Lithodinia pertusa subsp. heta

"subsp. heta" (Below, 1981a, p.56–57, pl.3, figs.7a–b,8a–b; pl.11, fig.21; pl.14, figs.1–4; text-figs.59a–b,60) Williams et al., 1993, p.55.  Holotype: Below, 1981a, pl.3, figs.8a–b; Fensome et al., 1991, figs.3–4 — p.647; figs.4–5 — p.709.  NOW Meiourogonyaulax pertusa subsp. heta.  Originally (and now) Meiourogonyaulax pertusa subsp. heta, subsequently Lithodinia pertusa subsp. heta.  Age: Hauterivian.

Parent: Lithodinia pertusa