Exochosphaeridium bifidum var. bifidum

"var. 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