1836  Goniatites cyclolobus Phillips: 237, pl.20 fig.40,42.
     1836  Goniatites mixolobus Phillips: 237, pl.20 fig.43-47.
     1841  Goniatites mixolobus.- Phillips: 122, pl.51 fig.235.
     1849  Goniatites cyclolobus.-Brown: 29, pl.21 fig.19, 20.
     1897  Prolecanites mixolobus.-Foord & Crick: 254, textfig.116d, e.
     1899  Pronorites cyclolobus.-Frech: 285.
     1924  Prolecanites cyclolobus.-Bisat: 123.
     1929  Pronorites cyclolobus.-H.Schmidt: 63, pl.XVI fig.12-14.
     1937  Pronorites llanoensis Plummer & Scott: 56, pl.2 fig.18,19, textfig.13.
aff.1937  Pronorites aff. cyclolobus.-Delepine in Delepine & Menchikoff: 85, pl.5 fig.13. [= Pronorites sp.].
     1940  Pronorites cyclolobus.-Delépine: 35, pl.5 fig.26-28, textfig.6.
     1949  Pronorites cyclolobus.-Ruzhentsev: fig.21.
     1960  Pronorites cyclolobus.-Ruzhentsev: fig.29a.
     1973  Pronorites cyclolobus.-Czarniecki: 237, 246, text-fig.3/4, pl.24 fig.1-3.
     1985  Pronorites cyclolobus.-Andrianov: 17, fig.4v.
     2008  Pronorites cyclolobus.-Nikolaeva: 30, text-fig.21, pl.1 fig.5.

Holotype: BMNH C264 [A]

Fig. see TAX2202 A (suture).