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
Thaumatowithius tibialis Beier, 1940a, by original designation.
Thaumatowithius Beier, 1940a: 187-188; Harvey, 1991a: 657.
Thaumatowithius tibialis Beier, 1940
Species
Thaumatowithius aberrans Mahnert, 1975
Thaumatowithius tibialis Beier, 1940
Species