Pithonella cylindrica

"cylindrica" Pflaumann and Krasheninnikov, 1978, p.822, pl.5, figs.1a–c,2a–b,3a–c,4a–c.  Holotype: Pflaumann and Krasheninnikov, 1978, pl.5, figs.4a–c.  NOW Pirumella.  Originally Pithonella, subsequently Obliquipithonella, thirdly (and now) Pirumella.  Age: Campanian–Maastrichtian.

Parent: Pithonella