216 lines
26 KiB
XML
216 lines
26 KiB
XML
<document id="53DAE2F749C60B3C505144FC9CB809B9" 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="039587D4FFB3FFCD1373FD3C72D2FE1D" 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 baica Potapov & Babenko & Fjellberg 2006, sp.n." docType="treatment" docVersion="5" lastPageNumber="51" 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="49" updateTime="1698990333639" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="87FC2D45C626C3BF94F65EEB9F6EE471">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:name id="F9324662F305E2B2AE9B65461FAEBA1F" type="personal">
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<mods:namePart id="DF894B20F2CF3950C6601A37AF32F04B">Potapov, Mikhail</mods:namePart>
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<mods:namePart id="13512BAEFA4466C45A85D38F24C0B37F">Babenko, Anatoly</mods:namePart>
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<mods:roleTerm id="0BDDE0BE6C4BEC42447789749055BD8B">Author</mods:roleTerm>
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<mods:namePart id="2D13ACCD5239F94A2DB51D214A4002C9">Fjellberg, Arne</mods:namePart>
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<mods:typeOfResource id="1A118C067BE15C6877DB6677D7B4C754">text</mods:typeOfResource>
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<mods:title id="93531C1A75754E3F41030DB698BBCA61">Zootaxa</mods:title>
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<mods:part id="AB2942C93D9589C7A2187583ACB26845">
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<mods:date id="37E526AFA0FD7E69331741CBC7DFB48C">2006</mods:date>
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<mods:number id="C21C60EE92A3C1FFF5AEC8DC3A9B37EA">2006-12-14</mods:number>
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<mods:number id="8EABB9082B5A9E3D2D590FAA98CEA6D2">1382</mods:number>
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<mods:url id="4B4C21562E61F136262A7E7B2EF0596F">https://biotaxa.org/Zootaxa/article/view/zootaxa.1382.1.1</mods:url>
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<mods:classification id="0B35CEA383F26E4381BB948C310357AC">journal article</mods:classification>
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<mods:identifier id="73FEC5773F8513401F5EC30CADD3B5AB" type="DOI">10.11646/zootaxa.1382.1.1</mods:identifier>
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<treatment id="039587D4FFB3FFCD1373FD3C72D2FE1D" LSID="urn:lsid:plazi:treatment:039587D4FFB3FFCD1373FD3C72D2FE1D" httpUri="http://treatment.plazi.org/id/039587D4FFB3FFCD1373FD3C72D2FE1D" lastPageId="50" lastPageNumber="51" pageId="48" pageNumber="49">
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<subSubSection id="C3266549FFB3FFCF1373FD3C725EFC8D" box="[264,551,764,790]" pageId="48" pageNumber="49" type="nomenclature">
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<paragraph id="8B8336C2FFB3FFCF1373FD3C725EFC8D" blockId="48.[264,551,764,825]" box="[264,551,764,790]" pageId="48" pageNumber="49">
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<heading id="D0CB81AEFFB3FFCF1373FD3C725EFC8D" bold="true" box="[264,551,764,790]" fontSize="11" level="1" pageId="48" pageNumber="49" reason="1">
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<emphasis id="B948EAD0FFB3FFCF1373FD3C725EFC8D" bold="true" box="[264,551,764,790]" pageId="48" pageNumber="49">
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<taxonomicName id="4C3C4D41FFB3FFCF1373FD3C719DFC8D" ID-CoL="4W3BS" authority="Potapov & Babenko & Fjellberg, 2006" authorityName="Potapov & Babenko & Fjellberg" authorityYear="2006" box="[264,484,764,790]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="48" pageNumber="49" phylum="Arthropoda" rank="species" species="baica" status="sp. nov.">
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<emphasis id="B948EAD0FFB3FFCF1373FD3C719DFC8D" bold="true" box="[264,484,764,790]" italics="true" pageId="48" pageNumber="49">Scutisotoma baica</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A27B57ABFFB3FFCF1397FD3C725EFC8D" box="[492,551,764,790]" pageId="48" pageNumber="49" 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="C3266549FFB3FFCF1373FCDF71DDFCA2" box="[264,420,799,825]" pageId="48" pageNumber="49" type="description">
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<paragraph id="8B8336C2FFB3FFCF1373FCDF71DDFCA2" blockId="48.[264,551,764,825]" box="[264,420,799,825]" pageId="48" pageNumber="49">
