full Circle)

Society
The Alzarians lived in a simple culture with three Deciders as leaders. They believed that they were the descendants of the Terradonians who crash-landed on the planet. Because of this, they attempted to repair the spaceship the Terradonians who crashed in, though they didn't have any driving instructions. In reality, they are actually Marshmen who developed into a more Terradonian form. (DW: Full Circle)