Blue Barnacles (Subnautica)

The Blue Barnacles are a type of Fauna first seen in an early developer screenshot. It will most likely dwell the Twisty Bridges, as a type of decoration. Blue Barnacles can be found in the entity gallery, and can also be spawned in individually by the singular barnacle (ID 3003) and by the cluster (ID 3004.)

The singular barnacles found on Reefbacks act similarly to Limestone Outcrops

Appearance
The Blue Barnacles resemble clusters of real life barnacles, embedded in a calcified, dark gray base. They have a maw with a light turquoise bioluminescent glow.

Blue Barnacles come in two forms, Blue Barnacle Clusters, and singular Blue Barnacles.