Pirumella thayeri
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+thayeri (Bolli, 1974, p.853, pl.1, figs.9–12; pl.8, figs.9–12; pl.9, figs.1–12; pl.21, fig.3) Lentin and Williams, 1993, p.522. Holotype: Bolli, 1974, pl.1, fig.9; pl.21, fig.3. Originally Pithonella, subsequently Obliquipithonella, thirdly (and now) Pirumella. Taxonomic junior synonyms: Pirumella edithvincentiae, Pithonella guttula, Pithonella helentappaniae, and Pithonella oviformis, all according to Keupp (1981, p.43–44). The nomenclatural type of the genus Pirumella remains the holotype of Pirumella edithvincentiae. Age: Oxfordian–Tithonian.
Parent: Pirumella