Impletosphaeridium polypes subsp. polypes

"subsp. polypes".  Autonym.  Holotype: Cookson and Eisenack, 1962b, pl.4, figs.11-13; Fensome et al., 1996, figs.1-3 - p.2283.  Now redundant. Originally Cleistosphaeridium polypes subsp. polypes, subsequently Bacchidinium polypes subsp. polypes, thirdly Impletosphaeridium polypes subsp. polypes, fourthly Kiokansium polypes subsp. polypes. Parent: Impletosphaeridium polypes