306 lines
32 KiB
XML
306 lines
32 KiB
XML
<document id="84EEA689578908FCD16A8255B34B163A" ID-CLB-Dataset="27070" ID-DOI="10.5281/zenodo.2645647" ID-GBIF-Dataset="e1ec4acf-3db4-4cd9-97fa-5645a0685e5b" ID-ISSN="1175-5326" ID-Zenodo-Dep="2645647" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1555587547100" checkinUser="plazi" docAuthor="Sterrer, Wolfgang" docDate="2006" docId="039087DF927E2B7CF000FD97FEBBC975" docLanguage="en" docName="zt01172p019.pdf" docOrigin="Zootaxa 1172" docStyle="DocumentStyle:FA7E419B012A62B0FC3AC15A186C3DAF.3:Zootaxa.2001-2006.journal_article" docStyleId="FA7E419B012A62B0FC3AC15A186C3DAF" docStyleName="Zootaxa.2001-2006.journal_article" docStyleVersion="3" docTitle="Pterognathia ugera Sterrer 1991" docType="treatment" docVersion="11" lastPageNumber="11" masterDocId="FFA9FFA792762B76F108FFA3FFCBCA7E" masterDocTitle="Gnathostomulida from the Otago Peninsula, southern New Zealand" masterLastPageNumber="19" masterPageNumber="1" pageNumber="9" updateTime="1698722458277" updateUser="ExternalLinkService">
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<mods:titleInfo id="DCA91A0D06E64070E9F47A6FBA340A79">
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<mods:title id="85319BA38A8366DD892060C765CCAB0D">Gnathostomulida from the Otago Peninsula, southern New Zealand</mods:title>
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<mods:name id="622931AFD613574A79FC5C63A43503A0" type="personal">
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<mods:namePart id="90677E5544233C9A0ED57C642121AF11">Sterrer, Wolfgang</mods:namePart>
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<mods:title id="2F183640DE7130EE1229F22D52E07CE8">Zootaxa</mods:title>
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<mods:part id="F17D43633D979C28351D33DF9DE1E536">
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<mods:date id="DC7602A38941A0F78D248BB10D8934BD">2006</mods:date>
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<mods:number id="3D785605F62A5150B7A8B687B91E22BC">2006-04-13</mods:number>
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<mods:identifier id="7491470DE8C4AD87BA371559E46E0104" type="DOI">10.5281/zenodo.2645647</mods:identifier>
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<treatment id="039087DF927E2B7CF000FD97FEBBC975" ID-DOI="http://doi.org/10.5281/zenodo.5586369" ID-GBIF-Taxon="156788880" ID-Zenodo-Dep="5586369" LSID="urn:lsid:plazi:treatment:039087DF927E2B7CF000FD97FEBBC975" httpUri="http://treatment.plazi.org/id/039087DF927E2B7CF000FD97FEBBC975" lastPageId="10" lastPageNumber="11" pageId="8" pageNumber="9">
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<subSubSection id="C3236542927E2B7EF000FD97FE13C808" pageId="8" pageNumber="9" type="nomenclature">
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<paragraph id="8B8636C9927E2B7EF000FD97FD51C833" blockId="8.[264,666,563,630]" box="[264,666,563,590]" pageId="8" pageNumber="9">
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<heading id="D0CE81A5927E2B7EF000FD97FD51C833" bold="true" box="[264,666,563,590]" fontSize="11" level="1" pageId="8" pageNumber="9" reason="1">
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<taxonomicName id="4C394D4A927E2B7EF000FD97FD51C833" ID-CoL="78KJW" authority="Sterrer, 1991" authorityName="Sterrer" authorityYear="1991" box="[264,666,563,590]" family="Pterognathiidae" genus="Pterognathia" kingdom="Animalia" order="Filospermoidea" pageId="8" pageNumber="9" phylum="Gnathostomulida" rank="species" species="ugera">
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<emphasis id="B94DEADB927E2B7EF000FD97FD51C833" bold="true" box="[264,666,563,590]" pageId="8" pageNumber="9">
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<emphasis id="B94DEADB927E2B7EF000FD97FE38C830" bold="true" box="[264,499,564,590]" italics="true" pageId="8" pageNumber="9">Pterognathia ugera</emphasis>
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Sterrer, 1991
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8B8636C9927E2B7EF000FDFFFE13C808" blockId="8.[264,666,563,630]" box="[264,472,604,630]" pageId="8" pageNumber="9">(Fig.Fig. 4.4–4.6)</paragraph>
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</subSubSection>
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<subSubSection id="C3236542927E2B7EF000FD0FFC63C890" box="[264,936,684,750]" pageId="8" pageNumber="9" type="materials_examined">
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<paragraph id="8B8636C9927E2B7EF000FD0FFEA4C8BB" blockId="8.[264,1066,684,830]" box="[264,367,684,709]" pageId="8" pageNumber="9">
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<emphasis id="B94DEADB927E2B7EF000FD0FFEA4C8BB" box="[264,367,684,709]" italics="true" pageId="8" pageNumber="9">Material</emphasis>
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</paragraph>
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<paragraph id="8B8636C9927E2B7EF030FD77FC63C890" blockId="8.[264,1066,684,830]" box="[312,936,724,750]" pageId="8" pageNumber="9">Four juveniles/anterior fragments from sample SI 16.</paragraph>
