Barnacles are a unique Crustacean, permanently anchored to hard surfaces such as Rocks or ship hulls. They spend their adult lives as sessile filter feeders, using feathery limbs to capture plankton from the water.
Barnacles are a unique Crustacean, permanently anchored to hard surfaces such as Rocks or ship hulls. They spend their adult lives as sessile filter feeders, using feathery limbs to capture plankton from the water.