Difference between revisions of "Hystrichosphaeridium recurvatum subsp. polypes"

"subsp. <I><B>polypes</B></I>" [[Cookson and Eisenack, 1962b]], p.491-492, pl.4, figs.11-13.&nbsp; Emendation: [[Duxbury, 1983]], p.49, as <I>[[Kiokansium polypes]]</I>.&nbsp; Holotype: [[Cookson and Eisenack, 1962b]], pl.4, figs.11-13; [[Fensome et al., 1996]], figs.1-3 - p.2283.&nbsp; Originally <I>Hystrichosphaeridium recurvatum</I> subsp. <I>polypes</I>, subsequently <I>[[Polysphaeridium polypes|Polysphaeridium]]</I>? <I>[[Polysphaeridium polypes|polypes]]</I> (combination not validly published), thirdly <I>[[Cleistosphaeridium polypes]]</I>, fourthly <I>[[Bacchidinium polypes]]</I>, fifthly <I>[[Impletosphaeridium polypes]]</I>, sixthly <I>[[Kiokansium polypes]]</I>.&nbsp; <B>Taxonomic senior synonym</B> (at specific rank): <I>[[Hystrichosphaeridium unituberculatum|Hystrichosphaeridium]]</I> (as and now <I>[[Kiokansium unituberculatum|Kiokansium]]</I>) <I>[[Hystrichosphaeridium unituberculatum|unituberculatum]]</I>, by implication in [[Duxbury, 1983|Duxbury (1983]], p.49), who considered <I>Hystrichosphaeridium recurvatum</I> subsp. <I>polypes</I> (as <I>[[Kiokansium polypes]]</I>) to be the senior name.&nbsp; Taxonomic junior synonym: <I>[[Cleistosphaeridium solidum|Cleistosphaeridium]]</I>? <I>[[Cleistosphaeridium solidum|solidum]]</I>, according to [[Below, 1982c|Below (1982c]], p.16).&nbsp; Age: Albian-Cenomanian.