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
The Barnacle Historic State Park The Barnacle Historic State Park The Barnacle Historic State Park is a Florida State Park in the Coconut Grove neighborhood of Miami, Florida at 3485 Main Highway. Built in 1891, it is the oldest house in its original location in Miami-Dade County. The Barnacle was the home of Ralph Middleton Munroe, one of Coconut Grove's founders, as well as founder and Commodore of the Biscayne Bay Yacht Club. He was also a leading designer of sailing yachts. The Florida Park Service acquired the remaining of Munroe's original homesite from his descendants in 1973. The Barnacle Historic State Park is served