559 lines
76 KiB
XML
559 lines
76 KiB
XML
<document ID-DOI="http://doi.org/10.5281/zenodo.4765813" ID-GBIF-Dataset="dd6866c0-c326-4347-8419-b2e688a89062" ID-GBIF-Taxon="182073447" ID-ISSN="1854-0392" ID-Zenodo-Dep="4765813" checkinTime="1620963812069" checkinUser="felipe" docAuthor="Stewart, Kenneth W. & Kondratieff, Boris C." docDate="2012" docId="C250BC3DFFBFFF97FEBC3C23FE3C40C0" docLanguage="en" docName="Illiesia.8.3.16-36.pdf" docOrigin="Illiesia 8 (3)" docStyle="DocumentStyle:3ED4ECBC8873166DC296BE619562C54F.3:Illiesia.2009-.journal_article" docStyleId="3ED4ECBC8873166DC296BE619562C54F" docStyleName="Illiesia.2009-.journal_article" docStyleVersion="3" docTitle="Megarcys subtruncata Hanson 1942" docType="treatment" docVersion="7" lastPageId="12" lastPageNumber="27" masterDocId="3E69C445FFB8FF9BFFA93B67FFC2460D" masterDocTitle="Larvae Of The Nearctic Species Of The Stonefly Genus Megarcys Klapálek (Plecoptera: Perlodidae)" masterLastPageNumber="36" masterPageNumber="16" pageId="7" pageNumber="23" updateTime="1636470019915" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Larvae Of The Nearctic Species Of The Stonefly Genus Megarcys Klapálek (Plecoptera: Perlodidae)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Stewart, Kenneth W.</mods:namePart>
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<mods:affiliation>Department of Biological Sciences, P. O. Box 305220, University of North Texas, Denton, Texas, U. S. A. 76203 E-mail: stewart @ unt. edu</mods:affiliation>
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<mods:nameIdentifier type="email">stewart@unt.edu</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Kondratieff, Boris C.</mods:namePart>
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<mods:affiliation>Department of Bioagricultural Sciences and Pest Management, Colorado State University, Fort Collins, Colorado, U. S. A. 80523 E-mail: Boris. Kondratieff @ Colostate. edu</mods:affiliation>
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<mods:nameIdentifier type="email">Boris.Kondratieff@Colostate.edu</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Illiesia</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2012</mods:date>
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<mods:detail type="volume">
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<mods:number>8</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>3</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>16</mods:start>
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<mods:end>36</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://doi.org/10.5281/zenodo.4760667</mods:identifier>
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<mods:identifier type="GBIF-Dataset">dd6866c0-c326-4347-8419-b2e688a89062</mods:identifier>
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<mods:identifier type="ISSN">1854-0392</mods:identifier>
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<mods:identifier type="Zenodo-Dep">4760667</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.4765813" ID-GBIF-Taxon="182073447" ID-Zenodo-Dep="4765813" LSID="urn:lsid:plazi:treatment:C250BC3DFFBFFF97FEBC3C23FE3C40C0" httpUri="http://treatment.plazi.org/id/C250BC3DFFBFFF97FEBC3C23FE3C40C0" lastPageId="12" lastPageNumber="27" pageId="7" pageNumber="23">
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<subSubSection box="[277,709,1859,1883]" pageId="7" pageNumber="23" type="nomenclature">
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<paragraph blockId="7.[277,709,1859,1883]" box="[277,709,1859,1883]" pageId="7" pageNumber="23">
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<heading bold="true" box="[277,709,1859,1883]" centered="true" fontSize="10" level="2" pageId="7" pageNumber="23" reason="2">
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<taxonomicName authority="Hanson 1942" authorityName="Hanson" authorityYear="1942" box="[277,709,1859,1883]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="7" pageNumber="23" phylum="Arthropoda" rank="species" species="subtruncata">
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<emphasis bold="true" box="[277,709,1859,1883]" pageId="7" pageNumber="23">
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<emphasis bold="true" box="[277,540,1859,1883]" italics="true" pageId="7" pageNumber="23">Megarcys subtruncata</emphasis>
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<bibRefCitation author="Hanson, J. F." box="[554,709,1859,1883]" pageId="7" pageNumber="23" pagination="389 - 407" refId="ref7927" refString="Hanson, J. F. 1942. Records and descriptions of North American Plecoptera. Part II. Notes on North American Perlodidae. American Midland Naturalist, 28 (2): 389 - 407." type="journal article" year="1942">Hanson 1942</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection box="[229,1304,1539,1919]" pageId="7" pageNumber="23" type="description">
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<paragraph blockId="7.[229,795,1895,1919]" box="[229,1304,1539,1919]" lastBlockId="7.[973,1304,1539,1563]" pageId="7" pageNumber="23">
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(
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<figureCitation box="[237,365,1895,1919]" captionStart="Figs" captionStartId="6.[189,241,1326,1350]" captionTargetBox="[325,1308,269,1250]" captionTargetId="figure-46@6.[325,1308,269,1250]" captionTargetPageId="6" captionText="Figs. 12-17. Megarcys larval head-pronotal pattern. 12. M. irregularis, White River, Washington. 13. M. signata, Mosquito Creek, Colorado. 14. M. subtruncata, Ohanopecosh River, Washington. 15. M. subtruncata, Butte Creek, California. 16. M. subtruncata, Quinn Spring, Oregon. 17. M. watertoni, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760675" httpUri="https://zenodo.org/record/4760675/files/figure.png" pageId="7" pageNumber="23">Figs. 14-16</figureCitation>
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,
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<figureCitation box="[376,445,1895,1919]" captionStart="Figs" captionStartId="7.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1234]" captionTargetId="figure-46@7.[325,1308,250,1234]" captionTargetPageId="7" captionText="Figs. 18-23. Megarcys larval characters. 18. M. signata, thorax, lateral, Mosquito Creek, Colorado. 19. M. signata, abdomen, lateral, Mosquito Creek, Colorado 20. M. subtruncata, thorax-abdomen, lateral, Quinn Spring, Oregon. 21. M. signata, right lacinia, ventral, Mosquito Creek, Colorado. 22. M. subtruncata, right lacinia, ventral, Ohanapecosh River, Washington. 23. M. watertoni, right lacinia, ventral, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760677" httpUri="https://zenodo.org/record/4760677/files/figure.png" pageId="7" pageNumber="23">20, 22</figureCitation>
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,
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<figureCitation box="[456,522,1895,1919]" captionStart="Figs" captionStartId="8.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1237]" captionTargetId="figure-46@8.[325,1308,250,1237]" captionTargetPageId="8" captionText="Figs. 24-29. Megarcys wingpads. 24. M. irregularis male, White River, Washington. 25. M. signata male, Mosquito Creek, Colorado. 26. M. subtruncata, Ohanopecosh River, Washington. 27. M. subtruncata, Butte Creek, California. 28. M. subtruncata, Quinn Spring, Oregon. 29. M. watertoni, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760679" httpUri="https://zenodo.org/record/4760679/files/figure.png" pageId="7" pageNumber="23">26-28</figureCitation>
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,
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<figureCitation box="[533,598,1895,1919]" captionStart="Figs" captionStartId="9.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1235]" captionTargetId="figure-46@9.[325,1308,250,1235]" captionTargetPageId="9" captionText="Figs. 30-35. Megarcys larval legs. 30. M. irregularis, left rear, White River, Washington. 31. M. signata, left rear, Mosquito Creek, Colorado. 32. M. subtruncata, right rear, Ohanopecosh River, Washington. 33. M. subtruncata, right rear, Butte Creek, California. 34. M. subtruncata, left rear, Quinn Spring, Oregon. 35. M. watertoni, right rear, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760683" httpUri="https://zenodo.org/record/4760683/files/figure.png" pageId="7" pageNumber="23">32-34</figureCitation>
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,
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<figureCitation box="[609,674,1895,1919]" captionStart="Figs" captionStartId="10.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1231]" captionTargetId="figure-46@10.[325,1308,250,1231]" captionTargetPageId="10" captionText="Figs. 36-41. Megarcys larval thoracic sterna. 36. M. irregularis, pro-and metasterna, White River, Washington. 37. M. signata, mesosternum, Mosquito Creek, Colorado. 38. M. subtruncata, meso- and metasterna, Ohanopecosh River, Washington. 39. M. subtruncata, meso- and metasterna, Butte Creek, California. 40. M. subtruncata, mesosternum, Quinn Spring, Oregon. 41. M. watertoni, mesosternum, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760685" httpUri="https://zenodo.org/record/4760685/files/figure.png" pageId="7" pageNumber="23">38-40</figureCitation>
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,
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<figureCitation box="[685,750,1895,1919]" captionStart="Figs" captionStartId="11.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1231]" captionTargetId="figure-46@11.[325,1308,250,1231]" captionTargetPageId="11" captionText="Figs. 42-47. Megarcys dorsal larval abdomen. 42. M. irregularis male, White River, Washington. 43. M. signata male, Mosquito Creek, Colorado. 44. M. subtruncata female, Ohanopecosh River, Washington. 45. M. subtruncata female, Butte Creek, California. 46. M. subtruncata male, Quinn Spring, Oregon. 47. M. watertoni female, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760687" httpUri="https://zenodo.org/record/4760687/files/figure.png" pageId="7" pageNumber="23">44-46</figureCitation>
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,
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<figureCitation box="[761,795,1895,1919]" captionStart="Figs" captionStartId="12.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1234]" captionTargetId="figure-46@12.[325,1308,250,1234]" captionTargetPageId="12" captionText="Figs. 48-53. Megarcys ventral larval abdomen, 48. M. irregularis male, White River, Washington. 49. M. irregularis female, White River, Washington. 50. M. signata female, Mosquito Creek, Colorado. 51. M. subtruncata female, Butte Creek, California. 52. M. subtruncata female, Ohanopecosh River, Washington. 53. M. watertoni female, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760689" httpUri="https://zenodo.org/record/4760689/files/figure.png" pageId="7" pageNumber="23">51,</figureCitation>
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<figureCitation box="[973,1002,1539,1563]" captionStart="Figs" captionStartId="12.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1234]" captionTargetId="figure-46@12.[325,1308,250,1234]" captionTargetPageId="12" captionText="Figs. 48-53. Megarcys ventral larval abdomen, 48. M. irregularis male, White River, Washington. 49. M. irregularis female, White River, Washington. 50. M. signata female, Mosquito Creek, Colorado. 51. M. subtruncata female, Butte Creek, California. 52. M. subtruncata female, Ohanopecosh River, Washington. 53. M. watertoni female, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760689" httpUri="https://zenodo.org/record/4760689/files/figure.png" pageId="7" pageNumber="23">52</figureCitation>
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,
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<figureCitation box="[1014,1078,1539,1563]" captionStart="Figs" captionStartId="14.[189,241,1610,1634]" captionTargetBox="[351,1258,216,1562]" captionTargetId="figure-176@14.[351,1258,215,1542]" captionTargetPageId="14" captionText="Figs. 60-69. Megarcys larval characters. 60. M. irregularis gills, male, Nisqually River, Washington. 61. M. signata gills, male, Mosquito Creek, Colorado. (SM = submental gill, ASc = anterior supracoxal gill, AT2 = anterior mesothoracic gill, AT3 = anterior metathoracic gill). 62. M. subtruncata male gills, Butte Creek, California. 63. M. subtruncata submentum and gills, male, Quinn Spring, Oregon. 64. M. subtruncata submentum and gills, female, Quinn Spring, Oregon. 65. M. watertoni gills, male, Iceberg Creek, Montana. 66. M. watertoni submental gill, male, Bear Creek/confl. Flathead River, Montana. 67. M. watertoni anterior supracoxal gill, male, Bear Creek/confl. Flathead River, Montana. 68. M. watertoni anterior supracoxal gill, female, Bear Creek/confluence Flathead River, Montana. 69. M. yosemite gills, male, Cold Creek, California. Scale lines = 2 mm." figureDoi="http://doi.org/10.5281/zenodo.4760695" httpUri="https://zenodo.org/record/4760695/files/figure.png" pageId="7" pageNumber="23">62-64</figureCitation>
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,
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<figureCitation box="[1090,1119,1539,1563]" captionStart="Figs" captionStartId="15.[189,241,1539,1563]" captionTargetBox="[400,1231,250,1461]" captionTargetId="figure-46@15.[400,1231,250,1430]" captionTargetPageId="15" captionText="Figs. 70-74. Megarcys larval characters. 70. M. irregularis developing male genitalia, dorsal, Nisqually River, Washington 71. M. signata developing male genitalia, Mosquito Creek, Colorado. 72. M. subtruncata developing male genitalia, dorsal, Butte Creek, California. 73. M. watertoni developing male genitalia, dorsal, Iceberg Creek, Montana. 74. M. yosemite developing male genitalia, dorsal, Cold Water Creek, California. Scale line= 2mm." figureDoi="http://doi.org/10.5281/zenodo.4760697" httpUri="https://zenodo.org/record/4760697/files/figure.png" pageId="7" pageNumber="23">72</figureCitation>
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,
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<figureCitation box="[1130,1159,1539,1563]" captionStart="Figs" captionStartId="16.[189,241,1468,1492]" captionTargetBox="[325,1308,230,1404]" captionTargetId="figure-215@16.[325,1308,230,1404]" captionTargetPageId="16" captionText="Figs. 75-83. Megarcys larval characters. 75. M. watertoni wingpads, male, Iceberg Creek, Montana. 76. M. watertoni wingpads, male, Bear Creek confl. Flathead River, Montana. 77. M. watertoni female wingpads, Iceberg Creek, Mt. 78. M. yosemite wingpads, male Cold Creek, California. 79. M. irregularis developing male genitalia, oblique view, Nisqually River, Washington. 80. M. signata developing male genitalia, lateral, Mosquito Creek, Colorado. 81. M. subtruncata developing male genitalia, oblique view, Butte Creek, California. 82. M. watertoni developing male genitalia, oblique view, Iceberg Creek, Montana. 83. M. yosemite developing male genitalia, oblique view, Cold Water Creek, California. Scale line = 2 mm." figureDoi="http://doi.org/10.5281/zenodo.4760699" httpUri="https://zenodo.org/record/4760699/files/figure.png" pageId="7" pageNumber="23">81</figureCitation>
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,
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<figureCitation box="[1170,1199,1539,1563]" captionStart="Figs" captionStartId="18.[189,241,1219,1243]" captionTargetBox="[362,1269,215,1170]" captionTargetId="figure-322@18.[362,1269,215,1166]" captionTargetPageId="18" captionText="Figs. 84-88. Megarcys larval characters. 84a. M. irregularis larval female 8th sternum, Nisqually River, Washington. 84b. M. irregularis, larval female 8th sternum, same specimen, 2X. 85a. M. signata larval female 8th sternum, Mosquito Creek, Colorado. 85b. M. signata larval female 8th sternum, Pine Creek, Montana. 86. M. subtruncata larval female 8th sternum, Butte Creek, California. 87. M. watertoni larval female 8th sternum, Iceberg Creek, Montana. 88a. M. yosemite larval female 8th sternum, Cold Water Creek, California. 88b. M. yosemite, larval female 8th sternum same specimen, 2X. Scale line = 2 mm." figureDoi="http://doi.org/10.5281/zenodo.4760701" httpUri="https://zenodo.org/record/4760701/files/figure.png" pageId="7" pageNumber="23">86</figureCitation>
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,
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<tableCitation box="[1210,1294,1539,1563]" captionStart="Table 1" captionStartId="3.[189,259,296,320]" captionTargetBox="[272,1358,446,1573]" captionText="Table 1. Individual or range measurements (mm) and cercal segment numbers" httpUri="http://table.plazi.org/id/1E865DA3FFBBFF98FF143A4FFC9F476E" pageId="7" pageNumber="23" tableUuid="1E865DA3FFBBFF98FF143A4FFC9F476E">Table 1</tableCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="23" type="distribution">
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<paragraph blockId="7.[835,1443,1610,1919]" pageId="7" pageNumber="23">
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<emphasis bold="true" box="[835,994,1610,1634]" pageId="7" pageNumber="23">Distribution.</emphasis>
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<collectingRegion box="[1000,1121,1610,1634]" country="United States of America" name="California" pageId="7" pageNumber="23">California</collectingRegion>
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, Pacific Northwest (
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<collectingRegion box="[1349,1439,1610,1634]" country="United States of America" name="Oregon" pageId="7" pageNumber="23">Oregon</collectingRegion>
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,
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<collectingRegion box="[835,980,1646,1670]" country="United States of America" name="Washington" pageId="7" pageNumber="23">Washington</collectingRegion>
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, British Columbia), and Northern Rocky Mountains (
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<collectingRegion box="[978,1049,1682,1706]" country="United States of America" name="Idaho" pageId="7" pageNumber="23">Idaho</collectingRegion>
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,
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<collectingRegion box="[1060,1170,1682,1706]" country="United States of America" name="Montana" pageId="7" pageNumber="23">Montana</collectingRegion>
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).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="8" lastPageNumber="24" pageId="7" pageNumber="23" type="materials_examined">
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<paragraph blockId="7.[835,1443,1610,1919]" lastBlockId="8.[835,1443,1503,1883]" lastPageId="8" lastPageNumber="24" pageId="7" pageNumber="23">
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<emphasis bold="true" box="[835,1081,1717,1741]" pageId="7" pageNumber="23">Material examined.</emphasis>
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<materialsCitation ID-GBIF-Occurrence="3111474310" pageId="7" pageNumber="23">
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<collectingRegion box="[1097,1219,1717,1741]" country="United States of America" name="California" pageId="7" pageNumber="23">California</collectingRegion>
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: Butte Co., Butte Creek, Cherry Hill Campground,
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<date box="[1283,1404,1753,1777]" pageId="7" pageNumber="23" value="2007-05-12">12-V-2007</date>
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, J. Sandberg,
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<specimenCount box="[960,993,1789,1813]" pageId="7" pageNumber="23" type="male">1♂</specimenCount>
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,
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<specimenCount box="[1007,1047,1788,1812]" pageId="7" pageNumber="23" type="male">5 ♂</specimenCount>
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larvae,
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<specimenCount box="[1139,1172,1788,1812]" pageId="7" pageNumber="23" type="female">5♀</specimenCount>
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larvae.
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</materialsCitation>
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<materialsCitation ID-GBIF-Occurrence="3111474305" pageId="7" pageNumber="23">
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Shasta Co., Hat Creek at Hat Creek Lake, Lassen-Volcanic National Park,
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<date box="[904,1029,1859,1884]" pageId="7" pageNumber="23" value="1979-07-06">6-VII-1979</date>
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, K. Stewart, B. Stark, 1 reared
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<specimenCount box="[1395,1415,1860,1883]" pageId="7" pageNumber="23" type="female">♀</specimenCount>
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, 1 pharate
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<specimenCount box="[937,957,1896,1919]" pageId="7" pageNumber="23" type="male">♂</specimenCount>
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larva (cleared genitalia),
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<specimenCount box="[1276,1310,1895,1919]" pageId="7" pageNumber="23" type="female">1♀</specimenCount>
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larva;
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</materialsCitation>
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<materialsCitation ID-GBIF-Occurrence="3111474325" lastPageId="8" lastPageNumber="24" pageId="7" pageNumber="23">
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Hat Creek, Big Pine Camp,
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<date box="[500,629,1503,1527]" pageId="8" pageNumber="24" value="1987-04-26">26-IV-1987</date>
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, B. Stark,
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<collectionCode box="[773,794,1504,1527]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="8" pageNumber="24">R</collectionCode>
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. Baumann, C. Nelson,
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<specimenCount box="[453,487,1539,1563]" pageId="8" pageNumber="24" type="male">1♂</specimenCount>
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larva.
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</materialsCitation>
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<materialsCitation ID-GBIF-Occurrence="3111474329" pageId="8" pageNumber="24">
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<collectingRegion box="[572,664,1539,1563]" country="United States of America" name="Oregon" pageId="8" pageNumber="24">Oregon</collectingRegion>
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: Deschutes Co., Quinn River Spring, Quinn River Campground,
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<date box="[189,318,1610,1634]" pageId="8" pageNumber="24" value="2004-06-10">10-VI-2004</date>
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, B. Stark,
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<collectionCode box="[456,477,1610,1633]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="8" pageNumber="24">R</collectionCode>
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. Baumann,
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<specimenCount box="[628,676,1610,1634]" pageId="8" pageNumber="24" type="male">20♂</specimenCount>
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,
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<specimenCount box="[696,743,1610,1634]" pageId="8" pageNumber="24" type="female">13♀</specimenCount>
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,
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<specimenCount box="[764,797,1610,1634]" pageId="8" pageNumber="24" type="male">8♂</specimenCount>
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larvae,
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<specimenCount box="[298,332,1646,1670]" pageId="8" pageNumber="24" type="female">8♀</specimenCount>
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larvae.
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</materialsCitation>
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<materialsCitation ID-GBIF-Occurrence="3111474308" pageId="8" pageNumber="24">
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<collectingRegion box="[470,616,1645,1669]" country="United States of America" name="Washington" pageId="8" pageNumber="24">Washington</collectingRegion>
|
|
: Lewis Co., Ohanapecosh River, Grove of the Patriarchs, Mount Rainier National Park,
|
|
<date box="[466,586,1717,1741]" pageId="8" pageNumber="24" value="1997-05-28">28-V-1997</date>
|
|
, B. Kondratieff, 1 reared
|
|
<specimenCount box="[274,294,1753,1776]" pageId="8" pageNumber="24" type="male">♂</specimenCount>
|
|
with exuvium;
|
|
</materialsCitation>
|
|
<materialsCitation ID-GBIF-Occurrence="3111474306" pageId="8" pageNumber="24">
|
|
Ohanapecosh River, Hwy. 123, North Silver Falls, Mount Rainier National Park,
|
|
<date box="[189,309,1823,1847]" pageId="8" pageNumber="24" value="2003-05-23">23-V-2003</date>
|
|
, B. Kondratieff, J. Schmidt,
|
|
<collectionCode box="[644,665,1824,1847]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="8" pageNumber="24">R</collectionCode>
|
|
. Evans,
|
|
<specimenCount box="[763,797,1823,1847]" pageId="8" pageNumber="24" type="male">2♂</specimenCount>
|
|
larvae,
|
|
<specimenCount box="[281,314,1859,1883]" pageId="8" pageNumber="24" type="female">4♀</specimenCount>
|
|
larvae;
|
|
</materialsCitation>
|
|
<materialsCitation ID-GBIF-Occurrence="3111474337" pageId="8" pageNumber="24">
|
|
Ohanapecosh River, Hwy. 123, Paradise River above Narada Falls, Mount Rainier National Park,
|
|
<date box="[1040,1187,1539,1563]" pageId="8" pageNumber="24" value="1999-08-16">16-VIII-1999</date>
|
|
, B. Kondratieff,
|
|
<collectionCode box="[1418,1439,1539,1562]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="8" pageNumber="24">R</collectionCode>
|
|
. Lechleitner,
|
|
<specimenCount box="[981,1015,1574,1598]" pageId="8" pageNumber="24" type="female">1♀</specimenCount>
|
|
, 2 reared
|
|
<specimenCount box="[1132,1152,1575,1598]" pageId="8" pageNumber="24" type="female">♀</specimenCount>
|
|
with exuviae, 5 exuviae;
|
|
</materialsCitation>
|
|
<materialsCitation ID-GBIF-Occurrence="3111474320" pageId="8" pageNumber="24">
|
|
Pierce Co., Fish Creek, Westside Road Bridge, Mount Rainier National Park,
|
|
<date box="[1102,1231,1646,1670]" pageId="8" pageNumber="24" value="2003-06-21">21-VI-2003</date>
|
|
, B. Kondratieff,
|
|
<collectionCode box="[1418,1439,1646,1669]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="8" pageNumber="24">R</collectionCode>
|
|
. Zuellig, J. Schmidt,
|
|
<specimenCount box="[1062,1096,1681,1705]" pageId="8" pageNumber="24" type="male">2♂</specimenCount>
|
|
,
|
|
<specimenCount box="[1107,1141,1681,1705]" pageId="8" pageNumber="24" type="female">1♀</specimenCount>
|
|
,
|
|
<specimenCount box="[1152,1186,1681,1705]" pageId="8" pageNumber="24" type="male">1♂</specimenCount>
|
|
exuvium,
|
|
<specimenCount box="[1307,1341,1681,1705]" pageId="8" pageNumber="24" type="female">2♀</specimenCount>
|
|
exuviae;
|
|
</materialsCitation>
|
|
<materialsCitation ID-GBIF-Occurrence="3111474314" pageId="8" pageNumber="24">
|
|
Fryingpan Creek, Sunrise Road, Mount Rainier National Park,
|
|
<date box="[1012,1159,1752,1776]" pageId="8" pageNumber="24" value="1999-08-16">16-VIII-1999</date>
|
|
, B. Kondratieff,
|
|
<specimenCount box="[1349,1383,1752,1776]" pageId="8" pageNumber="24" type="male">1♂</specimenCount>
|
|
with exuvium,
|
|
<specimenCount box="[954,988,1788,1812]" pageId="8" pageNumber="24" type="female">1♀</specimenCount>
|
|
with 2 exuviae;
|
|
</materialsCitation>
|
|
<materialsCitation ID-GBIF-Occurrence="3111474315" pageId="8" pageNumber="24">
|
|
Ipsut Creek at bridge, Mount Rainier National Park,
|
|
<date box="[1272,1388,1823,1847]" pageId="8" pageNumber="24" value="1997-06-06">6-VI-1997</date>
|
|
,
|
|
<collectionCode box="[1419,1440,1824,1847]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="8" pageNumber="24">R</collectionCode>
|
|
. Lechleitner,
|
|
<specimenCount box="[981,1014,1859,1883]" pageId="8" pageNumber="24" type="female">2♀</specimenCount>
|
|
, 1 exuvium.
|
|
</materialsCitation>
|
|
</paragraph>
|
|
</subSubSection>
|
|
<caption ID-DOI="http://doi.org/10.5281/zenodo.4760679" ID-Zenodo-Dep="4760679" httpUri="https://zenodo.org/record/4760679/files/figure.png" pageId="8" pageNumber="24" startId="8.[189,241,1326,1350]" targetBox="[325,1308,250,1237]" targetPageId="8">
|
|
<paragraph blockId="8.[189,1443,1326,1421]" pageId="8" pageNumber="24">
|
|
Figs. 24-29.
|
|
<taxonomicName authorityName="Klapalek" authorityYear="1912" box="[337,442,1326,1349]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="8" pageNumber="24" phylum="Arthropoda" rank="genus">
|
|
<emphasis box="[337,442,1326,1349]" italics="true" pageId="8" pageNumber="24">Megarcys</emphasis>
|
|
</taxonomicName>
|
|
wingpads. 24.
|
|
<taxonomicName box="[634,790,1326,1350]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="8" pageNumber="24" phylum="Arthropoda" rank="species" species="irregularis">
|
|
<emphasis box="[634,790,1326,1350]" italics="true" pageId="8" pageNumber="24">M. irregularis</emphasis>
|
|
</taxonomicName>
|
|
male, White River, Washington. 25.
|
|
<taxonomicName box="[1247,1368,1326,1349]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="8" pageNumber="24" phylum="Arthropoda" rank="species" species="signata">
|
|
<emphasis box="[1247,1368,1326,1349]" italics="true" pageId="8" pageNumber="24">M. signata</emphasis>
|
|
</taxonomicName>
|
|
male, Mosquito Creek, Colorado. 26.
|
|
<taxonomicName authority=", Ohanopecosh River" authorityName="Ohanopecosh River" box="[564,983,1361,1385]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="8" pageNumber="24" phylum="Arthropoda" rank="species" species="subtruncata">
|
|
<emphasis box="[564,733,1361,1385]" italics="true" pageId="8" pageNumber="24">M. subtruncata</emphasis>
|
|
, Ohanopecosh River
|
|
</taxonomicName>
|
|
, Washington. 27.
|
|
<taxonomicName authority=", Butte Creek" authorityName="Butte Creek" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="8" pageNumber="24" phylum="Arthropoda" rank="species" species="subtruncata">
|
|
<emphasis box="[1196,1372,1361,1385]" italics="true" pageId="8" pageNumber="24">M. subtruncata,</emphasis>
|
|
Butte Creek
|
|
</taxonomicName>
|
|
, California. 28.
|
|
<taxonomicName authority=", Quinn Spring" authorityName="Quinn Spring" box="[445,789,1397,1421]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="8" pageNumber="24" phylum="Arthropoda" rank="species" species="subtruncata">
|
|
<emphasis box="[445,619,1397,1421]" italics="true" pageId="8" pageNumber="24">M. subtruncata,</emphasis>
|
|
Quinn Spring
|
|
</taxonomicName>
|
|
, Oregon. 29.
|
|
<taxonomicName authority=", Iceberg Creek" authorityName="Iceberg Creek" box="[943,1263,1397,1421]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="8" pageNumber="24" phylum="Arthropoda" rank="species" species="watertoni">
|
|
<emphasis box="[943,1092,1397,1420]" italics="true" pageId="8" pageNumber="24">M. watertoni,</emphasis>
|
|
Iceberg Creek
|
|
</taxonomicName>
|
|
, Montana.
|
|
</paragraph>
|
|
</caption>
|
|
<caption ID-DOI="http://doi.org/10.5281/zenodo.4760683" ID-Zenodo-Dep="4760683" httpUri="https://zenodo.org/record/4760683/files/figure.png" pageId="9" pageNumber="25" startId="9.[189,241,1326,1350]" targetBox="[325,1308,250,1235]" targetPageId="9">
|
|
<paragraph blockId="9.[189,1444,1326,1456]" pageId="9" pageNumber="25">
|
|
Figs. 30-35.
|
|
<taxonomicName authorityName="Klapalek" authorityYear="1912" box="[325,430,1326,1349]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="9" pageNumber="25" phylum="Arthropoda" rank="genus">
|
|
<emphasis box="[325,430,1326,1349]" italics="true" pageId="9" pageNumber="25">Megarcys</emphasis>
|
|
</taxonomicName>
|
|
larval legs. 30.
|
|
<emphasis box="[607,764,1326,1350]" italics="true" pageId="9" pageNumber="25">
|
|
<taxonomicName box="[607,760,1326,1350]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="9" pageNumber="25" phylum="Arthropoda" rank="species" species="irregularis">M. irregularis</taxonomicName>
|
|
,
|
|
</emphasis>
|
|
left rear, White River, Washington. 31.
|
|
<emphasis box="[1219,1341,1326,1349]" italics="true" pageId="9" pageNumber="25">
|
|
<taxonomicName box="[1219,1337,1326,1349]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="9" pageNumber="25" phylum="Arthropoda" rank="species" species="signata">M. signata</taxonomicName>
|
|
,
|
|
</emphasis>
|
|
left rear, Mosquito Creek, Colorado. 32.
|
|
<taxonomicName box="[551,717,1361,1385]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="9" pageNumber="25" phylum="Arthropoda" rank="species" species="subtruncata">
|
|
<emphasis box="[551,717,1361,1385]" italics="true" pageId="9" pageNumber="25">M. subtruncata</emphasis>
|
|
</taxonomicName>
|
|
, right rear, Ohanopecosh River, Washington. 33.
|
|
<taxonomicName box="[1275,1437,1361,1385]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="9" pageNumber="25" phylum="Arthropoda" rank="species" species="subtruncata">
|
|
<emphasis box="[1275,1437,1361,1385]" italics="true" pageId="9" pageNumber="25">M. subtruncata</emphasis>
|
|
</taxonomicName>
|
|
, right rear, Butte Creek, California. 34.
|
|
<emphasis box="[635,808,1397,1421]" italics="true" pageId="9" pageNumber="25">
|
|
<taxonomicName box="[635,804,1397,1421]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="9" pageNumber="25" phylum="Arthropoda" rank="species" species="subtruncata">M. subtruncata</taxonomicName>
|
|
,
|
|
</emphasis>
|
|
left rear, Quinn Spring, Oregon. 35.
|
|
<emphasis box="[1233,1380,1397,1420]" italics="true" pageId="9" pageNumber="25">
|
|
<taxonomicName box="[1233,1376,1397,1420]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="9" pageNumber="25" phylum="Arthropoda" rank="species" species="watertoni">M. watertoni</taxonomicName>
|
|
,
|
|
</emphasis>
|
|
right rear, Iceberg Creek, Montana.
|
|
</paragraph>
|
|
</caption>
|
|
<subSubSection lastPageId="11" lastPageNumber="27" pageId="9" pageNumber="25" type="description">
|
|
<paragraph blockId="9.[189,797,1539,1563]" lastBlockId="9.[835,1443,1610,1918]" pageId="9" pageNumber="25">
|
|
<heading bold="true" centered="true" fontSize="10" level="2" pageId="9" pageNumber="25" reason="2">
|
|
<emphasis bold="true" box="[189,797,1539,1563]" pageId="9" pageNumber="25">
|
|
Characters. Butte Creek,
|
|
<collectingRegion box="[492,618,1539,1563]" country="United States of America" name="California" pageId="9" pageNumber="25">California</collectingRegion>
|
|
, macropterous
|
|
</emphasis>
|
|
<emphasis bold="true" box="[189,331,1574,1598]" pageId="9" pageNumber="25">population:</emphasis>
|
|
</heading>
|
|
Head capsule width
|
|
<specimenCount box="[586,606,1575,1598]" pageId="9" pageNumber="25" type="male">♂</specimenCount>
|
|
<quantity box="[613,766,1575,1599]" metricMagnitude="-3" metricUnit="m" metricValue="3.84" metricValueMax="3.9" metricValueMin="3.78" pageId="9" pageNumber="25" unit="mm" value="3.84" valueMax="3.9" valueMin="3.78">3.78-3.90mm</quantity>
|
|
,
|
|
<specimenCount box="[777,797,1575,1598]" pageId="9" pageNumber="25" type="female">♀</specimenCount>
|
|
<quantity box="[189,342,1610,1635]" metricMagnitude="-3" metricUnit="m" metricValue="4.71" metricValueMax="4.74" metricValueMin="4.68" pageId="9" pageNumber="25" unit="mm" value="4.71" valueMax="4.74" valueMin="4.68">4.68-4.74mm</quantity>
|
|
; pronotal width
|
|
<specimenCount box="[568,588,1611,1634]" pageId="9" pageNumber="25" type="male">♂</specimenCount>
|
|
<quantity box="[604,757,1610,1635]" metricMagnitude="-3" metricUnit="m" metricValue="3.92" metricValueMax="4.48" metricValueMin="3.36" pageId="9" pageNumber="25" unit="mm" value="3.92" valueMax="4.48" valueMin="3.36">3.36-4.48mm</quantity>
|
|
,
|
|
<specimenCount box="[777,797,1611,1634]" pageId="9" pageNumber="25" type="female">♀</specimenCount>
|
|
<quantity box="[189,286,1646,1670]" metricMagnitude="-3" metricUnit="m" metricValue="4.2" pageId="9" pageNumber="25" unit="mm" value="4.2">4.20mm</quantity>
|
|
; body length
|
|
<specimenCount box="[440,460,1647,1670]" pageId="9" pageNumber="25" type="male">♂</specimenCount>
|
|
<quantity box="[465,617,1646,1670]" metricMagnitude="-2" metricUnit="m" metricValue="1.975" metricValueMax="2.16" metricValueMin="1.7899999999999998" pageId="9" pageNumber="25" unit="mm" value="19.75" valueMax="21.6" valueMin="17.9">17.9-21.6mm</quantity>
|
|
,
|
|
<specimenCount box="[627,647,1647,1670]" pageId="9" pageNumber="25" type="female">♀</specimenCount>
|
|
<quantity box="[651,797,1646,1670]" metricMagnitude="-2" metricUnit="m" metricValue="2.385" metricValueMax="2.55" metricValueMin="2.2199999999999998" pageId="9" pageNumber="25" unit="mm" value="23.85" valueMax="25.5" valueMin="22.2">22.2-25.5mm</quantity>
|
|
(
|
|
<tableCitation box="[197,285,1682,1706]" captionStart="Table 1" captionStartId="3.[189,259,296,320]" captionTargetBox="[272,1358,446,1573]" captionText="Table 1. Individual or range measurements (mm) and cercal segment numbers" httpUri="http://table.plazi.org/id/1E865DA3FFBBFF98FF143A4FFC9F476E" pageId="9" pageNumber="25" tableUuid="1E865DA3FFBBFF98FF143A4FFC9F476E">Table 1</tableCitation>
|
|
). Color and pigmentation (
|
|
<figureCitation box="[614,707,1681,1706]" captionStart="Figs" captionStartId="6.[189,241,1326,1350]" captionTargetBox="[325,1308,269,1250]" captionTargetId="figure-46@6.[325,1308,269,1250]" captionTargetPageId="6" captionText="Figs. 12-17. Megarcys larval head-pronotal pattern. 12. M. irregularis, White River, Washington. 13. M. signata, Mosquito Creek, Colorado. 14. M. subtruncata, Ohanopecosh River, Washington. 15. M. subtruncata, Butte Creek, California. 16. M. subtruncata, Quinn Spring, Oregon. 17. M. watertoni, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760675" httpUri="https://zenodo.org/record/4760675/files/figure.png" pageId="9" pageNumber="25">Figs. 15</figureCitation>
|
|
,
|
|
<figureCitation box="[721,750,1682,1706]" captionStart="Figs" captionStartId="8.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1237]" captionTargetId="figure-46@8.[325,1308,250,1237]" captionTargetPageId="8" captionText="Figs. 24-29. Megarcys wingpads. 24. M. irregularis male, White River, Washington. 25. M. signata male, Mosquito Creek, Colorado. 26. M. subtruncata, Ohanopecosh River, Washington. 27. M. subtruncata, Butte Creek, California. 28. M. subtruncata, Quinn Spring, Oregon. 29. M. watertoni, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760679" httpUri="https://zenodo.org/record/4760679/files/figure.png" pageId="9" pageNumber="25">27</figureCitation>
|
|
,
|
|
<figureCitation box="[763,792,1682,1706]" captionStart="Figs" captionStartId="9.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1235]" captionTargetId="figure-46@9.[325,1308,250,1235]" captionTargetPageId="9" captionText="Figs. 30-35. Megarcys larval legs. 30. M. irregularis, left rear, White River, Washington. 31. M. signata, left rear, Mosquito Creek, Colorado. 32. M. subtruncata, right rear, Ohanopecosh River, Washington. 33. M. subtruncata, right rear, Butte Creek, California. 34. M. subtruncata, left rear, Quinn Spring, Oregon. 35. M. watertoni, right rear, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760683" httpUri="https://zenodo.org/record/4760683/files/figure.png" pageId="9" pageNumber="25">33</figureCitation>
|
|
,
|
|
<figureCitation box="[189,218,1717,1741]" captionStart="Figs" captionStartId="10.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1231]" captionTargetId="figure-46@10.[325,1308,250,1231]" captionTargetPageId="10" captionText="Figs. 36-41. Megarcys larval thoracic sterna. 36. M. irregularis, pro-and metasterna, White River, Washington. 37. M. signata, mesosternum, Mosquito Creek, Colorado. 38. M. subtruncata, meso- and metasterna, Ohanopecosh River, Washington. 39. M. subtruncata, meso- and metasterna, Butte Creek, California. 40. M. subtruncata, mesosternum, Quinn Spring, Oregon. 41. M. watertoni, mesosternum, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760685" httpUri="https://zenodo.org/record/4760685/files/figure.png" pageId="9" pageNumber="25">39</figureCitation>
|
|
,
|
|
<figureCitation box="[246,275,1717,1741]" captionStart="Figs" captionStartId="11.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1231]" captionTargetId="figure-46@11.[325,1308,250,1231]" captionTargetPageId="11" captionText="Figs. 42-47. Megarcys dorsal larval abdomen. 42. M. irregularis male, White River, Washington. 43. M. signata male, Mosquito Creek, Colorado. 44. M. subtruncata female, Ohanopecosh River, Washington. 45. M. subtruncata female, Butte Creek, California. 46. M. subtruncata male, Quinn Spring, Oregon. 47. M. watertoni female, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760687" httpUri="https://zenodo.org/record/4760687/files/figure.png" pageId="9" pageNumber="25">45</figureCitation>
|
|
,
|
|
<figureCitation box="[302,331,1717,1741]" captionStart="Figs" captionStartId="12.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1234]" captionTargetId="figure-46@12.[325,1308,250,1234]" captionTargetPageId="12" captionText="Figs. 48-53. Megarcys ventral larval abdomen, 48. M. irregularis male, White River, Washington. 49. M. irregularis female, White River, Washington. 50. M. signata female, Mosquito Creek, Colorado. 51. M. subtruncata female, Butte Creek, California. 52. M. subtruncata female, Ohanopecosh River, Washington. 53. M. watertoni female, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760689" httpUri="https://zenodo.org/record/4760689/files/figure.png" pageId="9" pageNumber="25">51</figureCitation>
|
|
), lacinia (like Ohanapecosh River,
|
|
<collectingRegion box="[189,332,1753,1777]" country="United States of America" name="Washington" pageId="9" pageNumber="25">Washington</collectingRegion>
|
|
population
|
|
<figureCitation box="[489,577,1753,1777]" captionStart="Figs" captionStartId="8.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1237]" captionTargetId="figure-46@8.[325,1308,250,1237]" captionTargetPageId="8" captionText="Figs. 24-29. Megarcys wingpads. 24. M. irregularis male, White River, Washington. 25. M. signata male, Mosquito Creek, Colorado. 26. M. subtruncata, Ohanopecosh River, Washington. 27. M. subtruncata, Butte Creek, California. 28. M. subtruncata, Quinn Spring, Oregon. 29. M. watertoni, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760679" httpUri="https://zenodo.org/record/4760679/files/figure.png" pageId="9" pageNumber="25">Fig. 28</figureCitation>
|
|
), and dorsomesal band of erect silky white hairs typical of genus. Wingpads of
|
|
<specimenCount box="[353,373,1824,1847]" pageId="9" pageNumber="25" type="male">♂</specimenCount>
|
|
(
|
|
<figureCitation box="[391,473,1824,1848]" captionStart="Figs" captionStartId="8.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1237]" captionTargetId="figure-46@8.[325,1308,250,1237]" captionTargetPageId="8" captionText="Figs. 24-29. Megarcys wingpads. 24. M. irregularis male, White River, Washington. 25. M. signata male, Mosquito Creek, Colorado. 26. M. subtruncata, Ohanopecosh River, Washington. 27. M. subtruncata, Butte Creek, California. 28. M. subtruncata, Quinn Spring, Oregon. 29. M. watertoni, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760679" httpUri="https://zenodo.org/record/4760679/files/figure.png" pageId="9" pageNumber="25">Fig. 27</figureCitation>
|
|
) and
|
|
<specimenCount box="[544,564,1824,1847]" pageId="9" pageNumber="25" type="female">♀</specimenCount>
|
|
macropterous. Gill number and arrangement typical of genus (
|
|
<figureCitation box="[702,785,1859,1883]" captionStart="Figs" captionStartId="14.[189,241,1610,1634]" captionTargetBox="[351,1258,216,1562]" captionTargetId="figure-176@14.[351,1258,215,1542]" captionTargetPageId="14" captionText="Figs. 60-69. Megarcys larval characters. 60. M. irregularis gills, male, Nisqually River, Washington. 61. M. signata gills, male, Mosquito Creek, Colorado. (SM = submental gill, ASc = anterior supracoxal gill, AT2 = anterior mesothoracic gill, AT3 = anterior metathoracic gill). 62. M. subtruncata male gills, Butte Creek, California. 63. M. subtruncata submentum and gills, male, Quinn Spring, Oregon. 64. M. subtruncata submentum and gills, female, Quinn Spring, Oregon. 65. M. watertoni gills, male, Iceberg Creek, Montana. 66. M. watertoni submental gill, male, Bear Creek/confl. Flathead River, Montana. 67. M. watertoni anterior supracoxal gill, male, Bear Creek/confl. Flathead River, Montana. 68. M. watertoni anterior supracoxal gill, female, Bear Creek/confluence Flathead River, Montana. 69. M. yosemite gills, male, Cold Creek, California. Scale lines = 2 mm." figureDoi="http://doi.org/10.5281/zenodo.4760695" httpUri="https://zenodo.org/record/4760695/files/figure.png" pageId="9" pageNumber="25">Fig. 62</figureCitation>
|
|
). Submental gill length
|
|
<specimenCount box="[487,507,1895,1918]" pageId="9" pageNumber="25" type="male">♂</specimenCount>
|
|
<quantity box="[527,679,1895,1919]" metricMagnitude="-4" metricUnit="m" metricValue="4.65" metricValueMax="5.4" metricValueMin="3.9" pageId="9" pageNumber="25" unit="mm" value="0.465" valueMax="0.54" valueMin="0.39">0.39-0.54mm</quantity>
|
|
,
|
|
<specimenCount box="[702,722,1895,1918]" pageId="9" pageNumber="25" type="female">♀</specimenCount>
|
|
0.54- 0.66mm; anterior supracoxal gill length
|
|
<specimenCount box="[1351,1371,1539,1562]" pageId="9" pageNumber="25" type="male">♂</specimenCount>
|
|
0.42- 0.54mm,
|
|
<specimenCount box="[941,961,1575,1598]" pageId="9" pageNumber="25" type="female">♀</specimenCount>
|
|
<quantity box="[966,1116,1574,1598]" metricMagnitude="-4" metricUnit="m" metricValue="6" metricValueMax="6.6" metricValueMin="5.4" pageId="9" pageNumber="25" unit="mm" value="0.6" valueMax="0.66" valueMin="0.54">0.54-0.66mm</quantity>
|
|
(
|
|
<tableCitation box="[1128,1212,1574,1598]" captionStart="Table 1" captionStartId="3.[189,259,296,320]" captionTargetBox="[272,1358,446,1573]" captionText="Table 1. Individual or range measurements (mm) and cercal segment numbers" httpUri="http://table.plazi.org/id/1E865DA3FFBBFF98FF143A4FFC9F476E" pageId="9" pageNumber="25" tableUuid="1E865DA3FFBBFF98FF143A4FFC9F476E">Table 1</tableCitation>
|
|
). Legs (
|
|
<figureCitation box="[1301,1377,1574,1598]" captionStart="Figs" captionStartId="9.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1235]" captionTargetId="figure-46@9.[325,1308,250,1235]" captionTargetPageId="9" captionText="Figs. 30-35. Megarcys larval legs. 30. M. irregularis, left rear, White River, Washington. 31. M. signata, left rear, Mosquito Creek, Colorado. 32. M. subtruncata, right rear, Ohanopecosh River, Washington. 33. M. subtruncata, right rear, Butte Creek, California. 34. M. subtruncata, left rear, Quinn Spring, Oregon. 35. M. watertoni, right rear, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760683" httpUri="https://zenodo.org/record/4760683/files/figure.png" pageId="9" pageNumber="25">Fig. 33</figureCitation>
|
|
) with typical setation of genus as described by
|
|
<bibRefCitation author="Stewart, K. W. & B. P. Stark" pageId="9" pageNumber="25" refId="ref8390" refString="Stewart, K. W. & B. P. Stark. 2002. Nymphs of North American stonefly genera (Plecoptera), 2 nd Ed. The Caddis Press, Columbus, Ohio. 510 pp." type="book" year="2002">Stewart & Stark (2002)</bibRefCitation>
|
|
. Y-arms of mesosternum (
|
|
<figureCitation box="[1277,1352,1645,1670]" captionStart="Figs" captionStartId="10.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1231]" captionTargetId="figure-46@10.[325,1308,250,1231]" captionTargetPageId="10" captionText="Figs. 36-41. Megarcys larval thoracic sterna. 36. M. irregularis, pro-and metasterna, White River, Washington. 37. M. signata, mesosternum, Mosquito Creek, Colorado. 38. M. subtruncata, meso- and metasterna, Ohanopecosh River, Washington. 39. M. subtruncata, meso- and metasterna, Butte Creek, California. 40. M. subtruncata, mesosternum, Quinn Spring, Oregon. 41. M. watertoni, mesosternum, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760685" httpUri="https://zenodo.org/record/4760685/files/figure.png" pageId="9" pageNumber="25">Fig. 39</figureCitation>
|
|
) typical of genus. Cercal segments
|
|
<specimenCount box="[1163,1183,1681,1704]" pageId="9" pageNumber="25" type="male">♂</specimenCount>
|
|
24-26 (
|
|
<tableCitation box="[1273,1362,1681,1705]" captionStart="Table 1" captionStartId="3.[189,259,296,320]" captionTargetBox="[272,1358,446,1573]" captionText="Table 1. Individual or range measurements (mm) and cercal segment numbers" httpUri="http://table.plazi.org/id/1E865DA3FFBBFF98FF143A4FFC9F476E" pageId="9" pageNumber="25" tableUuid="1E865DA3FFBBFF98FF143A4FFC9F476E">Table 1</tableCitation>
|
|
), with setation typical of genus. Developing membranous windsock-like process of male epiproct (
|
|
<figureCitation box="[1348,1435,1752,1776]" captionStart="Figs" captionStartId="15.[189,241,1539,1563]" captionTargetBox="[400,1231,250,1461]" captionTargetId="figure-46@15.[400,1231,250,1430]" captionTargetPageId="15" captionText="Figs. 70-74. Megarcys larval characters. 70. M. irregularis developing male genitalia, dorsal, Nisqually River, Washington 71. M. signata developing male genitalia, Mosquito Creek, Colorado. 72. M. subtruncata developing male genitalia, dorsal, Butte Creek, California. 73. M. watertoni developing male genitalia, dorsal, Iceberg Creek, Montana. 74. M. yosemite developing male genitalia, dorsal, Cold Water Creek, California. Scale line= 2mm." figureDoi="http://doi.org/10.5281/zenodo.4760697" httpUri="https://zenodo.org/record/4760697/files/figure.png" pageId="9" pageNumber="25">Fig. 72</figureCitation>
|
|
) evident in late instar individuals, and pointed posteroventrally in lateral view (
|
|
<figureCitation box="[1213,1291,1823,1847]" captionStart="Figs" captionStartId="16.[189,241,1468,1492]" captionTargetBox="[325,1308,230,1404]" captionTargetId="figure-215@16.[325,1308,230,1404]" captionTargetPageId="16" captionText="Figs. 75-83. Megarcys larval characters. 75. M. watertoni wingpads, male, Iceberg Creek, Montana. 76. M. watertoni wingpads, male, Bear Creek confl. Flathead River, Montana. 77. M. watertoni female wingpads, Iceberg Creek, Mt. 78. M. yosemite wingpads, male Cold Creek, California. 79. M. irregularis developing male genitalia, oblique view, Nisqually River, Washington. 80. M. signata developing male genitalia, lateral, Mosquito Creek, Colorado. 81. M. subtruncata developing male genitalia, oblique view, Butte Creek, California. 82. M. watertoni developing male genitalia, oblique view, Iceberg Creek, Montana. 83. M. yosemite developing male genitalia, oblique view, Cold Water Creek, California. Scale line = 2 mm." figureDoi="http://doi.org/10.5281/zenodo.4760699" httpUri="https://zenodo.org/record/4760699/files/figure.png" pageId="9" pageNumber="25">Fig. 81</figureCitation>
|
|
). Developing female subgenital plate of 8
|
|
<superScript attach="left" box="[1165,1180,1858,1872]" fontSize="6" pageId="9" pageNumber="25">th</superScript>
|
|
sternum (
|
|
<figureCitation box="[1302,1395,1858,1883]" captionStart="Figs" captionStartId="12.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1234]" captionTargetId="figure-46@12.[325,1308,250,1234]" captionTargetPageId="12" captionText="Figs. 48-53. Megarcys ventral larval abdomen, 48. M. irregularis male, White River, Washington. 49. M. irregularis female, White River, Washington. 50. M. signata female, Mosquito Creek, Colorado. 51. M. subtruncata female, Butte Creek, California. 52. M. subtruncata female, Ohanopecosh River, Washington. 53. M. watertoni female, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760689" httpUri="https://zenodo.org/record/4760689/files/figure.png" pageId="9" pageNumber="25">Figs. 51</figureCitation>
|
|
,
|
|
<figureCitation box="[1407,1435,1858,1882]" captionStart="Figs" captionStartId="18.[189,241,1219,1243]" captionTargetBox="[362,1269,215,1170]" captionTargetId="figure-322@18.[362,1269,215,1166]" captionTargetPageId="18" captionText="Figs. 84-88. Megarcys larval characters. 84a. M. irregularis larval female 8th sternum, Nisqually River, Washington. 84b. M. irregularis, larval female 8th sternum, same specimen, 2X. 85a. M. signata larval female 8th sternum, Mosquito Creek, Colorado. 85b. M. signata larval female 8th sternum, Pine Creek, Montana. 86. M. subtruncata larval female 8th sternum, Butte Creek, California. 87. M. watertoni larval female 8th sternum, Iceberg Creek, Montana. 88a. M. yosemite larval female 8th sternum, Cold Water Creek, California. 88b. M. yosemite, larval female 8th sternum same specimen, 2X. Scale line = 2 mm." figureDoi="http://doi.org/10.5281/zenodo.4760701" httpUri="https://zenodo.org/record/4760701/files/figure.png" pageId="9" pageNumber="25">86</figureCitation>
|
|
) shallowly notched mesally.
|
|
</paragraph>
|
|
<caption ID-DOI="http://doi.org/10.5281/zenodo.4760685" ID-Zenodo-Dep="4760685" httpUri="https://zenodo.org/record/4760685/files/figure.png" pageId="10" pageNumber="26" startId="10.[189,241,1326,1350]" targetBox="[325,1308,250,1231]" targetPageId="10">
|
|
<paragraph blockId="10.[189,1444,1326,1456]" pageId="10" pageNumber="26">
|
|
Figs. 36-41.
|
|
<taxonomicName authorityName="Klapalek" authorityYear="1912" box="[326,431,1326,1349]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="10" pageNumber="26" phylum="Arthropoda" rank="genus">
|
|
<emphasis box="[326,431,1326,1349]" italics="true" pageId="10" pageNumber="26">Megarcys</emphasis>
|
|
</taxonomicName>
|
|
larval thoracic sterna. 36.
|
|
<emphasis box="[734,891,1326,1350]" italics="true" pageId="10" pageNumber="26">
|
|
<taxonomicName box="[734,887,1326,1350]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="10" pageNumber="26" phylum="Arthropoda" rank="species" species="irregularis">M. irregularis</taxonomicName>
|
|
,
|
|
</emphasis>
|
|
pro-and metasterna, White River, Washington. 37.
|
|
<emphasis box="[238,369,1362,1385]" italics="true" pageId="10" pageNumber="26">
|
|
<taxonomicName box="[238,365,1362,1385]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="10" pageNumber="26" phylum="Arthropoda" rank="species" species="signata">M. signata</taxonomicName>
|
|
,
|
|
</emphasis>
|
|
mesosternum, Mosquito Creek, Colorado. 38.
|
|
<emphasis box="[965,1147,1361,1385]" italics="true" pageId="10" pageNumber="26">
|
|
<taxonomicName box="[965,1144,1361,1385]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="10" pageNumber="26" phylum="Arthropoda" rank="species" species="subtruncata">M. subtruncata</taxonomicName>
|
|
,
|
|
</emphasis>
|
|
meso- and metasterna, Ohanopecosh River, Washington. 39.
|
|
<emphasis box="[632,807,1397,1421]" italics="true" pageId="10" pageNumber="26">
|
|
<taxonomicName box="[632,803,1397,1421]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="10" pageNumber="26" phylum="Arthropoda" rank="species" species="subtruncata">M. subtruncata</taxonomicName>
|
|
,
|
|
</emphasis>
|
|
meso- and metasterna, Butte Creek, California. 40.
|
|
<emphasis italics="true" pageId="10" pageNumber="26">
|
|
<taxonomicName class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="10" pageNumber="26" phylum="Arthropoda" rank="species" species="subtruncata">M. subtruncata</taxonomicName>
|
|
,
|
|
</emphasis>
|
|
mesosternum, Quinn Spring, Oregon. 41.
|
|
<emphasis box="[823,971,1433,1456]" italics="true" pageId="10" pageNumber="26">
|
|
<taxonomicName box="[823,967,1433,1456]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="10" pageNumber="26" phylum="Arthropoda" rank="species" species="watertoni">M. watertoni</taxonomicName>
|
|
,
|
|
</emphasis>
|
|
mesosternum, Iceberg Creek, Montana.
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph blockId="10.[189,798,1539,1919]" lastBlockId="11.[189,797,1539,1918]" lastPageId="11" lastPageNumber="27" pageId="10" pageNumber="26">
|
|
<heading box="[189,798,1539,1563]" pageId="10" pageNumber="26">
|
|
<emphasis bold="true" box="[189,790,1539,1563]" pageId="10" pageNumber="26">
|
|
Quinn Spring,
|
|
<collectingRegion box="[371,464,1539,1563]" country="United States of America" name="Oregon" pageId="10" pageNumber="26">Oregon</collectingRegion>
|
|
, brachypterous population
|
|
</emphasis>
|
|
:
|
|
</heading>
|
|
As indicated by
|
|
<bibRefCitation author="Stark, B. P. & R. W. Baumann" box="[386,680,1574,1599]" pageId="10" pageNumber="26" pagination="131 - 132" refId="ref8134" refString="Stark, B. P. & R. W. Baumann. 2005. A micropterous crenon-dwelling population of Megarcys subtruncata Hanson (Plecoptera: Perlodidae). Western North American Naturalist, 65: 131 - 132." type="journal article" year="2005">Stark & Baumann (2005)</bibRefCitation>
|
|
, larvae of this population, that they did not describe in detail, “agree in most respects” with the generic description in
|
|
<bibRefCitation author="Stewart, K. W. & B. P. Stark" box="[224,505,1681,1705]" pageId="10" pageNumber="26" refId="ref8390" refString="Stewart, K. W. & B. P. Stark. 2002. Nymphs of North American stonefly genera (Plecoptera), 2 nd Ed. The Caddis Press, Columbus, Ohio. 510 pp." type="book" year="2002">Stewart & Stark (2002)</bibRefCitation>
|
|
. Head capsule width
|
|
<specimenCount box="[777,797,1682,1705]" pageId="10" pageNumber="26" type="male">♂</specimenCount>
|
|
<quantity box="[189,341,1717,1741]" metricMagnitude="-3" metricUnit="m" metricValue="3.3" metricValueMax="3.48" metricValueMin="3.12" pageId="10" pageNumber="26" unit="mm" value="3.3" valueMax="3.48" valueMin="3.12">3.12-3.48mm</quantity>
|
|
,
|
|
<specimenCount box="[351,371,1717,1740]" pageId="10" pageNumber="26" type="female">♀</specimenCount>
|
|
<quantity box="[376,528,1717,1741]" metricMagnitude="-3" metricUnit="m" metricValue="4.21" metricValueMax="4.22" metricValueMin="4.2" pageId="10" pageNumber="26" unit="mm" value="4.21" valueMax="4.22" valueMin="4.2">4.20-4.22mm</quantity>
|
|
; pronotal width
|
|
<specimenCount box="[719,739,1717,1740]" pageId="10" pageNumber="26" type="male">♂</specimenCount>
|
|
2.94- 3.12mm,
|
|
<specimenCount box="[295,315,1753,1776]" pageId="10" pageNumber="26" type="female">♀</specimenCount>
|
|
<quantity box="[320,470,1752,1776]" metricMagnitude="-3" metricUnit="m" metricValue="4.14" metricValueMax="4.26" metricValueMin="4.02" pageId="10" pageNumber="26" unit="mm" value="4.14" valueMax="4.26" valueMin="4.02">4.02-4.26mm</quantity>
|
|
; body length
|
|
<specimenCount box="[620,640,1753,1776]" pageId="10" pageNumber="26" type="male">♂</specimenCount>
|
|
15.6-16.0mm,
|
|
<specimenCount box="[189,209,1788,1811]" pageId="10" pageNumber="26" type="female">♀</specimenCount>
|
|
<quantity box="[214,367,1788,1812]" metricMagnitude="-2" metricUnit="m" metricValue="2.035" metricValueMax="2.12" metricValueMin="1.95" pageId="10" pageNumber="26" unit="mm" value="20.35" valueMax="21.2" valueMin="19.5">19.5-21.2mm</quantity>
|
|
. Color and pigmentation (
|
|
<figureCitation box="[668,755,1788,1812]" captionStart="Figs" captionStartId="6.[189,241,1326,1350]" captionTargetBox="[325,1308,269,1250]" captionTargetId="figure-46@6.[325,1308,269,1250]" captionTargetPageId="6" captionText="Figs. 12-17. Megarcys larval head-pronotal pattern. 12. M. irregularis, White River, Washington. 13. M. signata, Mosquito Creek, Colorado. 14. M. subtruncata, Ohanopecosh River, Washington. 15. M. subtruncata, Butte Creek, California. 16. M. subtruncata, Quinn Spring, Oregon. 17. M. watertoni, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760675" httpUri="https://zenodo.org/record/4760675/files/figure.png" pageId="10" pageNumber="26">Figs. 16</figureCitation>
|
|
,
|
|
<figureCitation box="[764,792,1788,1812]" captionStart="Figs" captionStartId="8.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1237]" captionTargetId="figure-46@8.[325,1308,250,1237]" captionTargetPageId="8" captionText="Figs. 24-29. Megarcys wingpads. 24. M. irregularis male, White River, Washington. 25. M. signata male, Mosquito Creek, Colorado. 26. M. subtruncata, Ohanopecosh River, Washington. 27. M. subtruncata, Butte Creek, California. 28. M. subtruncata, Quinn Spring, Oregon. 29. M. watertoni, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760679" httpUri="https://zenodo.org/record/4760679/files/figure.png" pageId="10" pageNumber="26">28</figureCitation>
|
|
,
|
|
<figureCitation box="[189,218,1824,1848]" captionStart="Figs" captionStartId="9.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1235]" captionTargetId="figure-46@9.[325,1308,250,1235]" captionTargetPageId="9" captionText="Figs. 30-35. Megarcys larval legs. 30. M. irregularis, left rear, White River, Washington. 31. M. signata, left rear, Mosquito Creek, Colorado. 32. M. subtruncata, right rear, Ohanopecosh River, Washington. 33. M. subtruncata, right rear, Butte Creek, California. 34. M. subtruncata, left rear, Quinn Spring, Oregon. 35. M. watertoni, right rear, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760683" httpUri="https://zenodo.org/record/4760683/files/figure.png" pageId="10" pageNumber="26">34</figureCitation>
|
|
,
|
|
<figureCitation box="[228,257,1824,1848]" captionStart="Figs" captionStartId="10.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1231]" captionTargetId="figure-46@10.[325,1308,250,1231]" captionTargetPageId="10" captionText="Figs. 36-41. Megarcys larval thoracic sterna. 36. M. irregularis, pro-and metasterna, White River, Washington. 37. M. signata, mesosternum, Mosquito Creek, Colorado. 38. M. subtruncata, meso- and metasterna, Ohanopecosh River, Washington. 39. M. subtruncata, meso- and metasterna, Butte Creek, California. 40. M. subtruncata, mesosternum, Quinn Spring, Oregon. 41. M. watertoni, mesosternum, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760685" httpUri="https://zenodo.org/record/4760685/files/figure.png" pageId="10" pageNumber="26">40</figureCitation>
|
|
,
|
|
<figureCitation box="[266,296,1823,1847]" captionStart="Figs" captionStartId="11.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1231]" captionTargetId="figure-46@11.[325,1308,250,1231]" captionTargetPageId="11" captionText="Figs. 42-47. Megarcys dorsal larval abdomen. 42. M. irregularis male, White River, Washington. 43. M. signata male, Mosquito Creek, Colorado. 44. M. subtruncata female, Ohanopecosh River, Washington. 45. M. subtruncata female, Butte Creek, California. 46. M. subtruncata male, Quinn Spring, Oregon. 47. M. watertoni female, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760687" httpUri="https://zenodo.org/record/4760687/files/figure.png" pageId="10" pageNumber="26">46</figureCitation>
|
|
), lacinia typical of genus. Dorsomesal band of erect silky white hairs and those along the ecdysial suture of the head absent. Wingpads
|
|
<specimenCount box="[624,644,1895,1918]" pageId="10" pageNumber="26" type="male">♂</specimenCount>
|
|
(
|
|
<figureCitation box="[659,738,1894,1919]" captionStart="Figs" captionStartId="8.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1237]" captionTargetId="figure-46@8.[325,1308,250,1237]" captionTargetPageId="8" captionText="Figs. 24-29. Megarcys wingpads. 24. M. irregularis male, White River, Washington. 25. M. signata male, Mosquito Creek, Colorado. 26. M. subtruncata, Ohanopecosh River, Washington. 27. M. subtruncata, Butte Creek, California. 28. M. subtruncata, Quinn Spring, Oregon. 29. M. watertoni, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760679" httpUri="https://zenodo.org/record/4760679/files/figure.png" pageId="10" pageNumber="26">Fig. 28</figureCitation>
|
|
) and female brachypterous. Gill number and arrangement typical of genus. Submental gill (
|
|
<figureCitation box="[1238,1320,1574,1598]" captionStart="Figs" captionStartId="14.[189,241,1610,1634]" captionTargetBox="[351,1258,216,1562]" captionTargetId="figure-176@14.[351,1258,215,1542]" captionTargetPageId="14" captionText="Figs. 60-69. Megarcys larval characters. 60. M. irregularis gills, male, Nisqually River, Washington. 61. M. signata gills, male, Mosquito Creek, Colorado. (SM = submental gill, ASc = anterior supracoxal gill, AT2 = anterior mesothoracic gill, AT3 = anterior metathoracic gill). 62. M. subtruncata male gills, Butte Creek, California. 63. M. subtruncata submentum and gills, male, Quinn Spring, Oregon. 64. M. subtruncata submentum and gills, female, Quinn Spring, Oregon. 65. M. watertoni gills, male, Iceberg Creek, Montana. 66. M. watertoni submental gill, male, Bear Creek/confl. Flathead River, Montana. 67. M. watertoni anterior supracoxal gill, male, Bear Creek/confl. Flathead River, Montana. 68. M. watertoni anterior supracoxal gill, female, Bear Creek/confluence Flathead River, Montana. 69. M. yosemite gills, male, Cold Creek, California. Scale lines = 2 mm." figureDoi="http://doi.org/10.5281/zenodo.4760695" httpUri="https://zenodo.org/record/4760695/files/figure.png" pageId="10" pageNumber="26">Fig. 63</figureCitation>
|
|
) length
|
|
<specimenCount box="[1423,1443,1575,1598]" pageId="10" pageNumber="26" type="male">♂</specimenCount>
|
|
<quantity box="[835,988,1610,1634]" metricMagnitude="-4" metricUnit="m" metricValue="2.85" metricValueMax="3.0" metricValueMin="2.7" pageId="10" pageNumber="26" unit="mm" value="0.285" valueMax="0.3" valueMin="0.27">0.27-0.30mm</quantity>
|
|
,
|
|
<specimenCount box="[1010,1030,1610,1633]" pageId="10" pageNumber="26" type="female">♀</specimenCount>
|
|
(
|
|
<figureCitation box="[1057,1148,1610,1634]" captionStart="Figs" captionStartId="14.[189,241,1610,1634]" captionTargetBox="[351,1258,216,1562]" captionTargetId="figure-176@14.[351,1258,215,1542]" captionTargetPageId="14" captionText="Figs. 60-69. Megarcys larval characters. 60. M. irregularis gills, male, Nisqually River, Washington. 61. M. signata gills, male, Mosquito Creek, Colorado. (SM = submental gill, ASc = anterior supracoxal gill, AT2 = anterior mesothoracic gill, AT3 = anterior metathoracic gill). 62. M. subtruncata male gills, Butte Creek, California. 63. M. subtruncata submentum and gills, male, Quinn Spring, Oregon. 64. M. subtruncata submentum and gills, female, Quinn Spring, Oregon. 65. M. watertoni gills, male, Iceberg Creek, Montana. 66. M. watertoni submental gill, male, Bear Creek/confl. Flathead River, Montana. 67. M. watertoni anterior supracoxal gill, male, Bear Creek/confl. Flathead River, Montana. 68. M. watertoni anterior supracoxal gill, female, Bear Creek/confluence Flathead River, Montana. 69. M. yosemite gills, male, Cold Creek, California. Scale lines = 2 mm." figureDoi="http://doi.org/10.5281/zenodo.4760695" httpUri="https://zenodo.org/record/4760695/files/figure.png" pageId="10" pageNumber="26">Fig. 64</figureCitation>
|
|
)
|
|
<quantity box="[1174,1327,1610,1634]" metricMagnitude="-4" metricUnit="m" metricValue="3.5" metricValueMax="3.5999999999999996" metricValueMin="3.4" pageId="10" pageNumber="26" unit="mm" value="0.35" valueMax="0.36" valueMin="0.34">0.34-0.36mm</quantity>
|
|
; anterior supracoxal gill length
|
|
<specimenCount box="[1091,1111,1646,1669]" pageId="10" pageNumber="26" type="male">♂</specimenCount>
|
|
<quantity box="[1115,1264,1646,1670]" metricMagnitude="-4" metricUnit="m" metricValue="2.25" metricValueMax="2.4" metricValueMin="2.1" pageId="10" pageNumber="26" unit="mm" value="0.22499999999999998" valueMax="0.24" valueMin="0.21">0.21-0.24mm</quantity>
|
|
,
|
|
<specimenCount box="[1273,1293,1646,1669]" pageId="10" pageNumber="26" type="female">♀</specimenCount>
|
|
<quantity box="[1297,1443,1646,1670]" metricMagnitude="-4" metricUnit="m" metricValue="3.2" metricValueMax="3.4" metricValueMin="3.0" pageId="10" pageNumber="26" unit="mm" value="0.32" valueMax="0.34" valueMin="0.3">0.30-0.34mm</quantity>
|
|
(
|
|
<tableCitation box="[843,936,1681,1705]" captionStart="Table 1" captionStartId="3.[189,259,296,320]" captionTargetBox="[272,1358,446,1573]" captionText="Table 1. Individual or range measurements (mm) and cercal segment numbers" httpUri="http://table.plazi.org/id/1E865DA3FFBBFF98FF143A4FFC9F476E" pageId="10" pageNumber="26" tableUuid="1E865DA3FFBBFF98FF143A4FFC9F476E">Table 1</tableCitation>
|
|
). Legs (
|
|
<figureCitation box="[1043,1129,1681,1705]" captionStart="Figs" captionStartId="9.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1235]" captionTargetId="figure-46@9.[325,1308,250,1235]" captionTargetPageId="9" captionText="Figs. 30-35. Megarcys larval legs. 30. M. irregularis, left rear, White River, Washington. 31. M. signata, left rear, Mosquito Creek, Colorado. 32. M. subtruncata, right rear, Ohanopecosh River, Washington. 33. M. subtruncata, right rear, Butte Creek, California. 34. M. subtruncata, left rear, Quinn Spring, Oregon. 35. M. watertoni, right rear, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760683" httpUri="https://zenodo.org/record/4760683/files/figure.png" pageId="10" pageNumber="26">Fig. 34</figureCitation>
|
|
) with typical setation of genus. Y-arms of mesosternum (
|
|
<figureCitation box="[1228,1311,1716,1741]" captionStart="Figs" captionStartId="10.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1231]" captionTargetId="figure-46@10.[325,1308,250,1231]" captionTargetPageId="10" captionText="Figs. 36-41. Megarcys larval thoracic sterna. 36. M. irregularis, pro-and metasterna, White River, Washington. 37. M. signata, mesosternum, Mosquito Creek, Colorado. 38. M. subtruncata, meso- and metasterna, Ohanopecosh River, Washington. 39. M. subtruncata, meso- and metasterna, Butte Creek, California. 40. M. subtruncata, mesosternum, Quinn Spring, Oregon. 41. M. watertoni, mesosternum, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760685" httpUri="https://zenodo.org/record/4760685/files/figure.png" pageId="10" pageNumber="26">Fig. 40</figureCitation>
|
|
) typical of genus. Cercal segments of
|
|
<specimenCount box="[1147,1167,1753,1776]" pageId="10" pageNumber="26" type="male">♂</specimenCount>
|
|
22+ (all broken), dorsal silky fringe (typical of the other four species) absent or with a few obscure setae on basal segments. Developing membranous, windsock-like process of male epiproct evident in late instar individuals, and pointed posteroventrally in lateral view like the Butte Creek,
|
|
<collectingRegion box="[274,395,1574,1598]" country="United States of America" name="California" pageId="11" pageNumber="27">California</collectingRegion>
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|
, population (
|
|
<figureCitation box="[555,638,1574,1598]" captionStart="Figs" captionStartId="16.[189,241,1468,1492]" captionTargetBox="[325,1308,230,1404]" captionTargetId="figure-215@16.[325,1308,230,1404]" captionTargetPageId="16" captionText="Figs. 75-83. Megarcys larval characters. 75. M. watertoni wingpads, male, Iceberg Creek, Montana. 76. M. watertoni wingpads, male, Bear Creek confl. Flathead River, Montana. 77. M. watertoni female wingpads, Iceberg Creek, Mt. 78. M. yosemite wingpads, male Cold Creek, California. 79. M. irregularis developing male genitalia, oblique view, Nisqually River, Washington. 80. M. signata developing male genitalia, lateral, Mosquito Creek, Colorado. 81. M. subtruncata developing male genitalia, oblique view, Butte Creek, California. 82. M. watertoni developing male genitalia, oblique view, Iceberg Creek, Montana. 83. M. yosemite developing male genitalia, oblique view, Cold Water Creek, California. Scale line = 2 mm." figureDoi="http://doi.org/10.5281/zenodo.4760699" httpUri="https://zenodo.org/record/4760699/files/figure.png" pageId="11" pageNumber="27">Fig. 81</figureCitation>
|
|
). Developing female subgenital plate of 8
|
|
<superScript attach="left" box="[542,557,1609,1623]" fontSize="6" pageId="11" pageNumber="27">th</superScript>
|
|
sternum shallowly notched mesally like the Butte Creek,
|
|
<collectingRegion box="[671,792,1645,1669]" country="United States of America" name="California" pageId="11" pageNumber="27">California</collectingRegion>
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|
, population (
|
|
<figureCitation box="[335,426,1681,1705]" captionStart="Figs" captionStartId="12.[189,241,1326,1350]" captionTargetBox="[325,1308,250,1234]" captionTargetId="figure-46@12.[325,1308,250,1234]" captionTargetPageId="12" captionText="Figs. 48-53. Megarcys ventral larval abdomen, 48. M. irregularis male, White River, Washington. 49. M. irregularis female, White River, Washington. 50. M. signata female, Mosquito Creek, Colorado. 51. M. subtruncata female, Butte Creek, California. 52. M. subtruncata female, Ohanopecosh River, Washington. 53. M. watertoni female, Iceberg Creek, Montana." figureDoi="http://doi.org/10.5281/zenodo.4760689" httpUri="https://zenodo.org/record/4760689/files/figure.png" pageId="11" pageNumber="27">Figs. 51</figureCitation>
|
|
,
|
|
<figureCitation box="[437,467,1681,1705]" captionStart="Figs" captionStartId="18.[189,241,1219,1243]" captionTargetBox="[362,1269,215,1170]" captionTargetId="figure-322@18.[362,1269,215,1166]" captionTargetPageId="18" captionText="Figs. 84-88. Megarcys larval characters. 84a. M. irregularis larval female 8th sternum, Nisqually River, Washington. 84b. M. irregularis, larval female 8th sternum, same specimen, 2X. 85a. M. signata larval female 8th sternum, Mosquito Creek, Colorado. 85b. M. signata larval female 8th sternum, Pine Creek, Montana. 86. M. subtruncata larval female 8th sternum, Butte Creek, California. 87. M. watertoni larval female 8th sternum, Iceberg Creek, Montana. 88a. M. yosemite larval female 8th sternum, Cold Water Creek, California. 88b. M. yosemite, larval female 8th sternum same specimen, 2X. Scale line = 2 mm." figureDoi="http://doi.org/10.5281/zenodo.4760701" httpUri="https://zenodo.org/record/4760701/files/figure.png" pageId="11" pageNumber="27">86</figureCitation>
|
|
).
|
|
</paragraph>
|
|
</subSubSection>
|
|
<caption ID-DOI="http://doi.org/10.5281/zenodo.4760687" ID-Zenodo-Dep="4760687" httpUri="https://zenodo.org/record/4760687/files/figure.png" pageId="11" pageNumber="27" startId="11.[189,241,1326,1350]" targetBox="[325,1308,250,1231]" targetPageId="11">
|
|
<paragraph blockId="11.[189,1444,1326,1456]" pageId="11" pageNumber="27">
|
|
Figs. 42-47.
|
|
<taxonomicName authorityName="Klapalek" authorityYear="1912" box="[326,431,1326,1349]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="11" pageNumber="27" phylum="Arthropoda" rank="genus">
|
|
<emphasis box="[326,431,1326,1349]" italics="true" pageId="11" pageNumber="27">Megarcys</emphasis>
|
|
</taxonomicName>
|
|
dorsal larval abdomen. 42.
|
|
<taxonomicName box="[753,903,1326,1350]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="11" pageNumber="27" phylum="Arthropoda" rank="species" species="irregularis">
|
|
<emphasis box="[753,903,1326,1350]" italics="true" pageId="11" pageNumber="27">M. irregularis</emphasis>
|
|
</taxonomicName>
|
|
male, White River, Washington. 43.
|
|
<taxonomicName box="[1327,1443,1326,1349]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="11" pageNumber="27" phylum="Arthropoda" rank="species" species="signata">
|
|
<emphasis box="[1327,1443,1326,1349]" italics="true" pageId="11" pageNumber="27">M. signata</emphasis>
|
|
</taxonomicName>
|
|
male, Mosquito Creek, Colorado. 44.
|
|
<taxonomicName box="[660,833,1361,1385]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="11" pageNumber="27" phylum="Arthropoda" rank="species" species="subtruncata">
|
|
<emphasis box="[660,833,1361,1385]" italics="true" pageId="11" pageNumber="27">M. subtruncata</emphasis>
|
|
</taxonomicName>
|
|
female, Ohanopecosh River, Washington. 45.
|
|
<taxonomicName class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="11" pageNumber="27" phylum="Arthropoda" rank="species" species="subtruncata">
|
|
<emphasis italics="true" pageId="11" pageNumber="27">M. subtruncata</emphasis>
|
|
</taxonomicName>
|
|
female, Butte Creek, California. 46.
|
|
<taxonomicName box="[742,909,1397,1421]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="11" pageNumber="27" phylum="Arthropoda" rank="species" species="subtruncata">
|
|
<emphasis box="[742,909,1397,1421]" italics="true" pageId="11" pageNumber="27">M. subtruncata</emphasis>
|
|
</taxonomicName>
|
|
male, Quinn Spring, Oregon. 47.
|
|
<taxonomicName box="[1302,1443,1397,1420]" class="Insecta" family="Perlodidae" genus="Megarcys" kingdom="Animalia" order="Plecoptera" pageId="11" pageNumber="27" phylum="Arthropoda" rank="species" species="watertoni">
|
|
<emphasis box="[1302,1443,1397,1420]" italics="true" pageId="11" pageNumber="27">M. watertoni</emphasis>
|
|
</taxonomicName>
|
|
female, Iceberg Creek, Montana.
|
|
</paragraph>
|
|
</caption>
|
|
<subSubSection lastPageId="12" lastPageNumber="28" pageId="11" pageNumber="27" type="discussion">
|
|
<paragraph blockId="11.[189,797,1539,1918]" lastBlockId="12.[189,798,1539,1741]" lastPageId="12" lastPageNumber="28" pageId="11" pageNumber="27">
|
|
<emphasis bold="true" box="[189,328,1716,1740]" pageId="11" pageNumber="27">Comments.</emphasis>
|
|
The Quinn Spring,
|
|
<collectingRegion box="[701,792,1717,1741]" country="United States of America" name="Oregon" pageId="11" pageNumber="27">Oregon</collectingRegion>
|
|
, brachypterous population exhibited these substantial character differences from generic and the Butte Creek,
|
|
<collectingRegion box="[299,420,1823,1847]" country="United States of America" name="California" pageId="11" pageNumber="27">California</collectingRegion>
|
|
, and Ohanapecosh River,
|
|
<collectingRegion box="[189,332,1859,1883]" country="United States of America" name="Washington" pageId="11" pageNumber="27">Washington</collectingRegion>
|
|
macropterous populations examined: 1) the dorsomesal band of erect silky white hairs and those along the ecdysial suture of the head were absent, 2) the dorsal silky fringe of basal cercal segments was absent or with only a few obscure setae present, 3) the body size (length) of pre-emergent males was on average 20% shorter, and females about 15% shorter (
|
|
<tableCitation box="[1092,1187,1716,1741]" captionStart="Table 1" captionStartId="3.[189,259,296,320]" captionTargetBox="[272,1358,446,1573]" captionText="Table 1. Individual or range measurements (mm) and cercal segment numbers" httpUri="http://table.plazi.org/id/1E865DA3FFBBFF98FF143A4FFC9F476E" pageId="11" pageNumber="27" tableUuid="1E865DA3FFBBFF98FF143A4FFC9F476E">Table 1</tableCitation>
|
|
), 4) submental and anterior supracoxal gills of males (
|
|
<figureCitation box="[1249,1330,1752,1776]" captionStart="Figs" captionStartId="14.[189,241,1610,1634]" captionTargetBox="[351,1258,216,1562]" captionTargetId="figure-176@14.[351,1258,215,1542]" captionTargetPageId="14" captionText="Figs. 60-69. Megarcys larval characters. 60. M. irregularis gills, male, Nisqually River, Washington. 61. M. signata gills, male, Mosquito Creek, Colorado. (SM = submental gill, ASc = anterior supracoxal gill, AT2 = anterior mesothoracic gill, AT3 = anterior metathoracic gill). 62. M. subtruncata male gills, Butte Creek, California. 63. M. subtruncata submentum and gills, male, Quinn Spring, Oregon. 64. M. subtruncata submentum and gills, female, Quinn Spring, Oregon. 65. M. watertoni gills, male, Iceberg Creek, Montana. 66. M. watertoni submental gill, male, Bear Creek/confl. Flathead River, Montana. 67. M. watertoni anterior supracoxal gill, male, Bear Creek/confl. Flathead River, Montana. 68. M. watertoni anterior supracoxal gill, female, Bear Creek/confluence Flathead River, Montana. 69. M. yosemite gills, male, Cold Creek, California. Scale lines = 2 mm." figureDoi="http://doi.org/10.5281/zenodo.4760695" httpUri="https://zenodo.org/record/4760695/files/figure.png" pageId="11" pageNumber="27">Fig. 63</figureCitation>
|
|
) were on average about 39% and 53% shorter, respectively (
|
|
<tableCitation box="[843,930,1823,1847]" captionStart="Table 1" captionStartId="3.[189,259,296,320]" captionTargetBox="[272,1358,446,1573]" captionText="Table 1. Individual or range measurements (mm) and cercal segment numbers" httpUri="http://table.plazi.org/id/1E865DA3FFBBFF98FF143A4FFC9F476E" pageId="11" pageNumber="27" tableUuid="1E865DA3FFBBFF98FF143A4FFC9F476E">Table 1</tableCitation>
|
|
). The gills of the Quinn Spring population could therefore generally be described as “short” in comparison with “long” in the other two populations studied. This suggests that populations of this species in ecotypes may vary in wing length, body and gill size, and setation, but still conform to the diagnostic generic characters of gill arrangement and Y-arms extending to anterior corners of the furcal pits (
|
|
<bibRefCitation author="Stewart, K. W. & B. P. Stark" box="[248,498,1716,1741]" pageId="12" pageNumber="28" refId="ref8390" refString="Stewart, K. W. & B. P. Stark. 2002. Nymphs of North American stonefly genera (Plecoptera), 2 nd Ed. The Caddis Press, Columbus, Ohio. 510 pp." type="book" year="2002">Stewart & Stark 2002</bibRefCitation>
|
|
).
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |