Blue Barnacles (Subnautica)

The Blue Barnacles are a species of fauna first seen in a developer screenshot. Almost nothing is known about it, other than that it will most likely exist in the Twisty Bridges biome. It is labeled as a decoration.

Appearance
Blue Barnacles are clusters of round barnacle-like creatures embedded in a stony, dark grey base. They have a light turquoise "lid" split in half by a slit running down its center.