life
see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Arthropoda Siebold, 1848 - arthropods
Class Arachnida Lamarck, 1801
Dromopoda Shultz, 1990
see Subclass Dromopoda Shultz, 1990
Order Opiliones Sundevall, 1833 - harvestmen
Phalangida Bristowe, 1949
Eupnoi Hansen & Sørensen, 1904 - daddy longlegs
Superfamily Caddoidea Banks, 1893
Family Caddidae Banks, 1893