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 Suborder Prostigmata Kramer, 1877 Infraorder Labidostommatina Krantz, 1978 [monotypic] 1 Superfamily Labidostommatoidea Oudemans, 1904 [monotypic]