Aurah-dug

Also called the Auradug or Scorpions, the Aurah-dug are carbon based lifeforms, these crustacean like creatures have an ancient rivalry with the Draurgen. Since then, with help from the Alliance of Planets, their rivalry has subsided. But some individuals from both sides still carry grudges. Their understanding of astrophysics and theoretical machinery is enough that they created Warp Drive engines and transmitted the instructions for how to build then to the rest of the Alliance, allowing the alliance switched from an ideal to an actual reality.