The Reapers are a species of green skinned humanoids, famous for hunting Xenomorphs.
Reapers are bald, green humanoid warriors. They have bright white teeth and flat noses. Reapers also have a large amount of strength.
It seems that Reapers are very brave warriors, hunting Xenomorphs and using Xenomorph Ovomorphs for food. They also show the ability to kill many Xenomorphs, showing a culture that involves Xenomorphs existing alongside them. Besides them, only Yautja and certain humans can hunt Xenomorohs on a regular basis.