Nyktericysta arachnion
From dinoflaj3
arachnion Bint, 1986, p.153–154, pl.4, figs.13–16; pl.5, figs.1–5; pl.8, figs.7–8. Holotype: Bint, 1986, pl.4, figs.13–15; pl.8, figs.7–8. N.I.A. Age: early late Albian.
Parent: Nyktericysta