Barnacle - Wikipedia
Barnacles are arthropods of the subclass Cirripedia in the subphylum Crustacea. They are related to crabs and lobsters, with similar nauplius larvae. Barnacles are exclusively marine invertebrates; …
What are barnacles? - NOAA's National Ocean Service
Barnacles (balanus glandula) are sticky little crustaceans related to crabs, lobsters, and shrimps.
Barnacles - Types, Anatomy, Reproduction, Diet, Lifecycle ...
Sep 4, 2025 · Barnacles are sessile marine crustaceans closely linked to crabs, lobsters, and shrimp. They are part of the subclass Cirripedia, which falls under the larger subphylum Crustacea.
A Barnacle Attaches for Life (Yes, They're Living Crustaceans)
May 9, 2025 · These tiny creatures are crustaceans, closely related to crabs and lobsters, and they’ve evolved some wild adaptations for life in the intertidal zone. Barnacles attach to a surface once and …
Barnacle | Anatomy, Habitat & Reproduction | Britannica
Dec 20, 2025 · Typical barnacles (order Thoracica, about 800 species) have six pairs of cirri and more or less complete shells. Pedunculate (stalked) forms include the common goose barnacle (genus …
What Are Barnacle Larvae and Why Do They Matter?
Jul 23, 2025 · Barnacles are commonly seen as hard, stationary shells clinging to rocks, piers, and boat hulls. These seemingly immobile creatures begin their lives as tiny, free-swimming organisms.
Barnacle - Description, Habitat, Image, Diet, and Interesting ...
However, barnacles are unequivocally crustaceans, belonging to the subphylum Crustacea, making them relatives of crabs, lobsters, and shrimp. Their sessile, or stationary, adult lifestyle is a …