Species: tverdochlebovae GOLUBEV, 1998
Etymology: In honor of the G. I. Tverdokhlebova.
Holotype: PIN 1100/8
Locality: Locality Viazniki-2, Viazniki town, Viazniki District, Vladimir Region, European Russia.
Horizon:
Biostratigraphy:
Age: The Vyatkian Regional Stage, Upper Tatarian substage, Lopingian Subepoch, upper Zechstein Epoch, Late Permian.
Material: Trunk scute.
Referred material:
PIN 1100/11, 15, 79, 81, 82, 91: Trunk scutes and their fragments.
PIN 1100/12: Caudal scute.
Locality: Sambullak locality, Orenburg Region, European Russia.Horizon:
Biostratigraphy:
Age: The Vyatkian Regional Stage, Upper Tatarian substage, Lopingian Subepoch, upper Zechstein Epoch, Late Permian.
Material:
SGU 104B/24a, 26a: Trunk vertebrae with the fused scutes.
SGU 104B/50-52, 74-77, 80, 81: Scutes and the fragments.