Species: agilis BROOM, 1925
Etymology: Latin, agilis, "agile, nimble, quick."
Holotype:
Locality: Biesjespoort, Beaufort West, Western Cape Province, South Africa.
Horizon: Middle Abrahamskraal Formation.
Biostratigraphy: Pristerognathus Assemblage zone (Diictodon-Pristerognathus Assemblage zone, Tapinocephalus zone of WATSON 1914, KITCHING, 1970,1977)
Age: Early Tatarian age, Guadelupian Stage, Middle Zeichstein Epoch, Middle Permian.
Material: Imperfect skull.