Species: janshinovi (ORLOV, 1958) KUHN, 1961
Etymology:
= Doliosaurus yanshinovi ORLOV, 1958
= Titanophoneus potens EFREMOV, 1940 (partim)
Holotype: PIN 157/3
Locality: Isheevo Locality, Kamennyi Ravine, left bank of Ulema River, tributary of Sviaga River, 7 km from Isheevo-Nikiforovo Village, Apastovskii (Apostov) District, Tartstan (Tartar), SSSR, European Russia.
Horizon: Urzhumian Horizon ( Dinocephalian Complex).
Biostratigraphy: Isheevo Faunal Assemblage, Isheevo Faunal Subassemblage, Zone II.
Age: Lower Tatarian Substage, Capitanian Stage, Middle Zechstein Epoch, Late Middle Permian.
Material: Fragmentary skull and fragmentary skeleton.
Referred material:
PIN 157/1097: Left ulna.
PIN 157/1011: Right radius.