Genus
Pseudoscorpiones de Geer 1778
Order
Iocheirata Harvey 1992
Suborder
Cheliferoidea Risso 1826
Superfamily
Withiidae Chamberlin, 1931
Family
Withiinae Chamberlin 1931
Subfamily
Withiini Chamberlin 1931
Tribe
Cystowithius smithersi *Harvey, 2004, by original designation.
Cystowithius Harvey, 2004: 440-441.
Cystowithius colombicus Harvey, 2004
Species
Cystowithius chamberlini Harvey, 2004
Cystowithius smithersi Harvey, 2004
Cystowithius ecuadoricus (Beier, 1959)
Cystowithius colombicus Harvey, 2004
Species