657 lines
70 KiB
XML
657 lines
70 KiB
XML
<document id="F8B8C271A65CFF350A1CF3140A9F4A72" ID-CLB-Dataset="46786" ID-DOI="10.5281/zenodo.277707" ID-GBIF-Dataset="21fe0340-4c28-4d61-b9c5-5963fdd1cc9c" ID-ISSN="1175-5326" ID-Zenodo-Dep="277707" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460362437124" checkinUser="plazi" docAuthor="Abbott, John C. & Hibbitts, Troy D." docDate="2011" docId="7332D407FFD0FFC3E79402FAFBBDFD15" docLanguage="en" docName="zt02899p068.pdf" docOrigin="Zootaxa 2899" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Cordulegaster sarracenia" docType="treatment" docVersion="9" lastPageNumber="68" masterDocId="8F0BAC7FFFD4FFCBE703043CFFE0FF89" masterDocTitle="Cordulegaster sarracenia, n. sp. (Odonata: Cordulegastridae) from east Texas and western Louisiana, with a key to adult Cordulegastridae of the New World" masterLastPageNumber="68" masterPageNumber="60" pageNumber="64" updateTime="1698294677015" updateUser="ExternalLinkService">
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<mods:title id="656F1CDB159E2A1258CEE28DC905935F">Cordulegaster sarracenia, n. sp. (Odonata: Cordulegastridae) from east Texas and western Louisiana, with a key to adult Cordulegastridae of the New World</mods:title>
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<mods:namePart id="7A4CA258FDA1E2C4FEDBA90355940714">Abbott, John C.</mods:namePart>
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<mods:namePart id="DE6710ED255DA3FECCAC8CD664FB7DA6">Hibbitts, Troy D.</mods:namePart>
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<mods:title id="BB9A07DBE10883905ABD6CE56E330E8D">Zootaxa</mods:title>
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<mods:part id="31E54137801A2495D0EF51DBE120B64E">
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<mods:date id="96902F7D2EAB9439649BE8650137B164">2011</mods:date>
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<mods:number id="43AE0FDD7D75B885D3A68E4E51DFC978">2899</mods:number>
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<treatment id="7332D407FFD0FFC3E79402FAFBBDFD15" ID-DOI="http://doi.org/10.5281/zenodo.6189961" ID-GBIF-Taxon="119410010" ID-Zenodo-Dep="6189961" LSID="urn:lsid:plazi:treatment:7332D407FFD0FFC3E79402FAFBBDFD15" httpUri="http://treatment.plazi.org/id/7332D407FFD0FFC3E79402FAFBBDFD15" lastPageId="8" lastPageNumber="68" pageId="4" pageNumber="64">
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<subSubSection id="B381369AFFD0FFCFE79402FAFCAAF969" box="[151,842,1734,1760]" pageId="4" pageNumber="64" type="nomenclature">
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<paragraph id="FB246511FFD0FFCFE79402FAFCAAF969" blockId="4.[151,842,1734,1760]" box="[151,842,1734,1760]" pageId="4" pageNumber="64">
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<heading id="A06CD27DFFD0FFCFE79402FAFCAAF969" bold="true" box="[151,842,1734,1760]" fontSize="11" level="1" pageId="4" pageNumber="64" reason="1">
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<emphasis id="C9EFB903FFD0FFCFE79402FAFCAAF969" bold="true" box="[151,842,1734,1760]" pageId="4" pageNumber="64">
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Affinities of
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<taxonomicName id="3C9B1E92FFD0FFCFE63202FAFD85F969" ID-CoL="YC6P" box="[305,613,1734,1760]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="4" pageNumber="64" phylum="Arthropoda" rank="species" species="sarracenia">
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<emphasis id="C9EFB903FFD0FFCFE63202FAFD85F969" bold="true" box="[305,613,1734,1760]" italics="true" pageId="4" pageNumber="64">Cordulegaster sarracenia</emphasis>
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</taxonomicName>
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with other species
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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="B381369AFFD0FFCDE7940332FA9EFA59" lastPageId="6" lastPageNumber="66" pageId="4" pageNumber="64" type="description">
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<paragraph id="FB246511FFD0FFCFE7940332FE9BF850" blockId="4.[151,1437,1805,2009]" pageId="4" pageNumber="64">
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Among the New World
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<taxonomicName id="3C9B1E92FFD0FFCFE6AA0331FD8BF8AC" box="[425,619,1805,1829]" class="Insecta" family="Cordulegastridae" kingdom="Animalia" order="Odonata" pageId="4" pageNumber="64" phylum="Arthropoda" rank="family">Cordulegastridae</taxonomicName>
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,
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<taxonomicName id="3C9B1E92FFD0FFCFE57B0332FCF3F8AC" box="[632,787,1806,1829]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="4" pageNumber="64" phylum="Arthropoda" rank="species" species="sarracenia">
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<emphasis id="C9EFB903FFD0FFCFE57B0332FCF3F8AC" box="[632,787,1806,1829]" italics="true" pageId="4" pageNumber="64">C. sarracenia</emphasis>
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</taxonomicName>
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appears to be most closely related to
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<taxonomicName id="3C9B1E92FFD0FFCFE3C70332FAF3F8AC" box="[1220,1299,1806,1829]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="4" pageNumber="64" phylum="Arthropoda" rank="species" species="sayi">
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<emphasis id="C9EFB903FFD0FFCFE3C70332FAF3F8AC" box="[1220,1299,1806,1829]" italics="true" pageId="4" pageNumber="64">C. sayi</emphasis>
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</taxonomicName>
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, though the two species differ in both thoracic and abdominal color pattern.
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<taxonomicName id="3C9B1E92FFD0FFCFE468030EFBE5F8C0" box="[875,1029,1842,1865]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="4" pageNumber="64" phylum="Arthropoda" rank="species" species="sarracenia">
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<emphasis id="C9EFB903FFD0FFCFE468030EFBE5F8C0" box="[875,1029,1842,1865]" italics="true" pageId="4" pageNumber="64">C. sarracenia</emphasis>
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</taxonomicName>
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fits well in the
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<taxonomicName id="3C9B1E92FFD0FFCFE3B4030EFAADF8C0" box="[1207,1357,1841,1865]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="4" pageNumber="64" phylum="Arthropoda" rank="species" species="diastatops">
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<emphasis id="C9EFB903FFD0FFCFE3B4030EFAADF8C0" box="[1207,1357,1841,1865]" italics="true" pageId="4" pageNumber="64">C. diastatops</emphasis>
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</taxonomicName>
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group, sharing a unique combination of characters including: male epiproct beyond S10 wider than long, male cerci separated basally by more than
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<date id="8F2543D1FFD0FFCFE6CD0345FE0AF818" box="[462,490,1913,1937]" pageId="4" pageNumber="64">2x</date>
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basal width of cerci, male cerci inflated beyond ventral spine, compound eyes distinctly separated dorsally, posterior surface of eyes tumid, and vulvar lamina extending approximately 1/2 its length beyond cerci.
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</paragraph>
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<caption id="AFE43599FFD1FFCEE794039EFCDEF855" httpUri="https://zenodo.org/record/277710/files/figure.png" pageId="5" pageNumber="65" targetBox="[273,1272,200,1916]" targetPageId="5">
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<paragraph id="FB246511FFD1FFCEE794039EFCDEF855" blockId="5.[151,1435,1954,2012]" pageId="5" pageNumber="65">
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<emphasis id="C9EFB903FFD1FFCEE794039EFEA7F831" bold="true" box="[151,327,1954,1977]" pageId="5" pageNumber="65">FIGURES 7–14.</emphasis>
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Lateral (left) and dorsal (right) views of the cerci and epiproct for members of the
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<taxonomicName id="3C9B1E92FFD1FFCEE3990398FAC0F830" box="[1178,1312,1955,1977]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="5" pageNumber="65" phylum="Arthropoda" rank="species" species="diastatops">
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<emphasis id="C9EFB903FFD1FFCEE3990398FAC0F830" box="[1178,1312,1955,1977]" italics="true" pageId="5" pageNumber="65">C. diastatops</emphasis>
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</taxonomicName>
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group.
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<emphasis id="C9EFB903FFD1FFCEE273039FFA75F831" bold="true" box="[1392,1429,1955,1976]" pageId="5" pageNumber="65">7–8</emphasis>
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.
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<taxonomicName id="3C9B1E92FFD1FFCEE79403FBFEEEF855" box="[151,270,1990,2012]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="5" pageNumber="65" phylum="Arthropoda" rank="species" species="bilineata">
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<emphasis id="C9EFB903FFD1FFCEE79403FBFEEEF855" box="[151,270,1990,2012]" italics="true" pageId="5" pageNumber="65">C. bilineata</emphasis>
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</taxonomicName>
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.
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<emphasis id="C9EFB903FFD1FFCEE61803FAFEB4F852" bold="true" box="[283,340,1990,2011]" pageId="5" pageNumber="65">9–10.</emphasis>
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<taxonomicName id="3C9B1E92FFD1FFCEE65903FBFE00F855" box="[346,480,1990,2012]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="5" pageNumber="65" phylum="Arthropoda" rank="species" species="diastatops">
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<emphasis id="C9EFB903FFD1FFCEE65903FBFE00F855" box="[346,480,1990,2012]" italics="true" pageId="5" pageNumber="65">C. diastatops</emphasis>
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</taxonomicName>
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.
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<emphasis id="C9EFB903FFD1FFCEE6EF03FAFDD1F852" bold="true" box="[492,561,1990,2011]" pageId="5" pageNumber="65">11–12.</emphasis>
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<taxonomicName id="3C9B1E92FFD1FFCEE53403FBFD9DF855" box="[567,637,1991,2012]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="5" pageNumber="65" phylum="Arthropoda" rank="species" species="sayi">
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<emphasis id="C9EFB903FFD1FFCEE53403FBFD9DF855" box="[567,637,1991,2012]" italics="true" pageId="5" pageNumber="65">C. sayi</emphasis>
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</taxonomicName>
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.
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<emphasis id="C9EFB903FFD1FFCEE58903FAFD30F852" bold="true" box="[650,720,1990,2011]" pageId="5" pageNumber="65">13–14.</emphasis>
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<taxonomicName id="3C9B1E92FFD1FFCEE5D503FBFCD8F855" box="[726,824,1990,2012]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="5" pageNumber="65" phylum="Arthropoda" rank="species" species="talaria">
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<emphasis id="C9EFB903FFD1FFCEE5D503FBFCD8F855" box="[726,824,1990,2012]" italics="true" pageId="5" pageNumber="65">C. talaria</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</caption>
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<paragraph id="FB246511FFD2FFCDE7C604ABFADCFE90" blockId="6.[151,1436,151,281]" pageId="6" pageNumber="66">
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<bibRefCitation id="9F0A18E0FFD2FFCDE7C604ABFE61FF26" author="Lohmann" box="[197,385,151,175]" pageId="6" pageNumber="66" refString="Lohmann, H. (1992) Revision der Cordulegastridae. 1. (Odonata: Anisoptera). Opuscula Fluminea Zoologicae, 96, 1 - 18." type="journal article" year="1992">Lohmann (1992)</bibRefCitation>
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erected the genus
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<emphasis id="C9EFB903FFD2FFCDE55204A4FD39FF39" box="[593,729,152,176]" italics="true" pageId="6" pageNumber="66">Archegaster</emphasis>
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for
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<taxonomicName id="3C9B1E92FFD2FFCDE40404A4FCB4FF39" box="[775,852,152,176]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="sayi">
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<emphasis id="C9EFB903FFD2FFCDE40404A4FCB4FF39" box="[775,852,152,176]" italics="true" pageId="6" pageNumber="66">C. sayi</emphasis>
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</taxonomicName>
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and differentiated it from
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<taxonomicName id="3C9B1E92FFD2FFCDE37804A5FB39FF39" box="[1147,1241,153,176]" class="Insecta" family="Cordulegastridae" genus="Zoraena" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="genus">
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<emphasis id="C9EFB903FFD2FFCDE37804A5FB39FF39" box="[1147,1241,153,176]" italics="true" pageId="6" pageNumber="66">Zoraena</emphasis>
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</taxonomicName>
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using eight characters (
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<tableCitation id="B61950AAFFD2FFCDE7EB0487FEDDFF5A" box="[232,317,187,211]" captionStart="TABLE 1" captionStartId="6.[151,235,328,349]" captionText="TABLE 1. Summary of characters used by Lohman (1992) to differentiate between the genera Zoraena and Archegaster. The character states possessed by Cordulegaster sarracenia are indicated by gray." pageId="6" pageNumber="66">Table 1</tableCitation>
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).
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<taxonomicName id="3C9B1E92FFD2FFCDE6550487FD99FF5A" box="[342,633,187,211]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="sarracenia">
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<emphasis id="C9EFB903FFD2FFCDE6550487FD99FF5A" box="[342,633,187,211]" italics="true" pageId="6" pageNumber="66">Cordulegaster sarracenia</emphasis>
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</taxonomicName>
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shares a combination of characters with both these genera, which provides support for the collapse of
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<emphasis id="C9EFB903FFD2FFCDE51E04E2FD45FF7F" box="[541,677,222,246]" italics="true" pageId="6" pageNumber="66">Archegaster</emphasis>
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into
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<emphasis id="C9EFB903FFD2FFCDE5E504E3FCACFF7F" box="[742,844,223,246]" italics="true" pageId="6" pageNumber="66">
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<taxonomicName id="3C9B1E92FFD2FFCDE5E504E3FCA9FF7F" box="[742,841,223,246]" class="Insecta" family="Cordulegastridae" genus="Zoraena" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="genus">Zoraena</taxonomicName>
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.
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</emphasis>
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While the characters distinguishing
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<taxonomicName id="3C9B1E92FFD2FFCDE3FA04E3FAB8FF7F" box="[1273,1368,223,246]" class="Insecta" family="Cordulegastridae" genus="Zoraena" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="genus">
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<emphasis id="C9EFB903FFD2FFCDE3FA04E3FAB8FF7F" box="[1273,1368,223,246]" italics="true" pageId="6" pageNumber="66">Zoraena</emphasis>
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</taxonomicName>
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seem consistent, I have followed the general convention in North
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<collectingCountry id="838C2581FFD2FFCDE434053DFC77FE90" box="[823,919,257,281]" name="United States of America" pageId="6" pageNumber="66">America</collectingCountry>
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and not recognized its generic status.
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</paragraph>
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<caption id="AFE43599FFD2FFCDE7940574FC49FEF5" pageId="6" pageNumber="66">
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<paragraph id="FB246511FFD2FFCDE7940574FC49FEF5" blockId="6.[151,1435,328,763]" pageId="6" pageNumber="66">
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<emphasis id="C9EFB903FFD2FFCDE7940574FEE5FED4" bold="true" box="[151,261,328,349]" pageId="6" pageNumber="66">TABLE 1.</emphasis>
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Summary of characters used by Lohman (1992) to differentiate between the genera
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<taxonomicName id="3C9B1E92FFD2FFCDE3660575FB5BFED7" box="[1125,1211,329,350]" class="Insecta" family="Cordulegastridae" genus="Zoraena" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="genus">
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<emphasis id="C9EFB903FFD2FFCDE3660575FB5BFED7" box="[1125,1211,329,350]" italics="true" pageId="6" pageNumber="66">Zoraena</emphasis>
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</taxonomicName>
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and
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<emphasis id="C9EFB903FFD2FFCDE3ED0574FA87FED7" box="[1262,1383,328,350]" italics="true" pageId="6" pageNumber="66">Archegaster</emphasis>
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. The character states possessed by
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<taxonomicName id="3C9B1E92FFD2FFCDE6C1055BFD28FEF4" box="[450,712,359,381]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="sarracenia">
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<emphasis id="C9EFB903FFD2FFCDE6C1055BFD28FEF4" box="[450,712,359,381]" italics="true" pageId="6" pageNumber="66">Cordulegaster sarracenia</emphasis>
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</taxonomicName>
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are indicated by gray.
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</paragraph>
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</caption>
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<paragraph id="FB246511FFD2FFCDE45805A5FB6AFE5E" blockId="6.[151,1435,328,763]" pageId="6" pageNumber="66">
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<taxonomicName id="3C9B1E92FFD2FFCDE45805A5FB18FE27" authority="Archegaster" authorityName="Archegaster" box="[859,1272,408,430]" class="Insecta" family="Cordulegastridae" genus="Zoraena" higherTaxonomySource="GBIF" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="genus">
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<emphasis id="C9EFB903FFD2FFCDE45805A5FB18FE27" box="[859,1272,408,430]" italics="true" pageId="6" pageNumber="66">Zoraena Archegaster</emphasis>
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</taxonomicName>
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# of pairs of spots dorsally on abdomen 1 2
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</paragraph>
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<paragraph id="FB246511FFD2FFCDE79C05D6FB77FD89" blockId="6.[151,1435,328,763]" box="[159,1175,490,516]" pageId="6" pageNumber="66">
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<collectingCountry id="838C2581FFD2FFCDE79C05D6FF32FD89" box="[159,210,490,512]" name="India" pageId="6" pageNumber="66">Hind</collectingCountry>
|
||
margin of Hw with attenuation at R4 yes no
|
||
</paragraph>
|
||
<paragraph id="FB246511FFD2FFCDE79C062AFB79FDF6" blockId="6.[151,1435,328,763]" pageId="6" pageNumber="66">Position of mouthparts prognathic orthognathic Occiput shape triangular trapezoidal Width of compound eyes/width of frons edge>2 <2</paragraph>
|
||
<paragraph id="FB246511FFD2FFCDE79C06AEFB7EFD21" blockId="6.[151,1435,328,763]" box="[159,1182,658,680]" pageId="6" pageNumber="66">Distance of ventromedial spine between basal spine and cercus tip 1/2–2/5 1/4</paragraph>
|
||
<paragraph id="FB246511FFD2FFCDE79C0687FB77FD5B" blockId="6.[151,1435,328,763]" box="[159,1175,699,722]" pageId="6" pageNumber="66">Cerci with dilation at apex yes no</paragraph>
|
||
<paragraph id="FB246511FFD2FFCDE79C06D9FB22FD72" blockId="6.[151,1435,328,763]" box="[159,1218,741,763]" pageId="6" pageNumber="66">Color of costa brown yellow</paragraph>
|
||
<paragraph id="FB246511FFD2FFCDE7C40703FC6EFBC4" blockId="6.[151,1436,831,1488]" pageId="6" pageNumber="66">
|
||
<figureCitation id="63A07994FFD2FFCDE7C40703FEBBFCDE" box="[199,347,831,855]" captionStart="FIGURES 7 – 14" captionStartId="5.[151,264,1954,1977]" captionTargetBox="[273,1272,200,1916]" captionTargetId="figure@5.[268,1317,193,1922]" captionTargetPageId="5" captionText="FIGURES 7 – 14. Lateral (left) and dorsal (right) views of the cerci and epiproct for members of the C. diastatops group. 7 – 8. C. bilineata. 9 – 10. C. diastatops. 11 – 12. C. sayi. 13 – 14. C. talaria." httpUri="https://zenodo.org/record/277710/files/figure.png" pageId="6" pageNumber="66">Figures 7–14</figureCitation>
|
||
illustrate the differences in the cerci and epiproct within the
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE30D077CFB43FCDE" box="[1038,1187,831,855]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="diastatops">
|
||
<emphasis id="C9EFB903FFD2FFCDE30D077CFB43FCDE" box="[1038,1187,831,855]" italics="true" pageId="6" pageNumber="66">C. diastatops</emphasis>
|
||
</taxonomicName>
|
||
group.
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE3F80703FF24FCF3" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="sayi">
|
||
<emphasis id="C9EFB903FFD2FFCDE3F80703FF24FCF3" italics="true" pageId="6" pageNumber="66">Cordulegaster sayi</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="63A07994FFD2FFCDE7D0075EFEB7FCF3" box="[211,343,866,890]" captionStart="FIGURES 7 – 14" captionStartId="5.[151,264,1954,1977]" captionTargetBox="[273,1272,200,1916]" captionTargetId="figure@5.[268,1317,193,1922]" captionTargetPageId="5" captionText="FIGURES 7 – 14. Lateral (left) and dorsal (right) views of the cerci and epiproct for members of the C. diastatops group. 7 – 8. C. bilineata. 9 – 10. C. diastatops. 11 – 12. C. sayi. 13 – 14. C. talaria." httpUri="https://zenodo.org/record/277710/files/figure.png" pageId="6" pageNumber="66">Figs. 11–12</figureCitation>
|
||
) and
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE697075FFDCEFCF3" box="[404,558,867,890]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="sarracenia">
|
||
<emphasis id="C9EFB903FFD2FFCDE697075FFDCEFCF3" box="[404,558,867,890]" italics="true" pageId="6" pageNumber="66">C. sarracenia</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="63A07994FFD2FFCDE53E075EFD45FCF3" box="[573,677,866,890]" captionStart="FIGURES 1 – 5" captionStartId="2.[151,264,1955,1978]" captionTargetBox="[199,1383,218,1897]" captionTargetId="figure@2.[179,1399,195,1910]" captionTargetPageId="2" captionText="FIGURES 1 – 5. Cordulegaster sarracenia. 1 – 4. Holotype. (1) lateral view of cerci, epiproct and paraproct; (2) dorsal view of cerci and epiproct; (3) lateral view; (4) dorsal view of S 4 – 10. (5). Lateral view of allotype." httpUri="https://zenodo.org/record/277708/files/figure.png" pageId="6" pageNumber="66">Figs. 1–2</figureCitation>
|
||
) stand out in this group as having longer, narrower cerci with a slipper-shaped upturn at their tip when viewed laterally. In
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE41207BAFC4CFC14" box="[785,940,902,925]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="sarracenia">
|
||
<emphasis id="C9EFB903FFD2FFCDE41207BAFC4CFC14" box="[785,940,902,925]" italics="true" pageId="6" pageNumber="66">C. sarracenia</emphasis>
|
||
</taxonomicName>
|
||
, the epiproct does not extend to the medial dilation of the cerci in dorsal view. In dorsal view, the ratio of the length of the cerci (taken at their longest point) to the length of the epiproct at its middle is greater than 1.8 for
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE45507F0FC3CFC6D" box="[854,988,972,996]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="bilienata">
|
||
<emphasis id="C9EFB903FFD2FFCDE45507F0FC3CFC6D" box="[854,988,972,996]" italics="true" pageId="6" pageNumber="66">C. bilienata</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE4EF07F0FB61FC6D" box="[1004,1153,972,996]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="diastatops">
|
||
<emphasis id="C9EFB903FFD2FFCDE4EF07F0FB61FC6D" box="[1004,1153,972,996]" italics="true" pageId="6" pageNumber="66">C. diastatops</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<emphasis id="C9EFB903FFD2FFCDE3C107F0FAD8FC6D" box="[1218,1336,972,996]" italics="true" pageId="6" pageNumber="66">
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE3C107F0FAD4FC6D" box="[1218,1332,972,996]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="talaria">C. talaria</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
and less than 1.8 for
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE62607CCFE94FB8E" box="[293,372,1008,1031]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="sayi">
|
||
<emphasis id="C9EFB903FFD2FFCDE62607CCFE94FB8E" box="[293,372,1008,1031]" italics="true" pageId="6" pageNumber="66">C. sayi</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE6AC07CCFDAAFB8E" box="[431,586,1008,1031]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="sarracenia">
|
||
<emphasis id="C9EFB903FFD2FFCDE6AC07CCFDAAFB8E" box="[431,586,1008,1031]" italics="true" pageId="6" pageNumber="66">C. sarracenia</emphasis>
|
||
</taxonomicName>
|
||
. It should be noted that Fraser’s (1929) illustrations of the
|
||
<typeStatus id="2420DBB3FFD2FFCDE3F107D3FAB9FB8E" box="[1266,1369,1007,1031]" pageId="6" pageNumber="66" type="lectotype">lectotype</typeStatus>
|
||
of
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE28107CCFF24FBA3" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="sayi">
|
||
<emphasis id="C9EFB903FFD2FFCDE28107CCFF24FBA3" italics="true" pageId="6" pageNumber="66">C. sayi</emphasis>
|
||
</taxonomicName>
|
||
in the British Museum look different from more current illustrations in later works, with the cerci appearing much shorter and wider, especially towards the apex in lateral view.
|
||
</paragraph>
|
||
<paragraph id="FB246511FFD2FFCDE7C40065FAE6FA03" blockId="6.[151,1436,831,1488]" pageId="6" pageNumber="66">
|
||
<bibRefCitation id="9F0A18E0FFD2FFCDE7C40065FE6FFBF9" author="Tennessen" box="[199,399,1112,1136]" pageId="6" pageNumber="66" refString="Tennessen, K. J. (2004) Cordulegaster talaria, n. sp. (Odonata: Cordulegastridae) from west-central Arkansas. Proceedings of the Entomological Society of Washington, 106, 830 - 839." type="journal article" year="2004">Tennessen (2004)</bibRefCitation>
|
||
compared four characters for the
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE4180064FC6EFBF9" box="[795,910,1112,1136]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="diastatops">
|
||
<emphasis id="C9EFB903FFD2FFCDE4180064FC6EFBF9" box="[795,910,1112,1136]" italics="true" pageId="6" pageNumber="66">diastatops</emphasis>
|
||
</taxonomicName>
|
||
group. Using his data, we included measurements for the same characters for the two male
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE5B40040FCB2FB1D" box="[695,850,1148,1172]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="sarracenia">
|
||
<emphasis id="C9EFB903FFD2FFCDE5B40040FCB2FB1D" box="[695,850,1148,1172]" italics="true" pageId="6" pageNumber="66">C. sarracenia</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<tableCitation id="B61950AAFFD2FFCDE4610047FC5BFB1A" box="[866,955,1147,1171]" captionStart="TABLE 2" captionStartId="7.[151,235,692,713]" captionText="TABLE 2. Summary of four morphological characters for the Cordulegaster diastatops group; measurements for C. bilineata," pageId="6" pageNumber="66">Table 2</tableCitation>
|
||
). The average distance between the cercal spines,
|
||
<quantity id="3C63C8F4FFD2FFCDE7EF00A3FEB2FB3E" box="[236,338,1183,1207]" metricMagnitude="-4" metricUnit="m" metricValue="5.6" pageId="6" pageNumber="66" unit="mm" value="0.56">0.56 mm</quantity>
|
||
, fell within the range found for
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE5BF009CFCA0FB3E" box="[700,832,1183,1207]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="bilineata">
|
||
<emphasis id="C9EFB903FFD2FFCDE5BF009CFCA0FB3E" box="[700,832,1183,1207]" italics="true" pageId="6" pageNumber="66">C. bilineata</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE47B009CFBEDFB3E" box="[888,1037,1183,1207]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="diastatops">
|
||
<emphasis id="C9EFB903FFD2FFCDE47B009CFBEDFB3E" box="[888,1037,1183,1207]" italics="true" pageId="6" pageNumber="66">C. diastatops</emphasis>
|
||
</taxonomicName>
|
||
but was larger than that for
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE24E009CFA7CFB3E" box="[1357,1436,1184,1207]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="sayi">
|
||
<emphasis id="C9EFB903FFD2FFCDE24E009CFA7CFB3E" box="[1357,1436,1184,1207]" italics="true" pageId="6" pageNumber="66">C. sayi</emphasis>
|
||
</taxonomicName>
|
||
and smaller than for
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE67C00FFFE0CFB53" box="[383,492,1218,1242]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="talaria">
|
||
<emphasis id="C9EFB903FFD2FFCDE67C00FFFE0CFB53" box="[383,492,1218,1242]" italics="true" pageId="6" pageNumber="66">C. talaria</emphasis>
|
||
</taxonomicName>
|
||
. The average distal width of the epiproct,
|
||
<quantity id="3C63C8F4FFD2FFCDE4CB00FEFBCDFB53" box="[968,1069,1218,1242]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="6" pageNumber="66" unit="mm" value="1.8">1.80 mm</quantity>
|
||
, was essentially the same as that of
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE7B600DAFEC3FB74" box="[181,291,1253,1277]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="talaria">
|
||
<emphasis id="C9EFB903FFD2FFCDE7B600DAFEC3FB74" box="[181,291,1253,1277]" italics="true" pageId="6" pageNumber="66">C. talaria</emphasis>
|
||
</taxonomicName>
|
||
and within the range found for the other three species.
|
||
<bibRefCitation id="9F0A18E0FFD2FFCDE48C00D9FB95FB74" box="[911,1141,1253,1277]" pageId="6" pageNumber="66" refString="Pilgrim, E. M., Roush, S. A., & Krane, D. E. (2002) Combining DNA sequences and morphology in systematics: testing the validity of the dragonfly species Cordulegaster bilineata. Heredity, 89, 184 - 190." type="journal article">
|
||
Pilgrim
|
||
<emphasis id="C9EFB903FFD2FFCDE4E800DAFBC3FB74" box="[1003,1059,1253,1277]" italics="true" pageId="6" pageNumber="66">et al.</emphasis>
|
||
(2002)
|
||
</bibRefCitation>
|
||
found a significant difference between
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE63A0135FE20FAA9" box="[313,448,1288,1312]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="bilineata">
|
||
<emphasis id="C9EFB903FFD2FFCDE63A0135FE20FAA9" box="[313,448,1288,1312]" italics="true" pageId="6" pageNumber="66">C. bilineata</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE6F90135FD6FFAA9" box="[506,655,1288,1312]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="diastatops">
|
||
<emphasis id="C9EFB903FFD2FFCDE6F90135FD6FFAA9" box="[506,655,1288,1312]" italics="true" pageId="6" pageNumber="66">C. diastatops</emphasis>
|
||
</taxonomicName>
|
||
in the ratio of the epiproct distal width and cercus length; however, Tennessen’s (2004) analysis showed a significant difference only between
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE4EF0111FBBBFACD" box="[1004,1115,1324,1348]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="talaria">
|
||
<emphasis id="C9EFB903FFD2FFCDE4EF0111FBBBFACD" box="[1004,1115,1324,1348]" italics="true" pageId="6" pageNumber="66">C. talaria</emphasis>
|
||
</taxonomicName>
|
||
and the other three species. For
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE7C7016CFEBEFAEE" box="[196,350,1360,1383]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="sarracenia">
|
||
<emphasis id="C9EFB903FFD2FFCDE7C7016CFEBEFAEE" box="[196,350,1360,1383]" italics="true" pageId="6" pageNumber="66">C. sarracenia</emphasis>
|
||
</taxonomicName>
|
||
this average ratio, 1.1, was the same as for
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE445016CFC52FAEE" box="[838,946,1359,1383]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="talaria">
|
||
<emphasis id="C9EFB903FFD2FFCDE445016CFC52FAEE" box="[838,946,1359,1383]" italics="true" pageId="6" pageNumber="66">C. talaria</emphasis>
|
||
</taxonomicName>
|
||
. The mean width of the metepimeral stripe,
|
||
<quantity id="3C63C8F4FFD2FFCDE794014EFF1DFA03" box="[151,253,1394,1418]" metricMagnitude="-4" metricUnit="m" metricValue="9.6" pageId="6" pageNumber="66" unit="mm" value="0.96">0.96 mm</quantity>
|
||
, was less than that of the four other species, but within the range of
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE4F4014FFB9AFA03" box="[1015,1146,1394,1418]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="bilineata">
|
||
<emphasis id="C9EFB903FFD2FFCDE4F4014FFB9AFA03" box="[1015,1146,1394,1418]" italics="true" pageId="6" pageNumber="66">C. bilineata</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE3B2014FFB1FFA03" box="[1201,1279,1395,1418]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="sayi">
|
||
<emphasis id="C9EFB903FFD2FFCDE3B2014FFB1FFA03" box="[1201,1279,1395,1418]" italics="true" pageId="6" pageNumber="66">C. sayi</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="FB246511FFD2FFCDE7C601A9FA9EFA59" blockId="6.[151,1436,831,1488]" pageId="6" pageNumber="66">
|
||
The paraprocts are enlarged and distinct in male
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE5ED01AAFC6DFA27" box="[750,909,1430,1454]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="C9EFB903FFD2FFCDE5ED01AAFC6DFA27" box="[750,909,1430,1454]" italics="true" pageId="6" pageNumber="66">Cordulegaster</emphasis>
|
||
</taxonomicName>
|
||
. Examination of these structures ventrally initially indicated promise for interspecific differences, but interspecific variation renders this character unreliable.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B381369AFFD2FFC3E7940225FC04FEB5" lastPageId="8" lastPageNumber="68" pageId="6" pageNumber="66" type="key">
|
||
<paragraph id="FB246511FFD2FFCDE7940225FBEEF9B8" blockId="6.[151,1038,1561,1586]" box="[151,1038,1561,1586]" pageId="6" pageNumber="66">
|
||
<emphasis id="C9EFB903FFD2FFCDE7940225FD8FF9B8" bold="true" box="[151,623,1561,1586]" pageId="6" pageNumber="66">
|
||
Key to New World
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE6780225FDFEF9BB" ID-CoL="62ML3" box="[379,542,1561,1586]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="C9EFB903FFD2FFCDE6780225FDFEF9BB" bold="true" box="[379,542,1561,1586]" italics="true" pageId="6" pageNumber="66">Cordulegaster</emphasis>
|
||
</taxonomicName>
|
||
adults
|
||
</emphasis>
|
||
(adapted from
|
||
<bibRefCitation id="9F0A18E0FFD2FFCDE4190225FBE6F9B8" author="Needham" box="[794,1030,1561,1585]" pageId="6" pageNumber="66" refString="Needham, J. G., Westfall, M. J., Jr. & May, M. L. (2000) Dragonflies of North America. Scientific Publishers, Gainesville Florida, 939 pp." type="book" year="2000">
|
||
Needham
|
||
<emphasis id="C9EFB903FFD2FFCDE48E0226FC25F9B8" box="[909,965,1561,1585]" italics="true" pageId="6" pageNumber="66">et al.</emphasis>
|
||
2000
|
||
</bibRefCitation>
|
||
)
|
||
</paragraph>
|
||
<key id="8F0A3220FFD2FFCCE794025DFA7BFDE0" lastPageId="7" lastPageNumber="67" pageId="6" pageNumber="66">
|
||
<keyStep id="406F7DB4FFD2FFCDE794025DFA7CF91A" pageId="6" pageNumber="66">
|
||
<paragraph id="FB246511FFD2FFCDE794025DFA7BF9FF" blockId="6.[151,1436,1633,2035]" box="[151,1435,1633,1654]" pageId="6" pageNumber="66">
|
||
<keyLead id="406AC624FFD2FFCDE794025DFA7BF9FF" box="[151,1435,1633,1654]" pageId="6" pageNumber="66">
|
||
1. Occiput raised well above eyes and forming a conical protuberance; S3–7 with middorsal spear-shaped spots........
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE251025DFA7BF9FF" ID-CoL="YC6J" box="[1362,1435,1633,1654]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="obliqua">
|
||
<emphasis id="C9EFB903FFD2FFCDE251025DFA7BF9FF" box="[1362,1435,1633,1654]" italics="true" pageId="6" pageNumber="66">obliqua</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="FB246511FFD2FFCDE7940242FA7CF91A" blockId="6.[151,1436,1633,2035]" box="[151,1436,1662,1683]" pageId="6" pageNumber="66">
|
||
<keyLead id="406AC624FFD2FFCDE7940242FA7CF91A" box="[151,1436,1662,1683]" pageId="6" pageNumber="66">1’. Occiput at most raised above eyes and evenly convex; S3–7 with bands or paired spots.............................. 2</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="406F7DB4FFD2FFCDE79402A7FA7CF947" pageId="6" pageNumber="66">
|
||
<paragraph id="FB246511FFD2FFCDE79402A7FA7CF939" blockId="6.[151,1436,1633,2035]" box="[151,1436,1691,1712]" pageId="6" pageNumber="66">
|
||
<keyLead id="406AC624FFD2FFCDE79402A7FA7CF939" box="[151,1436,1691,1712]" pageId="6" pageNumber="66">2(1’). Eyes separated dorsally; female ovipositor projecting beyond tip of S10 for 1/3 or less its length....................... 3</keyLead>
|
||
</paragraph>
|
||
<paragraph id="FB246511FFD2FFCDE7940285FA7CF947" blockId="6.[151,1436,1633,2035]" box="[151,1436,1721,1742]" pageId="6" pageNumber="66">
|
||
<keyLead id="406AC624FFD2FFCDE7940285FA7CF947" box="[151,1436,1721,1742]" pageId="6" pageNumber="66">2’. Eyes touching at one point; female ovipositor extending beyond tip of S10 for at least 1/2 its length.................... 7</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="406F7DB4FFD2FFCDE79402EAFA7CF8AF" pageId="6" pageNumber="66">
|
||
<paragraph id="FB246511FFD2FFCDE79402EAFA7CF881" blockId="6.[151,1436,1633,2035]" pageId="6" pageNumber="66">
|
||
<keyLead id="406AC624FFD2FFCDE79402EAFA7CF881" pageId="6" pageNumber="66">3(2). S2–8 with bands of yellow that may be interrupted by brown middorsal carina; mes- and metepimeral thoracic stripes dis- tinctly paler than dorsal thoracic stripes.................................................................... 4</keyLead>
|
||
</paragraph>
|
||
<paragraph id="FB246511FFD2FFCDE794032DFA7CF8AF" blockId="6.[151,1436,1633,2035]" box="[151,1436,1809,1830]" pageId="6" pageNumber="66">
|
||
<keyLead id="406AC624FFD2FFCDE794032DFA7CF8AF" box="[151,1436,1809,1830]" pageId="6" pageNumber="66">3’. S2–8 with paired elongated spots or stripes; lateral thoracic stripes same color as dorsal thoracic stripes................. 5</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="406F7DB4FFD2FFCDE7940312FA7CF812" pageId="6" pageNumber="66">
|
||
<paragraph id="FB246511FFD2FFCDE7940312FA7CF8E8" blockId="6.[151,1436,1633,2035]" pageId="6" pageNumber="66">
|
||
<keyLead id="406AC624FFD2FFCDE7940312FA7CF8E8" pageId="6" pageNumber="66">
|
||
4(3). Ventromedial spine of male cercus at 1/4 length from base; S2–8 with bands continuous middorsally; metepisternum with dis- tinct reddish or purplish stripe..........................................................................
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE2720370FA7CF8E8" ID-CoL="YC6Q" box="[1393,1436,1868,1889]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="sayi">
|
||
<emphasis id="C9EFB903FFD2FFCDE2720370FA7CF8E8" box="[1393,1436,1868,1889]" italics="true" pageId="6" pageNumber="66">sayi</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="FB246511FFD2FFCDE7940355FA7CF812" blockId="6.[151,1436,1633,2035]" pageId="6" pageNumber="66">
|
||
<keyLead id="406AC624FFD2FFCDE7940355FA7CF812" pageId="6" pageNumber="66">
|
||
4’. Ventromedial spine of male cercus at 1/3 length from base; S2–8 with bands interrupted middorsally by brown middorsal carina; metepisternum without distinct stripe........................................................
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE23703BAFA7CF812" ID-CoL="YC6P" box="[1332,1436,1926,1947]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="sarracenia">
|
||
<emphasis id="C9EFB903FFD2FFCDE23703BAFA7CF812" box="[1332,1436,1926,1947]" italics="true" pageId="6" pageNumber="66">sarracenia</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<paragraph id="FB246511FFD2FFCDE794039FFA7BF85F" blockId="6.[151,1436,1633,2035]" pageId="6" pageNumber="66">
|
||
<keyLead id="406AC624FFD2FFCDE794039FFA7BF85F" pageId="6" pageNumber="66">
|
||
<keyStep id="406F7DB4FFD2FFCDE794039FFA7BF85F" pageId="6" pageNumber="66">
|
||
5(3’). Distance between tips of ventral cercal spines in males ≥
|
||
<quantity id="3C63C8F4FFD2FFCDE409039FFC82F831" box="[778,866,1955,1976]" metricMagnitude="-4" metricUnit="m" metricValue="7.6" pageId="6" pageNumber="66" unit="mm" value="0.76">0.76 mm</quantity>
|
||
; crest of occiput, in direct anterior view, straight to slightly convex in females................................................................................
|
||
<taxonomicName id="3C9B1E92FFD2FFCDE25903FDFA7BF85F" ID-CoL="YC6R" box="[1370,1435,1985,2006]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="6" pageNumber="66" phylum="Arthropoda" rank="species" species="talaria">
|
||
<emphasis id="C9EFB903FFD2FFCDE25903FDFA7BF85F" box="[1370,1435,1985,2006]" italics="true" pageId="6" pageNumber="66">talaria</emphasis>
|
||
</taxonomicName>
|
||
</keyStep>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="FB246511FFD2FFCDE79403E2FA7CF87A" blockId="6.[151,1436,1633,2035]" box="[151,1436,2014,2035]" pageId="6" pageNumber="66">
|
||
<keyLead id="406AC624FFD2FFCDE79403E2FA7CF87A" box="[151,1436,2014,2035]" pageId="6" pageNumber="66">
|
||
5’. Distance between tips of ventral cercal spines in males ≤
|
||
<quantity id="3C63C8F4FFD2FFCDE40003E2FCBAF87A" box="[771,858,2014,2035]" metricMagnitude="-4" metricUnit="m" metricValue="7.199999999999999" pageId="6" pageNumber="66" unit="mm" value="0.72">0.72 mm</quantity>
|
||
; crest of occiput, in direct anterior view, distinctly convex in
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="FB246511FFD3FFCCE7E204ABFA7CFF6E" blockId="7.[151,1437,151,617]" pageId="7" pageNumber="67">
|
||
females or if only slightly convex, then small rounded yellow spot on S4 and metepimeral stripe <
|
||
<quantity id="3C63C8F4FFD3FFCCE39604ABFB3EFF25" box="[1173,1246,151,172]" metricMagnitude="-3" metricUnit="m" metricValue="1.4" pageId="7" pageNumber="67" unit="mm" value="1.4">1.4 mm</quantity>
|
||
wide.......... 6
|
||
<keyLead id="406AC624FFD3FFCCE7940489FA7CFF6E" pageId="7" pageNumber="67">
|
||
<keyStep id="406F7DB4FFD3FFCCE7940489FA7CFF6E" pageId="7" pageNumber="67">
|
||
6(5’). Anteclypeus and ventral margin of postclypeus uniformly dark brown or black; legs dark, often black; apical width of male epiproct approximately 1.3 times length of cerci......................................................
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE23604EEFA7CFF6E" ID-CoL="YC63" box="[1333,1436,210,231]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="diastatops">
|
||
<emphasis id="C9EFB903FFD3FFCCE23604EEFA7CFF6E" box="[1333,1436,210,231]" italics="true" pageId="7" pageNumber="67">diastatops</emphasis>
|
||
</taxonomicName>
|
||
</keyStep>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="FB246511FFD3FFCCE79404D3FA7BFEAB" blockId="7.[151,1437,151,617]" pageId="7" pageNumber="67">
|
||
<keyLead id="406AC624FFD3FFCCE79404D3FA7BFEAB" pageId="7" pageNumber="67">
|
||
6’. Anteclypeus light brown and ventral margin of postclypeus largely yellow; legs brown; apical width of male epiproct about equal to length of cerci...........................................................................
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE2450531FA7BFEAB" ID-CoL="YC5W" box="[1350,1435,269,290]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="bilineata">
|
||
<emphasis id="C9EFB903FFD3FFCCE2450531FA7BFEAB" box="[1350,1435,269,290]" italics="true" pageId="7" pageNumber="67">bilineata</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
<keyStep id="406F7DB4FFD3FFCCE7940516FA7CFED5" pageId="7" pageNumber="67">
|
||
<paragraph id="FB246511FFD3FFCCE7940516FA7CFEB6" blockId="7.[151,1437,151,617]" box="[151,1436,298,319]" pageId="7" pageNumber="67">
|
||
<keyLead id="406AC624FFD3FFCCE7940516FA7CFEB6" box="[151,1436,298,319]" pageId="7" pageNumber="67">7(2’). S2–8 with paired yellow dorsolateral spots; antefrons predominately pale......................................... 8</keyLead>
|
||
</paragraph>
|
||
<paragraph id="FB246511FFD3FFCCE794057BFA7CFED5" blockId="7.[151,1437,151,617]" box="[151,1436,327,348]" pageId="7" pageNumber="67">
|
||
<keyLead id="406AC624FFD3FFCCE794057BFA7CFED5" box="[151,1436,327,348]" pageId="7" pageNumber="67">7’. S2–8 with bands of yellow; antefrons dark brown............................................................ 9</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="406F7DB4FFD3FFCCE7940559FA7BFE3C" pageId="7" pageNumber="67">
|
||
<paragraph id="FB246511FFD3FFCCE7940559FA7CFEF3" blockId="7.[151,1437,151,617]" box="[151,1436,357,378]" pageId="7" pageNumber="67">
|
||
<keyLead id="406AC624FFD3FFCCE7940559FA7CFEF3" box="[151,1436,357,378]" pageId="7" pageNumber="67">
|
||
8(7). Entire postfrons distinctly darker than antefrons; forewing with 3 cubito-anal crossveins......................
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE2400559FA7CFEF3" ID-CoL="YC6F" box="[1347,1436,357,378]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="maculata">
|
||
<emphasis id="C9EFB903FFD3FFCCE2400559FA7CFEF3" box="[1347,1436,357,378]" italics="true" pageId="7" pageNumber="67">maculata</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="FB246511FFD3FFCCE79405BEFA7BFE3C" blockId="7.[151,1437,151,617]" pageId="7" pageNumber="67">
|
||
<keyLead id="406AC624FFD3FFCCE79405BEFA7BFE3C" pageId="7" pageNumber="67">
|
||
8’. Entire postfrons not darker than antefrons (antefrons concolorous in
|
||
<emphasis id="C9EFB903FFD3FFCCE47605BEFBF4FE1E" box="[885,1044,386,407]" italics="true" pageId="7" pageNumber="67">C. d. deserticola</emphasis>
|
||
or streaked with brown or black in
|
||
<emphasis id="C9EFB903FFD3FFCCE26E05BEFECEFE3C" italics="true" pageId="7" pageNumber="67">C. d. dorsalis</emphasis>
|
||
); forewing usually with 2 cubito-anal crossveins................................................
|
||
<emphasis id="C9EFB903FFD3FFCCE24D059CFA7BFE3C" box="[1358,1435,416,437]" italics="true" pageId="7" pageNumber="67">dorsalis</emphasis>
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="406F7DB4FFD3FFCCE7940581FA7BFE66" pageId="7" pageNumber="67">
|
||
<paragraph id="FB246511FFD3FFCCE7940581FA7CFE5B" blockId="7.[151,1437,151,617]" box="[151,1436,445,466]" pageId="7" pageNumber="67">
|
||
<keyLead id="406AC624FFD3FFCCE7940581FA7CFE5B" box="[151,1436,445,466]" pageId="7" pageNumber="67">
|
||
9(7’). Postfrons brown.................................................................................
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE24B0581FA7CFE5B" ID-CoL="9WYBW" box="[1352,1436,445,466]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="godmani">
|
||
<emphasis id="C9EFB903FFD3FFCCE24B0581FA7CFE5B" box="[1352,1436,445,466]" italics="true" pageId="7" pageNumber="67">godmani</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="FB246511FFD3FFCCE79405E6FA7BFE66" blockId="7.[151,1437,151,617]" box="[151,1435,474,495]" pageId="7" pageNumber="67">
|
||
<keyLead id="406AC624FFD3FFCCE79405E6FA7BFE66" box="[151,1435,474,495]" pageId="7" pageNumber="67">9’. Postfrons pale at least medially.......................................................................... 10</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="406F7DB4FFD3FFCCE79405CBFA7BFDE0" pageId="7" pageNumber="67">
|
||
<paragraph id="FB246511FFD3FFCCE79405CBFA7CFDA4" blockId="7.[151,1437,151,617]" pageId="7" pageNumber="67">
|
||
<keyLead id="406AC624FFD3FFCCE79405CBFA7CFDA4" pageId="7" pageNumber="67">
|
||
10(9’). S8–9 with yellow bands interrupted middorsally by more than width of middorsal carina; rear of head largely brown or black; forewing with 3–4, rarely 2, cubito-anal crossveins......................................................
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE24E0624FA7CFDA4" ID-CoL="YC65" box="[1357,1436,536,557]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="erronea">
|
||
<emphasis id="C9EFB903FFD3FFCCE24E0624FA7CFDA4" box="[1357,1436,536,557]" italics="true" pageId="7" pageNumber="67">erronea</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="FB246511FFD3FFCCE794060AFA7BFDE0" blockId="7.[151,1437,151,617]" pageId="7" pageNumber="67">
|
||
<keyLead id="406AC624FFD3FFCCE794060AFA7BFDE0" pageId="7" pageNumber="67">
|
||
10’. S8–9 with yellow bands not interrupted middorsally, or if so by no more than width of middorsal carina; rear of head yellow; forewing with 2 cubito-anal crossveins...............................................................
|
||
<emphasis id="C9EFB903FFD3FFCCE24A0668FA7BFDE0" box="[1353,1435,596,617]" italics="true" pageId="7" pageNumber="67">diadema</emphasis>
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
</key>
|
||
<caption id="AFE43599FFD3FFCCE7940688FA7CFD43" box="[151,1436,691,714]" pageId="7" pageNumber="67">
|
||
<paragraph id="FB246511FFD3FFCCE7940688FA7CFD43" blockId="7.[151,1436,691,1621]" box="[151,1436,691,714]" pageId="7" pageNumber="67">
|
||
<emphasis id="C9EFB903FFD3FFCCE7940688FEE4FD40" bold="true" box="[151,260,692,713]" pageId="7" pageNumber="67">TABLE 2.</emphasis>
|
||
Summary of four morphological characters for the
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE4110688FBF2FD43" ID-CoL="YC63" box="[786,1042,692,714]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="diastatops">
|
||
<emphasis id="C9EFB903FFD3FFCCE4110688FBF2FD43" box="[786,1042,692,714]" italics="true" pageId="7" pageNumber="67">Cordulegaster diastatops</emphasis>
|
||
</taxonomicName>
|
||
group; measurements for
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE21E0688FA78FD43" ID-CoL="YC5W" box="[1309,1432,692,714]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="bilineata">C. bilineata</taxonomicName>
|
||
,
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="FB246511FFD3FFCCE79406EFFBC6FD61" blockId="7.[151,1436,691,1621]" box="[151,1062,722,745]" pageId="7" pageNumber="67">
|
||
<emphasis id="C9EFB903FFD3FFCCE79406EFFE90FD61" box="[151,368,722,744]" italics="true" pageId="7" pageNumber="67">
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE79406EFFEFFFD61" ID-CoL="YC63" box="[151,287,722,744]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="diastatops">C. diastatops</taxonomicName>
|
||
,
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE62A06EFFE90FD61" ID-CoL="YC6Q" box="[297,368,723,744]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="sayi">C. sayi</taxonomicName>
|
||
</emphasis>
|
||
, and
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE6A406EFFDE9FD61" ID-CoL="YC6R" box="[423,521,722,744]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="talaria">
|
||
<emphasis id="C9EFB903FFD3FFCCE6A406EFFDE9FD61" box="[423,521,722,744]" italics="true" pageId="7" pageNumber="67">C. talaria</emphasis>
|
||
</taxonomicName>
|
||
taken from
|
||
<bibRefCitation id="9F0A18E0FFD3FFCCE58706EFFCDAFD60" author="Tennessen" box="[644,826,723,745]" pageId="7" pageNumber="67" refString="Tennessen, K. J. (2004) Cordulegaster talaria, n. sp. (Odonata: Cordulegastridae) from west-central Arkansas. Proceedings of the Entomological Society of Washington, 106, 830 - 839." type="journal article" year="2004">Tennessen (2004)</bibRefCitation>
|
||
. Measurements in mm.
|
||
</paragraph>
|
||
<paragraph id="FB246511FFD3FFCCE79C073FFB38FC93" blockId="7.[151,1436,691,1621]" box="[159,1240,771,794]" pageId="7" pageNumber="67">Character Species n Mean Range</paragraph>
|
||
<paragraph id="FB246511FFD3FFCCE79C0712FB1CFC61" blockId="7.[151,1436,691,1621]" pageId="7" pageNumber="67">
|
||
<emphasis id="C9EFB903FFD3FFCCE79C0712FD7DFCCA" box="[159,669,813,835]" italics="true" pageId="7" pageNumber="67">
|
||
Cercus spine gap
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE5260712FD7DFCCA" ID-CoL="YC5W" box="[549,669,813,835]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="bilineata">C. bilineata</taxonomicName>
|
||
</emphasis>
|
||
77 0.64 0.52–0.73
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE526076BFD4BFCE4" ID-CoL="YC63" box="[549,683,855,877]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="diastatops">
|
||
<emphasis id="C9EFB903FFD3FFCCE526076BFD4BFCE4" box="[549,683,855,877]" italics="true" pageId="7" pageNumber="67">C. diastatops</emphasis>
|
||
</taxonomicName>
|
||
32 0.65 0.54–0.71
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE52607BDFD8CFC1F" ID-CoL="YC6Q" box="[549,620,897,918]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="sayi">
|
||
<emphasis id="C9EFB903FFD3FFCCE52607BDFD8CFC1F" box="[549,620,897,918]" italics="true" pageId="7" pageNumber="67">C. sayi</emphasis>
|
||
</taxonomicName>
|
||
40 0.46 0.36–0.52
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE5260796FD51FC36" ID-CoL="YC6P" box="[549,689,938,959]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="sarracenia">
|
||
<emphasis id="C9EFB903FFD3FFCCE5260796FD51FC36" box="[549,689,938,959]" italics="true" pageId="7" pageNumber="67">C. sarracenia</emphasis>
|
||
</taxonomicName>
|
||
8 0.56 0.46–0.62
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE52607EFFD68FC61" ID-CoL="YC6R" box="[549,648,978,1000]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="talaria">
|
||
<emphasis id="C9EFB903FFD3FFCCE52607EFFD68FC61" box="[549,648,978,1000]" italics="true" pageId="7" pageNumber="67">C. talaria</emphasis>
|
||
</taxonomicName>
|
||
19 0.83 0.77–0.89
|
||
</paragraph>
|
||
<paragraph id="FB246511FFD3FFCCE79C07C7FB1DFB3E" blockId="7.[151,1436,691,1621]" pageId="7" pageNumber="67">
|
||
Epiproct width
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE52507C0FD7AFB98" ID-CoL="YC5W" box="[550,666,1019,1041]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="bilineata">C. bilineata</taxonomicName>
|
||
77 1.76 1.57–1.99
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE526001AFD48FBB2" ID-CoL="YC63" box="[549,680,1061,1083]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="diastatops">C. diastatops</taxonomicName>
|
||
32 2.05 1.77–2.24
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE5260073FD8CFBED" ID-CoL="YC6Q" box="[549,620,1102,1124]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="sayi">C. sayi</taxonomicName>
|
||
40 1.93 1.77–2.14
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE5260044FD4AFB07" ID-CoL="YC6P" box="[549,682,1144,1166]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="sarracenia">C. sarracenia</taxonomicName>
|
||
8 1.80 1.70–1.96
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE526009EFD63FB3E" ID-CoL="YC6R" box="[549,643,1185,1207]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="talaria">C. talaria</taxonomicName>
|
||
19 1.81 1.69–1.91
|
||
</paragraph>
|
||
<paragraph id="FB246511FFD3FFCCE79C00F6FB1DFA0F" blockId="7.[151,1436,691,1621]" pageId="7" pageNumber="67">
|
||
Epiproct width/cercus length
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE52600F7FD7DFB69" ID-CoL="YC5W" box="[549,669,1226,1248]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="bilineata">
|
||
<emphasis id="C9EFB903FFD3FFCCE52600F7FD7DFB69" box="[549,669,1226,1248]" italics="true" pageId="7" pageNumber="67">C. bilineata</emphasis>
|
||
</taxonomicName>
|
||
75 0.99 0.87–1.16
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE52600C8FD4BFA83" ID-CoL="YC63" box="[549,683,1268,1290]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="diastatops">
|
||
<emphasis id="C9EFB903FFD3FFCCE52600C8FD4BFA83" box="[549,683,1268,1290]" italics="true" pageId="7" pageNumber="67">C. diastatops</emphasis>
|
||
</taxonomicName>
|
||
32 1.23 1.12–1.40
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE5260122FD8CFABA" ID-CoL="YC6Q" box="[549,620,1310,1331]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="sayi">
|
||
<emphasis id="C9EFB903FFD3FFCCE5260122FD8CFABA" box="[549,620,1310,1331]" italics="true" pageId="7" pageNumber="67">C. sayi</emphasis>
|
||
</taxonomicName>
|
||
40 0.98 0.89–1.11
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE526017BFD51FAD4" ID-CoL="YC6P" box="[549,689,1351,1373]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="sarracenia">
|
||
<emphasis id="C9EFB903FFD3FFCCE526017BFD51FAD4" box="[549,689,1351,1373]" italics="true" pageId="7" pageNumber="67">C. sarracenia</emphasis>
|
||
</taxonomicName>
|
||
8 1.11 0.99–1.23
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE526014DFD68FA0F" ID-CoL="YC6R" box="[549,648,1392,1414]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="talaria">
|
||
<emphasis id="C9EFB903FFD3FFCCE526014DFD68FA0F" box="[549,648,1392,1414]" italics="true" pageId="7" pageNumber="67">C. talaria</emphasis>
|
||
</taxonomicName>
|
||
19 1.10 1.02–1.16
|
||
</paragraph>
|
||
<paragraph id="FB246511FFD3FFCCE79C01A5FB1CF9DD" blockId="7.[151,1436,691,1621]" pageId="7" pageNumber="67">
|
||
Metepimeral stripe width
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE52601A6FD7DFA26" ID-CoL="YC5W" box="[549,669,1433,1455]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="bilineata">
|
||
<emphasis id="C9EFB903FFD3FFCCE52601A6FD7DFA26" box="[549,669,1433,1455]" italics="true" pageId="7" pageNumber="67">C. bilineata</emphasis>
|
||
</taxonomicName>
|
||
77 1.06 0.82–1.31
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE52601FFFD4BFA51" ID-CoL="YC63" box="[549,683,1474,1496]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="diastatops">
|
||
<emphasis id="C9EFB903FFD3FFCCE52601FFFD4BFA51" box="[549,683,1474,1496]" italics="true" pageId="7" pageNumber="67">C. diastatops</emphasis>
|
||
</taxonomicName>
|
||
32 1.52 1.27–1.80
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE52601D0FD8CF98B" ID-CoL="YC6Q" box="[549,620,1516,1538]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="sayi">
|
||
<emphasis id="C9EFB903FFD3FFCCE52601D0FD8CF98B" box="[549,620,1516,1538]" italics="true" pageId="7" pageNumber="67">C. sayi</emphasis>
|
||
</taxonomicName>
|
||
40 1.05 0.90–1.23
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE526022AFD51F9A2" ID-CoL="YC6P" box="[549,689,1558,1579]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="sarracenia">
|
||
<emphasis id="C9EFB903FFD3FFCCE526022AFD51F9A2" box="[549,689,1558,1579]" italics="true" pageId="7" pageNumber="67">C. sarracenia</emphasis>
|
||
</taxonomicName>
|
||
8 0.96 0.85–1.10
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE5260203FD68F9DC" ID-CoL="YC6R" box="[549,648,1599,1621]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="talaria">
|
||
<emphasis id="C9EFB903FFD3FFCCE5260203FD68F9DC" box="[549,648,1599,1621]" italics="true" pageId="7" pageNumber="67">C. talaria</emphasis>
|
||
</taxonomicName>
|
||
19 1.59 1.44–1.68
|
||
</paragraph>
|
||
<paragraph id="FB246511FFD3FFCCE7C602A5FF20F867" blockId="7.[151,1437,1689,2030]" pageId="7" pageNumber="67">
|
||
<emphasis id="C9EFB903FFD3FFCCE7C602A5FE5AF93B" bold="true" box="[197,442,1689,1714]" pageId="7" pageNumber="67">Habitat and biology.</emphasis>
|
||
The recent discovery of this species resulted in a period of little more than one week of fieldwork in 2010 and three weeks in 2011 before its flight season was over. Its known flight season (based on photos and specimens) is
|
||
<date id="8F2543D1FFD3FFCCE68C02E3FD9BF97E" box="[399,635,1759,1783]" pageId="7" pageNumber="67">15 March – 29 April</date>
|
||
. All individuals observed to date were associated with bogs supporting the pitcher plant
|
||
<emphasis id="C9EFB903FFD3FFCCE6630338FDC8F892" box="[352,552,1795,1819]" italics="true" pageId="7" pageNumber="67">
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE6630338FE3DF892" ID-CoL="YC6P" box="[352,477,1796,1819]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="68" phylum="Arthropoda" rank="species" species="sarracenia">Sarracenia</taxonomicName>
|
||
alata.
|
||
</emphasis>
|
||
All of these bogs have small, spring-fed seeps running through them. This restricted habitat, along with the discovery of this species only recently, suggests its preference for these bogs as a breeding habitat.
|
||
<bibRefCitation id="9F0A18E0FFD3FFCCE65F0375FE0BF8E8" author="Carle" box="[348,491,1865,1889]" pageId="7" pageNumber="67" refString="Carle, F. L. (1983). A new Zoraena (Odonata: Cordulegastridae) from eastern North America, with a key to the adult Cordulegastridae of America. Annals of the Entomological Society of America, 76, 61 - 68." type="journal article" year="1983">Carle (1983)</bibRefCitation>
|
||
states that members of the
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE4200376FC57F8E8" ID-CoL="YC63" box="[803,951,1865,1889]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="species" species="diastatops">
|
||
<emphasis id="C9EFB903FFD3FFCCE4200376FC57F8E8" box="[803,951,1865,1889]" italics="true" pageId="7" pageNumber="67">C. diastatops</emphasis>
|
||
</taxonomicName>
|
||
group are typically found near spring runs and small streams. His observations of the behavior of the group, including males perching obliquely at ca. 45° on sunlit stems approximately
|
||
<quantity id="3C63C8F4FFD3FFCCE6D203B3FDA2F821" box="[465,578,1935,1960]" metricMagnitude="-1" metricUnit="m" metricValue="4.0" metricValueMax="7.0" metricValueMin="1.0" pageId="7" pageNumber="67" unit="cm" value="40.0" valueMax="70.0" valueMin="10.0">10–70 cm</quantity>
|
||
above ground, are also consistent with observations for this species. Other species of North American
|
||
<taxonomicName id="3C9B1E92FFD3FFCCE6CA038FFD8AF842" ID-CoL="62ML3" box="[457,618,1971,1995]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="7" pageNumber="67" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="C9EFB903FFD3FFCCE6CA038FFD8AF842" box="[457,618,1971,1995]" italics="true" pageId="7" pageNumber="67">Cordulegaster</emphasis>
|
||
</taxonomicName>
|
||
are typically found patrolling closer to the water at distances less than
|
||
<quantity id="3C63C8F4FFD3FFCCE283038FFF5DF867" metricMagnitude="-1" metricUnit="m" metricValue="3.0" pageId="7" pageNumber="67" unit="cm" value="30.0">30 cm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="FB246511FFDCFFC3E7C604ABFC46FF7F" blockId="8.[151,1437,151,669]" pageId="8" pageNumber="68">
|
||
Males and females have been observed flying along ridge tops some distance from water. Oviposition has not been observed in
|
||
<taxonomicName id="3C9B1E92FFDCFFC3E65D0480FE19FF5A" ID-CoL="YC6P" box="[350,505,188,211]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="8" pageNumber="68" phylum="Arthropoda" rank="species" species="sarracenia">
|
||
<emphasis id="C9EFB903FFDCFFC3E65D0480FE19FF5A" box="[350,505,188,211]" italics="true" pageId="8" pageNumber="68">C. sarracenia</emphasis>
|
||
</taxonomicName>
|
||
, but members of the
|
||
<taxonomicName id="3C9B1E92FFDCFFC3E5EF0480FC60FF5A" ID-CoL="YC63" box="[748,896,187,211]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="8" pageNumber="68" phylum="Arthropoda" rank="species" species="diastatops">
|
||
<emphasis id="C9EFB903FFDCFFC3E5EF0480FC60FF5A" box="[748,896,187,211]" italics="true" pageId="8" pageNumber="68">C. diastatops</emphasis>
|
||
</taxonomicName>
|
||
group are known to hover with the body at 60° from the water surface between thrusts of the ovipositor (
|
||
<bibRefCitation id="9F0A18E0FFDCFFC3E41B04E2FC7AFF7F" author="Carle" box="[792,922,222,246]" pageId="8" pageNumber="68" refString="Carle, F. L. (1983). A new Zoraena (Odonata: Cordulegastridae) from eastern North America, with a key to the adult Cordulegastridae of America. Annals of the Entomological Society of America, 76, 61 - 68." type="journal article" year="1983">Carle 1983</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="FB246511FFDCFFC3E7C4053DFC04FEB5" blockId="8.[151,1437,151,669]" pageId="8" pageNumber="68">
|
||
Nymphs of various instars and one exuviae were collected in 2011. They are largely found in hillside seepages.
|
||
<taxonomicName id="3C9B1E92FFDCFFC3E7940519FE96FEB4" ID-CoL="7BF7B" box="[151,374,293,317]" class="Insecta" family="Petaluridae" genus="Tachopteryx" kingdom="Animalia" order="Odonata" pageId="8" pageNumber="68" phylum="Arthropoda" rank="species" species="thoreyi">
|
||
<emphasis id="C9EFB903FFDCFFC3E7940519FE96FEB4" box="[151,374,293,317]" italics="true" pageId="8" pageNumber="68">Tachopteryx thoreyi</emphasis>
|
||
</taxonomicName>
|
||
nymphs were collected alongside them at one location.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B381369AFFDCFFC3E7C4057BFBBDFD15" pageId="8" pageNumber="68" type="distribution">
|
||
<paragraph id="FB246511FFDCFFC3E7C4057BFCBEFE65" blockId="8.[151,1437,151,669]" pageId="8" pageNumber="68">
|
||
<emphasis id="C9EFB903FFDCFFC3E7C4057BFD73FEE9" bold="true" box="[199,659,327,352]" pageId="8" pageNumber="68">Distribution and Conservation Status.</emphasis>
|
||
The new species is known from only six different localities in five counties and one parish in southeast Texas and western Lousiana (Anderson,
|
||
<taxonomicName id="3C9B1E92FFDCFFC3E3050557FF1BFE2F" authority="Jasper, Newton and Tyler Counties" authorityName="Jasper, Newton and Tyler Counties" class="Leotiomycetes" family="Dermateaceae" genus="Angelina" kingdom="Fungi" order="Helotiales" pageId="8" pageNumber="68" phylum="Ascomycota" rank="genus">Angelina, Jasper, Newton and Tyler Counties</taxonomicName>
|
||
in Texas and Natchitoches Parish in Louisiana). Records from Anderson and Tyler counties are based on photographs. These points are separated by
|
||
<quantity id="3C63C8F4FFDCFFC3E58B058DFD3EFE40" box="[648,734,433,457]" metricMagnitude="5" metricUnit="m" metricValue="2.75" pageId="8" pageNumber="68" unit="km" value="275.0">275 km</quantity>
|
||
at the farthest, but all are associated with bogs containing the Pale Pitcher Plant or Yellow Trumpet (
|
||
<emphasis id="C9EFB903FFDCFFC3E54905E9FCE6FE64" box="[586,774,469,493]" italics="true" pageId="8" pageNumber="68">
|
||
<taxonomicName id="3C9B1E92FFDCFFC3E54905E9FD26FE65" box="[586,710,469,492]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="8" pageNumber="68" phylum="Arthropoda" rank="species" species="sarracenia">Sarracenia</taxonomicName>
|
||
alata
|
||
</emphasis>
|
||
Wood).
|
||
</paragraph>
|
||
<paragraph id="FB246511FFDCFFC3E7C605CBFBBDFD15" blockId="8.[151,1437,151,669]" pageId="8" pageNumber="68">
|
||
Currently
|
||
<taxonomicName id="3C9B1E92FFDCFFC3E63B05C4FE33FD99" box="[312,467,504,528]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="8" pageNumber="68" phylum="Arthropoda" rank="species" species="sarracenia">
|
||
<emphasis id="C9EFB903FFDCFFC3E63B05C4FE33FD99" box="[312,467,504,528]" italics="true" pageId="8" pageNumber="68">C. sarracenia</emphasis>
|
||
</taxonomicName>
|
||
is restricted to bogs where pitcher plants reside, which is cause for concern. In many areas such as the Big Thicket, these bogs are becoming rare because they are being ditched for drainage (
|
||
<bibRefCitation id="9F0A18E0FFDCFFC3E2430627FF33FDDF" author="Ajilvsgi" pageId="8" pageNumber="68" refString="Ajilvsgi, G. (1979) Wild flowers of the Big Thicket: East Texas, and western Louisiana. Texas A & M University Press, College Station, Texas, 360 pp." type="book" year="1979">Ajilvsgi 1979</bibRefCitation>
|
||
). The distribution of
|
||
<emphasis id="C9EFB903FFDCFFC3E6CA0603FDC1FDDF" box="[457,545,574,598]" italics="true" pageId="8" pageNumber="68">S. alata</emphasis>
|
||
is in southeastern
|
||
<collectingCountry id="838C2581FFDCFFC3E5FF0602FC74FDDF" box="[764,916,574,598]" name="United States of America" pageId="8" pageNumber="68">United States</collectingCountry>
|
||
adjacent to the Gulf of
|
||
<collectingCountry id="838C2581FFDCFFC3E3AD0602FAE3FDDF" box="[1198,1283,574,598]" name="Mexico" pageId="8" pageNumber="68">Mexico</collectingCountry>
|
||
and includes Mississippi and Alabama in addition to Texas and Louisiana. Because
|
||
<taxonomicName id="3C9B1E92FFDCFFC3E4B9065DFB32FDF0" box="[954,1234,609,633]" class="Insecta" family="Cordulegastridae" genus="Cordulegaster" kingdom="Animalia" order="Odonata" pageId="8" pageNumber="68" phylum="Arthropoda" rank="species" species="sarracenia">Cordulegaster sarracenia</taxonomicName>
|
||
has only recently been discovered, it should be considered Data Deficient in any Red List classification.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |