250 lines
30 KiB
XML
250 lines
30 KiB
XML
<document id="67EEC04FFBB3278C3976625987FAC724" 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="039587D4FFABFFD51373FCB47189FD75" 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 acorrelata Potapov & Babenko & Fjellberg 2006, sp.n." docType="treatment" docVersion="5" lastPageNumber="43" 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="41" updateTime="1698990333639" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:mods id="B4058AAB73729C13E2D8876BC5EAB6FE" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="0DF54F98001ED47CF8C20E0FFB12AF7C">
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<mods:title id="B074716E2EAEA9D70C7D5153EF3212A4">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="7A12F473F3B675DA341A8BC182F2754F" type="personal">
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<mods:role id="E7985FCB6AA1268BC177A99026789AB2">
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<mods:roleTerm id="25B2DC425279561CBDD3116BB16B8EE7">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="84DF745B8D2526312FDC47804D839000">Potapov, Mikhail</mods:namePart>
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</mods:name>
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<mods:name id="B9582218AEC39737E937713D89F1A718" type="personal">
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<mods:roleTerm id="890C52D6F7BE04B2DED059A56A659839">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="8611F732B0BD8083D77C5AA0D3767AE3">Babenko, Anatoly</mods:namePart>
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</mods:name>
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<mods:name id="9CAB97B562265740EAC6233AC7C30165" type="personal">
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<mods:role id="A4F0002BF3DB22C6F30FB63549DF9D7B">
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<mods:roleTerm id="D313D440965DD2F29C75C724FAA34278">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="C025E1FA9BBC4EAC49C72CB3FFECEA30">Fjellberg, Arne</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="49338B9D29C781AF3EA2A42B2A6ACE63">text</mods:typeOfResource>
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<mods:title id="4806A36A9AD1B2A7D65AC94B93BB4270">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="B107F92B4B1416A56F1EFAB9A8069E6E">
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<mods:date id="375FA7E95963D72A87135E2C96592E75">2006</mods:date>
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<mods:detail id="0CFA618E1E3560B95ECB20C21F3DB976" type="pubDate">
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<mods:number id="A19C96D9FE9C9B4D028A5CDFEBFC38C9">2006-12-14</mods:number>
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</mods:detail>
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<mods:detail id="80A5F0FAD1B68C10940946AEAAE3BCAD" type="volume">
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<mods:number id="DE964D4BC2B0C068BACBDB7DD2E00062">1382</mods:number>
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<mods:detail id="1D1353F4F60352BB987F9ABDA4F0E123" type="issue">
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<mods:number id="D246F0DED869D8D9265309F3D4D5CE4C">1</mods:number>
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<mods:location id="F06250823669A508EF0B1D043D3BEFB7">
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<mods:url id="BCFA98E1384F8B42F52589A9B5F15357">https://biotaxa.org/Zootaxa/article/view/zootaxa.1382.1.1</mods:url>
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</mods:location>
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<mods:classification id="9931EAC96CED7F2722AED17149A4C893">journal article</mods:classification>
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<mods:identifier id="28A6D7B5E371B7901C3AE5CF868ED309" type="DOI">10.11646/zootaxa.1382.1.1</mods:identifier>
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<mods:identifier id="957CA3AA8810C8489323928EE7669470" type="ISSN">11755334</mods:identifier>
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<mods:identifier id="FAFDF10A3FFE900564223396CAF3E777" type="Zenodo-Dep">5071464</mods:identifier>
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<mods:identifier id="F58AFE5F162B224ED69F533411A72C0C" type="ZooBank">DA24BC85-1740-4465-8342-AD1D10878CD2</mods:identifier>
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</mods:mods>
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<treatment id="039587D4FFABFFD51373FCB47189FD75" ID-DOI="http://doi.org/10.5281/zenodo.5073706" ID-Zenodo-Dep="5073706" LSID="urn:lsid:plazi:treatment:039587D4FFABFFD51373FCB47189FD75" httpUri="http://treatment.plazi.org/id/039587D4FFABFFD51373FCB47189FD75" lastPageId="42" lastPageNumber="43" pageId="40" pageNumber="41">
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<subSubSection id="C3266549FFABFFD71373FCB47218FC15" box="[264,609,884,910]" pageId="40" pageNumber="41" type="nomenclature">
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<paragraph id="8B8336C2FFABFFD71373FCB47218FC15" blockId="40.[264,609,884,945]" box="[264,609,884,910]" pageId="40" pageNumber="41">
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<heading id="D0CB81AEFFABFFD71373FCB47218FC15" bold="true" box="[264,609,884,910]" fontSize="11" level="1" pageId="40" pageNumber="41" reason="1">
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<emphasis id="B948EAD0FFABFFD71373FCB47218FC15" bold="true" box="[264,609,884,910]" pageId="40" pageNumber="41">
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<taxonomicName id="4C3C4D41FFABFFD71373FCB47267FC15" ID-CoL="4W3BP" authority="Potapov & Babenko & Fjellberg, 2006" authorityName="Potapov & Babenko & Fjellberg" authorityYear="2006" box="[264,542,884,910]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="40" pageNumber="41" phylum="Arthropoda" rank="species" species="acorrelata" status="sp. nov.">
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<emphasis id="B948EAD0FFABFFD71373FCB47267FC15" bold="true" box="[264,542,884,910]" italics="true" pageId="40" pageNumber="41">Scutisotoma acorrelata</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A27B57ABFFABFFD7105DFCB47218FC15" box="[550,609,884,910]" pageId="40" pageNumber="41" 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="C3266549FFABFFD71373FC5771D7FC2A" box="[264,430,919,945]" pageId="40" pageNumber="41" type="description">
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<paragraph id="8B8336C2FFABFFD71373FC5771D7FC2A" blockId="40.[264,609,884,945]" box="[264,430,919,945]" pageId="40" pageNumber="41">
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<figureCitation id="13072A47FFABFFD71373FC5771D7FC2A" box="[264,430,919,945]" captionStart="FIGURES 109–113" captionStartId="41.[264,382,1845,1869]" captionTargetBox="[288,1282,954,1804]" captionTargetId="figure-238@41.[264,1322,932,1821]" captionTargetPageId="41" captionText="FIGURES 109–113. Scutisotoma acorrelata sp.n. 109, 110, anterior and posterior views of furca; 111, dens, lateral; 112, chaetotaxy of Abd.V (s1–4: accp1–4 sensilla); 113, PAO and ocelli." figureDoi="http://doi.org/10.5281/zenodo.5071504" httpUri="https://zenodo.org/record/5071504/files/figure.png" pageId="40" pageNumber="41">Figs. 109–113</figureCitation>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3266549FFABFFD71373FC267394FBE5" pageId="40" pageNumber="41" type="materials_examined">
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<paragraph id="8B8336C2FFABFFD71373FC267394FBE5" blockId="40.[264,1323,998,1873]" pageId="40" pageNumber="41">
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<emphasis id="B948EAD0FFABFFD71373FC267105FB9B" bold="true" box="[264,380,998,1024]" pageId="40" pageNumber="41">Material.</emphasis>
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<materialsCitation id="3B543C9FFFABFFD713F2FC277471FBB7" collectingDate="1982-07-28" collectorName="S. Stebaeva." country="Russia" latitude="52.233334" location="Selenga river" longLatPrecision="1085" longitude="106.48333" municipality="Baikal Lake" pageId="40" pageNumber="41" specimenCount="1" specimenCount-female="1" stateProvince="Buryatiya" typeStatus="holotype">
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<typeStatus id="54878860FFABFFD713F2FC277182FB9A" box="[393,507,999,1025]" pageId="40" pageNumber="41" type="holotype">Holotype</typeStatus>
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:
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<specimenCount id="9D3AFD4BFFABFFD71077FC267259FC61" box="[524,544,998,1018]" pageId="40" pageNumber="41" type="female">♀</specimenCount>
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,
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<collectingCountry id="F32B7652FFABFFD71048FC2772FDFB9A" box="[563,644,999,1025]" name="Russia" pageId="40" pageNumber="41">Russia</collectingCountry>
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||
,
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<collectingRegion id="49F8F820FFABFFD710EDFC277287FB9A" box="[662,766,999,1025]" country="Russia" name="Buryatiya" pageId="40" pageNumber="41">Buryatia</collectingRegion>
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,
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||
<collectingMunicipality id="6BE7ACB8FFABFFD71174FC2773DCFB9A" box="[783,933,999,1025]" pageId="40" pageNumber="41">Baikal Lake</collectingMunicipality>
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, mouth of
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<location id="8EE36019FFABFFD7164FFC2774AFFB9A" LSID="urn:lsid:plazi:treatment:039587D4FFABFFD51373FCB47189FD75:8EE36019FFABFFD7164FFC2774AFFB9A" box="[1076,1238,999,1025]" country="Russia" latitude="52.233334" longLatPrecision="1085" longitude="106.48333" municipality="Baikal Lake" name="Selenga river" pageId="40" pageNumber="41" stateProvince="Buryatiya">Selenga river</location>
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, under
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<taxonomicName id="4C3C4D41FFABFFD71373FBD271D8FBB7" box="[264,417,1042,1068]" class="Magnoliopsida" family="Fabaceae" genus="Trifolium" kingdom="Plantae" order="Fabales" pageId="40" pageNumber="41" phylum="Tracheophyta" rank="species" species="undetermined">
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<emphasis id="B948EAD0FFABFFD71373FBD2710CFBB0" box="[264,373,1042,1067]" italics="true" pageId="40" pageNumber="41">Trifolium</emphasis>
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sp.
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</taxonomicName>
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,
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<date id="FF821002FFABFFD713CBFBD2724CFBB7" box="[432,565,1042,1068]" pageId="40" pageNumber="41" value="1982-07-28">
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||
<collectingDate id="EFC6E9EAFFABFFD713CBFBD2724CFBB7" box="[432,565,1042,1068]" pageId="40" pageNumber="41" value="1982-07-28">28.vii.1982</collectingDate>
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</date>
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(
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||
<geoCoordinate id="EE085005FFABFFD7103CFBD272D4FBB7" box="[583,685,1038,1068]" degrees="52" direction="north" minutes="14" orientation="latitude" pageId="40" pageNumber="41" precision="925" value="52.233334">
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52
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<superScript id="7C499B8AFFABFFD7101DFBCE7217FB87" attach="none" box="[614,622,1038,1052]" fontSize="6" pageId="40" pageNumber="41">o</superScript>
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14’N
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</geoCoordinate>
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,
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<geoCoordinate id="EE085005FFABFFD710C0FBD27353FBB7" box="[699,810,1038,1068]" degrees="106" direction="east" minutes="29" orientation="longitude" pageId="40" pageNumber="41" precision="925" value="106.48333">
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||
106
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<superScript id="7C499B8AFFABFFD7109CFBCE7296FB87" attach="none" box="[743,751,1038,1052]" fontSize="6" pageId="40" pageNumber="41">o</superScript>
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29’E
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</geoCoordinate>
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), leg.
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<collectorName id="26C95314FFABFFD7110DFBD27471FBB7" box="[886,1032,1042,1068]" pageId="40" pageNumber="41">S. Stebaeva.</collectorName>
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||
</materialsCitation>
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||
<materialsCitation id="3B543C9FFFABFFD7166AFBD27390FBE5" collectingDate="1986-08-27" collectionCode="MSPU" collectorName="T. Zheltikova" country="Russia" latitude="53.25" location="Maksimikha" longLatPrecision="1078" longitude="108.73333" municipality="Baikal Lake" pageId="40" pageNumber="41" specimenCount="1" stateProvince="Buryatiya" typeStatus="paratype">
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<typeStatus id="54878860FFABFFD7166AFBD274F1FBB7" box="[1041,1160,1042,1068]" pageId="40" pageNumber="41" type="paratype">Paratypes</typeStatus>
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: 9 exx., same sample. 2 exx.,
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<collectingCountry id="F32B7652FFABFFD713BFFBFC726CFBCD" box="[452,533,1084,1110]" name="Russia" pageId="40" pageNumber="41">Russia</collectingCountry>
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,
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<collectingRegion id="49F8F820FFABFFD71059FBFC72F3FBCD" box="[546,650,1084,1110]" country="Russia" name="Buryatiya" pageId="40" pageNumber="41">Buryatia</collectingRegion>
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,
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<collectingMunicipality id="6BE7ACB8FFABFFD710EDFBFC7350FBCD" box="[662,809,1084,1110]" pageId="40" pageNumber="41">Baikal Lake</collectingMunicipality>
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, village.
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<location id="8EE36019FFABFFD711EDFBFC7451FBCD" LSID="urn:lsid:plazi:treatment:039587D4FFABFFD51373FCB47189FD75:8EE36019FFABFFD711EDFBFC7451FBCD" box="[918,1064,1084,1110]" country="Russia" latitude="53.25" longLatPrecision="1078" longitude="108.73333" municipality="Baikal Lake" name="Maksimikha" pageId="40" pageNumber="41" stateProvince="Buryatiya">Maksimikha</location>
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(
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<geoCoordinate id="EE085005FFABFFD71641FBFC74E6FBCD" box="[1082,1183,1082,1110]" degrees="53" direction="north" minutes="15" orientation="latitude" pageId="40" pageNumber="41" precision="925" value="53.25">
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||
53
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<superScript id="7C499B8AFFABFFD71623FBFA7419FBD3" attach="none" box="[1112,1120,1082,1096]" fontSize="6" pageId="40" pageNumber="41">o</superScript>
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15’N
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</geoCoordinate>
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,
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<geoCoordinate id="EE085005FFABFFD716D6FBFC7564FBCD" box="[1197,1309,1082,1110]" degrees="108" direction="east" minutes="44" orientation="longitude" pageId="40" pageNumber="41" precision="925" value="108.73333">
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108
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<superScript id="7C499B8AFFABFFD716A3FBFA7499FBD3" attach="none" box="[1240,1248,1082,1096]" fontSize="6" pageId="40" pageNumber="41">o</superScript>
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44’E
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</geoCoordinate>
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), algae debris on shore,
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<date id="FF821002FFABFFD71074FBA472E6FBE5" box="[527,671,1124,1150]" pageId="40" pageNumber="41" value="1986-08-27">
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||
<collectingDate id="EFC6E9EAFFABFFD71074FBA472E6FBE5" box="[527,671,1124,1150]" pageId="40" pageNumber="41" value="1986-08-27">27.viii.1986</collectingDate>
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||
</date>
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||
, leg.
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<collectorName id="26C95314FFABFFD710A6FBA47302FBE5" box="[733,891,1124,1150]" pageId="40" pageNumber="41">T. Zheltikova</collectorName>
|
||
(
|
||
<collectionCode id="ED2DAE07FFABFFD711F1FBA47398FBE5" box="[906,993,1124,1150]" pageId="40" pageNumber="41">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="C3266549FFABFFD51343FB4C7459FDED" lastPageId="42" lastPageNumber="43" pageId="40" pageNumber="41" type="description">
|
||
<paragraph id="8B8336C2FFABFFD71343FB4C72A1F9A2" blockId="40.[264,1323,998,1873]" pageId="40" pageNumber="41">
|
||
<emphasis id="B948EAD0FFABFFD71343FB4C71A9FB3D" bold="true" box="[312,464,1164,1190]" pageId="40" pageNumber="41">Description.</emphasis>
|
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Size
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<quantity id="4CC49B27FFABFFD71065FB4C72CCFB3D" box="[542,693,1164,1190]" metricMagnitude="-3" metricUnit="m" metricValue="1.1" metricValueMax="1.4" metricValueMin="0.8" pageId="40" pageNumber="41" unit="mm" value="1.1" valueMax="1.4" valueMin="0.8">0.8–1.4 mm</quantity>
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. Colour of live specimens unknown (only cleared animals have been seen). Cuticle with fine but visible granulation. Ocelli 8+8, G and H clearly smaller (
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<figureCitation id="13072A47FFABFFD713BCFB1C7257FB6D" box="[455,558,1244,1270]" captionStart="FIGURES 109–113" captionStartId="41.[264,382,1845,1869]" captionTargetBox="[288,1282,954,1804]" captionTargetId="figure-238@41.[264,1322,932,1821]" captionTargetPageId="41" captionText="FIGURES 109–113. Scutisotoma acorrelata sp.n. 109, 110, anterior and posterior views of furca; 111, dens, lateral; 112, chaetotaxy of Abd.V (s1–4: accp1–4 sensilla); 113, PAO and ocelli." figureDoi="http://doi.org/10.5281/zenodo.5071504" httpUri="https://zenodo.org/record/5071504/files/figure.png" pageId="40" pageNumber="41">Fig. 113</figureCitation>
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||
). PAO narrow elliptical, not constricted, about 0.8 as long as U
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<subScript id="17B83487FFABFFD71760FB2C755AFB61" attach="left" box="[1307,1315,1260,1274]" fontSize="6" pageId="40" pageNumber="41">3</subScript>
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. Maxillary outer lobe with bifurcate palp and 4 sublobal hairs. Maxillary head with short, unmodified lamellae. Labral formula 4/554. Labium with a full set of papillae and guards. Proximal field with 3 chaetae, basomedian field with 4. Ventral side of a head usually with 4+4 postlabial chaetae. Ant.1 with 2 basal microsensilla (bms, dorsal and ventral) and 2 ventral sensilla (s). Ant.2 with 3 bms and one latero-distal s, Ant.3 with one bms and 5 distal s (AO and one lateral s). Guards of AO almost subequal to inner sensilla. Additional sensilla on Ant.
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<quantity id="4CC49B27FFABFFD713C5FA377271F98A" box="[446,520,1527,1553]" metricMagnitude="-2" metricUnit="m" metricValue="6.35" metricValueMax="7.62" metricValueMin="5.08" pageId="40" pageNumber="41" unit="in" value="2.5" valueMax="3.0" valueMin="2.0">2–3 in</quantity>
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males stick-like, shorter than other chaetae. Sensilla on Ant.4 hardly differentiated, subapical organite small.
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</paragraph>
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<paragraph id="8B8336C2FFABFFD61343F9877184FEAD" blockId="40.[264,1323,998,1873]" lastBlockId="41.[264,1323,284,876]" lastPageId="41" lastPageNumber="42" pageId="40" pageNumber="41">
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Dorsal axial chaetom of Th.II–Abd.III as 8–9,7–8/5,5,5–6. Ventral axial chaetae on thorax absent. Macrochaetae differentiated laterally on Th.II–III and on tip of abdomen, medial ones on Abd.V 0.4–0.5 times as long as tergite. Sensilla on tergites clearly shorter than ordinary chaetae. Sensillary formula 33/22224 (s) and 11/111 (ms). Sensilla on Abd.I–III in mid-tergite position (medial sensillum on Abd.III in posterior quarter of the tergite). On Abd.V the adjacent sensilla of the medial and lateral pairs (accp2 and accp3) set close to each other, sensilla of lateral pair (accp3 and accp4) longer and moved slightly anteriorly (
|
||
<figureCitation id="13072A47FFAAFFD613F1FEDC7189FEAD" box="[394,496,284,310]" captionStart="FIGURES 109–113" captionStartId="41.[264,382,1845,1869]" captionTargetBox="[288,1282,954,1804]" captionTargetId="figure-238@41.[264,1322,932,1821]" captionTargetPageId="41" captionText="FIGURES 109–113. Scutisotoma acorrelata sp.n. 109, 110, anterior and posterior views of furca; 111, dens, lateral; 112, chaetotaxy of Abd.V (s1–4: accp1–4 sensilla); 113, PAO and ocelli." figureDoi="http://doi.org/10.5281/zenodo.5071504" httpUri="https://zenodo.org/record/5071504/files/figure.png" pageId="41" pageNumber="42">Fig. 112</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8B8336C2FFAAFFD61343FE8471EFFCF7" blockId="41.[264,1323,284,876]" pageId="41" pageNumber="42">
|
||
Unguis simple, without inner tooth. The number of chaetae on Ti.1–3 (21-21-25) similar to the basic set, Ti.3 sometimes with 1–2 additional proximal chaetae. B-row on Ti.1–2 with 7 chaetae. Chaetae x and B
|
||
<subScript id="17B83487FFAAFFD61090FE64728AFE29" attach="left" box="[747,755,420,434]" fontSize="6" pageId="41" pageNumber="42">5</subScript>
|
||
on Ti.
|
||
<quantity id="4CC49B27FFAAFFD6113CFE54730FFE35" box="[839,886,404,430]" metricMagnitude="-2" metricUnit="m" metricValue="7.62" pageId="41" pageNumber="42" unit="in" value="3.0">3 in</quantity>
|
||
studied males poorly differentiated. Tibiotarsal tenent chaetae (1-2-2) on Ti.1–3 slightly clavate, about as long as unguis (U
|
||
<subScript id="17B83487FFAAFFD61761FE0F755BFE46" attach="left" box="[1306,1314,463,477]" fontSize="6" pageId="41" pageNumber="42">3</subScript>
|
||
: t.ch. = 0.8–1.1: 1). Ventral tube with 4+4 laterodistal and usually with 5 posterior chaetae. Tenaculum with 3+3 strong teeth and one chaeta. Anterior furcal subcoxa with 22–26, posterior with 7–10 chaetae. Anterior side of manubrium with a pair of distal chaetae, the posterior side with 16–23+16–23 on the main part and with 4+4(3–5) chaetae on the latero-basal lobes (
|
||
<figureCitation id="13072A47FFAAFFD6139CFD4A7237FD3F" box="[487,590,650,676]" captionStart="FIGURES 109–113" captionStartId="41.[264,382,1845,1869]" captionTargetBox="[288,1282,954,1804]" captionTargetId="figure-238@41.[264,1322,932,1821]" captionTargetPageId="41" captionText="FIGURES 109–113. Scutisotoma acorrelata sp.n. 109, 110, anterior and posterior views of furca; 111, dens, lateral; 112, chaetotaxy of Abd.V (s1–4: accp1–4 sensilla); 113, PAO and ocelli." figureDoi="http://doi.org/10.5281/zenodo.5071504" httpUri="https://zenodo.org/record/5071504/files/figure.png" pageId="41" pageNumber="42">Fig. 110</figureCitation>
|
||
). Dens usually with 6(7) anterior chaetae, basal half (0.5–0.6) without chaetae (
|
||
<figureCitation id="13072A47FFAAFFD613A9FD727214FD57" box="[466,621,690,716]" captionStart="FIGURES 109–113" captionStartId="41.[264,382,1845,1869]" captionTargetBox="[288,1282,954,1804]" captionTargetId="figure-238@41.[264,1322,932,1821]" captionTargetPageId="41" captionText="FIGURES 109–113. Scutisotoma acorrelata sp.n. 109, 110, anterior and posterior views of furca; 111, dens, lateral; 112, chaetotaxy of Abd.V (s1–4: accp1–4 sensilla); 113, PAO and ocelli." figureDoi="http://doi.org/10.5281/zenodo.5071504" httpUri="https://zenodo.org/record/5071504/files/figure.png" pageId="41" pageNumber="42">Fig 109, 111</figureCitation>
|
||
). Posterior side of dens crenulated, with 10–11(14) chaetae (5–7, usually 6, in basal group, 2(3) outer, 2(3) inner and 1 subapical) (
|
||
<figureCitation id="13072A47FFAAFFD61615FD1A7567FD6F" box="[1134,1310,730,756]" captionStart="FIGURES 109–113" captionStartId="41.[264,382,1845,1869]" captionTargetBox="[288,1282,954,1804]" captionTargetId="figure-238@41.[264,1322,932,1821]" captionTargetPageId="41" captionText="FIGURES 109–113. Scutisotoma acorrelata sp.n. 109, 110, anterior and posterior views of furca; 111, dens, lateral; 112, chaetotaxy of Abd.V (s1–4: accp1–4 sensilla); 113, PAO and ocelli." figureDoi="http://doi.org/10.5281/zenodo.5071504" httpUri="https://zenodo.org/record/5071504/files/figure.png" pageId="41" pageNumber="42">Figs. 110, 111</figureCitation>
|
||
). Mucro with two teeth, subapical one stronger. Ratio of manubrium: dens: mucro = 5.8–8.1: 4.1–5.6: 1. Medial pre-anal chaeta on each anal lobe significantly longer than lateral ones.
|
||
</paragraph>
|
||
<caption id="DF43664AFFAAFFD61373F8F574A8F8F4" ID-DOI="http://doi.org/10.5281/zenodo.5071504" ID-Zenodo-Dep="5071504" httpUri="https://zenodo.org/record/5071504/files/figure.png" pageId="41" pageNumber="42" startId="41.[264,382,1845,1869]" targetBox="[288,1282,954,1804]" targetPageId="41">
|
||
<paragraph id="8B8336C2FFAAFFD61373F8F574A8F8F4" blockId="41.[264,1323,1845,1903]" pageId="41" pageNumber="42">
|
||
<emphasis id="B948EAD0FFAAFFD61373F8F57190F8D6" bold="true" box="[264,489,1845,1869]" pageId="41" pageNumber="42">FIGURES 109–113.</emphasis>
|
||
<taxonomicName id="4C3C4D41FFAAFFD6138BF8F67293F8D6" authority="Potapov & Babenko & Fjellberg, 2006" authorityName="Potapov & Babenko & Fjellberg" authorityYear="2006" box="[496,746,1846,1869]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="41" pageNumber="42" phylum="Arthropoda" rank="species" species="acorrelata" status="sp. nov.">
|
||
<emphasis id="B948EAD0FFAAFFD6138BF8F67293F8D6" box="[496,746,1846,1869]" italics="true" pageId="41" pageNumber="42">Scutisotoma acorrelata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B948EAD0FFAAFFD6108AF8F5735FF8D6" bold="true" box="[753,806,1845,1869]" pageId="41" pageNumber="42">
|
||
<taxonomicNameLabel id="A27B57ABFFAAFFD6108AF8F5735FF8D6" box="[753,806,1845,1869]" pageId="41" pageNumber="42" rank="species">sp.n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
109, 110, anterior and posterior views of furca; 111, dens, lateral; 112, chaetotaxy of Abd.V (s1–4: accp1–4 sensilla); 113, PAO and ocelli.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B8336C2FFA9FFD51343FEDB7492FE35" blockId="42.[264,1323,283,750]" pageId="42" pageNumber="43">
|
||
<emphasis id="B948EAD0FFA9FFD51343FEDB71E6FEAE" bold="true" box="[312,415,283,309]" pageId="42" pageNumber="43">Affinity.</emphasis>
|
||
The species appears to be closely related to
|
||
<taxonomicName id="4C3C4D41FFA9FFD51197FEDC74CCFEAE" authority="Potapov & Babenko & Fjellberg, 2006" authorityName="Potapov & Babenko & Fjellberg" authorityYear="2006" box="[1004,1205,284,309]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="42" pageNumber="43" phylum="Arthropoda" rank="species" species="tenuidentifera" status="sp. nov.">
|
||
<emphasis id="B948EAD0FFA9FFD51197FEDC74CCFEAE" box="[1004,1205,284,309]" italics="true" pageId="42" pageNumber="43">S. tenuidentifera</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B948EAD0FFA9FFD516BFFEDB7486FEAE" bold="true" box="[1220,1279,283,309]" pageId="42" pageNumber="43">
|
||
<taxonomicNameLabel id="A27B57ABFFA9FFD516BFFEDB7486FEAE" box="[1220,1279,283,309]" pageId="42" pageNumber="43" rank="species">sp.n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
by identical position of sensilla on Abd.V. Apart from the different number of mucronal teeth (
|
||
<taxonomicName id="4C3C4D41FFA9FFD51369FEAC71CFFE1E" authorityName="Potapov & Babenko & Fjellberg" authorityYear="2006" box="[274,438,364,389]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="42" pageNumber="43" phylum="Arthropoda" rank="species" species="tenuidentifera">
|
||
<emphasis id="B948EAD0FFA9FFD51369FEAC71CFFE1E" box="[274,438,364,389]" italics="true" pageId="42" pageNumber="43">tenuidentifera</emphasis>
|
||
</taxonomicName>
|
||
usually with 3 teeth), full grown specimens can usually be distinguished by the number of posterior chaetae on dens (
|
||
<quantity id="4CC49B27FFA9FFD51097FE547341FE35" box="[748,824,404,430]" metricMagnitude="-1" metricUnit="m" metricValue="1.651" metricValueMax="1.778" metricValueMin="1.524" pageId="42" pageNumber="43" unit="in" value="6.5" valueMax="7.0" valueMin="6.0">6–7 in</quantity>
|
||
<taxonomicName id="4C3C4D41FFA9FFD51144FE54739AFE36" authorityName="Potapov & Babenko & Fjellberg" authorityYear="2006" box="[831,995,404,429]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="42" pageNumber="43" phylum="Arthropoda" rank="species" species="tenuidentifera">
|
||
<emphasis id="B948EAD0FFA9FFD51144FE54739AFE36" box="[831,995,404,429]" italics="true" pageId="42" pageNumber="43">tenuidentifera</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<quantity id="4CC49B27FFA9FFD51189FE547420FE35" box="[1010,1113,404,430]" metricMagnitude="-1" metricUnit="m" metricValue="2.667" metricValueMax="2.794" metricValueMin="2.54" pageId="42" pageNumber="43" unit="in" value="10.5" valueMax="11.0" valueMin="10.0">10–11 in</quantity>
|
||
<taxonomicName id="4C3C4D41FFA9FFD5161BFE5474A3FE36" authorityName="Potapov & Babenko & Fjellberg" authorityYear="2006" box="[1120,1242,404,429]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="42" pageNumber="43" phylum="Arthropoda" rank="species" species="acorrelata">
|
||
<emphasis id="B948EAD0FFA9FFD5161BFE5474A3FE36" box="[1120,1242,404,429]" italics="true" pageId="42" pageNumber="43">acorrelata</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8B8336C2FFA9FFD51343FE7C7459FDED" blockId="42.[264,1323,283,750]" pageId="42" pageNumber="43">
|
||
<taxonomicName id="4C3C4D41FFA9FFD51343FE7C71A8FE4E" authority="Potapov & Babenko & Fjellberg, 2006" authorityName="Potapov & Babenko & Fjellberg" authorityYear="2006" box="[312,465,444,469]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="42" pageNumber="43" phylum="Arthropoda" rank="species" species="acorrelata" status="sp. nov.">
|
||
<emphasis id="B948EAD0FFA9FFD51343FE7C71A8FE4E" box="[312,465,444,469]" italics="true" pageId="42" pageNumber="43">S. acorrelata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B948EAD0FFA9FFD513A0FE7B726CFE4E" bold="true" box="[475,533,443,469]" pageId="42" pageNumber="43">
|
||
<taxonomicNameLabel id="A27B57ABFFA9FFD513A0FE7B726CFE4E" box="[475,533,443,469]" pageId="42" pageNumber="43" rank="species">sp.n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is characterised by rather specific chaetotaxy of dens. Comparing with related species, the usual correlation between the number of anterior and posterior chaetae on dens seems not to be operating. In number of anterior chaetae it is closer to
|
||
<taxonomicName id="4C3C4D41FFA9FFD51373FDF47101FDD6" authorityName="Potapov & Babenko & Fjellberg" authorityYear="2006" baseAuthorityName="Potapov & Babenko & Fjellberg" baseAuthorityYear="2006" box="[264,376,564,589]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="42" pageNumber="43" phylum="Arthropoda" rank="species" species="ananevae">
|
||
<emphasis id="B948EAD0FFA9FFD51373FDF47101FDD6" box="[264,376,564,589]" italics="true" pageId="42" pageNumber="43">ananevae</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C3C4D41FFA9FFD513CAFDF4722CFDD6" authorityName="Potapov & Babenko & Fjellberg" authorityYear="2006" box="[433,597,564,589]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="42" pageNumber="43" phylum="Arthropoda" rank="species" species="tenuidentifera">
|
||
<emphasis id="B948EAD0FFA9FFD513CAFDF4722CFDD6" box="[433,597,564,589]" italics="true" pageId="42" pageNumber="43">tenuidentifera</emphasis>
|
||
</taxonomicName>
|
||
, while chaetotaxy of posterior side of dens is almost identical to that of
|
||
<taxonomicName id="4C3C4D41FFA9FFD51302FD9C71BDFDEE" authorityName="Potapov & Babenko & Fjellberg" authorityYear="2006" box="[377,452,604,629]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="42" pageNumber="43" phylum="Arthropoda" rank="species" species="schisti">
|
||
<emphasis id="B948EAD0FFA9FFD51302FD9C71BDFDEE" box="[377,452,604,629]" italics="true" pageId="42" pageNumber="43">schisti</emphasis>
|
||
</taxonomicName>
|
||
, which has longer dens with more anterior chaetae.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3266549FFA9FFD51343FD447189FD75" pageId="42" pageNumber="43" type="distribution">
|
||
<paragraph id="8B8336C2FFA9FFD51343FD447406FD05" blockId="42.[264,1323,283,750]" box="[312,1151,644,670]" pageId="42" pageNumber="43">
|
||
<emphasis id="B948EAD0FFA9FFD51343FD4471A1FD05" bold="true" box="[312,472,644,670]" pageId="42" pageNumber="43">Distribution.</emphasis>
|
||
Known only from two seashore localities of Lake Baikal.
|
||
</paragraph>
|
||
<paragraph id="8B8336C2FFA9FFD51343FD6C7189FD75" blockId="42.[264,1323,283,750]" pageId="42" pageNumber="43">
|
||
<emphasis id="B948EAD0FFA9FFD51343FD6C7264FD5D" bold="true" box="[312,541,684,710]" pageId="42" pageNumber="43">Name derivation.</emphasis>
|
||
The name reflects the uncorrelated anterior and posterior chaetotaxy on dens.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |