Heptasphaera
From dinoflaj3
HEPTASPHAERA Keupp, 1979a, p.41–42. Calcareous dinoflagellate genus (see Streng et al., 2004, p.482 and Elbrächter et al., 2008, p.1300). Type: Keupp, 1979a, pl.11, fig.6, as Heptasphaera michaelii.
Parent: Subfamily Calciodinelloideae
Species List: