treatments-xml/data/D2/7B/87/D27B87A3FFA2F124FE83FF35906CFB0F.xml
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<document id="7F818348F6526CBF0FC422DAACFA075B" ID-CLB-Dataset="6839" ID-DOI="http://doi.org/10.5281/zenodo.4760320" ID-GBIF-Dataset="b57353e3-eb49-4e99-8bbc-663c127b6842" ID-ISSN="1854-0392" ID-Zenodo-Dep="4760320" IM.materialsCitations_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects" IM.treatments_approvedBy="felipe" checkinTime="1620961955397" checkinUser="felipe" docAuthor="Sandberg, John B." docDate="2011" docId="D27B87A3FFA2F124FE83FF35906CFB0F" docLanguage="en" docName="Illiesia.7.22.202-258.pdf" docOrigin="Illiesia 7 (22)" docStyle="DocumentStyle:3ED4ECBC8873166DC296BE619562C54F.3:Illiesia.2009-.journal_article" docStyleId="3ED4ECBC8873166DC296BE619562C54F" docStyleName="Illiesia.2009-.journal_article" docStyleVersion="3" docTitle="Isoperla tilasqua : Szczytko &amp; Stewart 2004" docType="treatment" docVersion="8" lastPageNumber="255" masterDocId="2E42FFDBFF91F111FF8DFFD59372FFD3" masterDocTitle="The Isoperla Of California (Plecoptera: Perlodidae); Larval Descriptions And A Key To 17 Western Nearctic Species" masterLastPageNumber="258" masterPageNumber="202" pageNumber="253" updateTime="1692378301756" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:title id="ECFE8602ED88D52C1837A658D010BCB0">The Isoperla Of California (Plecoptera: Perlodidae); Larval Descriptions And A Key To 17 Western Nearctic Species</mods:title>
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<taxonomicName id="9DD24D36FFA2F122FE83FF3591BEFF2A" ID-CoL="3QB26" authority="Szczytko &amp; Stewart" authorityName=": Szczytko &amp; Stewart" authorityYear="2004" box="[270,716,224,249]" class="Insecta" family="Perlodidae" genus="Isoperla" kingdom="Animalia" order="Plecoptera" pageId="51" pageNumber="253" phylum="Arthropoda" rank="species" species="tilasqua">
<emphasis id="68A6EAA7FFA2F122FE83FF3592ABFF2B" bold="true" box="[270,473,224,248]" italics="true" pageId="51" pageNumber="253">Isoperla tilasqua</emphasis>
Szczytko &amp; Stewart
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</paragraph>
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<subSubSection id="12C8653EFFA2F122FEF8FED19114FECF" box="[373,614,260,284]" pageId="51" pageNumber="253" type="description">
<paragraph id="5A6D36B5FFA2F122FEF8FED19114FECF" blockId="51.[270,716,224,284]" box="[373,614,260,284]" pageId="51" pageNumber="253">
(
<figureCitation id="C2E92A30FFA2F122FEF0FED192ABFECF" box="[381,473,260,284]" captionStart="Figs" captionStartId="9.[189,238,1823,1847]" captionTargetBox="[249,1383,235,1762]" captionTargetId="figure-57@9.[249,1383,235,1762]" captionTargetPageId="9" captionText="Figs. 2a-q. Isoperla lacinia habitus, 40x, Bar = 500µm. 2a. I. acula; 2b. I. adunca; 2c. I. baumanni; 2d. I. bifurcata; 2e. I. denningi; 2f. I. fulva; 2g. I. laucki; 2h. I. marmorata; 2i. I. miwok; 2j. I. mormona; 2k. I. muir; 2L. I. pinta; 2m. I. quinquepunctata; 2n. I. roguensis; 2o. I. sobria; 2p. I. sordida; 2q. I. tilasqua." figureDoi="http://doi.org/10.5281/zenodo.4760326" httpUri="https://zenodo.org/record/4760326/files/figure.png" pageId="51" pageNumber="253">Figs. 2q</figureCitation>
,
<figureCitation id="C2E92A30FFA2F122FE68FED19172FECF" box="[485,512,260,284]" captionStart="Figs" captionStartId="52.[189,238,1823,1847]" captionTargetBox="[317,1315,251,1766]" captionTargetId="figure-57@52.[317,1315,251,1766]" captionTargetPageId="52" captionText="Figs. 19a-h. Isoperla tilasqua nymph and ventral maxilla, Meacham Creek, Umatilla County, OR. Submarginal setae groups A and B, Marginal setae C, Ventral surface setae D, and Dorsal surface setae DSS. Fig. 5e Inset: Maxillary palp segment 3 with apically rounded long thin setae, 400x. White bars = 1 mm, 19e-f 100x, 19g 200x, and 19h 400x." figureDoi="http://doi.org/10.5281/zenodo.4760378" httpUri="https://zenodo.org/record/4760378/files/figure.png" pageId="51" pageNumber="253">19</figureCitation>
a-h,
<figureCitation id="C2E92A30FFA2F122FDBEFED19122FECF" box="[563,592,260,284]" captionStart="Figs" captionStartId="54.[189,238,1610,1634]" captionTargetBox="[211,1421,251,1541]" captionTargetId="figure-57@54.[211,1421,251,1541]" captionTargetPageId="54" captionText="Figs. 20a-q. Isoperla front right leg habitus, Larvae, 3240x, Bar = 1mm. 20a. I. acula; 20b. I. adunca; 20c. I. baumanni; 20d. I. bifurcata; 20e. I. denningi; 20f. I. fulva; 20g. I. laucki; 20h. I. marmorata; 20i. I. miwok; 20j. I. mormona; 20k. I. muir; 20L. I. pinta; 20m. I. quinquepunctata; 20n. I. roguensis; 20o. I. sobria; 20p. I. sordida; 20q. I. tilasqua." figureDoi="http://doi.org/10.5281/zenodo.4760382" httpUri="https://zenodo.org/record/4760382/files/figure.png" pageId="51" pageNumber="253">20</figureCitation>
q)
</paragraph>
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<taxonomicName id="9DD24D36FFA2F122FF6EFE9A91F1FEB7" ID-CoL="3QB26" authority="Szczytko &amp; Stewart 1979" authorityName=": Szczytko &amp; Stewart" authorityYear="2004" box="[227,643,335,357]" class="Insecta" family="Perlodidae" genus="Isoperla" kingdom="Animalia" order="Plecoptera" pageId="51" pageNumber="253" phylum="Arthropoda" rank="species" species="tilasqua">
<emphasis id="68A6EAA7FFA2F122FF6EFE9A92F3FEB7" box="[227,385,335,356]" italics="true" pageId="51" pageNumber="253">Isoperla tilasqua</emphasis>
<bibRefCitation id="3E434B44FFA2F122FE08FE9A91F1FEB7" author="Szczytko &amp; Stewart" box="[389,643,335,357]" firstAuthor="Szczytko" pageId="51" pageNumber="253" refId="ref39054" refString="Szczytko, S. W. &amp; K. W. Stewart. 1979. The genus Isoperla (Plecoptera) of western North America; Holomorphology and systematics, and a new" type="book" year="1979">Szczytko &amp; Stewart 1979</bibRefCitation>
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, 32:60-61.
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,
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, ovum.
