1973  Cravenoceras mapesi Saunders: 34, pl.4 fig.11 -19, textfig.11,12.
     1977  Cravenoceras mapesi.-Saunders, Manger & Gordon, pl.3  fig. 8,9.
     1989  Richardsonites mapesi.-Bond & Saunders, p.416,  pl.1 fig.d.
     1999  Richardsonites mapesi.-Manger, Stephen & Meeks: 358.
     2000  Richardsonites mapesi.-Titus: 33.

Fig. TAX2684 A-H (suture and cross-section, Saunders, 1973).