Tree Leech

Barnacle Suckers are a type of fauna found growing on the side of Coral Trees or walls. At the moment, they are purely decorative. However, official artwork released by the developers has listed the Barnacle Suckers as potentially being hazardous or intractable in the future.

At the moment, using the knife on them makes coral chunks of them detach from the forest trees and drift towards the ground.

However, given that they have a name that is displayed when looking at them, it is very likely that they will be harvestable in future builds.

Appearance
Barnacle Suckers are circular crustaceans with a hole in their center. Their tops are a bright purple color.