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<taxonomicName id="9DD24D36FFA2F122FF6EFE4591ECFE76" ID-CoL="3QB26" authority=": Szczytko &amp; Stewart 2004" authorityName=": Szczytko &amp; Stewart" authorityYear="2004" box="[227,670,400,422]" class="Insecta" family="Perlodidae" genus="Isoperla" kingdom="Animalia" order="Plecoptera" pageId="51" pageNumber="253" phylum="Arthropoda" rank="species" species="tilasqua">
<emphasis id="68A6EAA7FFA2F122FF6EFE4592F6FE76" box="[227,388,400,421]" italics="true" pageId="51" pageNumber="253">Isoperla tilasqua</emphasis>
:
<bibRefCitation id="3E434B44FFA2F122FE1CFE4591ECFE76" author="Szczytko &amp; Stewart" box="[401,670,400,422]" firstAuthor="Szczytko" pageId="51" pageNumber="253" pagination="233 - 243" refId="ref39226" refString="Szczytko, S. W. &amp; K. W. Stewart. 2004. Isoperla muir, a new species of western Nearctic Isoperla and a new larval description of Isoperla tilasqua Szczytko and Stewart, (Plecoptera: Perlodidae). Transactions of the American Entomological Society, 130 (2): 233 - 243." type="journal article" year="2004">Szczytko &amp; Stewart 2004</bibRefCitation>
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, 130(2):236- 237. Larva (reared)
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.
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<emphasis id="68A6EAA7FFA2F122FF30FE2C92DEFDC2" bold="true" box="[189,428,505,529]" pageId="51" pageNumber="253">Material examined.</emphasis>
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TYPES:
<taxonomicName id="9DD24D36FFA2F122FD98FE2F91F3FDC2" authorityName=": Szczytko &amp; Stewart" authorityYear="2004" box="[533,641,505,529]" class="Insecta" family="Perlodidae" genus="Isoperla" kingdom="Animalia" order="Plecoptera" pageId="51" pageNumber="253" phylum="Arthropoda" rank="species" species="tilasqua">
<emphasis id="68A6EAA7FFA2F122FD98FE2F91F3FDC2" box="[533,641,505,529]" italics="true" pageId="51" pageNumber="253">I. tilasqua</emphasis>
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,
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:
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VI/1968,?
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collector (
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,
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as
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VI/1968;
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.
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:
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<emphasis id="68A6EAA7FFA2F122FEF2FD5D916CFD73" bold="true" box="[383,542,648,672]" pageId="51" pageNumber="253">Siskiyou Co</emphasis>
.
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,
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,
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,
<date id="2E6C1075FFA2F122FE5AFD79928EFD17" box="[471,508,684,708]" pageId="51" pageNumber="253" value="1967-05-29">29/</date>
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V/1967,
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<collectorName id="F7275363FFA2F122FDD7FD79918CFD10" box="[602,766,684,708]" pageId="51" pageNumber="253">S.G. Jewett Jr.</collectorName>
,
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(
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);
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:
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<emphasis id="68A6EAA7FFA2F122FE35FD059144FD34" bold="true" box="[440,566,719,744]" pageId="51" pageNumber="253">Benton Co</emphasis>
.
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,
<collectingMunicipality id="BA09ACCFFFA2F122FDC4FD0591B1FD3B" box="[585,707,720,744]" pageId="51" pageNumber="253">Oak Creek</collectingMunicipality>
,
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2
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,
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NW Corvallis,
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N Fish Lab
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, 19- 22/
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<specimenCode id="0A749ECEFFA2F122FF6FFCC2924CFCFC" box="[226,318,791,815]" collectionCode="VI" country="Norway" name="Mykotektet, National Veterinary Institute" pageId="51" pageNumber="253">VI/1968</specimenCode>
,
<collectorName id="F7275363FFA2F122FEC1FCC292C2FCFD" box="[332,432,791,815]" pageId="51" pageNumber="253">C. Kerst</collectorName>
,
<specimenCount id="4CD4FD3CFFA2F122FE33FCC392A0FCFC" box="[446,466,790,815]" pageId="51" pageNumber="253" type="female"></specimenCount>
(looked more like
<taxonomicName id="9DD24D36FFA2F122FD36FCCD9067FCFC" authorityName=": Szczytko &amp; Stewart" authorityYear="1979" box="[699,789,791,815]" class="Insecta" family="Perlodidae" genus="Isoperla" kingdom="Animalia" order="Plecoptera" pageId="51" pageNumber="253" phylum="Arthropoda" rank="species" species="sobria">
<emphasis id="68A6EAA7FFA2F122FD36FCCD9067FCFC" box="[699,789,791,815]" italics="true" pageId="51" pageNumber="253">I. sobria</emphasis>
</taxonomicName>
) (
<collectionCode id="3CC3AE70FFA2F122FF48FCEE9256FC80" box="[197,292,827,851]" country="USA" httpUri="http://grbio.org/cool/142r-0w94" name="Smithsonian Institution, National Museum of Natural History" pageId="51" pageNumber="253" type="Museum">NMNH</collectionCode>
);
<collectingCounty id="B30C4E39FFA2F122FEB0FCEF9284FC81" box="[317,502,826,850]" pageId="51" pageNumber="253">
<emphasis id="68A6EAA7FFA2F122FEB0FCEF9282FC81" bold="true" box="[317,496,826,850]" pageId="51" pageNumber="253">Clackamas Co</emphasis>
.
</collectingCounty>
,
<location id="5F0D606EFFA2F122FD84FCEF91F8FC81" LSID="urn:lsid:plazi:treatment:D27B87A3FFA2F124FE83FF35906CFB0F:5F0D606EFFA2F122FD84FCEF91F8FC81" box="[521,650,826,850]" county="Clackamas Co." municipality="Hwy" name="Still Creek" pageId="51" pageNumber="253">Still Creek</location>
,
<location id="5F0D606EFFA2F122FD10FCEF922CFCA5" LSID="urn:lsid:plazi:treatment:D27B87A3FFA2F124FE83FF35906CFB0F:5F0D606EFFA2F122FD10FCEF922CFCA5" county="Clackamas Co." municipality="Hwy" name="Still Creek Campground" pageId="51" pageNumber="253">
<location id="5F0D606EFFA2F122FD10FCEF906FFC81" LSID="urn:lsid:plazi:treatment:D27B87A3FFA2F124FE83FF35906CFB0F:5F0D606EFFA2F122FD10FCEF906FFC81" box="[669,797,826,850]" county="Clackamas Co." municipality="Hwy" name="Still Creek" pageId="51" pageNumber="253">Still Creek</location>
Campground
</location>
,
<location id="5F0D606EFFA2F122FEE5FC8A92A7FCA5" LSID="urn:lsid:plazi:treatment:D27B87A3FFA2F124FE83FF35906CFB0F:5F0D606EFFA2F122FEE5FC8A92A7FCA5" box="[360,469,862,886]" county="Clackamas Co." municipality="Hwy" name="Mt Hood" pageId="51" pageNumber="253">Mt Hood</location>
,
<collectingDate id="3E28E99DFFA2F122FE52FC8B9194FCA5" box="[479,742,862,886]" isEnumeration="true" pageId="51" pageNumber="253">
<date id="2E6C1075FFA2F122FE52FC8B912DFCA5" box="[479,607,862,886]" pageId="51" pageNumber="253" value="1955-06-10">10/VI/1955</date>
,
<date id="2E6C1075FFA2F122FDE5FC8B9194FCA5" box="[616,742,862,886]" pageId="51" pageNumber="253" value="1967-06-17">17/VI/1967</date>
</collectingDate>
,
<collectorName id="F7275363FFA2F122FD62FC8B925BFC4A" pageId="51" pageNumber="253">S.G. Jewett Jr.</collectorName>
,
<specimenCount id="4CD4FD3CFFA2F122FEBFFC549234FC49" box="[306,326,897,922]" pageId="51" pageNumber="253" type="female"></specimenCount>
(
<collectionCode id="3CC3AE70FFA2F122FEDEFC5792C0FC49" box="[339,434,898,922]" country="USA" httpUri="http://grbio.org/cool/142r-0w94" name="Smithsonian Institution, National Museum of Natural History" pageId="51" pageNumber="253" type="Museum">NMNH</collectionCode>
);
<location id="5F0D606EFFA2F122FE48FC57914BFC4A" LSID="urn:lsid:plazi:treatment:D27B87A3FFA2F124FE83FF35906CFB0F:5F0D606EFFA2F122FE48FC57914BFC4A" box="[453,569,898,922]" county="Clackamas Co." municipality="Hwy" name="Grant Co." pageId="51" pageNumber="253">
<emphasis id="68A6EAA7FFA2F122FE48FC579141FC49" bold="true" box="[453,563,898,922]" pageId="51" pageNumber="253">Grant Co</emphasis>
.
</location>
,?,
<location id="5F0D606EFFA2F122FDD0FC57906BFC49" LSID="urn:lsid:plazi:treatment:D27B87A3FFA2F124FE83FF35906CFB0F:5F0D606EFFA2F122FDD0FC57906BFC49" box="[605,793,898,922]" county="Clackamas Co." municipality="Hwy" name="Trout Meadows" pageId="51" pageNumber="253">Trout Meadows</location>
,
<quantity id="9D2A9B50FFA2F122FF30FC709254FC6D" box="[189,294,933,958]" metricMagnitude="3" metricUnit="m" metricValue="1.6764" pageId="51" pageNumber="253" unit="ft" value="5500.0">
<elevation id="D1FFD186FFA2F122FF30FC709254FC6D" box="[189,294,933,958]" metricMagnitude="3" metricUnit="m" metricValue="1.6764" pageId="51" pageNumber="253" unit="ft" value="5500.0">5500 feet</elevation>
</quantity>
,
<date id="2E6C1075FFA2F122FEA2FC7392CBFC6D" box="[303,441,934,958]" pageId="51" pageNumber="253" value="1967-07-09">
<collectingDate id="3E28E99DFFA2F122FEA2FC7392CBFC6D" box="[303,441,934,958]" pageId="51" pageNumber="253" value="1967-07-09">09/VII/1967</collectingDate>
</date>
,
<collectorName id="F7275363FFA2F122FE4FFC73916EFC6D" box="[450,540,934,958]" pageId="51" pageNumber="253">J. Baker</collectorName>
,
<specimenCount id="4CD4FD3CFFA2F122FDABFC719148FC6E" box="[550,570,932,957]" pageId="51" pageNumber="253" type="female"></specimenCount>
(
<collectionCode id="3CC3AE70FFA2F122FDCBFC7391D6FC6D" box="[582,676,934,958]" country="USA" httpUri="http://grbio.org/cool/142r-0w94" name="Smithsonian Institution, National Museum of Natural History" pageId="51" pageNumber="253" type="Museum">NMNH</collectionCode>
);
<location id="5F0D606EFFA2F122FD38FC709397FC32" LSID="urn:lsid:plazi:treatment:D27B87A3FFA2F124FE83FF35906CFB0F:5F0D606EFFA2F122FD38FC709397FC32" county="Clackamas Co." municipality="Hwy" name="Umatilla Co." pageId="51" pageNumber="253">
<emphasis id="68A6EAA7FFA2F122FD38FC7093ADFC32" bold="true" pageId="51" pageNumber="253">Umatilla Co</emphasis>
.
</location>
,
<location id="5F0D606EFFA2F122FF7AFC1C92C8FC32" LSID="urn:lsid:plazi:treatment:D27B87A3FFA2F124FE83FF35906CFB0F:5F0D606EFFA2F122FF7AFC1C92C8FC32" box="[247,442,969,993]" county="Clackamas Co." municipality="Hwy" name="Meacham Creek" pageId="51" pageNumber="253">Meacham Creek</location>
,
<location id="5F0D606EFFA2F122FE46FC1F914DFC32" LSID="urn:lsid:plazi:treatment:D27B87A3FFA2F124FE83FF35906CFB0F:5F0D606EFFA2F122FE46FC1F914DFC32" box="[459,575,970,993]" county="Clackamas Co." municipality="Hwy" name="Upstream" pageId="51" pageNumber="253">Upstream</location>
(west) of
<collectingMunicipality id="BA09ACCFFFA2F122FD30FC1F918AFC31" box="[701,760,970,994]" pageId="51" pageNumber="253">Hwy</collectingMunicipality>
84 bridge,
<collectingDate id="3E28E99DFFA2F122FE90FC38916FFBD6" box="[285,541,1005,1029]" isEnumeration="true" pageId="51" pageNumber="253">
<date id="2E6C1075FFA2F122FE90FC3892E7FBD6" box="[285,405,1005,1029]" pageId="51" pageNumber="253" value="2008-05-30">30/V/2008</date>
,
<date id="2E6C1075FFA2F122FE28FC38916FFBD6" box="[421,541,1005,1029]" pageId="51" pageNumber="253" value="2011-05-22">22/V/2011</date>
</collectingDate>
,
<collectorName id="F7275363FFA2F122FDA0FC3B91CEFBD6" box="[557,700,1005,1029]" pageId="51" pageNumber="253">J. Sandberg</collectorName>
,
<collectorName id="F7275363FFA2F122FD41FC3B906FFBD6" box="[716,797,1006,1029]" pageId="51" pageNumber="253">Larvae</collectorName>
(reared)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="12C8653EFFA2F122FF30FBE197FDF88E" pageId="51" pageNumber="253" type="description">
<paragraph id="5A6D36B5FFA2F122FF30FBE197FDF88E" blockId="51.[189,798,504,1919]" lastBlockId="51.[835,1444,225,1921]" pageId="51" pageNumber="253">
<emphasis id="68A6EAA7FFA2F122FF30FBE192F9FB9F" bold="true" box="[189,395,1076,1100]" pageId="51" pageNumber="253">Male larva. Body</emphasis>
length of mature larva
<quantity id="9D2A9B50FFA2F122FD13FBE19068FB9F" box="[670,794,1076,1100]" metricMagnitude="-2" metricUnit="m" metricValue="1.05" metricValueMax="1.1" metricValueMin="1.0" pageId="51" pageNumber="253" unit="mm" value="10.5" valueMax="11.0" valueMin="10.0">1011 mm</quantity>
.
<emphasis id="68A6EAA7FFA2F122FF30FB8D92F4FBA3" bold="true" box="[189,390,1112,1136]" pageId="51" pageNumber="253">Dorsum of head</emphasis>
with contrasting pigment pattern and fine dark clothing setae, anterior frontoclypeus margin unpigmented; light M shaped pattern anterior to median ocellus connected to light frontoclypeus area by a median longitudinal light band, its width approximately half the posteromedian portion of the light M shaped pattern, lateral thin arms with nearly parallel margins connected to median light band, directed posterolaterally and extending to antennal bases; posterior ocelli with completely enclosed medium sized light areas along outer lateral margins, extending laterally above epicranial suture in fresh specimens; in older preserved specimens, posterior light brown band becomes faded; interocellar area partially light, an irregular shaped light area connected to posterior head capsule by thin light band; occiput with irregular spinulae band extending from below eye to near median epicranial suture, usually enclosed completely by dark to light brown pigment (
<figureCitation id="C2E92A30FFA2F122FEBEF8CA92E5F8E4" box="[307,407,1823,1847]" captionStart="Figs" captionStartId="52.[189,238,1823,1847]" captionTargetBox="[317,1315,251,1766]" captionTargetId="figure-57@52.[317,1315,251,1766]" captionTargetPageId="52" captionText="Figs. 19a-h. Isoperla tilasqua nymph and ventral maxilla, Meacham Creek, Umatilla County, OR. Submarginal setae groups A and B, Marginal setae C, Ventral surface setae D, and Dorsal surface setae DSS. Fig. 5e Inset: Maxillary palp segment 3 with apically rounded long thin setae, 400x. White bars = 1 mm, 19e-f 100x, 19g 200x, and 19h 400x." figureDoi="http://doi.org/10.5281/zenodo.4760378" httpUri="https://zenodo.org/record/4760378/files/figure.png" pageId="51" pageNumber="253">Fig. 19a</figureCitation>
).
<emphasis id="68A6EAA7FFA2F122FE23F8CA9175F8E4" bold="true" box="[430,519,1823,1847]" pageId="51" pageNumber="253">Lacinia</emphasis>
bidentate, total length
<quantity id="9D2A9B50FFA2F122FF30F896921BF888" box="[189,361,1859,1883]" metricMagnitude="-1" metricUnit="m" metricValue="9.95" metricValueMax="10.12" metricValueMin="9.78" pageId="51" pageNumber="253" unit="mm" value="995.0" valueMax="1012.0" valueMin="978.0">978-1012 µm</quantity>
(
<figureCitation id="C2E92A30FFA2F122FE00F896928CF888" box="[397,510,1859,1883]" captionStart="Figs" captionStartId="9.[189,238,1823,1847]" captionTargetBox="[249,1383,235,1762]" captionTargetId="figure-57@9.[249,1383,235,1762]" captionTargetPageId="9" captionText="Figs. 2a-q. Isoperla lacinia habitus, 40x, Bar = 500µm. 2a. I. acula; 2b. I. adunca; 2c. I. baumanni; 2d. I. bifurcata; 2e. I. denningi; 2f. I. fulva; 2g. I. laucki; 2h. I. marmorata; 2i. I. miwok; 2j. I. mormona; 2k. I. muir; 2L. I. pinta; 2m. I. quinquepunctata; 2n. I. roguensis; 2o. I. sobria; 2p. I. sordida; 2q. I. tilasqua." figureDoi="http://doi.org/10.5281/zenodo.4760326" httpUri="https://zenodo.org/record/4760326/files/figure.png" pageId="51" pageNumber="253">Figs. 2q</figureCitation>
,
<figureCitation id="C2E92A30FFA2F122FD92F8969113F888" box="[543,609,1859,1883]" captionStart="Figs" captionStartId="52.[189,238,1823,1847]" captionTargetBox="[317,1315,251,1766]" captionTargetId="figure-57@52.[317,1315,251,1766]" captionTargetPageId="52" captionText="Figs. 19a-h. Isoperla tilasqua nymph and ventral maxilla, Meacham Creek, Umatilla County, OR. Submarginal setae groups A and B, Marginal setae C, Ventral surface setae D, and Dorsal surface setae DSS. Fig. 5e Inset: Maxillary palp segment 3 with apically rounded long thin setae, 400x. White bars = 1 mm, 19e-f 100x, 19g 200x, and 19h 400x." figureDoi="http://doi.org/10.5281/zenodo.4760378" httpUri="https://zenodo.org/record/4760378/files/figure.png" pageId="51" pageNumber="253">19e- h</figureCitation>
,
<tableCitation id="1750030EFFA2F122FD0FF8969062F888" box="[642,784,1859,1883]" captionStart-0="Table 2" captionStart-1="Table 3" captionStart-2="Table 4" captionStartId-0="4.[189,254,225,249]" captionStartId-1="4.[189,254,1147,1171]" captionStartId-2="5.[189,254,225,249]" captionTargetId-0="graphics-159@4.[288,1344,464,1066]" captionTargetId-1="graphics-2783@4.[344,1289,1315,1887]" captionTargetId-2="graphics-115@5.[423,1208,357,929]" captionTargetPageId-0="4" captionTargetPageId-1="4" captionTargetPageId-2="5" captionText-0="Table 2. Isoperla lacinia characters, seta counts from areas A-D and galea seta counts of left and right ventral surfaces (Fig. 1 &amp; Taxonomic Characters). Numbers within parentheses occurred only once. Characters: N = # of lacinia, C/I = Submarginal row Continuous or Interrupted, P/A = Present or Absent, SMR = submarginal row, DS = dorsal seta, DSS = dorsal surface setae, VSS = ventral surface setae, S = galea surface setae, A = galea apical setae." captionText-1="Table 3. Length and angle measurements of left and right lacinia ventral surfaces (Fig.1). TL = total length, ATL = apical tooth length, STL = subapical tooth length, PL = palm length, PWA = apical palm width, PA = palm angle, PWB = basal palm width." captionText-2="Table 4. Length measurements of left and right galea and maxillary palp ventral surfaces (Fig. 1). GL = galea length, PL 15 = palp segment length 15." httpUri-0="http://table.plazi.org/id/0EAD663DFF95F115FF30FF349239FE55" httpUri-1="http://table.plazi.org/id/0EAD663DFF95F115FF30FBAE9104FB09" httpUri-2="http://table.plazi.org/id/0EAD663DFF94F114FF30FF3491D4FECF" pageId="51" pageNumber="253" tableUuid-0="0EAD663DFF95F115FF30FF349239FE55" tableUuid-1="0EAD663DFF95F115FF30FBAE9104FB09" tableUuid-2="0EAD663DFF94F114FF30FF3491D4FECF">Tables 2-4</tableCitation>
); submarginal row (A+B) with 47 setae, groups A-B interrupted by gap below subapical tooth (SAT) inner margin (
<figureCitation id="C2E92A30FFA2F122FC64FED19737FECF" box="[1001,1093,260,284]" captionStart="Figs" captionStartId="52.[189,238,1823,1847]" captionTargetBox="[317,1315,251,1766]" captionTargetId="figure-57@52.[317,1315,251,1766]" captionTargetPageId="52" captionText="Figs. 19a-h. Isoperla tilasqua nymph and ventral maxilla, Meacham Creek, Umatilla County, OR. Submarginal setae groups A and B, Marginal setae C, Ventral surface setae D, and Dorsal surface setae DSS. Fig. 5e Inset: Maxillary palp segment 3 with apically rounded long thin setae, 400x. White bars = 1 mm, 19e-f 100x, 19g 200x, and 19h 400x." figureDoi="http://doi.org/10.5281/zenodo.4760378" httpUri="https://zenodo.org/record/4760378/files/figure.png" pageId="51" pageNumber="253">
Fig.
<quantity id="9D2A9B50FFA2F122FB96FED19737FECF" box="[1051,1093,260,284]" metricMagnitude="-2" metricUnit="kg" metricValue="1.9" pageId="51" pageNumber="253" unit="g" value="19.0">19g</quantity>
</figureCitation>
); 25 submarginal setae (A) in a close set row beginning at the base of the apical tooth (AT), ending before reaching SAT inner margin, plus 1 thin marginal seta (TMS) adjacent to AT inner margin, sometimes obstructed from view by AT, submarginal setae, or broken, and 1 dorsal seta (DS) located below SAT inner margin, partially obstructed by SAT (
<figureCitation id="C2E92A30FFA2F122FBB6FE2897E8FDC6" box="[1083,1178,509,533]" captionStart="Figs" captionStartId="52.[189,238,1823,1847]" captionTargetBox="[317,1315,251,1766]" captionTargetId="figure-57@52.[317,1315,251,1766]" captionTargetPageId="52" captionText="Figs. 19a-h. Isoperla tilasqua nymph and ventral maxilla, Meacham Creek, Umatilla County, OR. Submarginal setae groups A and B, Marginal setae C, Ventral surface setae D, and Dorsal surface setae DSS. Fig. 5e Inset: Maxillary palp segment 3 with apically rounded long thin setae, 400x. White bars = 1 mm, 19e-f 100x, 19g 200x, and 19h 400x." figureDoi="http://doi.org/10.5281/zenodo.4760378" httpUri="https://zenodo.org/record/4760378/files/figure.png" pageId="51" pageNumber="253">Figs. 19</figureCitation>
g-h); 13 submarginal setae (B) located past SAT inner margin (
<figureCitation id="C2E92A30FFA2F122FAB9FDF596E1FDEB" box="[1332,1427,544,568]" captionStart="Figs" captionStartId="52.[189,238,1823,1847]" captionTargetBox="[317,1315,251,1766]" captionTargetId="figure-57@52.[317,1315,251,1766]" captionTargetPageId="52" captionText="Figs. 19a-h. Isoperla tilasqua nymph and ventral maxilla, Meacham Creek, Umatilla County, OR. Submarginal setae groups A and B, Marginal setae C, Ventral surface setae D, and Dorsal surface setae DSS. Fig. 5e Inset: Maxillary palp segment 3 with apically rounded long thin setae, 400x. White bars = 1 mm, 19e-f 100x, 19g 200x, and 19h 400x." figureDoi="http://doi.org/10.5281/zenodo.4760378" httpUri="https://zenodo.org/record/4760378/files/figure.png" pageId="51" pageNumber="253">Fig. 19h</figureCitation>
); 1520 marginal setae (C) initially long-stout and widely spaced, last few shorter and closer, blending into and difficult to differentiate from dorsal surface setae (
<figureCitation id="C2E92A30FFA2F122FC1BFD7B9088FD14" box="[918,1018,686,711]" captionStart="Figs" captionStartId="52.[189,238,1823,1847]" captionTargetBox="[317,1315,251,1766]" captionTargetId="figure-57@52.[317,1315,251,1766]" captionTargetPageId="52" captionText="Figs. 19a-h. Isoperla tilasqua nymph and ventral maxilla, Meacham Creek, Umatilla County, OR. Submarginal setae groups A and B, Marginal setae C, Ventral surface setae D, and Dorsal surface setae DSS. Fig. 5e Inset: Maxillary palp segment 3 with apically rounded long thin setae, 400x. White bars = 1 mm, 19e-f 100x, 19g 200x, and 19h 400x." figureDoi="http://doi.org/10.5281/zenodo.4760378" httpUri="https://zenodo.org/record/4760378/files/figure.png" pageId="51" pageNumber="253">Fig. 19e</figureCitation>
); 3662 ventral surface setae (D) scattered below submarginal and marginal setae, ending posteriorly at approximately ¾ the inner lacinia margin length (
<figureCitation id="C2E92A30FFA2F122FBC3FCCC97D4FCE2" box="[1102,1190,793,817]" captionStart="Figs" captionStartId="52.[189,238,1823,1847]" captionTargetBox="[317,1315,251,1766]" captionTargetId="figure-57@52.[317,1315,251,1766]" captionTargetPageId="52" captionText="Figs. 19a-h. Isoperla tilasqua nymph and ventral maxilla, Meacham Creek, Umatilla County, OR. Submarginal setae groups A and B, Marginal setae C, Ventral surface setae D, and Dorsal surface setae DSS. Fig. 5e Inset: Maxillary palp segment 3 with apically rounded long thin setae, 400x. White bars = 1 mm, 19e-f 100x, 19g 200x, and 19h 400x." figureDoi="http://doi.org/10.5281/zenodo.4760378" httpUri="https://zenodo.org/record/4760378/files/figure.png" pageId="51" pageNumber="253">Fig. 19f</figureCitation>
); dorsal surface setae (DSS) forming dense, laterally protruding, longitudinal band on and along inner-lateral margin, ending before posterior-most ventral surface setae (
<figureCitation id="C2E92A30FFA2F122FCC6FC7290D4FC6C" box="[843,934,935,959]" captionStart="Figs" captionStartId="52.[189,238,1823,1847]" captionTargetBox="[317,1315,251,1766]" captionTargetId="figure-57@52.[317,1315,251,1766]" captionTargetPageId="52" captionText="Figs. 19a-h. Isoperla tilasqua nymph and ventral maxilla, Meacham Creek, Umatilla County, OR. Submarginal setae groups A and B, Marginal setae C, Ventral surface setae D, and Dorsal surface setae DSS. Fig. 5e Inset: Maxillary palp segment 3 with apically rounded long thin setae, 400x. White bars = 1 mm, 19e-f 100x, 19g 200x, and 19h 400x." figureDoi="http://doi.org/10.5281/zenodo.4760378" httpUri="https://zenodo.org/record/4760378/files/figure.png" pageId="51" pageNumber="253">Fig. 19f</figureCitation>
).
<emphasis id="68A6EAA7FFA2F122FC33FC729777FC6C" bold="true" box="[958,1029,935,959]" pageId="51" pageNumber="253">Galea</emphasis>
with 1119 setae in sparse ventral row, apex with 23 setae.
<emphasis id="68A6EAA7FFA2F122FBF5FC1E965FFC30" bold="true" box="[1144,1325,971,995]" pageId="51" pageNumber="253">Maxillary Palp</emphasis>
segments 23 with curved, apically rounded setae (Inset,
<figureCitation id="C2E92A30FFA2F122FAFAFC3A9019FBF8" captionStart="Figs" captionStartId="52.[189,238,1823,1847]" captionTargetBox="[317,1315,251,1766]" captionTargetId="figure-57@52.[317,1315,251,1766]" captionTargetPageId="52" captionText="Figs. 19a-h. Isoperla tilasqua nymph and ventral maxilla, Meacham Creek, Umatilla County, OR. Submarginal setae groups A and B, Marginal setae C, Ventral surface setae D, and Dorsal surface setae DSS. Fig. 5e Inset: Maxillary palp segment 3 with apically rounded long thin setae, 400x. White bars = 1 mm, 19e-f 100x, 19g 200x, and 19h 400x." figureDoi="http://doi.org/10.5281/zenodo.4760378" httpUri="https://zenodo.org/record/4760378/files/figure.png" pageId="51" pageNumber="253">Fig. 19e</figureCitation>
).
<emphasis id="68A6EAA7FFA2F122FC02FBC6977AFBF8" bold="true" box="[911,1032,1043,1067]" pageId="51" pageNumber="253">Pronotum</emphasis>
with large median light area bordered by thick dark comma shaped bands typical of the
<taxonomicName id="9DD24D36FFA2F122FC02FB8E9094FBA1" authorityName=": Szczytko &amp; Stewart" authorityYear="1979" box="[911,998,1114,1138]" class="Insecta" family="Perlodidae" genus="Isoperla" kingdom="Animalia" order="Plecoptera" pageId="51" pageNumber="253" phylum="Arthropoda" rank="species" species="sobria">
<emphasis id="68A6EAA7FFA2F122FC02FB8E9094FBA1" box="[911,998,1114,1138]" italics="true" pageId="51" pageNumber="253">I. sobria</emphasis>
</taxonomicName>
complex, a range of irregular shaped faded light brown areas usually present between the dark commas and fine dark clothing setae distributed evenly except on a few long light rugosites, lateral margins with broad light bands (
<figureCitation id="C2E92A30FFA2F122FB33FB3D9668FAD3" box="[1214,1306,1256,1280]" captionStart="Figs" captionStartId="52.[189,238,1823,1847]" captionTargetBox="[317,1315,251,1766]" captionTargetId="figure-57@52.[317,1315,251,1766]" captionTargetPageId="52" captionText="Figs. 19a-h. Isoperla tilasqua nymph and ventral maxilla, Meacham Creek, Umatilla County, OR. Submarginal setae groups A and B, Marginal setae C, Ventral surface setae D, and Dorsal surface setae DSS. Fig. 5e Inset: Maxillary palp segment 3 with apically rounded long thin setae, 400x. White bars = 1 mm, 19e-f 100x, 19g 200x, and 19h 400x." figureDoi="http://doi.org/10.5281/zenodo.4760378" httpUri="https://zenodo.org/record/4760378/files/figure.png" pageId="51" pageNumber="253">Fig. 19b</figureCitation>
).
<emphasis id="68A6EAA7FFA2F122FAA3FB3D90BCFAF7" bold="true" pageId="51" pageNumber="253">Meso and metanotum</emphasis>
with contrasting pigment pattern and fine dark clothing setae (
<figureCitation id="C2E92A30FFA2F122FB03FAE59671FA9B" box="[1166,1283,1328,1352]" captionStart="Figs" captionStartId="52.[189,238,1823,1847]" captionTargetBox="[317,1315,251,1766]" captionTargetId="figure-57@52.[317,1315,251,1766]" captionTargetPageId="52" captionText="Figs. 19a-h. Isoperla tilasqua nymph and ventral maxilla, Meacham Creek, Umatilla County, OR. Submarginal setae groups A and B, Marginal setae C, Ventral surface setae D, and Dorsal surface setae DSS. Fig. 5e Inset: Maxillary palp segment 3 with apically rounded long thin setae, 400x. White bars = 1 mm, 19e-f 100x, 19g 200x, and 19h 400x." figureDoi="http://doi.org/10.5281/zenodo.4760378" httpUri="https://zenodo.org/record/4760378/files/figure.png" pageId="51" pageNumber="253">Fig. 19 c</figureCitation>
).
<emphasis id="68A6EAA7FFA2F122FAA8FAE5962FFA9B" bold="true" box="[1317,1373,1328,1352]" pageId="51" pageNumber="253">Legs</emphasis>
with numerous fine golden clothing setae and scattered erect spines on outer surface of femora, erect spines longest and concentrated along dorsal surfaces; fine silky setae sparse on dorsal surface of femora, numerous and continuous on tibia (
<figureCitation id="C2E92A30FFA2F122FB7BFA34962BFA29" box="[1270,1369,1505,1530]" captionStart="Figs" captionStartId="54.[189,238,1610,1634]" captionTargetBox="[211,1421,251,1541]" captionTargetId="figure-57@54.[211,1421,251,1541]" captionTargetPageId="54" captionText="Figs. 20a-q. Isoperla front right leg habitus, Larvae, 3240x, Bar = 1mm. 20a. I. acula; 20b. I. adunca; 20c. I. baumanni; 20d. I. bifurcata; 20e. I. denningi; 20f. I. fulva; 20g. I. laucki; 20h. I. marmorata; 20i. I. miwok; 20j. I. mormona; 20k. I. muir; 20L. I. pinta; 20m. I. quinquepunctata; 20n. I. roguensis; 20o. I. sobria; 20p. I. sordida; 20q. I. tilasqua." figureDoi="http://doi.org/10.5281/zenodo.4760382" httpUri="https://zenodo.org/record/4760382/files/figure.png" pageId="51" pageNumber="253">Fig. 20q</figureCitation>
); tibia with faint transverse band near proximal end.
<emphasis id="68A6EAA7FFA2F122FCCEF9FD976AF992" bold="true" box="[835,1048,1576,1601]" pageId="51" pageNumber="253">Abdominal terga</emphasis>
usually with three longitudinal dark stripes; wide light median longitudinal band usually bisected with a median thin faded brown stripe; lateral pair of dark longitudinal stripes about twice as wide as median dark stripe, extending to lateral margins; numerous fine dark clothing setae and erect spines scattered dorsally; posterior margin with scattered long and numerous short spines in a concentrated row (
<figureCitation id="C2E92A30FFA2F122FBADF890970DF88E" box="[1056,1151,1861,1885]" captionStart="Figs" captionStartId="52.[189,238,1823,1847]" captionTargetBox="[317,1315,251,1766]" captionTargetId="figure-57@52.[317,1315,251,1766]" captionTargetPageId="52" captionText="Figs. 19a-h. Isoperla tilasqua nymph and ventral maxilla, Meacham Creek, Umatilla County, OR. Submarginal setae groups A and B, Marginal setae C, Ventral surface setae D, and Dorsal surface setae DSS. Fig. 5e Inset: Maxillary palp segment 3 with apically rounded long thin setae, 400x. White bars = 1 mm, 19e-f 100x, 19g 200x, and 19h 400x." figureDoi="http://doi.org/10.5281/zenodo.4760378" httpUri="https://zenodo.org/record/4760378/files/figure.png" pageId="51" pageNumber="253">Fig. 19d</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="12C8653EFFA2F124FCCEF8BD929BFF2A" lastPageId="53" lastPageNumber="255" pageId="51" pageNumber="253" type="distribution">
<paragraph id="5A6D36B5FFA2F124FCCEF8BD929BFF2A" blockId="51.[835,1444,225,1921]" lastBlockId="53.[189,798,225,1245]" lastPageId="53" lastPageNumber="255" pageId="51" pageNumber="253">
<emphasis id="68A6EAA7FFA2F122FCCEF8BD9090F853" bold="true" box="[835,994,1896,1920]" pageId="51" pageNumber="253">Distribution.</emphasis>
<collectingRegion id="9816F857FFA2F122FC63F8BC973BF852" box="[1006,1097,1897,1921]" country="United States of America" name="Oregon" pageId="51" pageNumber="253">Oregon</collectingRegion>
,
<collectingRegion id="9816F857FFA2F122FBD4F8BC9799F852" box="[1113,1259,1897,1921]" country="United States of America" name="Washington" pageId="51" pageNumber="253">Washington</collectingRegion>
. Occurrence in
<collectingRegion id="9816F857FFA4F124FF30FF349246FF2A" box="[189,308,225,249]" country="United States of America" name="California" pageId="53" pageNumber="255">California</collectingRegion>
not confirmed.
</paragraph>
</subSubSection>
<caption id="0EAD663DFFA5F125FF30F8CA96D1F8AC" ID-DOI="http://doi.org/10.5281/zenodo.4760378" ID-Zenodo-Dep="4760378" httpUri="https://zenodo.org/record/4760378/files/figure.png" pageId="52" pageNumber="254" startId="52.[189,238,1823,1847]" targetBox="[317,1315,251,1766]" targetPageId="52">
<paragraph id="5A6D36B5FFA5F125FF30F8CA96D1F8AC" blockId="52.[189,1443,1823,1919]" pageId="52" pageNumber="254">
Figs. 19a-h.
<taxonomicName id="9DD24D36FFA5F125FEB2F8CA9291F8E4" authorityName=": Szczytko &amp; Stewart" authorityYear="2004" box="[319,483,1823,1847]" class="Insecta" family="Perlodidae" genus="Isoperla" kingdom="Animalia" order="Plecoptera" pageId="52" pageNumber="254" phylum="Arthropoda" rank="species" species="tilasqua">
<emphasis id="68A6EAA7FFA5F125FEB2F8CA9291F8E4" box="[319,483,1823,1847]" italics="true" pageId="52" pageNumber="254">Isoperla tilasqua</emphasis>
</taxonomicName>
nymph and ventral maxilla, Meacham Creek, Umatilla County, OR. Submarginal setae groups A and B, Marginal setae C, Ventral surface setae D, and Dorsal surface setae DSS. Fig. 5e Inset: Maxillary palp segment 3 with apically rounded long thin setae, 400x. White bars = 1 mm, 19e-f 100x, 19g 200x, and 19h 400x.
</paragraph>
</caption>
<subSubSection id="12C8653EFFA4F124FF30FED19186FD14" pageId="53" pageNumber="255" type="diagnosis">
<paragraph id="5A6D36B5FFA4F124FF30FED19186FD14" blockId="53.[189,798,225,1245]" pageId="53" pageNumber="255">
<emphasis id="68A6EAA7FFA4F124FF30FED1924DFECF" bold="true" box="[189,319,260,284]" pageId="53" pageNumber="255">Diagnosis.</emphasis>
<taxonomicName id="9DD24D36FFA4F124FEC1FED19170FECF" authorityName=": Szczytko &amp; Stewart" authorityYear="2004" box="[332,514,260,284]" class="Insecta" family="Perlodidae" genus="Isoperla" kingdom="Animalia" order="Plecoptera" pageId="53" pageNumber="255" phylum="Arthropoda" rank="species" species="tilasqua">
<emphasis id="68A6EAA7FFA4F124FEC1FED19170FECF" box="[332,514,260,284]" italics="true" pageId="53" pageNumber="255">Isoperla tilasqua</emphasis>
</taxonomicName>
male larvae share the typical comma shaped dark pronotal bands common to the
<taxonomicName id="9DD24D36FFA4F124FE81FE999217FEB7" authorityName=": Szczytko &amp; Stewart" authorityYear="1979" box="[268,357,332,356]" class="Insecta" family="Perlodidae" genus="Isoperla" kingdom="Animalia" order="Plecoptera" pageId="53" pageNumber="255" phylum="Arthropoda" rank="species" species="sobria">
<emphasis id="68A6EAA7FFA4F124FE81FE999217FEB7" box="[268,357,332,356]" italics="true" pageId="53" pageNumber="255">I. sobria</emphasis>
</taxonomicName>
complex (
<figureCitation id="C2E92A30FFA4F124FE6EFE999131FEB7" box="[483,579,332,356]" captionStart="Figs" captionStartId="52.[189,238,1823,1847]" captionTargetBox="[317,1315,251,1766]" captionTargetId="figure-57@52.[317,1315,251,1766]" captionTargetPageId="52" captionText="Figs. 19a-h. Isoperla tilasqua nymph and ventral maxilla, Meacham Creek, Umatilla County, OR. Submarginal setae groups A and B, Marginal setae C, Ventral surface setae D, and Dorsal surface setae DSS. Fig. 5e Inset: Maxillary palp segment 3 with apically rounded long thin setae, 400x. White bars = 1 mm, 19e-f 100x, 19g 200x, and 19h 400x." figureDoi="http://doi.org/10.5281/zenodo.4760378" httpUri="https://zenodo.org/record/4760378/files/figure.png" pageId="53" pageNumber="255">Fig. 19b</figureCitation>
) and have similar numbers of submarginal (A) setae when compared to
<taxonomicName id="9DD24D36FFA4F124FF30FE469265FE78" authorityName=": Szczytko &amp; Stewart" authorityYear="1979" box="[189,279,403,427]" class="Insecta" family="Perlodidae" genus="Isoperla" kingdom="Animalia" order="Plecoptera" pageId="53" pageNumber="255" phylum="Arthropoda" rank="species" species="sobria">
<emphasis id="68A6EAA7FFA4F124FF30FE469265FE78" box="[189,279,403,427]" italics="true" pageId="53" pageNumber="255">I. sobria</emphasis>
</taxonomicName>
(
<tableCitation id="1750030EFFA4F124FEA5FE4692F0FE78" box="[296,386,403,427]" captionStart="Table 2" captionStartId="4.[189,254,225,249]" captionTargetId="graphics-159@4.[288,1344,464,1066]" captionTargetPageId="4" captionText="Table 2. Isoperla lacinia characters, seta counts from areas A-D and galea seta counts of left and right ventral surfaces (Fig. 1 &amp; Taxonomic Characters). Numbers within parentheses occurred only once. Characters: N = # of lacinia, C/I = Submarginal row Continuous or Interrupted, P/A = Present or Absent, SMR = submarginal row, DS = dorsal seta, DSS = dorsal surface setae, VSS = ventral surface setae, S = galea surface setae, A = galea apical setae." httpUri="http://table.plazi.org/id/0EAD663DFF95F115FF30FF349239FE55" pageId="53" pageNumber="255" tableUuid="0EAD663DFF95F115FF30FF349239FE55">Table 2</tableCitation>
). The long, thin apically rounded setae on basal maxillary palpi segments 23 (
<figureCitation id="C2E92A30FFA4F124FD4EFE63906FFE1D" box="[707,797,438,462]" captionStart="Figs" captionStartId="52.[189,238,1823,1847]" captionTargetBox="[317,1315,251,1766]" captionTargetId="figure-57@52.[317,1315,251,1766]" captionTargetPageId="52" captionText="Figs. 19a-h. Isoperla tilasqua nymph and ventral maxilla, Meacham Creek, Umatilla County, OR. Submarginal setae groups A and B, Marginal setae C, Ventral surface setae D, and Dorsal surface setae DSS. Fig. 5e Inset: Maxillary palp segment 3 with apically rounded long thin setae, 400x. White bars = 1 mm, 19e-f 100x, 19g 200x, and 19h 400x." figureDoi="http://doi.org/10.5281/zenodo.4760378" httpUri="https://zenodo.org/record/4760378/files/figure.png" pageId="53" pageNumber="255">Fig. 19a</figureCitation>
Inset) are similar to
<taxonomicName id="9DD24D36FFA4F124FE3CFE0F9147FE21" authorityName="Szczytko &amp; Stewart" authorityYear="1984" box="[433,565,474,498]" class="Insecta" family="Perlodidae" genus="Isoperla" kingdom="Animalia" order="Plecoptera" pageId="53" pageNumber="255" phylum="Arthropoda" rank="species" species="baumanni">
<emphasis id="68A6EAA7FFA4F124FE3CFE0F9147FE21" box="[433,565,474,498]" italics="true" pageId="53" pageNumber="255">I. baumanni</emphasis>
</taxonomicName>
(
<figureCitation id="C2E92A30FFA4F124FDCBFE0F91E4FE21" box="[582,662,474,498]" captionStart="Figs" captionStartId="16.[189,238,1788,1812]" captionTargetBox="[306,1304,235,1743]" captionTargetId="figure-57@16.[306,1304,235,1743]" captionTargetPageId="16" captionText="Figs. 5a-h. NEW DESCRIPTION of Isoperla baumanni nymph and ventral maxilla, Domingo Spring, Plumas County, CA. Submarginal setae groups A and B, Marginal setae C, Ventral surface setae D, and Dorsal surface setae DSS. Fig. 5e Inset: Maxillary palp segment 2 with apically rounded long thin setae, 400x. White bars = 1 mm, 5e-f 100x, 5g 200x, and 5h 400x." figureDoi="http://doi.org/10.5281/zenodo.4760336" httpUri="https://zenodo.org/record/4760336/files/figure.png" pageId="53" pageNumber="255">Fig. 5e</figureCitation>
Inset). It is distinct from these species by having a partially light interocellar area connected to the posterior margin of head, a continuous light M shaped band above the anterior ocellus, and a relatively thin median longitudinal light band extending from the anterior ocellus to the light frontoclypeus area (
<figureCitation id="C2E92A30FFA4F124FD05FD7A9195FD14" box="[648,743,687,711]" captionStart="Figs" captionStartId="52.[189,238,1823,1847]" captionTargetBox="[317,1315,251,1766]" captionTargetId="figure-57@52.[317,1315,251,1766]" captionTargetPageId="52" captionText="Figs. 19a-h. Isoperla tilasqua nymph and ventral maxilla, Meacham Creek, Umatilla County, OR. Submarginal setae groups A and B, Marginal setae C, Ventral surface setae D, and Dorsal surface setae DSS. Fig. 5e Inset: Maxillary palp segment 3 with apically rounded long thin setae, 400x. White bars = 1 mm, 19e-f 100x, 19g 200x, and 19h 400x." figureDoi="http://doi.org/10.5281/zenodo.4760378" httpUri="https://zenodo.org/record/4760378/files/figure.png" pageId="53" pageNumber="255">Fig. 19a</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="12C8653EFFA4F124FF30FD06906CFB0F" pageId="53" pageNumber="255" type="discussion">
<paragraph id="5A6D36B5FFA4F124FF30FD06906CFB0F" blockId="53.[189,798,225,1245]" pageId="53" pageNumber="255">
<emphasis id="68A6EAA7FFA4F124FF30FD069242FD38" bold="true" box="[189,304,723,747]" pageId="53" pageNumber="255">Remarks.</emphasis>
The Mt. Shasta
<taxonomicName id="9DD24D36FFA4F124FD8DFD06911DFD39" authorityName=": Szczytko &amp; Stewart" authorityYear="2004" box="[512,623,722,746]" class="Insecta" family="Perlodidae" genus="Isoperla" kingdom="Animalia" order="Plecoptera" pageId="53" pageNumber="255" phylum="Arthropoda" rank="species" species="tilasqua">
<emphasis id="68A6EAA7FFA4F124FD8DFD06911DFD39" box="[512,623,722,746]" italics="true" pageId="53" pageNumber="255">I. tilasqua</emphasis>
</taxonomicName>
female in the NMNH from
<collectingRegion id="9816F857FFA4F124FEEEFD2392A8FCDD" box="[355,474,758,782]" country="United States of America" name="California" pageId="53" pageNumber="255">California</collectingRegion>
may be the first record for the state. The female western
<taxonomicName id="9DD24D36FFA4F124FDA6FCCF910DFCE1" box="[555,639,794,818]" class="Insecta" family="Perlodidae" genus="Isoperla" kingdom="Animalia" order="Plecoptera" pageId="53" pageNumber="255" phylum="Arthropoda" rank="genus">
<emphasis id="68A6EAA7FFA4F124FDA6FCCF910DFCE1" box="[555,639,794,818]" italics="true" pageId="53" pageNumber="255">Isoperla</emphasis>
</taxonomicName>
taxonomy is known, but variations in the length and shape of the subgenital plate are possible.
<taxonomicName id="9DD24D36FFA4F124FD92FCB491C9FCAA" authorityName=": Szczytko &amp; Stewart" authorityYear="1979" box="[543,699,865,889]" class="Insecta" family="Perlodidae" genus="Isoperla" kingdom="Animalia" order="Plecoptera" pageId="53" pageNumber="255" phylum="Arthropoda" rank="species" species="sobria">
<emphasis id="68A6EAA7FFA4F124FD92FCB491C9FCAA" box="[543,699,865,889]" italics="true" pageId="53" pageNumber="255">Isoperla sobria</emphasis>
</taxonomicName>
females from
<collectingRegion id="9816F857FFA4F124FF71FC519201FC4F" box="[252,371,900,924]" country="United States of America" name="California" pageId="53" pageNumber="255">California</collectingRegion>
and
<collectingRegion id="9816F857FFA4F124FE24FC519170FC4F" box="[425,514,900,924]" country="United States of America" name="Oregon" pageId="53" pageNumber="255">Oregon</collectingRegion>
had elongate subgenital plates with basolateral margins nearly parallel and rounded apical margins. Eight
<taxonomicName id="9DD24D36FFA4F124FDC8FC1991C7FC30" authorityName=": Szczytko &amp; Stewart" authorityYear="2004" box="[581,693,971,995]" class="Insecta" family="Perlodidae" genus="Isoperla" kingdom="Animalia" order="Plecoptera" pageId="53" pageNumber="255" phylum="Arthropoda" rank="species" species="tilasqua">
<emphasis id="68A6EAA7FFA4F124FDC8FC1991C7FC30" box="[581,693,971,995]" italics="true" pageId="53" pageNumber="255">I. tilasqua</emphasis>
</taxonomicName>
females reared from Meacham Creek, Umatilla County,
<collectingRegion id="9816F857FFA4F124FF30FBC6926AFBF8" box="[189,280,1043,1067]" country="United States of America" name="Oregon" pageId="53" pageNumber="255">Oregon</collectingRegion>
, all had subgenital plates with median invaginations similar to
<taxonomicName id="9DD24D36FFA4F124FE78FBE29108FB9D" baseAuthorityName="Needham &amp; Claassen" baseAuthorityYear="1925" box="[501,634,1079,1102]" class="Insecta" family="Perlodidae" genus="Isoperla" kingdom="Animalia" order="Plecoptera" pageId="53" pageNumber="255" phylum="Arthropoda" rank="species" species="gravitans">
<emphasis id="68A6EAA7FFA4F124FE78FBE29108FB9D" box="[501,634,1079,1102]" italics="true" pageId="53" pageNumber="255">I. gravitans</emphasis>
</taxonomicName>
(Fig.
<quantity id="9D2A9B50FFA4F124FD43FBE3906FFB9D" box="[718,797,1078,1102]" metricMagnitude="0" metricUnit="m" metricValue="2.8194" pageId="53" pageNumber="255" unit="in" value="111.0">111 in</quantity>
<bibRefCitation id="3E434B44FFA4F124FF30FB8C9282FBA1" author="Szczytko &amp; Stewart" box="[189,496,1113,1138]" firstAuthor="Szczytko" pageId="53" pageNumber="255" refId="ref39054" refString="Szczytko, S. W. &amp; K. W. Stewart. 1979. The genus Isoperla (Plecoptera) of western North America; Holomorphology and systematics, and a new" type="book" year="1979">Szczytko &amp; Stewart, 1979</bibRefCitation>
), but the lateral margins, similar to
<taxonomicName id="9DD24D36FFA4F124FEB8FBAB92FEFB46" authorityName=": Szczytko &amp; Stewart" authorityYear="1979" box="[309,396,1149,1173]" class="Insecta" family="Perlodidae" genus="Isoperla" kingdom="Animalia" order="Plecoptera" pageId="53" pageNumber="255" phylum="Arthropoda" rank="species" species="sobria">
<emphasis id="68A6EAA7FFA4F124FEB8FBAB92FEFB46" box="[309,396,1149,1173]" italics="true" pageId="53" pageNumber="255">I. sobria</emphasis>
</taxonomicName>
, were nearly parallel. A reared or recently field collected male will be required to confirm this interesting and possible range extension.
</paragraph>
</subSubSection>
</treatment>
</document>