Maduradinium pentagonum var. pentagonum
From dinoflaj2
"var. pentagonum". Autonym. Holotype: Cookson and Eisenack, 1970a, pl.10, fig.13. Now redundant. Parent: Maduradinium pentagonum
"var. pentagonum". Autonym. Holotype: Cookson and Eisenack, 1970a, pl.10, fig.13. Now redundant. Parent: Maduradinium pentagonum