Suborder Eupnoi Hansen and Sorensen 1904 (harvestman)
Parent taxon: Phalangida according to P. A. Selden et al. 2016
See also Dunlop et al. 2013 and Huang et al. 2009
Sister taxa: Archaeometidae, Dyspnoi, Tetrophthalmi
Subtaxa: Brigantibunum Caddoidea Daohugopilio Kustarachne Macrogyion Phalangioidea Tyrannobunus
Ecology: