Risians were a humanoid species native to the planet Risa. Risians were almost identical to Humans with the only visible difference a small mark (usually white) located on their foreheads.
Risian culture was much more sexually liberal then many other humanoid cultures. This openness along with their friendly and easy going nature made the planet a popular tourist location in the Alpha Quadrant.
Known Risians[]
List of Risians
External link[]
Risian article at Memory Alpha, the canon Star Trek wiki.