Hyrangu
From Star Trek : Freedom's Wiki
Hyrangu
An extradimensional race with the technological ability to move people and equipment through dimensions by use of 'gateways'. One such gateway exists on [Beta Seranis III], a planet explored by the USS Hades. One member of the race named [Megselif] currently resides on the planet and tends the gateway which is at one time both power source and control source.