Kingdom Animalia Linnaeus, 1758 - animals Phylum Arthropoda Siebold, 1848 - arthropods Subphylum Chelicerata Heymons, 1901 Class Arachnida Lamarck, 1801 Superorder Acariformes Zakhvatkin, 1952 - mitelike mites Order Trombidiformes Reuter, 1909 1 Suborder Sphaerolichida OConnor, 1984 2 Suborder Prostigmata Kramer, 1877