Taxa included

Shultz, J.W. (1993). Muscular anatomy of the giant whipscorpion Mastigoproctus giganteus (Lucas) (Arachnida: Uropygi) and its evolutionary significance. Zoological Journal of the Linnean Society 108: 335–365.

Taxon
Mastigoproctus giganteus (Lucas, 1835) (Uropygi: Thelyphonidae) n/a, figs 1, 2a–c, 3a–b, 4a–d, 5a–b, 6, 7a–b, 8, 9a–b, Mastigoproctus giganteus (Lucas)
Mastigoproctus tohono Barrales-Alcalá, Francke and Prendini, 2018 (Uropygi: Thelyphonidae) 335-365, figs 1, 2a-c, 3a-b, 4a-d, 5a-b, 6, 7a-b, 8, 9a-b, Mastigoproctus giganteus (Lucas)