Classification
Arthropoda [filum]Chelicerata [onderafdeling]
Arachnida [klas]
Dromopoda [onderklas]
Opiliones [orde]
Orde Opiliones contains the following taxa:
Ischyropsalididae [familie]
Nemastomatidae [familie]
Phalangiidae [familie]
Trogulidae [familie]