Superphylum Deuterostomia Grobben, 1908 - deuterostomes see Infrakingdom Deuterostomia Grobben, 1908 Phylum Chordata Bateson, 1885 - chordates Subphylum Craniata auct. Infraphylum Vertebrata Lamarck, 1801 - vertebrates 1 Genus †Anatolepis Bockelie & Fortey, 1976, incertae sedis [monotypic] 2 Superclass Petromyzontomorphi [monotypic] 3.1 Superclass †Pteraspidomorphi Goodrich, 1909 [monotypic] 3.2.1 Superclass †Anaspidomorphi [monotypic] 3.2.2.1 Superclass †Thelodontomorphi Jaekel, 1911 [monotypic] 3.2.2.2.1 Superclass †Osteostracomorphi [monotypic] 3.2.2.2.2 Superclass Gnathostomata Gegenbaur, 1874 - jawed vertebrates