Rhaetogonyaulax testacea

"testacea" Fisher and van Helden, 1979, p.272, pl.1, figs.1–6; text-fig.1E.  Holotype: Fisher and van Helden, 1979, pl.1, figs.1–4.  Taxonomic senior synonym: Gonyaulax (as and now Rhaetogonyaulax) rhaetica, according to Below (1987a, p.105).  Age: middle Norian–Rhaetian.

Parent: Rhaetogonyaulax