Species: martinsi BROOM, 1913
Etymology:
Holotype: AMNH 5526
Locality: Wilgebosch, near New Bethesda Commonage, Graaff Reinet District, Eastern Cape Province, South Africa.
Horizon: Balfour Formation.
Biostratigraphy: Dicynodon Assemblage zone (formerly Dicynodon lacerticeps-Whaitsia zone of KEYSER, 1979, SACS, 1980, Daptocephalus zone of KITCHING, 1870, 1977, Upper Cistecephalus Zone of WATSON, 1914).
Age: Tatarian Age, Lopingian Subepoch, Zechstein Epoch, Late Permian.
Material: Skull.