Difference between revisions of "Order Gonyaulacales diagnosis"
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| − | <CENTER>Order Gonyaulacales</CENTER><BR><TABLE WIDTH="100%"><TD><B>Citation:</B> Gonyaulacales [[ | + | <CENTER>Order Gonyaulacales</CENTER><BR><TABLE WIDTH="100%"><TD><B>Citation:</B> Gonyaulacales [[ERROR bib1885.htm for Taylor 1980]].<BR> |
<B>Diagnosis:</B>Peridiniphycideans with a <I>[[tabulation]]</I> which accords with, or clearly derives from, a pattern in which one or both of the following arrangements occur: (a) the first <I>[[apical plate]]</I> (1\') or its <I>[[Homologue |homologue ]]</I> (*1\') is asymmetrical, its <I>[[left lateral]]</I> <I>[[triple junction]]</I> being higher (i.e. more <I>[[anterior]]</I>) than the <I>[[right lateral]]</I> <I>[[triple junction]]</I>; (b) there are two to four <I>[[Fundital plate|fundital plates]]</I> - always the <I>[[posterior intercalary plate]]</I> (1p) and first <I>[[antapical plate]]</I> (1\'\'\'\') or their <I>[[Homologue|homologues]]</I> (*1p, *1\'\'\'\'), sometimes the <I>[[posterior sulcal homologue]]</I> (*ps), and possibly in rare cases also the <I>[[right sulcal homologue]]</I> (*rs) or subdivisions of these <I>[[Plate|plates]]</I>. Among the <I>[[Fundital plate|fundital plates]]</I>, 1\'\'\'\' (or *1\'\'\'\') is almost always larger and is in a clearly more <I>[[dorsal]]</I> position than the other(s).<BR> | <B>Diagnosis:</B>Peridiniphycideans with a <I>[[tabulation]]</I> which accords with, or clearly derives from, a pattern in which one or both of the following arrangements occur: (a) the first <I>[[apical plate]]</I> (1\') or its <I>[[Homologue |homologue ]]</I> (*1\') is asymmetrical, its <I>[[left lateral]]</I> <I>[[triple junction]]</I> being higher (i.e. more <I>[[anterior]]</I>) than the <I>[[right lateral]]</I> <I>[[triple junction]]</I>; (b) there are two to four <I>[[Fundital plate|fundital plates]]</I> - always the <I>[[posterior intercalary plate]]</I> (1p) and first <I>[[antapical plate]]</I> (1\'\'\'\') or their <I>[[Homologue|homologues]]</I> (*1p, *1\'\'\'\'), sometimes the <I>[[posterior sulcal homologue]]</I> (*ps), and possibly in rare cases also the <I>[[right sulcal homologue]]</I> (*rs) or subdivisions of these <I>[[Plate|plates]]</I>. Among the <I>[[Fundital plate|fundital plates]]</I>, 1\'\'\'\' (or *1\'\'\'\') is almost always larger and is in a clearly more <I>[[dorsal]]</I> position than the other(s).<BR> | ||
</TD></TABLE><BR> | </TD></TABLE><BR> | ||
Revision as of 18:59, 21 December 2016
| Citation: Gonyaulacales ERROR bib1885.htm for Taylor 1980. Diagnosis:Peridiniphycideans with a tabulation which accords with, or clearly derives from, a pattern in which one or both of the following arrangements occur: (a) the first apical plate (1\') or its homologue (*1\') is asymmetrical, its left lateral triple junction being higher (i.e. more anterior) than the right lateral triple junction; (b) there are two to four fundital plates - always the posterior intercalary plate (1p) and first antapical plate (1\'\'\'\') or their homologues (*1p, *1\'\'\'\'), sometimes the posterior sulcal homologue (*ps), and possibly in rare cases also the right sulcal homologue (*rs) or subdivisions of these plates. Among the fundital plates, 1\'\'\'\' (or *1\'\'\'\') is almost always larger and is in a clearly more dorsal position than the other(s). |