Muderongia pentaradiata
From dinoflaj3
"pentaradiata" Singh, 1983, p.127, pl.43, fig.5. Holotype: Singh, 1983, pl.43, fig.5. NOW Nyktericysta. Originally Muderongia, subsequently Balmula, thirdly (and now) Nyktericysta. Age: early Cenomanian.
Parent: Muderongia