Genus: Gigantoscelus HOEPEN, 1916 (nomen dubium)
= Gigantoseclis HUENE, 1932 (sic)
= Gigantoseclis HUENE, 1932 (sic)
= Gigantoscelus HOEPEN, 1916 (nomen dubium)
Etymology: Greek, gigant (Gigas) “ Giant," Greek, Skele, “limb”, and us: “Gigant limb”.
= Gigantoskelis GLUT, 1972 (sic)

Species: molengraafii HOEPEN, 1916 (nomen dubium)
Etymology: In honor of Gustaaf Adolf Frederik Molengraaff.
= Euskelosaurus molengraafii (HOEPEN, 1916) STEEL, 1970 (nomen dubium)

Holotype: TM 65

Locality: Haakdoornbult 344, Waterberg District, Northern Province (formerly Transvaal), South Africa.

Horizon: Bushveld Sandstone.

Biostratigraphy:

Age: Late Triassic.

Material: Distal end of femur.