Order Opiliones Sundevall, 1833 - harvestmen
Suborder Cyphophthalmi Simon, 1879 - mite harvestmen
Sternophthalmi Giribet, Sharma, Benavides, Boyer, Clouse, de Bivort, Dimitrov, Kawauchi, Murienne & Schwendinger, 2012
Family Troglosironidae Shear, 1993