1908  Sporadoceras varicatum Wedekind: 598, pl.42 fig.6.
     1912  Sporadoceras varicatum.-Born: 606.
     1914  Sporadoceras Münsteri var. varicata.-Perna, p.34, pl.1 fig.12.
     1918  Sporadoceras varicatum.-Wedekind, p.149.
     1923  Sporadoceras varicatum.-Schindewolf: 347.
     1953  Sporadoceras münsteri var. varicata.-Nalivkina: 82.
     1956  Sporadoceras münsteri varicatum.-Müller, p.60, pl.1 fig.12a,b, textfig.12.
     2002  Sporadoceras varicatum.-Korn & Klug: 183, Fig.161 D.
     2002  Enkebergoceras varicatum.-Becker et al.: 183, text-fig.7 g, 9 a,
      ------   Enkebergoceras varicatum juv.-Becker et al., pl.2 fig.9.

Enkebergoceras is thought to be similar in the ontogeny of inner whorls like Acutimitoceratids. It appears to be insufficiently known, cross sections are rarely available and do not yet show a significant change of inner whorls.