Horologinella corrugata

?corrugata de Coninck, 1986b, p.13, pl.2, figs.11–14,17–19.  Holotype: de Coninck, 1986b, pl.2, figs.11–12; Pestchevitskaya, 2001, pl.2, fig.11; Pestchevitskaya, 2003, pl.2, fig.18.  Questionable assignment: de Coninck (1986b, p.13).  Age: middle Eocene–early Oligocene (Bartonian–Tongrian).

Parent: Horologinella