The sessile barnacles (Cirripedia) contained in the collection of the U. S. National Museum; including a monograph of the American species Pilsbry, Henry A. Bulletin of the United States National Museum 1916 93 1 366 urn:lsid:zoobank.org:act:C675F423EF0849ABBD47C460E02080B4 Maxillopoda Balanidae Balanus CoL Animalia Sessilia Arthropoda species rostratus alaskensis  This treatment is a stub. You can help Plazi making the full treatment available.