1936 Prothalassoceras Ruztentsev: 34

1986 Prothalassoceras sp.Bogoslovskaia & Popov: 60.
1995 Prothalssoceras sp. - Bogoslovskaia, Leonova & Shkolin, p.291.
1999 Prothalassoceras sp.-Doguzhaeva, 72, pl.1 fig.1.