Subphylum [Vertebrata] Cuvier, 1812 - vertebrates see Infraphylum Vertebrata Lamarck, 1801 Class Agnatha Cope, 1889 Subclass †Thelodonti Kiaer, 1932 Order †Phlebolepidiformes Berg, 1937 Family †Phlebolepididae Berg, 1940, nom. praeval. Genus †Phlebolepis Pander, 1856 †Phlebolepis elegans Pander, 1856