- Dark Purple spots on their heads & necks
- Small ears
- Six-lobed brain
- Binary cardiovascular system
- Experimented with their genome & accidentally became sterile
- Developed a retrovirus to turn alien corpses into living Kobali
- Caused extensive memory loss, turned them into entirely new beings
- Once a new Kobali is created, they would be placed within an adoptive family
- Prohibited from leaving to joined their old lives, if they remembered
- 2376: Made first contact with Starfleet, via the starship USS Voyager
