479 lines
85 KiB
XML
479 lines
85 KiB
XML
<document id="078EBF9C89A3B6555613534C3AB3707D" ID-DOI="10.11646/zootaxa.3750.5.2" ID-GBIF-Dataset="5e92b0b1-7e7c-4e26-a949-40de1b62ea5e" ID-ISSN="1175-5326" ID-Zenodo-Dep="220782" ID-ZooBank="06F7524F-2ABB-412B-A9FA-91B8A059196E" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460710719067" checkinUser="plazi" docAuthor="Pereira-Da-Conceicoa, Lyndall L. & Barber-James, Helen M." docDate="2013" docId="03A087A6FFB59F34FF081CEDFEB0DD54" docLanguage="en" docName="zt03750p464.pdf" docOrigin="Zootaxa 3750 (5)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Lestagella penicillata Barnard 1940" docType="treatment" docVersion="6" lastPageNumber="461" masterDocId="FF99FFDEFFB79F3FFF9F1A47FFCFDE41" masterDocTitle="Redescription and lectotype designation of the endemic South African mayfly Lestagella penicillata (Barnard, 1932) (Ephemeroptera: Teloganodidae)" masterLastPageNumber="464" masterPageNumber="450" pageNumber="452" updateTime="1698357893643" updateUser="plazi">
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<mods:mods id="83C20CA051564527B3AB307F336D3A87" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="E4BC10AD04F73C79B13C6468209E3F54">
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<mods:title id="F209743FEE916E38197010AA08EF7C5E">Redescription and lectotype designation of the endemic South African mayfly Lestagella penicillata (Barnard, 1932) (Ephemeroptera: Teloganodidae)</mods:title>
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</mods:titleInfo>
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<mods:name id="CAD6CBADF4AA5ED169B76C69CCC93977" type="personal">
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<mods:roleTerm id="60A12D9ECE73D0424D8D36796F4F4AA8">Author</mods:roleTerm>
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<mods:namePart id="32C7F67ECCF532473754DB5C8F845628">Pereira-Da-Conceicoa, Lyndall L.</mods:namePart>
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<mods:name id="820F7317B8177E66AD460D8F2A2BD0E2" type="personal">
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<mods:roleTerm id="0EDFF3C631CEFE222A2B22965B8C4240">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="F6DE7F823654D10EDEF4C24E052046CB">Barber-James, Helen M.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="CEC065FA625D89E1DF6416E471255AC9">text</mods:typeOfResource>
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<mods:titleInfo id="F818532DD9DD427042E243EC696F931C">
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<mods:title id="0685AD131D20DDAD79BE5FF71E1232B9">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="26550693E044A3835B1F993667DCE10A">
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<mods:date id="05461CD2A4E5AB04C399B44437CB99D8">2013</mods:date>
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<mods:detail id="CCD37EAFA4905CD826B4299B01030305" type="volume">
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<mods:number id="844DD3407A821660D7B5A8FED55B22FA">3750</mods:number>
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</mods:detail>
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<mods:detail id="735A2AECE1B7010552C2C0C723BAD77F" type="issue">
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<mods:number id="6F1231C8DD0220B79A30F8F6C08FFE11">5</mods:number>
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<mods:classification id="A03E88DFF327C8CE9B78553FF3B2D86E">journal article</mods:classification>
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<mods:identifier id="FDA4C1D889F14B6300C767082190EFCD" type="DOI">10.11646/zootaxa.3750.5.2</mods:identifier>
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<mods:identifier id="2BDCEB431652C2E4C751F1F524659E0F" type="ISSN">1175-5326</mods:identifier>
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<treatment id="03A087A6FFB59F34FF081CEDFEB0DD54" ID-DOI="http://doi.org/10.5281/zenodo.6149743" ID-GBIF-Taxon="119585111" ID-Zenodo-Dep="6149743" LSID="urn:lsid:plazi:treatment:03A087A6FFB59F34FF081CEDFEB0DD54" httpUri="http://treatment.plazi.org/id/03A087A6FFB59F34FF081CEDFEB0DD54" lastPageId="11" lastPageNumber="461" pageId="2" pageNumber="452">
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<subSubSection id="C313653BFFB59F3DFF081CEDFD8ED967" pageId="2" pageNumber="452" type="nomenclature">
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<paragraph id="8BB636B0FFB59F3DFF081CEDFDA8D884" blockId="2.[151,615,1706,1733]" box="[151,615,1706,1733]" pageId="2" pageNumber="452">
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<heading id="D0FE81DCFFB59F3DFF081CEDFDA8D884" bold="true" box="[151,615,1706,1733]" fontSize="11" level="1" pageId="2" pageNumber="452" reason="1">
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<taxonomicName id="4C094D33FFB59F3DFF081CEDFDA8D884" ID-CoL="6Q2PY" authority="Barnard, 1940" authorityName="Barnard" authorityYear="1940" box="[151,615,1706,1733]" class="Insecta" family="Teloganodidae" genus="Lestagella" kingdom="Animalia" order="Ephemeroptera" pageId="2" pageNumber="452" phylum="Arthropoda" rank="species" species="penicillata">
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<emphasis id="B97DEAA2FFB59F3DFF081CEDFDA8D884" bold="true" box="[151,615,1706,1733]" pageId="2" pageNumber="452">
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<emphasis id="B97DEAA2FFB59F3DFF081CEDFE57D885" bold="true" box="[151,408,1706,1732]" italics="true" pageId="2" pageNumber="452">Lestagella penicillata</emphasis>
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(Barnard, 1940)
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8BB636B0FFB59F3DFF081CB5FD8ED967" blockId="2.[151,952,1778,1891]" pageId="2" pageNumber="452">
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<taxonomicName id="4C094D33FFB59F3DFF081CB5FDFAD949" authority="Barnard, 1932: 253" authorityName="Barnard" authorityPageNumber="253" authorityYear="1932" box="[151,565,1778,1800]" class="Insecta" family="Teloganodidae" genus="Lithogloea" kingdom="Animalia" order="Ephemeroptera" pageId="2" pageNumber="452" phylum="Arthropoda" rank="species" species="harrisoni">
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<emphasis id="B97DEAA2FFB59F3DFF081CB5FEA6D949" box="[151,361,1778,1800]" italics="true" pageId="2" pageNumber="452">Lithogloea harrisoni</emphasis>
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Barnard, 1932: 253
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</taxonomicName>
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,
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<emphasis id="B97DEAA2FFB59F3DFDDF1CB4FD51D949" box="[576,670,1779,1800]" italics="true" pageId="2" pageNumber="452">pro parte</emphasis>
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young nymphs, Fig. 43 a–c
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<taxonomicName id="4C094D33FFB59F3DFF081D57FD8ED967" authority="Barnard, 1940: 637" authorityName="Barnard" authorityPageNumber="637" authorityYear="1940" box="[151,577,1808,1830]" class="Insecta" family="Teloganodidae" genus="Lithogloea" kingdom="Animalia" order="Ephemeroptera" pageId="2" pageNumber="452" phylum="Arthropoda" rank="species" species="penicillata">
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<emphasis id="B97DEAA2FFB59F3DFF081D57FEB8D967" box="[151,375,1808,1830]" italics="true" pageId="2" pageNumber="452">Lithogloea penicillata</emphasis>
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Barnard, 1940: 637
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</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection id="C313653BFFB59F3DFF081D68FD9ED922" pageId="2" pageNumber="452" type="description">
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<paragraph id="8BB636B0FFB59F3DFF081D68FD9ED922" blockId="2.[151,952,1778,1891]" pageId="2" pageNumber="452">
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<taxonomicName id="4C094D33FFB59F3DFF081D68FD0DD904" authority="Allen & Edmunds, 1963: 12" authorityName="Allen & Edmunds" authorityPageNumber="12" authorityYear="1963" box="[151,706,1839,1861]" class="Insecta" family="Teloganodidae" genus="Ephemerellina" kingdom="Animalia" order="Ephemeroptera" pageId="2" pageNumber="452" phylum="Arthropoda" rank="species" species="penicillata">
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<emphasis id="B97DEAA2FFB59F3DFF081D68FE52D904" box="[151,413,1839,1861]" italics="true" pageId="2" pageNumber="452">Ephemerellina penicillata</emphasis>
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Allen & Edmunds, 1963: 12
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</taxonomicName>
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<taxonomicName id="4C094D33FFB59F3DFF081D0AFD9ED922" authority="Demoulin, 1970: 130" authorityName="Demoulin" authorityPageNumber="130" authorityYear="1970" box="[151,593,1869,1891]" class="Insecta" family="Teloganodidae" genus="Lestagella" kingdom="Animalia" order="Ephemeroptera" pageId="2" pageNumber="452" phylum="Arthropoda" rank="species" species="penicillata">
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<emphasis id="B97DEAA2FFB59F3DFF081D0AFEBCD922" box="[151,371,1869,1891]" italics="true" pageId="2" pageNumber="452">Lestagella penicillata</emphasis>
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Demoulin, 1970: 130
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</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection id="C313653BFFB59F3BFF081DD7FE1DDB3E" lastPageId="4" lastPageNumber="454" pageId="2" pageNumber="452" type="materials_examined">
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<paragraph id="8BB636B0FFB59F3DFF081DD7FB3FD9B0" blockId="2.[151,1437,1936,2033]" pageId="2" pageNumber="452">
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<emphasis id="B97DEAA2FFB59F3DFF081DD7FE4DD9E8" bold="true" box="[151,386,1936,1961]" pageId="2" pageNumber="452">Material examined.</emphasis>
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<collectingCountry id="F31E7620FFB59F3DFE141DD6FD92D9E8" box="[395,605,1937,1961]" name="South Africa" pageId="2" pageNumber="452">SOUTH AFRICA</collectingCountry>
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:
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<typeStatus id="54B28812FFB59F3DFDF61DD6FD13D9E8" box="[617,732,1937,1961]" pageId="2" pageNumber="452" type="lectotype">Lectotype</typeStatus>
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, ♂ imago, Table Mt. slopes,
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<date id="FFB71070FFB59F3DFBB41DD6FB43D9E8" box="[1067,1164,1937,1961]" pageId="2" pageNumber="452" value="1932-11">XI-1932</date>
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, K.H.B., approximately
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<geoCoordinate id="EE3D5077FFB59F3DFF081DF3FF3DD98C" box="[151,242,1972,1997]" direction="south" orientation="latitude" pageId="2" pageNumber="452" precision="925" value="-33.966667">33°58′S</geoCoordinate>
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,
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<geoCoordinate id="EE3D5077FFB59F3DFF611DF3FE94D98C" box="[254,347,1972,1997]" direction="east" orientation="longitude" pageId="2" pageNumber="452" precision="925" value="18.416666">18°25′E</geoCoordinate>
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. Condition: head, thorax and abdomen mostly disintegrated (kept in ethanol with
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<typeStatus id="54B28812FFB59F3DFB711DF2FA8AD98C" box="[1262,1349,1973,1997]" pageId="2" pageNumber="452" type="syntype">syntype</typeStatus>
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series). Slide preparations (EPH-A000411): genitalia, wings, mid- and hindlegs (forelegs missing), SAMC.
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</paragraph>
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<paragraph id="8BB636B0FFB49F3CFF581AD0FAEBDF25" blockId="3.[151,1437,151,573]" pageId="3" pageNumber="453">
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<typeStatus id="54B28812FFB49F3CFF581AD0FEA1DEF1" box="[199,366,151,176]" pageId="3" pageNumber="453" type="paralectotype">Paralectotypes</typeStatus>
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. 5 ♀ nymphs, slide preparations of 3 ♀ nymphs (EPH-A000411): Gills (Slide 27), mouthparts (Slide 23, Slide 25, Slide 27) and legs (Slide 27), Table Mt. slopes,
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<date id="FFB71070FFB49F3CFC081AFBFC37DE95" box="[919,1016,188,212]" pageId="3" pageNumber="453" value="1932-11">XI-1932</date>
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, K.H.B., SAMC. 1 ♀ subimago,
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<specimenCount id="9D0FFD39FFB49F3CFAEE1AFBFA53DE95" box="[1393,1436,188,212]" pageId="3" pageNumber="453" type="generic">1 ♂</specimenCount>
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subimago, 1 ♀ imago, 19 nymphs, (EPH-A000411), Table Mt. slopes,
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<date id="FFB71070FFB49F3CFC7B1AA7FB8ADEB9" box="[996,1093,224,248]" pageId="3" pageNumber="453" value="1932-11">XI-1932</date>
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, K.H.B., SAMC;
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<specimenCount id="9D0FFD39FFB49F3CFA821AA7FA82DEB6" box="[1309,1357,224,248]" pageId="3" pageNumber="453" type="generic">3 ♂</specimenCount>
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adults (BMNH(E) 1201855–BMNH(E) 1201857), 3 ♀ adults (BMNH(E) 1201858–BMNH(E) 1201860),
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<specimenCount id="9D0FFD39FFB49F3CFB631B43FAE8DF5D" box="[1276,1319,260,284]" pageId="3" pageNumber="453" type="generic">1 ♂</specimenCount>
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subimago (BMNH(E) 1201861), 29 nymphs (BMNH(E) 1201862–BMNH(E) 1201866; BMNH(E) 1201872–BMNH(E) 1201891; BMNH(E) 1239038–BMNH(E) 1239041), Table Mt. slopes,
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<date id="FFB71070FFB49F3CFC291B0BFBD8DF25" box="[950,1047,332,356]" pageId="3" pageNumber="453" value="1932-11">XI-1932</date>
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, K.H. Barnard, BMNH.
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</paragraph>
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<paragraph id="8BB636B0FFB49F3CFF581B28FD0EDC7D" blockId="3.[151,1437,151,573]" pageId="3" pageNumber="453">
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<emphasis id="B97DEAA2FFB49F3CFF581B28FDCDDFC9" bold="true" box="[199,514,367,392]" pageId="3" pageNumber="453">Other material examined.</emphasis>
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<specimenCount id="9D0FFD39FFB49F3CFD931B37FDF6DFC6" box="[524,569,368,392]" pageId="3" pageNumber="453" type="generic">3 ♂</specimenCount>
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adult, 1 ♀ adult, (BMNH(E) 1201851–BMNH(E) 1201854) Orange Kloof Table Mt,
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<date id="FFB71070FFB49F3CFE931BD3FE5CDFED" box="[268,403,404,428]" pageId="3" pageNumber="453" value="1934-11-28">28-XI-1934</date>
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, K.H.B. 2 ♀ nymphs, whole specimen photographed (HMJ 181A), slide preparations: HMJ 60A, whole specimen.
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<specimenCount id="9D0FFD39FFB49F3CFE061BFFFE0CDF8E" box="[409,451,440,464]" pageId="3" pageNumber="453" type="generic">1 ♂</specimenCount>
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nymph, slide preparations: HMJ 60A, whole specimen.
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<specimenCount id="9D0FFD39FFB49F3CFBA21BFFFBA8DF8E" box="[1085,1127,440,464]" pageId="3" pageNumber="453" type="generic">2 ♂</specimenCount>
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imagos, slide preparations: genitalia, wings and legs (HMJ 181A), genitalia and wings (HMJ 181A), Table Mt. slopes, Window Stream
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<date id="FFB71070FFB49F3CFAC41B9BFF1DDC59" pageId="3" pageNumber="453" value="2012-02-18">18-II- 2012</date>
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,
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<date id="FFB71070FFB49F3CFF421847FEA2DC59" box="[221,365,512,536]" pageId="3" pageNumber="453" value="2012-12-14">14-XII-2012</date>
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, AMGS.
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<specimenCount id="9D0FFD39FFB49F3CFE491847FDCFDC56" box="[470,512,512,536]" pageId="3" pageNumber="453" type="generic">2 ♂</specimenCount>
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nymphs, slide preparations: gills (HMJ 118A) and mouthparts (HMJ 118A), Table Mt. slopes, Skeleton Ravine,
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<date id="FFB71070FFB49F3CFE7F1863FD91DC7D" box="[480,606,548,572]" pageId="3" pageNumber="453" value="2012-10-29">29-X-2012</date>
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, AMGS.
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</paragraph>
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<caption id="DF766638FFB49F3CFF081DD7FB6ED9A2" httpUri="https://zenodo.org/record/220784/files/figure.png" pageId="3" pageNumber="453" targetBox="[166,1425,613,1911]" targetPageId="3">
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<paragraph id="8BB636B0FFB49F3CFF081DD7FB6ED9A2" blockId="3.[151,1436,1936,2019]" pageId="3" pageNumber="453">
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<emphasis id="B97DEAA2FFB49F3CFF081DD7FEDBD9E4" bold="true" box="[151,276,1936,1958]" pageId="3" pageNumber="453">FIGURE 2.</emphasis>
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Paralectotypes of
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<taxonomicName id="4C094D33FFB49F3CFE4A1DD7FD7CD9E7" box="[469,691,1936,1958]" class="Insecta" family="Teloganodidae" genus="Lestagella" kingdom="Animalia" order="Ephemeroptera" pageId="3" pageNumber="453" phylum="Arthropoda" rank="species" species="penicillata">
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<emphasis id="B97DEAA2FFB49F3CFE4A1DD7FD7CD9E7" box="[469,691,1936,1958]" italics="true" pageId="3" pageNumber="453">Lestagella penicillata</emphasis>
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</taxonomicName>
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. (a) Lateral view of adult female; (b) lateral view of adult male. Dorsal views of (c) female nymph and (d) male nymph, arrow showing foreleg regeneration where one foreleg is noticeably smaller than the other and without various types of setae. (e) Ventral view of male nymph. Scale bars = 1 mm.
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</paragraph>
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</caption>
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<caption id="DF766638FFB39F3BFF081E26FE29DAB0" httpUri="https://zenodo.org/record/220785/files/figure.png" pageId="4" pageNumber="454" targetBox="[171,1429,208,1093]" targetPageId="4">
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<paragraph id="8BB636B0FFB39F3BFF081E26FE29DAB0" blockId="4.[151,1436,1121,1265]" pageId="4" pageNumber="454">
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<emphasis id="B97DEAA2FFB39F3BFF081E26FED9DA37" bold="true" box="[151,278,1121,1143]" pageId="4" pageNumber="454">FIGURE 3.</emphasis>
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Lectotype male imago of
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<taxonomicName id="4C094D33FFB39F3BFDB11E26FCC2DA36" box="[558,781,1121,1143]" class="Insecta" family="Teloganodidae" genus="Lestagella" kingdom="Animalia" order="Ephemeroptera" pageId="4" pageNumber="454" phylum="Arthropoda" rank="species" species="penicillata">
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<emphasis id="B97DEAA2FFB39F3BFDB11E26FCC2DA36" box="[558,781,1121,1143]" italics="true" pageId="4" pageNumber="454">Lestagella penicillata</emphasis>
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</taxonomicName>
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. (a) Forewing with dotted line showing basally faint RS vein, dashed lines show variations in intercalaries seen in other specimens, intercalaries always absent between RA and RSa; (b) hindwing ovoid in shape with costal elevation and slight medial depression as depicted, variations in venation are shown as dashed lines; (c) Ventral margins of both fore- and hindwings showing jagged edge possibly as a result of shedding of subimaginal falcate microtrichia.
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</paragraph>
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</caption>
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<paragraph id="8BB636B0FFB39F3BFF581F5AFE1DDB3E" blockId="4.[151,1436,1309,2019]" pageId="4" pageNumber="454">
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<emphasis id="B97DEAA2FFB39F3BFF581F5AFD03DB77" bold="true" box="[199,716,1309,1334]" italics="true" pageId="4" pageNumber="454">
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Male Imago (
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<typeStatus id="54B28812FFB39F3BFEF21F5AFE13DB77" box="[365,476,1309,1334]" pageId="4" pageNumber="454" type="lectotype">Lectotype</typeStatus>
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and
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<typeStatus id="54B28812FFB39F3BFD821F5AFD0DDB77" box="[541,706,1309,1334]" pageId="4" pageNumber="454" type="paralectotype">paralectotypes</typeStatus>
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)
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</emphasis>
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.
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<emphasis id="B97DEAA2FFB39F3BFD411F59FCD4DB76" box="[734,795,1310,1335]" italics="true" pageId="4" pageNumber="454">Head</emphasis>
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(
|
||
<figureCitation id="13322A35FFB39F3BFCB11F59FCB9DB76" box="[814,886,1310,1335]" captionStart="FIGURE 2" captionStartId="3.[151,250,1936,1958]" captionTargetBox="[166,1425,613,1911]" captionTargetId="figure@3.[166,1426,613,1913]" captionTargetPageId="3" captionText="FIGURE 2. Paralectotypes of Lestagella penicillata. (a) Lateral view of adult female; (b) lateral view of adult male. Dorsal views of (c) female nymph and (d) male nymph, arrow showing foreleg regeneration where one foreleg is noticeably smaller than the other and without various types of setae. (e) Ventral view of male nymph. Scale bars = 1 mm." httpUri="https://zenodo.org/record/220784/files/figure.png" pageId="4" pageNumber="454">Fig. 2</figureCitation>
|
||
b). Antennae length half the width of the head capsule; dorsal portion of compound eyes large, reddish-brown and spherical; compound eyes only slightly separated dorsally (
|
||
<figureCitation id="13322A35FFB39F3BFEEE1F21FE7BDB3E" box="[369,436,1382,1407]" captionStart="FIGURE 2" captionStartId="3.[151,250,1936,1958]" captionTargetBox="[166,1425,613,1911]" captionTargetId="figure@3.[166,1426,613,1913]" captionTargetPageId="3" captionText="FIGURE 2. Paralectotypes of Lestagella penicillata. (a) Lateral view of adult female; (b) lateral view of adult male. Dorsal views of (c) female nymph and (d) male nymph, arrow showing foreleg regeneration where one foreleg is noticeably smaller than the other and without various types of setae. (e) Ventral view of male nymph. Scale bars = 1 mm." httpUri="https://zenodo.org/record/220784/files/figure.png" pageId="4" pageNumber="454">Fig. 2</figureCitation>
|
||
b).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C313653BFFB39F37FF581FCDFCF4DE94" lastPageId="8" lastPageNumber="458" pageId="4" pageNumber="454" type="description">
|
||
<paragraph id="8BB636B0FFB39F3BFF581FCDFEB6D872" blockId="4.[151,1436,1309,2019]" pageId="4" pageNumber="454">
|
||
<emphasis id="B97DEAA2FFB39F3BFF581FCDFED7DBE2" box="[199,280,1418,1443]" italics="true" pageId="4" pageNumber="454">Thorax</emphasis>
|
||
. Forewings (
|
||
<figureCitation id="13322A35FFB39F3BFE2A1FCDFE34DBE3" box="[437,507,1418,1443]" captionStart="FIGURE 3" captionStartId="4.[151,250,1121,1143]" captionTargetBox="[171,1429,208,1093]" captionTargetId="figure@4.[151,1436,193,1099]" captionTargetPageId="4" captionText="FIGURE 3. Lectotype male imago of Lestagella penicillata. (a) Forewing with dotted line showing basally faint RS vein, dashed lines show variations in intercalaries seen in other specimens, intercalaries always absent between RA and RSa; (b) hindwing ovoid in shape with costal elevation and slight medial depression as depicted, variations in venation are shown as dashed lines; (c) Ventral margins of both fore- and hindwings showing jagged edge possibly as a result of shedding of subimaginal falcate microtrichia." httpUri="https://zenodo.org/record/220785/files/figure.png" pageId="4" pageNumber="454">Fig. 3</figureCitation>
|
||
a) narrow with distinct pterostigma present with 8–10 crossveins, variations in intercalaries denoted by dashed lines. RS basally faint. Marginal intercalaries present, sometimes paired, but not present between RA and RSa. Hindwings (
|
||
<figureCitation id="13322A35FFB39F3BFD151F95FD01DBAA" box="[650,718,1490,1515]" captionStart="FIGURE 3" captionStartId="4.[151,250,1121,1143]" captionTargetBox="[171,1429,208,1093]" captionTargetId="figure@4.[151,1436,193,1099]" captionTargetPageId="4" captionText="FIGURE 3. Lectotype male imago of Lestagella penicillata. (a) Forewing with dotted line showing basally faint RS vein, dashed lines show variations in intercalaries seen in other specimens, intercalaries always absent between RA and RSa; (b) hindwing ovoid in shape with costal elevation and slight medial depression as depicted, variations in venation are shown as dashed lines; (c) Ventral margins of both fore- and hindwings showing jagged edge possibly as a result of shedding of subimaginal falcate microtrichia." httpUri="https://zenodo.org/record/220785/files/figure.png" pageId="4" pageNumber="454">Fig. 3</figureCitation>
|
||
b) ovoid with costal elevation and slight medial depression in costal margin. Ventral margins of both fore- and hindwings jagged, possibly as a result of shedding of subimaginal falcate microtrichia.
|
||
</paragraph>
|
||
<paragraph id="8BB636B0FFB39F3BFF581C79FB10D936" blockId="4.[151,1436,1309,2019]" pageId="4" pageNumber="454">
|
||
Forelegs (
|
||
<figureCitation id="13322A35FFB39F3BFEA81C79FEB5D816" box="[311,378,1598,1623]" captionStart="FIGURE 4" captionStartId="6.[151,250,1928,1950]" captionTargetBox="[239,1343,185,1906]" captionTargetId="figure@6.[197,1392,152,1917]" captionTargetPageId="6" captionText="FIGURE 4. Paralectotype male imago of Lestagella penicillata. (a) Foreleg showing details of (b) femora; (c) tarsus and (d) tarsal claw. (e) Hindleg showing (f) details of the tarsi and claw and (g) spine-like processes of tarsi (female imago fore-, mid- and hindlegs similar to male hindleg)." httpUri="https://zenodo.org/record/220786/files/figure.png" pageId="4" pageNumber="454">Fig. 4</figureCitation>
|
||
a–d) with tibiae just over twice the length of femora and slightly longer than tarsi, segments I and II of tarsi subequal, segment III half-length of segment II and segment IV is ca. one third length of segment III. Femora with subtriangular, scale-like projections and few scattered setae (
|
||
<figureCitation id="13322A35FFB39F3BFC771CC1FBE1D8DE" box="[1000,1070,1670,1695]" captionStart="FIGURE 4" captionStartId="6.[151,250,1928,1950]" captionTargetBox="[239,1343,185,1906]" captionTargetId="figure@6.[197,1392,152,1917]" captionTargetPageId="6" captionText="FIGURE 4. Paralectotype male imago of Lestagella penicillata. (a) Foreleg showing details of (b) femora; (c) tarsus and (d) tarsal claw. (e) Hindleg showing (f) details of the tarsi and claw and (g) spine-like processes of tarsi (female imago fore-, mid- and hindlegs similar to male hindleg)." httpUri="https://zenodo.org/record/220786/files/figure.png" pageId="4" pageNumber="454">Fig. 4</figureCitation>
|
||
b). Tibiae and tarsi with smaller scale-like protrusions and scattered setae (
|
||
<figureCitation id="13322A35FFB39F3BFD1E1CEDFD06D883" box="[641,713,1706,1731]" captionStart="FIGURE 4" captionStartId="6.[151,250,1928,1950]" captionTargetBox="[239,1343,185,1906]" captionTargetId="figure@6.[197,1392,152,1917]" captionTargetPageId="6" captionText="FIGURE 4. Paralectotype male imago of Lestagella penicillata. (a) Foreleg showing details of (b) femora; (c) tarsus and (d) tarsal claw. (e) Hindleg showing (f) details of the tarsi and claw and (g) spine-like processes of tarsi (female imago fore-, mid- and hindlegs similar to male hindleg)." httpUri="https://zenodo.org/record/220786/files/figure.png" pageId="4" pageNumber="454">Fig. 4</figureCitation>
|
||
c). Claws modified into two pad-like lobes with flat scale-like dorsal surface and smooth, slightly grooved ventral surface (
|
||
<figureCitation id="13322A35FFB39F3BFCA81C89FCB4D8A6" box="[823,891,1742,1767]" captionStart="FIGURE 4" captionStartId="6.[151,250,1928,1950]" captionTargetBox="[239,1343,185,1906]" captionTargetId="figure@6.[197,1392,152,1917]" captionTargetPageId="6" captionText="FIGURE 4. Paralectotype male imago of Lestagella penicillata. (a) Foreleg showing details of (b) femora; (c) tarsus and (d) tarsal claw. (e) Hindleg showing (f) details of the tarsi and claw and (g) spine-like processes of tarsi (female imago fore-, mid- and hindlegs similar to male hindleg)." httpUri="https://zenodo.org/record/220786/files/figure.png" pageId="4" pageNumber="454">Fig. 4</figureCitation>
|
||
d). Mid- and hindlegs (
|
||
<figureCitation id="13322A35FFB39F3BFBE71C89FB74D8A6" box="[1144,1211,1742,1767]" captionStart="FIGURE 4" captionStartId="6.[151,250,1928,1950]" captionTargetBox="[239,1343,185,1906]" captionTargetId="figure@6.[197,1392,152,1917]" captionTargetPageId="6" captionText="FIGURE 4. Paralectotype male imago of Lestagella penicillata. (a) Foreleg showing details of (b) femora; (c) tarsus and (d) tarsal claw. (e) Hindleg showing (f) details of the tarsi and claw and (g) spine-like processes of tarsi (female imago fore-, mid- and hindlegs similar to male hindleg)." httpUri="https://zenodo.org/record/220786/files/figure.png" pageId="4" pageNumber="454">Fig. 4</figureCitation>
|
||
e) with tibiae ca. 0.8 times femora length, few setae scattered on tibia becoming slightly more frequent nearer the tarsi (
|
||
<figureCitation id="13322A35FFB39F3BFB611CB5FA8CD94A" box="[1278,1347,1778,1803]" captionStart="FIGURE 4" captionStartId="6.[151,250,1928,1950]" captionTargetBox="[239,1343,185,1906]" captionTargetId="figure@6.[197,1392,152,1917]" captionTargetPageId="6" captionText="FIGURE 4. Paralectotype male imago of Lestagella penicillata. (a) Foreleg showing details of (b) femora; (c) tarsus and (d) tarsal claw. (e) Hindleg showing (f) details of the tarsi and claw and (g) spine-like processes of tarsi (female imago fore-, mid- and hindlegs similar to male hindleg)." httpUri="https://zenodo.org/record/220786/files/figure.png" pageId="4" pageNumber="454">Fig. 4</figureCitation>
|
||
f). Tarsi one third the length of tibiae, tarsal segments I–III subequal in length with many short simple setae, segment IV twice the length of segment III. Distal end of tibia and tarsal segments I–III with distinct spike on ventral surface (
|
||
<figureCitation id="13322A35FFB39F3BFF001D19FF2BD936" box="[159,228,1886,1911]" captionStart="FIGURE 4" captionStartId="6.[151,250,1928,1950]" captionTargetBox="[239,1343,185,1906]" captionTargetId="figure@6.[197,1392,152,1917]" captionTargetPageId="6" captionText="FIGURE 4. Paralectotype male imago of Lestagella penicillata. (a) Foreleg showing details of (b) femora; (c) tarsus and (d) tarsal claw. (e) Hindleg showing (f) details of the tarsi and claw and (g) spine-like processes of tarsi (female imago fore-, mid- and hindlegs similar to male hindleg)." httpUri="https://zenodo.org/record/220786/files/figure.png" pageId="4" pageNumber="454">
|
||
Fig.
|
||
<quantity id="4CF19B55FFB39F3BFF4B1D18FF2BD936" box="[212,228,1887,1911]" metricMagnitude="-3" metricUnit="kg" metricValue="4.0" pageId="4" pageNumber="454" unit="g" value="4.0">4</quantity>
|
||
</figureCitation>
|
||
g). Claws with one pad-like lobe and one hook, dorsal surface with flat scales as in foreleg.
|
||
</paragraph>
|
||
<paragraph id="8BB636B0FFB39F3AFF581DC5FDA5DFC9" blockId="4.[151,1436,1309,2019]" lastBlockId="5.[151,1436,151,2013]" lastPageId="5" lastPageNumber="455" pageId="4" pageNumber="454">
|
||
<emphasis id="B97DEAA2FFB39F3BFF581DC5FEFED9DA" box="[199,305,1922,1947]" italics="true" pageId="4" pageNumber="454">Abdomen</emphasis>
|
||
with gill socket vestiges present on segments II - IV. Male abdomen ca. two thirds thickness of female abdomen. Male genitalia (
|
||
<typeStatus id="54B28812FFB39F3BFD861DE1FD4DD9FE" box="[537,642,1958,1983]" pageId="4" pageNumber="454" type="lectotype">lectotype</typeStatus>
|
||
(
|
||
<figureCitation id="13322A35FFB39F3BFD0B1DE1FD17D9FE" box="[660,728,1958,1983]" captionStart="FIGURE 5" captionStartId="7.[151,250,1101,1123]" captionTargetBox="[188,1399,156,1077]" captionTargetId="figure@7.[181,1405,149,1079]" captionTargetPageId="7" captionText="FIGURE 5. Lectotype male (a) genitalia of Lestagella penicillata showing details of genital forceps (b) segment II and (c) segment III." httpUri="https://zenodo.org/record/220787/files/figure.png" pageId="4" pageNumber="454">Fig. 5</figureCitation>
|
||
a–c)), genital forceps three-segmented, segment I more broad than other segments and ca. two-thirds the length of segment II (
|
||
<figureCitation id="13322A35FFB39F3BFCEB1D8DFC77D9A2" box="[884,952,1994,2019]" captionStart="FIGURE 5" captionStartId="7.[151,250,1101,1123]" captionTargetBox="[188,1399,156,1077]" captionTargetId="figure@7.[181,1405,149,1079]" captionTargetPageId="7" captionText="FIGURE 5. Lectotype male (a) genitalia of Lestagella penicillata showing details of genital forceps (b) segment II and (c) segment III." httpUri="https://zenodo.org/record/220787/files/figure.png" pageId="4" pageNumber="454">Fig. 5</figureCitation>
|
||
a). Segment III reduced, bending inwardly, nearly forming a right angle, inner lateral margin of genital forceps with ovoid scale-like processes on all three segments (
|
||
<figureCitation id="13322A35FFB29F3AFE911AFBFE9EDE94" box="[270,337,188,213]" captionStart="FIGURE 5" captionStartId="7.[151,250,1101,1123]" captionTargetBox="[188,1399,156,1077]" captionTargetId="figure@7.[181,1405,149,1079]" captionTargetPageId="7" captionText="FIGURE 5. Lectotype male (a) genitalia of Lestagella penicillata showing details of genital forceps (b) segment II and (c) segment III." httpUri="https://zenodo.org/record/220787/files/figure.png" pageId="5" pageNumber="455">Fig. 5</figureCitation>
|
||
a). The ventral, dorsal and outer margin surfaces of segment I and II covered with few simple setae scattered and small subtriangular scales (
|
||
<figureCitation id="13322A35FFB29F3AFDF81A98FD66DEB9" box="[615,681,223,248]" captionStart="FIGURE 5" captionStartId="7.[151,250,1101,1123]" captionTargetBox="[188,1399,156,1077]" captionTargetId="figure@7.[181,1405,149,1079]" captionTargetPageId="7" captionText="FIGURE 5. Lectotype male (a) genitalia of Lestagella penicillata showing details of genital forceps (b) segment II and (c) segment III." httpUri="https://zenodo.org/record/220787/files/figure.png" pageId="5" pageNumber="455">Fig. 5</figureCitation>
|
||
b) while the third segment has many larger, slightly more elongate subtriangular scale-like processes (
|
||
<figureCitation id="13322A35FFB29F3AFDB81B43FDA2DF5C" box="[551,621,260,285]" captionStart="FIGURE 5" captionStartId="7.[151,250,1101,1123]" captionTargetBox="[188,1399,156,1077]" captionTargetId="figure@7.[181,1405,149,1079]" captionTargetPageId="7" captionText="FIGURE 5. Lectotype male (a) genitalia of Lestagella penicillata showing details of genital forceps (b) segment II and (c) segment III." httpUri="https://zenodo.org/record/220787/files/figure.png" pageId="5" pageNumber="455">Fig. 5</figureCitation>
|
||
c). Penis lobes elongated but shorter than genital forceps, fused with a small medial notch or indentation, slightly broadened distally, longitudinal groove vestigial. Styliger plate distinctly convex. Three caudal filaments ca. subequal in length and one third longer than body length, few setae scattered all over caudal filament surface.
|
||
</paragraph>
|
||
<paragraph id="8BB636B0FFB29F3AFF581BD4FDF3DF91" blockId="5.[151,1436,151,2013]" pageId="5" pageNumber="455">
|
||
<emphasis id="B97DEAA2FFB29F3AFF581BD4FEA0DFEA" bold="true" box="[199,367,403,428]" italics="true" pageId="5" pageNumber="455">Female Imago</emphasis>
|
||
.
|
||
<emphasis id="B97DEAA2FFB29F3AFEE21BD3FE75DFEC" box="[381,442,404,429]" italics="true" pageId="5" pageNumber="455">Head</emphasis>
|
||
(
|
||
<figureCitation id="13322A35FFB29F3AFE571BD3FDC3DFED" box="[456,524,404,429]" captionStart="FIGURE 2" captionStartId="3.[151,250,1936,1958]" captionTargetBox="[166,1425,613,1911]" captionTargetId="figure@3.[166,1426,613,1913]" captionTargetPageId="3" captionText="FIGURE 2. Paralectotypes of Lestagella penicillata. (a) Lateral view of adult female; (b) lateral view of adult male. Dorsal views of (c) female nymph and (d) male nymph, arrow showing foreleg regeneration where one foreleg is noticeably smaller than the other and without various types of setae. (e) Ventral view of male nymph. Scale bars = 1 mm." httpUri="https://zenodo.org/record/220784/files/figure.png" pageId="5" pageNumber="455">Fig. 2</figureCitation>
|
||
a). Antennae as in male; without dorsal portion of compound eye, compound eyes relatively small and laterally situated.
|
||
</paragraph>
|
||
<paragraph id="8BB636B0FFB29F3AFF581B9BFA91DFB4" blockId="5.[151,1436,151,2013]" box="[199,1374,476,501]" pageId="5" pageNumber="455">
|
||
<emphasis id="B97DEAA2FFB29F3AFF581B9BFED7DFB4" box="[199,280,476,501]" italics="true" pageId="5" pageNumber="455">Thorax</emphasis>
|
||
. Forewings as in male; fore-, mid- and hindlegs similar in structure to mid- and hindlegs of male.
|
||
</paragraph>
|
||
<paragraph id="8BB636B0FFB29F3AFF581BB8FC25DC59" blockId="5.[151,1436,151,2013]" box="[199,1002,511,536]" pageId="5" pageNumber="455">
|
||
<emphasis id="B97DEAA2FFB29F3AFF581BB8FEFEDC59" box="[199,305,511,536]" italics="true" pageId="5" pageNumber="455">Abdomen</emphasis>
|
||
with gill socket vestiges present. Caudal filaments as in male.
|
||
</paragraph>
|
||
<paragraph id="8BB636B0FFB29F3AFF581863FC73DC21" blockId="5.[151,1436,151,2013]" pageId="5" pageNumber="455">
|
||
<emphasis id="B97DEAA2FFB29F3AFF581863FED1DC7C" box="[199,286,548,573]" italics="true" pageId="5" pageNumber="455">Nymph.</emphasis>
|
||
Colouration of immature nymphs pale, straw-coloured and slightly darker as nymphs mature with darker abdominal markings (
|
||
<figureCitation id="13322A35FFB29F3AFE451800FDD2DC21" box="[474,541,583,608]" captionStart="FIGURE 2" captionStartId="3.[151,250,1936,1958]" captionTargetBox="[166,1425,613,1911]" captionTargetId="figure@3.[166,1426,613,1913]" captionTargetPageId="3" captionText="FIGURE 2. Paralectotypes of Lestagella penicillata. (a) Lateral view of adult female; (b) lateral view of adult male. Dorsal views of (c) female nymph and (d) male nymph, arrow showing foreleg regeneration where one foreleg is noticeably smaller than the other and without various types of setae. (e) Ventral view of male nymph. Scale bars = 1 mm." httpUri="https://zenodo.org/record/220784/files/figure.png" pageId="5" pageNumber="455">Fig. 2</figureCitation>
|
||
c–d). Body dorso-ventrally flattened.
|
||
</paragraph>
|
||
<paragraph id="8BB636B0FFB29F3AFF58182BFA9CDCE9" blockId="5.[151,1436,151,2013]" pageId="5" pageNumber="455">
|
||
<emphasis id="B97DEAA2FFB29F3AFF58182BFECBDCC4" box="[199,260,620,645]" italics="true" pageId="5" pageNumber="455">Head</emphasis>
|
||
with well-developed marginal fringe of setae extending to lateral margin of head with setae longer anteriorly and shorter laterally (
|
||
<figureCitation id="13322A35FFB29F3AFE6518C8FDF3DCE9" box="[506,572,655,680]" captionStart="FIGURE 2" captionStartId="3.[151,250,1936,1958]" captionTargetBox="[166,1425,613,1911]" captionTargetId="figure@3.[166,1426,613,1913]" captionTargetPageId="3" captionText="FIGURE 2. Paralectotypes of Lestagella penicillata. (a) Lateral view of adult female; (b) lateral view of adult male. Dorsal views of (c) female nymph and (d) male nymph, arrow showing foreleg regeneration where one foreleg is noticeably smaller than the other and without various types of setae. (e) Ventral view of male nymph. Scale bars = 1 mm." httpUri="https://zenodo.org/record/220784/files/figure.png" pageId="5" pageNumber="455">Fig. 2</figureCitation>
|
||
c–d). Male nymphs show developing dorsal compound eyes (
|
||
<figureCitation id="13322A35FFB29F3AFB6D18C8FAF8DCE9" box="[1266,1335,655,680]" captionStart="FIGURE 2" captionStartId="3.[151,250,1936,1958]" captionTargetBox="[166,1425,613,1911]" captionTargetId="figure@3.[166,1426,613,1913]" captionTargetPageId="3" captionText="FIGURE 2. Paralectotypes of Lestagella penicillata. (a) Lateral view of adult female; (b) lateral view of adult male. Dorsal views of (c) female nymph and (d) male nymph, arrow showing foreleg regeneration where one foreleg is noticeably smaller than the other and without various types of setae. (e) Ventral view of male nymph. Scale bars = 1 mm." httpUri="https://zenodo.org/record/220784/files/figure.png" pageId="5" pageNumber="455">Fig. 2</figureCitation>
|
||
d).
|
||
</paragraph>
|
||
<paragraph id="8BB636B0FFB29F3AFF5818F3FF31DDC1" blockId="5.[151,1436,151,2013]" pageId="5" pageNumber="455">
|
||
<emphasis id="B97DEAA2FFB29F3AFF5818F3FEEFDC8C" box="[199,288,692,717]" italics="true" pageId="5" pageNumber="455">Labrum</emphasis>
|
||
(
|
||
<figureCitation id="13322A35FFB29F3AFEAB18F3FEB2DC8C" box="[308,381,692,717]" captionStart="FIGURE 6 – 8" captionStartId="8.[151,250,1973,1995]" captionTargetBox="[215,1375,256,1936]" captionTargetId="figure@8.[214,1375,251,1952]" captionTargetPageId="8" captionText="FIGURE 6 – 8. Paralectotype nymph of Lestagella penicillata. Fig. 6. Labrum showing (a) feathered setae; (b) remnant setal bases; (c) long, smooth setae (not feathered); Fig. 7. Hypopharynx, dorsal view (right) and ventral view (left); Fig. 8. Labium." httpUri="https://zenodo.org/record/220788/files/figure.png" pageId="5" pageNumber="455">Fig. 6</figureCitation>
|
||
) width 3 times length. Lateral margins rounded, anterior with slight emargination. Basal margin with elongated, squared notch medially. One third of apico-dorsal margin with densely clustered, feathered setae; similar feathered setae scattered along lateral margin (
|
||
<figureCitation id="13322A35FFB29F3AFCCF18BBFC59DD54" box="[848,918,764,789]" captionStart="FIGURE 6 – 8" captionStartId="8.[151,250,1973,1995]" captionTargetBox="[215,1375,256,1936]" captionTargetId="figure@8.[214,1375,251,1952]" captionTargetPageId="8" captionText="FIGURE 6 – 8. Paralectotype nymph of Lestagella penicillata. Fig. 6. Labrum showing (a) feathered setae; (b) remnant setal bases; (c) long, smooth setae (not feathered); Fig. 7. Hypopharynx, dorsal view (right) and ventral view (left); Fig. 8. Labium." httpUri="https://zenodo.org/record/220788/files/figure.png" pageId="5" pageNumber="455">Fig. 6</figureCitation>
|
||
a). Dorso-medial transverse row of setae 3–4 times larger than apico-dorsal setae and not feathery and possible remnant setal bases situated towards dorso-basal margin (
|
||
<figureCitation id="13322A35FFB29F3AFF6B1903FEF8DD1C" box="[244,311,836,861]" captionStart="FIGURE 6 – 8" captionStartId="8.[151,250,1973,1995]" captionTargetBox="[215,1375,256,1936]" captionTargetId="figure@8.[214,1375,251,1952]" captionTargetPageId="8" captionText="FIGURE 6 – 8. Paralectotype nymph of Lestagella penicillata. Fig. 6. Labrum showing (a) feathered setae; (b) remnant setal bases; (c) long, smooth setae (not feathered); Fig. 7. Hypopharynx, dorsal view (right) and ventral view (left); Fig. 8. Labium." httpUri="https://zenodo.org/record/220788/files/figure.png" pageId="5" pageNumber="455">Fig. 6</figureCitation>
|
||
b). Dorso-lateral margin with single cluster of setae 1.5 times length of dorso-medial transverse setae (
|
||
<figureCitation id="13322A35FFB29F3AFF001920FF2BDDC1" box="[159,228,871,896]" captionStart="FIGURE 6 – 8" captionStartId="8.[151,250,1973,1995]" captionTargetBox="[215,1375,256,1936]" captionTargetId="figure@8.[214,1375,251,1952]" captionTargetPageId="8" captionText="FIGURE 6 – 8. Paralectotype nymph of Lestagella penicillata. Fig. 6. Labrum showing (a) feathered setae; (b) remnant setal bases; (c) long, smooth setae (not feathered); Fig. 7. Hypopharynx, dorsal view (right) and ventral view (left); Fig. 8. Labium." httpUri="https://zenodo.org/record/220788/files/figure.png" pageId="5" pageNumber="455">Fig. 6</figureCitation>
|
||
c).
|
||
</paragraph>
|
||
<paragraph id="8BB636B0FFB29F3AFF5819CBFE52DA3C" blockId="5.[151,1436,151,2013]" pageId="5" pageNumber="455">
|
||
<emphasis id="B97DEAA2FFB29F3AFF5819CBFEAFDDE4" box="[199,352,908,933]" italics="true" pageId="5" pageNumber="455">Hypopharynx</emphasis>
|
||
(
|
||
<figureCitation id="13322A35FFB29F3AFEEF19CBFE79DDE5" box="[368,438,908,933]" captionStart="FIGURE 6 – 8" captionStartId="8.[151,250,1973,1995]" captionTargetBox="[215,1375,256,1936]" captionTargetId="figure@8.[214,1375,251,1952]" captionTargetPageId="8" captionText="FIGURE 6 – 8. Paralectotype nymph of Lestagella penicillata. Fig. 6. Labrum showing (a) feathered setae; (b) remnant setal bases; (c) long, smooth setae (not feathered); Fig. 7. Hypopharynx, dorsal view (right) and ventral view (left); Fig. 8. Labium." httpUri="https://zenodo.org/record/220788/files/figure.png" pageId="5" pageNumber="455">Fig. 7</figureCitation>
|
||
), lingua and superlinguae of similar size, both rounded apically, narrowing towards the base. Lingua with variable distomedial notch, ranging from deep indentation to none (
|
||
<figureCitation id="13322A35FFB29F3AFBC619E8FB53DD89" box="[1113,1180,943,968]" captionStart="FIGURE 6 – 8" captionStartId="8.[151,250,1973,1995]" captionTargetBox="[215,1375,256,1936]" captionTargetId="figure@8.[214,1375,251,1952]" captionTargetPageId="8" captionText="FIGURE 6 – 8. Paralectotype nymph of Lestagella penicillata. Fig. 6. Labrum showing (a) feathered setae; (b) remnant setal bases; (c) long, smooth setae (not feathered); Fig. 7. Hypopharynx, dorsal view (right) and ventral view (left); Fig. 8. Labium." httpUri="https://zenodo.org/record/220788/files/figure.png" pageId="5" pageNumber="455">Fig. 7</figureCitation>
|
||
d). Dorsal surface with tuft of fine setae antero-laterally; very short brush setae covering dorsal to ventral anterior surface and a small cluster of larger setae postero-laterally (
|
||
<figureCitation id="13322A35FFB29F3AFDF819B0FD61DA51" box="[615,686,1015,1040]" captionStart="FIGURE 6 – 8" captionStartId="8.[151,250,1973,1995]" captionTargetBox="[215,1375,256,1936]" captionTargetId="figure@8.[214,1375,251,1952]" captionTargetPageId="8" captionText="FIGURE 6 – 8. Paralectotype nymph of Lestagella penicillata. Fig. 6. Labrum showing (a) feathered setae; (b) remnant setal bases; (c) long, smooth setae (not feathered); Fig. 7. Hypopharynx, dorsal view (right) and ventral view (left); Fig. 8. Labium." httpUri="https://zenodo.org/record/220788/files/figure.png" pageId="5" pageNumber="455">Fig. 7</figureCitation>
|
||
e). Superlinguae with long, feathery setae on outer antero-lateral margin (
|
||
<figureCitation id="13322A35FFB29F3AFF661E5BFEF1DA74" box="[249,318,1052,1077]" captionStart="FIGURE 6 – 8" captionStartId="8.[151,250,1973,1995]" captionTargetBox="[215,1375,256,1936]" captionTargetId="figure@8.[214,1375,251,1952]" captionTargetPageId="8" captionText="FIGURE 6 – 8. Paralectotype nymph of Lestagella penicillata. Fig. 6. Labrum showing (a) feathered setae; (b) remnant setal bases; (c) long, smooth setae (not feathered); Fig. 7. Hypopharynx, dorsal view (right) and ventral view (left); Fig. 8. Labium." httpUri="https://zenodo.org/record/220788/files/figure.png" pageId="5" pageNumber="455">Fig. 7</figureCitation>
|
||
f) becoming shorter and non-feathery on outer lateral margin closest to base. Small, short setae sparsely covering inner antero-lateral surface extending from antero-dorsal to inner latero-ventral surface, covering two thirds toward base.
|
||
</paragraph>
|
||
<paragraph id="8BB636B0FFB29F3AFF581EC0FD84DB81" blockId="5.[151,1436,151,2013]" pageId="5" pageNumber="455">
|
||
<emphasis id="B97DEAA2FFB29F3AFF581EC0FED2DAE1" box="[199,285,1159,1184]" italics="true" pageId="5" pageNumber="455">Labium</emphasis>
|
||
(
|
||
<figureCitation id="13322A35FFB29F3AFEB41EC0FEA2DAE1" box="[299,365,1159,1184]" captionStart="FIGURE 6 – 8" captionStartId="8.[151,250,1973,1995]" captionTargetBox="[215,1375,256,1936]" captionTargetId="figure@8.[214,1375,251,1952]" captionTargetPageId="8" captionText="FIGURE 6 – 8. Paralectotype nymph of Lestagella penicillata. Fig. 6. Labrum showing (a) feathered setae; (b) remnant setal bases; (c) long, smooth setae (not feathered); Fig. 7. Hypopharynx, dorsal view (right) and ventral view (left); Fig. 8. Labium." httpUri="https://zenodo.org/record/220788/files/figure.png" pageId="5" pageNumber="455">Fig. 8</figureCitation>
|
||
) with partly divided glossae and paraglossae. Paraglossae slightly falciform, larger than glossae which are rounded apically. Apical surfaces of glossae and paraglossae with short-feathered setae (
|
||
<figureCitation id="13322A35FFB29F3AFB7A1EEBFAE7DA85" box="[1253,1320,1196,1221]" captionStart="FIGURE 6 – 8" captionStartId="8.[151,250,1973,1995]" captionTargetBox="[215,1375,256,1936]" captionTargetId="figure@8.[214,1375,251,1952]" captionTargetPageId="8" captionText="FIGURE 6 – 8. Paralectotype nymph of Lestagella penicillata. Fig. 6. Labrum showing (a) feathered setae; (b) remnant setal bases; (c) long, smooth setae (not feathered); Fig. 7. Hypopharynx, dorsal view (right) and ventral view (left); Fig. 8. Labium." httpUri="https://zenodo.org/record/220788/files/figure.png" pageId="5" pageNumber="455">
|
||
Fig.
|
||
<quantity id="4CF19B55FFB29F3AFA851EEBFAE7DA85" box="[1306,1320,1196,1220]" metricMagnitude="-3" metricUnit="kg" metricValue="8.0" pageId="5" pageNumber="455" unit="g" value="8.0">8</quantity>
|
||
</figureCitation>
|
||
g). Lateral outer surface of paraglossae with long, thin-feathered setae 2 times the length of apical setae (
|
||
<figureCitation id="13322A35FFB29F3AFB7C1E88FAE6DAA9" box="[1251,1321,1231,1256]" captionStart="FIGURE 6 – 8" captionStartId="8.[151,250,1973,1995]" captionTargetBox="[215,1375,256,1936]" captionTargetId="figure@8.[214,1375,251,1952]" captionTargetPageId="8" captionText="FIGURE 6 – 8. Paralectotype nymph of Lestagella penicillata. Fig. 6. Labrum showing (a) feathered setae; (b) remnant setal bases; (c) long, smooth setae (not feathered); Fig. 7. Hypopharynx, dorsal view (right) and ventral view (left); Fig. 8. Labium." httpUri="https://zenodo.org/record/220788/files/figure.png" pageId="5" pageNumber="455">Fig. 8</figureCitation>
|
||
h). Dorsal surface of paraglossae and glossae with short, scattered setae and 2 rows of longer setae situated obliquely from paraglossal base towards base of glossae (
|
||
<figureCitation id="13322A35FFB29F3AFDEB1F50FD76DB71" box="[628,697,1303,1328]" captionStart="FIGURE 6 – 8" captionStartId="8.[151,250,1973,1995]" captionTargetBox="[215,1375,256,1936]" captionTargetId="figure@8.[214,1375,251,1952]" captionTargetPageId="8" captionText="FIGURE 6 – 8. Paralectotype nymph of Lestagella penicillata. Fig. 6. Labrum showing (a) feathered setae; (b) remnant setal bases; (c) long, smooth setae (not feathered); Fig. 7. Hypopharynx, dorsal view (right) and ventral view (left); Fig. 8. Labium." httpUri="https://zenodo.org/record/220788/files/figure.png" pageId="5" pageNumber="455">
|
||
Fig.
|
||
<date id="FFB71070FFB29F3AFD351F50FD76DB71" box="[682,697,1303,1328]" pageId="5" pageNumber="455">8</date>
|
||
</figureCitation>
|
||
i). Labial palps three-segmented, segment I as long as segment II and III combined. Articulation between segment II and III distinct. Segment II narrows slightly distally, segment III small with slight medial constriction and tapered distally. Lateral surfaces of segment II and III with scattered setae. Prementum and postmentum as seen in
|
||
<figureCitation id="13322A35FFB29F3AFD041FC3FD11DBDD" box="[667,734,1412,1437]" captionStart="FIGURE 6 – 8" captionStartId="8.[151,250,1973,1995]" captionTargetBox="[215,1375,256,1936]" captionTargetId="figure@8.[214,1375,251,1952]" captionTargetPageId="8" captionText="FIGURE 6 – 8. Paralectotype nymph of Lestagella penicillata. Fig. 6. Labrum showing (a) feathered setae; (b) remnant setal bases; (c) long, smooth setae (not feathered); Fig. 7. Hypopharynx, dorsal view (right) and ventral view (left); Fig. 8. Labium." httpUri="https://zenodo.org/record/220788/files/figure.png" pageId="5" pageNumber="455">Fig. 8</figureCitation>
|
||
; postmentum covered with sparsely scattered simple setae and disc-shaped sensory pits or setal bases.
|
||
</paragraph>
|
||
<paragraph id="8BB636B0FFB29F3AFF581F8BFBEFD944" blockId="5.[151,1436,151,2013]" pageId="5" pageNumber="455">
|
||
<emphasis id="B97DEAA2FFB29F3AFF581F8BFEF1DBA4" box="[199,318,1484,1509]" italics="true" pageId="5" pageNumber="455">Mandibles</emphasis>
|
||
(
|
||
<figureCitation id="13322A35FFB29F3AFED21F8BFE74DBA5" box="[333,443,1484,1509]" captionStart="FIGURE 9 – 13" captionStartId="9.[151,250,1942,1964]" captionTargetBox="[228,1364,203,1913]" captionTargetId="figure@9.[211,1376,193,1921]" captionTargetPageId="9" captionText="FIGURE 9 – 13. Paralectotype nymph of Lestagella penicillata. Fig. 9. Ventral surface of mandibles; Fig. 10. Left mandible; Fig. 11. Right mandible; Fig. 12. Right maxilla; Fig. 13. Worn maxilla from a mature nymph." httpUri="https://zenodo.org/record/220789/files/figure.png" pageId="5" pageNumber="455">Fig. 9–11</figureCitation>
|
||
) elongate, length almost 4 times width. Few long socketed-setae (<10) from middle of outer lateral margin towards the base. Incisors single, prominent, with small tuft of very fine setae on outer edge of incisor near distal end (
|
||
<figureCitation id="13322A35FFB29F3AFE3E1C53FDD1D86D" box="[417,542,1556,1581]" captionStart="FIGURE 9 – 13" captionStartId="9.[151,250,1942,1964]" captionTargetBox="[228,1364,203,1913]" captionTargetId="figure@9.[211,1376,193,1921]" captionTargetPageId="9" captionText="FIGURE 9 – 13. Paralectotype nymph of Lestagella penicillata. Fig. 9. Ventral surface of mandibles; Fig. 10. Left mandible; Fig. 11. Right mandible; Fig. 12. Right maxilla; Fig. 13. Worn maxilla from a mature nymph." httpUri="https://zenodo.org/record/220789/files/figure.png" pageId="5" pageNumber="455">Fig. 10–11</figureCitation>
|
||
a). Ventral surface of mandibles (
|
||
<figureCitation id="13322A35FFB29F3AFC0A1C53FC15D86D" box="[917,986,1556,1581]" captionStart="FIGURE 9 – 13" captionStartId="9.[151,250,1942,1964]" captionTargetBox="[228,1364,203,1913]" captionTargetId="figure@9.[211,1376,193,1921]" captionTargetPageId="9" captionText="FIGURE 9 – 13. Paralectotype nymph of Lestagella penicillata. Fig. 9. Ventral surface of mandibles; Fig. 10. Left mandible; Fig. 11. Right mandible; Fig. 12. Right maxilla; Fig. 13. Worn maxilla from a mature nymph." httpUri="https://zenodo.org/record/220789/files/figure.png" pageId="5" pageNumber="455">Fig. 9</figureCitation>
|
||
) with many disc-shaped sensory pits or setal bases, medio-transverse groove with small triangular scales or sclerotized projections (
|
||
<figureCitation id="13322A35FFB29F3AFB071C70FB14D811" box="[1176,1243,1591,1616]" captionStart="FIGURE 9 – 13" captionStartId="9.[151,250,1942,1964]" captionTargetBox="[228,1364,203,1913]" captionTargetId="figure@9.[211,1376,193,1921]" captionTargetPageId="9" captionText="FIGURE 9 – 13. Paralectotype nymph of Lestagella penicillata. Fig. 9. Ventral surface of mandibles; Fig. 10. Left mandible; Fig. 11. Right mandible; Fig. 12. Right maxilla; Fig. 13. Worn maxilla from a mature nymph." httpUri="https://zenodo.org/record/220789/files/figure.png" pageId="5" pageNumber="455">Fig. 9</figureCitation>
|
||
b). Left mandible (
|
||
<figureCitation id="13322A35FFB29F3AFF001C1BFF3ED835" box="[159,241,1628,1653]" captionStart="FIGURE 9 – 13" captionStartId="9.[151,250,1942,1964]" captionTargetBox="[228,1364,203,1913]" captionTargetId="figure@9.[211,1376,193,1921]" captionTargetPageId="9" captionText="FIGURE 9 – 13. Paralectotype nymph of Lestagella penicillata. Fig. 9. Ventral surface of mandibles; Fig. 10. Left mandible; Fig. 11. Right mandible; Fig. 12. Right maxilla; Fig. 13. Worn maxilla from a mature nymph." httpUri="https://zenodo.org/record/220789/files/figure.png" pageId="5" pageNumber="455">Fig. 10</figureCitation>
|
||
) with prostheca close to incisor, well-developed into long sclerotized setae with the longest seta feathered or brush-like (
|
||
<figureCitation id="13322A35FFB29F3AFEA51C38FE41D8D9" box="[314,398,1663,1688]" captionStart="FIGURE 9 – 13" captionStartId="9.[151,250,1942,1964]" captionTargetBox="[228,1364,203,1913]" captionTargetId="figure@9.[211,1376,193,1921]" captionTargetPageId="9" captionText="FIGURE 9 – 13. Paralectotype nymph of Lestagella penicillata. Fig. 9. Ventral surface of mandibles; Fig. 10. Left mandible; Fig. 11. Right mandible; Fig. 12. Right maxilla; Fig. 13. Worn maxilla from a mature nymph." httpUri="https://zenodo.org/record/220789/files/figure.png" pageId="5" pageNumber="455">Fig. 10</figureCitation>
|
||
c). Molar region prominent with 2–3 long thin setae below mola. Right mandible (
|
||
<figureCitation id="13322A35FFB29F3AFADE1C38FA5CD8D9" box="[1345,1427,1663,1688]" captionStart="FIGURE 9 – 13" captionStartId="9.[151,250,1942,1964]" captionTargetBox="[228,1364,203,1913]" captionTargetId="figure@9.[211,1376,193,1921]" captionTargetPageId="9" captionText="FIGURE 9 – 13. Paralectotype nymph of Lestagella penicillata. Fig. 9. Ventral surface of mandibles; Fig. 10. Left mandible; Fig. 11. Right mandible; Fig. 12. Right maxilla; Fig. 13. Worn maxilla from a mature nymph." httpUri="https://zenodo.org/record/220789/files/figure.png" pageId="5" pageNumber="455">Fig. 11</figureCitation>
|
||
) with prostheca well-developed, with branched sclerotized setae, with a single feathery or brush-like seta protruding out towards the mola (
|
||
<figureCitation id="13322A35FFB29F3AFE021C80FE3FD8A1" box="[413,496,1735,1760]" captionStart="FIGURE 9 – 13" captionStartId="9.[151,250,1942,1964]" captionTargetBox="[228,1364,203,1913]" captionTargetId="figure@9.[211,1376,193,1921]" captionTargetPageId="9" captionText="FIGURE 9 – 13. Paralectotype nymph of Lestagella penicillata. Fig. 9. Ventral surface of mandibles; Fig. 10. Left mandible; Fig. 11. Right mandible; Fig. 12. Right maxilla; Fig. 13. Worn maxilla from a mature nymph." httpUri="https://zenodo.org/record/220789/files/figure.png" pageId="5" pageNumber="455">Fig. 11</figureCitation>
|
||
d); molar region with 3 sclerotized seta-like projections distally (
|
||
<figureCitation id="13322A35FFB29F3AFB411C80FAE0D8A1" box="[1246,1327,1735,1760]" captionStart="FIGURE 9 – 13" captionStartId="9.[151,250,1942,1964]" captionTargetBox="[228,1364,203,1913]" captionTargetId="figure@9.[211,1376,193,1921]" captionTargetPageId="9" captionText="FIGURE 9 – 13. Paralectotype nymph of Lestagella penicillata. Fig. 9. Ventral surface of mandibles; Fig. 10. Left mandible; Fig. 11. Right mandible; Fig. 12. Right maxilla; Fig. 13. Worn maxilla from a mature nymph." httpUri="https://zenodo.org/record/220789/files/figure.png" pageId="5" pageNumber="455">Fig. 11</figureCitation>
|
||
e) and an elongated, thumb-like proximal ridge (
|
||
<figureCitation id="13322A35FFB29F3AFDD71CABFD57D944" box="[584,664,1772,1797]" captionStart="FIGURE 9 – 13" captionStartId="9.[151,250,1942,1964]" captionTargetBox="[228,1364,203,1913]" captionTargetId="figure@9.[211,1376,193,1921]" captionTargetPageId="9" captionText="FIGURE 9 – 13. Paralectotype nymph of Lestagella penicillata. Fig. 9. Ventral surface of mandibles; Fig. 10. Left mandible; Fig. 11. Right mandible; Fig. 12. Right maxilla; Fig. 13. Worn maxilla from a mature nymph." httpUri="https://zenodo.org/record/220789/files/figure.png" pageId="5" pageNumber="455">Fig. 11</figureCitation>
|
||
f); row of setae (<10) below mola.
|
||
</paragraph>
|
||
<paragraph id="8BB636B0FFB29F3AFF581D48FCF3D99C" blockId="5.[151,1436,151,2013]" pageId="5" pageNumber="455">
|
||
<emphasis id="B97DEAA2FFB29F3AFF581D48FEE4D969" box="[199,299,1807,1832]" italics="true" pageId="5" pageNumber="455">Maxillae</emphasis>
|
||
(
|
||
<figureCitation id="13322A35FFB29F3AFEA51D48FE79D969" box="[314,438,1807,1832]" captionStart="FIGURE 9 – 13" captionStartId="9.[151,250,1942,1964]" captionTargetBox="[228,1364,203,1913]" captionTargetId="figure@9.[211,1376,193,1921]" captionTargetPageId="9" captionText="FIGURE 9 – 13. Paralectotype nymph of Lestagella penicillata. Fig. 9. Ventral surface of mandibles; Fig. 10. Left mandible; Fig. 11. Right mandible; Fig. 12. Right maxilla; Fig. 13. Worn maxilla from a mature nymph." httpUri="https://zenodo.org/record/220789/files/figure.png" pageId="5" pageNumber="455">Fig. 12–13</figureCitation>
|
||
) uniform with maxillary palp absent. Canines fused into a single elongate canine, with a depression along inner margin containing a single seta (
|
||
<figureCitation id="13322A35FFB29F3AFC8E1D73FCAAD90D" box="[785,869,1844,1869]" captionStart="FIGURE 9 – 13" captionStartId="9.[151,250,1942,1964]" captionTargetBox="[228,1364,203,1913]" captionTargetId="figure@9.[211,1376,193,1921]" captionTargetPageId="9" captionText="FIGURE 9 – 13. Paralectotype nymph of Lestagella penicillata. Fig. 9. Ventral surface of mandibles; Fig. 10. Left mandible; Fig. 11. Right mandible; Fig. 12. Right maxilla; Fig. 13. Worn maxilla from a mature nymph." httpUri="https://zenodo.org/record/220789/files/figure.png" pageId="5" pageNumber="455">
|
||
Fig.
|
||
<quantity id="4CF19B55FFB29F3AFCD81D73FCAAD90D" box="[839,869,1844,1868]" metricMagnitude="-2" metricUnit="kg" metricValue="1.2" pageId="5" pageNumber="455" unit="g" value="12.0">12</quantity>
|
||
</figureCitation>
|
||
g). Cluster of long, thin setae at base of canine on outer face. Apex of galea-lacinia with two dentisetae (
|
||
<figureCitation id="13322A35FFB29F3AFC811D10FCBBD931" box="[798,884,1879,1904]" captionStart="FIGURE 9 – 13" captionStartId="9.[151,250,1942,1964]" captionTargetBox="[228,1364,203,1913]" captionTargetId="figure@9.[211,1376,193,1921]" captionTargetPageId="9" captionText="FIGURE 9 – 13. Paralectotype nymph of Lestagella penicillata. Fig. 9. Ventral surface of mandibles; Fig. 10. Left mandible; Fig. 11. Right mandible; Fig. 12. Right maxilla; Fig. 13. Worn maxilla from a mature nymph." httpUri="https://zenodo.org/record/220789/files/figure.png" pageId="5" pageNumber="455">Fig. 12</figureCitation>
|
||
h, 13h) and 6–7 long socketed setae. Proximal dentiseta slightly serrated on the inner margin. One large seta present on inner dorso-lateral surface below galealacinia apex and 5 thin simple setae on inner lateral surface below large single seta as seen in
|
||
<figureCitation id="13322A35FFB29F3AFB261DE7FAC4D9F9" box="[1209,1291,1952,1977]" captionStart="FIGURE 9 – 13" captionStartId="9.[151,250,1942,1964]" captionTargetBox="[228,1364,203,1913]" captionTargetId="figure@9.[211,1376,193,1921]" captionTargetPageId="9" captionText="FIGURE 9 – 13. Paralectotype nymph of Lestagella penicillata. Fig. 9. Ventral surface of mandibles; Fig. 10. Left mandible; Fig. 11. Right mandible; Fig. 12. Right maxilla; Fig. 13. Worn maxilla from a mature nymph." httpUri="https://zenodo.org/record/220789/files/figure.png" pageId="5" pageNumber="455">Fig. 12</figureCitation>
|
||
. A few large and thin, simple setae present on lower, outer lateral margin.
|
||
</paragraph>
|
||
<caption id="DF766638FFB19F39FF081DCFFDD8D99A" httpUri="https://zenodo.org/record/220786/files/figure.png" pageId="6" pageNumber="456" targetBox="[239,1343,185,1906]" targetPageId="6">
|
||
<paragraph id="8BB636B0FFB19F39FF081DCFFDD8D99A" blockId="6.[151,1436,1928,2011]" pageId="6" pageNumber="456">
|
||
<emphasis id="B97DEAA2FFB19F39FF081DCFFEDBD9DC" bold="true" box="[151,276,1928,1950]" pageId="6" pageNumber="456">FIGURE 4.</emphasis>
|
||
Paralectotype male imago of
|
||
<taxonomicName id="4C094D33FFB19F39FDD61DCFFCE9D9DF" box="[585,806,1928,1950]" class="Insecta" family="Teloganodidae" genus="Lestagella" kingdom="Animalia" order="Ephemeroptera" pageId="6" pageNumber="456" phylum="Arthropoda" rank="species" species="penicillata">
|
||
<emphasis id="B97DEAA2FFB19F39FDD61DCFFCE9D9DF" box="[585,806,1928,1950]" italics="true" pageId="6" pageNumber="456">Lestagella penicillata</emphasis>
|
||
</taxonomicName>
|
||
. (a) Foreleg showing details of (b) femora; (c) tarsus and (d) tarsal claw. (e) Hindleg showing (f) details of the tarsi and claw and (g) spine-like processes of tarsi (female imago fore-, mid- and hindlegs similar to male hindleg).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF766638FFB09F38FF081E0AFEDDDAC3" httpUri="https://zenodo.org/record/220787/files/figure.png" pageId="7" pageNumber="457" targetBox="[188,1399,156,1077]" targetPageId="7">
|
||
<paragraph id="8BB636B0FFB09F38FF081E0AFEDDDAC3" blockId="7.[151,1436,1101,1154]" pageId="7" pageNumber="457">
|
||
<emphasis id="B97DEAA2FFB09F38FF081E0AFEDADA22" bold="true" box="[151,277,1101,1123]" pageId="7" pageNumber="457">FIGURE 5.</emphasis>
|
||
Lectotype male (a) genitalia of
|
||
<taxonomicName id="4C094D33FFB09F38FDF81E0AFC89DA22" box="[615,838,1101,1123]" class="Insecta" family="Teloganodidae" genus="Lestagella" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="457" phylum="Arthropoda" rank="species" species="penicillata">
|
||
<emphasis id="B97DEAA2FFB09F38FDF81E0AFC89DA22" box="[615,838,1101,1123]" italics="true" pageId="7" pageNumber="457">Lestagella penicillata</emphasis>
|
||
</taxonomicName>
|
||
showing details of genital forceps (b) segment II and (c) segment III.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BB636B0FFB09F38FF581EE8FC34D839" blockId="7.[151,1437,1199,2016]" pageId="7" pageNumber="457">
|
||
<emphasis id="B97DEAA2FFB09F38FF581EE8FED7DA89" box="[199,280,1199,1224]" italics="true" pageId="7" pageNumber="457">Thorax</emphasis>
|
||
. Outer edges of prothorax lined with spatulate setae similar to spatulate setae shown in
|
||
<figureCitation id="13322A35FFB09F38FB611EE8FAA5DA86" box="[1278,1386,1199,1224]" captionStart="FIGURE 14" captionStartId="10.[151,250,1119,1141]" captionTargetBox="[189,1396,213,1096]" captionTargetId="figure@10.[182,1405,193,1098]" captionTargetPageId="10" captionText="FIGURE 14. Paralectotype nymph foreleg of Lestagella penicillata showing (a) spatulate setae; (b) variable medio-transverse gap on femur; (c) tarsal claw showing denticles and subapical setae." httpUri="https://zenodo.org/record/220790/files/figure.png" pageId="7" pageNumber="457">Figure 14</figureCitation>
|
||
a on forefemur. Foreleg (
|
||
<figureCitation id="13322A35FFB09F38FEE41E94FE1FDAAA" box="[379,464,1235,1260]" captionStart="FIGURE 14" captionStartId="10.[151,250,1119,1141]" captionTargetBox="[189,1396,213,1096]" captionTargetId="figure@10.[182,1405,193,1098]" captionTargetPageId="10" captionText="FIGURE 14. Paralectotype nymph foreleg of Lestagella penicillata showing (a) spatulate setae; (b) variable medio-transverse gap on femur; (c) tarsal claw showing denticles and subapical setae." httpUri="https://zenodo.org/record/220790/files/figure.png" pageId="7" pageNumber="457">Fig. 14</figureCitation>
|
||
), femur subequal to tibia in length, medially broadened, narrowing toward distal and proximal ends. Medio-transverse spatulate setae (
|
||
<figureCitation id="13322A35FFB09F38FD491EB0FCE5DB4E" box="[726,810,1271,1296]" captionStart="FIGURE 14" captionStartId="10.[151,250,1119,1141]" captionTargetBox="[189,1396,213,1096]" captionTargetId="figure@10.[182,1405,193,1098]" captionTargetPageId="10" captionText="FIGURE 14. Paralectotype nymph foreleg of Lestagella penicillata showing (a) spatulate setae; (b) variable medio-transverse gap on femur; (c) tarsal claw showing denticles and subapical setae." httpUri="https://zenodo.org/record/220790/files/figure.png" pageId="7" pageNumber="457">Fig. 14</figureCitation>
|
||
a) present along transverse ridge on dorsal surface of forefemur; size of medial gap between transverse ridges of spatulate setae variable (
|
||
<figureCitation id="13322A35FFB09F38FBCD1F5CFB69DB75" box="[1106,1190,1307,1332]" captionStart="FIGURE 14" captionStartId="10.[151,250,1119,1141]" captionTargetBox="[189,1396,213,1096]" captionTargetId="figure@10.[182,1405,193,1098]" captionTargetPageId="10" captionText="FIGURE 14. Paralectotype nymph foreleg of Lestagella penicillata showing (a) spatulate setae; (b) variable medio-transverse gap on femur; (c) tarsal claw showing denticles and subapical setae." httpUri="https://zenodo.org/record/220790/files/figure.png" pageId="7" pageNumber="457">Fig. 14</figureCitation>
|
||
b). This ridge extends distally along the postero-lateral margin where the setae become longer (over 3 times length of spatulate setae). Short spatulate and lanceolate setae are present along antero-lateral margin with few long setae scattered near proximal base. Dorsal surface of tibia with single row of long, perpendicular setae, lateral margins interspersed with small, simple setae. Tarsus ca. half the length of tibia, entire surface interspersed with small, simple setae. Tarsal claw (
|
||
<figureCitation id="13322A35FFB09F38FEB41F88FEB1DBA6" box="[299,382,1487,1512]" captionStart="FIGURE 14" captionStartId="10.[151,250,1119,1141]" captionTargetBox="[189,1396,213,1096]" captionTargetId="figure@10.[182,1405,193,1098]" captionTargetPageId="10" captionText="FIGURE 14. Paralectotype nymph foreleg of Lestagella penicillata showing (a) spatulate setae; (b) variable medio-transverse gap on femur; (c) tarsal claw showing denticles and subapical setae." httpUri="https://zenodo.org/record/220790/files/figure.png" pageId="7" pageNumber="457">Fig. 14</figureCitation>
|
||
c) elongate with a single row of 4–6 variably sized smaller denticles followed by one large apical tooth. A single row of 4 small, subapical setae present apicolaterally on each side of claw. Ventral base of tarsal claw with small sparsely scattered setae. Mid- and hindlegs as seen in
|
||
<figureCitation id="13322A35FFB09F38FBB61C50FBA0D86E" box="[1065,1135,1559,1584]" captionStart="FIGURE 2" captionStartId="3.[151,250,1936,1958]" captionTargetBox="[166,1425,613,1911]" captionTargetId="figure@3.[166,1426,613,1913]" captionTargetPageId="3" captionText="FIGURE 2. Paralectotypes of Lestagella penicillata. (a) Lateral view of adult female; (b) lateral view of adult male. Dorsal views of (c) female nymph and (d) male nymph, arrow showing foreleg regeneration where one foreleg is noticeably smaller than the other and without various types of setae. (e) Ventral view of male nymph. Scale bars = 1 mm." httpUri="https://zenodo.org/record/220784/files/figure.png" pageId="7" pageNumber="457">Fig. 2</figureCitation>
|
||
c–e, femora slightly more elongate and without transverse ridge of stout setae, antero-lateral margins with long setae and postero-lateral margins with spatulate or stout setae. Tibia, tarsi and claws similar to foreleg.
|
||
</paragraph>
|
||
<paragraph id="8BB636B0FFB09F37FF081CC4FCF4DE94" blockId="7.[151,1437,1199,2016]" lastBlockId="8.[151,1436,151,213]" lastPageId="8" lastPageNumber="458" pageId="7" pageNumber="457">
|
||
<emphasis id="B97DEAA2FFB09F38FF081CC4FECED8DD" box="[151,257,1667,1692]" italics="true" pageId="7" pageNumber="457">Abdomen</emphasis>
|
||
with many fine setae covering the ventral surface, becoming more hirsute closer to the lateral margins. Abdominal segments with series of dark spots dorso-laterally, largest occurring on segment II (
|
||
<figureCitation id="13322A35FFB09F38FB221CE0FACFD881" box="[1213,1280,1703,1728]" captionStart="FIGURE 2" captionStartId="3.[151,250,1936,1958]" captionTargetBox="[166,1425,613,1911]" captionTargetId="figure@3.[166,1426,613,1913]" captionTargetPageId="3" captionText="FIGURE 2. Paralectotypes of Lestagella penicillata. (a) Lateral view of adult female; (b) lateral view of adult male. Dorsal views of (c) female nymph and (d) male nymph, arrow showing foreleg regeneration where one foreleg is noticeably smaller than the other and without various types of setae. (e) Ventral view of male nymph. Scale bars = 1 mm." httpUri="https://zenodo.org/record/220784/files/figure.png" pageId="7" pageNumber="457">Fig. 2</figureCitation>
|
||
c–d). Posterolateral processes subtriangular, moderately developed and slightly separated from base of following segment, processes with single row of long setae. Filamentous gill I (
|
||
<figureCitation id="13322A35FFB09F38FCC31CA8FC7FD949" box="[860,944,1775,1800]" captionStart="FIGURE 15" captionStartId="11.[151,250,1973,1995]" captionTargetBox="[157,1431,836,1946]" captionTargetId="figure@11.[151,1436,827,1952]" captionTargetPageId="11" captionText="FIGURE 15. Paralectotype nymph gills of Lestagella penicillata. (a) Filamentous first gill I on abdominal segment I; (b) operculate lamellate gill II found on abdominal segment II; (c) lamellate gill III; (d) lamellate gill IV." httpUri="https://zenodo.org/record/220791/files/figure.png" pageId="7" pageNumber="457">Fig. 15</figureCitation>
|
||
a) present on abdominal segment I; threesegmented with long, thin, fine setae scattered around segment III. Lamellate gills present on segments II to IV. Gill II (
|
||
<figureCitation id="13322A35FFB09F38FF6F1D70FE8DD911" box="[240,322,1847,1872]" captionStart="FIGURE 15" captionStartId="11.[151,250,1973,1995]" captionTargetBox="[157,1431,836,1946]" captionTargetId="figure@11.[151,1436,827,1952]" captionTargetPageId="11" captionText="FIGURE 15. Paralectotype nymph gills of Lestagella penicillata. (a) Filamentous first gill I on abdominal segment I; (b) operculate lamellate gill II found on abdominal segment II; (c) lamellate gill III; (d) lamellate gill IV." httpUri="https://zenodo.org/record/220791/files/figure.png" pageId="7" pageNumber="457">Fig. 15</figureCitation>
|
||
b) fully operculate, upper lamella ovoid with thin setae present starting ca. two thirds from base, setae longer anteriorly and shorter laterally; lower lamella bifid and highly lobed. Gill III (
|
||
<figureCitation id="13322A35FFB09F38FB0B1D1CFB2AD935" box="[1172,1253,1883,1908]" captionStart="FIGURE 15" captionStartId="11.[151,250,1973,1995]" captionTargetBox="[157,1431,836,1946]" captionTargetId="figure@11.[151,1436,827,1952]" captionTargetPageId="11" captionText="FIGURE 15. Paralectotype nymph gills of Lestagella penicillata. (a) Filamentous first gill I on abdominal segment I; (b) operculate lamellate gill II found on abdominal segment II; (c) lamellate gill III; (d) lamellate gill IV." httpUri="https://zenodo.org/record/220791/files/figure.png" pageId="7" pageNumber="457">Fig. 15</figureCitation>
|
||
c) upper lamella more circular in shape with thin setae present starting ca. three quarters from base, setae longer anteriorly and shorter laterally, lower lamella not bifid, singular and highly lobed. Gill IV (
|
||
<figureCitation id="13322A35FFB09F38FC601DE4FB9FD9FD" box="[1023,1104,1955,1980]" captionStart="FIGURE 15" captionStartId="11.[151,250,1973,1995]" captionTargetBox="[157,1431,836,1946]" captionTargetId="figure@11.[151,1436,827,1952]" captionTargetPageId="11" captionText="FIGURE 15. Paralectotype nymph gills of Lestagella penicillata. (a) Filamentous first gill I on abdominal segment I; (b) operculate lamellate gill II found on abdominal segment II; (c) lamellate gill III; (d) lamellate gill IV." httpUri="https://zenodo.org/record/220791/files/figure.png" pageId="7" pageNumber="457">Fig. 15</figureCitation>
|
||
d) almost semicircular, lower lamella absent, thin setae present along lateral margin to apex, setae longer anteriorly and shorter laterally. All three caudal filaments banded at base, sparsely setose with setae becoming slightly longer distally, medial caudal filament well-developed, cerci ca. two thirds length of body.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF766638FFBF9F37FF081DF2FA5DD9A8" httpUri="https://zenodo.org/record/220788/files/figure.png" pageId="8" pageNumber="458" targetBox="[215,1375,256,1936]" targetPageId="8">
|
||
<paragraph id="8BB636B0FFBF9F37FF081DF2FA5DD9A8" blockId="8.[151,1435,1972,2025]" pageId="8" pageNumber="458">
|
||
<emphasis id="B97DEAA2FFBF9F37FF081DF2FEE1D98B" bold="true" box="[151,302,1973,1995]" pageId="8" pageNumber="458">FIGURE 6–8.</emphasis>
|
||
Paralectotype nymph of
|
||
<taxonomicName id="4C094D33FFBF9F37FDAC1DF3FCDED98B" box="[563,785,1972,1994]" class="Insecta" family="Teloganodidae" genus="Lestagella" kingdom="Animalia" order="Ephemeroptera" pageId="8" pageNumber="458" phylum="Arthropoda" rank="species" species="penicillata">
|
||
<emphasis id="B97DEAA2FFBF9F37FDAC1DF3FCDED98B" box="[563,785,1972,1994]" italics="true" pageId="8" pageNumber="458">Lestagella penicillata</emphasis>
|
||
</taxonomicName>
|
||
. Fig. 6. Labrum showing (a) feathered setae; (b) remnant setal bases; (c) long, smooth setae (not feathered); Fig. 7. Hypopharynx, dorsal view (right) and ventral view (left); Fig. 8. Labium.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF766638FFBE9F36FF081DD1FB87D98A" httpUri="https://zenodo.org/record/220789/files/figure.png" pageId="9" pageNumber="459" targetBox="[228,1364,203,1913]" targetPageId="9">
|
||
<paragraph id="8BB636B0FFBE9F36FF081DD1FB87D98A" blockId="9.[151,1436,1942,1995]" pageId="9" pageNumber="459">
|
||
<emphasis id="B97DEAA2FFBE9F36FF081DD1FEF5D9EA" bold="true" box="[151,314,1942,1964]" pageId="9" pageNumber="459">FIGURE 9–13.</emphasis>
|
||
Paralectotype nymph of
|
||
<taxonomicName id="4C094D33FFBE9F36FDA01DD1FCD2D9ED" box="[575,797,1942,1964]" class="Insecta" family="Teloganodidae" genus="Lestagella" kingdom="Animalia" order="Ephemeroptera" pageId="9" pageNumber="459" phylum="Arthropoda" rank="species" species="penicillata">
|
||
<emphasis id="B97DEAA2FFBE9F36FDA01DD1FCD2D9ED" box="[575,797,1942,1964]" italics="true" pageId="9" pageNumber="459">Lestagella penicillata</emphasis>
|
||
</taxonomicName>
|
||
. Fig. 9. Ventral surface of mandibles; Fig. 10. Left mandible; Fig. 11. Right mandible; Fig. 12. Right maxilla; Fig. 13. Worn maxilla from a mature nymph.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF766638FFBD9F35FF081E18FC87DAD5" httpUri="https://zenodo.org/record/220790/files/figure.png" pageId="10" pageNumber="460" targetBox="[189,1396,213,1096]" targetPageId="10">
|
||
<paragraph id="8BB636B0FFBD9F35FF081E18FC87DAD5" blockId="10.[151,1435,1119,1172]" pageId="10" pageNumber="460">
|
||
<emphasis id="B97DEAA2FFBD9F35FF081E18FEEFDA35" bold="true" box="[151,288,1119,1141]" pageId="10" pageNumber="460">FIGURE 14.</emphasis>
|
||
Paralectotype nymph foreleg of
|
||
<taxonomicName id="4C094D33FFBD9F35FDF11E18FC85DA34" box="[622,842,1119,1141]" class="Insecta" family="Teloganodidae" genus="Lestagella" kingdom="Animalia" order="Ephemeroptera" pageId="10" pageNumber="460" phylum="Arthropoda" rank="species" species="penicillata">
|
||
<emphasis id="B97DEAA2FFBD9F35FDF11E18FC85DA34" box="[622,842,1119,1141]" italics="true" pageId="10" pageNumber="460">Lestagella penicillata</emphasis>
|
||
</taxonomicName>
|
||
showing (a) spatulate setae; (b) variable medio-transverse gap on femur; (c) tarsal claw showing denticles and subapical setae.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C313653BFFBD9F34FF081EA2FEB0DD54" lastPageId="11" lastPageNumber="461" pageId="10" pageNumber="460" type="discussion">
|
||
<paragraph id="8BB636B0FFBD9F35FF081EA2FEDADABF" blockId="10.[151,277,1253,1278]" box="[151,277,1253,1278]" pageId="10" pageNumber="460">
|
||
<emphasis id="B97DEAA2FFBD9F35FF081EA2FEDADABF" bold="true" box="[151,277,1253,1278]" pageId="10" pageNumber="460">Discussion</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BB636B0FFBD9F35FF081F69FE95D803" blockId="10.[151,1436,1325,1998]" pageId="10" pageNumber="460">
|
||
<taxonomicName id="4C094D33FFBD9F35FF081F69FEE0DB07" box="[151,303,1325,1350]" class="Insecta" family="Teloganodidae" genus="Lestagella" kingdom="Animalia" order="Ephemeroptera" pageId="10" pageNumber="460" phylum="Arthropoda" rank="species" species="penicillata">
|
||
<emphasis id="B97DEAA2FFBD9F35FF081F69FEE0DB07" box="[151,303,1325,1350]" italics="true" pageId="10" pageNumber="460">L. penicillata</emphasis>
|
||
</taxonomicName>
|
||
shows a high degree of variability in the lingual medial notch of the hypopharynx (
|
||
<figureCitation id="13322A35FFBD9F35FA9C1F6AFA85DB07" box="[1283,1354,1325,1350]" captionStart="FIGURE 6 – 8" captionStartId="8.[151,250,1973,1995]" captionTargetBox="[215,1375,256,1936]" captionTargetId="figure@8.[214,1375,251,1952]" captionTargetPageId="8" captionText="FIGURE 6 – 8. Paralectotype nymph of Lestagella penicillata. Fig. 6. Labrum showing (a) feathered setae; (b) remnant setal bases; (c) long, smooth setae (not feathered); Fig. 7. Hypopharynx, dorsal view (right) and ventral view (left); Fig. 8. Labium." httpUri="https://zenodo.org/record/220788/files/figure.png" pageId="10" pageNumber="460">Fig. 7</figureCitation>
|
||
), other factors such as wear-and-tear of mouthparts (
|
||
<figureCitation id="13322A35FFBD9F35FD311F16FCC9DB2B" box="[686,774,1361,1386]" captionStart="FIGURE 16" captionStartId="12.[151,250,1884,1906]" captionTargetBox="[151,1436,275,1848]" captionTargetId="figure@12.[151,1436,275,1849]" captionTargetPageId="12" captionText="FIGURE 16. Regrowth of mouthparts of Lestagella penicillata. (a) Left mandible; (b) right mandible; (c) maxilla; (d) hypopharynx; (f) labium and (f) labrum." httpUri="https://zenodo.org/record/220792/files/figure.png" pageId="10" pageNumber="460">Fig. 16</figureCitation>
|
||
), regeneration of limbs (
|
||
<figureCitation id="13322A35FFBD9F35FBB11F16FBB9DB2B" box="[1070,1142,1361,1386]" captionStart="FIGURE 2" captionStartId="3.[151,250,1936,1958]" captionTargetBox="[166,1425,613,1911]" captionTargetId="figure@3.[166,1426,613,1913]" captionTargetPageId="3" captionText="FIGURE 2. Paralectotypes of Lestagella penicillata. (a) Lateral view of adult female; (b) lateral view of adult male. Dorsal views of (c) female nymph and (d) male nymph, arrow showing foreleg regeneration where one foreleg is noticeably smaller than the other and without various types of setae. (e) Ventral view of male nymph. Scale bars = 1 mm." httpUri="https://zenodo.org/record/220784/files/figure.png" pageId="10" pageNumber="460">Fig. 2</figureCitation>
|
||
d, arrowed) and different moulting stages can affect the interpretation of morphological characters and identification of the species. However, the imago stage is less variable than the nymphal stage and differences have been seen in the adult stages of potential new and undescribed species of
|
||
<taxonomicName id="4C094D33FFBD9F35FD441FFAFC80DB97" box="[731,847,1469,1494]" class="Insecta" family="Teloganodidae" genus="Lestagella" kingdom="Animalia" order="Ephemeroptera" pageId="10" pageNumber="460" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B97DEAA2FFBD9F35FD441FFAFC80DB97" box="[731,847,1469,1494]" italics="true" pageId="10" pageNumber="460">Lestagella</emphasis>
|
||
</taxonomicName>
|
||
. Edmunds (1959) attributed the differences in distinctiveness between life stages to different rates of evolution between the nymphs and short-lived adults and emphasised the importance of knowing the adult and nymphal stages when recognising genera and species groups (Edmunds 1962).
|
||
</paragraph>
|
||
<paragraph id="8BB636B0FFBD9F35FF581C0AFB9CD8EF" blockId="10.[151,1436,1325,1998]" pageId="10" pageNumber="460">
|
||
McCafferty & Wang (1997) stated that the presence of a medial notch on the lingua of the hypopharynx was diagnostic of the genus. However, in the material examined for the species
|
||
<taxonomicName id="4C094D33FFBD9F35FC681C35FB40D8CB" box="[1015,1167,1649,1674]" class="Insecta" family="Teloganodidae" genus="Lestagella" kingdom="Animalia" order="Ephemeroptera" pageId="10" pageNumber="460" phylum="Arthropoda" rank="species" species="penicillata">
|
||
<emphasis id="B97DEAA2FFBD9F35FC681C35FB40D8CB" box="[1015,1167,1649,1674]" italics="true" pageId="10" pageNumber="460">L. penicillata</emphasis>
|
||
</taxonomicName>
|
||
alone the hypopharynx was found to be variable and not a suitable character for generic or species diagnosis.
|
||
</paragraph>
|
||
<paragraph id="8BB636B0FFBD9F35FF581CFEFEECD98F" blockId="10.[151,1436,1325,1998]" pageId="10" pageNumber="460">
|
||
Demoulin (1970) and McCafferty & Wang (1997) both described the mandibles of
|
||
<taxonomicName id="4C094D33FFBD9F35FB071CFDFAFED893" box="[1176,1329,1721,1746]" class="Insecta" family="Teloganodidae" genus="Lestagella" kingdom="Animalia" order="Ephemeroptera" pageId="10" pageNumber="460" phylum="Arthropoda" rank="species" species="penicillata">
|
||
<emphasis id="B97DEAA2FFBD9F35FB071CFDFAFED893" box="[1176,1329,1721,1746]" italics="true" pageId="10" pageNumber="460">L. penicillata</emphasis>
|
||
</taxonomicName>
|
||
as being atrophied. The use of the term “atrophy” in both studies is ambiguous and unclear. Demoulin (1970) noted that the nymphal mandibular and maxillary canines underwent “progressive atrophy” with age. McCafferty & Wang (1997) suggested that the mandibles are apically atrophied while the maxillae have modified apices, which could refer to either the dentition being reduced, or the thickness and width of the mandibles. In this particular case, it is assumed that McCafferty & Wang (1997) were referring to the reduction in dentition, as the width of the mandibles were already mentioned as being narrow, and both left and right mandibles clearly show worn-down dentition in the illustrations.
|
||
</paragraph>
|
||
<paragraph id="8BB636B0FFBC9F34FF581AD0FB38DF01" blockId="11.[151,1436,151,789]" pageId="11" pageNumber="461">
|
||
Demoulin (1970) examined two nymphs at a younger and older stage, and it is by chance that the younger nymph had moulted more recently than the older nymph, therefore having less worn-down mandibular and maxillary canines, thus making it appear that there is a process of “progressive atrophy” in these mouthparts. It is therefore important to ensure that freshly moulted specimens are used for slide mounting when used for identification purposes, as stressed in other taxonomic studies (e.g. Kluge 2004, Sartori
|
||
<emphasis id="B97DEAA2FFBC9F34FBF01B6EFB68DF01" box="[1135,1191,295,320]" italics="true" pageId="11" pageNumber="461">et al.</emphasis>
|
||
2008).
|
||
</paragraph>
|
||
<paragraph id="8BB636B0FFBC9F34FF581B0AFA5CDC7C" blockId="11.[151,1436,151,789]" pageId="11" pageNumber="461">
|
||
By the aforementioned definition of atrophy in the introduction section, neither of these reported “atrophies” are true for
|
||
<taxonomicName id="4C094D33FFBC9F34FEBE1B28FE59DFC9" box="[289,406,367,392]" class="Insecta" family="Teloganodidae" genus="Lestagella" kingdom="Animalia" order="Ephemeroptera" pageId="11" pageNumber="461" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B97DEAA2FFBC9F34FEBE1B28FE59DFC9" box="[289,406,367,392]" italics="true" pageId="11" pageNumber="461">Lestagella</emphasis>
|
||
</taxonomicName>
|
||
; this “atrophy” is due to wear-and-tear and is seen and well-documented in various other groups [
|
||
<taxonomicName id="4C094D33FFBC9F34FF671BD3FD49DFED" authority="Muller-Liebenau 1973" authorityName="Muller-Liebenau" authorityYear="1973" box="[248,646,404,429]" class="Insecta" family="Baetidae" kingdom="Animalia" order="Ephemeroptera" pageId="11" pageNumber="461" phylum="Arthropoda" rank="family">Baetidae (Muller-Liebenau 1973)</taxonomicName>
|
||
; Ephemeroidea (Elpers 1997); and other stream animals such as Plecoptera, Coleoptera, Diptera, an isopod and snail (Arens 1990)]. When the
|
||
<taxonomicName id="4C094D33FFBC9F34FB821BF0FB5DDF91" box="[1053,1170,439,464]" class="Insecta" family="Teloganodidae" genus="Lestagella" kingdom="Animalia" order="Ephemeroptera" pageId="11" pageNumber="461" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B97DEAA2FFBC9F34FB821BF0FB5DDF91" box="[1053,1170,439,464]" italics="true" pageId="11" pageNumber="461">Lestagella</emphasis>
|
||
</taxonomicName>
|
||
nymph approaches the next moult, the mouthparts are well worn down (appearing atrophied), but the new mouthparts are evident (
|
||
<figureCitation id="13322A35FFBC9F34FAF11B9BFF79DC59" captionStart="FIGURE 16" captionStartId="12.[151,250,1884,1906]" captionTargetBox="[151,1436,275,1848]" captionTargetId="figure@12.[151,1436,275,1849]" captionTargetPageId="12" captionText="FIGURE 16. Regrowth of mouthparts of Lestagella penicillata. (a) Left mandible; (b) right mandible; (c) maxilla; (d) hypopharynx; (f) labium and (f) labrum." httpUri="https://zenodo.org/record/220792/files/figure.png" pageId="11" pageNumber="461">Fig. 16</figureCitation>
|
||
). As McCafferty & Wang (1997) only described the ultimate nymphal stage, it is most likely that the nymphal mouthparts were worn down and they would not be replaced due to final nymphal moult to the subimaginal stage.
|
||
</paragraph>
|
||
<paragraph id="8BB636B0FFBC9F34FF581800FEB0DD54" blockId="11.[151,1436,151,789]" pageId="11" pageNumber="461">
|
||
<figureCitation id="13322A35FFBC9F34FF581800FEF8DC21" box="[199,311,583,608]" captionStart="FIGURE 16" captionStartId="12.[151,250,1884,1906]" captionTargetBox="[151,1436,275,1848]" captionTargetId="figure@12.[151,1436,275,1849]" captionTargetPageId="12" captionText="FIGURE 16. Regrowth of mouthparts of Lestagella penicillata. (a) Left mandible; (b) right mandible; (c) maxilla; (d) hypopharynx; (f) labium and (f) labrum." httpUri="https://zenodo.org/record/220792/files/figure.png" pageId="11" pageNumber="461">Figure 16</figureCitation>
|
||
(a–f) shows the mouthparts of a
|
||
<taxonomicName id="4C094D33FFBC9F34FD5C180EFC91DC21" box="[707,862,583,608]" class="Insecta" family="Teloganodidae" genus="Lestagella" kingdom="Animalia" order="Ephemeroptera" pageId="11" pageNumber="461" phylum="Arthropoda" rank="species" species="penicillata">
|
||
<emphasis id="B97DEAA2FFBC9F34FD5C180EFC91DC21" box="[707,862,583,608]" italics="true" pageId="11" pageNumber="461">L. penicillata</emphasis>
|
||
</taxonomicName>
|
||
nymph approaching the next moult. New, welldeveloped incisors and molars are evident in the left and right mandibles (
|
||
<figureCitation id="13322A35FFBC9F34FC74182BFBF3DCC4" box="[1003,1084,620,645]" captionStart="FIGURE 16" captionStartId="12.[151,250,1884,1906]" captionTargetBox="[151,1436,275,1848]" captionTargetId="figure@12.[151,1436,275,1849]" captionTargetPageId="12" captionText="FIGURE 16. Regrowth of mouthparts of Lestagella penicillata. (a) Left mandible; (b) right mandible; (c) maxilla; (d) hypopharynx; (f) labium and (f) labrum." httpUri="https://zenodo.org/record/220792/files/figure.png" pageId="11" pageNumber="461">Fig. 16</figureCitation>
|
||
a and b respectively, arrowed), which appear to be initially distinctly separated; new setae and molar projections are arrowed. The maxilla (
|
||
<figureCitation id="13322A35FFBC9F34FAF118C8FF7BDC8C" captionStart="FIGURE 16" captionStartId="12.[151,250,1884,1906]" captionTargetBox="[151,1436,275,1848]" captionTargetId="figure@12.[151,1436,275,1849]" captionTargetPageId="12" captionText="FIGURE 16. Regrowth of mouthparts of Lestagella penicillata. (a) Left mandible; (b) right mandible; (c) maxilla; (d) hypopharynx; (f) labium and (f) labrum." httpUri="https://zenodo.org/record/220792/files/figure.png" pageId="11" pageNumber="461">Fig. 16</figureCitation>
|
||
c) regrowth shows a very well-developed, fused incisor and the dentisetae and other setae are clearly visible (see arrows). Newly developed mouthparts can also be seen for the hypopharynx, labium and labrum as seen in
|
||
<figureCitation id="13322A35FFBC9F34FACC1890FF7DDD54" captionStart="FIGURE 16" captionStartId="12.[151,250,1884,1906]" captionTargetBox="[151,1436,275,1848]" captionTargetId="figure@12.[151,1436,275,1849]" captionTargetPageId="12" captionText="FIGURE 16. Regrowth of mouthparts of Lestagella penicillata. (a) Left mandible; (b) right mandible; (c) maxilla; (d) hypopharynx; (f) labium and (f) labrum." httpUri="https://zenodo.org/record/220792/files/figure.png" pageId="11" pageNumber="461">Figure 16</figureCitation>
|
||
(d–f) respectively.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |