216 lines
26 KiB
XML
216 lines
26 KiB
XML
<document id="F4141CDF36EEDE9ED3A7999EFFB40753" ID-DOI="10.11646/zootaxa.1382.1.1" ID-ISSN="11755334" ID-Zenodo-Dep="5071464" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1625513084377" checkinUser="felipe" docAuthor="Potapov, Mikhail, Babenko, Anatoly & Fjellberg, Arne" docDate="2006" docId="039587D4FFB1FFCC1373FE24742AFCA5" docLanguage="en" docName="zt01382p074.pdf" docOrigin="Zootaxa 1382 (1)" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.1382.1.1" docStyle="DocumentStyle:8B0D3ECF822058C8413568C103B59429.6:Zootaxa.2001-2006.monograph" docStyleId="8B0D3ECF822058C8413568C103B59429" docStyleName="Zootaxa.2001-2006.monograph" docStyleVersion="6" docTitle="Scutisotoma indigirka Potapov & Babenko & Fjellberg 2006, sp.n." docType="treatment" docVersion="6" lastPageNumber="52" masterDocId="FFACFFACFF83FFFF127BFFC07079FF9B" masterDocTitle="Taxonomy of the Proisotoma complex. Redefinition of genera and description of new species of Scutisotoma and Weberacantha (Collembola, Isotomidae)" masterLastPageNumber="74" masterPageNumber="1" pageNumber="51" updateTime="1698990333639" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:titleInfo id="0C97BE5C85BF27D850B555A0099C300A">
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<mods:title id="AA004A4B548F5D02C0B070BF5726942B">Taxonomy of the Proisotoma complex. Redefinition of genera and description of new species of Scutisotoma and Weberacantha (Collembola, Isotomidae)</mods:title>
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</mods:titleInfo>
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<mods:name id="A9905BBA6187928C4C1F3227AA898B6A" type="personal">
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<mods:role id="DBE707C1A1AE77DB283778B3EB214653">
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<mods:roleTerm id="58BB427FF5D243C500C6A5AD95F05CF8">Author</mods:roleTerm>
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<mods:namePart id="0CF3DB7729D3160FEB6051F21AFBF471">Potapov, Mikhail</mods:namePart>
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<mods:roleTerm id="3F0D2491F9A5182164B1C2E88757C5C1">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="F2B1FC1901BB997D10D9DD7218B3BB8F">Babenko, Anatoly</mods:namePart>
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</mods:name>
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<mods:name id="B6E682A1DFEF548A7942A5CEC3B6B23F" type="personal">
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<mods:roleTerm id="E6D2F06D419C809E3D4D5BC220E26EC2">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="68F97A78AD858DF3DBEEE3403696B6DC">Fjellberg, Arne</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="593DA7A463FDE66F68334691788D2CF6">text</mods:typeOfResource>
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<mods:title id="639A2BB58F588B94D82BD0A26C927D48">Zootaxa</mods:title>
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<mods:part id="F59978216A22A51367C7FA8508BD469F">
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<mods:date id="D1701F7FC2DC74BBCA40FD01D1CE5458">2006</mods:date>
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<mods:number id="1080B01376582F1BBC86368807EF6189">2006-12-14</mods:number>
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<mods:detail id="DC83C08B060B8D3C8DCEA11F10C03389" type="volume">
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<mods:number id="83281900ED69024E0AC4542E2CC39D10">1382</mods:number>
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<mods:url id="21ADA5ECB8830A271EECF9C394666F73">https://biotaxa.org/Zootaxa/article/view/zootaxa.1382.1.1</mods:url>
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<mods:classification id="8398F93A2EA17137E89FBC6A6E2B5F1C">journal article</mods:classification>
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<mods:identifier id="3481A43DA79F89ABD36F60173C781242" type="DOI">10.11646/zootaxa.1382.1.1</mods:identifier>
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<mods:identifier id="C8856EB51EE24D6FD6DEBDA3D9CDF744" type="ISSN">11755334</mods:identifier>
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<treatment id="039587D4FFB1FFCC1373FE24742AFCA5" ID-DOI="http://doi.org/10.5281/zenodo.5073714" ID-Zenodo-Dep="5073714" LSID="urn:lsid:plazi:treatment:039587D4FFB1FFCC1373FE24742AFCA5" httpUri="http://treatment.plazi.org/id/039587D4FFB1FFCC1373FE24742AFCA5" lastPageId="51" lastPageNumber="52" pageId="50" pageNumber="51">
