Pirumella robinsonii subsp. robinsonii
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subsp. robinsonii. Autonym. Holotype: Bolli, 1974, pl.4, figs.5-6; pl.13, figs.8-9; pl.22, fig.5. Originally Pithonella robinsonii subsp. robinsonii, subsequently Obliquipithonella robinsonii subsp. robinsonii, thirdly (and now) Pirumella robinsonii subsp. robinsonii. Age: Albian. Parent: Pirumella robinsonii