Empetnik
The Empetnik were a Shark-like species native to the planet Senkus Sha.
History
While there weren't much dangerous creatures in the north, the inhabitants had evolved into far more aggressive species in the south, such as the two ferocious rival species, the Empetniks that filled the seas, their rivals were the Pterodactyl-like Perrincott who patrolled the skies. The planet had been witness to many violent battles in its long history, but these fights normally occurred between the different native species. However, when the Daleks invaded their planet, the two rival creatures were forced to work together against a common foe. Before the Daleks could start stripping the planet of it's resources, they needed to clear the planet of any hostile creatures. After days of heavy battles near their landing spot, the Daleks advanced to the south of the planet, where they engaged the Empetniks and the Perrincott. The local inhabitants fought long and hard, causing many Dalek casualties, but in the end it was flesh and blood versus metal and laser blasts, and both species were defeated. (DWBIT: #27)
