Kingdom Animalia Linnaeus, 1758 - animals
   Phylum Brachiopoda Duméril, 1806 - brachiopods
     Class Inarticulata (Huxley, 1869)
       Genus Crania Retzius, 1781
       Genus Glottidia Dall, 1870
       Genus Lingula Bruguière, 1797