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<subSubSection id="C3266549FFB1FFCD1373FE24722CFE66" box="[264,597,483,510]" pageId="50" pageNumber="51" type="nomenclature">
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<paragraph id="8B8336C2FFB1FFCD1373FE24722CFE66" blockId="50.[264,597,483,545]" box="[264,597,483,510]" pageId="50" pageNumber="51">
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<heading id="D0CB81AEFFB1FFCD1373FE24722CFE66" bold="true" box="[264,597,483,510]" fontSize="11" level="1" pageId="50" pageNumber="51" reason="1">
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<emphasis id="B948EAD0FFB1FFCD1373FE24722CFE66" bold="true" box="[264,597,483,510]" pageId="50" pageNumber="51">
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<taxonomicName id="4C3C4D41FFB1FFCD1373FE247268FE65" ID-CoL="4W3BY" authority="Potapov & Babenko & Fjellberg, 2006" authorityName="Potapov & Babenko & Fjellberg" authorityYear="2006" box="[264,529,484,510]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="50" pageNumber="51" phylum="Arthropoda" rank="species" species="indigirka" status="sp. nov.">
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<emphasis id="B948EAD0FFB1FFCD1373FE247268FE65" bold="true" box="[264,529,484,510]" italics="true" pageId="50" pageNumber="51">Scutisotoma indigirka</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A27B57ABFFB1FFCD1061FE23722CFE66" box="[538,597,483,509]" pageId="50" pageNumber="51" rank="species">sp.n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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||
</paragraph>
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||
</subSubSection>
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<subSubSection id="C3266549FFB1FFCD1373FDC771C9FDBA" box="[264,432,519,545]" pageId="50" pageNumber="51" type="description">
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<paragraph id="8B8336C2FFB1FFCD1373FDC771C9FDBA" blockId="50.[264,597,483,545]" box="[264,432,519,545]" pageId="50" pageNumber="51">
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<figureCitation id="13072A47FFB1FFCD1373FDC771C9FDBA" box="[264,432,519,545]" captionStart="FIGURES 139–142" captionStartId="51.[264,382,1515,1539]" captionTargetBox="[287,1288,870,1477]" captionTargetId="figure-263@51.[264,1322,846,1515]" captionTargetPageId="51" captionText="FIGURES 139–142. Scutisotoma indigirka sp.n. 139, posterior view of furca; 140, dens, lateral; 141; lateral sensillum and microsensillum on Abd.III (p-chaetae connected); 142, chaetotaxy of Abd.V (s: sensillum, ms: microsensillum)." figureDoi="http://doi.org/10.5281/zenodo.5071514" httpUri="https://zenodo.org/record/5071514/files/figure.png" pageId="50" pageNumber="51">Figs. 139–142</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3266549FFB1FFCD1373FD967567FD5F" pageId="50" pageNumber="51" type="materials_examined">
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<paragraph id="8B8336C2FFB1FFCD1373FD967567FD5F" blockId="50.[264,1323,598,1879]" pageId="50" pageNumber="51">
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<emphasis id="B948EAD0FFB1FFCD1373FD967105FDEB" bold="true" box="[264,380,598,624]" pageId="50" pageNumber="51">Material.</emphasis>
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<materialsCitation id="3B543C9FFFB1FFCD13F2FD977351FD5F" collectingDate="1992-07-22" collectorName="M. Potapov." country="Russia" county="Ust' - Nera village" elevation="1600" latitude="64.55" location="Yakutia" longLatPrecision="1007" longitude="143.21666" municipality="Indigirka river" pageId="50" pageNumber="51" specimenCount="1" specimenCount-female="1" typeStatus="holotype">
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<typeStatus id="54878860FFB1FFCD13F2FD977182FDEA" box="[393,507,599,625]" pageId="50" pageNumber="51" type="holotype">Holotype</typeStatus>
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:
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<specimenCount id="9D3AFD4BFFB1FFCD1071FD967267FDF1" box="[522,542,598,618]" pageId="50" pageNumber="51" type="female">♀</specimenCount>
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,
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<collectingCountry id="F32B7652FFB1FFCD104AFD9772FBFDEA" box="[561,642,599,625]" name="Russia" pageId="50" pageNumber="51">Russia</collectingCountry>
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,
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<location id="8EE36019FFB1FFCD10E8FD977289FDEA" LSID="urn:lsid:plazi:treatment:039587D4FFB1FFCC1373FE24742AFCA5:8EE36019FFB1FFCD10E8FD977289FDEA" box="[659,752,599,625]" country="Russia" county="Ust' - Nera village" latitude="64.55" longLatPrecision="1007" longitude="143.21666" municipality="Indigirka river" name="Yakutia" pageId="50" pageNumber="51">Yakutia</location>
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,
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<location id="8EE36019FFB1FFCD117BFD97738AFDEA" LSID="urn:lsid:plazi:treatment:039587D4FFB1FFCC1373FE24742AFCA5:8EE36019FFB1FFCD117BFD97738AFDEA" box="[768,1011,599,625]" country="Russia" county="Ust' - Nera village" latitude="64.55" longLatPrecision="1007" longitude="143.21666" municipality="Indigirka river" name="Oimyakon Province" pageId="50" pageNumber="51">Oimyakon Province</location>
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, middle part of
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<collectingMunicipality id="6BE7ACB8FFB1FFCD16C4FD977138FD07" pageId="50" pageNumber="51">Indigirka river</collectingMunicipality>
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, near
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<collectingCounty id="62E24E4EFFB1FFCD13FEFD42722CFD07" box="[389,597,642,668]" pageId="50" pageNumber="51">Ust’-Nera village</collectingCounty>
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. (
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<geoCoordinate id="EE085005FFB1FFCD101CFD4272B4FD07" box="[615,717,638,668]" degrees="64" direction="north" minutes="33" orientation="latitude" pageId="50" pageNumber="51" precision="925" value="64.55">
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64
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<superScript id="7C499B8AFFB1FFCD10FDFDBE72F7FD17" attach="none" box="[646,654,638,652]" fontSize="6" pageId="50" pageNumber="51">o</superScript>
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33’N
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</geoCoordinate>
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,
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<geoCoordinate id="EE085005FFB1FFCD10A2FD42733EFD07" box="[729,839,638,668]" degrees="143" direction="east" minutes="13" orientation="longitude" pageId="50" pageNumber="51" precision="925" value="143.21666">
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143
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<superScript id="7C499B8AFFB1FFCD117FFDBE7375FD17" attach="none" box="[772,780,638,652]" fontSize="6" pageId="50" pageNumber="51">o</superScript>
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13’E
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</geoCoordinate>
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),
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<quantity id="4CC49B27FFB1FFCD1126FD4273CFFD07" box="[861,950,642,668]" metricMagnitude="3" metricUnit="m" metricValue="1.6" pageId="50" pageNumber="51" unit="m" value="1600.0">
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||
<elevation id="0011D1F1FFB1FFCD1126FD4273CFFD07" box="[861,950,642,668]" metricMagnitude="3" metricUnit="m" metricValue="1.6" pageId="50" pageNumber="51" unit="m" value="1600.0">1600 m</elevation>
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</quantity>
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alt., northern slope, mosses and lichen on stones,
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<date id="FF821002FFB1FFCD13A8FD6A7222FD5F" box="[467,603,682,708]" pageId="50" pageNumber="51" value="1992-07-22">
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||
<collectingDate id="EFC6E9EAFFB1FFCD13A8FD6A7222FD5F" box="[467,603,682,708]" pageId="50" pageNumber="51" value="1992-07-22">22.vii.1992</collectingDate>
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||
</date>
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, leg.
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<collectorName id="26C95314FFB1FFCD10E1FD6A7351FD5F" box="[666,808,682,708]" pageId="50" pageNumber="51">M. Potapov.</collectorName>
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</materialsCitation>
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<materialsCitation id="3B543C9FFFB1FFCD1154FD6A7563FD5F" box="[815,1306,682,708]" collectionCode="MSPU" country="Russia" pageId="50" pageNumber="51" specimenCount="1" typeStatus="paratype">
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<typeStatus id="54878860FFB1FFCD1154FD6A73DCFD5F" box="[815,933,682,708]" pageId="50" pageNumber="51" type="paratype">Paratypes</typeStatus>
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: 15 exx., same sample (
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<collectionCode id="ED2DAE07FFB1FFCD16C7FD6A756BFD5F" box="[1212,1298,682,708]" pageId="50" pageNumber="51">MSPU</collectionCode>
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)
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</materialsCitation>
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||
.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3266549FFB1FFCC1343FD117229FD75" lastPageId="51" lastPageNumber="52" pageId="50" pageNumber="51" type="description">
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<paragraph id="8B8336C2FFB1FFCD1343FD1172A1FB1A" blockId="50.[264,1323,598,1879]" pageId="50" pageNumber="51">
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<emphasis id="B948EAD0FFB1FFCD1343FD1171A9FD70" bold="true" box="[312,464,721,747]" pageId="50" pageNumber="51">Description.</emphasis>
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Size
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<quantity id="4CC49B27FFB1FFCD1063FD1272D5FD77" box="[536,684,722,748]" metricMagnitude="-4" metricUnit="m" metricValue="7.5" metricValueMax="9.0" metricValueMin="6.0" pageId="50" pageNumber="51" unit="mm" value="0.75" valueMax="0.9" valueMin="0.6">0.6–0.9 mm</quantity>
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. Colour rather light, yellowish-brown, eye spots and apical part of antennae darker. Cuticle with fine primary granulation. Ocelli 8+8, G and H smaller. PAO elliptical, rather wide and not constricted, about 2.0–2.5 as long as ocellus diameter and 0.9–1.3 as long as U
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<subScript id="17B83487FFB1FFCD10E1FC9A72DBFCF3" attach="left" box="[666,674,858,872]" fontSize="6" pageId="50" pageNumber="51">3</subScript>
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. Maxillary outer lobe with 4 sublobal hairs and simple maxillary palp. Labral formula 3/554. Labium with all 5 papillae present, papilla E without guard e
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<subScript id="17B83487FFB1FFCD1319FC6C7113FC21" attach="right" box="[354,362,940,954]" fontSize="6" pageId="50" pageNumber="51">7</subScript>
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. Proximal field with 3 chaetae, basomedian field with 4. Ventral side of a head with 3+3 postlabial chaetae. Ant.1 with 2 basal microsensilla (bms, dorsal and ventral), and 2 ventral sensilla (s). Ant.2 with 3 bms and 1 laterodistal s, Ant.3 with 1 bms and 5 distal s (AO and one lateral s). Guard sensilla of AO clearly larger than inner pair of sensilla. Additional sensilla on Ant.
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<quantity id="4CC49B27FFB1FFCD10CEFBFF737BFBC2" box="[693,770,1087,1113]" metricMagnitude="-2" metricUnit="m" metricValue="6.35" metricValueMax="7.62" metricValueMin="5.08" pageId="50" pageNumber="51" unit="in" value="2.5" valueMax="3.0" valueMin="2.0">2–3 in</quantity>
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males not observed. Sensilla on Ant.4 hardly differentiated, subapical organite small.
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</paragraph>
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<paragraph id="8B8336C2FFB1FFCD1343FB4F722CFA5A" blockId="50.[264,1323,598,1879]" pageId="50" pageNumber="51">
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||
Dorsal axial chaetom of Th.II–Abd.III as 6–7,6/334. Thorax without ventral axial chaetae. Macrochaetae differentiated only laterally on Th.II–III and on tip of abdomen. Medial macrochaetae on Abd.V are about 0.4 as long as tergite. Sensilla on tergites clearly differentiated, shorter than ordinary chaetae. Sensillary formula 33/22224 (s) and 11/111 (ms). Sensilla on Abd.I–III in mid-tergal position (medial sensillum on Abd.III in posterior 1/3 of the tergite). Microsensillum on Abd.III set close to the lateral sensillum (
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<figureCitation id="13072A47FFB1FFCD16CDFA977565FAEA" box="[1206,1308,1367,1393]" captionStart="FIGURES 139–142" captionStartId="51.[264,382,1515,1539]" captionTargetBox="[287,1288,870,1477]" captionTargetId="figure-263@51.[264,1322,846,1515]" captionTargetPageId="51" captionText="FIGURES 139–142. Scutisotoma indigirka sp.n. 139, posterior view of furca; 140, dens, lateral; 141; lateral sensillum and microsensillum on Abd.III (p-chaetae connected); 142, chaetotaxy of Abd.V (s: sensillum, ms: microsensillum)." figureDoi="http://doi.org/10.5281/zenodo.5071514" httpUri="https://zenodo.org/record/5071514/files/figure.png" pageId="50" pageNumber="51">Fig. 141</figureCitation>
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). On Abd.V the lateral pair of sensilla (accp3 and accp4) clearly thicker and one of them moved anteriorly (
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<figureCitation id="13072A47FFB1FFCD139AFA677231FA5A" box="[481,584,1447,1473]" captionStart="FIGURES 139–142" captionStartId="51.[264,382,1515,1539]" captionTargetBox="[287,1288,870,1477]" captionTargetId="figure-263@51.[264,1322,846,1515]" captionTargetPageId="51" captionText="FIGURES 139–142. Scutisotoma indigirka sp.n. 139, posterior view of furca; 140, dens, lateral; 141; lateral sensillum and microsensillum on Abd.III (p-chaetae connected); 142, chaetotaxy of Abd.V (s: sensillum, ms: microsensillum)." figureDoi="http://doi.org/10.5281/zenodo.5071514" httpUri="https://zenodo.org/record/5071514/files/figure.png" pageId="50" pageNumber="51">Fig. 142</figureCitation>
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).
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||
</paragraph>
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||
<paragraph id="8B8336C2FFB1FFCC1343FA0F727FFE1D" blockId="50.[264,1323,598,1879]" lastBlockId="51.[264,1323,284,830]" lastPageId="51" lastPageNumber="52" pageId="50" pageNumber="51">
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Unguis simple without inner tooth. Ti.1–3 usually with the basic set of chaetae (21-21- 25). B-row on Ti.1–2 with 7 chaetae. Chaetae x and B
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<subScript id="17B83487FFB1FFCD11EFF9C773E5F98E" attach="left" box="[916,924,1543,1557]" fontSize="6" pageId="50" pageNumber="51">5</subScript>
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on Ti.
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||
<quantity id="4CC49B27FFB1FFCD1196FA377462F98A" box="[1005,1051,1527,1553]" metricMagnitude="-2" metricUnit="m" metricValue="7.62" pageId="50" pageNumber="51" unit="in" value="3.0">3 in</quantity>
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males hardly different from other chaetae. Tibiotarsal tenent chaetae (1-2-2) clearly clavate, longer than unguis (U
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<subScript id="17B83487FFB1FFCD135CF99B7156F9F2" attach="right" box="[295,303,1627,1641]" fontSize="6" pageId="50" pageNumber="51">3</subScript>
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: t.ch. = 0.7–1.0: 1). Ventral tube with 4+4 latero-distal and usually with 4 posterior chaetae. Tenaculum with 1–3 chaetae and 4+4 teeth (sometimes one tooth may be absent on one side). Anterior furcal subcoxa with 8–10 chaetae, posterior with 5–6 chaetae. Furca rather short. Anterior side of manubrium with a pair of distal chaetae, posterior side with 11–13+11–13 (including 3+3 on laterobasal lobes). Dens distally with one anterior chaeta, posterior side almost smooth, with 3–4 chaetae (
|
||
<figureCitation id="13072A47FFB1FFCD1140F8D5739FF8B4" box="[827,998,1813,1839]" captionStart="FIGURES 139–142" captionStartId="51.[264,382,1515,1539]" captionTargetBox="[287,1288,870,1477]" captionTargetId="figure-263@51.[264,1322,846,1515]" captionTargetPageId="51" captionText="FIGURES 139–142. Scutisotoma indigirka sp.n. 139, posterior view of furca; 140, dens, lateral; 141; lateral sensillum and microsensillum on Abd.III (p-chaetae connected); 142, chaetotaxy of Abd.V (s: sensillum, ms: microsensillum)." figureDoi="http://doi.org/10.5281/zenodo.5071514" httpUri="https://zenodo.org/record/5071514/files/figure.png" pageId="50" pageNumber="51">Figs. 139, 140</figureCitation>
|
||
). Retinacular ridges of dens strong. Mucro principally as in
|
||
<taxonomicName id="4C3C4D41FFB1FFCD1003F8FE7312F8CC" authority="(Gisin)" baseAuthorityName="Gisin" box="[632,875,1853,1879]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="50" pageNumber="51" phylum="Arthropoda" rank="species" species="subarctica">
|
||
<emphasis id="B948EAD0FFB1FFCD1003F8FE7369F8CC" box="[632,784,1854,1879]" italics="true" pageId="50" pageNumber="51">S. subarctica</emphasis>
|
||
(Gisin)
|
||
</taxonomicName>
|
||
, rather massive, with 3 teeth, lamellae absent (
|
||
<figureCitation id="13072A47FFB0FFCC1318FEDC71B2FEAD" box="[355,459,284,310]" captionStart="FIGURES 103–108" captionStartId="39.[264,382,1513,1537]" captionTargetBox="[293,1291,647,1481]" captionTargetId="figure-242@39.[283,1308,632,1492]" captionTargetPageId="39" captionText="FIGURES 103–108. Scutisotoma tenuidentifera sp.n. 103, 104, dens, specimen from Aryskannyg- Khem (103) and Birik-Chul (104); 105–107, mucro, specimens from Nizhnii Tsasuchei (105), Nazarovo (106), and Aryskannyg-Khem (107); 108, chaetotaxy of Abd.V, Nazarovo (s1–4: accp1–4 sensilla)." figureDoi="http://doi.org/10.5281/zenodo.5071502" httpUri="https://zenodo.org/record/5071502/files/figure.png" pageId="51" pageNumber="52">Fig. 107</figureCitation>
|
||
). Ratio of manubrium: dens: mucro = 3.2–4.7: 1.4–2.2: 1. Lateral anal lobes each with two relatively long and one small chaetae, upper anal lobe with two small and one long chaetae.
|
||
</paragraph>
|
||
<paragraph id="8B8336C2FFB0FFCC1343FE537229FD75" blockId="51.[264,1323,284,830]" pageId="51" pageNumber="52">
|
||
<emphasis id="B948EAD0FFB0FFCC1343FE5371E6FE36" bold="true" box="[312,415,403,429]" pageId="51" pageNumber="52">Affinity.</emphasis>
|
||
The new species is obviously closely related to
|
||
<taxonomicName id="4C3C4D41FFB0FFCC1191FE547499FE35" authority="(Gisin)" baseAuthorityName="Gisin" box="[1002,1248,404,430]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="51" pageNumber="52" phylum="Arthropoda" rank="species" species="subarctica">
|
||
<emphasis id="B948EAD0FFB0FFCC1191FE5474FAFE36" box="[1002,1155,404,429]" italics="true" pageId="51" pageNumber="52">S. subarctica</emphasis>
|
||
(Gisin)
|
||
</taxonomicName>
|
||
. Both species are separated from other members of the genus by some unique characters (simple maxillary palp, 3 prelabral chaetae, reduced number of guards on labial papilla E), and their generic position may be changed in future. The two species differ in chaetotaxy of dens (6 anterior, 7–8 posterior in
|
||
<taxonomicName id="4C3C4D41FFB0FFCC10EFFDF47376FDD6" authorityName="Potapov & Babenko & Fjellberg" authorityYear="2006" baseAuthorityName="Potapov & Babenko & Fjellberg" baseAuthorityYear="2006" box="[660,783,564,589]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="51" pageNumber="52" phylum="Arthropoda" rank="species" species="subarctica">
|
||
<emphasis id="B948EAD0FFB0FFCC10EFFDF47376FDD6" box="[660,783,564,589]" italics="true" pageId="51" pageNumber="52">subarctica</emphasis>
|
||
</taxonomicName>
|
||
, 1 anterior, 3–4 posterior in
|
||
<taxonomicName id="4C3C4D41FFB0FFCC161FFDF474B6FDD6" authorityName="Potapov & Babenko & Fjellberg" authorityYear="2006" box="[1124,1231,564,589]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="51" pageNumber="52" phylum="Arthropoda" rank="species" species="indigirka">
|
||
<emphasis id="B948EAD0FFB0FFCC161FFDF474B6FDD6" box="[1124,1231,564,589]" italics="true" pageId="51" pageNumber="52">indigirka</emphasis>
|
||
</taxonomicName>
|
||
) and in the number of laterodistal chaetae on VT (3+
|
||
<quantity id="4CC49B27FFB0FFCC112AFD9C73FCFDED" box="[849,901,604,630]" metricMagnitude="-2" metricUnit="m" metricValue="7.62" pageId="51" pageNumber="52" unit="in" value="3.0">3 in</quantity>
|
||
<taxonomicName id="4C3C4D41FFB0FFCC11EFFD9C7476FDEE" authorityName="Potapov & Babenko & Fjellberg" authorityYear="2006" baseAuthorityName="Potapov & Babenko & Fjellberg" baseAuthorityYear="2006" box="[916,1039,604,629]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="51" pageNumber="52" phylum="Arthropoda" rank="species" species="subarctica">
|
||
<emphasis id="B948EAD0FFB0FFCC11EFFD9C7476FDEE" box="[916,1039,604,629]" italics="true" pageId="51" pageNumber="52">subarctica</emphasis>
|
||
</taxonomicName>
|
||
, 4+
|
||
<quantity id="4CC49B27FFB0FFCC163FFD9C7400FDED" box="[1092,1145,604,630]" metricMagnitude="-1" metricUnit="m" metricValue="1.016" pageId="51" pageNumber="52" unit="in" value="4.0">4 in</quantity>
|
||
<taxonomicName id="4C3C4D41FFB0FFCC16F2FD9C748DFDEE" authorityName="Potapov & Babenko & Fjellberg" authorityYear="2006" box="[1161,1268,604,629]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="51" pageNumber="52" phylum="Arthropoda" rank="species" species="indigirka">
|
||
<emphasis id="B948EAD0FFB0FFCC16F2FD9C748DFDEE" box="[1161,1268,604,629]" italics="true" pageId="51" pageNumber="52">indigirka</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
<taxonomicName id="4C3C4D41FFB0FFCC176FFD9C710AFD06" authorityName="Potapov & Babenko & Fjellberg" authorityYear="2006" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="51" pageNumber="52" phylum="Arthropoda" rank="species" species="indigirka">
|
||
<emphasis id="B948EAD0FFB0FFCC176FFD9C710AFD06" italics="true" pageId="51" pageNumber="52">S. indigirka</emphasis>
|
||
</taxonomicName>
|
||
has the largest manubrium: dens ratio (
|
||
<quantity id="4CC49B27FFB0FFCC1138FD4473FEFD05" box="[835,903,644,670]" metricMagnitude="-2" metricUnit="m" metricValue="5.842" pageId="51" pageNumber="52" unit="in" value="2.3">2.3 in</quantity>
|
||
average) of all
|
||
<taxonomicName id="4C3C4D41FFB0FFCC1644FD447552FD05" box="[1087,1323,644,670]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="51" pageNumber="52" phylum="Arthropoda" rank="species" species="undetermined">
|
||
<emphasis id="B948EAD0FFB0FFCC1644FD4474B7FD06" box="[1087,1230,644,669]" italics="true" pageId="51" pageNumber="52">Scutisotoma</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
studied here and generally the furca of the new species is rather similar to that of
|
||
<taxonomicName id="4C3C4D41FFB0FFCC1373FD1471C9FD76" box="[264,432,724,749]" class="Entognatha" family="Isotomidae" genus="Weberacantha" kingdom="Animalia" order="Collembola" pageId="51" pageNumber="52" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B948EAD0FFB0FFCC1373FD1471C9FD76" box="[264,432,724,749]" italics="true" pageId="51" pageNumber="52">Weberacantha</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<emphasis id="B948EAD0FFB0FFCC1392FD147230FD76" box="[489,585,724,749]" italics="true" pageId="51" pageNumber="52">Narynia</emphasis>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3266549FFB0FFCC1343FD3C742AFCA5" pageId="51" pageNumber="52" type="distribution">
|
||
<paragraph id="8B8336C2FFB0FFCC1343FD3C7386FC8D" blockId="51.[264,1323,284,830]" box="[312,1023,764,790]" pageId="51" pageNumber="52">
|
||
<emphasis id="B948EAD0FFB0FFCC1343FD3C71A1FC8D" bold="true" box="[312,472,764,790]" pageId="51" pageNumber="52">Distribution.</emphasis>
|
||
Known only from the type-locality in Yakutia.
|
||
</paragraph>
|
||
<paragraph id="8B8336C2FFB0FFCC1343FCE4742AFCA5" blockId="51.[264,1323,284,830]" box="[312,1107,804,830]" pageId="51" pageNumber="52">
|
||
<emphasis id="B948EAD0FFB0FFCC1343FCE47269FCA5" bold="true" box="[312,528,804,830]" pageId="51" pageNumber="52">Name derivation.</emphasis>
|
||
The new species is named after the type-locality.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |