1919  Agathiceras Frechi Böse: 114, pl.5 fig.39-54, pl.6 fig.1-26.
     1937  Agathiceras frechi.-Plummer & Scott: 119, pl.28 fig.1-7.
     1940  Agathiceras frechi.-Miller & Furnish: 219, pl.27 fig.3-6.
     1957  Agathiceras frechi.-Miller, Furnish & Schindewolf: L51, fig.58.
?   1983  Agathiceras frechi.-Wang: 528, text-fig.50-2, pl.179 fig.7.