1918  Gephyroceras Pernai typ. [Pernai] Wedekind: 122,
           pl.21 fig.1,2, textfig.28e.
     ----  Gephyroceras Pernai Wedekind: 166, pl.21 fig.1,
           textfig.28.
     1931  Ponticeras pernai.-Matern, p.79, pl.16 fig.1-2.
     1950  Manticoceras pontiformis.-Termier & Termier, p.52,
           pl.149 fig.3-5, pl.150 fig.1-5.
     1959  Probeloceras pernai.-Petter, p.153, pl.11 fig.5-5a,
           6-6a, textfig.40C.
     1985  Ponticeras pernai.-House & Kirchgasser, pl.1 fig.,1,2.
     1985  Ponticeras pernai.-House, Kirchgasser, Price, Wade:
           12, fig.13.