Hazrian

The Hazrians were a proud, reptilian race who were involved in one of the shortest and nastiest wars in galactic history – defending their planet Hazri from an army from the planet Tulokon who arrived through the Wormhole of Calibri.

The Hazrians only just managed to defend their planet and consequently sited an atmosphere bubble near the mouth of the wormhole where humans (like Major Luisa Suarez) were kept as "scarecrows" in the event of further Tulokon invasions. (COMIC: The Scarecrow)