treatments-xml/data/D6/43/40/D6434034FFC0FF8C6C4F1031FDE34073.xml
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<document id="70050236F8D10629EAB97B37E8BC53BC" ID-DOI="10.11646/palaeoentomology.4.5.6" ID-ISSN="2624-2834" ID-Zenodo-Dep="5530294" ID-ZooBank="537B5539-2E41-4A91-9C20-4AFC7F413299" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1632741125026" checkinUser="plazi" docAuthor="SINITSHENKOVA, NINA D." docDate="2021" docId="D6434034FFC0FF8C6C4F1031FDE34073" docLanguage="en" docName="palaeoentomology.4.5.6.pdf" docOrigin="Palaeoentomology 4 (5)" docSource="http://dx.doi.org/10.11646/palaeoentomology.4.5.6" docStyle="DocumentStyle:4EE6FD780FF4521D541D0D0600705D0E.4:Palaeoentomology.2018-.journal_article" docStyleId="4EE6FD780FF4521D541D0D0600705D0E" docStyleName="Palaeoentomology.2018-.journal_article" docStyleVersion="4" docTitle="Triassodotes rasnitsyni SINITSHENKOVA 2021, sp. nov." docType="treatment" docVersion="3" lastPageNumber="430" masterDocId="2A7A384CFFC0FF8D6F651358FFC5477E" masterDocTitle="A new mayfly species Triassodotes rasnitsyni sp. nov. of the family Misthodotidae Tillyard, 1932 (Insecta; Ephemerida, Permoplectoptera) from the Triassic deposits of Kuzbass, Russia" masterLastPageNumber="432" masterPageNumber="429" pageNumber="429" updateTime="1699415079512" updateUser="plazi">
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<mods:title id="58395E31B0391ED1FD2D80480633D03F">A new mayfly species Triassodotes rasnitsyni sp. nov. of the family Misthodotidae Tillyard, 1932 (Insecta; Ephemerida, Permoplectoptera) from the Triassic deposits of Kuzbass, Russia</mods:title>
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<mods:namePart id="2805073F407955AEB8CA58666661E02A">SINITSHENKOVA, NINA D.</mods:namePart>
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<mods:title id="6DE27B3DE0095732CEE3C04D68A717E0">Palaeoentomology</mods:title>
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<mods:date id="C3D39A88D2856FBE2A5261F93D1B6825">2021</mods:date>
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<paragraph id="5E55F122FFC0FF8D6C4F1031FB5744FA" blockId="0.[810,1170,873,936]" box="[810,1170,873,900]" pageId="0" pageNumber="429">
<heading id="051D464EFFC0FF8D6C4F1031FB5744FA" bold="true" box="[810,1170,873,900]" fontSize="10" level="2" pageId="0" pageNumber="429" reason="3">
<emphasis id="6C9E2D30FFC0FF8D6C4F1031FB5744FA" bold="true" box="[810,1170,873,900]" pageId="0" pageNumber="429">
<taxonomicName id="99EA8AA1FFC0FF8D6C4F1031FBF744FA" authority="SINITSHENKOVA, 2021" authorityName="SINITSHENKOVA" authorityYear="2021" box="[810,1074,873,900]" class="Insecta" family="Misthodotidae" genus="Triassodotes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="0" pageNumber="429" phylum="Arthropoda" rank="species" species="rasnitsyni" status="sp. nov.">
<emphasis id="6C9E2D30FFC0FF8D6C4F1031FBF744FA" bold="true" box="[810,1074,873,900]" italics="true" pageId="0" pageNumber="429">Triassodotes rasnitsyni</emphasis>
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<taxonomicNameLabel id="77AD904BFFC0FF8D6B5C1032FB5744FA" box="[1081,1170,874,900]" pageId="0" pageNumber="429" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
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<subSubSection id="16F0A2A9FFC0FF8D6C4F10D6FCBB44D6" box="[810,894,910,936]" pageId="0" pageNumber="429" type="description">
<paragraph id="5E55F122FFC0FF8D6C4F10D6FCBB44D6" blockId="0.[810,1170,873,936]" box="[810,894,910,936]" pageId="0" pageNumber="429">
(
<figureCitation id="C6D1EDA7FFC0FF8D6C5710D6FCB744D6" box="[818,882,910,936]" captionStart="FIGURE 1" captionStartId="1.[136,235,1358,1382]" captionTargetBox="[312,1276,168,1303]" captionTargetId="figure-328@1.[312,1276,168,1335]" captionTargetPageId="1" captionText="FIGURE 1. Triassodotes rasnitsyni sp. nov. Holotype, part PIN N 4887/140. A, Photograph. B, Fore wing. C, Hind wing." figureDoi="http://doi.org/10.5281/zenodo.5530298" httpUri="https://zenodo.org/record/5530298/files/figure.png" pageId="0" pageNumber="429">Fig. 1</figureCitation>
)
</paragraph>
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<subSubSection id="16F0A2A9FFC0FF8D6C4F1080FC4E43FE" pageId="0" pageNumber="429" type="materials_examined">
<paragraph id="5E55F122FFC0FF8D6C4F1080FC4E43FE" blockId="0.[810,1452,984,2092]" pageId="0" pageNumber="429">
<materialsCitation id="EE82FB7FFFC0FF8D6C4F1080FC4E43FE" collectionCode="PIN" collectorName="A. A. Borissiak Paleontological Institute" location="Moscow" pageId="0" pageNumber="429" specimenCode="PIN 4887" specimenCount="2" stateProvince="Moscow" typeStatus="holotype">
<emphasis id="6C9E2D30FFC0FF8D6C4F1080FC5D448E" bold="true" box="[810,920,984,1008]" pageId="0" pageNumber="429">
<typeStatus id="81514F80FFC0FF8D6C4F1080FC51448E" box="[810,916,984,1008]" pageId="0" pageNumber="429" type="holotype">Holotype</typeStatus>
.
</emphasis>
<specimenCode id="0E4C5959FFC0FF8D6CC11081FBD7448E" box="[932,1042,984,1008]" collectionCode="PIN" country="Russia" httpUri="http://grbio.org/cool/kjjc-ziy5" name="Paleontological Institute, Russian Academy of Sciences" pageId="0" pageNumber="429">PIN 4887</specimenCode>
/140, part and counterpart of mayfly imago with four superimposed wings without head and poorly preserved abdomen without cerci. The
<typeStatus id="81514F80FFC0FF8D6A541778FA4B4346" box="[1329,1422,1056,1080]" pageId="0" pageNumber="429" type="holotype">holotype</typeStatus>
is stored at the
<collectorName id="F31F94F4FFC0FF8D6CDD171DFAAD4323" box="[952,1384,1093,1117]" pageId="0" pageNumber="429">A.A. Borissiak Paleontological Institute</collectorName>
RAS,
<collectingRegion id="9C2E3FC0FFC0FF8D6C4F1731FC4D43FE" box="[810,904,1129,1152]" country="Russia" name="Moscow" pageId="0" pageNumber="429">Moscow</collectingRegion>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="16F0A2A9FFC0FF8D6C3A17D5FB8C43B7" pageId="0" pageNumber="429" type="etymology">
<paragraph id="5E55F122FFC0FF8D6C3A17D5FB8C43B7" blockId="0.[810,1452,984,2092]" pageId="0" pageNumber="429">
<emphasis id="6C9E2D30FFC0FF8D6C3A17D5FC2543DB" bold="true" box="[863,992,1165,1189]" pageId="0" pageNumber="429">Etymology.</emphasis>
Named for the outstanding paleoentomologist Alexandr P. Rasnitsyn.
</paragraph>
</subSubSection>
<subSubSection id="16F0A2A9FFC0FF8D6C3A178DFC624170" pageId="0" pageNumber="429" type="diagnosis">
<paragraph id="5E55F122FFC0FF8D6C3A178DFC624170" blockId="0.[810,1452,984,2092]" pageId="0" pageNumber="429">
<emphasis id="6C9E2D30FFC0FF8D6C3A178DFC114393" bold="true" box="[863,980,1237,1261]" pageId="0" pageNumber="429">Diagnosis.</emphasis>
Imago. On the fore wing SC does not reach the apex of the wing, flows into C slightly proximal to the middle of the wing; the first RS fork is in the basal third of the wing. Two intercalary veins depart from the posterior branch of RS, the second of them forms a triad, and
<specimenCount id="48EC3AABFFC0FF8D6A69163EFA6E4200" box="[1292,1451,1382,1406]" pageId="0" pageNumber="429" type="intercalary">one intercalary</specimenCount>
vein departs from the anterior branch. The transverse veins are numerous. The apex of the hind wing is narrowed; the ratio of the length of the fore wing to the length of the hind wing is 1.4.
