Pithonella helentappaniae

"helentappaniae" Bolli, 1974, p.853, pl.2, figs.1–4; pl.10, figs.1–8; pl.21, fig.4.  Holotype: Bolli, 1974, pl.2, fig.1; pl.21, fig.4.  Taxonomic senior synonym: Pithonella (now Pirumella) thayeri, according to Keupp (1981, p.43–44).  Taxonomic junior synonyms: Pithonella bollii and Pithonella (now Pirumella) loeblichii, both according to Keupp (1979a, p.23) — however, Keupp (1981, p.60) retained Pithonella loeblichii with Pithonella bollii as its taxonomic junior synonym.  Age: Barremian–Albian.

Parent: Pithonella