Taxa included

Petrunkevitch, A. (1955a). Arachnida. In: Moore, R.C. (ed.) Treatise on invertebrate paleontology. P, Arthropoda University of Kansas Press, Lawrence 2: 42–162.

Taxon
Mastigoproctus giganteus (Lucas, 1835) (Uropygi: Thelyphonidae) n/a, figs 33(2), 84(2), Mastigoproctus giganteus (Lucas)
Labochirus proboscideus (Butler, 1872) (Uropygi: Thelyphonidae) n/a, fig. 84(1), Labochirus proboscideus (Butler)
Uropygi Thorell, 1883 119–120, Thelyphonida
Thelyphonidae Blanchard, 1852 (Uropygi) 120, Thelyphonidae
Thelyphonus Latreille, 1802 (Uropygi: Thelyphonidae) 120, Thelyphonus
Geralinura gigantea Petrunkevitch, 1913 (Uropygi: Incertae sedis) 120, fig. 85(2a–b), Prothelyphonus giganteus (Petrunkevitch)
Geralinura carbonaria Scudder, 1884 (Uropygi: Incertae sedis) 120, figs 85(1a–b), Geralinura carbonaria
Prothelyphonus Frič, 1904 (Uropygi: Incertae sedis) 120, Prothelyphonus
Proschizomus petrunkevitchi Dunlop and Horrocks, 1996 (Uropygi: Incertae sedis) 120, fig. 85(5) (misidentification, in part), Prothelyphonus britannicus (Pocock)
Geralinura similis Petrunkevitch, 1913 (Uropygi: Incertae sedis) 120, fig. 85(3a–b), Geralinura similis
Geralinura britannica Pocock, 1911 (Uropygi: Incertae sedis) 120, (misidentification, in part; see Proschizomus petrunkevitchi Dunlop and Horrocks), Prothelyphonus britannicus (Pocock)
Prothelyphonus bohemicus (Kušta, 1884) (Uropygi: Incertae sedis) 120, figs 77(3), 84(4), Prothelyphonus bohemicus (Kušta)
Geralinura Scudder, 1884 (Uropygi: Incertae sedis) 120, Geralinura