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</subSubSection>
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<subSubSection id="C3236542927E2B7EF000FD5FFBE1C940" box="[264,1066,764,830]" pageId="8" pageNumber="9" type="distribution">
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<paragraph id="8B8636C9927E2B7EF000FD5FFE5CC96B" blockId="8.[264,1066,684,830]" box="[264,407,764,789]" pageId="8" pageNumber="9">
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<emphasis id="B94DEADB927E2B7EF000FD5FFE5CC96B" box="[264,407,764,789]" italics="true" pageId="8" pageNumber="9">Distribution</emphasis>
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</paragraph>
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<paragraph id="8B8636C9927E2B7EF030FC87FBE1C940" blockId="8.[264,1066,684,830]" box="[312,1066,804,830]" pageId="8" pageNumber="9">
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Tahiti (
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<bibRefCitation id="EFA84B38927E2B7EF083FC87FDE5C940" author="Sterrer, W." box="[395,558,804,830]" pageId="8" pageNumber="9" pagination="137 - 146" refId="ref5463" refString="Sterrer, W. (1991 c) Gnathostomulida from Tahiti. Zoologica Scripta, 20 (2), 137 - 146." type="journal article" year="1991">Sterrer 1991c</bibRefCitation>
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), (sub)tropical NW Atlantic (
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<bibRefCitation id="EFA84B38927E2B7EF28EFC87FBD5C940" author="Sterrer, W." box="[902,1054,804,830]" pageId="8" pageNumber="9" pagination="1 - 178" refId="ref5516" refString="Sterrer, W. (1998) Gnathostomulida from the (sub) tropical northwestern Atlantic. Studies on the Natural History of the Caribbean Region, 74, 1 - 178." type="journal article" year="1998">Sterrer 1998</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C3236542927E2B7EF000FCD7FEF5CEB0" pageId="8" pageNumber="9" type="description">
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||
<paragraph id="8B8636C9927E2B7EF000FCD7FE59C9F3" blockId="8.[264,1325,884,1230]" box="[264,402,884,909]" pageId="8" pageNumber="9">
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<emphasis id="B94DEADB927E2B7EF000FCD7FE59C9F3" box="[264,402,884,909]" italics="true" pageId="8" pageNumber="9">Description</emphasis>
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</paragraph>
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<paragraph id="8B8636C9927E2B7EF030FC3FFEF5CEB0" blockId="8.[264,1325,884,1230]" pageId="8" pageNumber="9">
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Rostrum measurements of this colorlessopaque species were
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<quantity id="4CC19B2C927E2B7EF529FC3FFB72C9C8" box="[1057,1209,924,950]" metricMagnitude="-1" metricUnit="m" metricValue="2.225" metricValueMax="2.7" metricValueMin="1.75" pageId="8" pageNumber="9" unit="mm" value="222.5" valueMax="270.0" valueMin="175.0">175–270 µm</quantity>
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in length and
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<quantity id="4CC19B2C927E2B7EF031FC67FE79C9A0" box="[313,434,964,990]" metricMagnitude="-2" metricUnit="m" metricValue="4.75" metricValueMax="5.0" metricValueMin="4.5" pageId="8" pageNumber="9" unit="mm" value="47.5" valueMax="50.0" valueMin="45.0">45–50 µm</quantity>
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in width (index 4.64). The pharynx is
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<quantity id="4CC19B2C927E2B7EF27CFC67FC2EC9A0" box="[884,997,964,990]" metricMagnitude="-2" metricUnit="m" metricValue="1.267" pageId="8" pageNumber="9" unit="mm" value="12.67">12.67 µm</quantity>
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long behind the symphysis. The basal plate,
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<quantity id="4CC19B2C927E2B7EF0D1FC4FFD89CE78" box="[473,578,1004,1030]" metricMagnitude="-3" metricUnit="m" metricValue="7.75" pageId="8" pageNumber="9" unit="mm" value="7.75">7.75 µm</quantity>
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long and
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<quantity id="4CC19B2C927E2B7EF3CFFC4FFCF6CE78" box="[711,829,1004,1030]" metricMagnitude="-2" metricUnit="m" metricValue="1.125" pageId="8" pageNumber="9" unit="mm" value="11.25">11.25 µm</quantity>
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wide (index 0.70) is horseshoeshaped, bearing a pair of laterocaudally pointing wings; its rostral rim is entirely set with 25–31 (28.00) very regular teeth. The jaws are compact,
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<quantity id="4CC19B2C927E2B7EF28EFB9FFC35CE28" box="[902,1022,1084,1110]" metricMagnitude="-2" metricUnit="m" metricValue="1.375" pageId="8" pageNumber="9" unit="mm" value="13.75">13.75 µm</quantity>
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long, with short rostral apophyses and 3–4 teeth. In unsqueezed specimens the basal plate covers the jaws such that the jaw apophyses coincide with the laterocaudal extensions of the basal plate (Fig. 4.5).
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</paragraph>
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</subSubSection>
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||
<caption id="DF466641927E2B7EF000FAA4FC98CF61" box="[264,851,1287,1311]" pageId="8" pageNumber="9" targetBox="[273,1275,1351,1839]" targetIsTable="true" targetPageId="8">
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<paragraph id="8B8636C9927E2B7EF000FAA4FC98CF61" blockId="8.[264,851,1287,1311]" box="[264,851,1287,1311]" pageId="8" pageNumber="9">
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||
<emphasis id="B94DEADB927E2B7EF000FAA4FEB0CF61" bold="true" box="[264,379,1287,1311]" pageId="8" pageNumber="9">TABLE 6.</emphasis>
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Morphometric data for
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<taxonomicName id="4C394D4A927E2B7EF373FAABFC84CF61" authorityName="Sterrer" authorityYear="1991" box="[635,847,1288,1311]" family="Pterognathiidae" genus="Pterognathia" kingdom="Animalia" order="Filospermoidea" pageId="8" pageNumber="9" phylum="Gnathostomulida" rank="species" species="ugera">Pterognathia ugera</taxonomicName>
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.
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</paragraph>
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</caption>
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<paragraph id="8B8636C9927E2B7EF3B9FAE4FB30CD51" pageId="8" pageNumber="9">
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<table id="F939C469927ED489F019FAE4FB30CD51" box="[273,1275,1351,1839]" colsContinueFrom="5.[268,1280,591,796]" colsContinueIn="12.[267,1281,351,762]" gridcols="6" gridrows="12" pageId="8" pageNumber="9">
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||
<tr id="3509348B927ED489F019FAE4FB30CF22" box="[273,1275,1351,1372]" gridrow="0" pageId="8" pageNumber="9" rowspan-0="1">
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||
<th id="76D85DF7927ED489F3ADFAE4FD38CF22" box="[677,755,1351,1372]" gridcol="1" gridrow="0" pageId="8" pageNumber="9">Mean</th>
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||
<th id="76D85DF7927ED489F240FAE4FCB9CF22" box="[840,882,1351,1372]" gridcol="2" gridrow="0" pageId="8" pageNumber="9">SD</th>
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||
<th id="76D85DF7927ED489F2D0FAE4FBCFCF22" box="[984,1028,1351,1372]" gridcol="3" gridrow="0" pageId="8" pageNumber="9">Max</th>
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||
<th id="76D85DF7927ED489F569FAE4FB40CF22" box="[1121,1163,1351,1372]" gridcol="4" gridrow="0" pageId="8" pageNumber="9">Min</th>
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||
<th id="76D85DF7927ED489F5E7FAE4FB30CF22" box="[1263,1275,1351,1372]" gridcol="5" gridrow="0" pageId="8" pageNumber="9">n</th>
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||
</tr>
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||
<tr id="3509348B927ED489F019FAD2FB30CFF8" box="[273,1275,1393,1414]" gridrow="1" pageId="8" pageNumber="9" rowspan-2="1" rowspan-3="1" rowspan-4="1">
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<th id="76D85DF7927ED489F019FAD2FE32CFF8" box="[273,505,1393,1414]" gridcol="0" gridrow="1" pageId="8" pageNumber="9">Body length of adults</th>
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||
<td id="76D85DF7927ED489F3ADFAD2FD38CFF8" box="[677,755,1393,1414]" gridcol="1" gridrow="1" pageId="8" pageNumber="9">1750.00</td>
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||
<td id="76D85DF7927ED489F5E7FAD2FB30CFF8" box="[1263,1275,1393,1414]" gridcol="5" gridrow="1" pageId="8" pageNumber="9">1</td>
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||
</tr>
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||
<tr id="3509348B927ED489F019FA3FFB30CFCF" box="[273,1275,1436,1457]" gridrow="2" pageId="8" pageNumber="9" rowspan-2="1" rowspan-3="1" rowspan-4="1">
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<th id="76D85DF7927ED489F019FA3FFE32CFCF" box="[273,505,1436,1457]" gridcol="0" gridrow="2" pageId="8" pageNumber="9">Body width of adults</th>
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||
<td id="76D85DF7927ED489F3ADFA3FFD38CFCF" box="[677,755,1436,1457]" gridcol="1" gridrow="2" pageId="8" pageNumber="9">30.00</td>
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||
<td id="76D85DF7927ED489F5E7FA3FFB30CFCF" box="[1263,1275,1436,1457]" gridcol="5" gridrow="2" pageId="8" pageNumber="9">1</td>
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||
</tr>
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||
<tr id="3509348B927ED489F019FA65FB30CFA5" box="[273,1275,1478,1499]" gridrow="3" pageId="8" pageNumber="9" rowspan-2="1" rowspan-3="1" rowspan-4="1">
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<th id="76D85DF7927ED489F019FA65FE32CFA5" box="[273,505,1478,1499]" gridcol="0" gridrow="3" pageId="8" pageNumber="9">Body index of adults</th>
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||
<td id="76D85DF7927ED489F3ADFA65FD38CFA5" box="[677,755,1478,1499]" gridcol="1" gridrow="3" pageId="8" pageNumber="9">58.33</td>
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||
<td id="76D85DF7927ED489F5E7FA65FB30CFA5" box="[1263,1275,1478,1499]" gridcol="5" gridrow="3" pageId="8" pageNumber="9">1</td>
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||
</tr>
|
||
<tr id="3509348B927ED489F019FA52FB30CC78" box="[273,1275,1521,1542]" gridrow="4" pageId="8" pageNumber="9" rowspan-2="1" rowspan-3="1" rowspan-4="1">
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<th id="76D85DF7927ED489F019FA52FE32CC78" box="[273,505,1521,1542]" gridcol="0" gridrow="4" pageId="8" pageNumber="9">Rostrum index of adults</th>
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||
<td id="76D85DF7927ED489F3ADFA52FD38CC78" box="[677,755,1521,1542]" gridcol="1" gridrow="4" pageId="8" pageNumber="9">5.17</td>
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||
<td id="76D85DF7927ED489F5E7FA52FB30CC78" box="[1263,1275,1521,1542]" gridcol="5" gridrow="4" pageId="8" pageNumber="9">1</td>
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||
</tr>
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||
<tr id="3509348B927ED489F019F9B8FB30CC4E" box="[273,1275,1563,1584]" gridrow="5" pageId="8" pageNumber="9">
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||
<th id="76D85DF7927ED489F019F9B8FE32CC4E" box="[273,505,1563,1584]" gridcol="0" gridrow="5" pageId="8" pageNumber="9">Jaw length</th>
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||
<td id="76D85DF7927ED489F3ADF9B8FD38CC4E" box="[677,755,1563,1584]" gridcol="1" gridrow="5" pageId="8" pageNumber="9">18.00</td>
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||
<td id="76D85DF7927ED489F240F9B8FCB9CC4E" box="[840,882,1563,1584]" gridcol="2" gridrow="5" pageId="8" pageNumber="9">0.00</td>
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||
<td id="76D85DF7927ED489F2D0F9B8FBCFCC4E" box="[984,1028,1563,1584]" gridcol="3" gridrow="5" pageId="8" pageNumber="9">18</td>
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||
<td id="76D85DF7927ED489F569F9B8FB40CC4E" box="[1121,1163,1563,1584]" gridcol="4" gridrow="5" pageId="8" pageNumber="9">18</td>
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||
<td id="76D85DF7927ED489F5E7F9B8FB30CC4E" box="[1263,1275,1563,1584]" gridcol="5" gridrow="5" pageId="8" pageNumber="9">5</td>
|
||
</tr>
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||
<tr id="3509348B927ED489F019F9E5FB30CC25" box="[273,1275,1606,1627]" gridrow="6" pageId="8" pageNumber="9">
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||
<th id="76D85DF7927ED489F019F9E5FE32CC25" box="[273,505,1606,1627]" gridcol="0" gridrow="6" pageId="8" pageNumber="9">Basal plate length</th>
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<td id="76D85DF7927ED489F3ADF9E5FD38CC25" box="[677,755,1606,1627]" gridcol="1" gridrow="6" pageId="8" pageNumber="9">4.20</td>
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||
<td id="76D85DF7927ED489F240F9E5FCB9CC25" box="[840,882,1606,1627]" gridcol="2" gridrow="6" pageId="8" pageNumber="9">0.84</td>
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||
<td id="76D85DF7927ED489F2D0F9E5FBCFCC25" box="[984,1028,1606,1627]" gridcol="3" gridrow="6" pageId="8" pageNumber="9">5</td>
|
||
<td id="76D85DF7927ED489F569F9E5FB40CC25" box="[1121,1163,1606,1627]" gridcol="4" gridrow="6" pageId="8" pageNumber="9">3</td>
|
||
<td id="76D85DF7927ED489F5E7F9E5FB30CC25" box="[1263,1275,1606,1627]" gridcol="5" gridrow="6" pageId="8" pageNumber="9">5</td>
|
||
</tr>
|
||
<tr id="3509348B927ED489F019F9D3FB30CCFB" box="[273,1275,1648,1669]" gridrow="7" pageId="8" pageNumber="9">
|
||
<th id="76D85DF7927ED489F019F9D3FE32CCFB" box="[273,505,1648,1669]" gridcol="0" gridrow="7" pageId="8" pageNumber="9">Basal plate width</th>
|
||
<td id="76D85DF7927ED489F3ADF9D3FD38CCFB" box="[677,755,1648,1669]" gridcol="1" gridrow="7" pageId="8" pageNumber="9">10.40</td>
|
||
<td id="76D85DF7927ED489F240F9D3FCB9CCFB" box="[840,882,1648,1669]" gridcol="2" gridrow="7" pageId="8" pageNumber="9">0.55</td>
|
||
<td id="76D85DF7927ED489F2D0F9D3FBCFCCFB" box="[984,1028,1648,1669]" gridcol="3" gridrow="7" pageId="8" pageNumber="9">11</td>
|
||
<td id="76D85DF7927ED489F569F9D3FB40CCFB" box="[1121,1163,1648,1669]" gridcol="4" gridrow="7" pageId="8" pageNumber="9">10</td>
|
||
<td id="76D85DF7927ED489F5E7F9D3FB30CCFB" box="[1263,1275,1648,1669]" gridcol="5" gridrow="7" pageId="8" pageNumber="9">5</td>
|
||
</tr>
|
||
<tr id="3509348B927ED489F019F938FB30CCCE" box="[273,1275,1691,1712]" gridrow="8" pageId="8" pageNumber="9">
|
||
<th id="76D85DF7927ED489F019F938FE32CCCE" box="[273,505,1691,1712]" gridcol="0" gridrow="8" pageId="8" pageNumber="9">Basal plate index</th>
|
||
<td id="76D85DF7927ED489F3ADF938FD38CCCE" box="[677,755,1691,1712]" gridcol="1" gridrow="8" pageId="8" pageNumber="9">0.41</td>
|
||
<td id="76D85DF7927ED489F240F938FCB9CCCE" box="[840,882,1691,1712]" gridcol="2" gridrow="8" pageId="8" pageNumber="9">0.09</td>
|
||
<td id="76D85DF7927ED489F2D0F938FBCFCCCE" box="[984,1028,1691,1712]" gridcol="3" gridrow="8" pageId="8" pageNumber="9">0.50</td>
|
||
<td id="76D85DF7927ED489F569F938FB40CCCE" box="[1121,1163,1691,1712]" gridcol="4" gridrow="8" pageId="8" pageNumber="9">0.27</td>
|
||
<td id="76D85DF7927ED489F5E7F938FB30CCCE" box="[1263,1275,1691,1712]" gridcol="5" gridrow="8" pageId="8" pageNumber="9">5</td>
|
||
</tr>
|
||
<tr id="3509348B927ED489F019F966FB30CCA4" box="[273,1275,1733,1754]" gridrow="9" pageId="8" pageNumber="9" rowspan-2="1" rowspan-3="1" rowspan-4="1">
|
||
<th id="76D85DF7927ED489F019F966FE32CCA4" box="[273,505,1733,1754]" gridcol="0" gridrow="9" pageId="8" pageNumber="9">Sperm length</th>
|
||
<td id="76D85DF7927ED489F3ADF966FD38CCA4" box="[677,755,1733,1754]" gridcol="1" gridrow="9" pageId="8" pageNumber="9">32.00</td>
|
||
<td id="76D85DF7927ED489F5E7F966FB30CCA4" box="[1263,1275,1733,1754]" gridcol="5" gridrow="9" pageId="8" pageNumber="9">1</td>
|
||
</tr>
|
||
<tr id="3509348B927ED489F019F953FB30CD7B" box="[273,1275,1776,1797]" gridrow="10" pageId="8" pageNumber="9" rowspan-2="1" rowspan-3="1" rowspan-4="1">
|
||
<th id="76D85DF7927ED489F019F953FE32CD7B" box="[273,505,1776,1797]" gridcol="0" gridrow="10" pageId="8" pageNumber="9">Sperm width</th>
|
||
<td id="76D85DF7927ED489F3ADF953FD38CD7B" box="[677,755,1776,1797]" gridcol="1" gridrow="10" pageId="8" pageNumber="9">1.00</td>
|
||
<td id="76D85DF7927ED489F5E7F953FB30CD7B" box="[1263,1275,1776,1797]" gridcol="5" gridrow="10" pageId="8" pageNumber="9">1</td>
|
||
</tr>
|
||
<tr id="3509348B927ED489F019F8B9FB30CD51" box="[273,1275,1818,1839]" gridrow="11" pageId="8" pageNumber="9" rowspan-2="1" rowspan-3="1" rowspan-4="1">
|
||
<th id="76D85DF7927ED489F019F8B9FE32CD51" box="[273,505,1818,1839]" gridcol="0" gridrow="11" pageId="8" pageNumber="9">Sperm index</th>
|
||
<td id="76D85DF7927ED489F3ADF8B9FD38CD51" box="[677,755,1818,1839]" gridcol="1" gridrow="11" pageId="8" pageNumber="9">32.00</td>
|
||
<td id="76D85DF7927ED489F5E7F8B9FB30CD51" box="[1263,1275,1818,1839]" gridcol="5" gridrow="11" pageId="8" pageNumber="9">1</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<subSubSection id="C3236542927F2B7FF000FEBFFE69CE26" pageId="9" pageNumber="10" type="discussion">
|
||
<paragraph id="8B8636C9927F2B7FF000FEBFFB2CCBF8" blockId="9.[264,1320,284,390]" pageId="9" pageNumber="10">
|
||
<emphasis id="B94DEADB927F2B7FF000FEBFFE42CB4B" box="[264,393,284,309]" italics="true" pageId="9" pageNumber="10">Discussion</emphasis>
|
||
Easily identified by its unique basal plate, this circumtropical species may eventually warrant a separate genus due to its distinctive mouth part architecture (
|
||
<bibRefCitation id="EFA84B38927F2B7FF54BFECFFB11CBF8" author="Sterrer, W." box="[1091,1242,364,390]" pageId="9" pageNumber="10" pagination="1 - 178" refId="ref5516" refString="Sterrer, W. (1998) Gnathostomulida from the (sub) tropical northwestern Atlantic. Studies on the Natural History of the Caribbean Region, 74, 1 - 178." type="journal article" year="1998">Sterrer 1998</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="DF466641927F2B7FF000FCE8FAEFC9B5" httpUri="https://zenodo.org/record/2645659/files/figure.png" pageId="9" pageNumber="10" startId="9.[264,368,843,867]" targetBox="[349,1266,455,800]" targetPageId="9">
