Tosk
The Tosk are a reptillian race hailing from the Gamma Quadrant who are bred
for the express purpose of being hunted. The Tosk are self-sufficiant,
requiring extremely little sleep and storing nutrients throughout their
bodies. Once during a chase, a Tosk was befriended by Chief Miles O'Brien on
Station Deep Space 9. Miles helped repair the Tosk's damaged vessel,
allowing him to resume his flight.