Barnacle Barnacle A barnacle is a type of arthropod constituting the 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 (nonmotile) 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". The study of barnacles is called cirripedology. Barnacles are encrusters, attaching themselves permanently to a hard substrate. The most common, "acorn barnacles" (Sessilia), are sessile, growing their shells directly onto the
Barnacle Bill (1930 film) the song's storyline, with Barnacle Bimbo romancing Betty and then leaving her to go back to sea. Like many early Fleischer Studios films, this film was inspired by a popular song, a version of "Barnacle Bill" written in 1928 by Frank Luther & Carson Robison and performed by Hoagy Carmichael. It has nothing to do with William Bernard, the sailor and California Gold Rush character known as "Barnacle Bill". In this cartoon, Betty Boop still retains some of the canine physical characteristics that she had in her first screen appearance, "Dizzy Dishes." Barnacle Bill (1930 film) Barnacle Bill is a