Difference between revisions of "Ovum hispidum subsp. trifurcatum Appendix A"

"subsp. <I><B>trifurcatum</B></I>" [[Eisenack, 1931]], p.112, pl.4, figs.21-23.&nbsp; Holotype: [[Eisenack, 1931]], pl.4, fig.21.&nbsp; <B>Name not validly published</B>: specific name not validly published.&nbsp; <B>NOW</B> <I>[[Peteinosphaeridium trifurcatum Appendix A|Peteinosphaeridium trifurcatum]]</I> (Appendix A).&nbsp; Originally <I>Ovum hispidum</I> subsp. <I>trifurcatum</I> (name not validly published), subsequently <I>[[Hystrichosphaeridium trifurcatum]]</I>, thirdly <I>[[Baltisphaeridium trifurcatum Appendix A|Baltisphaeridium trifurcatum]]</I> (Appendix A), fourthly (and now) <I>[[Peteinosphaeridium trifurcatum Appendix A|Peteinosphaeridium trifurcatum]]</I> (Appendix A).&nbsp; Taxonomic junior synonyms: <I>Peteinosphaeridium bergstroemii</I> [[Staplin et al., 1965]], an acritarch species, according to [[Eisenack, 1969a|Eisenack (1969a]], p.254-255); <I>Baltisphaeridium trifurcatum</I> subsp. <I>breviradiatum</I> (subsequently<I> Peteinosphaeridium breviradiatum</I>), according to [[Eisenack, 1969a|Eisenack (1969a]], p.255), who considered <I>Baltisphaeridium trifurcatum</I> subsp. <I>breviradiatum</I> to be the senior name.&nbsp; Age: Ordovician (erratic).