Genus: Acanthotoposaurus EVANS & VAN DEN HEEVER, 1987
Etymology:

Species: bremneri EVANS & VAN DEN HEEVER, 1987
Etymology:

Holotype: SAM K6888

Locality: Doornplaats, Graaff Reinet District, Eastern Cape Province, South Africa.

Horizon:

Biostratigraphy: Dicynodon Assemblage zone (formerly Daptocephalus zone of KITCHING) (Dicynodon lacerticeps, Assemblage zone of KEYSER & SMITH 1979).

Age: Tatarian Stage, Lopingian Subepoch, Zechstein Epoch, Late Permian.

Material: Skull missing anterior tip, posterior end and lower jaw.