Species: minimus TVERDOKHLEBOVA & IVACHNENKO, 1994
Etymology: Latin, minimus, "very small, smallest."

Holotype: SGU No. 104 B/1326

Locality: Salar’yevo settlement, Sukhona River, Velikoustyuszhskiy district, Vologda region, Southern Urals, European Russia.

Horizon: Vyatka Horizon.

Biostratigraphy:

Age: Upper Tatarian Age, Lopingian Subepoch, Zechstein Epoch, Late Permian.

Material: Right maxilla