|
||
<paragraph id="8B8636C9927F2B7FF000FCE8FAEFC9B5" blockId="9.[264,1323,843,971]" pageId="9" pageNumber="10">
|
||
<emphasis id="B94DEADB927F2B7FF000FCE8FE47C91D" bold="true" box="[264,396,843,867]" pageId="9" pageNumber="10">FIGURE 4.</emphasis>
|
||
<taxonomicName id="4C394D4A927F2B7FF09DFCEFFDEBC91D" authorityName="Sterrer" authorityYear="1966" box="[405,544,844,867]" family="Pterognathiidae" genus="Pterognathia" kingdom="Animalia" order="Filospermoidea" pageId="9" pageNumber="10" phylum="Gnathostomulida" rank="genus">
|
||
<emphasis id="B94DEADB927F2B7FF09DFCEFFDEBC91D" box="[405,544,844,867]" italics="true" pageId="9" pageNumber="10">Pterognathia</emphasis>
|
||
</taxonomicName>
|
||
spp. 4.1–4.3
|
||
<emphasis id="B94DEADB927F2B7FF3BFFCEFFCB6C91D" box="[695,893,844,867]" italics="true" pageId="9" pageNumber="10">
|
||
<taxonomicName id="4C394D4A927F2B7FF3BFFCEFFCB2C91D" authorityName="Sterrer" authorityYear="2001" box="[695,889,844,867]" family="Pterognathiidae" genus="Pterognathia" kingdom="Animalia" order="Filospermoidea" pageId="9" pageNumber="10" phylum="Gnathostomulida" rank="species" species="sica">Pterognathia sica</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
basal plate and jaws of two specimens (4.1 is a drawing of the preserved wholemount of 4.2); 4.4–4.6
|
||
<emphasis id="B94DEADB927F2B7FF2A5FCCDFB4EC9FB" box="[941,1157,878,901]" italics="true" pageId="9" pageNumber="10">
|
||
<taxonomicName id="4C394D4A927F2B7FF2A5FCCDFB4AC9FB" authorityName="Sterrer" authorityYear="1991" box="[941,1153,878,901]" family="Pterognathiidae" genus="Pterognathia" kingdom="Animalia" order="Filospermoidea" pageId="9" pageNumber="10" phylum="Gnathostomulida" rank="species" species="ugera">Pterognathia ugera</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
basal plate and jaws of three specimens (4.5 is a ventral view, unsqueezed); 4.7–4.8
|
||
<taxonomicName id="4C394D4A927F2B7FF2FBFC32FB3DC9D6" authority="Sterrer, 2006" authorityName="Sterrer" authorityYear="2006" box="[1011,1270,913,936]" family="Pterognathiidae" genus="Pterognathia" kingdom="Animalia" order="Filospermoidea" pageId="9" pageNumber="10" phylum="Gnathostomulida" rank="species" species="portobello" status="sp. nov.">
|
||
<emphasis id="B94DEADB927F2B7FF2FBFC32FB3DC9D6" box="[1011,1270,913,936]" italics="true" pageId="9" pageNumber="10">Pterognathia portobello</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A27E57A0927F2B7FF5F5FC32FE8AC9B5" pageId="9" pageNumber="10" rank="species">nov. spec.</taxonomicNameLabel>
|
||
, basal plate and jaws of holotype (4.7 less squeezed than 4.8). All to the same scale as Fig. 1.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B8636C9927F2B7FF000FBB8FDBACE4B" blockId="9.[264,625,1051,1112]" box="[264,625,1051,1077]" pageId="9" pageNumber="10">
|
||
<emphasis id="B94DEADB927F2B7FF000FBB8FDBACE4B" bold="true" box="[264,625,1051,1077]" pageId="9" pageNumber="10">
|
||
<taxonomicName id="4C394D4A927F2B7FF000FBB8FDECCE4B" authority="Sterrer, 2006" authorityName="Sterrer" authorityYear="2006" box="[264,551,1051,1077]" family="Pterognathiidae" genus="Pterognathia" kingdom="Animalia" order="Filospermoidea" pageId="9" pageNumber="10" phylum="Gnathostomulida" rank="species" species="portobello" status="sp. nov.">
|
||
<emphasis id="B94DEADB927F2B7FF000FBB8FDECCE4B" bold="true" box="[264,551,1051,1077]" italics="true" pageId="9" pageNumber="10">Pterognathia portobello</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A27E57A0927F2B7FF327FBB8FDBACE4B" box="[559,625,1051,1077]" pageId="9" pageNumber="10" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8B8636C9927F2B7FF000FB9DFE69CE26" blockId="9.[264,625,1051,1112]" box="[264,418,1086,1112]" pageId="9" pageNumber="10">(Fig.4.7–4.8)</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3236542927F2B7FF000FB2AFEA0CE8D" pageId="9" pageNumber="10" type="materials_examined">
|
||
<paragraph id="8B8636C9927F2B7FF000FB2AFEA0CE8D" blockId="9.[264,1322,1161,1267]" pageId="9" pageNumber="10">
|
||
<emphasis id="B94DEADB927F2B7FF000FB2AFE62CEDC" box="[264,425,1161,1186]" italics="true" pageId="9" pageNumber="10">Type material</emphasis>
|
||
<materialsCitation id="3B513C94927F2B7FF030FB12FEA0CE8D" ID-GBIF-Occurrence="2236572636" collectionCode="NZNM" pageId="9" pageNumber="10" specimenCount="1" typeStatus="holotype">
|
||
<typeStatus id="5482886B927F2B7FF030FB12FE6ECEB5" box="[312,421,1201,1227]" pageId="9" pageNumber="10" type="holotype">Holotype</typeStatus>
|
||
one anterior fragment from sample SI 16, in squeeze preparation,
|
||
<collectionCode id="ED28AE0C927F2B7FF5DCFB12FAE1CEB5" box="[1236,1322,1201,1227]" pageId="9" pageNumber="10">NZNM</collectionCode>
|
||
W.1535.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3236542927F2B7FF000FA87FC62CFF3" pageId="9" pageNumber="10" type="etymology">
|
||
<paragraph id="8B8636C9927F2B7FF000FA87FC62CFF3" blockId="9.[264,1323,1316,1421]" pageId="9" pageNumber="10">
|
||
<emphasis id="B94DEADB927F2B7FF000FA87FE4ECF43" box="[264,389,1316,1341]" italics="true" pageId="9" pageNumber="10">Etymology</emphasis>
|
||
In appreciation of facilities and help provided during my stay at the Portobello Marine Laboratory, University of
|
||
<collectingRegion id="49FDF82B927F2B7FF332FAD0FD4FCFF3" box="[570,644,1395,1421]" country="New Zealand" name="Otago" pageId="9" pageNumber="10">Otago</collectingRegion>
|
||
, Dunedin,
|
||
<collectingCountry id="F32E7659927F2B7FF20CFAD0FC6DCFF3" box="[772,934,1395,1421]" name="New Zealand" pageId="9" pageNumber="10">New Zealand</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3236542927F2B7FF000FA67FE8CCC2B" pageId="9" pageNumber="10" type="diagnosis">
|
||
<paragraph id="8B8636C9927F2B7FF000FA67FEB4CFA3" blockId="9.[264,1324,1476,1621]" box="[264,383,1476,1501]" pageId="9" pageNumber="10">
|
||
<emphasis id="B94DEADB927F2B7FF000FA67FEB4CFA3" box="[264,383,1476,1501]" italics="true" pageId="9" pageNumber="10">Diagnosis</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8B8636C9927F2B7FF030FA4FFE8CCC2B" blockId="9.[264,1324,1476,1621]" pageId="9" pageNumber="10">
|
||
<taxonomicName id="4C394D4A927F2B7FF030FA4FFE19CC7B" authorityName="Sterrer" authorityYear="1966" box="[312,466,1516,1541]" family="Pterognathiidae" genus="Pterognathia" kingdom="Animalia" order="Filospermoidea" pageId="9" pageNumber="10" phylum="Gnathostomulida" rank="genus">
|
||
<emphasis id="B94DEADB927F2B7FF030FA4FFE19CC7B" box="[312,466,1516,1541]" italics="true" pageId="9" pageNumber="10">Pterognathia</emphasis>
|
||
</taxonomicName>
|
||
with delicate jaws
|
||
<quantity id="4CC19B2C927F2B7FF3B2FA48FCC3CC7B" box="[698,776,1515,1541]" metricMagnitude="-2" metricUnit="m" metricValue="1.3" pageId="9" pageNumber="10" unit="mm" value="13.0">13 µm</quantity>
|
||
long. Basal plate
|
||
<quantity id="4CC19B2C927F2B7FF2EAFA48FBE9CC7B" box="[994,1058,1515,1541]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="9" pageNumber="10" unit="mm" value="2.0">2 µm</quantity>
|
||
long and
|
||
<quantity id="4CC19B2C927F2B7FF594FA48FB21CC7B" box="[1180,1258,1515,1541]" metricMagnitude="-2" metricUnit="m" metricValue="1.4" pageId="9" pageNumber="10" unit="mm" value="14.0">14 µm</quantity>
|
||
wide (index 0.14), with several rows of many minute teeth over median two thirds of rostral edge.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3236542927F2B7CF000F92FFC82CBA8" lastPageId="10" lastPageNumber="11" pageId="9" pageNumber="10" type="description">
|
||
<paragraph id="8B8636C9927F2B7FF000F92FFE59CCDB" blockId="9.[264,1323,1676,1901]" box="[264,402,1676,1701]" pageId="9" pageNumber="10">
|
||
<emphasis id="B94DEADB927F2B7FF000F92FFE59CCDB" box="[264,402,1676,1701]" italics="true" pageId="9" pageNumber="10">Description</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8B8636C9927F2B7FF030F910FBB2CC8B" blockId="9.[264,1323,1676,1901]" pageId="9" pageNumber="10">
|
||
The only specimen, an anterior fragment, was colorlesstranslucent,
|
||
<quantity id="4CC19B2C927F2B7FF55DF910FB74CCB3" box="[1109,1215,1715,1741]" metricMagnitude="0" metricUnit="m" metricValue="1.35" pageId="9" pageNumber="10" unit="mm" value="1350.0">1350 µm</quantity>
|
||
long and
|
||
<quantity id="4CC19B2C927F2B7FF000F978FE9ECC8B" box="[264,341,1755,1781]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" pageId="9" pageNumber="10" unit="mm" value="50.0">50 µm</quantity>
|
||
wide, and had a rostrum
|
||
<quantity id="4CC19B2C927F2B7FF376F978FD12CC8B" box="[638,729,1755,1781]" metricMagnitude="-1" metricUnit="m" metricValue="2.7" pageId="9" pageNumber="10" unit="mm" value="270.0">270 µm</quantity>
|
||
long and
|
||
<quantity id="4CC19B2C927F2B7FF246F978FC51CC8B" box="[846,922,1755,1781]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" pageId="9" pageNumber="10" unit="mm" value="35.0">35 µm</quantity>
|
||
wide (index 7.71).
|
||
</paragraph>
|
||
<paragraph id="8B8636C9927F2B7CF030F8A0FB53CBD0" blockId="9.[264,1323,1676,1901]" lastBlockId="10.[264,1322,284,470]" lastPageId="10" lastPageNumber="11" pageId="9" pageNumber="10">
|
||
The basal plate is a thin transverse sliver,
|
||
<quantity id="4CC19B2C927F2B7FF230F8A0FCB3CD63" box="[824,888,1795,1821]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="9" pageNumber="10" unit="mm" value="2.0">2 µm</quantity>
|
||
long and
|
||
<quantity id="4CC19B2C927F2B7FF2FDF8A0FB8FCD63" box="[1013,1092,1795,1821]" metricMagnitude="-2" metricUnit="m" metricValue="1.4" pageId="9" pageNumber="10" unit="mm" value="14.0">14 µm</quantity>
|
||
wide (index 0.14), with pointed lateral tips. The median two thirds of its rostral edge are set with two or more horizontal rows of minute thornlike teeth. The jaws are
|
||
<quantity id="4CC19B2C927F2B7FF2C8F8F0FBDACD13" box="[960,1041,1875,1901]" metricMagnitude="-2" metricUnit="m" metricValue="1.3" pageId="9" pageNumber="10" unit="mm" value="13.0">13 µm</quantity>
|
||
long and delicate. The narrow symphysis lamellae join posteriorly in a small, globular symphysis. Anteriorly the jaws broaden, but it was not possible to identify distinct features such as rostral apophyses or cristae. Each jaw terminates dorsorostrally in a knob, and ventrorostrally seemed to have 4–5 teeth. The pharynx measures
|
||
<quantity id="4CC19B2C927C2B7CF3D9FE37FCD6CBD0" box="[721,797,404,430]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="10" pageNumber="11" unit="mm" value="10.0">10 µm</quantity>
|
||
in length behind the symphysis.
|
||
</paragraph>
|
||
<paragraph id="8B8636C9927C2B7CF000FE1FFC82CBA8" blockId="10.[264,1322,284,470]" box="[264,841,444,470]" pageId="10" pageNumber="11">Nothing is known about the reproductive system.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3236542927C2B7CF000FDA2FEBBC975" pageId="10" pageNumber="11" type="discussion">
|
||
<paragraph id="8B8636C9927C2B7CF000FDA2FE42C864" blockId="10.[264,1323,513,779]" box="[264,393,513,538]" pageId="10" pageNumber="11">
|
||
<emphasis id="B94DEADB927C2B7CF000FDA2FE42C864" box="[264,393,513,538]" italics="true" pageId="10" pageNumber="11">Discussion</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8B8636C9927C2B7CF030FD8AFEBBC975" blockId="10.[264,1323,513,779]" pageId="10" pageNumber="11">
|
||
A muchwiderthanlong basal plate and manytoothed jaws characterize
|
||
<taxonomicName id="4C394D4A927C2B7CF000FDF2FE78C814" box="[264,435,593,618]" family="Pterognathiidae" genus="Cosmognathia" kingdom="Animalia" order="Filospermoidea" pageId="10" pageNumber="11" phylum="Gnathostomulida" rank="genus">
|
||
<emphasis id="B94DEADB927C2B7CF000FDF2FE78C814" box="[264,435,593,618]" italics="true" pageId="10" pageNumber="11">Cosmognathia</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C394D4A927C2B7CF0FFFDF2FD5BC814" authorityName="Sterrer" authorityYear="1966" box="[503,656,593,618]" family="Pterognathiidae" genus="Pterognathia" kingdom="Animalia" order="Filospermoidea" pageId="10" pageNumber="11" phylum="Gnathostomulida" rank="genus">
|
||
<emphasis id="B94DEADB927C2B7CF0FFFDF2FD5BC814" box="[503,656,593,618]" italics="true" pageId="10" pageNumber="11">Pterognathia</emphasis>
|
||
</taxonomicName>
|
||
. In its ‘frontheavy’ jaw architecture the new species most resembles
|
||
<taxonomicName id="4C394D4A927C2B7CF0D7FDDAFC45C8ED" authority="Sterrer, 1991" authorityName="Sterrer" authorityYear="1991" box="[479,910,633,659]" family="Pterognathiidae" genus="Pterognathia" kingdom="Animalia" order="Filospermoidea" pageId="10" pageNumber="11" phylum="Gnathostomulida" rank="species" species="ugera">
|
||
<emphasis id="B94DEADB927C2B7CF0D7FDDAFD19C8EC" box="[479,722,633,658]" italics="true" pageId="10" pageNumber="11">Pterognathia ugera</emphasis>
|
||
Sterrer, 1991
|
||
</taxonomicName>
|
||
. Although the single specimen represents without doubt a new species, the fragmentary and delicate nature of its features suggests leaving the assignment to genus tentative pending an analysis of additional material.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |