treatments-xml/data/03/9D/87/039D87CCFFA4FF84FF56FBA8FD166EFF.xml
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<document id="877875FD7A1CEBC27047CCF2C69A2B12" ID-DOI="10.11646/zootaxa.4991.3.4" ID-ISSN="1175-5326" ID-Zenodo-Dep="5042522" ID-ZooBank="842EA450-A680-4D5D-9723-C1D7CCE13E5D" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1624987574070" checkinUser="plazi" docAuthor="Vasanth, M., Selvakumar, C., Subramanian, K. A., Sivaramakrishnan, K. G. &amp; Sinha, Bikramjit" docDate="2021" docId="039D87CCFFA4FF84FF56FBA8FD166EFF" docLanguage="en" docName="zootaxa.4991.3.4.pdf" docOrigin="Zootaxa 4991 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Epeorus (Epeorus) aculeatus Braasch 1990" docType="treatment" docVersion="3" lastPageNumber="503" masterDocId="FFA4FFB4FFA5FF80FFC1FFF6FFD26F53" masterDocTitle="Contribution to the study of Epeorus Eaton, 1881 (Ephemeroptera: Heptageniidae) from India" masterLastPageNumber="522" masterPageNumber="499" pageNumber="500" updateTime="1698978689892" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="1ACCEC7EA9B26576DA5DDE294F6C5518">Contribution to the study of Epeorus Eaton, 1881 (Ephemeroptera: Heptageniidae) from India</mods:title>
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<mods:namePart id="29F76435652388B6534A0BD1DC133A71">Vasanth, M.</mods:namePart>
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<mods:affiliation id="19F9283BEDD2EC5E78FF5693E87EE6FE">Zoological Survey of India, Southern Regional Centre, Santhome High Road, Chennai- 600028, India. &amp; University of Madras, Chepauk, Chennai- 600005. &amp; vasan 071994 @ gmail. com; https: // orcid. org / 0000 - 0003 - 4446 - 4889</mods:affiliation>
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<mods:namePart id="412C1B350476CB1CD028A5EE72BDDD01">Selvakumar, C.</mods:namePart>
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<mods:affiliation id="C28C1E770BA289394CCB9FBC21FA9E07">Department of Zoology, The Madura College (Autonomous), Madurai- 625011, Tamil Nadu. &amp; selvaaa 06 @ gmail. com; https: // orcid. org / 0000 - 0002 - 4296 - 5682</mods:affiliation>
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<mods:namePart id="7597D2883396799A541D6ADCA9329E9D">Subramanian, K. A.</mods:namePart>
<mods:affiliation id="1AC30CC674F2632BE9597D72A128D885">Zoological Survey of India, Southern Regional Centre, Santhome High Road, Chennai- 600028, India.</mods:affiliation>
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<mods:namePart id="A6FC7CA47616303FB5AC5D55F39E6032">Sivaramakrishnan, K. G.</mods:namePart>
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<mods:affiliation id="7250D71EDD5B6C979A9A9D43E2411986">Flat No 3, Door No 7, Gokulam Apartment, Gokulam Colony, West Mambalam, Chennai- 600 033, India. &amp; kgskrishnan @ gmail. com; https: // orcid. org / 0000 - 0002 - 6332 - 0349</mods:affiliation>
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<mods:namePart id="6CF8246AB44A19A01A3CFE29D6930251">Sinha, Bikramjit</mods:namePart>
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<mods:affiliation id="81E258FA38DCD263C94E0A68224E7347">Zoological Survey of India, Arunachal Pradesh Regional Centre, Senki Valley, Itanagar- 791113, Arunachal Pradesh, India. &amp; sinhabj @ gmail. com; https: // orcid. org / 0000 - 0002 - 9904 - 4964</mods:affiliation>
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<taxonomicName id="4C344D59FFA4FF81FF56FBA8FD7D6B24" ID-CoL="6FNW4" authority="Braasch, 1990" authorityName="Braasch" authorityYear="1990" box="[151,687,1117,1144]" class="Insecta" family="Heptageniidae" genus="Epeorus" kingdom="Animalia" order="Ephemeroptera" pageId="1" pageNumber="500" phylum="Arthropoda" rank="species" species="aculeatus" subGenus="Epeorus">
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<emphasis id="B940EAC8FFA4FF81FF56FBA8FF2E6B2B" bold="true" box="[151,252,1118,1144]" italics="true" pageId="1" pageNumber="500">Epeorus</emphasis>
(
