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<mods:title>Diagnosis, variability, distribution and systematic position of Labiobaetis pulchellus (Müller-Liebenau &amp; Hubbard 1985) (Ephemeroptera, Baetidae, Baetis s. l.)</mods:title>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Kluge, Nikita</mods:namePart>
<mods:affiliation>Department of Entomology, Saint Petersburg State University, Universitetskaya nab., 7 / 9, Saint Petersburg, 199034, Russia. Website: http: // insecta. bio. spbu. ru</mods:affiliation>
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<mods:namePart>Sivaruban, T.</mods:namePart>
<mods:affiliation>PG and Research department of Zoology, The American College, Madurai- 625002, India.</mods:affiliation>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Srinivasan, Pandiarajan</mods:namePart>
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<mods:affiliation>srini 15.05.1996 @ gmail. com; https: // orcid. org / 0000 - 0001 - 8118 - 3256</mods:affiliation>
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<mods:namePart>Barathy, S.</mods:namePart>
<mods:affiliation>Department of Zoology, Fatima College, Madurai- 625018, India.</mods:affiliation>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Isack, Rajasekaran</mods:namePart>
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<mods:affiliation>iceisack 143 @ gmail. com; https: // orcid. org / 0000 - 0002 - 9952 - 4335</mods:affiliation>
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<mods:date>2023</mods:date>
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<paragraph blockId="2.[151,1436,1471,1751]" box="[151,891,1471,1498]" pageId="2" pageNumber="96">
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<taxonomicName authority="(Muller-Liebenau &amp; Hubbard, 1985)" baseAuthorityName="Muller-Liebenau &amp; Hubbard" baseAuthorityYear="1985" box="[151,891,1471,1498]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="2" pageNumber="96" phylum="Arthropoda" rank="species" species="pulchellus">
<emphasis bold="true" box="[151,891,1471,1498]" pageId="2" pageNumber="96">
<emphasis bold="true" box="[151,425,1471,1498]" italics="true" pageId="2" pageNumber="96">Labiobaetis pulchellus</emphasis>
(
<bibRefCitation author="Muller-Liebenau, I. &amp; Hubbard, M. D." box="[439,883,1472,1498]" pageId="2" pageNumber="96" pagination="537 - 561" refId="ref6969" refString="Muller-Liebenau, I. &amp; Hubbard, M. D. (1985) Baetidae from Sri Lanka with some general remarks on the Baetidae of the Oriental Region (Insecta: Ephemeroptera). Florida Entomologist, 68 (4), 537 - 561. https: // doi. org / 10.2307 / 3494855" type="journal article" year="1985">Müller-Liebenau &amp; Hubbard, 1985</bibRefCitation>
)
</emphasis>
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</heading>
</paragraph>
</subSubSection>
<subSubSection box="[151,281,1508,1534]" pageId="2" pageNumber="96" type="description">
<paragraph blockId="2.[151,1436,1471,1751]" box="[151,281,1508,1534]" pageId="2" pageNumber="96">
(
<figureCitation box="[159,273,1508,1534]" captionStart-0="FIGURES 1–12" captionStart-1="FIGURES 13–16" captionStart-2="FIGURES 17–26" captionStart-3="FIGURES 27–36" captionStart-4="FIGURES 37–43" captionStart-5="FIGURES 44–55" captionStart-6="FIGURES 56–60" captionStart-7="FIGURES 61–67" captionStartId-0="3.[151,264,1841,1865]" captionStartId-1="4.[151,264,1841,1865]" captionStartId-2="5.[151,264,1841,1865]" captionStartId-3="6.[151,264,1839,1863]" captionStartId-4="7.[151,264,1638,1662]" captionStartId-5="8.[151,264,1840,1864]" captionStartId-6="9.[151,264,1919,1943]" captionStartId-7="10.[151,264,1834,1858]" captionTargetBox-0="[151,1436,181,1817]" captionTargetBox-1="[151,1436,181,1817]" captionTargetBox-2="[151,1436,181,1801]" captionTargetBox-3="[155,1436,181,1815]" captionTargetBox-4="[151,1436,181,1614]" captionTargetBox-5="[151,1436,181,1816]" captionTargetBox-6="[151,1436,181,1895]" captionTargetBox-7="[151,1436,181,1810]" captionTargetId-0="figure-32@3.[151,1436,181,1817]" captionTargetId-1="figure-19@4.[151,1436,181,1817]" captionTargetId-2="figure-32@5.[151,1436,181,1817]" captionTargetId-3="figure-19@6.[151,1436,181,1815]" captionTargetId-4="figure-32@7.[151,1436,181,1614]" captionTargetId-5="figure-19@8.[151,1436,181,1816]" captionTargetId-6="figure-32@9.[151,1436,181,1895]" captionTargetId-7="figure-19@10.[151,1436,181,1810]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionTargetPageId-2="5" captionTargetPageId-3="6" captionTargetPageId-4="7" captionTargetPageId-5="8" captionTargetPageId-6="9" captionTargetPageId-7="10" captionText-0="FIGURES 1–12. Labiobaetis pulchellus, larva. 1–10, larval exuviae: 1, head; 2, 5, thorax with legs; 3, 6, 9, half of pronotum and mesonotum; 4, 7–8, 10, abdomen and caudalii (1–4, specimen from Karnataka, India; 5–8 and 9–10, two specimens from Sri Lanka; 11–12, larvae from India)." captionText-1="FIGURES 13–16. Labiobaetis pulchellus, larva. 13, labrum; 14–15, left and right mandibles; 16, labium. Abbreviations: a–d, submarginal arc of setae (a, central seta; b–c, first two setae after central seta); ats, apical tuft of setae on mola)." captionText-2="FIGURES 17–26. Labiobaetis pulchellus. 17, hypopharynx with superlingua; 18, maxilla; 19–26, half of larval metathorax with hind protopteron and hind wing of the same individual with the same magnification: 19–20 and 21–22, two males from India; 23–24, male from Sri Lanka; 25–26, female from Sri Lanka." captionText-3="FIGURES 27–36. Labiobaetis pulchellus, larval exuviae. 27, fore leg; 28, outer side of its femur; 29, inner side of its femur; 30, its tibia; 31–36, posterior margins of male abdominal terga and sterna: 31, tergum III; 32, tergum VIII; 33, tergum IX; 34, sternum VII; 35, sternum VIII; 36, sternum IX." captionText-4="FIGURES 37–43. Labiobaetis pulchellus, subimaginal exuviae of specimen from Madurai (India). 37, fore leg; 38–39, tibiae and tarsi of fore and middle legs; 40, microlepides on fore tarsus; 41, abdominal terga; 42, genitalia; 43, half of mesonotum." captionText-5="FIGURES 44–55. Labiobaetis pulchellus, imagines. 44–47, males; 48–50, male abdomina; 51, female; 52, 54, male fore legs; 53, 55, hind legs (44, reared specimen from Madurai; 48, 54–55, non-reared specimen from Madurai; 45, 47, reared specimen from Sri Pada; 49 and 51, two reared specimens from Uma; 46, 59, 53, 53, reared specimen from Karnataka)." captionText-6="FIGURES 56–60. Labiobaetis pulchellus, genitalia of male imagines (56, non-reared specimen from Madurai; 57, reared specimen from Uva; 58–59, reared specimen from Madurai; 60, reared specimen from Karnataka)." captionText-7="FIGURES 61–67. 61–64, Labiobaetis pulchellus: 61, head of larva; 62–64, eggs (extracted from imago, Sri Lanka). 65, eggs of Labiobaetis calcaratus (from Lithuania, river Neris near Vilnius, 15.VIII.1988, coll. N. Kluge); 66, eggs of Labiobaetis tricolor (the same locality, date and collector); 67, eggs of Labiobaetis propinquus (from USA, Maine, 9.VIII.1992, coll. N. Kluge)." figureDoi-0="http://doi.org/10.5281/zenodo.7836230" figureDoi-1="http://doi.org/10.5281/zenodo.7836232" figureDoi-2="http://doi.org/10.5281/zenodo.7836234" figureDoi-3="http://doi.org/10.5281/zenodo.7836240" figureDoi-4="http://doi.org/10.5281/zenodo.7836242" figureDoi-5="http://doi.org/10.5281/zenodo.7836246" figureDoi-6="http://doi.org/10.5281/zenodo.7836250" figureDoi-7="http://doi.org/10.5281/zenodo.7836252" httpUri-0="https://zenodo.org/record/7836230/files/figure.png" httpUri-1="https://zenodo.org/record/7836232/files/figure.png" httpUri-2="https://zenodo.org/record/7836234/files/figure.png" httpUri-3="https://zenodo.org/record/7836240/files/figure.png" httpUri-4="https://zenodo.org/record/7836242/files/figure.png" httpUri-5="https://zenodo.org/record/7836246/files/figure.png" httpUri-6="https://zenodo.org/record/7836250/files/figure.png" httpUri-7="https://zenodo.org/record/7836252/files/figure.png" pageId="2" pageNumber="96">Figs 1–64</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection pageId="2" pageNumber="96" type="reference_group">
<paragraph blockId="2.[151,1436,1471,1751]" box="[151,882,1544,1571]" pageId="2" pageNumber="96">
<treatmentCitationGroup box="[151,882,1544,1571]" pageId="2" pageNumber="96">
<treatmentCitation author="Muller-Liebenau, I. &amp; Hubbard, M. D." box="[151,793,1544,1571]" page="544" pageId="2" pageNumber="96" year="1985">
<taxonomicName authority="Muller-Liebenau &amp; Hubbard 1985: 544" authorityName="Muller-Liebenau &amp; Hubbard" authorityPageNumber="544" authorityYear="1985" box="[151,793,1544,1571]" class="Insecta" family="Baetidae" genus="Baetis" kingdom="Animalia" order="Ephemeroptera" pageId="2" pageNumber="96" phylum="Arthropoda" rank="species" species="pulchellus">
<emphasis box="[151,343,1544,1570]" italics="true" pageId="2" pageNumber="96">Baetis pulchellus</emphasis>
<bibRefCitation author="Muller-Liebenau, I. &amp; Hubbard, M. D." box="[350,793,1544,1571]" pageId="2" pageNumber="96" pagination="537 - 561" refId="ref6969" refString="Muller-Liebenau, I. &amp; Hubbard, M. D. (1985) Baetidae from Sri Lanka with some general remarks on the Baetidae of the Oriental Region (Insecta: Ephemeroptera). Florida Entomologist, 68 (4), 537 - 561. https: // doi. org / 10.2307 / 3494855" type="journal article" year="1985">Müller-Liebenau &amp; Hubbard 1985: 544</bibRefCitation>
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(larva).
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</paragraph>
<paragraph blockId="2.[151,1436,1471,1751]" box="[151,859,1580,1607]" pageId="2" pageNumber="96">
<taxonomicName authority=": Kang &amp; Chang &amp; Yang 1994" authorityName="Kang &amp; Chang &amp; Yang" authorityYear="1994" box="[151,855,1580,1607]" class="Insecta" family="Baetidae" genus="Baetis" kingdom="Animalia" order="Ephemeroptera" pageId="2" pageNumber="96" phylum="Arthropoda" rank="species" species="pulchellus" subGenus="Mullerbaetis">
<emphasis box="[151,221,1581,1606]" italics="true" pageId="2" pageNumber="96">Baetis</emphasis>
(
<emphasis box="[237,380,1580,1606]" italics="true" pageId="2" pageNumber="96">Mullerbaetis</emphasis>
) 
<emphasis box="[397,512,1580,1606]" italics="true" pageId="2" pageNumber="96">pulchellus</emphasis>
: 
<bibRefCitation author="Kang, S. C. &amp; Chang, H. C. &amp; Yang, C. T." box="[527,855,1580,1607]" pageId="2" pageNumber="96" pagination="9 - 44" refId="ref5976" refString="Kang, S. C., Chang, H. C. &amp; Yang, C. T. (1994) A revision of the genus Baetis in Taiwan (Ephemeroptera, Baetidae). Journal of Taiwan Museum, 47 (2), 9 - 44." type="journal article" year="1994">Kang &amp; Chang &amp; Yang 1994</bibRefCitation>
</taxonomicName>
.
</paragraph>
<paragraph blockId="2.[151,1436,1471,1751]" box="[151,1101,1616,1643]" pageId="2" pageNumber="96">
<treatmentCitationGroup box="[151,1101,1616,1643]" pageId="2" pageNumber="96">
<treatmentCitation author="McCafferty, W. P. &amp; Waltz R. D." box="[151,759,1616,1643]" page="21" pageId="2" pageNumber="96" year="1995">
<taxonomicName authority=": McCafferty &amp; Waltz 1995: 21" authorityName=": McCafferty &amp; Waltz" authorityPageNumber="21" authorityYear="1995" box="[151,759,1616,1643]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="2" pageNumber="96" phylum="Arthropoda" rank="species" species="pulchellus">
<emphasis box="[151,405,1616,1642]" italics="true" pageId="2" pageNumber="96">Labiobaetis pulchellus</emphasis>
: 
<bibRefCitation author="McCafferty, W. P. &amp; Waltz R. D." box="[420,759,1616,1643]" pageId="2" pageNumber="96" pagination="19 - 28" refId="ref6637" refString="McCafferty, W. P. &amp; Waltz R. D., (1995) Labiobaetis (Ephemeroptera: Baetidae): new status, new North American species, and related new genus. Entomological News, 106 (1), 19 - 28." type="journal article" year="1995">McCafferty &amp; Waltz 1995: 21</bibRefCitation>
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; 
<treatmentCitation author="Kluge, N. J." box="[771,959,1616,1642]" page="163" pageId="2" pageNumber="96" year="2022">
<bibRefCitation author="Kluge, N. J." box="[771,959,1616,1642]" pageId="2" pageNumber="96" pagination="151 - 186" refId="ref6214" refString="Kluge, N. J. (2022) Taxonomic significance of microlepides on subimaginal tarsi of Ephemeroptera. Zootaxa, 5159 (2), 151 - 186. https: // doi. org / 10.11646 / zootaxa. 5159.2.1" type="journal article" year="2022">Kluge 2022: 163</bibRefCitation>
</treatmentCitation>
(subimago).
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</paragraph>
<paragraph blockId="2.[151,1436,1471,1751]" box="[151,937,1652,1679]" pageId="2" pageNumber="96">
<treatmentCitationGroup box="[151,937,1652,1679]" pageId="2" pageNumber="96">
<treatmentCitation author="Lugo-Ortiz, C. R. &amp; McCafferty, W. P. &amp; Waltz, R. D." box="[151,933,1652,1679]" page="25" pageId="2" pageNumber="96" year="1999">
<taxonomicName ID-CoL="6WDNL" authority=": Lugo-Ortiz, McCafferty &amp; Waltz 1999: 25" authorityName="Lugo-Ortiz, McCafferty &amp; Waltz" authorityPageNumber="25" authorityYear="1999" box="[151,933,1652,1679]" class="Insecta" family="Baetidae" genus="Pseudocloeon" kingdom="Animalia" order="Ephemeroptera" pageId="2" pageNumber="96" phylum="Arthropoda" rank="species" species="pulchellum">
<emphasis box="[151,439,1652,1678]" italics="true" pageId="2" pageNumber="96">Pseudocloeon pulchellum</emphasis>
: 
<bibRefCitation author="Lugo-Ortiz, C. R. &amp; McCafferty, W. P. &amp; Waltz, R. D." box="[454,933,1652,1679]" pageId="2" pageNumber="96" pagination="1 - 37" refId="ref6577" refString="Lugo-Ortiz, C. R., McCafferty, W. P. &amp; Waltz, R. D. (1999) Definition and reorganization of the genus Pseudocloeon (Ephemeroptera: Baetidae) with new species descriptions and combinations. Transactions of the American Entomological Society, 125 (1 - 2), 1 - 37." type="journal article" year="1999">Lugo-Ortiz, McCafferty &amp; Waltz 1999: 25</bibRefCitation>
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.
</treatmentCitationGroup>
</paragraph>
<paragraph blockId="2.[151,1436,1471,1751]" pageId="2" pageNumber="96">
<treatmentCitationGroup pageId="2" pageNumber="96">
<treatmentCitation author="Kubendran, T. &amp; Rathinakumar, T. &amp; Balasubramanian, C. &amp; Selvakumar, C. &amp; Sivaramakrishnan K. G." box="[151,1357,1688,1714]" page="2" pageId="2" pageNumber="96" year="2014">
<taxonomicName authority="Kubendran, Rathinakumar, Balasubramanian, Selvakumar &amp; Sivaramakrishnan 2014: 2" authorityName="Kubendran, Rathinakumar, Balasubramanian, Selvakumar &amp; Sivaramakrishnan" authorityPageNumber="2" authorityYear="2014" box="[151,1357,1688,1714]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="2" pageNumber="96" phylum="Arthropoda" rank="species" species="soldani">
<emphasis box="[151,372,1688,1714]" italics="true" pageId="2" pageNumber="96">Labiobaetis soldani</emphasis>
<bibRefCitation author="Kubendran, T. &amp; Rathinakumar, T. &amp; Balasubramanian, C. &amp; Selvakumar, C. &amp; Sivaramakrishnan K. G." box="[379,1357,1688,1714]" pageId="2" pageNumber="96" pagination="1 - 10" refId="ref6353" refString="Kubendran, T., Rathinakumar, T., Balasubramanian, C., Selvakumar, C. &amp; Sivaramakrishnan K. G. (2014) A new species of Labiobaetis Novikova &amp; Kluge, 1987 (Ephemeroptera: Baetidae) from the southern Western Ghats in India, with comments on the taxonomic status of Labiobaetis. Journal of Insect Science, 14 (86), 1 - 10. https: // doi. org / 10.1673 / 031.014.86" type="journal article" year="2014">Kubendran, Rathinakumar, Balasubramanian, Selvakumar &amp; Sivaramakrishnan 2014: 2</bibRefCitation>
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(larva, J &amp; 
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imago).
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<paragraph blockId="2.[151,1436,1796,1966]" pageId="2" pageNumber="96">
<emphasis bold="true" box="[151,386,1796,1822]" pageId="2" pageNumber="96">Material examined.</emphasis>
<materialsCitation country="Sri Lanka" location="Randenigala" municipality="river Uma" pageId="2" pageNumber="96" specimenCount="1" stateProvince="Uva">
<collectingCountry box="[393,547,1796,1822]" name="Sri Lanka" pageId="2" pageNumber="96">SRI LANKA</collectingCountry>
: boundary between 
<collectingRegion box="[773,926,1796,1823]" country="Sri Lanka" name="Uva" pageId="2" pageNumber="96">Uva province</collectingRegion>
and 
<collectingRegion box="[982,1174,1796,1822]" country="Sri Lanka" name="Central" pageId="2" pageNumber="96">Central province</collectingRegion>
, tributary of 
<collectingMunicipality box="[1321,1436,1796,1823]" pageId="2" pageNumber="96">river Uma</collectingMunicipality>
near 
<location LSID="urn:lsid:plazi:treatment:5C6687DE5F1FB7560A8DFA2B6374F9C5:D11060135F1FB7580ACBF8BC6019F88E" box="[209,349,1832,1858]" country="Sri Lanka" municipality="river Uma" name="Randenigala" pageId="2" pageNumber="96" stateProvince="Uva">Randenigala</location>
dam
</materialsCitation>
, 
<materialsCitation collectingDate="2011-01-14" collectingDateMax="2011-01-15" collectingDateMin="2011-01-14" collectionCode="ZIN" collectorName="N. Kluge &amp; L. Sheyko" country="Sri Lanka" location="Ginigathhena" pageId="2" pageNumber="96" specimenCount="1" specimenCount-female="1" stateProvince="Central">
<date box="[424,574,1832,1859]" pageId="2" pageNumber="96" value="2011-01-14" valueMax="2011-01-15" valueMin="2011-01-14">
<collectingDate box="[424,574,1832,1859]" pageId="2" pageNumber="96" value="2011-01-14" valueMax="2011-01-15" valueMin="2011-01-14">14–15.I.2011</collectingDate>
</date>
, coll. 
<collectorName box="[648,753,1832,1859]" pageId="2" pageNumber="96">N. Kluge</collectorName>
&amp; 
<collectorName box="[794,916,1832,1859]" pageId="2" pageNumber="96">L. Sheyko</collectorName>
: 1 L-S-IJ, 1 L-SJ, 2 L-S-I 
<specimenCount box="[1247,1261,1832,1858]" pageId="2" pageNumber="96" type="female">♀</specimenCount>
(
<collectionCode box="[1279,1331,1832,1858]" country="Russia" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="2" pageNumber="96" type="Museum">ZIN</collectionCode>
); 
<collectingRegion country="Sri Lanka" name="Central" pageId="2" pageNumber="96">Central province</collectingRegion>
, 
<location LSID="urn:lsid:plazi:treatment:5C6687DE5F1FB7560A8DFA2B6374F9C5:D11060135F1FB7580B1CF8D860D9F8AA" box="[262,413,1868,1894]" country="Sri Lanka" name="Ginigathhena" pageId="2" pageNumber="96" stateProvince="Central">Ginigathhena</location>
(
<locationDeviation box="[428,611,1868,1895]" location="Hatton" pageId="2" pageNumber="96">
<quantity box="[428,498,1868,1894]" metricMagnitude="4" metricUnit="m" metricValue="1.7" pageId="2" pageNumber="96" unit="km" value="17.0">17 km</quantity>
N Hatton
</locationDeviation>
)
</materialsCitation>
, 
<date box="[628,790,1868,1894]" pageId="2" pageNumber="96" value="2011-01-31" valueMax="2011-02-03" valueMin="2011-01-31">
31.I–3. 
<collectionCode box="[704,725,1868,1894]" pageId="2" pageNumber="96">II</collectionCode>
<materialsCitation box="[725,790,1868,1894]" collectionCode="ZIN" collectorName="N. Kluge &amp; L. Sheyko" country="Sri Lanka" county="Dalhausie" location="Adam's Peak" municipality="Sri Pada" pageId="2" pageNumber="96" specimenCount="1" specimenCount-female="1" stateProvince="Sabaragamuwa">.2011</materialsCitation>
</date>
, coll. 
<collectorName box="[856,957,1868,1895]" pageId="2" pageNumber="96">N. Kluge</collectorName>
&amp; 
<collectorName box="[991,1109,1868,1895]" pageId="2" pageNumber="96">L. Sheyko</collectorName>
: L/S 
<specimenCount box="[1165,1180,1868,1894]" pageId="2" pageNumber="96" type="female">♀</specimenCount>
(
<collectionCode box="[1194,1246,1868,1894]" country="Russia" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="2" pageNumber="96" type="Museum">ZIN</collectionCode>
); 
<collectingRegion country="Sri Lanka" name="Sabaragamuwa" pageId="2" pageNumber="96">Sabaragamuwa Province</collectingRegion>
, 
<collectingCounty box="[265,377,1904,1930]" pageId="2" pageNumber="96">Dalhausie</collectingCounty>
near 
<collectingMunicipality box="[441,535,1904,1930]" pageId="2" pageNumber="96">Sri Pada</collectingMunicipality>
(
<location LSID="urn:lsid:plazi:treatment:5C6687DE5F1FB7560A8DFA2B6374F9C5:D11060135F1FB758083DF8E46384F846" box="[551,704,1904,1930]" country="Sri Lanka" county="Dalhausie" municipality="Sri Pada" name="Adam's Peak" pageId="2" pageNumber="96" stateProvince="Sabaragamuwa">Adam's Peak</location>
), 
<location LSID="urn:lsid:plazi:treatment:5C6687DE5F1FB7560A8DFA2B6374F9C5:D11060135F1FB75808CEF8E46281F846" box="[724,965,1904,1930]" country="Sri Lanka" county="Dalhausie" municipality="Sri Pada" name="river Seetha Gangula" pageId="2" pageNumber="96" stateProvince="Sabaragamuwa">river Seetha Gangula</location>
, 
<date box="[976,1081,1904,1930]" pageId="2" pageNumber="96" value="2020-02-06">
6. 
<collectionCode box="[994,1014,1904,1930]" pageId="2" pageNumber="96">II</collectionCode>
.2020
</date>
, coll. 
<collectorName box="[1150,1253,1904,1931]" pageId="2" pageNumber="96">N. Kluge</collectorName>
&amp; 
<collectorName box="[1291,1411,1904,1931]" pageId="2" pageNumber="96">L. Sheyko</collectorName>
: 1 L-S-IJ (
<collectionCode box="[248,300,1940,1966]" country="Russia" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="2" pageNumber="96" type="Museum">ZIN</collectionCode>
).
</paragraph>
<caption ID-DOI="http://doi.org/10.5281/zenodo.7836230" ID-Zenodo-Dep="7836230" httpUri="https://zenodo.org/record/7836230/files/figure.png" pageId="3" pageNumber="97" startId="3.[151,264,1841,1865]" targetBox="[151,1436,181,1817]" targetPageId="3">
<paragraph blockId="3.[151,1437,1841,1938]" pageId="3" pageNumber="97">
<emphasis bold="true" box="[151,328,1841,1865]" pageId="3" pageNumber="97">FIGURES 1–12.</emphasis>
<taxonomicName authorityName=": McCafferty &amp; Waltz" authorityYear="1995" box="[335,566,1841,1865]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="3" pageNumber="97" phylum="Arthropoda" rank="species" species="pulchellus">
<emphasis box="[335,566,1841,1865]" italics="true" pageId="3" pageNumber="97">Labiobaetis pulchellus</emphasis>
</taxonomicName>
, larva. 1–10, larval exuviae: 1, head; 2, 5, thorax with legs; 3, 6, 9, half of pronotum and mesonotum; 4, 7–8, 10, abdomen and caudalii (1–4, specimen from Karnataka, India; 5–8 and 9–10, two specimens from Sri Lanka; 11–12, larvae from India).
</paragraph>
</caption>
<caption ID-DOI="http://doi.org/10.5281/zenodo.7836232" ID-Zenodo-Dep="7836232" httpUri="https://zenodo.org/record/7836232/files/figure.png" pageId="4" pageNumber="98" startId="4.[151,264,1841,1865]" targetBox="[151,1436,181,1817]" targetPageId="4">
<paragraph blockId="4.[151,1436,1841,1901]" pageId="4" pageNumber="98">
<emphasis bold="true" box="[151,341,1841,1865]" pageId="4" pageNumber="98">FIGURES 13–16.</emphasis>
<taxonomicName authorityName=": McCafferty &amp; Waltz" authorityYear="1995" box="[348,578,1841,1865]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="4" pageNumber="98" phylum="Arthropoda" rank="species" species="pulchellus">
<emphasis box="[348,578,1841,1865]" italics="true" pageId="4" pageNumber="98">Labiobaetis pulchellus</emphasis>
</taxonomicName>
, larva. 13, labrum; 14–15, left and right mandibles; 16, labium. Abbreviations: a–d, submarginal arc of setae (a, central seta; b–c, first two setae after central seta); ats, apical tuft of setae on mola).
</paragraph>
</caption>
<caption ID-DOI="http://doi.org/10.5281/zenodo.7836234" ID-Zenodo-Dep="7836234" httpUri="https://zenodo.org/record/7836234/files/figure.png" pageId="5" pageNumber="99" startId="5.[151,264,1841,1865]" targetBox="[151,1436,181,1801]" targetPageId="5">
<paragraph blockId="5.[151,1436,1841,1937]" pageId="5" pageNumber="99">
<emphasis bold="true" box="[151,342,1841,1865]" pageId="5" pageNumber="99">FIGURES 17–26.</emphasis>
<taxonomicName authorityName=": McCafferty &amp; Waltz" authorityYear="1995" box="[351,583,1841,1865]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="5" pageNumber="99" phylum="Arthropoda" rank="species" species="pulchellus">
<emphasis box="[351,583,1841,1865]" italics="true" pageId="5" pageNumber="99">Labiobaetis pulchellus</emphasis>
</taxonomicName>
. 17, hypopharynx with superlingua; 18, maxilla; 19–26, half of larval metathorax with hind protopteron and hind wing of the same individual with the same magnification: 19–20 and 21–22, two males from India; 23–24, male from Sri Lanka; 25–26, female from Sri Lanka.
</paragraph>
</caption>
<caption ID-DOI="http://doi.org/10.5281/zenodo.7836240" ID-Zenodo-Dep="7836240" httpUri="https://zenodo.org/record/7836240/files/figure.png" pageId="6" pageNumber="100" startId="6.[151,264,1839,1863]" targetBox="[155,1436,181,1815]" targetPageId="6">
<paragraph blockId="6.[151,1437,1839,1935]" pageId="6" pageNumber="100">
<emphasis bold="true" box="[151,341,1839,1863]" pageId="6" pageNumber="100">FIGURES 27–36.</emphasis>
<taxonomicName authorityName=": McCafferty &amp; Waltz" authorityYear="1995" box="[348,579,1839,1863]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="6" pageNumber="100" phylum="Arthropoda" rank="species" species="pulchellus">
<emphasis box="[348,579,1839,1863]" italics="true" pageId="6" pageNumber="100">Labiobaetis pulchellus</emphasis>
</taxonomicName>
, larval exuviae. 27, fore leg; 28, outer side of its femur; 29, inner side of its femur; 30, its tibia; 31–36, posterior margins of male abdominal terga and sterna: 31, tergum III; 32, tergum VIII; 33, tergum IX; 34, sternum VII; 35, sternum VIII; 36, sternum IX.
</paragraph>
</caption>
<caption ID-DOI="http://doi.org/10.5281/zenodo.7836242" ID-Zenodo-Dep="7836242" httpUri="https://zenodo.org/record/7836242/files/figure.png" pageId="7" pageNumber="101" startId="7.[151,264,1638,1662]" targetBox="[151,1436,181,1614]" targetPageId="7">
<paragraph blockId="7.[151,1436,1638,1698]" pageId="7" pageNumber="101">
<emphasis bold="true" box="[151,341,1638,1662]" pageId="7" pageNumber="101">FIGURES 37–43.</emphasis>
<taxonomicName authorityName=": McCafferty &amp; Waltz" authorityYear="1995" box="[348,578,1638,1662]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="101" phylum="Arthropoda" rank="species" species="pulchellus">
<emphasis box="[348,578,1638,1662]" italics="true" pageId="7" pageNumber="101">Labiobaetis pulchellus</emphasis>
</taxonomicName>
, subimaginal exuviae of specimen from Madurai (India). 37, fore leg; 38–39, tibiae and tarsi of fore and middle legs; 40, microlepides on fore tarsus; 41, abdominal terga; 42, genitalia; 43, half of mesonotum.
</paragraph>
</caption>
<paragraph blockId="7.[151,1436,1744,1951]" pageId="7" pageNumber="101">
<materialsCitation box="[199,1117,1744,1771]" collectionCode="II" collectorName="Someswar" country="India" location="river Seethanadi" municipality="Udupi district" pageId="7" pageNumber="101" specimenCount="1" stateProvince="Karnataka">
<collectingCountry box="[199,283,1744,1770]" name="India" pageId="7" pageNumber="101">INDIA</collectingCountry>
: 
<collectingRegion box="[298,478,1744,1771]" country="India" name="Karnataka" pageId="7" pageNumber="101">Karnataka state</collectingRegion>
, 
<collectingMunicipality box="[494,657,1744,1770]" pageId="7" pageNumber="101">Udupi district</collectingMunicipality>
, 
<location LSID="urn:lsid:plazi:treatment:5C6687DE5F1FB7560A8DFA2B6374F9C5:D11060135F1AB75D08BAF944621FF926" box="[672,859,1744,1770]" country="India" municipality="Udupi district" name="river Seethanadi" pageId="7" pageNumber="101" stateProvince="Karnataka">river Seethanadi</location>
near 
<collectorName box="[930,1048,1744,1770]" pageId="7" pageNumber="101">Someswar</collectorName>
, 
<date box="[1064,1117,1744,1770]" pageId="7" pageNumber="101" value="2013-02-31">
31. 
<collectionCode box="[1096,1117,1744,1770]" pageId="7" pageNumber="101">II</collectionCode>
</date>
</materialsCitation>
.2013, coll. 
<collectorName box="[1260,1367,1744,1771]" pageId="7" pageNumber="101">N. Kluge</collectorName>
&amp; 
<collectorName pageId="7" pageNumber="101">L. Sheyko</collectorName>
: 1 L-S-IJ (
<collectionCode box="[374,426,1780,1806]" country="Russia" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="7" pageNumber="101" type="Museum">ZIN</collectionCode>
); 
<materialsCitation collectingDate="2016-01-18" collectingDateMax="2016-01-21" collectingDateMin="2016-01-18" collectionCode="ZIN" collectorName="N. Kluge &amp; L. Sheyko" country="India" location="Erumeli" municipality="Kottayam district" pageId="7" pageNumber="101" specimenCount="1" stateProvince="Kerala">
<collectingRegion box="[448,586,1780,1807]" country="India" name="Kerala" pageId="7" pageNumber="101">Kerala state</collectingRegion>
, 
<collectingMunicipality box="[600,800,1780,1807]" pageId="7" pageNumber="101">Kottayam district</collectingMunicipality>
, 
<location LSID="urn:lsid:plazi:treatment:5C6687DE5F1FB7560A8DFA2B6374F9C5:D11060135F1AB75D0937F96062CEF8C2" box="[813,906,1780,1806]" country="India" municipality="Kottayam district" name="Erumeli" pageId="7" pageNumber="101" stateProvince="Kerala">Erumeli</location>
, 
<date box="[919,1071,1780,1806]" pageId="7" pageNumber="101" value="2016-01-18" valueMax="2016-01-21" valueMin="2016-01-18">
<collectingDate box="[919,1071,1780,1806]" pageId="7" pageNumber="101" value="2016-01-18" valueMax="2016-01-21" valueMin="2016-01-18">18–21.I.2016</collectingDate>
</date>
, coll. 
<collectorName box="[1143,1247,1780,1807]" pageId="7" pageNumber="101">N. Kluge</collectorName>
&amp; 
<collectorName box="[1288,1409,1780,1807]" pageId="7" pageNumber="101">L. Sheyko</collectorName>
: 2 L/SJ (
<collectionCode box="[227,279,1816,1842]" country="Russia" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="7" pageNumber="101" type="Museum">ZIN</collectionCode>
)
</materialsCitation>
; 
<materialsCitation box="[297,800,1816,1843]" collectionCode="II" collectorName="Madurai" country="India" location="river Vaigai" pageId="7" pageNumber="101" specimenCount="1" stateProvince="Tamil Nadu">
<collectingRegion box="[297,488,1816,1843]" country="India" name="Tamil Nadu" pageId="7" pageNumber="101">Tamil Nadu state</collectingRegion>
, 
<collectorName box="[498,596,1816,1842]" pageId="7" pageNumber="101">Madurai</collectorName>
, 
<location LSID="urn:lsid:plazi:treatment:5C6687DE5F1FB7560A8DFA2B6374F9C5:D11060135F1AB75D0844F88C63A6F8FE" box="[606,738,1816,1842]" country="India" name="river Vaigai" pageId="7" pageNumber="101" stateProvince="Tamil Nadu">river Vaigai</location>
, 
<date box="[748,800,1816,1842]" pageId="7" pageNumber="101" value="2016-02-10">
10. 
<collectionCode box="[780,800,1816,1842]" pageId="7" pageNumber="101">II</collectionCode>
</date>
</materialsCitation>
<materialsCitation collectingDate="2022-12-12" collectionCode="ZIN, R" collectorName="N. Kluge &amp; L. Sheyko &amp; P. Srinivasan" country="India" location="river Vaigai" pageId="7" pageNumber="101" specimenCount="1" specimenCount-female="1" stateProvince="Tamil Nadu state">
.2016, coll. 
<collectorName box="[932,1033,1816,1843]" pageId="7" pageNumber="101">N. Kluge</collectorName>
&amp; 
<collectorName box="[1067,1185,1816,1843]" pageId="7" pageNumber="101">L. Sheyko</collectorName>
: 1 S-IJ, 1 S-I 
<specimenCount box="[1342,1357,1816,1842]" pageId="7" pageNumber="101" type="female">♀</specimenCount>
(
<collectionCode box="[1371,1423,1816,1842]" country="Russia" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="7" pageNumber="101" type="Museum">ZIN</collectionCode>
); the same locality, 
<date box="[351,491,1852,1878]" pageId="7" pageNumber="101" value="2022-12-12">
<collectingDate box="[351,491,1852,1878]" pageId="7" pageNumber="101" value="2022-12-12">12.XII.2022</collectingDate>
</date>
, coll. 
<collectorName box="[557,701,1852,1879]" pageId="7" pageNumber="101">P. Srinivasan</collectorName>
&amp; 
<collectionCode box="[735,757,1853,1879]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="7" pageNumber="101">R</collectionCode>
</materialsCitation>
. 
<materialsCitation collectionCode="AMC, II" collectorName="Isack &amp; Mangalamkombu" country="India" location="Kodaikanal" municipality="Dindigul" pageId="7" pageNumber="101" specimenCount="2" specimenCount-female="2" stateProvince="Tamil Nadu state">
<collectorName box="[767,830,1852,1878]" pageId="7" pageNumber="101">Isack</collectorName>
: 1 L-S-IJ, 1 SJ, 1 S 
<specimenCount box="[1066,1084,1852,1878]" pageId="7" pageNumber="101" type="female">♀</specimenCount>
, 3 LJ, 2 L 
<specimenCount box="[1211,1227,1853,1879]" pageId="7" pageNumber="101" type="female">♀</specimenCount>
(
<collectionCode box="[1241,1311,1852,1878]" country="USA" httpUri="http://grbio.org/cool/2xyg-zxc2" name="Department of Biologics Research" pageId="7" pageNumber="101">AMC</collectionCode>
); 
<collectingMunicipality box="[1330,1432,1852,1878]" pageId="7" pageNumber="101">Dindigul</collectingMunicipality>
, 
<location LSID="urn:lsid:plazi:treatment:5C6687DE5F1FB7560A8DFA2B6374F9C5:D11060135F1AB75D0A8DF8F4605CF8B6" box="[151,280,1888,1914]" country="India" municipality="Dindigul" name="Kodaikanal" pageId="7" pageNumber="101" stateProvince="Tamil Nadu state">Kodaikanal</location>
hills, 
<collectorName box="[351,549,1888,1914]" pageId="7" pageNumber="101">Mangalamkombu</collectorName>
stream, 
<date box="[645,697,1888,1914]" pageId="7" pageNumber="101" value="2020-02-16">
16. 
<collectionCode box="[677,697,1888,1914]" pageId="7" pageNumber="101">II</collectionCode>
</date>
</materialsCitation>
.2020, coll. 
<collectorName box="[833,978,1888,1915]" pageId="7" pageNumber="101">P. Srinivasan</collectorName>
&amp; 
<collectionCode box="[1015,1037,1889,1915]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="7" pageNumber="101">R</collectionCode>
. 
<materialsCitation collectingDate="2021-11-13" collectionCode="AMC, R" collectorName="Isack &amp; P. Srinivasan" country="India" location="Suruli falls" municipality="Theni" pageId="7" pageNumber="101" specimenCount="1" stateProvince="Tamil Nadu state">
<collectorName box="[1049,1112,1888,1914]" pageId="7" pageNumber="101">Isack</collectorName>
: 2 LJ (
<collectionCode box="[1198,1268,1888,1914]" country="USA" httpUri="http://grbio.org/cool/2xyg-zxc2" name="Department of Biologics Research" pageId="7" pageNumber="101">AMC</collectionCode>
); 
<collectingMunicipality box="[1288,1356,1888,1914]" pageId="7" pageNumber="101">Theni</collectingMunicipality>
, 
<location LSID="urn:lsid:plazi:treatment:5C6687DE5F1FB7560A8DFA2B6374F9C5:D11060135F1AB75D0F42F8F4618EF852" country="India" municipality="Theni" name="Suruli falls" pageId="7" pageNumber="101" stateProvince="Tamil Nadu state">Suruli falls</location>
, 
<date box="[213,344,1924,1950]" pageId="7" pageNumber="101" value="2021-11-13">
<collectingDate box="[213,344,1924,1950]" pageId="7" pageNumber="101" value="2021-11-13">13.XI.2021</collectingDate>
</date>
, coll. 
<collectorName box="[411,555,1924,1951]" pageId="7" pageNumber="101">P. Srinivasan</collectorName>
&amp; 
<collectionCode box="[591,613,1925,1951]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="7" pageNumber="101">R</collectionCode>
</materialsCitation>
. 
<materialsCitation box="[624,850,1924,1951]" collectionCode="AMC" collectorName="Isack" country="India" pageId="7" pageNumber="101" specimenCount="1" stateProvince="Tamil Nadu state">
<collectorName box="[624,687,1924,1950]" pageId="7" pageNumber="101">Isack</collectorName>
: 4 LJ (
<collectionCode box="[772,842,1924,1950]" country="USA" httpUri="http://grbio.org/cool/2xyg-zxc2" name="Department of Biologics Research" pageId="7" pageNumber="101">AMC</collectionCode>
)
</materialsCitation>
.
</paragraph>
<caption ID-DOI="http://doi.org/10.5281/zenodo.7836246" ID-Zenodo-Dep="7836246" httpUri="https://zenodo.org/record/7836246/files/figure.png" pageId="8" pageNumber="102" startId="8.[151,264,1840,1864]" targetBox="[151,1436,181,1816]" targetPageId="8">
<paragraph blockId="8.[151,1437,1840,1936]" pageId="8" pageNumber="102">
<emphasis bold="true" box="[151,340,1840,1864]" pageId="8" pageNumber="102">FIGURES 44–55.</emphasis>
<taxonomicName authorityName=": McCafferty &amp; Waltz" authorityYear="1995" box="[347,577,1840,1864]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="8" pageNumber="102" phylum="Arthropoda" rank="species" species="pulchellus">
<emphasis box="[347,577,1840,1864]" italics="true" pageId="8" pageNumber="102">Labiobaetis pulchellus</emphasis>
</taxonomicName>
, imagines. 44–47, males; 48–50, male abdomina; 51, female; 52, 54, male fore legs; 53, 55, hind legs (44, reared specimen from Madurai; 48, 54–55, non-reared specimen from Madurai; 45, 47, reared specimen from Sri Pada; 49 and 51, two reared specimens from Uma; 46, 59, 53, 53, reared specimen from Karnataka).
</paragraph>
</caption>
<caption ID-DOI="http://doi.org/10.5281/zenodo.7836250" ID-Zenodo-Dep="7836250" httpUri="https://zenodo.org/record/7836250/files/figure.png" pageId="9" pageNumber="103" startId="9.[151,264,1919,1943]" targetBox="[151,1436,181,1895]" targetPageId="9">
<paragraph blockId="9.[151,1436,1919,1979]" pageId="9" pageNumber="103">
<emphasis bold="true" box="[151,344,1919,1943]" pageId="9" pageNumber="103">FIGURES 56–60.</emphasis>
<taxonomicName authorityName=": McCafferty &amp; Waltz" authorityYear="1995" box="[354,587,1919,1943]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="9" pageNumber="103" phylum="Arthropoda" rank="species" species="pulchellus">
<emphasis box="[354,587,1919,1943]" italics="true" pageId="9" pageNumber="103">Labiobaetis pulchellus</emphasis>
</taxonomicName>
, genitalia of male imagines (56, non-reared specimen from Madurai; 57, reared specimen from Uva; 58–59, reared specimen from Madurai; 60, reared specimen from Karnataka).
</paragraph>
</caption>
<caption ID-DOI="http://doi.org/10.5281/zenodo.7836252" ID-Zenodo-Dep="7836252" httpUri="https://zenodo.org/record/7836252/files/figure.png" pageId="10" pageNumber="104" startId="10.[151,264,1834,1858]" targetBox="[151,1436,181,1810]" targetPageId="10">
<paragraph blockId="10.[151,1436,1834,1931]" pageId="10" pageNumber="104">
<emphasis bold="true" box="[151,339,1834,1858]" pageId="10" pageNumber="104">FIGURES 61–67.</emphasis>
61–64, 
<taxonomicName authorityName=": McCafferty &amp; Waltz" authorityYear="1995" box="[420,649,1834,1858]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="10" pageNumber="104" phylum="Arthropoda" rank="species" species="pulchellus">
<emphasis box="[420,649,1834,1858]" italics="true" pageId="10" pageNumber="104">Labiobaetis pulchellus</emphasis>
</taxonomicName>
: 61, head of larva; 62–64, eggs (extracted from imago, Sri Lanka). 65, eggs of 
<taxonomicName baseAuthorityName="Keffermuller" baseAuthorityYear="1972" box="[151,384,1870,1894]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="10" pageNumber="104" phylum="Arthropoda" rank="species" species="calcaratus">
<emphasis box="[151,384,1870,1894]" italics="true" pageId="10" pageNumber="104">Labiobaetis calcaratus</emphasis>
</taxonomicName>
(from Lithuania, river Neris near Vilnius, 15.VIII.1988, coll. N. Kluge); 66, eggs of 
<taxonomicName box="[1233,1436,1870,1894]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="10" pageNumber="104" phylum="Arthropoda" rank="species" species="tricolor">
<emphasis box="[1233,1436,1870,1894]" italics="true" pageId="10" pageNumber="104">Labiobaetis tricolor</emphasis>
</taxonomicName>
(the same locality, date and collector); 67, eggs of 
<taxonomicName box="[662,902,1906,1930]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="10" pageNumber="104" phylum="Arthropoda" rank="species" species="propinquus">
<emphasis box="[662,902,1906,1930]" italics="true" pageId="10" pageNumber="104">Labiobaetis propinquus</emphasis>
</taxonomicName>
(from USA, Maine, 9.VIII.1992, coll. N. Kluge).
</paragraph>
</caption>
<paragraph blockId="11.[151,1437,150,2013]" box="[199,479,150,176]" pageId="11" pageNumber="105">
<emphasis bold="true" box="[199,479,150,176]" pageId="11" pageNumber="105">Additional descriptions</emphasis>
</paragraph>
<paragraph blockId="11.[151,1437,150,2013]" pageId="11" pageNumber="105">
<emphasis bold="true" box="[199,275,187,213]" pageId="11" pageNumber="105">
<emphasis bold="true" box="[199,267,187,213]" italics="true" pageId="11" pageNumber="105">Larva</emphasis>
.
</emphasis>
CUTICULAR COLORATION: Head from brown with colorless blanks (
<figureCitation box="[1094,1155,187,213]" captionStart="FIGURES 1–12" captionStartId="3.[151,264,1841,1865]" captionTargetBox="[151,1436,181,1817]" captionTargetId="figure-32@3.[151,1436,181,1817]" captionTargetPageId="3" captionText="FIGURES 1–12. Labiobaetis pulchellus, larva. 1–10, larval exuviae: 1, head; 2, 5, thorax with legs; 3, 6, 9, half of pronotum and mesonotum; 4, 7–8, 10, abdomen and caudalii (1–4, specimen from Karnataka, India; 5–8 and 9–10, two specimens from Sri Lanka; 11–12, larvae from India)." figureDoi="http://doi.org/10.5281/zenodo.7836230" httpUri="https://zenodo.org/record/7836230/files/figure.png" pageId="11" pageNumber="105">Fig. 1</figureCitation>
) to light ochre. Pronotum from brown to ochre, with lighter ovoid sigilla; mesonotum from brown with colorless blanks to ochre with lighter and darker areas; fore protopteron from brown to ochre with indistinct lighter striation along longitudinal veins (
<figureCitation box="[159,284,295,321]" captionStart="FIGURES 1–12" captionStartId="3.[151,264,1841,1865]" captionTargetBox="[151,1436,181,1817]" captionTargetId="figure-32@3.[151,1436,181,1817]" captionTargetPageId="3" captionText="FIGURES 1–12. Labiobaetis pulchellus, larva. 1–10, larval exuviae: 1, head; 2, 5, thorax with legs; 3, 6, 9, half of pronotum and mesonotum; 4, 7–8, 10, abdomen and caudalii (1–4, specimen from Karnataka, India; 5–8 and 9–10, two specimens from Sri Lanka; 11–12, larvae from India)." figureDoi="http://doi.org/10.5281/zenodo.7836230" httpUri="https://zenodo.org/record/7836230/files/figure.png" pageId="11" pageNumber="105">Figs 3, 6, 9</figureCitation>
). Metanotum, thoracic pleura and certain areas of thoracic sterna from contrastingly colored with brown (
<figureCitation box="[159,226,331,357]" captionStart="FIGURES 1–12" captionStartId="3.[151,264,1841,1865]" captionTargetBox="[151,1436,181,1817]" captionTargetId="figure-32@3.[151,1436,181,1817]" captionTargetPageId="3" captionText="FIGURES 1–12. Labiobaetis pulchellus, larva. 1–10, larval exuviae: 1, head; 2, 5, thorax with legs; 3, 6, 9, half of pronotum and mesonotum; 4, 7–8, 10, abdomen and caudalii (1–4, specimen from Karnataka, India; 5–8 and 9–10, two specimens from Sri Lanka; 11–12, larvae from India)." figureDoi="http://doi.org/10.5281/zenodo.7836230" httpUri="https://zenodo.org/record/7836230/files/figure.png" pageId="11" pageNumber="105">Fig. 2</figureCitation>
) to nearly colorless. Legs mostly ochre or colorless; each femur at midlength with brown macula adjacent to inner margin; with (
<figureCitation box="[371,443,367,393]" captionStart="FIGURES 1–12" captionStartId="3.[151,264,1841,1865]" captionTargetBox="[151,1436,181,1817]" captionTargetId="figure-32@3.[151,1436,181,1817]" captionTargetPageId="3" captionText="FIGURES 1–12. Labiobaetis pulchellus, larva. 1–10, larval exuviae: 1, head; 2, 5, thorax with legs; 3, 6, 9, half of pronotum and mesonotum; 4, 7–8, 10, abdomen and caudalii (1–4, specimen from Karnataka, India; 5–8 and 9–10, two specimens from Sri Lanka; 11–12, larvae from India)." figureDoi="http://doi.org/10.5281/zenodo.7836230" httpUri="https://zenodo.org/record/7836230/files/figure.png" pageId="11" pageNumber="105">Figs 2</figureCitation>
, 
<figureCitation box="[454,483,367,393]" captionStart="FIGURES 27–36" captionStartId="6.[151,264,1839,1863]" captionTargetBox="[155,1436,181,1815]" captionTargetId="figure-19@6.[151,1436,181,1815]" captionTargetPageId="6" captionText="FIGURES 27–36. Labiobaetis pulchellus, larval exuviae. 27, fore leg; 28, outer side of its femur; 29, inner side of its femur; 30, its tibia; 31–36, posterior margins of male abdominal terga and sterna: 31, tergum III; 32, tergum VIII; 33, tergum IX; 34, sternum VII; 35, sternum VIII; 36, sternum IX." figureDoi="http://doi.org/10.5281/zenodo.7836240" httpUri="https://zenodo.org/record/7836240/files/figure.png" pageId="11" pageNumber="105">27</figureCitation>
) or without (
<figureCitation box="[627,693,366,393]" captionStart="FIGURES 1–12" captionStartId="3.[151,264,1841,1865]" captionTargetBox="[151,1436,181,1817]" captionTargetId="figure-32@3.[151,1436,181,1817]" captionTargetPageId="3" captionText="FIGURES 1–12. Labiobaetis pulchellus, larva. 1–10, larval exuviae: 1, head; 2, 5, thorax with legs; 3, 6, 9, half of pronotum and mesonotum; 4, 7–8, 10, abdomen and caudalii (1–4, specimen from Karnataka, India; 5–8 and 9–10, two specimens from Sri Lanka; 11–12, larvae from India)." figureDoi="http://doi.org/10.5281/zenodo.7836230" httpUri="https://zenodo.org/record/7836230/files/figure.png" pageId="11" pageNumber="105">Fig. 5</figureCitation>
) contrasting brown macula at base. Tibia with brown apex of outer side; tarsus with brown apex of outer side (
<figureCitation box="[640,742,402,429]" captionStart="FIGURES 1–12" captionStartId="3.[151,264,1841,1865]" captionTargetBox="[151,1436,181,1817]" captionTargetId="figure-32@3.[151,1436,181,1817]" captionTargetPageId="3" captionText="FIGURES 1–12. Labiobaetis pulchellus, larva. 1–10, larval exuviae: 1, head; 2, 5, thorax with legs; 3, 6, 9, half of pronotum and mesonotum; 4, 7–8, 10, abdomen and caudalii (1–4, specimen from Karnataka, India; 5–8 and 9–10, two specimens from Sri Lanka; 11–12, larvae from India)." figureDoi="http://doi.org/10.5281/zenodo.7836230" httpUri="https://zenodo.org/record/7836230/files/figure.png" pageId="11" pageNumber="105">Figs 2, 5</figureCitation>
, 
<figureCitation box="[755,787,403,429]" captionStart="FIGURES 27–36" captionStartId="6.[151,264,1839,1863]" captionTargetBox="[155,1436,181,1815]" captionTargetId="figure-19@6.[151,1436,181,1815]" captionTargetPageId="6" captionText="FIGURES 27–36. Labiobaetis pulchellus, larval exuviae. 27, fore leg; 28, outer side of its femur; 29, inner side of its femur; 30, its tibia; 31–36, posterior margins of male abdominal terga and sterna: 31, tergum III; 32, tergum VIII; 33, tergum IX; 34, sternum VII; 35, sternum VIII; 36, sternum IX." figureDoi="http://doi.org/10.5281/zenodo.7836240" httpUri="https://zenodo.org/record/7836240/files/figure.png" pageId="11" pageNumber="105">27</figureCitation>
). Abdominal terga from brown with contrasting blanks to pale ochre with diffusive blanks; submedian sigilla lighter than background; terga I–IX either all with uniform color pattern (
<figureCitation box="[243,373,475,501]" captionStart="FIGURES 1–12" captionStartId="3.[151,264,1841,1865]" captionTargetBox="[151,1436,181,1817]" captionTargetId="figure-32@3.[151,1436,181,1817]" captionTargetPageId="3" captionText="FIGURES 1–12. Labiobaetis pulchellus, larva. 1–10, larval exuviae: 1, head; 2, 5, thorax with legs; 3, 6, 9, half of pronotum and mesonotum; 4, 7–8, 10, abdomen and caudalii (1–4, specimen from Karnataka, India; 5–8 and 9–10, two specimens from Sri Lanka; 11–12, larvae from India)." figureDoi="http://doi.org/10.5281/zenodo.7836230" httpUri="https://zenodo.org/record/7836230/files/figure.png" pageId="11" pageNumber="105">Figs 10, 12</figureCitation>
; 
<bibRefCitation author="Muller-Liebenau, I. &amp; Hubbard, M. D." box="[384,773,474,501]" pageId="11" pageNumber="105" pagination="537 - 561" refId="ref6969" refString="Muller-Liebenau, I. &amp; Hubbard, M. D. (1985) Baetidae from Sri Lanka with some general remarks on the Baetidae of the Oriental Region (Insecta: Ephemeroptera). Florida Entomologist, 68 (4), 537 - 561. https: // doi. org / 10.2307 / 3494855" type="journal article" year="1985">Müller-Liebenau &amp; Hubbard 1985</bibRefCitation>
: fig. 15; 
<bibRefCitation author="Kubendran, T. &amp; Rathinakumar, T. &amp; Balasubramanian, C. &amp; Selvakumar, C. &amp; Sivaramakrishnan K. G." box="[871,1125,475,501]" pageId="11" pageNumber="105" pagination="1 - 10" refId="ref6353" refString="Kubendran, T., Rathinakumar, T., Balasubramanian, C., Selvakumar, C. &amp; Sivaramakrishnan K. G. (2014) A new species of Labiobaetis Novikova &amp; Kluge, 1987 (Ephemeroptera: Baetidae) from the southern Western Ghats in India, with comments on the taxonomic status of Labiobaetis. Journal of Insect Science, 14 (86), 1 - 10. https: // doi. org / 10.1673 / 031.014.86" type="journal article" year="2014">
Kubendran 
<emphasis box="[1002,1058,475,501]" italics="true" pageId="11" pageNumber="105">et al.</emphasis>
2014
</bibRefCitation>
: figs 1–4), or differentiated, with different median blanks on different segments; in this case, tergum 
<collectionCode box="[956,976,511,537]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="11" pageNumber="105" type="Museum">V</collectionCode>
always lighter than others or with largest unpaired median blank (
<figureCitation box="[433,585,547,573]" captionStart="FIGURES 1–12" captionStartId="3.[151,264,1841,1865]" captionTargetBox="[151,1436,181,1817]" captionTargetId="figure-32@3.[151,1436,181,1817]" captionTargetPageId="3" captionText="FIGURES 1–12. Labiobaetis pulchellus, larva. 1–10, larval exuviae: 1, head; 2, 5, thorax with legs; 3, 6, 9, half of pronotum and mesonotum; 4, 7–8, 10, abdomen and caudalii (1–4, specimen from Karnataka, India; 5–8 and 9–10, two specimens from Sri Lanka; 11–12, larvae from India)." figureDoi="http://doi.org/10.5281/zenodo.7836230" httpUri="https://zenodo.org/record/7836230/files/figure.png" pageId="11" pageNumber="105">Figs 4, 7, 11</figureCitation>
). Abdominal sterna from nearly colorless (
<figureCitation box="[1085,1170,547,573]" captionStart="FIGURES 1–12" captionStartId="3.[151,264,1841,1865]" captionTargetBox="[151,1436,181,1817]" captionTargetId="figure-32@3.[151,1436,181,1817]" captionTargetPageId="3" captionText="FIGURES 1–12. Labiobaetis pulchellus, larva. 1–10, larval exuviae: 1, head; 2, 5, thorax with legs; 3, 6, 9, half of pronotum and mesonotum; 4, 7–8, 10, abdomen and caudalii (1–4, specimen from Karnataka, India; 5–8 and 9–10, two specimens from Sri Lanka; 11–12, larvae from India)." figureDoi="http://doi.org/10.5281/zenodo.7836230" httpUri="https://zenodo.org/record/7836230/files/figure.png" pageId="11" pageNumber="105">Fig. 10</figureCitation>
) to brown with lighter submedian sigilla and colorless median blank adjacent to posterior margin (
<figureCitation box="[1010,1114,583,609]" captionStart="FIGURES 1–12" captionStartId="3.[151,264,1841,1865]" captionTargetBox="[151,1436,181,1817]" captionTargetId="figure-32@3.[151,1436,181,1817]" captionTargetPageId="3" captionText="FIGURES 1–12. Labiobaetis pulchellus, larva. 1–10, larval exuviae: 1, head; 2, 5, thorax with legs; 3, 6, 9, half of pronotum and mesonotum; 4, 7–8, 10, abdomen and caudalii (1–4, specimen from Karnataka, India; 5–8 and 9–10, two specimens from Sri Lanka; 11–12, larvae from India)." figureDoi="http://doi.org/10.5281/zenodo.7836230" httpUri="https://zenodo.org/record/7836230/files/figure.png" pageId="11" pageNumber="105">Figs 4, 7</figureCitation>
). Caudalii light, with brown band just distad of midlength (
<figureCitation box="[493,677,619,645]" captionStart="FIGURES 1–12" captionStartId="3.[151,264,1841,1865]" captionTargetBox="[151,1436,181,1817]" captionTargetId="figure-32@3.[151,1436,181,1817]" captionTargetPageId="3" captionText="FIGURES 1–12. Labiobaetis pulchellus, larva. 1–10, larval exuviae: 1, head; 2, 5, thorax with legs; 3, 6, 9, half of pronotum and mesonotum; 4, 7–8, 10, abdomen and caudalii (1–4, specimen from Karnataka, India; 5–8 and 9–10, two specimens from Sri Lanka; 11–12, larvae from India)." figureDoi="http://doi.org/10.5281/zenodo.7836230" httpUri="https://zenodo.org/record/7836230/files/figure.png" pageId="11" pageNumber="105">Figs 4, 8, 11, 12</figureCitation>
).
</paragraph>
<paragraph blockId="11.[151,1437,150,2013]" pageId="11" pageNumber="105">
<materialsCitation country="Sri Lanka" location="Both" municipality="Among" pageId="11" pageNumber="105" specimenCount="19" specimenCount-female="4" specimenCount-male="15">
<location LSID="urn:lsid:plazi:treatment:5C6687DE5F1FB7560A8DFA2B6374F9C5:D11060135F16B7510ADDFD1B61B9FD65" box="[199,253,655,681]" country="Sri Lanka" municipality="Among" name="Both" pageId="11" pageNumber="105">Both</location>
forms of abdominal coloration, i.e. with the 5th tergum lightest (
<figureCitation box="[973,1110,655,681]" captionStart="FIGURES 1–12" captionStartId="3.[151,264,1841,1865]" captionTargetBox="[151,1436,181,1817]" captionTargetId="figure-32@3.[151,1436,181,1817]" captionTargetPageId="3" captionText="FIGURES 1–12. Labiobaetis pulchellus, larva. 1–10, larval exuviae: 1, head; 2, 5, thorax with legs; 3, 6, 9, half of pronotum and mesonotum; 4, 7–8, 10, abdomen and caudalii (1–4, specimen from Karnataka, India; 5–8 and 9–10, two specimens from Sri Lanka; 11–12, larvae from India)." figureDoi="http://doi.org/10.5281/zenodo.7836230" httpUri="https://zenodo.org/record/7836230/files/figure.png" pageId="11" pageNumber="105">Figs 4, 7, 11</figureCitation>
) and with all terga uniformly colored (
<figureCitation box="[252,385,691,717]" captionStart="FIGURES 1–12" captionStartId="3.[151,264,1841,1865]" captionTargetBox="[151,1436,181,1817]" captionTargetId="figure-32@3.[151,1436,181,1817]" captionTargetPageId="3" captionText="FIGURES 1–12. Labiobaetis pulchellus, larva. 1–10, larval exuviae: 1, head; 2, 5, thorax with legs; 3, 6, 9, half of pronotum and mesonotum; 4, 7–8, 10, abdomen and caudalii (1–4, specimen from Karnataka, India; 5–8 and 9–10, two specimens from Sri Lanka; 11–12, larvae from India)." figureDoi="http://doi.org/10.5281/zenodo.7836230" httpUri="https://zenodo.org/record/7836230/files/figure.png" pageId="11" pageNumber="105">Figs 10, 12</figureCitation>
) are found among larvae both from 
<collectingCountry box="[808,920,691,717]" name="Sri Lanka" pageId="11" pageNumber="105">Sri Lanka</collectingCountry>
and from 
<collectingCountry box="[1043,1104,691,717]" name="India" pageId="11" pageNumber="105">India</collectingCountry>
. 
<collectingMunicipality box="[1116,1200,691,717]" pageId="11" pageNumber="105">Among</collectingMunicipality>
20 larval specimens examined, 
<specimenCount box="[275,364,726,753]" pageId="11" pageNumber="105" type="male">15 male</specimenCount>
larvae have contrasting coloration with 5th tergum lightest (
<figureCitation box="[1047,1191,727,753]" captionStart="FIGURES 1–12" captionStartId="3.[151,264,1841,1865]" captionTargetBox="[151,1436,181,1817]" captionTargetId="figure-32@3.[151,1436,181,1817]" captionTargetPageId="3" captionText="FIGURES 1–12. Labiobaetis pulchellus, larva. 1–10, larval exuviae: 1, head; 2, 5, thorax with legs; 3, 6, 9, half of pronotum and mesonotum; 4, 7–8, 10, abdomen and caudalii (1–4, specimen from Karnataka, India; 5–8 and 9–10, two specimens from Sri Lanka; 11–12, larvae from India)." figureDoi="http://doi.org/10.5281/zenodo.7836230" httpUri="https://zenodo.org/record/7836230/files/figure.png" pageId="11" pageNumber="105">Figs 4, 7, 11</figureCitation>
), and only one reared male specimen from Sri Pada has larval terga uniformly colored (as in 
<bibRefCitation author="Kubendran, T. &amp; Rathinakumar, T. &amp; Balasubramanian, C. &amp; Selvakumar, C. &amp; Sivaramakrishnan K. G." box="[951,1207,763,789]" pageId="11" pageNumber="105" pagination="1 - 10" refId="ref6353" refString="Kubendran, T., Rathinakumar, T., Balasubramanian, C., Selvakumar, C. &amp; Sivaramakrishnan K. G. (2014) A new species of Labiobaetis Novikova &amp; Kluge, 1987 (Ephemeroptera: Baetidae) from the southern Western Ghats in India, with comments on the taxonomic status of Labiobaetis. Journal of Insect Science, 14 (86), 1 - 10. https: // doi. org / 10.1673 / 031.014.86" type="journal article" year="2014">
Kubendran 
<emphasis box="[1083,1140,763,789]" italics="true" pageId="11" pageNumber="105">et al.</emphasis>
2014
</bibRefCitation>
: fig. 1); all 
<specimenCount box="[1338,1436,763,789]" pageId="11" pageNumber="105" type="female">4 female</specimenCount>
larvae have abdominal terga uniformly colored (
<figureCitation box="[692,822,799,825]" captionStart="FIGURES 1–12" captionStartId="3.[151,264,1841,1865]" captionTargetBox="[151,1436,181,1817]" captionTargetId="figure-32@3.[151,1436,181,1817]" captionTargetPageId="3" captionText="FIGURES 1–12. Labiobaetis pulchellus, larva. 1–10, larval exuviae: 1, head; 2, 5, thorax with legs; 3, 6, 9, half of pronotum and mesonotum; 4, 7–8, 10, abdomen and caudalii (1–4, specimen from Karnataka, India; 5–8 and 9–10, two specimens from Sri Lanka; 11–12, larvae from India)." figureDoi="http://doi.org/10.5281/zenodo.7836230" httpUri="https://zenodo.org/record/7836230/files/figure.png" pageId="11" pageNumber="105">Figs 10, 12</figureCitation>
)
</materialsCitation>
.
</paragraph>
<paragraph blockId="11.[151,1437,150,2013]" box="[200,780,835,861]" pageId="11" pageNumber="105">HYPODERMAL COLORATION: Not expressed.</paragraph>
<paragraph blockId="11.[151,1437,150,2013]" pageId="11" pageNumber="105">
<collectionCode box="[200,511,871,897]" pageId="11" pageNumber="105">SHAPE AND SETATION</collectionCode>
: Described by 
<bibRefCitation author="Muller-Liebenau, I. &amp; Hubbard, M. D." box="[687,1097,870,897]" pageId="11" pageNumber="105" pagination="537 - 561" refId="ref6969" refString="Muller-Liebenau, I. &amp; Hubbard, M. D. (1985) Baetidae from Sri Lanka with some general remarks on the Baetidae of the Oriental Region (Insecta: Ephemeroptera). Florida Entomologist, 68 (4), 537 - 561. https: // doi. org / 10.2307 / 3494855" type="journal article" year="1985">Müller-Liebenau &amp; Hubbard (1985)</bibRefCitation>
and 
<bibRefCitation author="Kubendran, T. &amp; Rathinakumar, T. &amp; Balasubramanian, C. &amp; Selvakumar, C. &amp; Sivaramakrishnan K. G." box="[1155,1433,871,897]" pageId="11" pageNumber="105" pagination="1 - 10" refId="ref6353" refString="Kubendran, T., Rathinakumar, T., Balasubramanian, C., Selvakumar, C. &amp; Sivaramakrishnan K. G. (2014) A new species of Labiobaetis Novikova &amp; Kluge, 1987 (Ephemeroptera: Baetidae) from the southern Western Ghats in India, with comments on the taxonomic status of Labiobaetis. Journal of Insect Science, 14 (86), 1 - 10. https: // doi. org / 10.1673 / 031.014.86" type="journal article" year="2014">
Kubendran 
<emphasis box="[1288,1346,871,897]" italics="true" pageId="11" pageNumber="105">et al.</emphasis>
(2014)
</bibRefCitation>
. Frons between antennae narrow, but non-carinate (
<figureCitation box="[734,820,907,933]" captionStart="FIGURES 61–67" captionStartId="10.[151,264,1834,1858]" captionTargetBox="[151,1436,181,1810]" captionTargetId="figure-19@10.[151,1436,181,1810]" captionTargetPageId="10" captionText="FIGURES 61–67. 61–64, Labiobaetis pulchellus: 61, head of larva; 62–64, eggs (extracted from imago, Sri Lanka). 65, eggs of Labiobaetis calcaratus (from Lithuania, river Neris near Vilnius, 15.VIII.1988, coll. N. Kluge); 66, eggs of Labiobaetis tricolor (the same locality, date and collector); 67, eggs of Labiobaetis propinquus (from USA, Maine, 9.VIII.1992, coll. N. Kluge)." figureDoi="http://doi.org/10.5281/zenodo.7836252" httpUri="https://zenodo.org/record/7836252/files/figure.png" pageId="11" pageNumber="105">Fig. 61</figureCitation>
). Scape with distolateral process (
<bibRefCitation author="Muller-Liebenau, I. &amp; Hubbard, M. D." pageId="11" pageNumber="105" pagination="537 - 561" refId="ref6969" refString="Muller-Liebenau, I. &amp; Hubbard, M. D. (1985) Baetidae from Sri Lanka with some general remarks on the Baetidae of the Oriental Region (Insecta: Ephemeroptera). Florida Entomologist, 68 (4), 537 - 561. https: // doi. org / 10.2307 / 3494855" type="journal article" year="1985">Müller-Liebenau &amp; Hubbard 1985</bibRefCitation>
: fig. 6d). Labrum dorsally with long, fine, simple setae scattered over surface; submarginal arc of setae composed of 1 + 3 long, simple setae, the first two setae after the central seta closely together (
<figureCitation box="[1285,1369,979,1005]" captionStart="FIGURES 13–16" captionStartId="4.[151,264,1841,1865]" captionTargetBox="[151,1436,181,1817]" captionTargetId="figure-19@4.[151,1436,181,1817]" captionTargetPageId="4" captionText="FIGURES 13–16. Labiobaetis pulchellus, larva. 13, labrum; 14–15, left and right mandibles; 16, labium. Abbreviations: a–d, submarginal arc of setae (a, central seta; b–c, first two setae after central seta); ats, apical tuft of setae on mola)." figureDoi="http://doi.org/10.5281/zenodo.7836232" httpUri="https://zenodo.org/record/7836232/files/figure.png" pageId="11" pageNumber="105">Fig. 13</figureCitation>
). Left mandible between prostheca and mola slightly convex, with minute denticles toward mola; mola without apical tuft of setae; right mandible between prostheca and mola convex; mola with apical tuft of setae (
<figureCitation box="[1207,1338,1050,1077]" captionStart="FIGURES 13–16" captionStartId="4.[151,264,1841,1865]" captionTargetBox="[151,1436,181,1817]" captionTargetId="figure-19@4.[151,1436,181,1817]" captionTargetPageId="4" captionText="FIGURES 13–16. Labiobaetis pulchellus, larva. 13, labrum; 14–15, left and right mandibles; 16, labium. Abbreviations: a–d, submarginal arc of setae (a, central seta; b–c, first two setae after central seta); ats, apical tuft of setae on mola)." figureDoi="http://doi.org/10.5281/zenodo.7836232" httpUri="https://zenodo.org/record/7836232/files/figure.png" pageId="11" pageNumber="105">Figs 14–15</figureCitation>
; MüllerLiebenau &amp; Hubbard 1985: fig. 6e). Hypopharynx with medial tuft of stout setae well developed and short (
<figureCitation box="[1341,1423,1087,1113]" captionStart="FIGURES 17–26" captionStartId="5.[151,264,1841,1865]" captionTargetBox="[151,1436,181,1801]" captionTargetId="figure-32@5.[151,1436,181,1817]" captionTargetPageId="5" captionText="FIGURES 17–26. Labiobaetis pulchellus. 17, hypopharynx with superlingua; 18, maxilla; 19–26, half of larval metathorax with hind protopteron and hind wing of the same individual with the same magnification: 19–20 and 21–22, two males from India; 23–24, male from Sri Lanka; 25–26, female from Sri Lanka." figureDoi="http://doi.org/10.5281/zenodo.7836234" httpUri="https://zenodo.org/record/7836234/files/figure.png" pageId="11" pageNumber="105">Fig. 17</figureCitation>
). Maxillary palp with distal excavation of inner margin (
<figureCitation box="[761,844,1123,1149]" captionStart="FIGURES 17–26" captionStartId="5.[151,264,1841,1865]" captionTargetBox="[151,1436,181,1801]" captionTargetId="figure-32@5.[151,1436,181,1817]" captionTargetPageId="5" captionText="FIGURES 17–26. Labiobaetis pulchellus. 17, hypopharynx with superlingua; 18, maxilla; 19–26, half of larval metathorax with hind protopteron and hind wing of the same individual with the same magnification: 19–20 and 21–22, two males from India; 23–24, male from Sri Lanka; 25–26, female from Sri Lanka." figureDoi="http://doi.org/10.5281/zenodo.7836234" httpUri="https://zenodo.org/record/7836234/files/figure.png" pageId="11" pageNumber="105">Fig. 18</figureCitation>
; 
<bibRefCitation author="Muller-Liebenau, I. &amp; Hubbard, M. D." box="[855,1244,1122,1149]" pageId="11" pageNumber="105" pagination="537 - 561" refId="ref6969" refString="Muller-Liebenau, I. &amp; Hubbard, M. D. (1985) Baetidae from Sri Lanka with some general remarks on the Baetidae of the Oriental Region (Insecta: Ephemeroptera). Florida Entomologist, 68 (4), 537 - 561. https: // doi. org / 10.2307 / 3494855" type="journal article" year="1985">Müller-Liebenau &amp; Hubbard 1985</bibRefCitation>
: fig. 
<quantity box="[1298,1330,1123,1149]" metricMagnitude="-3" metricUnit="kg" metricValue="6.0" pageId="11" pageNumber="105" unit="g" value="6.0">6g</quantity>
). Labium with paraglossae wide, with apical setae forming three rows; labial palp with broad distomedial protuberance of 2nd segment and conical 3rd segment (
<figureCitation box="[540,623,1195,1221]" captionStart="FIGURES 13–16" captionStartId="4.[151,264,1841,1865]" captionTargetBox="[151,1436,181,1817]" captionTargetId="figure-19@4.[151,1436,181,1817]" captionTargetPageId="4" captionText="FIGURES 13–16. Labiobaetis pulchellus, larva. 13, labrum; 14–15, left and right mandibles; 16, labium. Abbreviations: a–d, submarginal arc of setae (a, central seta; b–c, first two setae after central seta); ats, apical tuft of setae on mola)." figureDoi="http://doi.org/10.5281/zenodo.7836232" httpUri="https://zenodo.org/record/7836232/files/figure.png" pageId="11" pageNumber="105">Fig. 16</figureCitation>
; 
<bibRefCitation author="Muller-Liebenau, I. &amp; Hubbard, M. D." box="[635,1025,1194,1221]" pageId="11" pageNumber="105" pagination="537 - 561" refId="ref6969" refString="Muller-Liebenau, I. &amp; Hubbard, M. D. (1985) Baetidae from Sri Lanka with some general remarks on the Baetidae of the Oriental Region (Insecta: Ephemeroptera). Florida Entomologist, 68 (4), 537 - 561. https: // doi. org / 10.2307 / 3494855" type="journal article" year="1985">Müller-Liebenau &amp; Hubbard 1985</bibRefCitation>
: figs 6b–c).
</paragraph>
<paragraph blockId="11.[151,1437,150,2013]" box="[199,1182,1230,1257]" pageId="11" pageNumber="105">
Hind protoptera present, in female somewhat smaller than in male (
<figureCitation box="[954,1169,1230,1257]" captionStart="FIGURES 17–26" captionStartId="5.[151,264,1841,1865]" captionTargetBox="[151,1436,181,1801]" captionTargetId="figure-32@5.[151,1436,181,1817]" captionTargetPageId="5" captionText="FIGURES 17–26. Labiobaetis pulchellus. 17, hypopharynx with superlingua; 18, maxilla; 19–26, half of larval metathorax with hind protopteron and hind wing of the same individual with the same magnification: 19–20 and 21–22, two males from India; 23–24, male from Sri Lanka; 25–26, female from Sri Lanka." figureDoi="http://doi.org/10.5281/zenodo.7836234" httpUri="https://zenodo.org/record/7836234/files/figure.png" pageId="11" pageNumber="105">Figs 19, 21, 23, 25</figureCitation>
).
</paragraph>
<paragraph blockId="11.[151,1437,150,2013]" pageId="11" pageNumber="105">
Legs of all three pairs: Outer side of femur with row of long, stout, blunt setae (
<figureCitation box="[1112,1194,1267,1293]" captionStart="FIGURES 27–36" captionStartId="6.[151,264,1839,1863]" captionTargetBox="[155,1436,181,1815]" captionTargetId="figure-19@6.[151,1436,181,1815]" captionTargetPageId="6" captionText="FIGURES 27–36. Labiobaetis pulchellus, larval exuviae. 27, fore leg; 28, outer side of its femur; 29, inner side of its femur; 30, its tibia; 31–36, posterior margins of male abdominal terga and sterna: 31, tergum III; 32, tergum VIII; 33, tergum IX; 34, sternum VII; 35, sternum VIII; 36, sternum IX." figureDoi="http://doi.org/10.5281/zenodo.7836240" httpUri="https://zenodo.org/record/7836240/files/figure.png" pageId="11" pageNumber="105">Fig. 28</figureCitation>
) and two such apical setae; apex with short, stout, spatulate setae. Inner side of femur with pointed, lanceolate setae (
<figureCitation box="[1237,1323,1303,1329]" captionStart="FIGURES 27–36" captionStartId="6.[151,264,1839,1863]" captionTargetBox="[155,1436,181,1815]" captionTargetId="figure-19@6.[151,1436,181,1815]" captionTargetPageId="6" captionText="FIGURES 27–36. Labiobaetis pulchellus, larval exuviae. 27, fore leg; 28, outer side of its femur; 29, inner side of its femur; 30, its tibia; 31–36, posterior margins of male abdominal terga and sterna: 31, tergum III; 32, tergum VIII; 33, tergum IX; 34, sternum VII; 35, sternum VIII; 36, sternum IX." figureDoi="http://doi.org/10.5281/zenodo.7836240" httpUri="https://zenodo.org/record/7836240/files/figure.png" pageId="11" pageNumber="105">Fig. 29</figureCitation>
). Femoral patch (villopore) present on middle and hind legs, vestigial or absent on fore legs. Outer side of tibia with short, blunt, spatulate, stout setae; on apex one longer, blunt, spatulate seta; inner side of tibia with stout, pointed setae (
<figureCitation box="[159,245,1411,1437]" captionStart="FIGURES 27–36" captionStartId="6.[151,264,1839,1863]" captionTargetBox="[155,1436,181,1815]" captionTargetId="figure-19@6.[151,1436,181,1815]" captionTargetPageId="6" captionText="FIGURES 27–36. Labiobaetis pulchellus, larval exuviae. 27, fore leg; 28, outer side of its femur; 29, inner side of its femur; 30, its tibia; 31–36, posterior margins of male abdominal terga and sterna: 31, tergum III; 32, tergum VIII; 33, tergum IX; 34, sternum VII; 35, sternum VIII; 36, sternum IX." figureDoi="http://doi.org/10.5281/zenodo.7836240" httpUri="https://zenodo.org/record/7836240/files/figure.png" pageId="11" pageNumber="105">Fig. 30</figureCitation>
; 
<bibRefCitation author="Muller-Liebenau, I. &amp; Hubbard, M. D." box="[258,654,1410,1437]" pageId="11" pageNumber="105" pagination="537 - 561" refId="ref6969" refString="Muller-Liebenau, I. &amp; Hubbard, M. D. (1985) Baetidae from Sri Lanka with some general remarks on the Baetidae of the Oriental Region (Insecta: Ephemeroptera). Florida Entomologist, 68 (4), 537 - 561. https: // doi. org / 10.2307 / 3494855" type="journal article" year="1985">Müller-Liebenau &amp; Hubbard 1985</bibRefCitation>
: fig. 6h). Outer side of tarsus with blunt, stout setae smaller than on tibia. Claw without subapical setae (
<bibRefCitation author="Muller-Liebenau, I. &amp; Hubbard, M. D." box="[557,949,1446,1473]" pageId="11" pageNumber="105" pagination="537 - 561" refId="ref6969" refString="Muller-Liebenau, I. &amp; Hubbard, M. D. (1985) Baetidae from Sri Lanka with some general remarks on the Baetidae of the Oriental Region (Insecta: Ephemeroptera). Florida Entomologist, 68 (4), 537 - 561. https: // doi. org / 10.2307 / 3494855" type="journal article" year="1985">Müller-Liebenau &amp; Hubbard 1985</bibRefCitation>
: fig. 6i).
</paragraph>
<paragraph blockId="11.[151,1437,150,2013]" pageId="11" pageNumber="105">
All abdominal terga I–X with denticles on posterior margin; denticles on anterior terga smaller and blunt (
<figureCitation captionStart="FIGURES 27–36" captionStartId="6.[151,264,1839,1863]" captionTargetBox="[155,1436,181,1815]" captionTargetId="figure-19@6.[151,1436,181,1815]" captionTargetPageId="6" captionText="FIGURES 27–36. Labiobaetis pulchellus, larval exuviae. 27, fore leg; 28, outer side of its femur; 29, inner side of its femur; 30, its tibia; 31–36, posterior margins of male abdominal terga and sterna: 31, tergum III; 32, tergum VIII; 33, tergum IX; 34, sternum VII; 35, sternum VIII; 36, sternum IX." figureDoi="http://doi.org/10.5281/zenodo.7836240" httpUri="https://zenodo.org/record/7836240/files/figure.png" pageId="11" pageNumber="105">Fig. 31</figureCitation>
), denticles on posterior terga larger and pointed (
<figureCitation box="[747,834,1519,1545]" captionStart="FIGURES 27–36" captionStartId="6.[151,264,1839,1863]" captionTargetBox="[155,1436,181,1815]" captionTargetId="figure-19@6.[151,1436,181,1815]" captionTargetPageId="6" captionText="FIGURES 27–36. Labiobaetis pulchellus, larval exuviae. 27, fore leg; 28, outer side of its femur; 29, inner side of its femur; 30, its tibia; 31–36, posterior margins of male abdominal terga and sterna: 31, tergum III; 32, tergum VIII; 33, tergum IX; 34, sternum VII; 35, sternum VIII; 36, sternum IX." figureDoi="http://doi.org/10.5281/zenodo.7836240" httpUri="https://zenodo.org/record/7836240/files/figure.png" pageId="11" pageNumber="105">Fig. 32</figureCitation>
); on tergum IX denticles behind bases of submedian setae smaller of absent (
<figureCitation box="[439,527,1555,1581]" captionStart="FIGURES 27–36" captionStartId="6.[151,264,1839,1863]" captionTargetBox="[155,1436,181,1815]" captionTargetId="figure-19@6.[151,1436,181,1815]" captionTargetPageId="6" captionText="FIGURES 27–36. Labiobaetis pulchellus, larval exuviae. 27, fore leg; 28, outer side of its femur; 29, inner side of its femur; 30, its tibia; 31–36, posterior margins of male abdominal terga and sterna: 31, tergum III; 32, tergum VIII; 33, tergum IX; 34, sternum VII; 35, sternum VIII; 36, sternum IX." figureDoi="http://doi.org/10.5281/zenodo.7836240" httpUri="https://zenodo.org/record/7836240/files/figure.png" pageId="11" pageNumber="105">Fig. 33</figureCitation>
). Abdominal sterna I– 
<collectionCode box="[790,820,1555,1581]" country="Norway" name="Mykotektet, National Veterinary Institute" pageId="11" pageNumber="105">VI</collectionCode>
without denticles; sterna VII–VIII with few spaced, wide, triangular denticles (
<figureCitation box="[451,582,1590,1617]" captionStart="FIGURES 27–36" captionStartId="6.[151,264,1839,1863]" captionTargetBox="[155,1436,181,1815]" captionTargetId="figure-19@6.[151,1436,181,1815]" captionTargetPageId="6" captionText="FIGURES 27–36. Labiobaetis pulchellus, larval exuviae. 27, fore leg; 28, outer side of its femur; 29, inner side of its femur; 30, its tibia; 31–36, posterior margins of male abdominal terga and sterna: 31, tergum III; 32, tergum VIII; 33, tergum IX; 34, sternum VII; 35, sternum VIII; 36, sternum IX." figureDoi="http://doi.org/10.5281/zenodo.7836240" httpUri="https://zenodo.org/record/7836240/files/figure.png" pageId="11" pageNumber="105">Figs 34–35</figureCitation>
); sternum IX with pointed denticles; in male row of denticles interrupted by protogonostyli (
<figureCitation box="[331,417,1627,1653]" captionStart="FIGURES 27–36" captionStartId="6.[151,264,1839,1863]" captionTargetBox="[155,1436,181,1815]" captionTargetId="figure-19@6.[151,1436,181,1815]" captionTargetPageId="6" captionText="FIGURES 27–36. Labiobaetis pulchellus, larval exuviae. 27, fore leg; 28, outer side of its femur; 29, inner side of its femur; 30, its tibia; 31–36, posterior margins of male abdominal terga and sterna: 31, tergum III; 32, tergum VIII; 33, tergum IX; 34, sternum VII; 35, sternum VIII; 36, sternum IX." figureDoi="http://doi.org/10.5281/zenodo.7836240" httpUri="https://zenodo.org/record/7836240/files/figure.png" pageId="11" pageNumber="105">Fig. 36</figureCitation>
). Paraproct with pointed denticles increasing distally (
<bibRefCitation author="Muller-Liebenau, I. &amp; Hubbard, M. D." box="[1036,1432,1626,1653]" pageId="11" pageNumber="105" pagination="537 - 561" refId="ref6969" refString="Muller-Liebenau, I. &amp; Hubbard, M. D. (1985) Baetidae from Sri Lanka with some general remarks on the Baetidae of the Oriental Region (Insecta: Ephemeroptera). Florida Entomologist, 68 (4), 537 - 561. https: // doi. org / 10.2307 / 3494855" type="journal article" year="1985">Müller-Liebenau &amp; Hubbard 1985</bibRefCitation>
: fig. 6j). All 7 pairs of tergalii present, tergalii of 1st pair smaller than others (
<figureCitation box="[1011,1080,1663,1689]" captionStart="FIGURES 1–12" captionStartId="3.[151,264,1841,1865]" captionTargetBox="[151,1436,181,1817]" captionTargetId="figure-32@3.[151,1436,181,1817]" captionTargetPageId="3" captionText="FIGURES 1–12. Labiobaetis pulchellus, larva. 1–10, larval exuviae: 1, head; 2, 5, thorax with legs; 3, 6, 9, half of pronotum and mesonotum; 4, 7–8, 10, abdomen and caudalii (1–4, specimen from Karnataka, India; 5–8 and 9–10, two specimens from Sri Lanka; 11–12, larvae from India)." figureDoi="http://doi.org/10.5281/zenodo.7836230" httpUri="https://zenodo.org/record/7836230/files/figure.png" pageId="11" pageNumber="105">Fig. 4</figureCitation>
).
</paragraph>
<paragraph blockId="11.[151,1437,150,2013]" box="[199,1117,1698,1725]" pageId="11" pageNumber="105">
<emphasis bold="true" box="[199,323,1698,1725]" pageId="11" pageNumber="105">
<emphasis bold="true" box="[199,316,1698,1725]" italics="true" pageId="11" pageNumber="105">Subimago</emphasis>
.
</emphasis>
CUTICULAR COLORATION: Mostly light brownish (
<figureCitation box="[973,1105,1699,1725]" captionStart="FIGURES 37–43" captionStartId="7.[151,264,1638,1662]" captionTargetBox="[151,1436,181,1614]" captionTargetId="figure-32@7.[151,1436,181,1614]" captionTargetPageId="7" captionText="FIGURES 37–43. Labiobaetis pulchellus, subimaginal exuviae of specimen from Madurai (India). 37, fore leg; 38–39, tibiae and tarsi of fore and middle legs; 40, microlepides on fore tarsus; 41, abdominal terga; 42, genitalia; 43, half of mesonotum." figureDoi="http://doi.org/10.5281/zenodo.7836242" httpUri="https://zenodo.org/record/7836242/files/figure.png" pageId="11" pageNumber="105">Figs 37–43</figureCitation>
).
</paragraph>
<paragraph blockId="11.[151,1437,150,2013]" box="[200,756,1735,1761]" pageId="11" pageNumber="105">HYPODERMAL COLORATION: As in imago.</paragraph>
<paragraph blockId="11.[151,1437,150,2013]" pageId="11" pageNumber="105">
TEXTURE: On all legs of both sexes, last tarsal segment covered with pointed microlepides; other tarsomeres covered mostly with blunt microlepides, with few pointed microlepides on distal margin (
<figureCitation box="[1207,1339,1807,1833]" captionStart="FIGURES 37–43" captionStartId="7.[151,264,1638,1662]" captionTargetBox="[151,1436,181,1614]" captionTargetId="figure-32@7.[151,1436,181,1614]" captionTargetPageId="7" captionText="FIGURES 37–43. Labiobaetis pulchellus, subimaginal exuviae of specimen from Madurai (India). 37, fore leg; 38–39, tibiae and tarsi of fore and middle legs; 40, microlepides on fore tarsus; 41, abdominal terga; 42, genitalia; 43, half of mesonotum." figureDoi="http://doi.org/10.5281/zenodo.7836242" httpUri="https://zenodo.org/record/7836242/files/figure.png" pageId="11" pageNumber="105">Figs 38–40</figureCitation>
) (
<bibRefCitation author="Kluge, N. J." pageId="11" pageNumber="105" pagination="151 - 186" refId="ref6214" refString="Kluge, N. J. (2022) Taxonomic significance of microlepides on subimaginal tarsi of Ephemeroptera. Zootaxa, 5159 (2), 151 - 186. https: // doi. org / 10.11646 / zootaxa. 5159.2.1" type="journal article" year="2022">Kluge 2022</bibRefCitation>
).
</paragraph>
<paragraph blockId="11.[151,1437,150,2013]" lastBlockId="12.[151,1437,150,1545]" lastPageId="12" lastPageNumber="106" pageId="11" pageNumber="105">
<emphasis bold="true" box="[199,347,1878,1905]" italics="true" pageId="11" pageNumber="105">Imago, male</emphasis>
(
<figureCitation box="[365,500,1878,1905]" captionStart="FIGURES 44–55" captionStartId="8.[151,264,1840,1864]" captionTargetBox="[151,1436,181,1816]" captionTargetId="figure-19@8.[151,1436,181,1816]" captionTargetPageId="8" captionText="FIGURES 44–55. Labiobaetis pulchellus, imagines. 44–47, males; 48–50, male abdomina; 51, female; 52, 54, male fore legs; 53, 55, hind legs (44, reared specimen from Madurai; 48, 54–55, non-reared specimen from Madurai; 45, 47, reared specimen from Sri Pada; 49 and 51, two reared specimens from Uma; 46, 59, 53, 53, reared specimen from Karnataka)." figureDoi="http://doi.org/10.5281/zenodo.7836246" httpUri="https://zenodo.org/record/7836246/files/figure.png" pageId="11" pageNumber="105">Figs 44–50</figureCitation>
). Head brown. Turbinate eyes from red to yellow, widened distally. Thorax dark brown. Fore wing with membrane colorless, veins ochre. Pterostigma with incomplete oblique veins connected with costal vein, but not with subcostal vein. Hind wing narrow, without costal projection, with 2 longitudinal veins (
<figureCitation box="[159,334,1987,2013]" captionStart="FIGURES 17–26" captionStartId="5.[151,264,1841,1865]" captionTargetBox="[151,1436,181,1801]" captionTargetId="figure-32@5.[151,1436,181,1817]" captionTargetPageId="5" captionText="FIGURES 17–26. Labiobaetis pulchellus. 17, hypopharynx with superlingua; 18, maxilla; 19–26, half of larval metathorax with hind protopteron and hind wing of the same individual with the same magnification: 19–20 and 21–22, two males from India; 23–24, male from Sri Lanka; 25–26, female from Sri Lanka." figureDoi="http://doi.org/10.5281/zenodo.7836234" httpUri="https://zenodo.org/record/7836234/files/figure.png" pageId="11" pageNumber="105">Figs 20, 22, 24</figureCitation>
). Legs of all pairs ochre, either with red-brown band near apex of femur (
<figureCitation box="[1168,1299,1986,2013]" captionStart="FIGURES 44–55" captionStartId="8.[151,264,1840,1864]" captionTargetBox="[151,1436,181,1816]" captionTargetId="figure-19@8.[151,1436,181,1816]" captionTargetPageId="8" captionText="FIGURES 44–55. Labiobaetis pulchellus, imagines. 44–47, males; 48–50, male abdomina; 51, female; 52, 54, male fore legs; 53, 55, hind legs (44, reared specimen from Madurai; 48, 54–55, non-reared specimen from Madurai; 45, 47, reared specimen from Sri Pada; 49 and 51, two reared specimens from Uma; 46, 59, 53, 53, reared specimen from Karnataka)." figureDoi="http://doi.org/10.5281/zenodo.7836246" httpUri="https://zenodo.org/record/7836246/files/figure.png" pageId="11" pageNumber="105">Figs 52–53</figureCitation>
), or without it (
<figureCitation box="[183,317,150,177]" captionStart="FIGURES 44–55" captionStartId="8.[151,264,1840,1864]" captionTargetBox="[151,1436,181,1816]" captionTargetId="figure-19@8.[151,1436,181,1816]" captionTargetPageId="8" captionText="FIGURES 44–55. Labiobaetis pulchellus, imagines. 44–47, males; 48–50, male abdomina; 51, female; 52, 54, male fore legs; 53, 55, hind legs (44, reared specimen from Madurai; 48, 54–55, non-reared specimen from Madurai; 45, 47, reared specimen from Sri Pada; 49 and 51, two reared specimens from Uma; 46, 59, 53, 53, reared specimen from Karnataka)." figureDoi="http://doi.org/10.5281/zenodo.7836246" httpUri="https://zenodo.org/record/7836246/files/figure.png" pageId="12" pageNumber="106">Figs 54–55</figureCitation>
). Middle and hind tarsi with 2 apical spines (on 1st+2nd and 3rd segments). Abdominal terga and sterna mostly ochre or whitish; each tergum 
<collectionCode box="[663,684,187,213]" pageId="12" pageNumber="106">II</collectionCode>
, 
<collectionCode box="[697,727,187,213]" pageId="12" pageNumber="106">IV</collectionCode>
and 
<collectionCode box="[784,814,187,213]" country="Norway" name="Mykotektet, National Veterinary Institute" pageId="12" pageNumber="106">VI</collectionCode>
with small brown or reddish spot at midline near fore margin, either without other coloration (
<figureCitation box="[600,728,223,249]" captionStart="FIGURES 44–55" captionStartId="8.[151,264,1840,1864]" captionTargetBox="[151,1436,181,1816]" captionTargetId="figure-19@8.[151,1436,181,1816]" captionTargetPageId="8" captionText="FIGURES 44–55. Labiobaetis pulchellus, imagines. 44–47, males; 48–50, male abdomina; 51, female; 52, 54, male fore legs; 53, 55, hind legs (44, reared specimen from Madurai; 48, 54–55, non-reared specimen from Madurai; 45, 47, reared specimen from Sri Pada; 49 and 51, two reared specimens from Uma; 46, 59, 53, 53, reared specimen from Karnataka)." figureDoi="http://doi.org/10.5281/zenodo.7836246" httpUri="https://zenodo.org/record/7836246/files/figure.png" pageId="12" pageNumber="106">Figs 44, 48</figureCitation>
) or with red area by sides and behind spot (
<figureCitation box="[1218,1432,222,249]" captionStart="FIGURES 44–55" captionStartId="8.[151,264,1840,1864]" captionTargetBox="[151,1436,181,1816]" captionTargetId="figure-19@8.[151,1436,181,1816]" captionTargetPageId="8" captionText="FIGURES 44–55. Labiobaetis pulchellus, imagines. 44–47, males; 48–50, male abdomina; 51, female; 52, 54, male fore legs; 53, 55, hind legs (44, reared specimen from Madurai; 48, 54–55, non-reared specimen from Madurai; 45, 47, reared specimen from Sri Pada; 49 and 51, two reared specimens from Uma; 46, 59, 53, 53, reared specimen from Karnataka)." figureDoi="http://doi.org/10.5281/zenodo.7836246" httpUri="https://zenodo.org/record/7836246/files/figure.png" pageId="12" pageNumber="106">Figs 45–47, 49–50</figureCitation>
; 
<bibRefCitation author="Kubendran, T. &amp; Rathinakumar, T. &amp; Balasubramanian, C. &amp; Selvakumar, C. &amp; Sivaramakrishnan K. G." box="[151,406,259,285]" pageId="12" pageNumber="106" pagination="1 - 10" refId="ref6353" refString="Kubendran, T., Rathinakumar, T., Balasubramanian, C., Selvakumar, C. &amp; Sivaramakrishnan K. G. (2014) A new species of Labiobaetis Novikova &amp; Kluge, 1987 (Ephemeroptera: Baetidae) from the southern Western Ghats in India, with comments on the taxonomic status of Labiobaetis. Journal of Insect Science, 14 (86), 1 - 10. https: // doi. org / 10.1673 / 031.014.86" type="journal article" year="2014">
Kubendran 
<emphasis box="[283,339,259,285]" italics="true" pageId="12" pageNumber="106">et al.</emphasis>
2014
</bibRefCitation>
: fig. 18); terga I, 
<collectionCode box="[599,627,259,285]" pageId="12" pageNumber="106">III</collectionCode>
and 
<collectionCode box="[681,701,259,285]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="12" pageNumber="106" type="Museum">V</collectionCode>
lack this spot and red area.
</paragraph>
<paragraph blockId="12.[151,1437,150,1545]" pageId="12" pageNumber="106">
Gonostyli with 1st segment parallel-sided, with prominent rectangular apical-inner angle; 2nd segment narrow in proximal part and wider in distal part; 3rd segment short and roundish, sharply separated (
<figureCitation box="[1213,1346,330,357]" captionStart="FIGURES 56–60" captionStartId="9.[151,264,1919,1943]" captionTargetBox="[151,1436,181,1895]" captionTargetId="figure-32@9.[151,1436,181,1895]" captionTargetPageId="9" captionText="FIGURES 56–60. Labiobaetis pulchellus, genitalia of male imagines (56, non-reared specimen from Madurai; 57, reared specimen from Uva; 58–59, reared specimen from Madurai; 60, reared specimen from Karnataka)." figureDoi="http://doi.org/10.5281/zenodo.7836250" httpUri="https://zenodo.org/record/7836250/files/figure.png" pageId="12" pageNumber="106">Figs 56–60</figureCitation>
). Penial bridge projected caudally forming pair of rounded lobes with deep concavity between them, with sharply pointed, sclerotized denticle arising from middle of this concavity; gonovectes sharply bent (
<figureCitation box="[1091,1264,402,429]" captionStart="FIGURES 56–60" captionStartId="9.[151,264,1919,1943]" captionTargetBox="[151,1436,181,1895]" captionTargetId="figure-32@9.[151,1436,181,1895]" captionTargetPageId="9" captionText="FIGURES 56–60. Labiobaetis pulchellus, genitalia of male imagines (56, non-reared specimen from Madurai; 57, reared specimen from Uva; 58–59, reared specimen from Madurai; 60, reared specimen from Karnataka)." figureDoi="http://doi.org/10.5281/zenodo.7836250" httpUri="https://zenodo.org/record/7836250/files/figure.png" pageId="12" pageNumber="106">Figs 56, 57, 60</figureCitation>
).
</paragraph>
<paragraph blockId="12.[151,1437,150,1545]" pageId="12" pageNumber="106">
<emphasis bold="true" box="[199,365,438,465]" italics="true" pageId="12" pageNumber="106">Imago, female</emphasis>
(
<figureCitation box="[379,461,438,465]" captionStart="FIGURES 44–55" captionStartId="8.[151,264,1840,1864]" captionTargetBox="[151,1436,181,1816]" captionTargetId="figure-19@8.[151,1436,181,1816]" captionTargetPageId="8" captionText="FIGURES 44–55. Labiobaetis pulchellus, imagines. 44–47, males; 48–50, male abdomina; 51, female; 52, 54, male fore legs; 53, 55, hind legs (44, reared specimen from Madurai; 48, 54–55, non-reared specimen from Madurai; 45, 47, reared specimen from Sri Pada; 49 and 51, two reared specimens from Uma; 46, 59, 53, 53, reared specimen from Karnataka)." figureDoi="http://doi.org/10.5281/zenodo.7836246" httpUri="https://zenodo.org/record/7836246/files/figure.png" pageId="12" pageNumber="106">Fig. 51</figureCitation>
). Head, thorax and abdomen ochre with brown. All tarsi with 2 apical spines (fore tarsus on 2nd and 3rd segments, middle and hind tarsi on 1st+2nd and 3rd segments). Wings as in male; hind wing smaller (
<figureCitation box="[159,244,511,537]" captionStart="FIGURES 17–26" captionStartId="5.[151,264,1841,1865]" captionTargetBox="[151,1436,181,1801]" captionTargetId="figure-32@5.[151,1436,181,1817]" captionTargetPageId="5" captionText="FIGURES 17–26. Labiobaetis pulchellus. 17, hypopharynx with superlingua; 18, maxilla; 19–26, half of larval metathorax with hind protopteron and hind wing of the same individual with the same magnification: 19–20 and 21–22, two males from India; 23–24, male from Sri Lanka; 25–26, female from Sri Lanka." figureDoi="http://doi.org/10.5281/zenodo.7836234" httpUri="https://zenodo.org/record/7836234/files/figure.png" pageId="12" pageNumber="106">Fig. 26</figureCitation>
).
</paragraph>
<paragraph blockId="12.[151,1437,150,1545]" pageId="12" pageNumber="106">
<emphasis bold="true" box="[199,253,547,573]" pageId="12" pageNumber="106">
<emphasis bold="true" box="[199,246,547,573]" italics="true" pageId="12" pageNumber="106">Egg</emphasis>
.
</emphasis>
Widely oval; chorion smooth, without regular relief; one pole surrounded by fine, narrow, ring-form groove, with or without few indistinct, shallow protuberances just outside groove (
<figureCitation box="[1076,1207,583,609]" captionStart="FIGURES 61–67" captionStartId="10.[151,264,1834,1858]" captionTargetBox="[151,1436,181,1810]" captionTargetId="figure-19@10.[151,1436,181,1810]" captionTargetPageId="10" captionText="FIGURES 61–67. 61–64, Labiobaetis pulchellus: 61, head of larva; 62–64, eggs (extracted from imago, Sri Lanka). 65, eggs of Labiobaetis calcaratus (from Lithuania, river Neris near Vilnius, 15.VIII.1988, coll. N. Kluge); 66, eggs of Labiobaetis tricolor (the same locality, date and collector); 67, eggs of Labiobaetis propinquus (from USA, Maine, 9.VIII.1992, coll. N. Kluge)." figureDoi="http://doi.org/10.5281/zenodo.7836252" httpUri="https://zenodo.org/record/7836252/files/figure.png" pageId="12" pageNumber="106">Figs 62–64</figureCitation>
).
</paragraph>
<paragraph blockId="12.[151,1437,150,1545]" box="[199,611,618,645]" pageId="12" pageNumber="106">
<emphasis bold="true" box="[199,334,618,644]" pageId="12" pageNumber="106">Dimension.</emphasis>
Fore wing length 
<quantity box="[539,607,619,645]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="12" pageNumber="106" unit="mm" value="4.0">4 mm</quantity>
.
</paragraph>
</subSubSection>
<subSubSection pageId="12" pageNumber="106" type="distribution">
<paragraph blockId="12.[151,1437,150,1545]" box="[199,697,654,681]" pageId="12" pageNumber="106">
<emphasis bold="true" box="[199,353,654,680]" pageId="12" pageNumber="106">Distribution.</emphasis>
Southern 
<collectingCountry box="[468,526,655,681]" name="India" pageId="12" pageNumber="106">India</collectingCountry>
and 
<collectingCountry box="[580,693,655,681]" name="Sri Lanka" pageId="12" pageNumber="106">Sri Lanka</collectingCountry>
.
</paragraph>
<paragraph blockId="12.[151,1437,150,1545]" pageId="12" pageNumber="106">
<emphasis bold="true" box="[199,485,690,717]" pageId="12" pageNumber="106">
Synonymy of 
<taxonomicName authorityName="Kubendran, Rathinakumar, Balasubramanian, Selvakumar &amp; Sivaramakrishnan" authorityYear="2014" box="[363,478,690,717]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="106" phylum="Arthropoda" rank="species" species="soldani">
<emphasis bold="true" box="[363,478,690,717]" italics="true" pageId="12" pageNumber="106">L. soldani</emphasis>
</taxonomicName>
.
</emphasis>
According to the original description, 
<taxonomicName authorityName="Kubendran, Rathinakumar, Balasubramanian, Selvakumar &amp; Sivaramakrishnan" authorityYear="2014" box="[921,1142,691,717]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="106" phylum="Arthropoda" rank="species" species="soldani">
<emphasis box="[921,1142,691,717]" italics="true" pageId="12" pageNumber="106">Labiobaetis soldani</emphasis>
</taxonomicName>
differs from 
<taxonomicName authorityName=": McCafferty &amp; Waltz" authorityYear="1995" box="[1291,1436,691,717]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="106" phylum="Arthropoda" rank="species" species="pulchellus">
<emphasis box="[1291,1436,691,717]" italics="true" pageId="12" pageNumber="106">L. pulchellus</emphasis>
</taxonomicName>
by the following characters (
<bibRefCitation author="Kubendran, T. &amp; Rathinakumar, T. &amp; Balasubramanian, C. &amp; Selvakumar, C. &amp; Sivaramakrishnan K. G." box="[473,727,727,753]" pageId="12" pageNumber="106" pagination="1 - 10" refId="ref6353" refString="Kubendran, T., Rathinakumar, T., Balasubramanian, C., Selvakumar, C. &amp; Sivaramakrishnan K. G. (2014) A new species of Labiobaetis Novikova &amp; Kluge, 1987 (Ephemeroptera: Baetidae) from the southern Western Ghats in India, with comments on the taxonomic status of Labiobaetis. Journal of Insect Science, 14 (86), 1 - 10. https: // doi. org / 10.1673 / 031.014.86" type="journal article" year="2014">
Kubendran 
<emphasis box="[604,661,727,753]" italics="true" pageId="12" pageNumber="106">et al.</emphasis>
2014
</bibRefCitation>
: table 1):
</paragraph>
<paragraph blockId="12.[151,1437,150,1545]" pageId="12" pageNumber="106">
Submarginal bristles on labrum: «feathery» in 
<taxonomicName authorityName="Kubendran, Rathinakumar, Balasubramanian, Selvakumar &amp; Sivaramakrishnan" authorityYear="2014" box="[738,853,763,789]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="106" phylum="Arthropoda" rank="species" species="soldani">
<emphasis box="[738,853,763,789]" italics="true" pageId="12" pageNumber="106">L. soldani</emphasis>
</taxonomicName>
, «fine» in 
<taxonomicName authorityName=": McCafferty &amp; Waltz" authorityYear="1995" box="[983,1130,763,789]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="106" phylum="Arthropoda" rank="species" species="pulchellus">
<emphasis box="[983,1130,763,789]" italics="true" pageId="12" pageNumber="106">L. pulchellus</emphasis>
</taxonomicName>
. According to the original description of 
<taxonomicName authorityName=": McCafferty &amp; Waltz" authorityYear="1995" box="[318,465,799,825]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="106" phylum="Arthropoda" rank="species" species="pulchellus">
<emphasis box="[318,465,799,825]" italics="true" pageId="12" pageNumber="106">L. pulchellus</emphasis>
</taxonomicName>
«submarginal fine bristles single (not in a dense row)»; here the term «submarginal bristles», refers to the setae located at a distance from the distal margin and present on the drawing, on which the marginal feathery setae are not drawn (
<bibRefCitation author="Muller-Liebenau, I. &amp; Hubbard, M. D." box="[641,1039,870,897]" pageId="12" pageNumber="106" pagination="537 - 561" refId="ref6969" refString="Muller-Liebenau, I. &amp; Hubbard, M. D. (1985) Baetidae from Sri Lanka with some general remarks on the Baetidae of the Oriental Region (Insecta: Ephemeroptera). Florida Entomologist, 68 (4), 537 - 561. https: // doi. org / 10.2307 / 3494855" type="journal article" year="1985">Müller-Liebenau &amp; Hubbard 1985</bibRefCitation>
: fig. 6a). According to the original description of 
<taxonomicName authorityName="Kubendran, Rathinakumar, Balasubramanian, Selvakumar &amp; Sivaramakrishnan" authorityYear="2014" box="[321,437,907,933]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="106" phylum="Arthropoda" rank="species" species="soldani">
<emphasis box="[321,437,907,933]" italics="true" pageId="12" pageNumber="106">L. soldani</emphasis>
</taxonomicName>
, its labrum «with an arc and stout setae, long and thin setae medially; distal margin bordered with setae, distolaterally 14 feathered bristles; ventrally with 4 stout, 2 long setae and distomedial arc of very thin setae». On the drawing (
<bibRefCitation author="Kubendran, T. &amp; Rathinakumar, T. &amp; Balasubramanian, C. &amp; Selvakumar, C. &amp; Sivaramakrishnan K. G." box="[544,804,979,1005]" pageId="12" pageNumber="106" pagination="1 - 10" refId="ref6353" refString="Kubendran, T., Rathinakumar, T., Balasubramanian, C., Selvakumar, C. &amp; Sivaramakrishnan K. G. (2014) A new species of Labiobaetis Novikova &amp; Kluge, 1987 (Ephemeroptera: Baetidae) from the southern Western Ghats in India, with comments on the taxonomic status of Labiobaetis. Journal of Insect Science, 14 (86), 1 - 10. https: // doi. org / 10.1673 / 031.014.86" type="journal article" year="2014">
Kubendran 
<emphasis box="[677,735,979,1005]" italics="true" pageId="12" pageNumber="106">et al.</emphasis>
2014
</bibRefCitation>
: fig. 8), both dorsal and ventral sides of the labrum are drawn together, and the marginal feathery setae are present as well. So different setae are reported as «submarginal bristles» in the comparison of 
<taxonomicName authorityName="Kubendran, Rathinakumar, Balasubramanian, Selvakumar &amp; Sivaramakrishnan" authorityYear="2014" box="[491,603,1051,1077]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="106" phylum="Arthropoda" rank="species" species="soldani">
<emphasis box="[491,603,1051,1077]" italics="true" pageId="12" pageNumber="106">L. soldani</emphasis>
</taxonomicName>
and 
<taxonomicName authorityName=": McCafferty &amp; Waltz" authorityYear="1995" box="[657,802,1051,1077]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="106" phylum="Arthropoda" rank="species" species="pulchellus">
<emphasis box="[657,802,1051,1077]" italics="true" pageId="12" pageNumber="106">L. pulchellus</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph blockId="12.[151,1437,150,1545]" pageId="12" pageNumber="106">
Ratio of paraglossae to glossae in width: «1.8x» in 
<taxonomicName authorityName="Kubendran, Rathinakumar, Balasubramanian, Selvakumar &amp; Sivaramakrishnan" authorityYear="2014" box="[767,878,1087,1113]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="106" phylum="Arthropoda" rank="species" species="soldani">
<emphasis box="[767,878,1087,1113]" italics="true" pageId="12" pageNumber="106">L. soldani</emphasis>
</taxonomicName>
, «2x» in 
<taxonomicName authorityName=": McCafferty &amp; Waltz" authorityYear="1995" box="[982,1126,1087,1113]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="106" phylum="Arthropoda" rank="species" species="pulchellus">
<emphasis box="[982,1126,1087,1113]" italics="true" pageId="12" pageNumber="106">L. pulchellus</emphasis>
</taxonomicName>
. This difference is less than the possible accuracy of paraglossa measurement.
</paragraph>
<paragraph blockId="12.[151,1437,150,1545]" pageId="12" pageNumber="106">
Apex of labial palp: «slightly pointed» in 
<taxonomicName authorityName="Kubendran, Rathinakumar, Balasubramanian, Selvakumar &amp; Sivaramakrishnan" authorityYear="2014" box="[655,764,1159,1185]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="106" phylum="Arthropoda" rank="species" species="soldani">
<emphasis box="[655,764,1159,1185]" italics="true" pageId="12" pageNumber="106">L. soldani</emphasis>
</taxonomicName>
, «pointed» in 
<taxonomicName authorityName=": McCafferty &amp; Waltz" authorityYear="1995" box="[921,1063,1159,1185]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="106" phylum="Arthropoda" rank="species" species="pulchellus">
<emphasis box="[921,1063,1159,1185]" italics="true" pageId="12" pageNumber="106">L. pulchellus</emphasis>
</taxonomicName>
. Judging by the original drawings (
<bibRefCitation author="Muller-Liebenau, I. &amp; Hubbard, M. D." box="[159,551,1194,1221]" pageId="12" pageNumber="106" pagination="537 - 561" refId="ref6969" refString="Muller-Liebenau, I. &amp; Hubbard, M. D. (1985) Baetidae from Sri Lanka with some general remarks on the Baetidae of the Oriental Region (Insecta: Ephemeroptera). Florida Entomologist, 68 (4), 537 - 561. https: // doi. org / 10.2307 / 3494855" type="journal article" year="1985">Müller-Liebenau &amp; Hubbard 1985</bibRefCitation>
: fig. 6b; 
<bibRefCitation author="Kubendran, T. &amp; Rathinakumar, T. &amp; Balasubramanian, C. &amp; Selvakumar, C. &amp; Sivaramakrishnan K. G." box="[650,904,1195,1221]" pageId="12" pageNumber="106" pagination="1 - 10" refId="ref6353" refString="Kubendran, T., Rathinakumar, T., Balasubramanian, C., Selvakumar, C. &amp; Sivaramakrishnan K. G. (2014) A new species of Labiobaetis Novikova &amp; Kluge, 1987 (Ephemeroptera: Baetidae) from the southern Western Ghats in India, with comments on the taxonomic status of Labiobaetis. Journal of Insect Science, 14 (86), 1 - 10. https: // doi. org / 10.1673 / 031.014.86" type="journal article" year="2014">
Kubendran 
<emphasis box="[781,838,1195,1221]" italics="true" pageId="12" pageNumber="106">et al.</emphasis>
2014
</bibRefCitation>
: fig. 13) difference between left and right palps can be greater than between the individuals attributed to these two species.
</paragraph>
<paragraph blockId="12.[151,1437,150,1545]" pageId="12" pageNumber="106">
Hind wing (and hind protopteron of larva): «absent» in 
<taxonomicName authorityName="Kubendran, Rathinakumar, Balasubramanian, Selvakumar &amp; Sivaramakrishnan" authorityYear="2014" box="[819,931,1267,1293]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="106" phylum="Arthropoda" rank="species" species="soldani">
<emphasis box="[819,931,1267,1293]" italics="true" pageId="12" pageNumber="106">L. soldani</emphasis>
</taxonomicName>
, «well developed» in 
<taxonomicName authorityName=": McCafferty &amp; Waltz" authorityYear="1995" box="[1178,1322,1267,1293]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="106" phylum="Arthropoda" rank="species" species="pulchellus">
<emphasis box="[1178,1322,1267,1293]" italics="true" pageId="12" pageNumber="106">L. pulchellus</emphasis>
</taxonomicName>
. Actually, the presence of hind wings in 
<taxonomicName authorityName="Kubendran, Rathinakumar, Balasubramanian, Selvakumar &amp; Sivaramakrishnan" authorityYear="2014" box="[487,599,1303,1329]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="106" phylum="Arthropoda" rank="species" species="soldani">
<emphasis box="[487,599,1303,1329]" italics="true" pageId="12" pageNumber="106">L. soldani</emphasis>
</taxonomicName>
was overlooked (Kubendran, personal communication).
</paragraph>
<paragraph blockId="12.[151,1437,150,1545]" pageId="12" pageNumber="106">
Pointed setae on the margin of femur: «6» in 
<taxonomicName authorityName="Kubendran, Rathinakumar, Balasubramanian, Selvakumar &amp; Sivaramakrishnan" authorityYear="2014" box="[733,848,1339,1365]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="106" phylum="Arthropoda" rank="species" species="soldani">
<emphasis box="[733,848,1339,1365]" italics="true" pageId="12" pageNumber="106">L. soldani</emphasis>
</taxonomicName>
, «8» in 
<taxonomicName authorityName=": McCafferty &amp; Waltz" authorityYear="1995" box="[949,1096,1339,1365]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="106" phylum="Arthropoda" rank="species" species="pulchellus">
<emphasis box="[949,1096,1339,1365]" italics="true" pageId="12" pageNumber="106">L. pulchellus</emphasis>
</taxonomicName>
. Such variability is found on different legs of one and the same individual.
</paragraph>
<paragraph blockId="12.[151,1437,150,1545]" pageId="12" pageNumber="106">
Thus, no one species-specific character separating 
<taxonomicName authorityName="Kubendran, Rathinakumar, Balasubramanian, Selvakumar &amp; Sivaramakrishnan" authorityYear="2014" box="[763,873,1411,1437]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="106" phylum="Arthropoda" rank="species" species="soldani">
<emphasis box="[763,873,1411,1437]" italics="true" pageId="12" pageNumber="106">L. soldani</emphasis>
</taxonomicName>
from 
<taxonomicName authorityName=": McCafferty &amp; Waltz" authorityYear="1995" box="[941,1085,1411,1437]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="106" phylum="Arthropoda" rank="species" species="pulchellus">
<emphasis box="[941,1085,1411,1437]" italics="true" pageId="12" pageNumber="106">L. pulchellus</emphasis>
</taxonomicName>
has been reported. The unusual coloration of male imaginal abdomen, with alternating colored even segments II, IV and VI and colorless odd segments I, III and V testifies that the form described as 
<taxonomicName authorityName="Kubendran, Rathinakumar, Balasubramanian, Selvakumar &amp; Sivaramakrishnan" authorityYear="2014" box="[827,942,1483,1509]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="106" phylum="Arthropoda" rank="species" species="soldani">
<emphasis box="[827,942,1483,1509]" italics="true" pageId="12" pageNumber="106">L. soldani</emphasis>
</taxonomicName>
from 
<collectingCountry box="[1019,1077,1483,1509]" name="India" pageId="12" pageNumber="106">India</collectingCountry>
is conspecific to 
<taxonomicName authorityName=": McCafferty &amp; Waltz" authorityYear="1995" box="[1288,1436,1483,1509]" class="Insecta" family="Baetidae" genus="Labiobaetis" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="106" phylum="Arthropoda" rank="species" species="pulchellus">
<emphasis box="[1288,1436,1483,1509]" italics="true" pageId="12" pageNumber="106">L. pulchellus</emphasis>
</taxonomicName>
originally described from 
<collectingCountry box="[443,556,1519,1545]" name="Sri Lanka" pageId="12" pageNumber="106">Sri Lanka</collectingCountry>
.
</paragraph>
</subSubSection>
</treatment>
</document>