Taxa included

Vasta, G.R. & Cohen, E. (1984). Sialic acid-binding lectins in the "whip-scorpion" (Mastigoproctus giganteus) serum. Journal of Invertebrate Pathology 43: 333–342.

Taxon
Mastigoproctus giganteus (Lucas, 1835) (Uropygi: Thelyphonidae) 334–340, Mastigoproctus giganteus (Lucas)
Mastigoproctus tohono Barrales-Alcalá, Francke and Prendini, 2018 (Uropygi: Thelyphonidae) 334-340, Mastigoproctus giganteus (Lucas)