382 lines
45 KiB
XML
382 lines
45 KiB
XML
<document id="63E31BF82E4657E6208A6CBF4AC16523" ID-CLB-Dataset="7439" ID-DOI="10.11646/zootaxa.4934.1.1" ID-GBIF-Dataset="300bac18-55f5-4e34-90e1-7fccd02d68c1" ID-ISSN="1175-5326" ID-Zenodo-Dep="4558796" ID-ZooBank="79895443-4597-42A5-AF8A-023EACB20E10" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1614157470936" checkinUser="plazi" docAuthor="Archibald, Bruce, Cannings, Robert A., Erickson, Robert J., Bybee, Seth M. & Mathewes, Rolf W." docDate="2021" docId="03B487C2003CFFA6FF5BFF72FC8712EC" docLanguage="en" docName="zootaxa.4934.1.1.pdf" docOrigin="Zootaxa 4934 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Okanagrion beardi Archibald & Cannings & Erickson & Bybee & Mathewes 2021, new species" docType="treatment" docVersion="8" lastPageNumber="50" masterDocId="FF8DFFBA0012FF97FFCCFFE5FFAE1215" masterDocTitle="The Cephalozygoptera, a new, extinct suborder of Odonata with new taxa from the early Eocene Okanagan Highlands, western North America" masterLastPageNumber="133" masterPageNumber="1" pageNumber="47" updateTime="1698931040708" updateUser="ExternalLinkService">
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<mods:titleInfo id="64C263399B19BE2D452B6E766A212EF6">
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<mods:title id="13367FBE2BCD4B422F56D283685AF07A">The Cephalozygoptera, a new, extinct suborder of Odonata with new taxa from the early Eocene Okanagan Highlands, western North America</mods:title>
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<mods:namePart id="DFFC0CCFD21541AED11E4A56D265D77D">Archibald, Bruce</mods:namePart>
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<mods:roleTerm id="F476D97460CF4FA67ACA8E7FB3FDA92C">Author</mods:roleTerm>
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<mods:namePart id="E4BC67931488B739AEFEC6F93CA0E925">Cannings, Robert A.</mods:namePart>
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<mods:nameIdentifier id="C255F44BDDD9EC59392FC72864F1EC5E" type="email">annings@royalbcmuseum.bc.ca</mods:nameIdentifier>
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</mods:role>
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<mods:namePart id="2F17B841D5B26016FAFF9EDF6AFB66D5">Erickson, Robert J.</mods:namePart>
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<mods:nameIdentifier id="3D5BC1A9AAFB4C84F0B3908EB3388850" type="ORCID">0000-0003-1162-0355</mods:nameIdentifier>
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<mods:nameIdentifier id="1BAE167F59925D40855E0BD33F3F2CB8" type="email">1990platypus@gmail.com</mods:nameIdentifier>
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<mods:namePart id="F2FBFF48E3DFC79424954D5CEE518961">Bybee, Seth M.</mods:namePart>
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<mods:nameIdentifier id="C1D6864DF91F4F66376E1D26C7331A17" type="email">seth.bybee@gmail.com</mods:nameIdentifier>
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</mods:role>
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<mods:namePart id="7DF971E26C099539D30E0D5FD12AF085">Mathewes, Rolf W.</mods:namePart>
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<mods:nameIdentifier id="A2967DEE3025BA7A3B8A1FC8E18921B7" type="email">r_mathewes@sfu.ca</mods:nameIdentifier>
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<mods:title id="C1E01A6CA62E2DA71E323E88BFF86BEE">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="0FBE43383A1978680864AC3F5C053AFC">
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<mods:date id="7686C67DFC03F9422AB159B0336EBF0F">2021</mods:date>
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<mods:number id="5412CBFF03939DA60156667777E4235E">2021-02-24</mods:number>
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<mods:number id="8250D05024B07D1D3EE3A46FAFA8EB5C">4934</mods:number>
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<mods:classification id="1ADA1EF9807AF2A24D8F0138782485A4">journal article</mods:classification>
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<mods:identifier id="B24E7BE3AB4A862FCFFE163E7B95A20F" type="CLB-Dataset">7439</mods:identifier>
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<mods:identifier id="5E830CCE55F92C7DBE5E6645B3045440" type="DOI">10.11646/zootaxa.4934.1.1</mods:identifier>
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<mods:identifier id="6EBF39E33ABA189A19F017527390312B" type="GBIF-Dataset">300bac18-55f5-4e34-90e1-7fccd02d68c1</mods:identifier>
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<mods:identifier id="3DB0408C93070B87D56C3503C8E55936" type="ISSN">1175-5326</mods:identifier>
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<treatment id="03B487C2003CFFA6FF5BFF72FC8712EC" ID-DOI="http://doi.org/10.5281/zenodo.4558814" ID-GBIF-Taxon="180881810" ID-Zenodo-Dep="4558814" LSID="urn:lsid:plazi:treatment:03B487C2003CFFA6FF5BFF72FC8712EC" httpUri="http://treatment.plazi.org/id/03B487C2003CFFA6FF5BFF72FC8712EC" lastPageId="49" lastPageNumber="50" pageId="46" pageNumber="47">
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<subSubSection id="C307655F003CFFB9FF5BFF72FC9112A4" box="[151,831,151,178]" pageId="46" pageNumber="47" type="nomenclature">
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<paragraph id="8BA236D4003CFFB9FF5BFF72FC9112A4" blockId="46.[151,831,151,213]" box="[151,831,151,178]" pageId="46" pageNumber="47">
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<heading id="D0EA81B8003CFFB9FF5BFF72FC9112A4" bold="true" box="[151,831,151,178]" fontSize="11" level="2" pageId="46" pageNumber="47" reason="4">
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<emphasis id="B969EAC6003CFFB9FF5BFF72FC9112A4" bold="true" box="[151,831,151,178]" pageId="46" pageNumber="47">
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<taxonomicName id="4C1D4D57003CFFB9FF5BFF72FD0C12A4" authority="Archibald & Cannings" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[151,674,151,178]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="beardi" status="sp. nov.">
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<emphasis id="B969EAC6003CFFB9FF5BFF72FED012A7" bold="true" box="[151,382,151,178]" italics="true" pageId="46" pageNumber="47">Okanagrion beardi</emphasis>
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Archibald & Cannings
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</taxonomicName>
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,
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<taxonomicNameLabel id="A25A57BD003CFFB9FD63FF72FC9112A4" box="[687,831,151,177]" pageId="46" pageNumber="47" rank="species">new species</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C307655F003CFFB9FF5BFF5EFE8D12C0" box="[151,291,187,213]" pageId="46" pageNumber="47" type="description">
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<paragraph id="8BA236D4003CFFB9FF5BFF5EFE8D12C0" blockId="46.[151,831,151,213]" box="[151,291,187,213]" pageId="46" pageNumber="47">
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<figureCitation id="13262A51003CFFB9FF5BFF5EFEB112C0" box="[151,287,187,213]" captionStart-0="FIGURE 21" captionStart-1="FIGURE 22" captionStartId-0="47.[151,250,1943,1967]" captionStartId-1="48.[151,250,2004,2028]" captionTargetBox-0="[162,1409,191,1907]" captionTargetBox-1="[265,1320,189,1980]" captionTargetId-0="figure-17@47.[162,1426,181,1919]" captionTargetId-1="figure-19@48.[250,1337,181,1980]" captionTargetPageId-0="47" captionTargetPageId-1="48" captionText-0="FIGURE 21. Okanagrion beardi holotype, F-791. A, photograph; B, drawing. Small green arrow indicates IR2 originating on RP1-2. Both to scale, 5 mm." captionText-1="FIGURE 22. Okanagrion beardi paratype 1. RBCM P1546. A, drawing; B, photograph. Both to scale, 5 mm." figureDoi-0="http://doi.org/10.5281/zenodo.4558852" figureDoi-1="http://doi.org/10.5281/zenodo.4558854" httpUri-0="https://zenodo.org/record/4558852/files/figure.png" httpUri-1="https://zenodo.org/record/4558854/files/figure.png" pageId="46" pageNumber="47">Figs. 21–22</figureCitation>
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.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C307655F003CFFB9FF5BFF18FE021105" pageId="46" pageNumber="47" type="diagnosis">
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<paragraph id="8BA236D4003CFFB9FF5BFF18FCB01001" blockId="46.[151,1437,253,2040]" pageId="46" pageNumber="47">
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<emphasis id="B969EAC6003CFFB9FF5BFF18FEBC1302" bold="true" box="[151,274,253,279]" pageId="46" pageNumber="47">Diagnosis.</emphasis>
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Wings separated from those of all other
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<taxonomicName id="4C1D4D57003CFFB9FD21FF1BFCDA130D" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[749,884,254,280]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="genus">
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<emphasis id="B969EAC6003CFFB9FD21FF1BFCDA130D" box="[749,884,254,280]" italics="true" pageId="46" pageNumber="47">Okanagrion</emphasis>
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</taxonomicName>
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species but
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<taxonomicName id="4C1D4D57003CFFB9FBCAFF1BFB3C130D" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[1030,1170,254,280]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="dorrellae">
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<emphasis id="B969EAC6003CFFB9FBCAFF1BFBB4130D" box="[1030,1050,254,280]" italics="true" pageId="46" pageNumber="47">O</emphasis>
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||
.
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<emphasis id="B969EAC6003CFFB9FBE7FF1BFB3C130D" box="[1067,1170,254,280]" italics="true" pageId="46" pageNumber="47">dorrellae</emphasis>
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</taxonomicName>
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by MP, CuA distinctly divergent near margin [others: MP-CuA space remaining narrow;
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<taxonomicName id="4C1D4D57003CFFB9FCB9FEC7FC531329" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[885,1021,290,316]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="dorrellae">
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<emphasis id="B969EAC6003CFFB9FCB9FEC7FC271329" box="[885,905,290,316]" italics="true" pageId="46" pageNumber="47">O</emphasis>
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.
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<emphasis id="B969EAC6003CFFB9FC5AFEC7FC531329" box="[918,1021,290,316]" italics="true" pageId="46" pageNumber="47">dorrellae</emphasis>
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</taxonomicName>
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: widening, but less distinctly as CuA zigzagged distally (
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<taxonomicName id="4C1D4D57003CFFB9FEBBFEA3FDA61375" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[375,520,326,352]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="angustum">
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<emphasis id="B969EAC6003CFFB9FEBBFEA3FE251375" box="[375,395,326,352]" italics="true" pageId="46" pageNumber="47">O</emphasis>
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||
.
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||
<emphasis id="B969EAC6003CFFB9FE57FEA2FDA61375" box="[411,520,327,352]" italics="true" pageId="46" pageNumber="47">angustum</emphasis>
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</taxonomicName>
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, not known)]; from all others except
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<taxonomicName id="4C1D4D57003CFFB9FC75FEA3FBE41375" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[953,1098,326,352]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="angustum">
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<emphasis id="B969EAC6003CFFB9FC75FEA3FC631375" box="[953,973,326,352]" italics="true" pageId="46" pageNumber="47">O</emphasis>
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.
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<emphasis id="B969EAC6003CFFB9FC11FEA2FBE41375" box="[989,1098,327,352]" italics="true" pageId="46" pageNumber="47">angustum</emphasis>
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</taxonomicName>
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by IR2 originating on RP1-2 [others: between RP1-2, RP3-4]; from
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<taxonomicName id="4C1D4D57003CFFB9FD85FE8FFD761391" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[585,728,362,388]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="angustum">
|
||
<emphasis id="B969EAC6003CFFB9FD85FE8FFDF31391" box="[585,605,362,388]" italics="true" pageId="46" pageNumber="47">O</emphasis>
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||
.
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||
<emphasis id="B969EAC6003CFFB9FDA7FE8EFD761391" box="[619,728,363,388]" italics="true" pageId="46" pageNumber="47">angustum</emphasis>
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||
</taxonomicName>
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by Ax1 to nodus shorter,
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<quantity id="4CE59B31003CFFB9FC34FE8FFBE01391" box="[1016,1102,362,389]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" pageId="46" pageNumber="47" unit="mm" value="6.5">6.5 mm</quantity>
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(
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<typeStatus id="54A68876003CFFB9FB90FE8FFB6D1391" box="[1116,1219,362,388]" pageId="46" pageNumber="47" type="holotype">holotype</typeStatus>
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||
;
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<typeStatus id="54A68876003CFFB9FB02FE8FFA801391" box="[1230,1326,362,388]" pageId="46" pageNumber="47" type="paratype">paratype</typeStatus>
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1: almost
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||
<quantity id="4CE59B31003CFFB9FF5BFE6BFF7513BD" box="[151,219,398,424]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="46" pageNumber="47" unit="mm" value="6.0">6 mm</quantity>
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, smaller wing, but proportions match
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<typeStatus id="54A68876003CFFB9FD40FE6BFD5E13BC" box="[652,752,398,425]" pageId="46" pageNumber="47" type="holotype">holotype</typeStatus>
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) [
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||
<taxonomicName id="4C1D4D57003CFFB9FCC5FE6BFC3713BD" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[777,921,398,424]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="angustum">
|
||
<emphasis id="B969EAC6003CFFB9FCC5FE6BFCB313BD" box="[777,797,398,424]" italics="true" pageId="46" pageNumber="47">O</emphasis>
|
||
.
|
||
<emphasis id="B969EAC6003CFFB9FCE0FE6AFC3713BD" box="[812,921,399,424]" italics="true" pageId="46" pageNumber="47">angustum</emphasis>
|
||
</taxonomicName>
|
||
:
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||
<quantity id="4CE59B31003CFFB9FC65FE6BFBAB13BD" box="[937,1029,397,425]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" pageId="46" pageNumber="47" unit="mm" value="7.5">7.5 mm</quantity>
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||
]; from
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||
<taxonomicName id="4C1D4D57003CFFB9FB94FE6BFB4C13BD" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[1112,1250,398,424]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="dorrellae">
|
||
<emphasis id="B969EAC6003CFFB9FB94FE6BFBC213BD" box="[1112,1132,398,424]" italics="true" pageId="46" pageNumber="47">O</emphasis>
|
||
.
|
||
<emphasis id="B969EAC6003CFFB9FBB7FE6BFB4C13BD" box="[1147,1250,398,424]" italics="true" pageId="46" pageNumber="47">dorrellae</emphasis>
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||
</taxonomicName>
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||
by MP linear to margin [
|
||
<taxonomicName id="4C1D4D57003CFFB9FF3BFE57FE2E13D9" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[247,384,434,460]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="dorrellae">
|
||
<emphasis id="B969EAC6003CFFB9FF3BFE57FEA513D9" box="[247,267,434,460]" italics="true" pageId="46" pageNumber="47">O</emphasis>
|
||
.
|
||
<emphasis id="B969EAC6003CFFB9FED5FE57FE2E13D9" box="[281,384,434,460]" italics="true" pageId="46" pageNumber="47">dorrellae</emphasis>
|
||
</taxonomicName>
|
||
: zigzagged near margin]; from
|
||
<taxonomicName id="4C1D4D57003CFFB9FD29FE57FC0A13D9" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[741,932,434,460]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="liquetoalatum">
|
||
<emphasis id="B969EAC6003CFFB9FD29FE57FC0A13D9" box="[741,932,434,460]" italics="true" pageId="46" pageNumber="47">O. liquetoalatum</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C1D4D57003CFFB9FC7EFE57FB9513D9" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[946,1083,434,460]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="dorrellae">
|
||
<emphasis id="B969EAC6003CFFB9FC7EFE57FC6813D9" box="[946,966,434,460]" italics="true" pageId="46" pageNumber="47">O</emphasis>
|
||
.
|
||
<emphasis id="B969EAC6003CFFB9FC18FE57FB9513D9" box="[980,1083,434,460]" italics="true" pageId="46" pageNumber="47">dorrellae</emphasis>
|
||
</taxonomicName>
|
||
by wing shape: length (arculus to apex) / maximum width 3.1 [
|
||
<taxonomicName id="4C1D4D57003CFFB9FE34FE33FD1813E5" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[504,694,470,496]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="liquetoalatum">
|
||
<emphasis id="B969EAC6003CFFB9FE34FE33FD1813E5" box="[504,694,470,496]" italics="true" pageId="46" pageNumber="47">O. liquetoalatum</emphasis>
|
||
</taxonomicName>
|
||
: 2.6;
|
||
<taxonomicName id="4C1D4D57003CFFB9FD39FE33FCD013E5" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[757,894,470,496]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="dorrellae">
|
||
<emphasis id="B969EAC6003CFFB9FD39FE33FCA713E5" box="[757,777,470,496]" italics="true" pageId="46" pageNumber="47">O</emphasis>
|
||
.
|
||
<emphasis id="B969EAC6003CFFB9FCDBFE33FCD013E5" box="[791,894,470,496]" italics="true" pageId="46" pageNumber="47">dorrellae</emphasis>
|
||
</taxonomicName>
|
||
3.7; others similar to
|
||
<taxonomicName id="4C1D4D57003CFFB9FBBDFE33FB7513E5" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[1137,1243,470,496]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="beardi">
|
||
<emphasis id="B969EAC6003CFFB9FBBDFE33FB7513E5" box="[1137,1243,470,496]" italics="true" pageId="46" pageNumber="47">O. beardi</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<taxonomicName id="4C1D4D57003CFFB9FB27FE33FADA13E5" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[1259,1396,470,496]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="lochmum">
|
||
<emphasis id="B969EAC6003CFFB9FB27FE33FADA13E5" box="[1259,1396,470,496]" italics="true" pageId="46" pageNumber="47">O. lochmum</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C1D4D57003CFFB9FA4DFE33FF501001" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="worleyae">
|
||
<emphasis id="B969EAC6003CFFB9FA4DFE33FF501001" italics="true" pageId="46" pageNumber="47">O. worleyae</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C1D4D57003CFFB9FEC0FE1FFE351001" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[268,411,506,532]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="angustum">
|
||
<emphasis id="B969EAC6003CFFB9FEC0FE1FFE8E1001" box="[268,288,506,532]" italics="true" pageId="46" pageNumber="47">O</emphasis>
|
||
.
|
||
<emphasis id="B969EAC6003CFFB9FEE2FE1EFE351001" box="[302,411,507,532]" italics="true" pageId="46" pageNumber="47">angustum</emphasis>
|
||
</taxonomicName>
|
||
not comparable by preservation)].
|
||
</paragraph>
|
||
<paragraph id="8BA236D4003CFFB9FF0BFDFBFE021105" blockId="46.[151,1437,253,2040]" pageId="46" pageNumber="47">
|
||
Further separated by colouration (sex unknown): proximal approx. 2/5 hyaline, dark apical to this except narrow lighter fascia just distal to mid-way between nodus, pterostigma, extending from anterior margin to close to posterior margin; size and extent of light fascia differs from:
|
||
<taxonomicName id="4C1D4D57003CFFB9FC85FD83FC141095" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[841,954,614,640]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="hobani">
|
||
<emphasis id="B969EAC6003CFFB9FC85FD83FCF31095" box="[841,861,614,640]" italics="true" pageId="46" pageNumber="47">O</emphasis>
|
||
.
|
||
<emphasis id="B969EAC6003CFFB9FCA0FD83FC141095" box="[876,954,614,640]" italics="true" pageId="46" pageNumber="47">hobani</emphasis>
|
||
</taxonomicName>
|
||
about twice or more as wide, extending to or almost to posterior margin;
|
||
<taxonomicName id="4C1D4D57003CFFB9FE3FFD6FFD2D10B1" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[499,643,650,676]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="angustum">
|
||
<emphasis id="B969EAC6003CFFB9FE3FFD6FFDA910B1" box="[499,519,650,676]" italics="true" pageId="46" pageNumber="47">O</emphasis>
|
||
.
|
||
<emphasis id="B969EAC6003CFFB9FDDAFD6EFD2D10B1" box="[534,643,651,676]" italics="true" pageId="46" pageNumber="47">angustum</emphasis>
|
||
</taxonomicName>
|
||
apparently similar to
|
||
<taxonomicName id="4C1D4D57003CFFB9FCB2FD6FFC5E10B1" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[894,1008,650,676]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="hobani">
|
||
<emphasis id="B969EAC6003CFFB9FCB2FD6FFC3C10B1" box="[894,914,650,676]" italics="true" pageId="46" pageNumber="47">O</emphasis>
|
||
.
|
||
<emphasis id="B969EAC6003CFFB9FC6EFD6FFC5E10B1" box="[930,1008,650,676]" italics="true" pageId="46" pageNumber="47">hobani</emphasis>
|
||
</taxonomicName>
|
||
as preserved;
|
||
<taxonomicName id="4C1D4D57003CFFB9FB59FD6FFAEE10B1" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[1173,1344,650,676]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="threadgillae">
|
||
<emphasis id="B969EAC6003CFFB9FB59FD6FFB0710B1" box="[1173,1193,650,676]" italics="true" pageId="46" pageNumber="47">O</emphasis>
|
||
.
|
||
<emphasis id="B969EAC6003CFFB9FB74FD6FFAEE10B1" box="[1208,1344,650,676]" italics="true" pageId="46" pageNumber="47">threadgillae</emphasis>
|
||
</taxonomicName>
|
||
notably narrower, extending to mid-wing;
|
||
<taxonomicName id="4C1D4D57003CFFB9FDD6FD4BFD0A10DD" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[538,676,686,712]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="dorrellae">
|
||
<emphasis id="B969EAC6003CFFB9FDD6FD4BFD8010DD" box="[538,558,686,712]" italics="true" pageId="46" pageNumber="47">O</emphasis>
|
||
.
|
||
<emphasis id="B969EAC6003CFFB9FDF1FD4BFD0A10DD" box="[573,676,686,712]" italics="true" pageId="46" pageNumber="47">dorrellae</emphasis>
|
||
</taxonomicName>
|
||
similar width, probably extending to mid-wing (but damage in this region);
|
||
<taxonomicName id="4C1D4D57003CFFB9FF36FD37FE2810F9" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[250,390,722,748]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="lochmum">
|
||
<emphasis id="B969EAC6003CFFB9FF36FD37FEA010F9" box="[250,270,722,748]" italics="true" pageId="46" pageNumber="47">O</emphasis>
|
||
.
|
||
<emphasis id="B969EAC6003CFFB9FED3FD37FE2810F9" box="[287,390,722,748]" italics="true" pageId="46" pageNumber="47">lochmum</emphasis>
|
||
</taxonomicName>
|
||
, similar to
|
||
<taxonomicName id="4C1D4D57003CFFB9FDC1FD37FDD410F9" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[525,634,722,748]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="beardi">
|
||
<emphasis id="B969EAC6003CFFB9FDC1FD37FDD410F9" box="[525,634,722,748]" italics="true" pageId="46" pageNumber="47">O. beardi</emphasis>
|
||
</taxonomicName>
|
||
;
|
||
<taxonomicName id="4C1D4D57003CFFB9FD40FD37FCE310F9" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[652,845,722,748]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="liquetoalatum">
|
||
<emphasis id="B969EAC6003CFFB9FD40FD37FCE310F9" box="[652,845,722,748]" italics="true" pageId="46" pageNumber="47">O. liquetoalatum</emphasis>
|
||
</taxonomicName>
|
||
: hyaline throughout;
|
||
<taxonomicName id="4C1D4D57003CFFB9FB8BFD37FB7D10F9" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[1095,1235,722,748]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="worleyae">
|
||
<emphasis id="B969EAC6003CFFB9FB8BFD37FB7D10F9" box="[1095,1235,722,748]" italics="true" pageId="46" pageNumber="47">O. worleyae</emphasis>
|
||
</taxonomicName>
|
||
: lightly infuscate throughout known wing.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C307655F003CFFB9FF0BFCFFFDE41619" pageId="46" pageNumber="47" type="materials_examined">
|
||
<paragraph id="8BA236D4003CFFB9FF0BFCFFFDE41619" blockId="46.[151,1437,253,2040]" pageId="46" pageNumber="47">
|
||
<emphasis id="B969EAC6003CFFB9FF0BFCFFFEDB1126" bold="true" box="[199,373,793,820]" pageId="46" pageNumber="47">Type material.</emphasis>
|
||
<emphasis id="B969EAC6003CFFB9FEB0FCFFFE4D1121" box="[380,483,794,820]" italics="true" pageId="46" pageNumber="47">
|
||
<typeStatus id="54A68876003CFFB9FEB0FCFFFE4D1121" box="[380,483,794,820]" pageId="46" pageNumber="47" type="holotype">Holotype</typeStatus>
|
||
</emphasis>
|
||
: F-791 (part only) (
|
||
<figureCitation id="13262A51003CFFB9FD0FFCFFFCB61121" box="[707,792,794,820]" captionStart="FIGURE 21" captionStartId="47.[151,250,1943,1967]" captionTargetBox="[162,1409,191,1907]" captionTargetId="figure-17@47.[162,1426,181,1919]" captionTargetPageId="47" captionText="FIGURE 21. Okanagrion beardi holotype, F-791. A, photograph; B, drawing. Small green arrow indicates IR2 originating on RP1-2. Both to scale, 5 mm." figureDoi="http://doi.org/10.5281/zenodo.4558852" httpUri="https://zenodo.org/record/4558852/files/figure.png" pageId="46" pageNumber="47">Fig. 21</figureCitation>
|
||
): One complete wing and portions of two or three others; possibly part of one eye; part of damaged thorax preserved in lateral aspect; at least two pieces of abdomen present; collected at the McAbee Hoodoo Face beds, collector and date unknown; housed in the Thompson Rivers University collections.
|
||
<materialsCitation id="3B753C89003CFFB9FE9DFC62FDE81619" ID-GBIF-Occurrence="3069296373" collectingDate="1998-06" county="Graham Beard" location="Museum" municipality="Royal" pageId="46" pageNumber="47" specimenCount="1" stateProvince="British Columbia" typeStatus="paratype">
|
||
<emphasis id="B969EAC6003CFFB9FE9DFC62FE6011B5" box="[337,462,902,928]" italics="true" pageId="46" pageNumber="47">
|
||
<typeStatus id="54A68876003CFFB9FE9DFC62FE1611B5" box="[337,440,903,928]" pageId="46" pageNumber="47" type="paratype">Paratype</typeStatus>
|
||
1
|
||
</emphasis>
|
||
: RBCM P1546 (
|
||
<figureCitation id="13262A51003CFFB9FD5DFC63FD4911B5" box="[657,743,902,928]" captionStart="FIGURE 22" captionStartId="48.[151,250,2004,2028]" captionTargetBox="[265,1320,189,1980]" captionTargetId="figure-19@48.[250,1337,181,1980]" captionTargetPageId="48" captionText="FIGURE 22. Okanagrion beardi paratype 1. RBCM P1546. A, drawing; B, photograph. Both to scale, 5 mm." figureDoi="http://doi.org/10.5281/zenodo.4558854" httpUri="https://zenodo.org/record/4558854/files/figure.png" pageId="46" pageNumber="47">Fig. 22</figureCitation>
|
||
): a head, thorax, bits of some legs, proximal-most portion of the abdomen, well-preserved forewing and proximal portion of a hind wing; coated with shellac; collected at the McAbee Hoodoo Face beds,
|
||
<date id="FFA31014003CFFB9FE2AFC2BFD9411FD" box="[486,570,974,1000]" pageId="46" pageNumber="47" value="1998-06">
|
||
<collectingDate id="EFE7E9FC003CFFB9FE2AFC2BFD9411FD" box="[486,570,974,1000]" pageId="46" pageNumber="47" value="1998-06">vi.1998</collectingDate>
|
||
</date>
|
||
by unknown grade 8 or 9 student, donated by
|
||
<collectingCounty id="62C34E58003CFFB9FB94FC2BFAAF11FD" box="[1112,1281,974,1000]" pageId="46" pageNumber="47">Graham Beard</collectingCounty>
|
||
; in the
|
||
<collectingMunicipality id="6BC6ACAE003CFFB9FA95FC2BFA3211FD" box="[1369,1436,974,1000]" pageId="46" pageNumber="47">Royal</collectingMunicipality>
|
||
<collectingRegion id="49D9F836003CFFB9FF5BFC17FEF61619" box="[151,344,1010,1036]" country="Canada" name="British Columbia" pageId="46" pageNumber="47">British Columbia</collectingRegion>
|
||
<location id="8EC2600F003CFFB9FEACFC17FE6C1619" LSID="urn:lsid:plazi:treatment:03B487C2003CFFA6FF5BFF72FC8712EC:8EC2600F003CFFB9FEACFC17FE6C1619" box="[352,450,1010,1036]" county="Graham Beard" municipality="Royal" name="Museum" pageId="46" pageNumber="47" stateProvince="British Columbia">Museum</location>
|
||
collections
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C307655F003CFFB9FF0BFBF0FD4115E2" pageId="46" pageNumber="47" type="description">
|
||
<paragraph id="8BA236D4003CFFB9FF0BFBF0FD5C17CB" blockId="46.[151,1437,253,2040]" pageId="46" pageNumber="47">
|
||
<emphasis id="B969EAC6003CFFB9FF0BFBF0FEF7163A" bold="true" box="[199,345,1045,1071]" pageId="46" pageNumber="47">Description.</emphasis>
|
||
<typeStatus id="54A68876003CFFB9FEADFBF3FE621625" box="[353,460,1046,1072]" pageId="46" pageNumber="47" type="holotype">Holotype</typeStatus>
|
||
, F-791, forewing. Almost complete, missing tiny portions of the apex and proximal to the nodus. Shape: oval distal to nodus, symmetrical from lateral mid-line; length:
|
||
<quantity id="4CE59B31003CFFB9FBFEFBDFFB361641" box="[1074,1176,1082,1109]" metricMagnitude="-2" metricUnit="m" metricValue="3.15" pageId="46" pageNumber="47" unit="mm" value="31.5">31.5 mm</quantity>
|
||
, arculus to apex: about
|
||
<quantity id="4CE59B31003CFFB9FF5BFBBBFF53166D" box="[151,253,1118,1144]" metricMagnitude="-2" metricUnit="m" metricValue="2.77" pageId="46" pageNumber="47" unit="mm" value="27.7">27.7 mm</quantity>
|
||
, nodus to apex: about
|
||
<quantity id="4CE59B31003CFFB9FE3AFBBBFDF2166D" box="[502,604,1118,1144]" metricMagnitude="-2" metricUnit="m" metricValue="2.27" pageId="46" pageNumber="47" unit="mm" value="22.7">22.7 mm</quantity>
|
||
, origin of RP2 to apex:
|
||
<quantity id="4CE59B31003CFFB9FCA9FBBBFC64166D" box="[869,970,1118,1144]" metricMagnitude="-2" metricUnit="m" metricValue="1.8199999999999998" pageId="46" pageNumber="47" unit="mm" value="18.2">18.2 mm</quantity>
|
||
, arculus to base of pterostigma: 22.0 mm, nodus to base of pterostigma:
|
||
<quantity id="4CE59B31003CFFB9FE38FB67FDF31689" box="[500,605,1154,1180]" metricMagnitude="-2" metricUnit="m" metricValue="1.68" pageId="46" pageNumber="47" unit="mm" value="16.8">16.8 mm</quantity>
|
||
, nodus at 29% wing length; width
|
||
<quantity id="4CE59B31003CFFB9FC38FB67FBE11689" box="[1012,1103,1154,1180]" metricMagnitude="-3" metricUnit="m" metricValue="8.3" pageId="46" pageNumber="47" unit="mm" value="8.3">8.3 mm</quantity>
|
||
. Colouration as in diagnosis. Pterostigma anterior, posterior margins oblique, 3.5 times longer than wide, subtends 6.5 cells, no oblique brace vein. 35 crossveins in postnodal space (complete), none hyperstigmal, crossveins in postsubnodal space not aligned. Maximum three cells wide distal to pterostigma in costal space (partially preserved). RA–RP1 space narrows near margin. RP1–IR1 space becomes two cells wide unknown number of cells from origin by preservation. IR1 origin eight cells distal to origin of RP2. IR1–RP2 space becomes two cells wide unknown number of cells origin by preservation. RP2 origin six cells distal to origin of IR2. IR2 origin very close to subnodus; close to, appears to arise from RP1-2. RP3-4 origin about 2/3 from arculus to nodus. Ax0 present. Arculus close to, immediately proximal to Ax2. No crossvein O. All main veins linear other than IR1 proximally. MP, CuA divergent at terminus on posterior margin. CuA–A space with maximum five cells wide.
|
||
</paragraph>
|
||
<paragraph id="8BA236D4003CFFB9FF0BFA0DFD4115E2" blockId="46.[151,1437,253,2040]" pageId="46" pageNumber="47">
|
||
<materialsCitation id="3B753C89003CFFB9FF0BFA0DFD4515E2" ID-GBIF-Occurrence="3069296309" collectionCode="RP" pageId="46" pageNumber="47" specimenCode="RP2" specimenCount="4" typeStatus="paratype">
|
||
<typeStatus id="54A68876003CFFB9FF0BFA0DFE871417" box="[199,297,1512,1538]" pageId="46" pageNumber="47" type="paratype">Paratype</typeStatus>
|
||
1, RBCM P1546. Head (
|
||
<figureCitation id="13262A51003CFFB9FD9DFA0DFD661417" box="[593,712,1512,1538]" captionStart="FIGURE 10" captionStartId="22.[151,250,1598,1622]" captionTargetBox="[327,1259,184,1571]" captionTargetId="figure-19@22.[321,1266,181,1574]" captionTargetPageId="22" captionText="FIGURE 10. Heads of Zygoptera (A, B) and comparative Anisoptera, Anisozygoptera, Tarsophlebiidae, Stenophlebiidae (C– H); and Cephalozygoptera (I–Q).A, Zygoptera, Heteropodagrion superbum Ris redrawn from Fig. 318 of Garrison et al. (2010); B, Zygoptera, Minagrion ribeiroi (Santos) redrawn from Fig. 1842 of Garrison et al. (2010); C, Anisoptera, Gomphidae, Cyanogomphus waltheri Selys redrawn from Fig. 383 of Garrison et al. (2006); D, Anisozygoptera, Epiophlebia laidlawi Tillyard redrawn from Fig. 2 of Büsse (2016); E, Anisoptera, Aeshnidae, Limnetron antarcticum Förster redrawn from Fig. 16 of Garrison et al. (2006); F, Stenophlebia sp. redrawn from Tillyard & Fraser 1940, Fig, 4C; G, Tarsophlebiidae, Tarsophlebia eximia Hagen redrawn from Fleck et al. (2004) Fig. 1C; H, photograph of Tarsophlebia eximia in MCZ collections; I, Sieblosia jucunda redrawn from Hagen (1858, Plate 24, Fig. 1); J, Cephalozygoptera incertae sedis SR 14-003-004; K, Phenacolestes parallelus UCM-4545; L, Okanopteryx macabeensis, GSC 141101; M, Okanagrion beardi paratype 1, RBCM P1546; N, Okanopteryx fraseri GSC 141104; O, Okanopteryx macabeensis F-790; P, Dysagrion fredericii redrawn from Scudder 1890, plate 6, Fig. 10; Q, Dysagrion fredericii redrawn from Scudder 1890, plate 6, Fig. 2. G and H, I, J to O to scales, all 5 mm; others, originals without scales." figureDoi="http://doi.org/10.5281/zenodo.4558820" httpUri="https://zenodo.org/record/4558820/files/figure.png" pageId="46" pageNumber="47">Fig. 10 M</figureCitation>
|
||
,
|
||
<tableCitation id="C69F036F003CFFB9FD1AFA0DFC851417" box="[726,811,1512,1538]" captionStart="TABLE 1" captionStartId="23.[151,239,485,511]" captionTargetPageId="23" captionText="TABLE 1. Head measurements of Cephalozygoptera and measurement ratios: WH, width of head; WBE, width between eyes; WE, width of one eye; LE, length of one eye; LH, length of head. See Fig. 10 for head images and text for measurement details." httpUri="http://table.plazi.org/id/DF62665C0005FF80FF5BFE00FC7F1036" pageId="46" pageNumber="47" tableUuid="DF62665C0005FF80FF5BFE00FC7F1036">Table 1</tableCitation>
|
||
): relatively well preserved in dorsal aspect but details obscure; labrum/clypeus area damaged. In dorsal view about
|
||
<quantity id="4CE59B31003CFFB9FC9CF9E9FC091433" box="[848,935,1548,1574]" metricMagnitude="-3" metricUnit="m" metricValue="4.1" pageId="46" pageNumber="47" unit="mm" value="4.1">4.1 mm</quantity>
|
||
across eyes at widest part, with rear margin expanded somewhat postero-laterally; approximate length from anterior edge of antefrons to posterior of occiput
|
||
<quantity id="4CE59B31003CFFB9FF5BF9B6FF5E147B" box="[151,240,1619,1646]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="46" pageNumber="47" unit="mm" value="1.5">1.5 mm</quantity>
|
||
; at level of hind ocelli distance between eyes about
|
||
<quantity id="4CE59B31003CFFB9FCFDF9B6FC26147B" box="[817,904,1619,1646]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="46" pageNumber="47" unit="mm" value="1.2">1.2 mm</quantity>
|
||
, single eye roughly
|
||
<quantity id="4CE59B31003CFFB9FBA4F9B6FB10147B" box="[1128,1214,1619,1646]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="46" pageNumber="47" unit="mm" value="1.5">1.5 mm</quantity>
|
||
wide, 2.0 mm long. Thorax: lateral view; colouration dark, apparently with narrow pale stripe on mesopleural suture, any other patterns obscure; pieces of legs poorly preserved. Forewing: as in
|
||
<typeStatus id="54A68876003CFFB9FCE5F97FFC2514A1" box="[809,907,1690,1716]" pageId="46" pageNumber="47" type="holotype">holotype</typeStatus>
|
||
except length:
|
||
<quantity id="4CE59B31003CFFB9FBF7F97FFB0C14A0" box="[1083,1186,1690,1717]" metricMagnitude="-2" metricUnit="m" metricValue="3.16" pageId="46" pageNumber="47" unit="mm" value="31.6">31.6 mm</quantity>
|
||
, arculus to apex:
|
||
<quantity id="4CE59B31003CFFB9FAA7F97FFF6B14CC" metricMagnitude="-2" metricUnit="m" metricValue="2.65" pageId="46" pageNumber="47" unit="mm" value="26.5">26.5 mm</quantity>
|
||
, nodus to apex:
|
||
<quantity id="4CE59B31003CFFB9FEB2F95BFE4A14CC" box="[382,484,1726,1753]" metricMagnitude="-2" metricUnit="m" metricValue="2.17" pageId="46" pageNumber="47" unit="mm" value="21.7">21.7 mm</quantity>
|
||
, origin of
|
||
<specimenCode id="DBBB9EAF003CFFB9FD96F95BFD2414CD" box="[602,650,1726,1752]" collectionCode="RP" pageId="46" pageNumber="47">RP2</specimenCode>
|
||
to apex:
|
||
<quantity id="4CE59B31003CFFB9FD38F95BFCF514CC" box="[756,859,1726,1753]" metricMagnitude="-2" metricUnit="m" metricValue="1.66" pageId="46" pageNumber="47" unit="mm" value="16.6">16.6 mm</quantity>
|
||
, arculus to base of pterostigma: 21.0 mm, nodus to base of pterostigma:
|
||
<quantity id="4CE59B31003CFFB9FE4FF907FE4414E8" box="[387,490,1762,1789]" metricMagnitude="-2" metricUnit="m" metricValue="1.6199999999999999" pageId="46" pageNumber="47" unit="mm" value="16.2">16.2 mm</quantity>
|
||
; width
|
||
<quantity id="4CE59B31003CFFB9FDF2F906FD3914E8" box="[574,663,1763,1789]" metricMagnitude="-3" metricUnit="m" metricValue="7.7" pageId="46" pageNumber="47" unit="mm" value="7.7">7.7 mm</quantity>
|
||
; nodus at 25% wing length. Colouration mostly obscured by applied shellac, but as apparent is consistent with
|
||
<typeStatus id="54A68876003CFFB9FDB7F8E3FD4F1535" box="[635,737,1798,1824]" pageId="46" pageNumber="47" type="holotype">holotype</typeStatus>
|
||
. Pterostigma: 5.5 cells subtend, length 3.5 times width. Postnodal space with 36 crossveins (probably complete), distal-most one hyperstigmal. IR1 origin seven cells distal to origin of
|
||
<specimenCode id="DBBB9EAF003CFFB9FECDF8A8FE9A1572" box="[257,308,1869,1895]" collectionCode="RP" pageId="46" pageNumber="47">RP2</specimenCode>
|
||
; IR1–
|
||
<specimenCode id="DBBB9EAF003CFFB9FEBAF8A8FE071572" box="[374,425,1869,1895]" collectionCode="RP" pageId="46" pageNumber="47">RP2</specimenCode>
|
||
space becomes two cells wide six or seven cells (unclear by preservation) distal to origin by preservation.
|
||
<specimenCode id="DBBB9EAF003CFFB9FE9FF894FE2D159E" box="[339,387,1905,1931]" collectionCode="RP" pageId="46" pageNumber="47">RP2</specimenCode>
|
||
origin nine cells distal to origin of IR2. Ax0 not detected. CuA–A space unknown number of cells wide by preservation, but appears similarly wide as
|
||
<typeStatus id="54A68876003CFFB9FCD8F870FCD415BA" box="[788,890,1941,1967]" pageId="46" pageNumber="47" type="holotype">holotype</typeStatus>
|
||
. Abdomen: segments 1 and 2 preserved in lateral aspect; base of abdomen relatively slender; irregular ventral margin of segment 2 may indicate presence of secondary male genitalia but sex of specimen undetermined
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF62665C003DFFB8FF5BF872FE1915C6" ID-DOI="http://doi.org/10.5281/zenodo.4558852" ID-Zenodo-Dep="4558852" httpUri="https://zenodo.org/record/4558852/files/figure.png" pageId="47" pageNumber="48" startId="47.[151,250,1943,1967]" targetBox="[162,1409,191,1907]" targetPageId="47">
|
||
<paragraph id="8BA236D4003DFFB8FF5BF872FE1915C6" blockId="47.[151,1436,1943,2004]" pageId="47" pageNumber="48">
|
||
<emphasis id="B969EAC6003DFFB8FF5BF872FE8E15BA" bold="true" box="[151,288,1943,1967]" pageId="47" pageNumber="48">FIGURE 21.</emphasis>
|
||
<taxonomicName id="4C1D4D57003DFFB8FEEBF87DFE4715A5" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[295,489,1944,1968]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="beardi">
|
||
<emphasis id="B969EAC6003DFFB8FEEBF87DFE4715A5" box="[295,489,1944,1968]" italics="true" pageId="47" pageNumber="48">Okanagrion beardi</emphasis>
|
||
</taxonomicName>
|
||
holotype, F-791. A, photograph; B, drawing. Small green arrow indicates IR2 originating on RP1-2. Both to scale, 5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF62665C0022FFA7FF5BF831FB5E15F9" ID-DOI="http://doi.org/10.5281/zenodo.4558854" ID-Zenodo-Dep="4558854" box="[151,1264,2004,2029]" httpUri="https://zenodo.org/record/4558854/files/figure.png" pageId="48" pageNumber="49" startId="48.[151,250,2004,2028]" targetBox="[265,1320,189,1980]" targetPageId="48">
|
||
<paragraph id="8BA236D40022FFA7FF5BF831FB5E15F9" blockId="48.[151,1264,2004,2029]" box="[151,1264,2004,2029]" pageId="48" pageNumber="49">
|
||
<emphasis id="B969EAC60022FFA7FF5BF831FE8E15F9" bold="true" box="[151,288,2004,2028]" pageId="48" pageNumber="49">FIGURE 22.</emphasis>
|
||
<taxonomicName id="4C1D4D570022FFA7FEEAF831FE4615F9" authorityName="Archibald & Cannings & Erickson & Bybee & Mathewes" authorityYear="2021" box="[294,488,2004,2028]" class="Insecta" family="Dysagrionidae" genus="Okanagrion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="48" pageNumber="49" phylum="Arthropoda" rank="species" species="beardi">
|
||
<emphasis id="B969EAC60022FFA7FEEAF831FE4615F9" box="[294,488,2004,2028]" italics="true" pageId="48" pageNumber="49">Okanagrion beardi</emphasis>
|
||
</taxonomicName>
|
||
paratype 1. RBCM P1546. A, drawing; B, photograph. Both to scale, 5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C307655F0023FFA6FF0BFF72FC8712EC" pageId="49" pageNumber="50" type="etymology">
|
||
<paragraph id="8BA236D40023FFA6FF0BFF72FD8212C0" blockId="49.[151,1437,151,249]" pageId="49" pageNumber="50">
|
||
<emphasis id="B969EAC60023FFA6FF0BFF72FEE612A4" bold="true" box="[199,328,151,177]" pageId="49" pageNumber="50">Etymology</emphasis>
|
||
. The specific epithet is a patronymic formed from the surname of Graham Beard, the donor of
|
||
<typeStatus id="54A688760023FFA6FAAFFF72FF6912C0" pageId="49" pageNumber="50" type="paratype">paratype</typeStatus>
|
||
1, recognising his contribution.
|
||
</paragraph>
|
||
<paragraph id="8BA236D40023FFA6FF0BFF3AFC8712EC" blockId="49.[151,1437,151,249]" box="[199,809,223,249]" pageId="49" pageNumber="50">
|
||
<emphasis id="B969EAC60023FFA6FF0BFF3AFED912EC" bold="true" box="[199,375,223,249]" pageId="49" pageNumber="50">Range and age</emphasis>
|
||
. McAbee, BC,
|
||
<collectingCountry id="F30A76440023FFA6FDEBFF3AFDD112EC" box="[551,639,223,249]" name="Canada" pageId="49" pageNumber="50">Canada</collectingCountry>
|
||
; mid-Ypresian.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |