Pirumella robinsonii subsp. robinsonii
From dinoflaj3
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