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<figureCitation id="13072A47FFB3FFCF1373FCDF71DDFCA2" box="[264,420,799,825]" captionStart="FIGURES 133–138" captionStartId="49.[264,382,1438,1462]" captionTargetBox="[274,1300,602,1415]" captionTargetId="figure-241@49.[264,1322,592,1439]" captionTargetPageId="49" captionText="FIGURES 133–138. Scutisotoma baica sp.n. 133, posterior view of furca and female genital field; 134, dens, anterior; 135, dens, lateral; 136, tibiotarsus 1; 137, tibiotarsus 3; 138, chaetotaxy of Abd.V (s: accp-sensillum)." figureDoi="http://doi.org/10.5281/zenodo.5071512" httpUri="https://zenodo.org/record/5071512/files/figure.png" pageId="48" pageNumber="49">Fig. 133–138</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3266549FFB3FFCF1373FCAE728EFC47" pageId="48" pageNumber="49" type="materials_examined">
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<paragraph id="8B8336C2FFB3FFCF1373FCAE728EFC47" blockId="48.[264,1323,878,1876]" pageId="48" pageNumber="49">
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<emphasis id="B948EAD0FFB3FFCF1373FCAE7105FC13" bold="true" box="[264,380,878,904]" pageId="48" pageNumber="49">Material.</emphasis>
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<materialsCitation id="3B543C9FFFB3FFCF13F7FCAF7552FC2F" collectingDate="1986-08-27" collectorName="T. Zheltikova." country="Russia" county="Maksimikha village" latitude="53.25" location="Siberia" longLatPrecision="1078" longitude="108.73333" municipality="Baikal lake" pageId="48" pageNumber="49" specimenCount="1" specimenCount-female="1" typeStatus="holotype">
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<typeStatus id="54878860FFB3FFCF13F7FCAF7187FC12" box="[396,510,879,905]" pageId="48" pageNumber="49" type="holotype">Holotype</typeStatus>
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:
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<specimenCount id="9D3AFD4BFFB3FFCF106BFCAE725DFC19" box="[528,548,878,898]" pageId="48" pageNumber="49" type="female">♀</specimenCount>
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,
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<collectingCountry id="F32B7652FFB3FFCF1042FCAF72F3FC12" box="[569,650,879,905]" name="Russia" pageId="48" pageNumber="49">Russia</collectingCountry>
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,
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<location id="8EE36019FFB3FFCF10E5FCAF728DFC12" LSID="urn:lsid:plazi:treatment:039587D4FFB3FFCD1373FD3C72D2FE1D:8EE36019FFB3FFCF10E5FCAF728DFC12" box="[670,756,879,905]" country="Russia" county="Maksimikha village" latitude="53.25" longLatPrecision="1078" longitude="108.73333" municipality="Baikal lake" name="Siberia" pageId="48" pageNumber="49">Siberia</location>
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,
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<collectingMunicipality id="6BE7ACB8FFB3FFCF117CFCAF73EFFC12" box="[775,918,879,905]" pageId="48" pageNumber="49">Baikal lake</collectingMunicipality>
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, vicinity of
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<collectingCounty id="62E24E4EFFB3FFCF1642FCAF7553FC12" box="[1081,1322,879,905]" pageId="48" pageNumber="49">Maksimikha village</collectingCounty>
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(
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<geoCoordinate id="EE085005FFB3FFCF136AFC5A710FFC2F" box="[273,374,918,948]" degrees="53" direction="north" minutes="15" orientation="latitude" pageId="48" pageNumber="49" precision="925" value="53.25">
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53
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<superScript id="7C499B8AFFB3FFCF1354FC56714EFC3F" attach="none" box="[303,311,918,932]" fontSize="6" pageId="48" pageNumber="49">o</superScript>
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15’N
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</geoCoordinate>
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,
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<geoCoordinate id="EE085005FFB3FFCF13F9FC5A718BFC2F" box="[386,498,918,948]" degrees="108" direction="east" minutes="44" orientation="longitude" pageId="48" pageNumber="49" precision="925" value="108.73333">
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108
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<superScript id="7C499B8AFFB3FFCF13D5FC5671CFFC3F" attach="none" box="[430,438,918,932]" fontSize="6" pageId="48" pageNumber="49">o</superScript>
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44’E
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</geoCoordinate>
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), organic debris (algae) on lake shore,
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<date id="FF821002FFB3FFCF11CCFC5A7431FC2F" box="[951,1096,922,948]" pageId="48" pageNumber="49" value="1986-08-27">
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<collectingDate id="EFC6E9EAFFB3FFCF11CCFC5A7431FC2F" box="[951,1096,922,948]" pageId="48" pageNumber="49" value="1986-08-27">27.viii.1986</collectingDate>
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</date>
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, leg.
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<collectorName id="26C95314FFB3FFCF16FDFC5A7552FC2F" box="[1158,1323,922,948]" pageId="48" pageNumber="49">T. Zheltikova.</collectorName>
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||
</materialsCitation>
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||
<materialsCitation id="3B543C9FFFB3FFCF1373FC02728AFC47" box="[264,755,962,988]" collectionCode="MSPU" country="Russia" pageId="48" pageNumber="49" specimenCount="1" typeStatus="paratype">
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<typeStatus id="54878860FFB3FFCF1373FC027107FC47" box="[264,382,962,988]" pageId="48" pageNumber="49" type="paratype">Paratypes</typeStatus>
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: 30 exx., same sample (
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<collectionCode id="ED2DAE07FFB3FFCF10EFFC027292FC47" box="[660,747,962,988]" pageId="48" pageNumber="49">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="C3266549FFB3FFCE1343FC29756DF8A3" lastPageId="49" lastPageNumber="50" pageId="48" pageNumber="49" type="description">
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<paragraph id="8B8336C2FFB3FFCF1343FC2972A1FAF5" blockId="48.[264,1323,878,1876]" pageId="48" pageNumber="49">
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<emphasis id="B948EAD0FFB3FFCF1343FC2971A9FB98" bold="true" box="[312,464,1001,1027]" pageId="48" pageNumber="49">Description.</emphasis>
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Size up to
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<quantity id="4CC49B27FFB3FFCF1021FC2A72C0FB9F" box="[602,697,1002,1028]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" pageId="48" pageNumber="49" unit="mm" value="0.9">0.9 mm</quantity>
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. Colour spotted greyish, ventral side and extremities almost without pigmentation. Cuticle with visible granulation. Ocelli 8+8, G and H clearly smaller. PAO elliptical, rather wide and slightly constricted, about 1.0–1.3 as long as U
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<subScript id="17B83487FFB3FFCF1760FB8A755AFBC3" attach="left" box="[1307,1315,1098,1112]" fontSize="6" pageId="48" pageNumber="49">3</subScript>
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. Maxillary outer lobe with 4 sublobal hairs and bifurcate maxillary palp. 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 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 1 laterodistal s, Ant.3 with 1 bms and 6 distal s (AO + two lateral s). Additional sensilla on Ant.2–3 present in males, usually stick-like. Sensilla on Ant.4 hardly differentiated, subapical organite small.
