1918  Sporadoceras spirale Wedekind: 149, 171, pl.18 fig.17.
     1923  Sporadoceras spirale.-Schindewolf: 344.
     2002  Erfoudites spiralis.-Korn: 579.
cf. 2004  Erfoudites cf. spiralis.-Korn: 178, fig.4 F.