1996  Dzhaprakoceras undulatum Riley: 66, text-figs.39-40, pl.4 fig.8-9, pl.5 fig.1, pl.7 fig.2.
     2004  Dzhaprakoceras undulatum.-Kuzina & Konovalova: 13, pl.3 fig.1, textfig.4 b, c.

[Holotype BGS Keyworth Ro925, 5 paratypes].