Superphylum Deuterostomia Grobben, 1908 - deuterostomes see Infrakingdom Deuterostomia Grobben, 1908
   Phylum Chordata Bateson, 1885 - chordates
     Subphylum Urochordata Bateson, 1885 - tunicates
       Genus †Shankouclavis Chen, Huang, Peng, Chi, Wang & Feng, 2003 see Genus Shankouclava Chen, Huang, Peng, Chi, Wang & Feng, 2003