Article object
Taxonomy: hierarchies
Element or context:
<list>
Requirements:
- Put the entire hierarchy (with or without ranks) in a <list> with attribute 'list-content' set to "tax-hierarchy".
- Put each line item in the hierarchy within <list-item> tags.
- If the hierarchy contains ranks, then set each rank in a <named-content> tag with attribute "content-type" set to "tax-rank" (See Example 1, Taxonomy hierarchy with ranks).
- If the hierarchy does not contain ranks, then the hierarchy of the list items is marked up as nested lists (See Example 2, Taxonomy hierarchy without ranks)
Example: taxonomy hierarchy without ranking
<sec>
<title>Systematic palaeontology</title>
<p><list list-content="tax-hierarchy">
<list-item><p>Dinosauria <xref rid="refg28" ref-type="bib-ref">Owen, 1842</xref></p></list-item>
<list-item><p>Saurischia <xref rid="refg31" ref-type="bib-ref">Seeley, 1888</xref></p></list-item>
<list-item><p>Theropoda <xref rid="refg25" ref-type="bib-ref">Marsh, 1881</xref></p></list-item>
<list-item><p>Coelurosauria <xref rid="refg17" ref-type="bib-ref">Huene, 1914</xref></p></list-item>
<list-item><p>Maniraptora <xref rid="refg14" ref-type="bib-ref">Gauthier, 1986</xref></p></list-item>
<list-item><p>Oviraptorosauria <xref rid="refg2" ref-type="bib-ref">Barsbold, 1976</xref></p></list-item>
<list-item><p>Caenagnathidae R.M. <xref rid="refg35" ref-type="bib-ref">Sternberg, 1940</xref></p></list-item>
<list-item><p>Caenagnathinae R.M. <xref rid="refg35" ref-type="bib-ref">Sternberg, 1940</xref></p></list-item>
<list-item><p> <italic>Chirostenotes</italic> <xref rid="refg15" ref-type="bib-ref">Gilmore, 1924</xref></p></list-item>
<list-item><p> <italic>Chirostenotes pergracilis</italic> <xref rid="refg15" ref-type="bib-ref">Gilmore, 1924</xref> sensu <xref rid="refg23" ref-type="bib-ref">Longrich et al. 2013</xref></p></list-item>
</list></p>
<sec>