Subphylum [Vertebrata] Cuvier, 1812 - vertebrates
   Class Agnatha Cope, 1889
     Subclass †Thelodonti Kiaer, 1932
       Order †Thelodontiformes Kiaer, 1932
         Family †Archipelepididae Märss, 2001 [monotypic]
           Genus †Archipelepisᵀ Märss, 2001
             †Archipelepis bifurcata Märss, Wilson & Thorsteinsson, 2002