Amphibia Linnaeus, 1758
Arcadia Warren & Black, 1985
Boreopelta Shishkin, 1985
Deltasaurus Cosgriff, 1965
Derwentia Cosgriff, 1974
Laidleria Kitching, 1958
Peltostega Wiman, 1917
Pneumatostega Cosgriff & Zawiskie, 1979
Rhyditosteus Zittel, 1888
Rhytidosteus Owen, 1884
Trucheosaurus Watson, 1956
