Classification
Arthropoda [filum]Chelicerata [onderafdeling]
Arachnida [klas]
Dromopoda [onderklas]
Pseudoscorpiones [orde]
Orde Pseudoscorpiones contains the following taxa:
Cheiridiidae [familie]
Cheliferidae [familie]
Chernetidae [familie]
Chthoniidae [familie]
Larcidae [familie]
Neobisiidae [familie]
Withiidae [familie]