Hystrichokolpoma bullatum

bullatum Wilson, 1988, p.21–22, pl.10, figs.1,5a–b,6a–b.  Holotype: Wilson, 1988, pl.10, figs.5a–b; Fensome et al., 1996, figs.1–2 — p.2071; Fauconnier and Masure, 2004, pl.38, fig.1.  Age: early Eocene.

Parent: Hystrichokolpoma