Shasarak

 were a group of humanoid creatures encountered by the Doctor.

Biology
In appearance the Shasarak are humanoid with varied skin colours, which are Green, Blue and Purple.

Technology
The technology for this species is far more advanced than that of humans. Their armour looks Indian in style and they have High intensity laser cannons. Their spaceships are triangular orange spacecrafts which have two guns on the front.

History
The Eleventh Doctor met a group of them when they tried to steal The Muse the Doctor foiled their plans and they were put under arrest.