Algidasphaeridium spongium

"?spongium" Zonneveld, 1997, p.322–323,325, pl.1, figs.1–6; text-figs.3A–B.  Emendation: Zonneveld and Jurkschat, 1999, p.158, as Bitectatodinium spongium.  Holotype: Zonneveld, 1997, pl.1, figs.1,3,5; Zonneveld and Jurkschat, 1999, pl.1, figs.2–4 (not 1).  NOW Bitectatodinium.  Originally Aligidasphaeridium?, subsequently (and now) Bitectatodinium.  Questionable assignment: Zonneveld (1997, p.322–323).  Age: Holocene.

Parent: Algidasphaeridium