265 lines
31 KiB
XML
265 lines
31 KiB
XML
<document id="2414EEF534288D9931003AB5DBD2571F" ID-DOI="10.5281/zenodo.282494" ID-GBIF-Dataset="4a03f806-33d5-4efa-86af-cbb2191cf1ee" ID-ISSN="1175-5326" ID-Zenodo-Dep="282494" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460540166605" checkinUser="plazi" docAuthor="Tuzovskij, Petr V." docDate="2012" docId="03C82744C412FFC5FF64FE9FD8A19301" docLanguage="en" docName="zt03506p053.pdf" docOrigin="Zootaxa 3506" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Unionicola Haldeman 1842" docType="treatment" docVersion="6" lastPageNumber="47" masterDocId="FFF15F3CC413FFC1FFF3FFF7DA499015" masterDocTitle="Larval morphology of Unionicola figuralis (Koch, 1836), Neumania imitata Koenike, 1908, and N. spinipes (Müller, 1776) (Acari: Hydrachnidia: Unionicolidae)" masterLastPageNumber="56" masterPageNumber="43" pageNumber="44" updateTime="1698316940208" updateUser="plazi">
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<mods:titleInfo id="B3B9197F76B16AECE51B3909649BF0ED">
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<mods:title id="38279B31B2E87BDCCA2A9F462F2922AE">Larval morphology of Unionicola figuralis (Koch, 1836), Neumania imitata Koenike, 1908, and N. spinipes (Müller, 1776) (Acari: Hydrachnidia: Unionicolidae)</mods:title>
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<mods:namePart id="7E9C93019C1098C59AB777BE96B36903">Tuzovskij, Petr V.</mods:namePart>
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<mods:title id="31919C34A0B2FA9A22A1B725955F9F91">Zootaxa</mods:title>
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<mods:part id="859F0C179AF39314597C0D5CDE0D461E">
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<mods:date id="D9B20A7004C508E44A732C9239768A93">2012</mods:date>
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<mods:number id="B186D70F65CD67E962D48C6C4FCAE040">3506</mods:number>
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<mods:identifier id="644B6E524590096835337D503BE2666C" type="DOI">10.5281/zenodo.282494</mods:identifier>
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<mods:identifier id="D87047E7EB23731A12A70A0BF675CA06" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="13D60E2625192A830CD331383E175DB0" type="Zenodo-Dep">282494</mods:identifier>
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<treatment id="03C82744C412FFC5FF64FE9FD8A19301" ID-DOI="http://doi.org/10.5281/zenodo.6166622" ID-GBIF-Taxon="119528087" ID-Zenodo-Dep="6166622" LSID="urn:lsid:plazi:treatment:03C82744C412FFC5FF64FE9FD8A19301" httpUri="http://treatment.plazi.org/id/03C82744C412FFC5FF64FE9FD8A19301" lastPageId="4" lastPageNumber="47" pageId="1" pageNumber="44">
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<subSubSection id="C37BC5D9C412FFC0FF64FE9FDB5191F8" pageId="1" pageNumber="44" type="nomenclature">
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<paragraph id="8BDE9652C412FFC0FF64FE9FD87D9194" blockId="1.[151,564,360,386]" box="[151,564,360,386]" pageId="1" pageNumber="44">
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<heading id="D096213EC412FFC0FF64FE9FD87D9194" bold="true" box="[151,564,360,386]" fontSize="10" level="2" pageId="1" pageNumber="44" reason="2">
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<emphasis id="B9154A40C412FFC0FF64FE9FD87D9194" bold="true" box="[151,564,360,386]" pageId="1" pageNumber="44">
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Genus
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<taxonomicName id="4C61EDD1C412FFC0FF19FE9ED87D9194" ID-CoL="84XP" authority="Haldeman, 1842" authorityName="Haldeman" authorityYear="1842" box="[234,564,360,386]" class="Arachnida" family="Unionicolidae" genus="Unionicola" kingdom="Animalia" order="Trombidiformes" pageId="1" pageNumber="44" phylum="Arthropoda" rank="genus">
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<emphasis id="B9154A40C412FFC0FF19FE9EDB229197" bold="true" box="[234,363,361,386]" italics="true" pageId="1" pageNumber="44">Unionicola</emphasis>
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Haldeman, 1842
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</taxonomicName>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BDE9652C412FFC0FF64FE46DB5191F8" blockId="1.[151,669,432,493]" pageId="1" pageNumber="44">
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<taxonomicName id="4C61EDD1C412FFC0FF64FE46D8D491DC" authority="Koch, 1836" authorityName="Koch" authorityYear="1836" box="[151,669,432,458]" class="Arachnida" family="Unionicolidae" genus="Unionicola" kingdom="Animalia" order="Trombidiformes" pageId="1" pageNumber="44" phylum="Arthropoda" rank="species" species="figuralis" subGenus="Pentatax">
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||
<emphasis id="B9154A40C412FFC0FF64FE46D84991DF" bold="true" box="[151,512,432,458]" pageId="1" pageNumber="44">
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<emphasis id="B9154A40C412FFC0FF64FE46DB5191DF" bold="true" box="[151,280,433,458]" italics="true" pageId="1" pageNumber="44">Unionicola</emphasis>
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(
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<emphasis id="B9154A40C412FFC0FEDBFE45DBC791DC" bold="true" box="[296,398,434,457]" italics="true" pageId="1" pageNumber="44">Pentatax</emphasis>
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)
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<emphasis id="B9154A40C412FFC0FE6DFE46D84991DF" bold="true" box="[414,512,433,458]" italics="true" pageId="1" pageNumber="44">figuralis</emphasis>
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</emphasis>
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(Koch, 1836)
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</taxonomicName>
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(
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<figureCitation id="135A8AD7C412FFC0FF6CFE22DB4691F8" box="[159,271,469,493]" captionStart-0="FIGURES 1 – 2" captionStart-1="FIGURES 3 – 6" captionStart-2="FIGURES 7 – 11" captionStartId-0="1.[151,264,2004,2027]" captionStartId-1="2.[151,264,1435,1458]" captionStartId-2="3.[151,264,1616,1639]" captionTargetBox-0="[211,1370,1013,1962]" captionTargetBox-1="[238,1355,203,1412]" captionTargetBox-2="[215,1381,213,1564]" captionTargetId-0="figure@1.[199,1388,1003,1981]" captionTargetId-1="figure@2.[220,1366,193,1414]" captionTargetId-2="figure@3.[188,1398,193,1595]" captionTargetPageId-0="1" captionTargetPageId-1="2" captionTargetPageId-2="3" captionText-0="FIGURES 1 – 2. Unionicola figuralis (Koch, 1836), larva: 1, dorsal view; 2, ventral view. Scale bar: 50 μm." captionText-1="FIGURES 3 – 6. Unionicola figuralis (Koch, 1836), larva: 3, excretory pore plate; 4, chelicerae, dorsal view; 5, cheliceral stylet, lateral view; 6, pedipalp, lateral view. Scale bars: 3, 5 = 20 μm, 4, 6 = 50 μm." captionText-2="FIGURES 7 – 11. Unionicola figuralis (Koch, 1836), larva: 7, leg I; 8, leg II; 9, leg III; 10, claws of leg I; 11, claws of leg III. Scale bars: 7 – 9 = 50 μm, 10 – 11 = 20 μm." httpUri-0="https://zenodo.org/record/282495/files/figure.png" httpUri-1="https://zenodo.org/record/282496/files/figure.png" httpUri-2="https://zenodo.org/record/282497/files/figure.png" pageId="1" pageNumber="44">Figs 1–11</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C37BC5D9C412FFC0FF64FDEADB2F9268" pageId="1" pageNumber="44" type="materials_examined">
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<paragraph id="8BDE9652C412FFC0FF64FDEADB2F9268" blockId="1.[151,1436,541,961]" pageId="1" pageNumber="44">
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<emphasis id="B9154A40C412FFC0FF64FDEADBCC9223" bold="true" box="[151,389,541,566]" pageId="1" pageNumber="44">Material examined.</emphasis>
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Larvae (n = 8) were reared from single female collected in D’yakonovskoe Lake, Ust’- Kamchatsky District, Kamchatka Province,
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<date id="FFDFB092C412FFC0FD79FDB6D97D924C" box="[650,820,577,601]" pageId="1" pageNumber="44" value="1983-08-08">8 August 1983</date>
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. The duration of the embryonic period was 14 days at room temperature.
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</paragraph>
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</subSubSection>
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<subSubSection id="C37BC5D9C412FFC0FF34FD7EDB779318" pageId="1" pageNumber="44" type="diagnosis">
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<paragraph id="8BDE9652C412FFC0FF34FD7EDB779318" blockId="1.[151,1436,541,961]" pageId="1" pageNumber="44">
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<emphasis id="B9154A40C412FFC0FF34FD7EDB0892B7" bold="true" box="[199,321,649,674]" pageId="1" pageNumber="44">Diagnosis.</emphasis>
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Dorsal plate elongated (L/W ratio 1.65–1.75), setae
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<emphasis id="B9154A40C412FFC0FC60FD7DD9FD92B4" box="[915,948,650,673]" italics="true" pageId="1" pageNumber="44">Oe</emphasis>
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shorter than
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<emphasis id="B9154A40C412FFC0FBBAFD7DDE8D92B4" box="[1097,1220,650,673]" italics="true" pageId="1" pageNumber="44">Hi, He, Sci</emphasis>
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and
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<emphasis id="B9154A40C412FFC0FB0FFD7DDF6A92B4" box="[1276,1315,650,673]" italics="true" pageId="1" pageNumber="44">Sce</emphasis>
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; excretory pore plate much longer than wide; setae
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<emphasis id="B9154A40C412FFC0FD95FD5AD83692D0" box="[614,639,685,709]" italics="true" pageId="1" pageNumber="44">Ai</emphasis>
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relatively long and reaching posterior margin of excretory pore plate; basal segments of chelicerae nearly as long as wide; P-5 with two very long setae; II—Leg-4 with a single greatly thickened seta.
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</paragraph>
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</subSubSection>
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<subSubSection id="C37BC5D9C412FFC5FF34FCEED8329229" lastPageId="4" lastPageNumber="47" pageId="1" pageNumber="44" type="description">
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<paragraph id="8BDE9652C412FFC0FF34FCEEDB8893D4" blockId="1.[151,1436,541,961]" pageId="1" pageNumber="44">
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<emphasis id="B9154A40C412FFC0FF34FCEEDB109327" bold="true" box="[199,345,793,818]" pageId="1" pageNumber="44">Description.</emphasis>
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Idiosoma flat, dorsal plate in unengorged larvae covering almost the whole dorsum (
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<figureCitation id="135A8AD7C412FFC0FAE3FCEEDF189324" box="[1296,1361,793,817]" captionStart="FIGURES 1 – 2" captionStartId="1.[151,264,2004,2027]" captionTargetBox="[211,1370,1013,1962]" captionTargetId="figure@1.[199,1388,1003,1981]" captionTargetPageId="1" captionText="FIGURES 1 – 2. Unionicola figuralis (Koch, 1836), larva: 1, dorsal view; 2, ventral view. Scale bar: 50 μm." httpUri="https://zenodo.org/record/282495/files/figure.png" pageId="1" pageNumber="44">Fig. 1</figureCitation>
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), with slightly convex lateral margins, its anterior margin straight or slightly convex, posterior margin rounded, with short and punctuate scale-like patterns. All four pairs of setae on the dorsal plate thin and approximately equal in length. Setae
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<emphasis id="B9154A40C412FFC0FF2FFC71D8739388" box="[220,570,901,925]" italics="true" pageId="1" pageNumber="44">Oe, Hi, He, Sci, Sce, Li and Le</emphasis>
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situated in soft integument:
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<emphasis id="B9154A40C412FFC0FC8DFC71D98F9388" box="[894,966,902,925]" italics="true" pageId="1" pageNumber="44">Oe, Li</emphasis>
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and
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<emphasis id="B9154A40C412FFC0FC0DFC71DE539388" box="[1022,1050,902,925]" italics="true" pageId="1" pageNumber="44">Le</emphasis>
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subequal, shorter than other setae situated in the integument.
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</paragraph>
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<caption id="DF1EC6DAC412FFC0FF64F823DE9097FF" box="[151,1241,2004,2027]" httpUri="https://zenodo.org/record/282495/files/figure.png" pageId="1" pageNumber="44" targetBox="[211,1370,1013,1962]" targetPageId="1">
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<paragraph id="8BDE9652C412FFC0FF64F823DE9097FF" blockId="1.[151,1241,2004,2027]" box="[151,1241,2004,2027]" pageId="1" pageNumber="44">
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<emphasis id="B9154A40C412FFC0FF64F823DB7397FF" bold="true" box="[151,314,2004,2027]" pageId="1" pageNumber="44">FIGURES 1–2.</emphasis>
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<taxonomicName id="4C61EDD1C412FFC0FEB3F822D8D497FF" authority="Koch, 1836" authorityName="Koch" authorityYear="1836" box="[320,669,2004,2027]" class="Arachnida" family="Unionicolidae" genus="Unionicola" kingdom="Animalia" order="Trombidiformes" pageId="1" pageNumber="44" phylum="Arthropoda" rank="species" species="figuralis">
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<emphasis id="B9154A40C412FFC0FEB3F822D84797FE" box="[320,526,2005,2027]" italics="true" pageId="1" pageNumber="44">Unionicola figuralis</emphasis>
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(Koch, 1836)
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</taxonomicName>
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, larva: 1, dorsal view; 2, ventral view. Scale bar: 50 μm.
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</paragraph>
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</caption>
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<caption id="DF1EC6DAC411FFC3FF64FA6CD9A095C5" httpUri="https://zenodo.org/record/282496/files/figure.png" pageId="2" pageNumber="45" targetBox="[238,1355,203,1412]" targetPageId="2">
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<paragraph id="8BDE9652C411FFC3FF64FA6CD9A095C5" blockId="2.[151,1436,1435,1489]" pageId="2" pageNumber="45">
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<emphasis id="B9154A40C411FFC3FF64FA6CDB7795A4" bold="true" box="[151,318,1435,1458]" pageId="2" pageNumber="45">FIGURES 3–6.</emphasis>
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<taxonomicName id="4C61EDD1C411FFC3FEB4FA6BD8E695A7" authority="Koch, 1836" authorityName="Koch" authorityYear="1836" box="[327,687,1436,1458]" class="Arachnida" family="Unionicolidae" genus="Unionicola" kingdom="Animalia" order="Trombidiformes" pageId="2" pageNumber="45" phylum="Arthropoda" rank="species" species="figuralis">
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<emphasis id="B9154A40C411FFC3FEB4FA6BD85095A7" box="[327,537,1436,1458]" italics="true" pageId="2" pageNumber="45">Unionicola figuralis</emphasis>
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(Koch, 1836)
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</taxonomicName>
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, larva: 3, excretory pore plate; 4, chelicerae, dorsal view; 5, cheliceral stylet, lateral view; 6, pedipalp, lateral view. Scale bars: 3, 5 = 20 μm, 4, 6 = 50 μm.
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</paragraph>
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</caption>
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<paragraph id="8BDE9652C411FFC3FF34FA0FDF3E976D" blockId="2.[151,1437,1528,2020]" pageId="2" pageNumber="45">
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Coxal plates moderately large and elongate, plate II–III with a posteromedial muscle attachment scar on each side (
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<figureCitation id="135A8AD7C411FFC3FF27F9EBDB539621" box="[212,282,1564,1588]" captionStart="FIGURES 1 – 2" captionStartId="1.[151,264,2004,2027]" captionTargetBox="[211,1370,1013,1962]" captionTargetId="figure@1.[199,1388,1003,1981]" captionTargetPageId="1" captionText="FIGURES 1 – 2. Unionicola figuralis (Koch, 1836), larva: 1, dorsal view; 2, ventral view. Scale bar: 50 μm." httpUri="https://zenodo.org/record/282495/files/figure.png" pageId="2" pageNumber="45">Fig. 2</figureCitation>
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). Setae C1 relatively short and extending beyond bases of C4; the latter setae longest among the coxal setae and extending to posterior margin of the coxal plates II–III. Setae C2 and C3 subequal, longer than C1 but shorter than C4. Well developed
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<emphasis id="B9154A40C411FFC3FDF5F992D8729669" box="[518,571,1637,1660]" italics="true" pageId="2" pageNumber="45">tmas</emphasis>
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situated in posteromedial corner of coxa III on each side. Setae
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<emphasis id="B9154A40C411FFC3FAFAF992DF6D9669" box="[1289,1316,1637,1660]" italics="true" pageId="2" pageNumber="45">Ci</emphasis>
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very long, well thickened, located on small tubercles;
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<emphasis id="B9154A40C411FFC3FD8DF97ED8DD96B5" box="[638,660,1673,1696]" italics="true" pageId="2" pageNumber="45">Si</emphasis>
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very short;
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<emphasis id="B9154A40C411FFC3FCEFF97ED97C96B5" box="[796,821,1673,1696]" italics="true" pageId="2" pageNumber="45">Pi</emphasis>
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longer than
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<emphasis id="B9154A40C411FFC3FC30F97ED9A996B5" box="[963,992,1673,1696]" italics="true" pageId="2" pageNumber="45">Pe</emphasis>
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and
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<emphasis id="B9154A40C411FFC3FBEBF97EDE7A96B5" box="[1048,1075,1673,1696]" italics="true" pageId="2" pageNumber="45">Se</emphasis>
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. Excretory pore plate oval (
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<figureCitation id="135A8AD7C411FFC3FA9DF97FDAEF96D1" captionStart="FIGURES 3 – 6" captionStartId="2.[151,264,1435,1458]" captionTargetBox="[238,1355,203,1412]" captionTargetId="figure@2.[220,1366,193,1414]" captionTargetPageId="2" captionText="FIGURES 3 – 6. Unionicola figuralis (Koch, 1836), larva: 3, excretory pore plate; 4, chelicerae, dorsal view; 5, cheliceral stylet, lateral view; 6, pedipalp, lateral view. Scale bars: 3, 5 = 20 μm, 4, 6 = 50 μm." httpUri="https://zenodo.org/record/282496/files/figure.png" pageId="2" pageNumber="45">Fig. 3</figureCitation>
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), much longer than wide (L/W ratio 1.4–1.5), rounded posteriorly, narrow anteriorly; setae
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<emphasis id="B9154A40C411FFC3FB34F95BDEA996D1" box="[1223,1248,1708,1732]" italics="true" pageId="2" pageNumber="45">Ai</emphasis>
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relatively short, thin located anteriorly close to each other, and reaching or slightly extending to posterior margin of excretory pore plate; setae
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<emphasis id="B9154A40C411FFC3FEECF903DB759719" box="[287,316,1780,1804]" italics="true" pageId="2" pageNumber="45">Ae</emphasis>
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longer and thicker than
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<emphasis id="B9154A40C411FFC3FDA5F903D8269719" box="[598,623,1780,1804]" italics="true" pageId="2" pageNumber="45">Ai</emphasis>
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, located laterally nearly in middle of plate, and extending well beyond posterior margin of excretory pore plate; excretory pore placed posteromedial to
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<emphasis id="B9154A40C411FFC3FBC7F8EFDE189725" box="[1076,1105,1816,1840]" italics="true" pageId="2" pageNumber="45">Ae</emphasis>
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near posterior edge of plate; distance between setae
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<emphasis id="B9154A40C411FFC3FE6EF8CBDBAE9741" box="[413,487,1852,1876]" italics="true" pageId="2" pageNumber="45">Ae–Ae</emphasis>
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almost three time longer than distance between
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<emphasis id="B9154A40C411FFC3FBF7F8CBDE0A9741" box="[1028,1091,1852,1876]" italics="true" pageId="2" pageNumber="45">Ai–Ai</emphasis>
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. Setae
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<emphasis id="B9154A40C411FFC3FB66F8CADEE79741" box="[1173,1198,1853,1876]" italics="true" pageId="2" pageNumber="45">Pi</emphasis>
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located very close to each other anterior to excretory pore plate. Setae
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<emphasis id="B9154A40C411FFC3FD4DF896D892976D" box="[702,731,1889,1912]" italics="true" pageId="2" pageNumber="45">Pe</emphasis>
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and
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<emphasis id="B9154A40C411FFC3FCE1F896D964976D" box="[786,813,1889,1912]" italics="true" pageId="2" pageNumber="45">Se</emphasis>
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moderately long and approximately equal in length.
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</paragraph>
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<paragraph id="8BDE9652C411FFC3FF34F873DABB97F1" blockId="2.[151,1437,1528,2020]" pageId="2" pageNumber="45">
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Chelicerae short and very heavy, nearly as long as wide; basal segments of chelicerae with broad incision posteromedially (
|
||
<figureCitation id="135A8AD7C411FFC3FEAEF85FDBED97D5" box="[349,420,1960,1984]" captionStart="FIGURES 3 – 6" captionStartId="2.[151,264,1435,1458]" captionTargetBox="[238,1355,203,1412]" captionTargetId="figure@2.[220,1366,193,1414]" captionTargetPageId="2" captionText="FIGURES 3 – 6. Unionicola figuralis (Koch, 1836), larva: 3, excretory pore plate; 4, chelicerae, dorsal view; 5, cheliceral stylet, lateral view; 6, pedipalp, lateral view. Scale bars: 3, 5 = 20 μm, 4, 6 = 50 μm." httpUri="https://zenodo.org/record/282496/files/figure.png" pageId="2" pageNumber="45">Fig. 4</figureCitation>
|
||
); cheliceral stylets small and hidden in the anterior region of chelicerae, crescent-shaped (
|
||
<figureCitation id="135A8AD7C411FFC3FF6CF83BDAAD97F1" box="[159,228,1996,2020]" captionStart="FIGURES 3 – 6" captionStartId="2.[151,264,1435,1458]" captionTargetBox="[238,1355,203,1412]" captionTargetId="figure@2.[220,1366,193,1414]" captionTargetPageId="2" captionText="FIGURES 3 – 6. Unionicola figuralis (Koch, 1836), larva: 3, excretory pore plate; 4, chelicerae, dorsal view; 5, cheliceral stylet, lateral view; 6, pedipalp, lateral view. Scale bars: 3, 5 = 20 μm, 4, 6 = 50 μm." httpUri="https://zenodo.org/record/282496/files/figure.png" pageId="2" pageNumber="45">Fig. 5</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="DF1EC6DAC410FFC2FF64F9A7D8729690" httpUri="https://zenodo.org/record/282497/files/figure.png" pageId="3" pageNumber="46" targetBox="[215,1381,213,1564]" targetPageId="3">
|
||
<paragraph id="8BDE9652C410FFC2FF64F9A7D8729690" blockId="3.[151,1437,1616,1669]" pageId="3" pageNumber="46">
|
||
<emphasis id="B9154A40C410FFC2FF64F9A7DB0F9670" bold="true" box="[151,326,1616,1639]" pageId="3" pageNumber="46">FIGURES 7–11.</emphasis>
|
||
<taxonomicName id="4C61EDD1C410FFC2FEBEF9A7D8E59673" authority="Koch, 1836" authorityName="Koch" authorityYear="1836" box="[333,684,1616,1638]" class="Arachnida" family="Unionicolidae" genus="Unionicola" kingdom="Animalia" order="Trombidiformes" pageId="3" pageNumber="46" phylum="Arthropoda" rank="species" species="figuralis">
|
||
<emphasis id="B9154A40C410FFC2FEBEF9A7D8559673" box="[333,540,1616,1638]" italics="true" pageId="3" pageNumber="46">Unionicola figuralis</emphasis>
|
||
(Koch, 1836)
|
||
</taxonomicName>
|
||
, larva: 7, leg I; 8, leg II; 9, leg III; 10, claws of leg I; 11, claws of leg III. Scale bars: 7–9 = 50 μm, 10–11 = 20 μm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BDE9652C410FFC2FF34F946D89C9720" blockId="3.[151,1436,1713,2025]" pageId="3" pageNumber="46">
|
||
Pedipalps very short and stocky (
|
||
<figureCitation id="135A8AD7C410FFC2FDB0F946D8C396DC" box="[579,650,1713,1737]" captionStart="FIGURES 3 – 6" captionStartId="2.[151,264,1435,1458]" captionTargetBox="[238,1355,203,1412]" captionTargetId="figure@2.[220,1366,193,1414]" captionTargetPageId="2" captionText="FIGURES 3 – 6. Unionicola figuralis (Koch, 1836), larva: 3, excretory pore plate; 4, chelicerae, dorsal view; 5, cheliceral stylet, lateral view; 6, pedipalp, lateral view. Scale bars: 3, 5 = 20 μm, 4, 6 = 50 μm." httpUri="https://zenodo.org/record/282496/files/figure.png" pageId="3" pageNumber="46">Fig. 6</figureCitation>
|
||
): P-1 short; P-2 large with convex dorsal margin, dorsal seta usually absent or its location visible as alveole; P-3 with very long, thick lateroproximal seta and short, fine dorsodistal one; P-4 with two rather long unequal setae and massive, dorsodistal claw; P-5 small, with single solenidion and seven unequal simple setae, two of them very long.
|
||
</paragraph>
|
||
<paragraph id="8BDE9652C410FFC5FF34F8B5DE3D9109" blockId="3.[151,1436,1713,2025]" lastBlockId="4.[151,1437,151,788]" lastPageId="4" lastPageNumber="47" pageId="3" pageNumber="46">
|
||
Legs 5—segmented. Shape and arrangement of setae on legs segments as shown in
|
||
<figureCitation id="135A8AD7C410FFC2FB84F8B6DE95974C" box="[1143,1244,1857,1881]" captionStart="FIGURES 7 – 11" captionStartId="3.[151,264,1616,1639]" captionTargetBox="[215,1381,213,1564]" captionTargetId="figure@3.[188,1398,193,1595]" captionTargetPageId="3" captionText="FIGURES 7 – 11. Unionicola figuralis (Koch, 1836), larva: 7, leg I; 8, leg II; 9, leg III; 10, claws of leg I; 11, claws of leg III. Scale bars: 7 – 9 = 50 μm, 10 – 11 = 20 μm." httpUri="https://zenodo.org/record/282497/files/figure.png" pageId="3" pageNumber="46">Figs 7–9</figureCitation>
|
||
. Total number of leg setae, excluding eupathidia, as follows (specialized setae indicated in parentheses): I—Leg-1–5: 1, 7, 5 (s), 11 (2s), 12 (s, ac); II—Leg-1–5: 1, 7, 5 (s), 11 (2s), 12 (s, ac); III—Leg-1–5: 1, 6, 5 (s), 10 (s), 11 (ac). Number of thickened setae from trochanter to tarsus: I—Leg: 0, 1, 1, 1, 0; II—Leg: 0, 1, 1, 1, 0; III—Leg: 0, 1, 2, 4, 0. I—Leg- 1 with relatively short seta, II—Leg-1 and III—Leg-1 each with rather long seta. Solenidion on I—Leg-3 and I—Leg-5, and both solenidia on I—Leg-4 approximately equal in length; solenidion on II—Leg-3 and III—Leg-3 very short; solenidion on III—Leg- 4 and both solenidia on II—Leg-4 long and approximately equal in length. Acanthoid seta on tarsi I to III comparatively long and setose. Claws of legs III (
|
||
<figureCitation id="135A8AD7C417FFC5FBD3FF28DE2090E2" box="[1056,1129,223,247]" captionStart="FIGURES 7 – 11" captionStartId="3.[151,264,1616,1639]" captionTargetBox="[215,1381,213,1564]" captionTargetId="figure@3.[188,1398,193,1595]" captionTargetPageId="3" captionText="FIGURES 7 – 11. Unionicola figuralis (Koch, 1836), larva: 7, leg I; 8, leg II; 9, leg III; 10, claws of leg I; 11, claws of leg III. Scale bars: 7 – 9 = 50 μm, 10 – 11 = 20 μm." httpUri="https://zenodo.org/record/282497/files/figure.png" pageId="4" pageNumber="47">Fig.11</figureCitation>
|
||
) larger than claws of legs I and II (
|
||
<figureCitation id="135A8AD7C417FFC5FF1BFEF3DB729109" box="[232,315,260,284]" captionStart="FIGURES 7 – 11" captionStartId="3.[151,264,1616,1639]" captionTargetBox="[215,1381,213,1564]" captionTargetId="figure@3.[188,1398,193,1595]" captionTargetPageId="3" captionText="FIGURES 7 – 11. Unionicola figuralis (Koch, 1836), larva: 7, leg I; 8, leg II; 9, leg III; 10, claws of leg I; 11, claws of leg III. Scale bars: 7 – 9 = 50 μm, 10 – 11 = 20 μm." httpUri="https://zenodo.org/record/282497/files/figure.png" pageId="4" pageNumber="47">Fig. 10</figureCitation>
|
||
). Lateral claws nearly as long as central claw, all claws are sickle shaped.
|
||
</paragraph>
|
||
<paragraph id="8BDE9652C417FFC5FF34FEDFD8329229" blockId="4.[151,1437,151,788]" pageId="4" pageNumber="47">
|
||
Measurements, n=8. L of dorsal plate 285–305, W 165–175; L of setae
|
||
<emphasis id="B9154A40C417FFC5FC07FEDFDE87912A" box="[1012,1230,296,320]" italics="true" pageId="4" pageNumber="47">Fch, Fp, Vi, Oi, Oe</emphasis>
|
||
40–55; L of setae
|
||
<emphasis id="B9154A40C417FFC5FF64FEBADAFA9171" box="[151,179,333,356]" italics="true" pageId="4" pageNumber="47">Hi</emphasis>
|
||
55–65; L of setae
|
||
<emphasis id="B9154A40C417FFC5FE7AFEBAD8769171" box="[393,575,333,356]" italics="true" pageId="4" pageNumber="47">He, Sci, Sce, Li,</emphasis>
|
||
40–55; L of setae
|
||
<emphasis id="B9154A40C417FFC5FCE5FEBAD97B9171" box="[790,818,333,356]" italics="true" pageId="4" pageNumber="47">Le</emphasis>
|
||
55–60, L of setae
|
||
<emphasis id="B9154A40C417FFC5FBFBFEBADE549171" box="[1032,1053,333,356]" italics="true" pageId="4" pageNumber="47">Si</emphasis>
|
||
15–25, L of setae
|
||
<emphasis id="B9154A40C417FFC5FB07FEBADF469171" box="[1268,1295,333,356]" italics="true" pageId="4" pageNumber="47">Se</emphasis>
|
||
45–55, L of setae
|
||
<emphasis id="B9154A40C417FFC5FF25FE87DAB89192" box="[214,241,368,391]" italics="true" pageId="4" pageNumber="47">Ci</emphasis>
|
||
160–170, L of setae
|
||
<emphasis id="B9154A40C417FFC5FE2FFE86DBBC919D" box="[476,501,369,392]" italics="true" pageId="4" pageNumber="47">Pi</emphasis>
|
||
40–50, L of setae
|
||
<emphasis id="B9154A40C417FFC5FD36FE86D8AB919D" box="[709,738,369,392]" italics="true" pageId="4" pageNumber="47">Pe</emphasis>
|
||
45–60, L of setae C1 80–85, L of setae C2 95–105, L of setae C3 95–110, L of setae C4 130–145; L of medial edge of coxae
|
||
<date id="FFDFB092C417FFC5FC61FE62D98A91B9" box="[914,963,404,428]" pageId="4" pageNumber="47" value="1995-01">I 95</date>
|
||
–100, L of medial edges of coxae II–III 150–160; L of excretory pore plate 38–40, W 25–30; L of basal segments of chelicerae 63–66, W 64–67; L of cheliceral stylet 20–23; L of pedipalpal segments (P–1–5): 5–6, 35–39, 16–19, 8–11, 6–8; L of legs segments: I—Leg-1–5: 30–35, 33–40, 40–45, 50–60, 75–80; II—Leg-1–5: 35–40, 35–42, 40–45, 60–65, 94–98; III—Leg- 1–5: 44–48, 35–42, 40–45, 65–72, 95–100.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37BC5D9C417FFC5FF34FDBFD8A19301" pageId="4" pageNumber="47" type="discussion">
|
||
<paragraph id="8BDE9652C417FFC5FF34FDBFDFC692B2" blockId="4.[151,1437,151,788]" pageId="4" pageNumber="47">
|
||
<emphasis id="B9154A40C417FFC5FF34FDBFDB729275" bold="true" box="[199,315,584,608]" pageId="4" pageNumber="47">Remarks.</emphasis>
|
||
The larva of the present species slightly differs from others known larvae of the subgenus
|
||
<taxonomicName id="4C61EDD1C417FFC5FACBFDBEDFD59275" box="[1336,1436,585,608]" class="Arachnida" family="Unionicolidae" genus="Pentatax" higherTaxonomySource="GBIF" kingdom="Animalia" order="Trombidiformes" pageId="4" pageNumber="47" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9154A40C417FFC5FACBFDBEDFD59275" box="[1336,1436,585,608]" italics="true" pageId="4" pageNumber="47">Pentatax</emphasis>
|
||
</taxonomicName>
|
||
by the shape of the posterior coxal plates. Coxal plates II-III in the larvae of this subgenus pointed posteriorly (
|
||
<bibRefCitation id="EFF0EBA3C417FFC5FF6DFD78DB7892B2" author="Hevers" box="[158,305,655,679]" pageId="4" pageNumber="47" refString="Hevers, J. (1980) Morphologie und Systematik der Larven der Unionicola - Arten (Hydrachnellae, Acari) Deutschlands. Acarologia, 21 (2), 249 - 266." type="journal article" year="1980">Hevers 1980</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFF0EBA3C417FFC5FECFFD78DBBF92B2" author="Wainstein" box="[316,502,655,679]" pageId="4" pageNumber="47" refString="Wainstein, B. A. (1980) Key to water mite larvae. Nauka, Leningrad, 238 pp. (in Russian)." type="book" year="1980">Wainstein, 1980</bibRefCitation>
|
||
); in contrast, coxal plates II-III in the larva of
|
||
<taxonomicName id="4C61EDD1C417FFC5FC08FD66DE3592BD" box="[1019,1148,656,680]" class="Arachnida" family="Unionicolidae" genus="Unionicola" kingdom="Animalia" order="Trombidiformes" pageId="4" pageNumber="47" phylum="Arthropoda" rank="species" species="figuralis">
|
||
<emphasis id="B9154A40C417FFC5FC08FD66DE3592BD" box="[1019,1148,656,680]" italics="true" pageId="4" pageNumber="47">U. figuralis</emphasis>
|
||
</taxonomicName>
|
||
are rounded posteriorly.
|
||
</paragraph>
|
||
<paragraph id="8BDE9652C417FFC5FF34FD43D8A19301" blockId="4.[151,1437,151,788]" pageId="4" pageNumber="47">
|
||
<bibRef id="52C102A4C417FFC5FF34FD43D8A19301" pageId="4" pageNumber="47" type="journal article">
|
||
<author id="53DC7EB7C417FFC5FF34FD43DB3492D9" box="[199,381,692,716]" fns="I" npo="LF" pageId="4" pageNumber="47">
|
||
Interestingly,
|
||
<emphasis id="B9154A40C417FFC5FE91FD42DB3492D9" box="[354,381,693,716]" italics="true" pageId="4" pageNumber="47">U.</emphasis>
|
||
</author>
|
||
figuralis is only the third known
|
||
<emphasis id="B9154A40C417FFC5FD0FFD43D93392D9" box="[764,890,692,716]" italics="true" pageId="4" pageNumber="47">Unionicola</emphasis>
|
||
-species where larvae could be reared outside of mussel or sponge tissue; other reported cases are
|
||
<emphasis id="B9154A40C417FFC5FD48FD2ED89F92E5" box="[699,726,729,752]" italics="true" pageId="4" pageNumber="47">U.</emphasis>
|
||
(
|
||
<emphasis id="B9154A40C417FFC5FD16FD2ED94892E5" box="[741,769,729,752]" italics="true" pageId="4" pageNumber="47">U.</emphasis>
|
||
)
|
||
<emphasis id="B9154A40C417FFC5FCE2FD2ED93092E5" box="[785,889,729,752]" italics="true" pageId="4" pageNumber="47">crassipes</emphasis>
|
||
(Müller, 1776) and
|
||
<emphasis id="B9154A40C417FFC5FBABFD2EDE2592E5" box="[1112,1132,729,752]" italics="true" pageId="4" pageNumber="47">U</emphasis>
|
||
. (
|
||
<emphasis id="B9154A40C417FFC5FB70FD2EDEDE92E5" box="[1155,1175,729,752]" italics="true" pageId="4" pageNumber="47">U</emphasis>
|
||
.)
|
||
<emphasis id="B9154A40C417FFC5FB5DFD2FDF6892E5" box="[1198,1313,728,752]" italics="true" pageId="4" pageNumber="47">dresscheri</emphasis>
|
||
Besseling,
|
||
<year id="FFC9D701C417FFC5FF64FD0BDA869301" box="[151,207,764,788]" pageId="4" pageNumber="47">1946</year>
|
||
<title id="F9657D64C417FFC5FF25FD0BDB149301" box="[214,349,764,788]" jopScore="0.20399559" pageId="4" pageNumber="47" type="_" typeScore="19">respectively</title>
|
||
(
|
||
<bibRefCitation id="EFF0EBA3C417FFC5FE9FFD0BD8579301" author="Wainstein" box="[364,542,764,788]" pageId="4" pageNumber="47" refString="Wainstein, B. A. (1980) Key to water mite larvae. Nauka, Leningrad, 238 pp. (in Russian)." type="book" year="1980">
|
||
<journalOrPublisher id="51A09C9EC417FFC5FE9FFD0BDB949301" box="[364,477,764,788]" jopScore="0.21532868" pageId="4" pageNumber="47">Wainstein</journalOrPublisher>
|
||
<part id="FFC53CCFC417FFC5FE10FD0BD8579301" box="[483,542,764,788]" pageId="4" pageNumber="47" type="volume">1980</part>
|
||
</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFF0EBA3C417FFC5FDD9FD0BD8959301" author="Tuzovskij" box="[554,732,764,788]" pageId="4" pageNumber="47" refString="Tuzovskij, P. V. (1985) On the taxonomic status of the water mite Unionicola dresscheri (Bess., 1946) (Unionicolidae, Acariformes). Biologicheskie Nauki (Moscow), 10, 27 - 33 (in Russian)." type="journal article" year="1985">
|
||
Tuzovskij
|
||
<pagination id="B2A868A6C417FFC5FD53FD0BD8959301" box="[672,732,764,788]" pageId="4" pageNumber="47" type="pagination">1985</pagination>
|
||
</bibRefCitation>
|
||
).
|
||
</bibRef>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |