1927  Pericyclus djaprakensis Librovich, p.17, pl.2 fig.1-5,
       ----  Pericyclus sonkulensis Librovich, p.27, pl.3 fig.7,8;  pl.4 fig.1.
aff.1951  Pericyclus aff. djaprakensis.-Delepine: 52, pl.3 fig.7-8, text-fig.7.
     1968  Ammonellipsites djaprakensis.-Popov, p.104, pl.7 fig.1,5.
     2006  Ammonellipsites djaprakense.-Konovalova: 100.

Fig. see TAX3028 A, B (sutures).