1979a Aktuboclymenia ancestralis Bogoslovskiy, p.35,  pl.3 fig.1,2, textfig.1.
     2000  Aktuboclymenia ancestralis.-Kullmann: Fig.4A.
     2002  Aktuboclymenia ancestralis.-Korn & Kug: 250, Fig.217 C, F.
     2005  Aktuboclymenia ancestralis.-Nikolaeva & Bogoslovskii: 138, text-fig.48.

      [Holotype PIN 1447/10506].

      Fig. see TAX968 (cross-section and suture), TAX4159 (cross-section).