Family Atemnidae Kishida 1929 (pseudoscorpion)
Arachnida - Pseudoscorpiones - Atemnidae
Parent taxon: Cheliferoidea according to L. R. Benavides et al. 2019
See also Dunlop et al. 2013
Sister taxa: Cheliferidae, Chernetidae, Withiidae
Subtaxa: Atemninae Progonatemnus
Ecology:
Distribution:
• Quaternary of Colombia (1 collection)
• Miocene of Mexico (1)
• Eocene of the Russian Federation (1)
Total: 3 collections each including a single occurrence