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<document id="C7295BC6D56BF5F4F8C2E754CEC35601" ID-CLB-Dataset="45477" ID-DOI="10.11646/zootaxa.3815.3.5" ID-GBIF-Dataset="a135a590-a8a5-4fc1-bb2f-925d6920e48b" ID-ISSN="1175-5326" ID-Zenodo-Dep="225975" ID-ZooBank="CBBEC600-252A-4591-BD83-C754948ED3A3" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460437510317" checkinUser="plazi" docAuthor="Shi, Weifang &amp; Tong, Xiaoli" docDate="2014" docId="7E4287D88856FFC283ECE03CFA76F123" docLanguage="en" docName="zt03815p408.pdf" docOrigin="Zootaxa 3815 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Labiobaetis" docType="key" docVersion="9" lastPageNumber="407" masterDocId="827BFFA0885FFFC8837BE434FFEAF32F" masterDocTitle="The genus Labiobaetis (Ephemeroptera: Baetidae) in China, with description of a new species" masterLastPageNumber="408" masterPageNumber="397" pageNumber="406" updateTime="1698332404576" updateUser="ExternalLinkService">
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<mods:title id="54ED64827D0717CDB00380B7EE6FB349">The genus Labiobaetis (Ephemeroptera: Baetidae) in China, with description of a new species</mods:title>
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<mods:namePart id="8D50A0A48DB92294EC1FAE3925A6C76A">Shi, Weifang</mods:namePart>
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<mods:namePart id="4E1033D4E601B4D451DD4EEDA9439DCD">Tong, Xiaoli</mods:namePart>
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<mods:title id="92B1A92188D9BD03C9F07D7BEED1A879">Zootaxa</mods:title>
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<mods:date id="8362ECAB409E6ADDB61672F9A8336A64">2014</mods:date>
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<treatment id="7E4287D88856FFC283ECE03CFA76F123" ID-DOI="http://doi.org/10.5281/zenodo.6123028" ID-GBIF-Taxon="119506953" ID-Zenodo-Dep="6123028" LSID="urn:lsid:plazi:treatment:7E4287D88856FFC283ECE03CFA76F123" httpUri="http://treatment.plazi.org/id/7E4287D88856FFC283ECE03CFA76F123" lastPageId="10" lastPageNumber="407" pageId="9" pageNumber="406">
<subSubSection id="BEF165458856FFC183ECE03CFC90F76C" pageId="9" pageNumber="406" type="nomenclature">
<paragraph id="F65436CE8856FFC183ECE03CFC79F70D" blockId="9.[151,915,1032,1091]" box="[151,915,1032,1058]" pageId="9" pageNumber="406">
<heading id="AD1C81A28856FFC183ECE03CFC79F70D" bold="true" box="[151,915,1032,1058]" fontSize="11" level="1" pageId="9" pageNumber="406" reason="1">
<emphasis id="C49FEADC8856FFC183ECE03CFC79F70D" bold="true" box="[151,915,1032,1058]" pageId="9" pageNumber="406">
Key to known mature nymphs of Oriental
<taxonomicName id="31EB4D4D8856FFC181D1E03CFCDCF70D" ID-CoL="59N6" ID-ENA="328901" box="[682,822,1032,1058]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="9" pageNumber="406" phylum="Arthropoda" rank="genus">
<emphasis id="C49FEADC8856FFC181D1E03CFCDCF70D" bold="true" box="[682,822,1032,1058]" italics="true" pageId="9" pageNumber="406">Labiobaetis</emphasis>
</taxonomicName>
species
</emphasis>
</heading>
</paragraph>
<paragraph id="F65436CE8856FFC183ECE01EFC90F76C" blockId="9.[151,915,1032,1091]" box="[151,890,1066,1091]" pageId="9" pageNumber="406">(excluding 4 species which are known only from the imago stage)</paragraph>
</subSubSection>
<subSubSection id="BEF165458856FFC283ECE046FA76F123" lastPageId="10" lastPageNumber="407" pageId="9" pageNumber="406" type="key">
<keyStep id="4D1F2E6B8856FFC183ECE046FA71F78A" pageId="9" pageNumber="406">
<paragraph id="F65436CE8856FFC183ECE046FA71F7A8" blockId="9.[151,1436,1138,2010]" box="[151,1435,1138,1159]" pageId="9" pageNumber="406">
<keyLead id="4D1A95FB8856FFC183ECE046FA71F7A8" box="[151,1435,1138,1159]" pageId="9" pageNumber="406">1. Six pairs of gills (abdominal segment I without a pair of gills)................................................. 2</keyLead>
</paragraph>
<paragraph id="F65436CE8856FFC183ECE0A4FA71F78A" blockId="9.[151,1436,1138,2010]" box="[151,1435,1168,1189]" pageId="9" pageNumber="406">
<keyLead id="4D1A95FB8856FFC183ECE0A4FA71F78A" box="[151,1435,1168,1189]" pageId="9" pageNumber="406">- Seven pairs of gills (abdominal segment I with a pair of gills)................................................... 9</keyLead>
</paragraph>
</keyStep>
<keyStep id="4D1F2E6B8856FFC183ECE099FA71F7F0" pageId="9" pageNumber="406">
<paragraph id="F65436CE8856FFC183ECE099FA71F7ED" blockId="9.[151,1436,1138,2010]" box="[151,1435,1197,1218]" pageId="9" pageNumber="406">
<keyLead id="4D1A95FB8856FFC183ECE099FA71F7ED" box="[151,1435,1197,1218]" pageId="9" pageNumber="406">
2
<collectingCountry id="8EFC765E8856FFC1839AE099FEFBF7ED" box="[225,273,1197,1218]" name="India" pageId="9" pageNumber="406">Hind</collectingCountry>
wing pads present or reduce to small vestige............................................................ 3
</keyLead>
</paragraph>
<paragraph id="F65436CE8856FFC183ECE0FEFA71F7F0" blockId="9.[151,1436,1138,2010]" box="[151,1435,1226,1247]" pageId="9" pageNumber="406">
<keyLead id="4D1A95FB8856FFC183ECE0FEFA71F7F0" box="[151,1435,1226,1247]" pageId="9" pageNumber="406">
-
<collectingCountry id="8EFC765E8856FFC1839AE0FEFEFBF7F0" box="[225,273,1226,1247]" name="India" pageId="9" pageNumber="406">Hind</collectingCountry>
wing pads absent................................................................................. 6
</keyLead>
</paragraph>
</keyStep>
<keyStep id="4D1F2E6B8856FFC183ECE0DCFA76F635" pageId="9" pageNumber="406">
<paragraph id="F65436CE8856FFC183ECE0DCFA76F7D2" blockId="9.[151,1436,1138,2010]" box="[151,1436,1256,1277]" pageId="9" pageNumber="406">
<keyLead id="4D1A95FB8856FFC183ECE0DCFA76F7D2" box="[151,1436,1256,1277]" pageId="9" pageNumber="406">3 Plane of right mandible between incisor base and molar region with a distinct protuberance........................... 4</keyLead>
</paragraph>
<paragraph id="F65436CE8856FFC183ECE131FA76F635" blockId="9.[151,1436,1138,2010]" box="[151,1436,1285,1306]" pageId="9" pageNumber="406">
<keyLead id="4D1A95FB8856FFC183ECE131FA76F635" box="[151,1436,1285,1306]" pageId="9" pageNumber="406">- Plane of right mandible between incisor base and molar region smooth without any protuberance...................... 5</keyLead>
</paragraph>
</keyStep>
<keyStep id="4D1F2E6B8856FFC183ECE116FA71F682" pageId="9" pageNumber="406">
<paragraph id="F65436CE8856FFC183ECE116FA71F65D" blockId="9.[151,1436,1138,2010]" pageId="9" pageNumber="406">
<keyLead id="4D1A95FB8856FFC183ECE116FA71F65D" pageId="9" pageNumber="406">
4 Posterior marginal spines rounded on terga IIV, but getting narrower and longer on terga V-X; coloration of all abdominal terga pale except for tergum V with a dark brown irregular marking................................................................................................
<taxonomicName id="31EB4D4D8856FFC1804BE169FB24F65D" authority="Muller-Liebenau &amp; Hubbard" authorityName="Muller-Liebenau &amp; Hubbard" box="[816,1230,1372,1394]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="9" pageNumber="406" phylum="Arthropoda" rank="species" species="ordinatus" status="comb. nov.">
<emphasis id="C49FEADC8856FFC1804BE169FC4EF65D" box="[816,932,1372,1394]" italics="true" pageId="9" pageNumber="406">L. ordinatus</emphasis>
(Müller-Liebenau &amp; Hubbard)
</taxonomicName>
<taxonomicNameLabel id="DFAC57A78856FFC187AFE169FAC3F65D" box="[1236,1321,1373,1394]" pageId="9" pageNumber="406">n. comb.</taxonomicNameLabel>
(
<collectingCountry id="8EFC765E8856FFC1864FE169FA7FF65D" box="[1332,1429,1373,1394]" name="Sri Lanka" pageId="9" pageNumber="406">Sri Lanka</collectingCountry>
)
</keyLead>
</paragraph>
<paragraph id="F65436CE8856FFC183ECE14EFA71F682" blockId="9.[151,1436,1138,2010]" pageId="9" pageNumber="406">
<keyLead id="4D1A95FB8856FFC183ECE14EFA71F682" pageId="9" pageNumber="406">
- Posterior marginal spines rounded with wide base on all terga; coloration of all abdominal terga brown except for 2 pairs of small cream submedial dots on each tergum.................
<taxonomicName id="31EB4D4D8856FFC18022E1ACFB65F682" authority="Muller-Liebenau" authorityName="Muller-Liebenau" box="[857,1167,1432,1453]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="9" pageNumber="406" phylum="Arthropoda" rank="species" species="numeratus" status="comb. nov.">
<emphasis id="C49FEADC8856FFC18022E1ACFC3DF682" box="[857,983,1432,1453]" italics="true" pageId="9" pageNumber="406">L. numeratus</emphasis>
(Müller-Liebenau)
</taxonomicName>
<taxonomicNameLabel id="DFAC57A78856FFC187EEE1ACFB00F682" box="[1173,1258,1432,1453]" pageId="9" pageNumber="406">n. comb.</taxonomicNameLabel>
(
<collectingCountry id="8EFC765E8856FFC1878EE1ACFAD8F682" box="[1269,1330,1432,1453]" name="China" pageId="9" pageNumber="406">China</collectingCountry>
,
<collectingCountry id="8EFC765E8856FFC18647E1ACFA7FF682" box="[1340,1429,1432,1453]" name="Malaysia" pageId="9" pageNumber="406">Malaysia</collectingCountry>
)
</keyLead>
</paragraph>
</keyStep>
<keyStep id="4D1F2E6B8856FFC183ECE181FA76F50D" pageId="9" pageNumber="406">
<paragraph id="F65436CE8856FFC183ECE181FA71F6C8" blockId="9.[151,1436,1138,2010]" pageId="9" pageNumber="406">
<keyLead id="4D1A95FB8856FFC183ECE181FA71F6C8" pageId="9" pageNumber="406">
5 Labrum submarginal setae simple and glabrous; terminal segment of maxillary palpus slightly concave near apex.............................................................
<taxonomicName id="31EB4D4D8856FFC1803FE1E7FB9DF6C8" authority="Muller-Liebenau" authorityName="Muller-Liebenau" box="[836,1143,1490,1512]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="9" pageNumber="406" phylum="Arthropoda" rank="species" species="moriharai" status="comb. nov.">
<emphasis id="C49FEADC8856FFC1803FE1E7FC54F6C7" box="[836,958,1490,1512]" italics="true" pageId="9" pageNumber="406">L. moriharai</emphasis>
(Müller-Liebenau)
</taxonomicName>
<taxonomicNameLabel id="DFAC57A78856FFC18706E1E6FB38F6C8" box="[1149,1234,1490,1511]" pageId="9" pageNumber="406">n. comb.</taxonomicNameLabel>
(
<collectingCountry id="8EFC765E8856FFC187A6E1E6FAD3F6C8" box="[1245,1337,1490,1511]" name="Malaysia" pageId="9" pageNumber="406">Malaysia</collectingCountry>
,
<collectingCountry id="8EFC765E8856FFC18639E1E6FA7FF6C8" box="[1346,1429,1490,1511]" name="Vietnam" pageId="9" pageNumber="406">Vietnam</collectingCountry>
)
</keyLead>
</paragraph>
<paragraph id="F65436CE8856FFC183ECE1C4FA76F50D" blockId="9.[151,1436,1138,2010]" pageId="9" pageNumber="406">
<keyLead id="4D1A95FB8856FFC183ECE1C4FA76F50D" pageId="9" pageNumber="406">
- Labrum submarginal setae spatulate and serrated apically; terminal segment of maxillary palpus with a distinct notch at mesoapical 1/3......................................................
<taxonomicName id="31EB4D4D8856FFC18087E239FB19F50D" ID-CoL="3RJPS" authority="Kang &amp; Yang" authorityName="Kang &amp; Yang" box="[1020,1267,1549,1570]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="9" pageNumber="406" phylum="Arthropoda" rank="species" species="mustus" status="comb. nov.">
<emphasis id="C49FEADC8856FFC18087E239FBB3F50D" box="[1020,1113,1549,1570]" italics="true" pageId="9" pageNumber="406">L. mustus</emphasis>
(Kang &amp; Yang)
</taxonomicName>
<taxonomicNameLabel id="DFAC57A78856FFC18782E239FAA7F50D" box="[1273,1357,1549,1570]" pageId="9" pageNumber="406">n. comb.</taxonomicNameLabel>
(
<collectingCountry id="8EFC765E8856FFC18622E239FA7FF50D" box="[1369,1429,1549,1570]" name="China" pageId="9" pageNumber="406">China</collectingCountry>
)
</keyLead>
</paragraph>
</keyStep>
<keyStep id="4D1F2E6B8856FFC183ECE21EFA71F555" pageId="9" pageNumber="406">
<paragraph id="F65436CE8856FFC183ECE21EFA71F510" blockId="9.[151,1436,1138,2010]" box="[151,1435,1578,1599]" pageId="9" pageNumber="406">
<keyLead id="4D1A95FB8856FFC183ECE21EFA71F510" box="[151,1435,1578,1599]" pageId="9" pageNumber="406">6 Antennal scape with a distinct lobe at distolateral margin...................................................... 7</keyLead>
</paragraph>
<paragraph id="F65436CE8856FFC183ECE27CFA71F555" blockId="9.[151,1436,1138,2010]" pageId="9" pageNumber="406">
<keyLead id="4D1A95FB8856FFC183ECE27CFA71F555" pageId="9" pageNumber="406">
- Antennal scape without lobe at distolateral margin; submarginal setae on labrum spatulate with serrated apex.....................................................................
<taxonomicName id="31EB4D4D8856FFC18016E251FB2AF555" authority="Muller-Liebenau" authorityName="Muller-Liebenau" box="[877,1216,1637,1658]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="9" pageNumber="406" phylum="Arthropoda" rank="species" species="sumigarensis" status="comb. nov.">
<emphasis id="C49FEADC8856FFC18016E251FBEDF555" box="[877,1031,1637,1658]" italics="true" pageId="9" pageNumber="406">L. sumigarensis</emphasis>
(Müller-Liebenau)
</taxonomicName>
<taxonomicNameLabel id="DFAC57A78856FFC187BCE251FAF1F555" box="[1223,1307,1637,1658]" pageId="9" pageNumber="406">n. comb.</taxonomicNameLabel>
(
<collectingCountry id="8EFC765E8856FFC1865DE251FA7FF555" box="[1318,1429,1637,1658]" name="Philippines" pageId="9" pageNumber="406">Philippines</collectingCountry>
)
</keyLead>
</paragraph>
</keyStep>
<keyStep id="4D1F2E6B8856FFC183ECE2B6FA71F5FD" pageId="9" pageNumber="406">
<paragraph id="F65436CE8856FFC183ECE2B6FA71F5B8" blockId="9.[151,1436,1138,2010]" box="[151,1435,1666,1687]" pageId="9" pageNumber="406">
<keyLead id="4D1A95FB8856FFC183ECE2B6FA71F5B8" box="[151,1435,1666,1687]" pageId="9" pageNumber="406">7 Submarginal setae on labrum spatulate with un-serrated or round apex............................................ 8</keyLead>
</paragraph>
<paragraph id="F65436CE8856FFC183ECE294FA71F5FD" blockId="9.[151,1436,1138,2010]" pageId="9" pageNumber="406">
<keyLead id="4D1A95FB8856FFC183ECE294FA71F5FD" pageId="9" pageNumber="406">
- Submarginal setae on labrum spatulate with serrated or split apex......................................................................................................
<taxonomicName id="31EB4D4D8856FFC18017E289FB2AF5FD" authority="Muller-Liebenau" authorityName="Muller-Liebenau" box="[876,1216,1724,1746]" class="Insecta" family="Baetidae" genus="Baetis" kingdom="Animalia" order="Ephemeroptera" pageId="9" pageNumber="406" phylum="Arthropoda" rank="species" species="molawinensis" status="comb. nov.">
<emphasis id="C49FEADC8856FFC18017E289FBEDF5FD" box="[876,1031,1724,1746]" italics="true" pageId="9" pageNumber="406">L. molawinensis</emphasis>
(Müller-Liebenau)
</taxonomicName>
<taxonomicNameLabel id="DFAC57A78856FFC187BCE289FAF1F5FD" box="[1223,1307,1725,1746]" pageId="9" pageNumber="406">n. comb.</taxonomicNameLabel>
(
<collectingCountry id="8EFC765E8856FFC1865DE289FA7FF5FD" box="[1318,1429,1725,1746]" name="Philippines" pageId="9" pageNumber="406">Philippines</collectingCountry>
)
</keyLead>
</paragraph>
</keyStep>
<keyStep id="4D1F2E6B8856FFC183ECE2EEFA71F468" pageId="9" pageNumber="406">
<paragraph id="F65436CE8856FFC183ECE2EEFA71F422" blockId="9.[151,1436,1138,2010]" pageId="9" pageNumber="406">
<keyLead id="4D1A95FB8856FFC183ECE2EEFA71F422" pageId="9" pageNumber="406">
8 Terminal segment of maxillary palpus with a slightly concave near apex; the 3rd segment of the labial palpus wider than the inner apical lobe of the 2nd segment...................
<taxonomicName id="31EB4D4D8856FFC18053E2CCFB24F422" authority="Muller-Liebenau &amp; Hubbard" authorityName="Muller-Liebenau &amp; Hubbard" box="[808,1230,1784,1805]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="9" pageNumber="406" phylum="Arthropoda" rank="species" species="geminatus" status="comb. nov.">
<emphasis id="C49FEADC8856FFC18053E2CCFC4EF422" box="[808,932,1784,1805]" italics="true" pageId="9" pageNumber="406">L. geminatus</emphasis>
(Müller-Liebenau &amp; Hubbard)
</taxonomicName>
<taxonomicNameLabel id="DFAC57A78856FFC187AFE2CCFAC3F422" box="[1236,1321,1784,1805]" pageId="9" pageNumber="406">n. comb.</taxonomicNameLabel>
(
<collectingCountry id="8EFC765E8856FFC1864FE2CCFA7CF422" box="[1332,1430,1784,1805]" name="Sri Lanka" pageId="9" pageNumber="406">Sri Lanka</collectingCountry>
)
</keyLead>
</paragraph>
<paragraph id="F65436CE8856FFC183ECE321FA71F468" blockId="9.[151,1436,1138,2010]" pageId="9" pageNumber="406">
<keyLead id="4D1A95FB8856FFC183ECE321FA71F468" pageId="9" pageNumber="406">
- Terminal segment of maxillary palpus with a distinct concave near apex; the 3rd segment of the labial palpus nearly the same width as the inner apical lobe of the 2nd segment..............
<taxonomicName id="31EB4D4D8856FFC1801AE307FB65F468" authority="Muller-Liebenau" authorityName="Muller-Liebenau" box="[865,1167,1842,1864]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="9" pageNumber="406" phylum="Arthropoda" rank="species" species="diffundus" status="comb. nov.">
<emphasis id="C49FEADC8856FFC1801AE307FC3DF467" box="[865,983,1842,1864]" italics="true" pageId="9" pageNumber="406">L. diffundus</emphasis>
(Müller-Liebenau)
</taxonomicName>
<taxonomicNameLabel id="DFAC57A78856FFC187EEE306FB00F468" box="[1173,1258,1842,1863]" pageId="9" pageNumber="406">n. comb.</taxonomicNameLabel>
(
<collectingCountry id="8EFC765E8856FFC1878EE306FAD8F468" box="[1269,1330,1842,1863]" name="China" pageId="9" pageNumber="406">China</collectingCountry>
,
<collectingCountry id="8EFC765E8856FFC18647E306FA7FF468" box="[1340,1429,1842,1863]" name="Malaysia" pageId="9" pageNumber="406">Malaysia</collectingCountry>
)
</keyLead>
</paragraph>
</keyStep>
<keyStep id="4D1F2E6B8856FFC183ECE364FA76F4B0" pageId="9" pageNumber="406">
<paragraph id="F65436CE8856FFC183ECE364FA71F44A" blockId="9.[151,1436,1138,2010]" box="[151,1435,1872,1893]" pageId="9" pageNumber="406">
<keyLead id="4D1A95FB8856FFC183ECE364FA71F44A" box="[151,1435,1872,1893]" pageId="9" pageNumber="406">
9
<collectingCountry id="8EFC765E8856FFC1839AE364FEFBF44A" box="[225,273,1872,1893]" name="India" pageId="9" pageNumber="406">Hind</collectingCountry>
wing pads present................................................................................ 10
</keyLead>
</paragraph>
<paragraph id="F65436CE8856FFC183ECE359FA76F4B0" blockId="9.[151,1436,1138,2010]" pageId="9" pageNumber="406">
<keyLead id="4D1A95FB8856FFC183ECE359FA76F4B0" pageId="9" pageNumber="406">
-
<collectingCountry id="8EFC765E8856FFC1839AE359FEFBF4AD" box="[225,273,1901,1922]" name="India" pageId="9" pageNumber="406">Hind</collectingCountry>
wing pads absent; submarginal setae on labrum feathered and in nearly contiguous row; antennal scape with a distinct lobe at distolateral margin......................................
<taxonomicName id="31EB4D4D8856FFC180CFE3BFFB3EF4B0" authority="Muller-Liebenau" authorityName="Muller-Liebenau" box="[948,1236,1930,1952]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="9" pageNumber="406" phylum="Arthropoda" rank="species" species="difficilis" status="comb. nov.">
<emphasis id="C49FEADC8856FFC180CFE3BFFBF6F48F" box="[948,1052,1930,1952]" italics="true" pageId="9" pageNumber="406">L. difficilis</emphasis>
(Müller-Liebenau)
</taxonomicName>
<taxonomicNameLabel id="DFAC57A78856FFC187A1E3BEFAC4F4B0" box="[1242,1326,1930,1951]" pageId="9" pageNumber="406">n. comb.</taxonomicNameLabel>
(
<collectingCountry id="8EFC765E8856FFC18641E3BEFA7FF4B0" box="[1338,1429,1930,1951]" name="Malaysia" pageId="9" pageNumber="406">Malaysia</collectingCountry>
)
</keyLead>
</paragraph>
</keyStep>
<keyStep id="4D1F2E6B8856FFC183ECE39CFA71F4F5" pageId="9" pageNumber="406">
<paragraph id="F65436CE8856FFC183ECE39CFA71F492" blockId="9.[151,1436,1138,2010]" box="[151,1435,1960,1981]" pageId="9" pageNumber="406">
<keyLead id="4D1A95FB8856FFC183ECE39CFA71F492" box="[151,1435,1960,1981]" pageId="9" pageNumber="406">10 Submarginal setae on labrum spatulate with serrated or split apex.............................................. 11</keyLead>
</paragraph>
<paragraph id="F65436CE8856FFC183ECE3F1FA71F4F5" blockId="9.[151,1436,1138,2010]" box="[151,1435,1989,2010]" pageId="9" pageNumber="406">
<keyLead id="4D1A95FB8856FFC183ECE3F1FA71F4F5" box="[151,1435,1989,2010]" pageId="9" pageNumber="406">- Submarginal setae on labrum simple or feathered........................................................... 12</keyLead>
</paragraph>
</keyStep>
<keyStep id="4D1F2E6B8855FFC283ECE4A3FA71F3C8" pageId="10" pageNumber="407">
<paragraph id="F65436CE8855FFC283ECE4A3FA76F383" blockId="10.[151,1436,151,525]" box="[151,1436,151,173]" pageId="10" pageNumber="407">
<keyLead id="4D1A95FB8855FFC283ECE4A3FA76F383" box="[151,1436,151,173]" pageId="10" pageNumber="407">
11 Abdominal terga II to IX each with a large contrasting anchor-shaped brown marking,...........
<taxonomicName id="31EB4D4D8855FFC287E2E4ACFAFAF382" box="[1177,1296,151,173]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="10" pageNumber="407" phylum="Arthropoda" rank="species" species="ancoralis" status="sp. nov.">
<emphasis id="C49FEADC8855FFC287E2E4ACFAFAF382" box="[1177,1296,151,173]" italics="true" pageId="10" pageNumber="407">L. ancoralis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="DFAC57A78855FFC2866DE4A3FAA7F382" box="[1302,1357,151,173]" pageId="10" pageNumber="407" rank="species">
<emphasis id="C49FEADC8855FFC2866DE4A3FAA7F382" bold="true" box="[1302,1357,151,173]" pageId="10" pageNumber="407">n. sp.</emphasis>
</taxonomicNameLabel>
(
<collectingCountry id="8EFC765E8855FFC28622E4A3FA7FF383" box="[1369,1429,151,172]" name="China" pageId="10" pageNumber="407">China</collectingCountry>
)
</keyLead>
</paragraph>
<paragraph id="F65436CE8855FFC283ECE481FA71F3C8" blockId="10.[151,1436,151,525]" pageId="10" pageNumber="407">
<keyLead id="4D1A95FB8855FFC283ECE481FA71F3C8" pageId="10" pageNumber="407">
- Abdominal terga II to IX each with a pair of small cream submedial oblique dashes and a pair of small cream submedial dots in midregion..........................................
<taxonomicName id="31EB4D4D8855FFC2803AE4E6FC2CF3C8" ID-CoL="3RJPG" box="[833,966,209,231]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="10" pageNumber="407" phylum="Arthropoda" rank="species" species="atrebatinus">
<emphasis id="C49FEADC8855FFC2803AE4E6FC2CF3C8" box="[833,966,209,231]" italics="true" pageId="10" pageNumber="407">L. atrebatinus</emphasis>
</taxonomicName>
orientalis (Kluge) (
<collectingCountry id="8EFC765E8855FFC287FFE4E6FB2BF3C8" box="[1156,1217,210,231]" name="China" pageId="10" pageNumber="407">China</collectingCountry>
,
<collectingCountry id="8EFC765E8855FFC287B1E4E6FAE9F3C8" box="[1226,1283,210,231]" name="Japan" pageId="10" pageNumber="407">Japan</collectingCountry>
,
<collectingCountry id="8EFC765E8855FFC28676E4E6FAA0F3C8" box="[1293,1354,210,231]" name="South Korea" pageId="10" pageNumber="407">Korea</collectingCountry>
,
<collectingCountry id="8EFC765E8855FFC2862FE4E6FA7CF3C8" box="[1364,1430,210,231]" name="Russia" pageId="10" pageNumber="407">Russia</collectingCountry>
)
</keyLead>
</paragraph>
</keyStep>
<keyStep id="4D1F2E6B8855FFC283ECE4DBFA71F20D" pageId="10" pageNumber="407">
<paragraph id="F65436CE8855FFC283ECE4DBFA71F22B" blockId="10.[151,1436,151,525]" box="[151,1435,239,260]" pageId="10" pageNumber="407">
<keyLead id="4D1A95FB8855FFC283ECE4DBFA71F22B" box="[151,1435,239,260]" pageId="10" pageNumber="407">12 Submarginal setae on labrum simple and glabrous........................................................... 13</keyLead>
</paragraph>
<paragraph id="F65436CE8855FFC283ECE539FA71F20D" blockId="10.[151,1436,151,525]" box="[151,1435,269,290]" pageId="10" pageNumber="407">
<keyLead id="4D1A95FB8855FFC283ECE539FA71F20D" box="[151,1435,269,290]" pageId="10" pageNumber="407">- Submarginal setae on labrum feathered................................................................... 14</keyLead>
</paragraph>
</keyStep>
<keyStep id="4D1F2E6B8855FFC283ECE51EFA76F2B8" pageId="10" pageNumber="407">
<paragraph id="F65436CE8855FFC283ECE51EFA71F273" blockId="10.[151,1436,151,525]" pageId="10" pageNumber="407">
<keyLead id="4D1A95FB8855FFC283ECE51EFA71F273" pageId="10" pageNumber="407">
13 Posterior marginal spines on terga large; coloration of abdominal tergum V not paler than adjacent terga..................................................................
<taxonomicName id="31EB4D4D8855FFC2805CE57CFB24F273" authority="Muller-Liebenau &amp; Hubbard" authorityName="Muller-Liebenau &amp; Hubbard" box="[807,1230,327,349]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="10" pageNumber="407" phylum="Arthropoda" rank="species" species="pulchellus" status="comb. nov.">
<emphasis id="C49FEADC8855FFC2805CE57CFC4EF272" box="[807,932,327,349]" italics="true" pageId="10" pageNumber="407">L. pulchellus</emphasis>
(Müller-Liebenau &amp; Hubbard)
</taxonomicName>
<taxonomicNameLabel id="DFAC57A78855FFC287AFE573FAC3F273" box="[1236,1321,327,348]" pageId="10" pageNumber="407">n. comb.</taxonomicNameLabel>
(
<collectingCountry id="8EFC765E8855FFC2864FE573FA7FF273" box="[1332,1429,327,348]" name="Sri Lanka" pageId="10" pageNumber="407">Sri Lanka</collectingCountry>
)
</keyLead>
</paragraph>
<paragraph id="F65436CE8855FFC283ECE551FA76F2B8" blockId="10.[151,1436,151,525]" pageId="10" pageNumber="407">
<keyLead id="4D1A95FB8855FFC283ECE551FA76F2B8" pageId="10" pageNumber="407">
- Posterior marginal spines on terga small; coloration of abdominal tergum V much paler than adjacent terga............................................................................
<taxonomicName id="31EB4D4D8855FFC280B9E5B6FB3EF2B8" authority="Muller-Liebenau" authorityName="Muller-Liebenau" box="[962,1236,385,407]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="10" pageNumber="407" phylum="Arthropoda" rank="species" species="multus" status="comb. nov.">
<emphasis id="C49FEADC8855FFC280B9E5B6FBF7F2B8" box="[962,1053,385,407]" italics="true" pageId="10" pageNumber="407">L. multus</emphasis>
(Müller-Liebenau)
</taxonomicName>
<taxonomicNameLabel id="DFAC57A78855FFC287A1E5B6FAC4F2B8" box="[1242,1326,386,407]" pageId="10" pageNumber="407">n. comb.</taxonomicNameLabel>
(
<collectingCountry id="8EFC765E8855FFC28641E5B6FA7FF2B8" box="[1338,1429,386,407]" name="Malaysia" pageId="10" pageNumber="407">Malaysia</collectingCountry>
)
</keyLead>
</paragraph>
</keyStep>
<keyStep id="4D1F2E6B8855FFC283ECE5ABFA76F123" pageId="10" pageNumber="407">
<paragraph id="F65436CE8855FFC283ECE5ABFA76F2FD" blockId="10.[151,1436,151,525]" pageId="10" pageNumber="407">
<keyLead id="4D1A95FB8855FFC283ECE5ABFA76F2FD" pageId="10" pageNumber="407">
14
<collectingCountry id="8EFC765E8855FFC2839AE5ABFEFBF29B" box="[225,273,415,436]" name="India" pageId="10" pageNumber="407">Hind</collectingCountry>
wing pads about 1/3 the length of metanotum; terminal filament about 2/5 the length of cerci...............................................................................
<taxonomicName id="31EB4D4D8855FFC280F4E589FB3EF2FD" authority="Muller-Liebenau" authorityName="Muller-Liebenau" box="[911,1236,444,466]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="10" pageNumber="407" phylum="Arthropoda" rank="species" species="borneoensis" status="comb. nov.">
<emphasis id="C49FEADC8855FFC280F4E589FBF7F2FD" box="[911,1053,444,466]" italics="true" pageId="10" pageNumber="407">L. borneoensis</emphasis>
(Müller-Liebenau)
</taxonomicName>
<taxonomicNameLabel id="DFAC57A78855FFC287A1E589FAC5F2FD" box="[1242,1327,445,466]" pageId="10" pageNumber="407">n. comb.</taxonomicNameLabel>
(
<collectingCountry id="8EFC765E8855FFC28641E589FA7FF2FD" box="[1338,1429,445,466]" name="Malaysia" pageId="10" pageNumber="407">Malaysia</collectingCountry>
)
</keyLead>
</paragraph>
<paragraph id="F65436CE8855FFC283ECE5EEFA76F123" blockId="10.[151,1436,151,525]" pageId="10" pageNumber="407">
<keyLead id="4D1A95FB8855FFC283ECE5EEFA76F123" pageId="10" pageNumber="407">
-
<collectingCountry id="8EFC765E8855FFC2839AE5EEFEFBF2C0" box="[225,273,474,495]" name="India" pageId="10" pageNumber="407">Hind</collectingCountry>
wing pads slightly shorter than the length of metanotum; terminal filament about 3/5 the length of cerci..........................................................................
<taxonomicName id="31EB4D4D8855FFC280D2E5CCFB3EF123" authority="Muller-Liebenau" authorityName="Muller-Liebenau" box="[937,1236,503,525]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="10" pageNumber="407" phylum="Arthropoda" rank="species" species="operosus" status="comb. nov.">
<emphasis id="C49FEADC8855FFC280D2E5CCFBF7F122" box="[937,1053,504,525]" italics="true" pageId="10" pageNumber="407">L. operosus</emphasis>
(Müller-Liebenau)
</taxonomicName>
<taxonomicNameLabel id="DFAC57A78855FFC287A1E5C3FAC5F123" box="[1242,1327,503,524]" pageId="10" pageNumber="407">n. comb.</taxonomicNameLabel>
(
<collectingCountry id="8EFC765E8855FFC28641E5C3FA7FF123" box="[1338,1429,503,524]" name="Malaysia" pageId="10" pageNumber="407">Malaysia</collectingCountry>
)
</keyLead>
</paragraph>
</keyStep>
</subSubSection>
</treatment>
</document>