Species: jachimovitschi VJUSCHKOV, 1969
Etymology:

Holotype: PIN 525/25

Locality: Koltayevo III, Staroye Koltayevo, Kyurgazin district, Bashkirskaya (ASSR) State, European Russia.

Horizon: Yushatyr suite.

Biostratigraphy:

Age: Middle-Late Triassic.

Material: Fragment of interorbital region of skull.

Referred material:

TVERKOKHLEBOV, TVERDOKHLEBOVA, SURKOV & BENTON, 2002

Locality: Starokoltaveo I, right bank of the Bolshoy Yushatir River (Sakmara drainage basin), 20 km NE of Oktyabrsky Town, Bashkirian Republic (Bashkortostan), eastern European Russia.

Horizon: Bukobayan Svita, Bukobay Gorizont.

Biostratigraphy:

Age: Lettenkohle, Ladinian Stage, Upper Mid Triassic Epoch, Middle Triassic.

Material:

Number: Not given: