Perisseiasphaeridium
From dinoflaj3
PERISSEIASPHAERIDIUM Davey and Williams, 1966b, p.78. Type: Davey and Williams, 1966b. pl.11, fig.8, as Perisseiasphaeridium pannosum.
Species List:
PERISSEIASPHAERIDIUM Davey and Williams, 1966b, p.78. Type: Davey and Williams, 1966b. pl.11, fig.8, as Perisseiasphaeridium pannosum.
Species List: