Superfamily Opilioacaroidea Vitzthum 1931 (arthropod)
Parent taxon: Opilioacarida according to J. A. Dunlop et al. 2013
Sister taxa: none
Subtaxa: Opilioacaridae
Type: Opilioacarus
Ecology:
Distribution: found only at Baltic amber (Wunderlich collection) (Eocene of Russian Federation)