Taxa included

Crawford, C.S. (1981). Biology of desert invertebrates. Springer-Verlag, Berlin.

Taxon
Mastigoproctus giganteus (Lucas, 1835) (Uropygi: Thelyphonidae) 21, 35–36, 56, 59, 78, 86, 134, 137, 215, fig. 12c, Mastigoproctus giganteus (Lucas)
Mastigoproctus tohono Barrales-Alcalá, Francke and Prendini, 2018 (Uropygi: Thelyphonidae) 21, 35-36, 56, 59, 78, 86, 134, 137, 215, fig. 12c, Mastigoproctus giganteus (Lucas)