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</paragraph>
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<paragraph id="8B8336C2FFB3FFCF1343FABC74CEF9C5" blockId="48.[264,1323,878,1876]" pageId="48" pageNumber="49">
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Dorsal axial chaetom of Th.II–Abd.III as 6–7,5–6/5–6,5–6,4–6. Thorax without ventral axial chaetae. Macrochaetae poorly differentiated laterally on Th.II–III and on abdominal tip. Medial macrochaetae on Abd.V are 0.2–0.3 as long as tergite (
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<figureCitation id="13072A47FFB3FFCF16CFFA0C7567FA7D" box="[1204,1310,1484,1510]" captionStart="FIGURES 133–138" captionStartId="49.[264,382,1438,1462]" captionTargetBox="[274,1300,602,1415]" captionTargetId="figure-241@49.[264,1322,592,1439]" captionTargetPageId="49" captionText="FIGURES 133–138. Scutisotoma baica sp.n. 133, posterior view of furca and female genital field; 134, dens, anterior; 135, dens, lateral; 136, tibiotarsus 1; 137, tibiotarsus 3; 138, chaetotaxy of Abd.V (s: accp-sensillum)." figureDoi="http://doi.org/10.5281/zenodo.5071512" httpUri="https://zenodo.org/record/5071512/files/figure.png" pageId="48" pageNumber="49">Fig. 138</figureCitation>
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). Sensilla on tergites shorter and thinner 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). Sensilla on Abd.V set in a line (
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<figureCitation id="13072A47FFB3FFCF1638F98474D3F9C5" box="[1091,1194,1604,1630]" captionStart="FIGURES 133–138" captionStartId="49.[264,382,1438,1462]" captionTargetBox="[274,1300,602,1415]" captionTargetId="figure-241@49.[264,1322,592,1439]" captionTargetPageId="49" captionText="FIGURES 133–138. Scutisotoma baica sp.n. 133, posterior view of furca and female genital field; 134, dens, anterior; 135, dens, lateral; 136, tibiotarsus 1; 137, tibiotarsus 3; 138, chaetotaxy of Abd.V (s: accp-sensillum)." figureDoi="http://doi.org/10.5281/zenodo.5071512" httpUri="https://zenodo.org/record/5071512/files/figure.png" pageId="48" pageNumber="49">Fig. 138</figureCitation>
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).
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</paragraph>
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<paragraph id="8B8336C2FFB3FFCE1343F9AC7462FDBD" blockId="48.[264,1323,878,1876]" lastBlockId="49.[264,1323,284,550]" lastPageId="49" lastPageNumber="50" pageId="48" pageNumber="49">
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Unguis simple, without inner tooth. All tibiotarsi with additional proximal chaetae (as a whole with 22–23, 24–26, 30–34 chaetae) (
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<figureCitation id="13072A47FFB3FFCF114CF9547395F935" box="[823,1004,1684,1710]" captionStart="FIGURES 133–138" captionStartId="49.[264,382,1438,1462]" captionTargetBox="[274,1300,602,1415]" captionTargetId="figure-241@49.[264,1322,592,1439]" captionTargetPageId="49" captionText="FIGURES 133–138. Scutisotoma baica sp.n. 133, posterior view of furca and female genital field; 134, dens, anterior; 135, dens, lateral; 136, tibiotarsus 1; 137, tibiotarsus 3; 138, chaetotaxy of Abd.V (s: accp-sensillum)." figureDoi="http://doi.org/10.5281/zenodo.5071512" httpUri="https://zenodo.org/record/5071512/files/figure.png" pageId="48" pageNumber="49">Figs. 136, 137</figureCitation>
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). B-row on Ti.1–2 with 7 chaetae. Chaetae x and B
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<subScript id="17B83487FFB3FFCF1040F90C723AF941" attach="left" box="[571,579,1740,1754]" fontSize="6" pageId="48" pageNumber="49">5</subScript>
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on Ti.
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<quantity id="4CC49B27FFB3FFCF10EDF97C72BCF94D" box="[662,709,1724,1750]" metricMagnitude="-2" metricUnit="m" metricValue="7.62" pageId="48" pageNumber="49" unit="in" value="3.0">3 in</quantity>
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males stick-like, thinner and shorter than ordinary chaetae (
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<figureCitation id="13072A47FFB3FFCF130BF92771AEF89A" box="[368,471,1767,1793]" captionStart="FIGURES 133–138" captionStartId="49.[264,382,1438,1462]" captionTargetBox="[274,1300,602,1415]" captionTargetId="figure-241@49.[264,1322,592,1439]" captionTargetPageId="49" captionText="FIGURES 133–138. Scutisotoma baica sp.n. 133, posterior view of furca and female genital field; 134, dens, anterior; 135, dens, lateral; 136, tibiotarsus 1; 137, tibiotarsus 3; 138, chaetotaxy of Abd.V (s: accp-sensillum)." figureDoi="http://doi.org/10.5281/zenodo.5071512" httpUri="https://zenodo.org/record/5071512/files/figure.png" pageId="48" pageNumber="49">Fig. 137</figureCitation>
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). Tibiotarsal tenent chaetae (1-2-2) more or less clearly clavate, about as long as unguis length (U
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<subScript id="17B83487FFB3FFCF1056F8DF724CF8B6" attach="left" box="[557,565,1823,1837]" fontSize="6" pageId="48" pageNumber="49">3</subScript>
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: t.ch. = 0.8–1.0: 1). Ventral tube with 4+4 latero-distal and 6–7 posterior chaetae. Tenaculum with 3+3 strong teeth (an additional small tooth may sometimes be present) and one chaeta. Anterior furcal subcoxa with 16–19 chaetae, posterior one with 9–12. Furca relatively long, reaching posterior margin of Abd.II. Anterior side of manubrium without chaetae, posterior side with 17–18+17–18 on the main part and usually with 4+4 chaetae on the latero-basal lobes. Anterior side of dens with one distal chaeta only. Posterior side of dens crenulated, with 4 chaetae (3 basal, 1 subapical near mucro) (
|
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<figureCitation id="13072A47FFB2FFCE1061FE2472BEFE65" box="[538,711,484,510]" captionStart="FIGURES 133–138" captionStartId="49.[264,382,1438,1462]" captionTargetBox="[274,1300,602,1415]" captionTargetId="figure-241@49.[264,1322,592,1439]" captionTargetPageId="49" captionText="FIGURES 133–138. Scutisotoma baica sp.n. 133, posterior view of furca and female genital field; 134, dens, anterior; 135, dens, lateral; 136, tibiotarsus 1; 137, tibiotarsus 3; 138, chaetotaxy of Abd.V (s: accp-sensillum)." figureDoi="http://doi.org/10.5281/zenodo.5071512" httpUri="https://zenodo.org/record/5071512/files/figure.png" pageId="49" pageNumber="50">Figs. 133–135</figureCitation>
|
||
). Mucro with two teeth and more or less clear lateral lamella. Ratio of manubrium: dens: mucro = 5.3–7.4: 3.6–5.0: 1.
|
||
</paragraph>
|
||
<caption id="DF43664AFFB2FFCE1373FA5E7251FA61" ID-DOI="http://doi.org/10.5281/zenodo.5071512" ID-Zenodo-Dep="5071512" httpUri="https://zenodo.org/record/5071512/files/figure.png" pageId="49" pageNumber="50" startId="49.[264,382,1438,1462]" targetBox="[274,1300,602,1415]" targetPageId="49">
|
||
<paragraph id="8B8336C2FFB2FFCE1373FA5E7251FA61" blockId="49.[264,1322,1438,1530]" pageId="49" pageNumber="50">
|
||
<emphasis id="B948EAD0FFB2FFCE1373FA5E7190FA2D" bold="true" box="[264,489,1438,1462]" pageId="49" pageNumber="50">FIGURES 133–138.</emphasis>
|
||
<taxonomicName id="4C3C4D41FFB2FFCE138BFA5E72CDFA2E" authority="Potapov & Babenko & Fjellberg, 2006" authorityName="Potapov & Babenko & Fjellberg" authorityYear="2006" box="[496,692,1438,1461]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="49" pageNumber="50" phylum="Arthropoda" rank="species" species="baica" status="sp. nov.">
|
||
<emphasis id="B948EAD0FFB2FFCE138BFA5E72CDFA2E" box="[496,692,1438,1461]" italics="true" pageId="49" pageNumber="50">Scutisotoma baica</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B948EAD0FFB2FFCE10C0FA5E7289FA2D" bold="true" box="[699,752,1438,1462]" pageId="49" pageNumber="50">
|
||
<taxonomicNameLabel id="A27B57ABFFB2FFCE10C0FA5E7289FA2D" box="[699,752,1438,1462]" pageId="49" pageNumber="50" rank="species">sp.n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
133, posterior view of furca and female genital field; 134, dens, anterior; 135, dens, lateral; 136, tibiotarsus 1; 137, tibiotarsus 3; 138, chaetotaxy of Abd.V (s: accp-sensillum).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B8336C2FFB2FFCE1343F9EE7216F973" blockId="49.[264,1323,1582,1888]" pageId="49" pageNumber="50">
|
||
<emphasis id="B948EAD0FFB2FFCE1343F9EE71E6F9D3" bold="true" box="[312,415,1582,1608]" pageId="49" pageNumber="50">Affinity.</emphasis>
|
||
The new species is similar to
|
||
<taxonomicName id="4C3C4D41FFB2FFCE1170F9EE7449F9D3" authority="(Martynova)" baseAuthorityName="Martynova" box="[779,1072,1582,1608]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="49" pageNumber="50" phylum="Arthropoda" rank="species" species="stepposa">
|
||
<emphasis id="B948EAD0FFB2FFCE1170F9EE7363F9DC" box="[779,794,1582,1607]" italics="true" pageId="49" pageNumber="50">S</emphasis>
|
||
.
|
||
<emphasis id="B948EAD0FFB2FFCE1151F9EE73E9F9DC" box="[810,912,1582,1607]" italics="true" pageId="49" pageNumber="50">stepposa</emphasis>
|
||
(Martynova)
|
||
</taxonomicName>
|
||
, which generally has the same structure of furca.
|
||
<taxonomicName id="4C3C4D41FFB2FFCE101AF99672BAF9F4" authorityName="Potapov & Babenko & Fjellberg" authorityYear="2006" box="[609,707,1622,1648]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="49" pageNumber="50" phylum="Arthropoda" rank="species" species="baica">
|
||
<emphasis id="B948EAD0FFB2FFCE101AF9967209F9F4" box="[609,624,1622,1647]" italics="true" pageId="49" pageNumber="50">S</emphasis>
|
||
.
|
||
<emphasis id="B948EAD0FFB2FFCE10F9F99672BAF9F4" box="[642,707,1622,1647]" italics="true" pageId="49" pageNumber="50">baica</emphasis>
|
||
</taxonomicName>
|
||
has more chaetae on posterior side of manubrium (17–18+17–18, in
|
||
<taxonomicName id="4C3C4D41FFB2FFCE1391F9BE7229F90C" authorityName="Potapov & Babenko & Fjellberg" authorityYear="2006" baseAuthorityName="Potapov & Babenko & Fjellberg" baseAuthorityYear="2006" box="[490,592,1662,1687]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="49" pageNumber="50" phylum="Arthropoda" rank="species" species="stepposa">
|
||
<emphasis id="B948EAD0FFB2FFCE1391F9BE7229F90C" box="[490,592,1662,1687]" italics="true" pageId="49" pageNumber="50">stepposa</emphasis>
|
||
</taxonomicName>
|
||
only 8–10+8–10) as well as on all tibiotarsi. Unfortunately both features are highly size/age dependant and separation of immature specimens of
|
||
<emphasis id="B948EAD0FFB2FFCE1373F90E71CEF97C" box="[264,439,1742,1767]" italics="true" pageId="49" pageNumber="50">
|
||
<taxonomicName id="4C3C4D41FFB2FFCE1373F90E7113F97C" authorityName="Potapov & Babenko & Fjellberg" authorityYear="2006" baseAuthorityName="Potapov & Babenko & Fjellberg" baseAuthorityYear="2006" box="[264,362,1742,1767]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="49" pageNumber="50" phylum="Arthropoda" rank="species" species="stepposa">stepposa</taxonomicName>
|
||
/
|
||
<taxonomicName id="4C3C4D41FFB2FFCE1303F90E71CEF97C" authorityName="Potapov & Babenko & Fjellberg" authorityYear="2006" box="[376,439,1742,1767]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="49" pageNumber="50" phylum="Arthropoda" rank="species" species="baica">baica</taxonomicName>
|
||
</emphasis>
|
||
is not possible.
|
||
</paragraph>
|
||
<paragraph id="8B8336C2FFB2FFCE1343F936756DF8A3" blockId="49.[264,1323,1582,1888]" pageId="49" pageNumber="50">
|
||
Despite the
|
||
<taxonomicName id="4C3C4D41FFB2FFCE13B8F9367232F894" authorityName="Stach" authorityYear="1947" box="[451,587,1782,1807]" class="Collembola" family="Isotomidae" genus="Subisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="49" pageNumber="50" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B948EAD0FFB2FFCE13B8F9367232F894" box="[451,587,1782,1807]" italics="true" pageId="49" pageNumber="50">Subisotoma</emphasis>
|
||
</taxonomicName>
|
||
-like furca (manubrium without anterior chaetae, dens with 1/4 chaetae only), other characters of
|
||
<emphasis id="B948EAD0FFB2FFCE10EEF8DE733CF8AC" box="[661,837,1822,1847]" italics="true" pageId="49" pageNumber="50">
|
||
<taxonomicName id="4C3C4D41FFB2FFCE10EEF8DE72ADF8AC" authorityName="Potapov & Babenko & Fjellberg" authorityYear="2006" box="[661,724,1822,1847]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="49" pageNumber="50" phylum="Arthropoda" rank="species" species="baica">baica</taxonomicName>
|
||
/
|
||
<taxonomicName id="4C3C4D41FFB2FFCE1099F8DE733CF8AC" authorityName="Potapov & Babenko & Fjellberg" authorityYear="2006" baseAuthorityName="Potapov & Babenko & Fjellberg" baseAuthorityYear="2006" box="[738,837,1822,1847]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="49" pageNumber="50" phylum="Arthropoda" rank="species" species="stepposa">stepposa</taxonomicName>
|
||
</emphasis>
|
||
clearly indicate the genus
|
||
<taxonomicName id="4C3C4D41FFB2FFCE1605F8DE7574F8AC" authorityName="Bagnall" authorityYear="1949" box="[1150,1293,1822,1847]" class="Collembola" family="Isotomidae" genus="Scutisotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Entomobryomorpha" pageId="49" pageNumber="50" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B948EAD0FFB2FFCE1605F8DE7574F8AC" box="[1150,1293,1822,1847]" italics="true" pageId="49" pageNumber="50">Scutisotoma</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3266549FFB2FFCD1343F88672D2FE1D" lastPageId="50" lastPageNumber="51" pageId="49" pageNumber="50" type="distribution">
|
||
<paragraph id="8B8336C2FFB2FFCE1343F8867553F8FB" blockId="49.[264,1323,1582,1888]" box="[312,1322,1862,1888]" pageId="49" pageNumber="50">
|
||
<emphasis id="B948EAD0FFB2FFCE1343F88671A1F8FB" bold="true" box="[312,472,1862,1888]" pageId="49" pageNumber="50">Distribution.</emphasis>
|
||
Known only from the type-locality (Lake Baikal). Probably a neustonic
|
||
</paragraph>
|
||
<paragraph id="8B8336C2FFB1FFCD1373FEDC7130FEAD" blockId="50.[264,1322,284,390]" box="[264,329,284,310]" pageId="50" pageNumber="51">form.</paragraph>
|
||
<paragraph id="8B8336C2FFB1FFCD1343FE8372D2FE1D" blockId="50.[264,1322,284,390]" pageId="50" pageNumber="51">
|
||
<emphasis id="B948EAD0FFB1FFCD1343FE837268FEC6" bold="true" box="[312,529,323,349]" pageId="50" pageNumber="51">Name derivation.</emphasis>
|
||
The name associates the new species with Lake Baikal, and is also a local Siberian name for a squirrel.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |