Order Opiliones Sundevall, 1833 - harvestmen
Phalangida Bristowe, 1949
Suborder Laniatores Thorell, 1876 - armored harvestmen
01 Insidiatores Loman, 1900
02 Grassatores Kury, 2002
03 Family Gerdesiidae Bragagnolo, Hara & Pinto-da-Rocha, 2015
04 Family Guasiniidae González-Sponga, 1997
05 Family Icaleptidae Kury & Pérez-González, 2002
06 Family Kimulidae Pérez-González, Kury & Alonso-Zarazaga, 2007
07 Family Metasarcidae Kury, 1994
08 Family Pyramidopidae Sharma, Prieto & Giribet, 2011
09 Family Tithaeidae Sharma & Giribet, 2011
10 Family Stygnommatidae Roewer, 1923