Leptodinium arcuatum

arcuatum Klement, 1960, p.48, pl.6, figs.5–6.  Emendations: Gitmez, 1970, p.270; Sarjeant, 1984a, p.163–164.  Holotype: Klement, 1960, pl.6, figs.5–6; Sarjeant, 1984a, pl.1, figs.1–2; text-fig.4; Jan du Chêne et al., 1986a, pl.67, figs.9–12.  Age: middle Oxfordian.

Parent: Leptodinium