Glaphyrocysta castelcasiensis subsp. castelcasiensis.

Autonym.
Originally Cyclonephelium? castelcasiense subsp. castelcasiense, subsequently (and now) Glaphyrocysta castelcasiensis subsp. castelcasiensis.

Holotype: Corradini, 1973, pl.24, fig.2; Fauconnier and Masure, 2004, pl.30, figs.3-7.