Zynterian

The Zynterians were a sentient alien civilization that were native to the galaxy's Alpha or Beta Quadrants. Humanoids, the biochemistry and genetic makeup of Zynterians was extremely similar to that of Xenexians.

The Zynterians had originated a technology to generate a sensor-dampening Zynterian camouflage screen around an individual's lifesigns. The design of the field worked specifically on Zynterians, in other races it would cause discomfort and injury, and likely death.