Subclass Acari Leach, 1817 - mites and ticks Superorder Acariformes Zakhvatkin, 1952 - mitelike mites Order Sarcoptiformes Reuter, 1909 Suborder Oribatida van der Hammen, 1968 - oribatid mites Supercohort Mixonomatides see Infraorder Mixonomata Grandjean, 1969 Superfamily Nehypochthonioidea Norton & Metz, 1980