 In the "Cistecephalus" AZ, other co-occurring therocephalians included "Hofmeyria", "Homodontosaurus", "Ictidostoma", "Ictidosuchoides", "Ictidosuchops", "Macroscelesaurus", "Polycynodon", and "Proalopecopsis".More numerous, however, were the gorgonopsians, which included "Aelurognathus", "Aelurosaurus", "Aloposaurus", "Arctognathus", "Arctops", "Cerdorhinus", "Clelandina", "Cyonosaurus", "Dinogorgon", "Gorgonops", "Lycaenops", "Leontocephalus", "Pardocephalus", "Prorubidgea", "Rubidgea", "Scylacops", "Scymnognathus", and "Sycosaurus".By far the most abundant herbivore was the dicynodont "Diictodon", with over 1900 known specimens from the "Cistecephalus" AZ.