http://dinoflaj.smu.ca/dinoflaj2/index.php?action=history&feed=atom&title=Operculodinium_hirsutum 2026-05-05T15:01:21Z Revision history for this page on the wiki MediaWiki 1.23.9 http://dinoflaj.smu.ca/dinoflaj2/index.php?title=Operculodinium_hirsutum&diff=9477&oldid=prev 2015-09-01T04:29:13Z

<p></p> <p><b>New page</b></p><div>&quot;?&lt;I&gt;&lt;B&gt;hirsutum&lt;/B&gt;&lt;/I&gt;&quot; ([[Ehrenberg, 1838]], p.109-135, pl.1, fig.13) [[Lentin and Williams, 1973]], p.102.&amp;nbsp; &lt;B&gt;Name not validly published&lt;/B&gt;: [[Ehrenberg, 1838|Ehrenberg (1838]]) did not intend to introduce a new species.&amp;nbsp; Originally &lt;I&gt;[[Xanthidium hirsutum Appendix A|Xanthidium hirsutum]]&lt;/I&gt; (name not validly published; Appendix A), subsequently &lt;I&gt;[[Ovum hispidum subsp. hirsutum Appendix A|Ovum hispidum]]&lt;/I&gt; subsp. &lt;I&gt;[[Ovum hispidum subsp. hirsutum Appendix A|hirsutum]]&lt;/I&gt; (name not validly published; Appendix A), thirdly &lt;I&gt;[[Hystrichosphaera hirsuta]]&lt;/I&gt; (name not validly published), fourthly &lt;I&gt;[[Hystrichosphaeridium hirsutum]]&lt;/I&gt; (name not validly published), fifthly &lt;I&gt;[[Baltisphaeridium hirsutum Appendix A|Baltisphaeridium hirsutum]]&lt;/I&gt; (name not validly published; Appendix A), sixthly &lt;I&gt;Operculodinium hirsutum&lt;/I&gt; (name not validly published), seventhly &lt;I&gt;Operculodinium&lt;/I&gt;? &lt;I&gt;hirsutum&lt;/I&gt; (name not validly published).&amp;nbsp; Questionable assignment: [[Stover and Evitt, 1978|Stover and Evitt (1978]], p.179).&amp;nbsp; According to [[Fensome et al., 1990|Fensome et al. (1990]], p.102): &quot;It is apparent from the discussion given by [[Sarjeant, 1984a|Sarjeant (1984a]], p.131-132) that [[Ehrenberg, 1838|Ehrenberg (1838]]) did not intend to introduce a new taxon but was comparing fossil specimens with &lt;I&gt;[[Xanthidium hirsutum Appendix A|Xanthidium]]&lt;/I&gt; (now &lt;I&gt;Staurastrum&lt;/I&gt;) &lt;I&gt;[[Xanthidium hirsutum Appendix A|hirsutum]]&lt;/I&gt; [[Ehrenberg, 1838]], a species of extant desmids.&amp;nbsp; Thus the microfossil species name &lt;I&gt;[[Xanthidium hirsutum Appendix A|Xanthidium hirsutum]]&lt;/I&gt; and derivatives (&lt;I&gt;[[Hystrichosphaeridium hirsutum]]&lt;/I&gt;, &lt;I&gt;[[Hystrichosphaera hirsuta]]&lt;/I&gt; and &lt;I&gt;Operculodinium hirsutum&lt;/I&gt;) are not validly published according to I.C.B.N. Article 34.1a.&amp;nbsp; The specimen illustrated and provisionally identified as &lt;I&gt;[[Xanthidium hirsutum Appendix A|Xanthidium hirsutum]]&lt;/I&gt; by [[Ehrenberg, 1838|Ehrenberg (1838]]) is a specimen of &lt;I&gt;[[Coronifera striolata]]&lt;/I&gt; ... according to [[Sarjeant, 1984a|Sarjeant (1984a]], p.131-132).&quot; [[Yun Hyesu, 1981|Yun Hyesu (1981]], p.29) considered &lt;I&gt;[[Xanthidium hirsutum Appendix A|Xanthidium hirsutum]]&lt;/I&gt; of [[Ehrenberg, 1838|Ehrenberg (1838]]) to be a possible taxonomic junior synonym of &lt;I&gt;[[Hystrichosphaeridium pseudhystrichodinium|Hystrichosphaeridium]]&lt;/I&gt; (now &lt;I&gt;[[Pervosphaeridium pseudhystrichodinium|Pervosphaeridium]]&lt;/I&gt;) &lt;I&gt;[[Hystrichosphaeridium pseudhystrichodinium|pseudhystrichodinium]]&lt;/I&gt;.&amp;nbsp; Age: Late Cretaceous.<br /> [[Category:Taxon]]<br /> [[Category:Species|hirsutum Operculodinium]]<br /> [[Category:Quoted]]<br /> [[Category:Questioned]]<br /> [[Category:MainIndex]]<br /> &lt;B&gt;Parent:&lt;/B&gt; [[Parent Genus::Operculodinium]]&lt;P&gt;<br /> {{#ask:[[Category:Subspecies||Variety||Forma]][[Parent Species::Operculodinium_hirsutum]]<br /> |Intro=&lt;B&gt;Infrataxon List:&lt;/B&gt;&lt;BR&gt;&lt;div class=&quot;columns3&quot;&gt;<br /> |?Category:Quoted#&quot;,'''<br /> |?Category:Questioned#?, <br /> |?Category:Type#&lt;nowiki&gt;*&lt;/nowiki&gt;, <br /> |?Category:TypeCorrectName#&lt;nowiki&gt;+&lt;/nowiki&gt;, <br /> |limit=200 <br /> |format=template | template=SpeciesListNoQuest <br /> |?Category:Quoted#&quot;,'''<br /> |Outro=&lt;/div&gt;}}</div>

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