Pithonella transitoria

"transitoria" Krasheninnikov and Basov, 1983, p.983, pl.7, figs.1–6.  Holotype: Krasheninnikov and Basov, 1983, pl.7, figs.1,6.  NOW Pirumella.  Originally Pithonella, subsequently Obliquipithonella, thirdly (and now) Pirumella.  Age: Campanian.

Parent: Pithonella