Exochosphaeridium bifidum subsp. bifidum
From dinoflaj3
"subsp. bifidum". Autonym. Emendation: Marheinecke, 1992, p.51, as Exochosphaeridium bifidum subsp. bifidum. Holotype: Clarke and Verdier, 1967, pl.17, fig.5. Now redundant.
Parent: Exochosphaeridium bifidum