Chlamydophorella ovulum Wheeler and Sarjeant, 1990, p.315–316, pl.12, figs.4–6; text-figs.12a–b ex Wheeler and Sarjeant, 1992, p.381. Holotype: Wheeler and Sarjeant, 1990, pl.12, fig.4. This name was not validly published in Wheeler and Sarjeant (1990), since the lodgement of the holotype was not specified (ICN Article 40.7). NIA. Age: late
Callovian–early Oxfordian.