[Kingdom] Animalia Linnaeus, 1758 - animals Grade Plastidozoa [monotypic] [Phylum] Protozoa (Goldfuss, 1818) C.T. von Siebold, 1854 see Kingdom Protozoa Goldfuss, 1818 Grade Stomatodea Class Ciliata see [unranked] ciliates Order Calycata 1 Genus Torquatella Lankester, 1874, nom. illeg. see Genus Patronella Corliss, 1979