Talk to Private Jordan Newberry and she says:

"Hi. Would you like to participate in removal of the humanoids located at the large stone circle?"

Respond with "Sure, what's involved?"

"The creatures are called Thorio and Thorifoid. Killing them will earn you points, depending on how dangerous the creature is."

Respond with "Points?"

"We are offering rewards for those colonists who assist us in clearing out the dangerous humanoids. The points you earn can be traded for a reward."

Respond with "Sounds like fun, I'll give it a try."

The mission details say:

Kill Thorios and Thorifoids near the large stone circle to earn points

•    0 of 2500 points

The tables below show how many points are awarded for killing each maturity type of these creatures.

The creature with the highest Points/Health is the most efficient one to kill for this mission. The most

efficient kill is highlighted in yellow.

Thorio:

Thorifoids: