How Are Barnacles Crustaceans?

Although they may look like mollusks with their shell-like covering, barnacles are actually crustaceans, related to lobsters, crabs and shrimp. ... They look like tiny shrimp in their larval stage, where they swim as members of zooplankton in the ocean.

Why are barnacles considered crustaceans?

1: Barnacles are crustaceans.

Although they were once thought to be related to snails, it turns out that barnacles are actually related to crabs. If you look at the animal inside the hard plates, it is possible to recognize their crab-like body plan.

Are barnacles true crustaceans?

Barnacles (balanus glandula) are sticky little crustaceans related to crabs, lobsters, and shrimps. Those aren't dragon claws—they're gooseneck barnacles!