Hystrichokolpoma okinawaium

okinawaium Matsuoka, 1979, p.54,56–57, pl.1, fig.6; pl.2, figs.1–4; text-figs.4,5B.  Holotype: Matsuoka, 1979, pl.2, figs.3–4; Fauconnier and Masure, 2004, pl.39, fig.4.  Age: early Pleistocene.

Parent: Hystrichokolpoma