Superphylum Deuterostomia Grobben, 1908 - deuterostomes see Infrakingdom Deuterostomia Grobben, 1908
   Phylum Chordata Bateson, 1885 - chordates
     Subphylum Craniata auct.
       Vertebrata Lamarck, 1801 - vertebrates see Infraphylum Vertebrata Lamarck, 1801
         Myopterygii Janvier, 1978 - myopterygians
           Superclass †Thelodonti Jaekel, 1911 [monotypic] - thelodonts see Superclass Thelodontomorphi Jaekel, 1911
             Class †Thelodonti Jaekel, 1911
               Order †Loganelliiformes Turner, 1991
                 Family †Loganelliidae Karatajūtė-Talimaa, 1997, nom. nud.
                   1 Genus †Illoganellia Märss, Wilson & Thorsteinsson, 2002
                   2 Genus †Loganellia Fredholm, 1990
                   3 Genus †Angaralepis Karatajūtė-Talimaa, 1997
                   4 Genus †Sandivia Karatajūtė-Talimaa, 1997