260 lines
29 KiB
XML
260 lines
29 KiB
XML
<document id="6702DBD2B688848407D5EB108F7416E4" ID-DOI="10.5281/zenodo.7909864" ID-ISSN="2305-2562" ID-Zenodo-Dep="7909864" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1683577293617" checkinUser="felipe" docAuthor="Plisko, Jadwiga Danuta" docDate="2002" docId="197C4F49732BFFC7DAD60055FE81FE9A" docLanguage="en" docName="AfrInvertebr.43.1.205–214.pdf" docOrigin="African Invertebrates 43" docStyle="DocumentStyle:C20B10C002986E51083406A4EACF003A.3:AfrInvertebr.2001-2007.journal_article" docStyleId="C20B10C002986E51083406A4EACF003A" docStyleName="AfrInvertebr.2001-2007.journal_article" docStyleVersion="3" docTitle="Microchaetus sophieae Plisko 2002, sp. n." docType="treatment" docVersion="6" lastPageNumber="212" masterDocId="E5453731732DFFCFDB10017BFFAEFFDD" masterDocTitle="Three new earthworm species of Microchaetus Rapp, 1849, and new data on two earlier known species of this genus (Oligochaeta: Microchaetidae)" masterLastPageNumber="214" masterPageNumber="205" pageNumber="211" updateTime="1699498562335" updateUser="plazi" zenodo-license-document="CC-BY-4.0">
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<mods:mods id="6936FEB8A586FA98204F809CFC9FC151" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="C170BB2681E83F9F09089E01F813C1CD">
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<mods:title id="1A5688E413F25E12C06D06BD8E07F016">Three new earthworm species of Microchaetus Rapp, 1849, and new data on two earlier known species of this genus (Oligochaeta: Microchaetidae)</mods:title>
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</mods:titleInfo>
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<mods:name id="A6713A0B6456923012F5A60FE7A31B23" type="personal">
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<mods:role id="9E2DE80E488D6E6E85A115FFC047E94F">
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<mods:roleTerm id="F879A5A4BD9E3A3AEF649D788EA4C314">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="B11E195F311BC3550290ED046C83DD64">Plisko, Jadwiga Danuta</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="8DFD060F406ABD9449B496D674834FE1">text</mods:typeOfResource>
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<mods:relatedItem id="7ACD8F56A6ACD7D8657B5C1F412BA280" type="host">
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<mods:titleInfo id="4100B9EF09CFE06FAB81EEEF75176569">
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<mods:title id="97E740A017A8AE51A035B50DB81D3514">African Invertebrates</mods:title>
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</mods:titleInfo>
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<mods:part id="474B57D3EC1907CF282A6D9461AB03EC">
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||
<mods:date id="5D036349099F6AB5B77E583D1CCDA212">2002</mods:date>
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<mods:detail id="4446F26F45D96CF73839A29A2E8442F6" type="pubDate">
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<mods:number id="E3B6913CEBD7685CDABF6CB7AB722FD9">2002-12-31</mods:number>
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||
</mods:detail>
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||
<mods:detail id="C5771CA9FE3E46CD85BAABE1D5F2ED8A" type="volume">
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||
<mods:number id="B2BD531EF3A6903925298F881233DAD3">43</mods:number>
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</mods:detail>
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<mods:extent id="1AA64A797FA84E2CAA64D17359DEB47B" unit="page">
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<mods:start id="12554E76FB8CF48E294087CEDD5E7ACD">205</mods:start>
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<mods:end id="BA9E6BA0C98A423020B9A4B58CE1EBFD">214</mods:end>
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</mods:extent>
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</mods:part>
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||
</mods:relatedItem>
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<mods:classification id="5DB1942A9E11F70EA7BC4C53979B25FA">journal article</mods:classification>
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<mods:identifier id="A59CDD2EF2875174E8FA8FAF8BE10961" type="DOI">10.5281/zenodo.7909864</mods:identifier>
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<mods:identifier id="E296CC5605697E7112DDE7BFA72CA6B6" type="ISSN">2305-2562</mods:identifier>
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<mods:identifier id="765A0EDFB3D78D3FA30B016311265613" type="Zenodo-Dep">7909864</mods:identifier>
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</mods:mods>
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<treatment id="197C4F49732BFFC7DAD60055FE81FE9A" ID-DOI="http://doi.org/10.5281/zenodo.7910145" ID-Zenodo-Dep="7910145" LSID="urn:lsid:plazi:treatment:197C4F49732BFFC7DAD60055FE81FE9A" httpUri="http://treatment.plazi.org/id/197C4F49732BFFC7DAD60055FE81FE9A" lastPageId="8" lastPageNumber="212" pageId="6" pageNumber="211">
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<subSubSection id="D9CFADD4732BFFC9DAD60055FCB7FE9A" box="[454,793,302,327]" pageId="6" pageNumber="211" type="nomenclature">
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<paragraph id="916AFE5F732BFFC9DAD60055FCB7FE9A" blockId="6.[144,1104,302,1671]" box="[454,793,302,327]" pageId="6" pageNumber="211">
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<heading id="CA224933732BFFC9DAD60055FCB7FE9A" box="[454,793,302,327]" centered="true" fontSize="11" level="2" pageId="6" pageNumber="211" reason="2">
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<taxonomicName id="56D585DC732BFFC9DAD60055FD79FE9A" authority="Plisko, 2002" authorityName="Plisko" authorityYear="2002" box="[454,727,302,327]" class="Clitellata" family="Microchaetidae" genus="Microchaetus" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Crassiclitellata" pageId="6" pageNumber="211" phylum="Annelida" rank="species" species="sophieae" status="sp. nov.">
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<emphasis id="A3A1224D732BFFC9DAD60055FD79FE9A" bold="true" box="[454,727,302,327]" pageId="6" pageNumber="211">Microchaetus sophieae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="B8929F36732BFFC9D9CD0055FCB7FE9A" box="[733,793,302,327]" pageId="6" pageNumber="211" rank="species">sp. n.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="D9CFADD4732BFFC7D955002DFE81FE9A" lastPageId="8" lastPageNumber="213" pageId="6" pageNumber="211" type="description">
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<paragraph id="916AFE5F732BFFC9D955002DFD37FEB2" blockId="6.[144,1104,302,1671]" box="[581,665,342,367]" pageId="6" pageNumber="211">
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(
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<figureCitation id="09EEE2DA732BFFC9D95E002DFD3EFEB2" box="[590,656,342,367]" captionStart="Fig" captionStartId="7.[314,347,545,565]" captionTargetBox="[368,959,198,524]" captionTargetId="figure-445@7.[331,986,179,563]" captionTargetPageId="7" captionText="Fig. 3. Microchaetus sophieae sp. n. Lateral view of clitellum. C = clitellum." figureDoi="http://doi.org/10.5281/zenodo.7909961" httpUri="https://zenodo.org/record/7909961/files/figure.png" pageId="6" pageNumber="211">Fig. 3</figureCitation>
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)
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</paragraph>
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<paragraph id="916AFE5F732BFFC9DB800005FDE9FE0A" blockId="6.[144,1104,302,1671]" pageId="6" pageNumber="211">
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Etymology: Named for Dr Sophie Reinecke of the Zoology Department, University of Stellenbosch, who supervised the collection of the
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<typeStatus id="4E6E40FD732BFFC9D9DD00E5FD53FE6A" box="[717,765,414,439]" pageId="6" pageNumber="211">type</typeStatus>
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material and donated it to the Natal Museum
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<taxonomicName id="56D585DC732BFFC9DA2C00C5FE6DFE0A" box="[316,451,446,471]" class="Oligochaeta" kingdom="Plantae" pageId="6" pageNumber="211" phylum="Tracheophyta" rank="class">Oligochaeta</taxonomicName>
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Collection.
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</paragraph>
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<paragraph id="916AFE5F732BFFC9DB80009DFF57FD82" blockId="6.[144,1104,302,1671]" pageId="6" pageNumber="211">
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<materialsCitation id="21BDF402732BFFC9DB80009DFF58FD82" collectingDate="1998-07-17" collectionCode="NMSA" collectorName="M. Maboeta & Olig." country="South Africa" latitude="-31.366667" location="Nieuwoudtville" longLatPrecision="1216" longitude="19.1" municipality="Material" pageId="6" pageNumber="211" specimenCount="2" stateProvince="Western Cape" typeStatus="holotype">
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<collectingMunicipality id="710E6425732BFFC9DB80009DFF41FE22" box="[144,239,486,511]" pageId="6" pageNumber="211">Material</collectingMunicipality>
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examined:
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<collectingCountry id="E9C2BECF732BFFC9DA65009DFDEBFE22" box="[373,581,486,511]" name="South Africa" pageId="6" pageNumber="211">SOUTH AFRICA</collectingCountry>
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:
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<emphasis id="A3A1224D732BFFC9D942009DFD41FE23" box="[594,751,486,510]" italics="true" pageId="6" pageNumber="211">
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||
<collectingRegion id="531130BD732BFFC9D942009DFD41FE23" box="[594,751,486,510]" country="South Africa" name="Western Cape" pageId="6" pageNumber="211">Western Cape</collectingRegion>
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</emphasis>
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:
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<typeStatus id="4E6E40FD732BFFC9D810009DFCC6FE22" box="[768,872,486,511]" pageId="6" pageNumber="211" type="holotype">Holotype</typeStatus>
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<collectionCode id="F7C4669A732BFFC9D861009DFC6BFE22" box="[881,965,486,511]" country="South Africa" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34985" lsid="urn:lsid:biocol.org:col:34985" name="KwaZulu-Natal Museum" pageId="6" pageNumber="211" type="Museum">NMSA</collectionCode>
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/Olig.03548,
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<location id="940AA884732BFFC9DB80037DFE90FDC2" LSID="urn:lsid:plazi:treatment:197C4F49732BFFC7DAD60055FE81FE9A:940AA884732BFFC9DB80037DFE90FDC2" box="[144,318,518,543]" country="South Africa" latitude="-31.366667" longLatPrecision="1216" longitude="19.1" municipality="Material" name="Nieuwoudtville" pageId="6" pageNumber="211" stateProvince="Western Cape">Nieuwoudtville</location>
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(
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<geoCoordinate id="F4E19898732BFFC9DA41037DFE06FDC2" box="[337,424,518,543]" degrees="31" direction="south" minutes="22" orientation="latitude" pageId="6" pageNumber="211" precision="925" value="-31.366667">31º22'S</geoCoordinate>
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:
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<geoCoordinate id="F4E19898732BFFC9DABB037DFDA8FDC2" box="[427,518,518,543]" degrees="19" direction="east" minutes="06" orientation="longitude" pageId="6" pageNumber="211" precision="925" value="19.1">19º06'E</geoCoordinate>
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) from arable field under fungicide experiment,
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<date id="E56BD89F732BFFC9DF24037DFEAFFDE2" pageId="6" pageNumber="211" value="1998-07-17">
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<collectingDate id="F52F2177732BFFC9DF24037DFEAFFDE2" pageId="6" pageNumber="211" value="1998-07-17">17 July 1998</collectingDate>
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</date>
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,
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<collectorName id="3C209B89732BFFC9DA1D035DFE39FDE2" box="[269,407,550,575]" pageId="6" pageNumber="211">M. Maboeta</collectorName>
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leg.
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<typeStatus id="4E6E40FD732BFFC9DAC0035DFDEFFDE2" box="[464,577,550,575]" pageId="6" pageNumber="211" type="paratype">Paratypes</typeStatus>
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:
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<collectionCode id="F7C4669A732BFFC9D95C035DFD0EFDE2" box="[588,672,550,575]" country="South Africa" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34985" lsid="urn:lsid:biocol.org:col:34985" name="KwaZulu-Natal Museum" pageId="6" pageNumber="211" type="Museum">NMSA</collectionCode>
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/
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<collectorName id="3C209B89732BFFC9D9B9035DFD71FDE2" box="[681,735,550,575]" pageId="6" pageNumber="211">Olig.</collectorName>
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03549, 3 clitellate collected with holotype
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</materialsCitation>
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.
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</paragraph>
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<paragraph id="916AFE5F732BFFC9DB800315FD21FD5A" blockId="6.[144,1104,302,1671]" box="[144,655,622,647]" pageId="6" pageNumber="211">
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Description based on
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<typeStatus id="4E6E40FD732BFFC9DA930315FE4BFD5A" box="[387,485,622,647]" pageId="6" pageNumber="211" type="holotype">holotype</typeStatus>
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and
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<typeStatus id="4E6E40FD732BFFC9D90C0315FD25FD5A" box="[540,651,622,647]" pageId="6" pageNumber="211" type="paratype">paratypes</typeStatus>
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.
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</paragraph>
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<paragraph id="916AFE5F732BFFC9DB8003EDFEDEFD72" blockId="6.[144,1104,302,1671]" box="[144,368,662,687]" pageId="6" pageNumber="211">External characters:</paragraph>
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<paragraph id="916AFE5F732BFFC9DB8003C5FD7BFB4A" blockId="6.[144,1104,302,1671]" pageId="6" pageNumber="211">
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<emphasis id="A3A1224D732BFFC9DB8003C5FF45FD0B" box="[144,235,702,726]" italics="true" pageId="6" pageNumber="211">General</emphasis>
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: Body cylindrical, firm.
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<emphasis id="A3A1224D732BFFC9DAE803C5FDE9FD0B" box="[504,583,702,726]" italics="true" pageId="6" pageNumber="211">Colour</emphasis>
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: Alcohol-preserved: prostomium and segments 1–2 violet all around; other segments dorsally violet, ventrally grey.
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<emphasis id="A3A1224D732BFFC9D8D103A5FBE9FD2B" box="[961,1095,734,758]" italics="true" pageId="6" pageNumber="211">Dimensions</emphasis>
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: Preserved and contracted
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<typeStatus id="4E6E40FD732BFFC9DAA10385FDBDFCCA" box="[433,531,766,791]" pageId="6" pageNumber="211" type="holotype">holotype</typeStatus>
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<quantity id="562D53BA732BFFC9D90B0385FDD7FCCA" box="[539,633,766,791]" metricMagnitude="-1" metricUnit="m" metricValue="1.1199999999999999" pageId="6" pageNumber="211" unit="mm" value="112.0">112 mm</quantity>
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,
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<quantity id="562D53BA732BFFC9D9950385FD69FCCA" box="[645,711,766,791]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="6" pageNumber="211" unit="mm" value="5.0">5 mm</quantity>
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wide at segment 10, 7 at tubercula pubertatis;
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<typeStatus id="4E6E40FD732BFFC9DA010265FED3FCEA" box="[273,381,798,823]" pageId="6" pageNumber="211" type="paratype">paratypes</typeStatus>
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<quantity id="562D53BA732BFFC9DA980265FD8FFCEA" box="[392,545,798,823]" metricMagnitude="-1" metricUnit="m" metricValue="1.15" metricValueMax="1.3" metricValueMin="1.0" pageId="6" pageNumber="211" unit="mm" value="115.0" valueMax="130.0" valueMin="100.0">100–130 mm</quantity>
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long,
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<quantity id="562D53BA732BFFC9D97F0265FD7EFCEA" box="[623,720,798,823]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="6" pageNumber="211" unit="mm" value="4.5" valueMax="5.0" valueMin="4.0">4–5 mm</quantity>
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wide at segment 10,
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<quantity id="562D53BA732BFFC9D8C00265FB9FFCEA" box="[976,1073,798,823]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" metricValueMax="7.0" metricValueMin="6.0" pageId="6" pageNumber="211" unit="mm" value="6.5" valueMax="7.0" valueMin="6.0">6–7 mm</quantity>
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at tubercula pubertatis.
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<emphasis id="A3A1224D732BFFC9DA9F0245FDF9FC8B" box="[399,599,830,854]" italics="true" pageId="6" pageNumber="211">Segment number</emphasis>
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: 300–342.
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<emphasis id="A3A1224D732BFFC9D9F30245FCDEFC8B" box="[739,880,830,854]" italics="true" pageId="6" pageNumber="211">Prostomium</emphasis>
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: Prolobous, large.
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<emphasis id="A3A1224D732BFFC9DB800225FE86FCAB" box="[144,296,862,886]" italics="true" pageId="6" pageNumber="211">Segmentation</emphasis>
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: Secondary annulation present on preclitellar segments; segments 1 and 2 fused, with irregular longitudinal grooves; segment 3 simple, as long as first ringlet of segment 4; 4–9 with 2 ringlets, first longer than second; 10 and 11 short, simple, irregularly annulated; 12 and clitellar segments simple, smooth; postclitellar much shorter than preclitellar, simple, randomly annulated.
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<emphasis id="A3A1224D732BFFC9D9C702A5FCB6FC2B" box="[727,792,990,1014]" italics="true" pageId="6" pageNumber="211">Setae</emphasis>
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||
: Minute, closely paired; postclitellarly
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<emphasis id="A3A1224D732BFFC9DA200285FEE2FBCB" box="[304,332,1022,1046]" italics="true" pageId="6" pageNumber="211">ab</emphasis>
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||
=
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<emphasis id="A3A1224D732BFFC9DA790285FE2DFBCB" box="[361,387,1022,1046]" italics="true" pageId="6" pageNumber="211">cd</emphasis>
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,
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<emphasis id="A3A1224D732BFFC9DA810285FE03FBCB" box="[401,429,1022,1046]" italics="true" pageId="6" pageNumber="211">aa</emphasis>
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<
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<emphasis id="A3A1224D732BFFC9DAD90285FE4DFBCB" box="[457,483,1022,1046]" italics="true" pageId="6" pageNumber="211">bc</emphasis>
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>
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<emphasis id="A3A1224D732BFFC9D9100285FDB2FBCB" box="[512,540,1022,1046]" italics="true" pageId="6" pageNumber="211">dd</emphasis>
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<1/2u; first pairs on segment 3.
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<emphasis id="A3A1224D732BFFC9D89B0285FBE6FBCB" box="[907,1096,1022,1046]" italics="true" pageId="6" pageNumber="211">Nephridial pores</emphasis>
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||
: Much ventral to
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<emphasis id="A3A1224D732BFFC9DA530565FEF3FBEB" box="[323,349,1054,1078]" italics="true" pageId="6" pageNumber="211">cd</emphasis>
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||
setal lines; on clitellar segments conspicuous, postclitellarly difficult to trace.
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<emphasis id="A3A1224D732BFFC9DBE30545FE22FB8B" box="[243,396,1086,1110]" italics="true" pageId="6" pageNumber="211">Female pores</emphasis>
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: In 14 between
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<emphasis id="A3A1224D732BFFC9D9540545FDF0FB8B" box="[580,606,1086,1110]" italics="true" pageId="6" pageNumber="211">bc</emphasis>
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setae.
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<emphasis id="A3A1224D732BFFC9D9BD0545FC82FB8B" box="[685,812,1086,1110]" italics="true" pageId="6" pageNumber="211">Male pores</emphasis>
|
||
: Large openings on
|
||
<quantity id="562D53BA732BFFC9DF060545FBFEFB8A" box="[1046,1104,1086,1111]" metricMagnitude="-1" metricUnit="m" metricValue="4.572" pageId="6" pageNumber="211" unit="in" value="18.0">18 in</quantity>
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area of tubercula pubertatis.
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||
<emphasis id="A3A1224D732BFFC9DAF00525FD6DFBAB" box="[480,707,1118,1142]" italics="true" pageId="6" pageNumber="211">Spermathecal pores</emphasis>
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||
: Clearly visible in intersegmental furrows13/14 14/15 15/16 close to nephridial pores.
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</paragraph>
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<paragraph id="916AFE5F732BFFC9DBBA05E5FCAEFA8A" blockId="6.[144,1104,302,1671]" pageId="6" pageNumber="211">
|
||
Clitellar region (
|
||
<figureCitation id="09EEE2DA732BFFC9DA7905E5FE1EFB6A" box="[361,432,1182,1207]" captionStart="Fig" captionStartId="7.[314,347,545,565]" captionTargetBox="[368,959,198,524]" captionTargetId="figure-445@7.[331,986,179,563]" captionTargetPageId="7" captionText="Fig. 3. Microchaetus sophieae sp. n. Lateral view of clitellum. C = clitellum." figureDoi="http://doi.org/10.5281/zenodo.7909961" httpUri="https://zenodo.org/record/7909961/files/figure.png" pageId="6" pageNumber="211">Fig. 3</figureCitation>
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):
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<emphasis id="A3A1224D732BFFC9DAD905E5FD9FFB6B" box="[457,561,1182,1206]" italics="true" pageId="6" pageNumber="211">Clitellum</emphasis>
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: Extends over segments 13–22, saddle-shaped, with simple, smooth segments; clearly bordered anteriorly and posteriorly, with ventral edges above
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<emphasis id="A3A1224D732BFFC9DA0A05A5FE98FB2B" box="[282,310,1246,1270]" italics="true" pageId="6" pageNumber="211">ab</emphasis>
|
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setal lines.
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<emphasis id="A3A1224D732BFFC9DAA105A5FD3DFB2B" box="[433,659,1246,1270]" italics="true" pageId="6" pageNumber="211">Tubercula pubertatis</emphasis>
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: Oblong, flat pads, overlapping clitellum on 17–1/n20; dorsal edges below nephridial pores, ventral edges slightly above
|
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<emphasis id="A3A1224D732BFFC9DF180585FBB8FACB" box="[1032,1046,1278,1302]" italics="true" pageId="6" pageNumber="211">b</emphasis>
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setal lines at ventral edges of clitellum.
|
||
<emphasis id="A3A1224D732BFFC9D9070465FDD8FAEB" box="[535,630,1310,1334]" italics="true" pageId="6" pageNumber="211">Papillae</emphasis>
|
||
: Paired, minute swellings, various shapes and sizes, associated with
|
||
<emphasis id="A3A1224D732BFFC9DAA60445FE7CFA8B" box="[438,466,1342,1366]" italics="true" pageId="6" pageNumber="211">ab</emphasis>
|
||
setae; on segments 10–23.
|
||
</paragraph>
|
||
<paragraph id="916AFE5F732BFFC9DB80041DFEC6FAA2" blockId="6.[144,1104,302,1671]" box="[144,360,1382,1407]" pageId="6" pageNumber="211">Internal characters:</paragraph>
|
||
<paragraph id="916AFE5F732BFFC8DB8004F5FC84FD6E" blockId="6.[144,1104,302,1671]" lastBlockId="7.[181,1142,602,1675]" lastPageId="7" lastPageNumber="212" pageId="6" pageNumber="211">
|
||
<emphasis id="A3A1224D732BFFC9DB8004F5FF60FA7B" box="[144,206,1422,1446]" italics="true" pageId="6" pageNumber="211">Septa</emphasis>
|
||
: 4/5 thickened only a little, 5/6 7/8 8/9 thickened moderately, firm, not muscular; 6/7 thinner than 4/5; 8/9 slightly thickened, however, thinner than 4/5; other septa thin, firm. Variation in thickness of septa observed.
|
||
<emphasis id="A3A1224D732BFFC9D99C04B5FD4AFA3B" box="[652,740,1486,1510]" italics="true" pageId="6" pageNumber="211">Gizzard</emphasis>
|
||
: In 7, bell-shaped, firm, widened and softened posteriorly.
|
||
<emphasis id="A3A1224D732BFFC9DAB50495FDD9F9DB" box="[421,631,1518,1542]" italics="true" pageId="6" pageNumber="211">Calciferous glands</emphasis>
|
||
: In 10, paired, small glands, lateral, clearly separated dorsally and ventrally.
|
||
<emphasis id="A3A1224D732BFFC9D9110775FDCFF9FB" box="[513,609,1550,1574]" italics="true" pageId="6" pageNumber="211">Intestine</emphasis>
|
||
: Commences in 12.
|
||
<emphasis id="A3A1224D732BFFC9D8590775FC6CF9FB" box="[841,962,1550,1574]" italics="true" pageId="6" pageNumber="211">Typhlosole</emphasis>
|
||
: In
|
||
<typeStatus id="4E6E40FD732BFFC9D8FF0775FBE1F9FA" box="[1007,1103,1550,1575]" pageId="6" pageNumber="211" type="paratype">paratype</typeStatus>
|
||
with 300 segments, commences immediately with intestine as narrow tube, gradually changing into V-shaped structure; terminates in segment 188.
|
||
<emphasis id="A3A1224D732BFFC9D8720735FBE6F9BB" box="[866,1096,1614,1638]" italics="true" pageId="6" pageNumber="211">Dorsal blood vessel</emphasis>
|
||
: Undivided, simple over its whole length; slender vessel in 4–7, enlarged in 8, in 9 thick organ; posteriorly simple, moderate in size.
|
||
<emphasis id="A3A1224D732AFFC8D98C0321FC7EFDAF" box="[668,976,602,626]" italics="true" pageId="7" pageNumber="212">Paired dorsoventral vessels</emphasis>
|
||
: In 4–7 simple thin vessels, in 8–11 enlarged, moniliform.
|
||
<taxonomicName id="56D585DC732AFFC8D9A90301FC41FD4E" authority=": Meganephridia" authorityName="Meganephridia" box="[697,1007,634,659]" class="Insecta" family="Crabronidae" genus="Nephridia" kingdom="Animalia" order="Hymenoptera" pageId="7" pageNumber="212" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="A3A1224D732AFFC8D9A90301FC82FD4F" box="[697,812,634,658]" italics="true" pageId="7" pageNumber="212">Nephridia</emphasis>
|
||
: Meganephridia
|
||
</taxonomicName>
|
||
; in clitellar segments thin, coiled loops with J-shaped slender tubes.
|
||
</paragraph>
|
||
<caption id="C5AAAED7732AFFC8DA2A035AFC5DFDE8" ID-DOI="http://doi.org/10.5281/zenodo.7909961" ID-Zenodo-Dep="7909961" box="[314,1011,545,565]" httpUri="https://zenodo.org/record/7909961/files/figure.png" pageId="7" pageNumber="212" startId="7.[314,347,545,565]" targetBox="[368,959,198,524]" targetPageId="7" targetType="figure">
|
||
<paragraph id="916AFE5F732AFFC8DA2A035AFC5DFDE8" blockId="7.[314,1011,545,565]" box="[314,1011,545,565]" pageId="7" pageNumber="212">
|
||
Fig. 3.
|
||
<taxonomicName id="56D585DC732AFFC8DA6A035AFDE3FDE8" authority="Plisko, 2002" authorityName="Plisko" authorityYear="2002" box="[378,589,545,565]" class="Clitellata" family="Microchaetidae" genus="Microchaetus" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Crassiclitellata" pageId="7" pageNumber="212" phylum="Annelida" rank="species" species="sophieae" status="sp. nov.">
|
||
<emphasis id="A3A1224D732AFFC8DA6A035AFDE3FDE8" box="[378,589,545,565]" italics="true" pageId="7" pageNumber="212">Microchaetus sophieae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="B8929F36732AFFC8D942035AFD2DFDE8" box="[594,643,545,565]" pageId="7" pageNumber="212" rank="species">sp. n.</taxonomicNameLabel>
|
||
Lateral view of clitellum. C = clitellum.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="916AFE5F732AFFC8DBC003C1FC84FAEE" blockId="7.[181,1142,602,1675]" pageId="7" pageNumber="212">
|
||
Reproductive organs:
|
||
<emphasis id="A3A1224D732AFFC8DAA803C1FD36FD0F" box="[440,664,698,722]" italics="true" pageId="7" pageNumber="212">Spermiductal funnels</emphasis>
|
||
: Holandric arrangement (in 10 and 11); large, free funnels, iridescent, containing sperm.
|
||
<taxonomicName id="56D585DC732AFFC8D96F03A1FC8AFD2F" box="[639,804,730,754]" class="Aves" genus="Vasa" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="7" pageNumber="212" phylum="Chordata" rank="species" species="deferentia">
|
||
<emphasis id="A3A1224D732AFFC8D96F03A1FC8AFD2F" box="[639,804,730,754]" italics="true" pageId="7" pageNumber="212">Vasa deferentia</emphasis>
|
||
</taxonomicName>
|
||
: Two pairs of ducts commence from lateral sides of spermiductal funnels, extending transversely in 10 and 11 before curving posteriorly to run backward parallel to axis of body; two ducts being initially separated in segment 10 and 11, in the following segments become very close one to another and run to segment 18, where they enter body wall in posterior part of segment, and into male pores. It is not clear if double ducts fuse before entering male pores.
|
||
<emphasis id="A3A1224D732AFFC8D8AE0201FBC3FC4F" box="[958,1133,890,914]" italics="true" pageId="7" pageNumber="212">Seminal vesicles</emphasis>
|
||
: Two pairs of sacs commencing at posterior parts of septa 10/11 and 11/12 respectively; each pair of different size and appearance; an anterior pair being much smaller than the posterior pair curving dorsally and confined to segment 11; posterior pair commencing at septa 11/12 and forming bulged, dissimilar pouches extending backwards differently on left and right side; in
|
||
<typeStatus id="4E6E40FD732AFFC8DA8F0561FE50FBEE" box="[415,510,1050,1075]" pageId="7" pageNumber="212" type="holotype">holotype</typeStatus>
|
||
the left vesicle extends to segment 16, the right vesicle to segment 18; in
|
||
<typeStatus id="4E6E40FD732AFFC8DA4C0541FE6AFB8E" box="[348,452,1082,1107]" pageId="7" pageNumber="212" type="paratype">paratypes</typeStatus>
|
||
left vesicle extends to segments 16–18, right one to 16 or 17 or 19. Variation in shapes, sizes and extension of posterior pairs were noted in dissected specimens.
|
||
<emphasis id="A3A1224D732AFFC8DA250501FE60FB4F" box="[309,462,1146,1170]" italics="true" pageId="7" pageNumber="212">Spermathecae</emphasis>
|
||
: In
|
||
<typeStatus id="4E6E40FD732AFFC8DAED0501FDF2FB4E" box="[509,604,1146,1171]" pageId="7" pageNumber="212" type="holotype">holotype</typeStatus>
|
||
in segments 13 14 16, in
|
||
<typeStatus id="4E6E40FD732AFFC8D86E0501FC48FB4E" box="[894,998,1146,1171]" pageId="7" pageNumber="212" type="paratype">paratypes</typeStatus>
|
||
in 13 14 15; paired, globular, large iridescent ampullae with long, slender ducts entering body wall at intersegmental furrows 13/14 14/15 15/16; in
|
||
<specimenCount id="87D335D6732AFFC8D9B305C1FC80FB0E" box="[675,814,1210,1235]" pageId="7" pageNumber="212" type="generic" typeStatus="paratype">one paratype</specimenCount>
|
||
were two spermathecae at left side of segment 13. Iridescence confirming presence of sperm observed in all spermathecae.
|
||
<emphasis id="A3A1224D732AFFC8DBA50581FEA4FACF" box="[181,266,1274,1298]" italics="true" pageId="7" pageNumber="212">Ovaries</emphasis>
|
||
: Not observed.
|
||
<emphasis id="A3A1224D732AFFC8DAA50581FDFAFACF" box="[437,596,1274,1298]" italics="true" pageId="7" pageNumber="212">Genital glands</emphasis>
|
||
: Single or paired, small to minute oval bladders, in segments 10–23. Some of the glands contain genital setae.
|
||
</paragraph>
|
||
<paragraph id="916AFE5F732AFFC8DBA50439FC01FAA6" blockId="7.[181,1142,602,1675]" pageId="7" pageNumber="212">
|
||
Distribution: Known only from the
|
||
<typeStatus id="4E6E40FD732AFFC8D9590439FDD7FA86" box="[585,633,1346,1371]" pageId="7" pageNumber="212">type</typeStatus>
|
||
locality in southwestern
|
||
<collectingCountry id="E9C2BECF732AFFC8D8870439FB87FA86" box="[919,1065,1346,1371]" name="South Africa" pageId="7" pageNumber="212">South Africa</collectingCountry>
|
||
, in the Namaqualand escarpment mountains of the
|
||
<collectingRegion id="531130BD732AFFC8D9B10419FC05FAA6" box="[673,939,1378,1403]" country="South Africa" name="Western Cape" pageId="7" pageNumber="212">Western Cape Province</collectingRegion>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="916AFE5F732AFFC8DBA504F1FB97F9DE" blockId="7.[181,1142,602,1675]" pageId="7" pageNumber="212">Biological notes: Found in a cultivated field undergoing fungicide treatment. It is not know if the species survived this treatment. Presence of iridescent sperm in the spermiductal funnels and in all spermathecae of dissected specimens indicates sexual activity in winter, when temperatures can be very low, sometimes reaching 0 ºC.</paragraph>
|
||
<paragraph id="916AFE5F732AFFC7DBA50769FE81FE9A" blockId="7.[181,1142,602,1675]" lastBlockId="8.[144,1103,206,327]" lastPageId="8" lastPageNumber="213" pageId="7" pageNumber="212">
|
||
Discussion: Belongs to the group of species with seminal vesicles extended backwards over more than two segments. Most similar to
|
||
<taxonomicName id="56D585DC732AFFC8D9D90749FBB3F996" authority="Pickford 1975" authorityName="Pickford" authorityYear="1975" box="[713,1053,1586,1611]" class="Clitellata" family="Microchaetidae" genus="Microchaetus" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Crassiclitellata" pageId="7" pageNumber="212" phylum="Annelida" rank="species" species="ljungstromi">
|
||
<emphasis id="A3A1224D732AFFC8D9D90749FCDFF997" box="[713,881,1586,1610]" italics="true" pageId="7" pageNumber="212">M. ljungströmi</emphasis>
|
||
<bibRefCitation id="F54483AE732AFFC8D8690749FBB3F996" author="PICKFORD, G. E." box="[889,1053,1586,1611]" pageId="7" pageNumber="212" pagination="13 - 76" refId="ref5269" refString="PICKFORD, G. E. 1975. Contributions to a study of South African Microchaetinae (Annelida: Oligochaeta). Transactions of the Connecticut Academy of Arts and Science 46: 13 - 76." type="journal article" year="1975">Pickford 1975</bibRefCitation>
|
||
</taxonomicName>
|
||
, having paired spermathecae in three segments, and spermathecal pores in intersegmental furrows 13/14 14/15 15/16. Both species are characterised by extension of the posterior pair of seminal vesicles. However, in
|
||
<taxonomicName id="56D585DC7325FFC7DAF301B5FDCAFF3B" authorityName="Pickford" authorityYear="1975" box="[483,612,206,230]" class="Clitellata" family="Microchaetidae" genus="Microchaetus" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Crassiclitellata" pageId="8" pageNumber="213" phylum="Annelida" rank="species" species="ljungstromi">
|
||
<emphasis id="A3A1224D7325FFC7DAF301B5FDCAFF3B" box="[483,612,206,230]" italics="true" pageId="8" pageNumber="213">ljungströmi</emphasis>
|
||
</taxonomicName>
|
||
seminal vesicles are located in segments 10 and 11, whereas in
|
||
<taxonomicName id="56D585DC7325FFC7DA760195FE64FEDB" authorityName="Plisko" authorityYear="2002" box="[358,458,238,262]" class="Clitellata" family="Microchaetidae" genus="Microchaetus" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Crassiclitellata" pageId="8" pageNumber="213" phylum="Annelida" rank="species" species="sophieae">
|
||
<emphasis id="A3A1224D7325FFC7DA760195FE64FEDB" box="[358,458,238,262]" italics="true" pageId="8" pageNumber="213">sophieae</emphasis>
|
||
</taxonomicName>
|
||
they are in 11 and 12. These two species differ also in the shape of the nephridia, position and shape of the tubercula pubertatis, and thickness of anterior septa.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |