non1839  Goniatites intermedius Münster: 29.
non1841  Goniatites intermedius Brown: 213, pl.7 fig.6, 7, 8.
non1851  Goniatites intumescens var. intermedius Sandberger & Sandberger: 82, pl.7 fig.2.
     1913  Manticoceras intermedium.- Wedekind, p.64, pl.6 fig.1, textfig.10a. [homonym].
     1918  Manticoceras intermedium.-Wedekind, p.124, fig.32a.
     1959  Manticoceras intermedium.-Petter, p.163, pl.14 fig.1-1a, textfig.42I.
     1969  Manticoceras (Manticoceras) intermedium.-Clausen: 132, textfig.7h,h1.

[State of validity because of homonymy incertain].