Family Oppiidae Grandjean 1954 (oribatid mite)
Arachnida - Acariformes - Oppiidae
Parent taxon: Oppioidea according to J. A. Dunlop et al. 2013
See also Woolley 1971
Sister taxa: none
Ecology:
Distribution:
• Miocene of Italy (1 collection), Mexico (5)
• Eocene of the Russian Federation (1)
Total: 7 collections each including a single occurrence