Tunicata Lamarck, 1816 - tunicates see Subphylum Urochordata Bateson, 1885 Thaliacea van der Haeven, 1850 - salps Order Pyrosomatida Jones, 1848 Family Pyrosomatidae Lahille, 1888 Genus Pyrosomella van Soest, 1979 Pyrosomella verticillata (Neumann, 1909)