pt. 1950  Cheilocers lagowiense.-Termier & Termier, p.56, pl.
           143 fig.4-6.
     1959  Cheiloceras (Torleyoceras) sp.Petter, p.234, pl.17
           fig.14, textfig.53B.
     1993  Cheiloceras (Staffites) curvispina afrispina Becker:
           253, pl.15 fig.11-14, textfig.85a-b, 86c.