Species: velocidens VJUSHKOV, 1955
Etymology:
Holotype: PIN 521/1
Locality: Pronkino (Pron’kino) locality, 1 km SW of Pronkino village, left bank of Borovka River, Samara drainage basin, Sorochinsk District, Orenburg Region, European Russia.
Horizon: Sama Formation, Kutulukskaya Svita (Vyatkian Gorizont).
Biostratigraphy:
Age: Upper Tatarian Age, Vyatkian Regional Stage, Lopingian Subepoch, upper Zechstein Epoch, Late Permian.
Material:
Number: Not given:
Material: Skull missing anterior tip.