</paragraph>
</subSubSection>
<subSubSection id="16F0A2A9FFC0FF8D6C3A1542FA5441E1" pageId="0" pageNumber="429" type="materials_examined">
<paragraph id="5E55F122FFC0FF8D6C3A1542FA5441E1" blockId="0.[810,1452,984,2092]" pageId="0" pageNumber="429">
<emphasis id="6C9E2D30FFC0FF8D6C3A1542FB40414C" bold="true" box="[863,1157,1562,1586]" pageId="0" pageNumber="429">Type locality and horizon.</emphasis>
The specimen was found in the locality Babiy Kamen in the basal Malsevo Group at the Tom River of
<collectingRegion id="9C2E3FC0FFC0FF8D6CAB153BFB5D4105" box="[974,1176,1635,1659]" country="Russia" name="Kemerovo" pageId="0" pageNumber="429">Kemerovo Region</collectingRegion>
, Keznetsk Basin,
<collectingCountry id="26FDB1B2FFC0FF8D6A3B153BFA6C4105" box="[1374,1449,1635,1659]" name="Russia" pageId="0" pageNumber="429">Russia</collectingCountry>
. The age of the deposits is considered to be Early Triassic.
</paragraph>
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<subSubSection id="16F0A2A9FFC0FF8C6C3A15F3FDE34073" lastPageId="1" lastPageNumber="430" pageId="0" pageNumber="429" type="description">
<paragraph id="5E55F122FFC0FF8C6C3A15F3FD50412F" blockId="0.[810,1452,984,2092]" lastBlockId="1.[136,779,1444,1805]" lastPageId="1" lastPageNumber="430" pageId="0" pageNumber="429">
<emphasis id="6C9E2D30FFC0FF8D6C3A15F3FC2F41BD" bold="true" box="[863,1002,1707,1731]" pageId="0" pageNumber="429">Description.</emphasis>
The described specimen 4887/140 is a remnant of an imago with superimposed fore and hind wings, the abdomen is partially preserved, the head is absent, the thoracic region is severely damaged, only some sclerites are preserved. The end of the abdomen with cerci is absent, so determination of the sex of the mayfly is impossible. The basalmost part of the forewing of
<taxonomicName id="99EA8AA1FFC0FF8D6BFE14DCFAE440E5" authority="SINITSHENKOVA, 2021" authorityName="SINITSHENKOVA" authorityYear="2021" box="[1179,1313,1924,1947]" class="Insecta" family="Misthodotidae" genus="Triassodotes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="0" pageNumber="429" phylum="Arthropoda" rank="species" species="rasnitsyni" status="sp. nov.">
<emphasis id="6C9E2D30FFC0FF8D6BFE14DCFB6F40E5" box="[1179,1194,1924,1947]" italics="true" pageId="0" pageNumber="429">T</emphasis>
.
<emphasis id="6C9E2D30FFC0FF8D6BDD14DCFAE440E5" box="[1208,1313,1924,1947]" italics="true" pageId="0" pageNumber="429">rasnitsyni</emphasis>
</taxonomicName>
<emphasis id="6C9E2D30FFC0FF8D6A4C14DCFA4540E2" bold="true" box="[1321,1408,1924,1948]" pageId="0" pageNumber="429">
<taxonomicNameLabel id="77AD904BFFC0FF8D6A4C14DCFA4540E2" box="[1321,1408,1924,1948]" pageId="0" pageNumber="429" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
has not been preserved, therefore, it is impossible to speak with certainty about the presence or absence of costal brace. The cubital and anal parts of wings are also absent. On the hind wing, the first fork of RS is located in the basal third of the wing, an intercalary vein departs from its anterior branch and forms a triad, and
<specimenCount id="48EC3AABFFC1FF8C6EE51692FDE4429F" box="[384,545,1481,1505]" pageId="1" pageNumber="430" type="intercalary">one intercalary</specimenCount>
vein departs from its posterior branch. MA with short fork near the wing margin. The length of the fore wing is
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, its width is about
<quantity id="99125CC7FFC1FF8C6D8D154CFF71412F" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="1" pageNumber="430" unit="mm" value="1.5">1.5 mm</quantity>
, hind wing length
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, its width
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.
</paragraph>
<caption id="0A95A1AAFFC1FF8C6FED1616FAA64218" ID-DOI="http://doi.org/10.5281/zenodo.5530298" ID-Zenodo-Dep="5530298" box="[136,1379,1358,1382]" httpUri="https://zenodo.org/record/5530298/files/figure.png" pageId="1" pageNumber="430" startId="1.[136,235,1358,1382]" targetBox="[312,1276,168,1303]" targetPageId="1">
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<emphasis id="6C9E2D30FFC1FF8C6FED1616FEC14218" bold="true" box="[136,260,1358,1382]" pageId="1" pageNumber="430">FIGURE 1.</emphasis>
<taxonomicName id="99EA8AA1FFC1FF8C6E6F1616FE304218" authority="SINITSHENKOVA, 2021" authorityName="SINITSHENKOVA" authorityYear="2021" box="[266,501,1358,1382]" class="Insecta" family="Misthodotidae" genus="Triassodotes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="1" pageNumber="430" phylum="Arthropoda" rank="species" species="rasnitsyni" status="sp. nov.">
<emphasis id="6C9E2D30FFC1FF8C6E6F1616FE304218" box="[266,501,1358,1382]" italics="true" pageId="1" pageNumber="430">Triassodotes rasnitsyni</emphasis>
</taxonomicName>
<emphasis id="6C9E2D30FFC1FF8C6E9E1616FD8E4218" bold="true" box="[507,587,1358,1382]" pageId="1" pageNumber="430">
<taxonomicNameLabel id="77AD904BFFC1FF8C6E9E1616FD8E4218" box="[507,587,1358,1382]" pageId="1" pageNumber="430" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
Holotype, part PIN N 4887/140.
<emphasis id="6C9E2D30FFC1FF8C6CFA1616FC744218" bold="true" box="[927,945,1358,1382]" pageId="1" pageNumber="430">A</emphasis>
, Photograph.
<emphasis id="6C9E2D30FFC1FF8C6B251616FB944218" bold="true" box="[1088,1105,1358,1382]" pageId="1" pageNumber="430">B</emphasis>
, Fore wing.
<emphasis id="6C9E2D30FFC1FF8C6BB41616FB264218" bold="true" box="[1233,1251,1358,1382]" pageId="1" pageNumber="430">C</emphasis>
, Hind wing.
</paragraph>
</caption>
<paragraph id="5E55F122FFC1FF8C6FD81507FDE34073" blockId="1.[136,779,1444,1805]" pageId="1" pageNumber="430">
The new species differs from
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<emphasis id="6C9E2D30FFC1FF8C6D661538FDD74109" box="[515,530,1632,1655]" italics="true" pageId="1" pageNumber="430">T</emphasis>
.
<emphasis id="6C9E2D30FFC1FF8C6D441538FD534109" box="[545,662,1632,1655]" italics="true" pageId="1" pageNumber="430">vogesiacus</emphasis>
</taxonomicName>
in smaller size (the length of
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<emphasis id="6C9E2D30FFC1FF8C6E2C15DDFE9D41E2" box="[329,344,1669,1692]" italics="true" pageId="1" pageNumber="430">T</emphasis>
.
<emphasis id="6C9E2D30FFC1FF8C6E0615DDFE1D41E2" box="[355,472,1669,1692]" italics="true" pageId="1" pageNumber="430">vogesiacus</emphasis>
</taxonomicName>
fore wing is
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) and the character of RS branching on the fore wing; in
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.
<emphasis id="6C9E2D30FFC1FF8C6DEB15F3FCC641BC" box="[654,771,1707,1730]" italics="true" pageId="1" pageNumber="430">vogesiacus</emphasis>
</taxonomicName>
, its posterior branch is simple, all intercalary branches are separated from the anterior RS branch.
</paragraph>
</subSubSection>
</treatment>
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