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<document id="A47CEC7614D4AD5927F9B67D8A583ADD" ID-DOI="10.5281/zenodo.177457" ID-GBIF-Dataset="fa6e6ae3-f5fa-4d56-addf-ab784ceeb923" ID-ISSN="1175-5326" ID-Zenodo-Dep="177457" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459860734033" checkinUser="plazi" docAuthor="Liu, Yushuang, Sinitshenkova, Dong Ren Nina D. &amp; Shih, Chung Kun" docDate="2007" docId="1F5D8792F70B7C0F16E9F8F8FE400FB3" docLanguage="en" docName="zt01521p008.pdf" docOrigin="Zootaxa 1521" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Protaenionema Liu and Shih" docType="treatment" docVersion="8" lastPageNumber="5" masterDocId="E364FFEAF7087C0B167EFFFFFFE20962" masterDocTitle="The oldest known record of Taeniopterygidae in the Middle Jurassic of Daohugou, Inner Mongolia, China (Insecta: Plecoptera)" masterLastPageNumber="8" masterPageNumber="1" pageNumber="4" updateTime="1698226030341" updateUser="plazi">
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<mods:title id="68D22CB36D8FC8B019943A1B5D655851">The oldest known record of Taeniopterygidae in the Middle Jurassic of Daohugou, Inner Mongolia, China (Insecta: Plecoptera)</mods:title>
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<mods:namePart id="C98D4349365082DD1B6E60F595C4A310">Liu, Yushuang</mods:namePart>
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<mods:namePart id="04B50FC7C366B3339925725C06793961">Sinitshenkova, Dong Ren Nina D.</mods:namePart>
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<mods:namePart id="434B6C6ED645F2B4A00A33FB7E5A18E3">Shih, Chung Kun</mods:namePart>
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<mods:date id="26F95E0A7E6C56851B3D67114EB83B9F">2007</mods:date>
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<treatment id="1F5D8792F70B7C0F16E9F8F8FE400FB3" ID-DOI="http://doi.org/10.5281/zenodo.6243239" ID-GBIF-Taxon="119368148" ID-Zenodo-Dep="6243239" LSID="urn:lsid:plazi:treatment:1F5D8792F70B7C0F16E9F8F8FE400FB3" httpUri="http://treatment.plazi.org/id/1F5D8792F70B7C0F16E9F8F8FE400FB3" lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4">
<subSubSection id="DFEE650FF70B7C0816E9F8F8FD2C0E43" box="[151,718,1799,1825]" pageId="3" pageNumber="4" type="nomenclature">
<paragraph id="974B3684F70B7C0816E9F8F8FD2C0E43" blockId="3.[151,718,1799,1825]" box="[151,718,1799,1825]" pageId="3" pageNumber="4">
<heading id="CC0381E8F70B7C0816E9F8F8FD2C0E43" bold="true" box="[151,718,1799,1825]" fontSize="11" level="1" pageId="3" pageNumber="4" reason="1">
<emphasis id="A580EA96F70B7C0816E9F8F8FD2C0E43" bold="true" box="[151,718,1799,1825]" pageId="3" pageNumber="4">
Genus
<taxonomicName id="50F44D07F70B7C081690F8F8FDB10E43" ID-CoL="8MTR4" authority="Liu and Shih" authorityName="Liu and Shih" box="[238,595,1799,1825]" class="Insecta" family="Taeniopterygidae" genus="Protaenionema" kingdom="Animalia" order="Plecoptera" pageId="3" pageNumber="4" phylum="Arthropoda" rank="genus">
<emphasis id="A580EA96F70B7C081690F8F8FE450E43" bold="true" box="[238,423,1799,1825]" italics="true" pageId="3" pageNumber="4">Protaenionema</emphasis>
Liu and Shih
</taxonomicName>
, gen. nov.
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="DFEE650FF70B7C0816E9F8AEFCDA0E0B" box="[151,824,1873,1897]" pageId="3" pageNumber="4" type="materials_examined">
<paragraph id="974B3684F70B7C0816E9F8AEFCDA0E0B" blockId="3.[151,824,1873,1897]" box="[151,824,1873,1897]" pageId="3" pageNumber="4">
<emphasis id="A580EA96F70B7C0816E9F8AEFEC90E0B" bold="true" box="[151,299,1873,1897]" pageId="3" pageNumber="4">
<typeStatus id="484F8826F70B7C0816E9F8AEFF2D0E0B" box="[151,207,1873,1897]" pageId="3" pageNumber="4">Type</typeStatus>
species.
</emphasis>
<taxonomicName id="50F44D07F70B7C08174FF8ADFD380E0B" authority="Liu and Shih" authorityName="Liu and Shih" box="[305,730,1874,1897]" class="Insecta" family="Taeniopterygidae" genus="Protaenionema" kingdom="Animalia" order="Plecoptera" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="fuscalatus" status="sp. nov.">
<emphasis id="A580EA96F70B7C08174FF8ADFDA50E0B" box="[305,583,1874,1897]" italics="true" pageId="3" pageNumber="4">Protaenionema fuscalatus</emphasis>
Liu and Shih
</taxonomicName>
,
<taxonomicNameLabel id="BEB357EDF70B7C08149BF8ADFCDA0E0B" box="[741,824,1874,1897]" pageId="3" pageNumber="4" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="DFEE650FF70B7C0F16E9F866FBA00DC3" lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4" type="etymology">
<paragraph id="974B3684F70B7C0816E9F866FBEF0ED6" blockId="3.[151,1037,1945,1972]" box="[151,1037,1945,1972]" pageId="3" pageNumber="4">
<emphasis id="A580EA96F70B7C0816E9F866FEC60ED1" bold="true" box="[151,292,1945,1971]" pageId="3" pageNumber="4">Etymology.</emphasis>
Named from a combination of the prefix
<emphasis id="A580EA96F70B7C081573F865FCDD0ED1" box="[781,831,1946,1971]" italics="true" pageId="3" pageNumber="4">pro-</emphasis>
and
<taxonomicName id="50F44D07F70B7C081506F865FBE40ED1" box="[888,1030,1946,1971]" class="Insecta" family="Taeniopterygidae" genus="Taenionema" kingdom="Animalia" order="Plecoptera" pageId="3" pageNumber="4" phylum="Arthropoda" rank="genus">
<emphasis id="A580EA96F70B7C081506F865FBE40ED1" box="[888,1030,1946,1971]" italics="true" pageId="3" pageNumber="4">Taenionema</emphasis>
</taxonomicName>
.
</paragraph>
<caption id="C38B660CF70C7C0F16E9FBE6FF3E0D31" httpUri="https://zenodo.org/record/177460/files/figure.png" pageId="4" pageNumber="5" targetBox="[530,1056,194,1025]" targetPageId="4">
<paragraph id="974B3684F70C7C0F16E9FBE6FF3E0D31" blockId="4.[151,1436,1049,1107]" pageId="4" pageNumber="5">
<emphasis id="A580EA96F70C7C0F16E9FBE6FECA0D53" bold="true" box="[151,296,1049,1073]" pageId="4" pageNumber="5">FIGURES 5.</emphasis>
<taxonomicName id="50F44D07F70C7C0F1750FBE5FDAE0D53" box="[302,588,1050,1073]" class="Insecta" family="Taeniopterygidae" genus="Jurataenionema" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="stigmaeus">
<emphasis id="A580EA96F70C7C0F1750FBE5FDAE0D53" box="[302,588,1050,1073]" italics="true" pageId="4" pageNumber="5">Jurataenionema stigmaeus</emphasis>
</taxonomicName>
<emphasis id="A580EA96F70C7C0F142DFBE6FD630D53" bold="true" box="[595,641,1049,1073]" pageId="4" pageNumber="5">gen.</emphasis>
et
<emphasis id="A580EA96F70C7C0F14DFFBE6FD140D53" bold="true" box="[673,758,1049,1073]" pageId="4" pageNumber="5">sp. nov.</emphasis>
Paratype, CNU, NMDHG99, ventral view. Scale bar represents 2 mm.
