Family Cheiridiidae Hansen 1894 (pseudoscorpion)
Arachnida - Pseudoscorpiones - Cheiridiidae
Parent taxon: Cheiridioidea according to L. R. Benavides et al. 2019
See also Dunlop et al. 2013 and Judson 2000
Sister taxon: Pseudochiridiidae
Subtaxa: Cheiridium Cryptocheiridium
Ecology:
Distribution:
• Miocene of the Dominican Republic (1 collection)
• Eocene of Poland (1), the Russian Federation (3)
Total: 5 collections each including a single occurrence