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  1. 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 …

  2. What are barnacles? - NOAA's National Ocean Service

    Barnacles (balanus glandula) are sticky little crustaceans related to crabs, lobsters, and shrimps.

  3. 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 …

  4. What Does a Barnacle Do? How They Live, Eat, and Attach

    Aug 19, 2025 · Uncover the complete biology of barnacles, from their unique sessile life to their impact on marine ecosystems.

  5. 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 …

  6. Barnacle - Description, Habitat, Image, Diet, and Interesting Facts

    However, barnacles are unequivocally crustaceans, belonging to the subphylum Crustacea, making them relatives of crabs, lobsters, and shrimp. Their sessile, or stationary, adult lifestyle …

  7. Barnacle Goose Overview, All About Birds, Cornell Lab of …

    The Barnacle Goose stands out in a crowd, combining black, white, and silver to create a unique, attractive look. This small, stub-billed goose numbered only 20,000 individuals in the 1950s, …

  8. Barnacles (Cirripedia): Facts, Habitat, Diet - Ocean Info

    Barnacles are crustaceans that attach themselves to hard surfaces and play a vital role in ocean ecosystems as filter feeders.

  9. Barnacles: Characteristics, Diet, Facts & More [Fact Sheet]

    Often mistaken for mollusks due to their hard outer shell, barnacles are actually crustaceans related to crabs and lobsters. These fascinating marine creatures are masters of adaptation, …

  10. Goose barnacle - Wikipedia

    Goose barnacles, also called percebes (sg. percebe [1]), turtle-claw barnacles, stalked barnacles, gooseneck barnacles, are filter-feeding crustaceans that live attached to hard surfaces of …