1813  Ellipsolites ovatus Sowerby: 83, pl.37.
     1822  Nautellipsites ovatus.-Parkinson: 164, 233.
     1925  Muensteroceras ovatum.-Schmidt: 548, pl.20 fig.5.
     1934  Nautellipsites ovatus.-Spath: 15.
     1951  Nautellipsites ovatus.-Smyth: 301.
     1955  Beyrichoceras ovatus.-Miller & Garner: 144.
     1965  Muensteroceras ovatus.-Gordon: 176.

Gordon,1965: poorly preserved, lacking sufficient characteristics including the suture. Insufficiently known.