- Hairline starts high on the crown
- Large bumpy foreheads with diving lines down the middle
- Ridge sweeping up from the eyes
- Large or four nostrils
- Dead bodies release a form of neural energy
- Secrete a web like substance when they decay
- Another universe or dimension
- Elaborate death rituals, to prepare for the afterlife; The Next Emanation
- Believed that the subspace vacuoles on their world could transport them to the afterlife;
- Unknown to them, the vacuoles actually led to an asteroid in the Delta Quadrant
- 2371: Harry Kim accidentally went through a vacuoles to their homeworld