</paragraph>
</caption>
<paragraph id="974B3684F70C7C0F16B9FB78FBA00DC3" blockId="4.[151,1437,1159,1745]" box="[199,1090,1159,1185]" pageId="4" pageNumber="5">
<emphasis id="A580EA96F70C7C0F16B9FB78FE7E0DC3" bold="true" box="[199,412,1159,1185]" pageId="4" pageNumber="5">Species included.</emphasis>
Only the
<typeStatus id="484F8826F70C7C0F146EFB78FDA10DC3" box="[528,579,1159,1185]" pageId="4" pageNumber="5">type</typeStatus>
species
<taxonomicName id="50F44D07F70C7C0F14D8FB78FC3E0DC3" authority="Liu and Shih" authorityName="Liu and Shih" box="[678,988,1159,1185]" class="Insecta" family="Taeniopterygidae" genus="Protaenionema" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="fuscalatus" status="sp. nov.">
<emphasis id="A580EA96F70C7C0F14D8FB78FCD80DC2" box="[678,826,1159,1184]" italics="true" pageId="4" pageNumber="5">P. fuscalatus</emphasis>
Liu and Shih
</taxonomicName>
,
<taxonomicNameLabel id="BEB357EDF70C7C0F1599FB78FBA00DC3" box="[999,1090,1159,1185]" pageId="4" pageNumber="5" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="DFEE650FF70C7C0F16B9FB50FF170C23" pageId="4" pageNumber="5" type="diagnosis">
<paragraph id="974B3684F70C7C0F16B9FB50FF170C23" blockId="4.[151,1437,1159,1745]" pageId="4" pageNumber="5">
<emphasis id="A580EA96F70C7C0F16B9FB50FEA50DAB" bold="true" box="[199,327,1199,1225]" pageId="4" pageNumber="5">Diagnosis.</emphasis>
Wings of normal length, brown. Lack of additional veinlets on the costal area, crossvein cr absent; Rs and M both with two branches. Ninth sternite produced, distinctly exceeds the tenth segment, not upturned, and the distal margin rounded, tenth tergite transversely wide, sclerotized. Cerci short, multisegmented.
</paragraph>
</subSubSection>
<subSubSection id="DFEE650FF70C7C0F16B9FAB0FE400FB3" pageId="4" pageNumber="5" type="discussion">
<paragraph id="974B3684F70C7C0F16B9FAB0FE400FB3" blockId="4.[151,1437,1159,1745]" pageId="4" pageNumber="5">
<emphasis id="A580EA96F70C7C0F16B9FAB0FEA20C0B" bold="true" box="[199,320,1359,1385]" pageId="4" pageNumber="5">Remarks.</emphasis>
In the extant genera, cr is generally present, absent only in
<taxonomicName id="50F44D07F70C7C0F1262FAB0FB4D0C0A" box="[1052,1199,1359,1384]" class="Insecta" family="Taeniopterygidae" genus="Brachyptera" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
<emphasis id="A580EA96F70C7C0F1262FAB0FB4D0C0A" box="[1052,1199,1359,1384]" italics="true" pageId="4" pageNumber="5">Brachyptera</emphasis>
</taxonomicName>
and in the
<taxonomicName id="50F44D07F70C7C0F1349FAB0FA790C0A" box="[1335,1435,1359,1384]" class="Insecta" family="Taeniopterygidae" genus="Brachyptera" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="glacialis">
<emphasis id="A580EA96F70C7C0F1349FAB0FA790C0A" box="[1335,1435,1359,1384]" italics="true" pageId="4" pageNumber="5">glacialis</emphasis>
</taxonomicName>
and
<taxonomicName id="50F44D07F70C7C0F16B4FA88FECF0CF2" box="[202,301,1399,1424]" class="Insecta" family="Taeniopterygidae" genus="Oemopteryx" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="contorta">
<emphasis id="A580EA96F70C7C0F16B4FA88FECF0CF2" box="[202,301,1399,1424]" italics="true" pageId="4" pageNumber="5">contorta</emphasis>
</taxonomicName>
group of
<taxonomicName id="50F44D07F70C7C0F17DDFA88FCA60CF3" authority="Ricker &amp; Ross 1975" authorityName="Ricker &amp; Ross" authorityYear="1975" box="[419,836,1399,1425]" class="Insecta" family="Taeniopterygidae" genus="Oemopteryx" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
<emphasis id="A580EA96F70C7C0F17DDFA88FDD00CF2" box="[419,562,1399,1424]" italics="true" pageId="4" pageNumber="5">Oemopteryx</emphasis>
(
<bibRefCitation id="F3654B75F70C7C0F143DFA88FCD90CF3" author="Ricker" box="[579,827,1399,1425]" pageId="4" pageNumber="7" refString="Ricker, W. E. &amp; Ross, H. H. (1975) Synopsis of the Brachypterinae, (Insecta: Plecoptera: Taeniopterygidae). Canadian Journal of Zoology, 53, 132 - 153." type="journal article" year="1975">Ricker &amp; Ross 1975</bibRefCitation>
)
</taxonomicName>
. Crossvein cr is absent in this new genus
<taxonomicName id="50F44D07F70C7C0F133AFA88FF1E0CDA" class="Insecta" family="Taeniopterygidae" genus="Protaenionema" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
<emphasis id="A580EA96F70C7C0F133AFA88FF1E0CDA" italics="true" pageId="4" pageNumber="5">Protaenionema</emphasis>
</taxonomicName>
. It is difficult to distinguish this new genus and extant genus
<taxonomicName id="50F44D07F70C7C0F15AFFA60FB860CDA" box="[977,1124,1439,1464]" class="Insecta" family="Taeniopterygidae" genus="Brachyptera" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
<emphasis id="A580EA96F70C7C0F15AFFA60FB860CDA" box="[977,1124,1439,1464]" italics="true" pageId="4" pageNumber="5">Brachyptera</emphasis>
</taxonomicName>
and the
<taxonomicName id="50F44D07F70C7C0F12B7FA60FACC0CDA" box="[1225,1326,1439,1464]" class="Insecta" family="Taeniopterygidae" genus="Brachyptera" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="glacialis">
<emphasis id="A580EA96F70C7C0F12B7FA60FACC0CDA" box="[1225,1326,1439,1464]" italics="true" pageId="4" pageNumber="5">glacialis</emphasis>
</taxonomicName>
and
<taxonomicName id="50F44D07F70C7C0F1316FA60FF320C82" class="Insecta" family="Taeniopterygidae" genus="Oemopteryx" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="contorta">
<emphasis id="A580EA96F70C7C0F1316FA60FF320C82" italics="true" pageId="4" pageNumber="5">contorta</emphasis>
</taxonomicName>
group of
<taxonomicName id="50F44D07F70C7C0F1722FA38FE090C82" box="[348,491,1479,1504]" class="Insecta" family="Taeniopterygidae" genus="Oemopteryx" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
<emphasis id="A580EA96F70C7C0F1722FA38FE090C82" box="[348,491,1479,1504]" italics="true" pageId="4" pageNumber="5">Oemopteryx</emphasis>
</taxonomicName>
according to the preserved characters of
<taxonomicName id="50F44D07F70C7C0F1276FA38FB590C82" box="[1032,1211,1479,1504]" class="Insecta" family="Taeniopterygidae" genus="Protaenionema" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
<emphasis id="A580EA96F70C7C0F1276FA38FB590C82" box="[1032,1211,1479,1504]" italics="true" pageId="4" pageNumber="5">Protaenionema</emphasis>
</taxonomicName>
.
<taxonomicName id="50F44D07F70C7C0F12ADFA38FA840C82" box="[1235,1382,1479,1504]" class="Insecta" family="Taeniopterygidae" genus="Brachyptera" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
<emphasis id="A580EA96F70C7C0F12ADFA38FA840C82" box="[1235,1382,1479,1504]" italics="true" pageId="4" pageNumber="5">Brachyptera</emphasis>
</taxonomicName>
has developed extra branches (three to five branches) of CuA and cerci with one or two segments, but these important characters are not preserved clearly in
<taxonomicName id="50F44D07F70C7C0F14A0F9E8FC700F52" box="[734,914,1559,1584]" class="Insecta" family="Taeniopterygidae" genus="Protaenionema" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
<emphasis id="A580EA96F70C7C0F14A0F9E8FC700F52" box="[734,914,1559,1584]" italics="true" pageId="4" pageNumber="5">Protaenionema</emphasis>
</taxonomicName>
; similarly, the typical features (two prongs) of epiproct of
<taxonomicName id="50F44D07F70C7C0F1741F9C0FE2C0F3A" box="[319,462,1599,1624]" class="Insecta" family="Taeniopterygidae" genus="Oemopteryx" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
<emphasis id="A580EA96F70C7C0F1741F9C0FE2C0F3A" box="[319,462,1599,1624]" italics="true" pageId="4" pageNumber="5">Oemopteryx</emphasis>
</taxonomicName>
cannot be observed in
<taxonomicName id="50F44D07F70C7C0F149FF9C0FC760F3A" box="[737,916,1599,1624]" class="Insecta" family="Taeniopterygidae" genus="Protaenionema" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
<emphasis id="A580EA96F70C7C0F149FF9C0FC760F3A" box="[737,916,1599,1624]" italics="true" pageId="4" pageNumber="5">Protaenionema</emphasis>
</taxonomicName>
. The new extinct genus
<taxonomicName id="50F44D07F70C7C0F12C8F9C0FA880F3A" box="[1206,1386,1599,1624]" class="Insecta" family="Taeniopterygidae" genus="Protaenionema" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
<emphasis id="A580EA96F70C7C0F12C8F9C0FA880F3A" box="[1206,1386,1599,1624]" italics="true" pageId="4" pageNumber="5">Protaenionema</emphasis>
</taxonomicName>
differs from the extinct
<taxonomicName id="50F44D07F70C7C0F17E9F998FDAB0FE2" box="[407,585,1639,1664]" class="Insecta" family="Taeniopterygidae" genus="Gurvanopteryx" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
<emphasis id="A580EA96F70C7C0F17E9F998FDAB0FE2" box="[407,585,1639,1664]" italics="true" pageId="4" pageNumber="5">Gurvanopteryx</emphasis>
</taxonomicName>
and
<taxonomicName id="50F44D07F70C7C0F14F9F998FCF90FE2" box="[647,795,1639,1664]" class="Insecta" family="Taeniopterygidae" genus="Positopteryx" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
<emphasis id="A580EA96F70C7C0F14F9F998FCF90FE2" box="[647,795,1639,1664]" italics="true" pageId="4" pageNumber="5">Positopteryx</emphasis>
</taxonomicName>
by the opaque, slightly brown wings and by the distinctly produced ninth sternite. It differs from the new
<taxonomicName id="50F44D07F70C7C0F1554F970FC0B0FCA" box="[810,1001,1679,1704]" class="Insecta" family="Taeniopterygidae" genus="Jurataenionema" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
<emphasis id="A580EA96F70C7C0F1554F970FC0B0FCA" box="[810,1001,1679,1704]" italics="true" pageId="4" pageNumber="5">Jurataenionema</emphasis>
</taxonomicName>
by having an Rs with two branches and the fuscous wings.
</paragraph>
</subSubSection>
</treatment>
</document>