†subfamily Peltosteginae Save-Soderbergh 1935 (tetrapod)
Amphibia - Temnospondyli - Rhytidosteidae
Parent taxon: Rhytidosteidae according to R. Schoch and A. R. Milner 2000
Sister taxa: Arcadia, Cabralia, Nanolania, Rhytidosteinae, Sangaia
Subtaxa: Boreopelta Deltasaurus Mahavisaurus Trucheosaurus
Ecology: amphibious carnivore
Distribution:
• Triassic of Australia (9 collections), Madagascar (5), the Russian Federation (1)
• Permian of Australia (1)
Total: 16 collections each including a single occurrence