Barnacle

A barnacle is a type of arthropod belonging to infraclass Cirripedia in the subphylum Crustacea, and is hence related to crabs and lobsters. Barnacles are exclusively marine, and tend to live in shallow and tidal waters, typically in erosive settings. They are sessile (non-motile) suspension feeders, and have two nektonic (active swimming) larval stages. Around 1,220 barnacle species are currently known. The name "Cirripedia" is Latin, meaning "curl-footed".

Read more about Barnacle:  Ecology, Adult Anatomy, Life Cycle, Fossil Record, History of Taxonomy, In Human Culture, Classification

Famous quotes containing the word barnacle:

    A barnacle goose
    Far up in the stretches of night; night splits and the dawn breaks loose;
    I, through the terrible novelty of light, stalk on, stalk on;
    Those great sea-horses bare their teeth and laugh at the dawn.
    William Butler Yeats (1865–1939)