Exochosphaeridium bifidum subsp. bifidum
From dinoflaj2
subsp. bifidum. Autonym. Emendation: Marheinecke, 1992, p.51, as Exochosphaeridium bifidum subsp. bifidum. Holotype: Clarke and Verdier, 1967, pl.17, fig.5. Parent: Exochosphaeridium bifidum