Alpha Draconian

Alpha Draconians are a species of shapeshifting reptilian species from the Alpha Draconis system

Biology
Alpha Draconians have the ability to pose convincingly as other species, they also have a pleasure point in their nostrils.

Technology
The Alpha Draconians are one of two species known to harness portals in time, the other being the Greys

Source

 * Resident Alien