Lystrosauridae
Lystrosaurus amphibius
Lystrosaurus bothai
Lystrosaurus breyeri
Lystrosaurus broomi
Lystrosaurus curvatus
Lystrosaurus declivis
Lystrosaurus georgi
Lystrosaurus hedini
Lystrosaurus jeppei
Lystrosaurus jorisseni
Lystrosaurus latifrons
Lystrosaurus mccaigi
Lystrosaurus murrayi
Lystrosaurus oviceps
Lystrosaurus platyceps
Lystrosaurus primitivus
Lystrosaurus putterilli
Lystrosaurus rajurkari
Lystrosaurus robustus
Lystrosaurus rubidgei
Lystrosaurus theileri
Lystrosaurus wageri
Lystrosaurus wagneri
Lystrosaurus weidenreichi
Lystrosaurus youngi
Ptychosagium declivis
Ptychosagium murrayi