[organisms]
see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
[metazoans] Haeckel 1874 - multicellular animals
see Kingdom Animalia Linnaeus, 1758
Cnidaria Hatschek, 1888 - cnidarians
Hydrozoa Owen, 1843
Siphonophorida Eschscholtz, 1829
see Order Siphonophora Eschscholtz, 1829
Porpitidae Brandt, 1835
†Velumbrella Stasińska, 1960