<emphasis id="B940EAC8FFA4FF81FECCFBA8FEA06B2B" bold="true" box="[269,370,1118,1144]" italics="true" pageId="1" pageNumber="500">Epeorus</emphasis>
)
<emphasis id="B940EAC8FFA4FF81FE45FBABFE2A6B2B" bold="true" box="[388,504,1117,1144]" italics="true" pageId="1" pageNumber="500">aculeatus</emphasis>
<bibRefCitation id="EFA54B2BFFA4FF81FE3EFBABFD7D6B24" author="Braasch, D." box="[511,687,1117,1143]" pageId="1" pageNumber="500" pagination="7 - 14" refId="ref10040" refString="Braasch, D. (1990) Neue Eintagsfliegen aus Thailand, nebsteinigen Bemerkungen zuderen generischem Status (Insecta, Ephemeroptera, Heptageniidae). Reichenbachia, 28 (2), 7 - 14." type="journal article" year="1990">Braasch, 1990</bibRefCitation>
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(
<figureCitation id="130F2A5FFFA4FF81FF5EFB77FEC26BC8" box="[159,272,1153,1179]" captionStart-0="FIGURES 18" captionStart-1="FIGURES 917" captionStartId-0="2.[151,264,1943,1967]" captionStartId-1="3.[151,264,1944,1968]" captionTargetBox-0="[191,1400,181,1917]" captionTargetBox-1="[162,1426,181,1919]" captionTargetId-0="figure-19@2.[188,1400,179,1918]" captionTargetId-1="figure-17@3.[161,1426,181,1920]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionText-0="FIGURES 18. Larva of Epeorus (Epeorus) aculeatus 1. Dorsal view; 2. Abdomen dorsal view; 3. Abdominal ventral view; 4. Posterior margin of abdominal terga V; 5. Labrum; 6. Hypopharynx; 7. Left mandible; 8. Right mandible." captionText-1="FIGURES 917. Larva of Epeorus (Epeorus) aculeatus 9. Maxilla; 10. Labium; 11. Foreleg; 11A. Dorsal surface of femur; 12. Midleg; 13. Hindleg; 14. Claw; 15. Gill I; 16. Gill III; 17. Gill VII." figureDoi-0="http://doi.org/10.5281/zenodo.5042524" figureDoi-1="http://doi.org/10.5281/zenodo.5042528" httpUri-0="https://zenodo.org/record/5042524/files/figure.png" httpUri-1="https://zenodo.org/record/5042528/files/figure.png" pageId="1" pageNumber="500">Figs 117</figureCitation>
)
</paragraph>
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<emphasis id="B940EAC8FFA4FF81FF56FB32FE576B8D" bold="true" box="[151,389,1220,1246]" pageId="1" pageNumber="500">Material examined:</emphasis>
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,
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,
<collectingMunicipality id="6BEFACA0FFA4FF81FCF1FB33FB946B8D" box="[816,1094,1220,1247]" pageId="1" pageNumber="500">Lower Subansiri district</collectingMunicipality>
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stream,
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,
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,
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, colls.
<collectorName id="26C1530CFFA4FF81FD87FB1FFCCC6A51" box="[582,798,1256,1283]" pageId="1" pageNumber="500">K. A. Subramanian</collectorName>
and
<collectorName id="26C1530CFFA4FF81FC94FB1FFC076A51" box="[853,981,1256,1283]" pageId="1" pageNumber="500">M. Vasanth</collectorName>
[ZSI/
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;
<materialsCitation id="3B5C3C87FFA4FF81FB00FB1EFDB36A19" collectingDate="2018-03-13" collectionCode="SRC-I" collectorName="Bikramjit Sinha" country="India" county="West Kameng district" elevation="1877" latitude="27.32675" location="Showda village" longLatPrecision="1" longitude="92.2318" municipality="Dirang" pageId="1" pageNumber="500" specimenCode="E 298" specimenCount="6" specimenCount-larva="6" stateProvince="Arunachal Pradesh">
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,
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,
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,
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,
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,
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,
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,
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<collectingDate id="EFCEE9F2FFA4FF81FADDFAFAFA456A75" box="[1308,1431,1292,1318]" pageId="1" pageNumber="500" value="2018-03-13">13.iii.2018</collectingDate>
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, coll.
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.
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<emphasis id="B940EAC8FFA4FF81FF06FAA2FE896A3D" bold="true" box="[199,347,1364,1390]" pageId="1" pageNumber="500">Description:</emphasis>
Larva: Body length
<quantity id="4CCC9B3FFFA4FF81FD82FAA2FD4E6A3C" box="[579,668,1364,1391]" metricMagnitude="-3" metricUnit="m" metricValue="9.5" pageId="1" pageNumber="500" unit="mm" value="9.5">9.5 mm</quantity>
; length of cerci
<quantity id="4CCC9B3FFFA4FF81FC91FAA2FC646A3C" box="[848,950,1364,1391]" metricMagnitude="-2" metricUnit="m" metricValue="1.15" pageId="1" pageNumber="500" unit="mm" value="11.5">11.5 mm</quantity>
. Body generally dark brown (
<figureCitation id="130F2A5FFFA4FF81FAC2FAA2FA966A3D" box="[1283,1348,1364,1390]" captionStart="FIGURES 18" captionStartId="2.[151,264,1943,1967]" captionTargetBox="[191,1400,181,1917]" captionTargetId="figure-19@2.[188,1400,179,1918]" captionTargetPageId="2" captionText="FIGURES 18. Larva of Epeorus (Epeorus) aculeatus 1. Dorsal view; 2. Abdomen dorsal view; 3. Abdominal ventral view; 4. Posterior margin of abdominal terga V; 5. Labrum; 6. Hypopharynx; 7. Left mandible; 8. Right mandible." figureDoi="http://doi.org/10.5281/zenodo.5042524" httpUri="https://zenodo.org/record/5042524/files/figure.png" pageId="1" pageNumber="500">Fig. 1</figureCitation>
).
</paragraph>
<paragraph id="8B8B36DAFFA4FF81FF06FA8EFC8869E1" blockId="1.[151,1437,1220,2039]" pageId="1" pageNumber="500">
<emphasis id="B940EAC8FFA4FF81FF06FA8EFEC26AC1" bold="true" box="[199,272,1400,1426]" pageId="1" pageNumber="500">Head:</emphasis>
Length
<quantity id="4CCC9B3FFFA4FF81FEAEFA8EFE1A6AC0" box="[367,456,1400,1427]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="1" pageNumber="500" unit="mm" value="1.7">1.7 mm</quantity>
, width
<quantity id="4CCC9B3FFFA4FF81FDDDFA8EFDA76AC0" box="[540,629,1400,1427]" metricMagnitude="-3" metricUnit="m" metricValue="2.4" pageId="1" pageNumber="500" unit="mm" value="2.4">2.4 mm</quantity>
; brown, (
<figureCitation id="130F2A5FFFA4FF81FD21FA8EFCF06AC1" box="[736,802,1400,1426]" captionStart="FIGURES 18" captionStartId="2.[151,264,1943,1967]" captionTargetBox="[191,1400,181,1917]" captionTargetId="figure-19@2.[188,1400,179,1918]" captionTargetPageId="2" captionText="FIGURES 18. Larva of Epeorus (Epeorus) aculeatus 1. Dorsal view; 2. Abdomen dorsal view; 3. Abdominal ventral view; 4. Posterior margin of abdominal terga V; 5. Labrum; 6. Hypopharynx; 7. Left mandible; 8. Right mandible." figureDoi="http://doi.org/10.5281/zenodo.5042524" httpUri="https://zenodo.org/record/5042524/files/figure.png" pageId="1" pageNumber="500">Fig. 1</figureCitation>
); subquadrangular; anterior and lateral margins convex, with rows of dense hair-like setae directed anteriorly; posterior margin slightly concave. Compound eyes black. Antennal scape and pedicel brown, flagellum pale. Labrum dark brown, deeply cleft with median notch on anterior margin; long hair-like setae laterally (
<figureCitation id="130F2A5FFFA4FF81FD81FA12FD566AAC" box="[576,644,1508,1535]" captionStart="FIGURES 18" captionStartId="2.[151,264,1943,1967]" captionTargetBox="[191,1400,181,1917]" captionTargetId="figure-19@2.[188,1400,179,1918]" captionTargetPageId="2" captionText="FIGURES 18. Larva of Epeorus (Epeorus) aculeatus 1. Dorsal view; 2. Abdomen dorsal view; 3. Abdominal ventral view; 4. Posterior margin of abdominal terga V; 5. Labrum; 6. Hypopharynx; 7. Left mandible; 8. Right mandible." figureDoi="http://doi.org/10.5281/zenodo.5042524" httpUri="https://zenodo.org/record/5042524/files/figure.png" pageId="1" pageNumber="500">Fig. 5</figureCitation>
). Hypopharynx: Lingua with anterolateral lobes; superlinguae slightly expanded, laterally with rows of dense hair-like setae (
<figureCitation id="130F2A5FFFA4FF81FCC6F9FEFC9F6970" box="[775,845,1544,1571]" captionStart="FIGURES 18" captionStartId="2.[151,264,1943,1967]" captionTargetBox="[191,1400,181,1917]" captionTargetId="figure-19@2.[188,1400,179,1918]" captionTargetPageId="2" captionText="FIGURES 18. Larva of Epeorus (Epeorus) aculeatus 1. Dorsal view; 2. Abdomen dorsal view; 3. Abdominal ventral view; 4. Posterior margin of abdominal terga V; 5. Labrum; 6. Hypopharynx; 7. Left mandible; 8. Right mandible." figureDoi="http://doi.org/10.5281/zenodo.5042524" httpUri="https://zenodo.org/record/5042524/files/figure.png" pageId="1" pageNumber="500">Fig. 6</figureCitation>
). Mandible without scattered setae along the molar; incisors serrated, outer incisor longer than inner incisor (
<figureCitation id="130F2A5FFFA4FF81FCE1F9DAFC5A6915" box="[800,904,1580,1606]" captionStart="FIGURES 18" captionStartId="2.[151,264,1943,1967]" captionTargetBox="[191,1400,181,1917]" captionTargetId="figure-19@2.[188,1400,179,1918]" captionTargetPageId="2" captionText="FIGURES 18. Larva of Epeorus (Epeorus) aculeatus 1. Dorsal view; 2. Abdomen dorsal view; 3. Abdominal ventral view; 4. Posterior margin of abdominal terga V; 5. Labrum; 6. Hypopharynx; 7. Left mandible; 8. Right mandible." figureDoi="http://doi.org/10.5281/zenodo.5042524" httpUri="https://zenodo.org/record/5042524/files/figure.png" pageId="1" pageNumber="500">Figs 78</figureCitation>
). Maxilla with row of hair-like setae medially, apical segment of palp with dense row of hair-like setae, basal segment of palp broad (
<figureCitation id="130F2A5FFFA4FF81FB9EF9A6FB716939" box="[1119,1187,1616,1642]" captionStart="FIGURES 917" captionStartId="3.[151,264,1944,1968]" captionTargetBox="[162,1426,181,1919]" captionTargetId="figure-17@3.[161,1426,181,1920]" captionTargetPageId="3" captionText="FIGURES 917. Larva of Epeorus (Epeorus) aculeatus 9. Maxilla; 10. Labium; 11. Foreleg; 11A. Dorsal surface of femur; 12. Midleg; 13. Hindleg; 14. Claw; 15. Gill I; 16. Gill III; 17. Gill VII." figureDoi="http://doi.org/10.5281/zenodo.5042528" httpUri="https://zenodo.org/record/5042528/files/figure.png" pageId="1" pageNumber="500">Fig. 9</figureCitation>
). Labium broad, glossae with U-shaped separation, subtriangular; paraglossae slightly expanded laterally; apical segment of each palp pointed, dorsal surface with dense row of comb setae (
<figureCitation id="130F2A5FFFA4FF81FD38F96EFC9F69E1" box="[761,845,1688,1714]" captionStart="FIGURES 917" captionStartId="3.[151,264,1944,1968]" captionTargetBox="[162,1426,181,1919]" captionTargetId="figure-17@3.[161,1426,181,1920]" captionTargetPageId="3" captionText="FIGURES 917. Larva of Epeorus (Epeorus) aculeatus 9. Maxilla; 10. Labium; 11. Foreleg; 11A. Dorsal surface of femur; 12. Midleg; 13. Hindleg; 14. Claw; 15. Gill I; 16. Gill III; 17. Gill VII." figureDoi="http://doi.org/10.5281/zenodo.5042528" httpUri="https://zenodo.org/record/5042528/files/figure.png" pageId="1" pageNumber="500">Fig. 10</figureCitation>
).
</paragraph>
<paragraph id="8B8B36DAFFA4FF81FF06F94AFAFB6811" blockId="1.[151,1437,1220,2039]" pageId="1" pageNumber="500">
<emphasis id="B940EAC8FFA4FF81FF06F94AFEFB6985" bold="true" box="[199,297,1724,1750]" pageId="1" pageNumber="500">Thorax:</emphasis>
Pronotum brown without clear marks; mesonotum somewhat darker brown with paramedian pair of darker spots anteriorly (
<figureCitation id="130F2A5FFFA4FF81FE68F916FE3F69A9" box="[425,493,1760,1786]" captionStart="FIGURES 18" captionStartId="2.[151,264,1943,1967]" captionTargetBox="[191,1400,181,1917]" captionTargetId="figure-19@2.[188,1400,179,1918]" captionTargetPageId="2" captionText="FIGURES 18. Larva of Epeorus (Epeorus) aculeatus 1. Dorsal view; 2. Abdomen dorsal view; 3. Abdominal ventral view; 4. Posterior margin of abdominal terga V; 5. Labrum; 6. Hypopharynx; 7. Left mandible; 8. Right mandible." figureDoi="http://doi.org/10.5281/zenodo.5042524" httpUri="https://zenodo.org/record/5042524/files/figure.png" pageId="1" pageNumber="500">Fig. 1</figureCitation>
). Legs: Femur brown; hypodermal spot on dorsal surface, outer margin with long setae; distal end with blunt spine (
<figureCitation id="130F2A5FFFA4FF81FDDDF8F2FD4D684D" box="[540,671,1796,1822]" captionStart="FIGURES 917" captionStartId="3.[151,264,1944,1968]" captionTargetBox="[162,1426,181,1919]" captionTargetId="figure-17@3.[161,1426,181,1920]" captionTargetPageId="3" captionText="FIGURES 917. Larva of Epeorus (Epeorus) aculeatus 9. Maxilla; 10. Labium; 11. Foreleg; 11A. Dorsal surface of femur; 12. Midleg; 13. Hindleg; 14. Claw; 15. Gill I; 16. Gill III; 17. Gill VII." figureDoi="http://doi.org/10.5281/zenodo.5042528" httpUri="https://zenodo.org/record/5042528/files/figure.png" pageId="1" pageNumber="500">Figs 1113</figureCitation>
); short stout blunt setae scattered on dorsal surface (
<figureCitation id="130F2A5FFFA4FF81FB34F8F2FA86684D" box="[1269,1364,1796,1822]" captionStart="FIGURES 917" captionStartId="3.[151,264,1944,1968]" captionTargetBox="[162,1426,181,1919]" captionTargetId="figure-17@3.[161,1426,181,1920]" captionTargetPageId="3" captionText="FIGURES 917. Larva of Epeorus (Epeorus) aculeatus 9. Maxilla; 10. Labium; 11. Foreleg; 11A. Dorsal surface of femur; 12. Midleg; 13. Hindleg; 14. Claw; 15. Gill I; 16. Gill III; 17. Gill VII." figureDoi="http://doi.org/10.5281/zenodo.5042528" httpUri="https://zenodo.org/record/5042528/files/figure.png" pageId="1" pageNumber="500">Fig. 11a</figureCitation>
), tibia brown with long hair-like setae on outer margin; tarsi dark brown. Claw small with 3 denticles (
<figureCitation id="130F2A5FFFA4FF81FB08F8DEFACE6811" box="[1225,1308,1832,1858]" captionStart="FIGURES 917" captionStartId="3.[151,264,1944,1968]" captionTargetBox="[162,1426,181,1919]" captionTargetId="figure-17@3.[161,1426,181,1920]" captionTargetPageId="3" captionText="FIGURES 917. Larva of Epeorus (Epeorus) aculeatus 9. Maxilla; 10. Labium; 11. Foreleg; 11A. Dorsal surface of femur; 12. Midleg; 13. Hindleg; 14. Claw; 15. Gill I; 16. Gill III; 17. Gill VII." figureDoi="http://doi.org/10.5281/zenodo.5042528" httpUri="https://zenodo.org/record/5042528/files/figure.png" pageId="1" pageNumber="500">Fig. 14</figureCitation>
).
</paragraph>
<paragraph id="8B8B36DAFFA4FF81FF06F8BAFD6468A5" blockId="1.[151,1437,1220,2039]" pageId="1" pageNumber="500">
<emphasis id="B940EAC8FFA4FF81FF06F8BAFE976835" bold="true" box="[199,325,1868,1894]" pageId="1" pageNumber="500">Abdomen:</emphasis>
Abdominal terga dark brown, terga IIIX with pair of long, acute, submedian spines (
<figureCitation id="130F2A5FFFA4FF81FAD0F8BAFA876835" box="[1297,1365,1868,1894]" captionStart="FIGURES 18" captionStartId="2.[151,264,1943,1967]" captionTargetBox="[191,1400,181,1917]" captionTargetId="figure-19@2.[188,1400,179,1918]" captionTargetPageId="2" captionText="FIGURES 18. Larva of Epeorus (Epeorus) aculeatus 1. Dorsal view; 2. Abdomen dorsal view; 3. Abdominal ventral view; 4. Posterior margin of abdominal terga V; 5. Labrum; 6. Hypopharynx; 7. Left mandible; 8. Right mandible." figureDoi="http://doi.org/10.5281/zenodo.5042524" httpUri="https://zenodo.org/record/5042524/files/figure.png" pageId="1" pageNumber="500">Fig. 2</figureCitation>
); posterior margin of tergum with hair-like setae medially and with numerous minute spines on segments IIIX (
<figureCitation id="130F2A5FFFA4FF81FA88F886FA5C68D9" box="[1353,1422,1904,1930]" captionStart="FIGURES 18" captionStartId="2.[151,264,1943,1967]" captionTargetBox="[191,1400,181,1917]" captionTargetId="figure-19@2.[188,1400,179,1918]" captionTargetPageId="2" captionText="FIGURES 18. Larva of Epeorus (Epeorus) aculeatus 1. Dorsal view; 2. Abdomen dorsal view; 3. Abdominal ventral view; 4. Posterior margin of abdominal terga V; 5. Labrum; 6. Hypopharynx; 7. Left mandible; 8. Right mandible." figureDoi="http://doi.org/10.5281/zenodo.5042524" httpUri="https://zenodo.org/record/5042524/files/figure.png" pageId="1" pageNumber="500">Fig. 4</figureCitation>
); segments IIVII with long posterolateral extensions (
<figureCitation id="130F2A5FFFA4FF81FD31F862FCE668FD" box="[752,820,1940,1966]" captionStart="FIGURES 18" captionStartId="2.[151,264,1943,1967]" captionTargetBox="[191,1400,181,1917]" captionTargetId="figure-19@2.[188,1400,179,1918]" captionTargetPageId="2" captionText="FIGURES 18. Larva of Epeorus (Epeorus) aculeatus 1. Dorsal view; 2. Abdomen dorsal view; 3. Abdominal ventral view; 4. Posterior margin of abdominal terga V; 5. Labrum; 6. Hypopharynx; 7. Left mandible; 8. Right mandible." figureDoi="http://doi.org/10.5281/zenodo.5042524" httpUri="https://zenodo.org/record/5042524/files/figure.png" pageId="1" pageNumber="500">Fig. 3</figureCitation>
); sterna pale yellowish without markings. Lamellae of gill I somewhat extended beneath of abdomen (
<figureCitation id="130F2A5FFFA4FF81FD74F84EFCD86880" box="[693,778,1976,2003]" captionStart="FIGURES 917" captionStartId="3.[151,264,1944,1968]" captionTargetBox="[162,1426,181,1919]" captionTargetId="figure-17@3.[161,1426,181,1920]" captionTargetPageId="3" captionText="FIGURES 917. Larva of Epeorus (Epeorus) aculeatus 9. Maxilla; 10. Labium; 11. Foreleg; 11A. Dorsal surface of femur; 12. Midleg; 13. Hindleg; 14. Claw; 15. Gill I; 16. Gill III; 17. Gill VII." figureDoi="http://doi.org/10.5281/zenodo.5042528" httpUri="https://zenodo.org/record/5042528/files/figure.png" pageId="1" pageNumber="500">Fig. 15</figureCitation>
). Gills IIVII with costal ribs arched and anal rib straight (
<figureCitation id="130F2A5FFFA4FF81FF5EF82AFEF368A4" box="[159,289,2012,2039]" captionStart="FIGURES 917" captionStartId="3.[151,264,1944,1968]" captionTargetBox="[162,1426,181,1919]" captionTargetId="figure-17@3.[161,1426,181,1920]" captionTargetPageId="3" captionText="FIGURES 917. Larva of Epeorus (Epeorus) aculeatus 9. Maxilla; 10. Labium; 11. Foreleg; 11A. Dorsal surface of femur; 12. Midleg; 13. Hindleg; 14. Claw; 15. Gill I; 16. Gill III; 17. Gill VII." figureDoi="http://doi.org/10.5281/zenodo.5042528" httpUri="https://zenodo.org/record/5042528/files/figure.png" pageId="1" pageNumber="500">Figs 1617</figureCitation>
). Cerci with hair-like setae dorsally.
</paragraph>
</subSubSection>
<caption id="DF4B6652FFA7FF82FF56F861FB176887" ID-DOI="http://doi.org/10.5281/zenodo.5042524" ID-Zenodo-Dep="5042524" httpUri="https://zenodo.org/record/5042524/files/figure.png" pageId="2" pageNumber="501" startId="2.[151,264,1943,1967]" targetBox="[191,1400,181,1917]" targetPageId="2">
<paragraph id="8B8B36DAFFA7FF82FF56F861FB176887" blockId="2.[151,1436,1943,2004]" pageId="2" pageNumber="501">
<emphasis id="B940EAC8FFA7FF82FF56F861FEE868FC" bold="true" box="[151,314,1943,1967]" pageId="2" pageNumber="501">FIGURES 18.</emphasis>
Larva of
<taxonomicName id="4C344D59FFA7FF82FE5DF86EFD1168E3" authorityName="Braasch" authorityYear="1990" box="[412,707,1944,1968]" class="Insecta" family="Heptageniidae" genus="Epeorus" kingdom="Animalia" order="Ephemeroptera" pageId="2" pageNumber="501" phylum="Arthropoda" rank="species" species="aculeatus" subGenus="Epeorus">
<emphasis id="B940EAC8FFA7FF82FE5DF86EFE2268FC" box="[412,496,1944,1967]" italics="true" pageId="2" pageNumber="501">Epeorus</emphasis>
(
<emphasis id="B940EAC8FFA7FF82FE3EF86EFD8168FC" box="[511,595,1944,1967]" italics="true" pageId="2" pageNumber="501">Epeorus</emphasis>
)
<emphasis id="B940EAC8FFA7FF82FDA3F86EFD1168E3" box="[610,707,1944,1968]" italics="true" pageId="2" pageNumber="501">aculeatus</emphasis>
</taxonomicName>
<emphasis id="B940EAC8FFA7FF82FD08F861FD0468FC" bold="true" box="[713,726,1943,1967]" pageId="2" pageNumber="501">1</emphasis>
. Dorsal view;
<emphasis id="B940EAC8FFA7FF82FCABF861FCA568FC" bold="true" box="[874,887,1943,1967]" pageId="2" pageNumber="501">2</emphasis>
. Abdomen dorsal view;
<emphasis id="B940EAC8FFA7FF82FBAFF861FBA968FC" bold="true" box="[1134,1147,1943,1967]" pageId="2" pageNumber="501">3</emphasis>
. Abdominal ventral view;
<emphasis id="B940EAC8FFA7FF82FA48F861FA4468FC" bold="true" box="[1417,1430,1943,1967]" pageId="2" pageNumber="501">4</emphasis>
. Posterior margin of abdominal terga V;
<emphasis id="B940EAC8FFA7FF82FDE8F84AFDE46887" bold="true" box="[553,566,1980,2004]" pageId="2" pageNumber="501">5</emphasis>
. Labrum;
<emphasis id="B940EAC8FFA7FF82FD61F84DFD7F6880" bold="true" box="[672,685,1979,2003]" pageId="2" pageNumber="501">6</emphasis>
. Hypopharynx;
<emphasis id="B940EAC8FFA7FF82FC93F84AFC8D6887" bold="true" box="[850,863,1980,2004]" pageId="2" pageNumber="501">7</emphasis>
. Left mandible;
<emphasis id="B940EAC8FFA7FF82FBC9F84DFBC76880" bold="true" box="[1032,1045,1979,2003]" pageId="2" pageNumber="501">8</emphasis>
. Right mandible.
</paragraph>
</caption>
<caption id="DF4B6652FFA6FF83FF56F86EFCEF6887" ID-DOI="http://doi.org/10.5281/zenodo.5042528" ID-Zenodo-Dep="5042528" httpUri="https://zenodo.org/record/5042528/files/figure.png" pageId="3" pageNumber="502" startId="3.[151,264,1944,1968]" targetBox="[162,1426,181,1919]" targetPageId="3">
<paragraph id="8B8B36DAFFA6FF83FF56F86EFCEF6887" blockId="3.[151,1436,1944,2004]" pageId="3" pageNumber="502">
<emphasis id="B940EAC8FFA6FF83FF56F86EFE9568E3" bold="true" box="[151,327,1944,1968]" pageId="3" pageNumber="502">FIGURES 917.</emphasis>
Larva of
<taxonomicName id="4C344D59FFA6FF83FE69F86FFD1D68E3" authorityName="Braasch" authorityYear="1990" box="[424,719,1944,1969]" class="Insecta" family="Heptageniidae" genus="Epeorus" kingdom="Animalia" order="Ephemeroptera" pageId="3" pageNumber="502" phylum="Arthropoda" rank="species" species="aculeatus" subGenus="Epeorus">
<emphasis id="B940EAC8FFA6FF83FE69F86FFE2E68E3" box="[424,508,1945,1968]" italics="true" pageId="3" pageNumber="502">Epeorus</emphasis>
(
<emphasis id="B940EAC8FFA6FF83FDCAF86FFD8D68E3" box="[523,607,1945,1968]" italics="true" pageId="3" pageNumber="502">Epeorus</emphasis>
)
<emphasis id="B940EAC8FFA6FF83FDAFF86EFD1D68E3" box="[622,719,1944,1968]" italics="true" pageId="3" pageNumber="502">aculeatus</emphasis>
</taxonomicName>
<emphasis id="B940EAC8FFA6FF83FD14F86EFD3068E3" bold="true" box="[725,738,1944,1968]" pageId="3" pageNumber="502">9</emphasis>
. Maxilla;
<emphasis id="B940EAC8FFA6FF83FC8BF86EFCB168E3" bold="true" box="[842,867,1944,1968]" pageId="3" pageNumber="502">10</emphasis>
. Labium;
<emphasis id="B940EAC8FFA6FF83FC0AF86EFC3168E3" bold="true" box="[971,995,1944,1968]" pageId="3" pageNumber="502">11</emphasis>
. Foreleg;
<emphasis id="B940EAC8FFA6FF83FB88F86EFBA168E3" bold="true" box="[1097,1139,1944,1968]" pageId="3" pageNumber="502">11A</emphasis>
. Dorsal surface of femur;
<emphasis id="B940EAC8FFA6FF83FABCF86EFA4468E3" bold="true" box="[1405,1430,1944,1968]" pageId="3" pageNumber="502">12</emphasis>
. Midleg;
<emphasis id="B940EAC8FFA6FF83FF2FF84AFED56887" bold="true" box="[238,263,1980,2004]" pageId="3" pageNumber="502">13</emphasis>
. Hindleg;
<emphasis id="B940EAC8FFA6FF83FEB2F84AFE5E6887" bold="true" box="[371,396,1980,2004]" pageId="3" pageNumber="502">14</emphasis>
. Claw;
<emphasis id="B940EAC8FFA6FF83FE1DF84AFE276887" bold="true" box="[476,501,1980,2004]" pageId="3" pageNumber="502">15</emphasis>
. Gill I;
<emphasis id="B940EAC8FFA6FF83FD84F84AFD8C6887" bold="true" box="[581,606,1980,2004]" pageId="3" pageNumber="502">16</emphasis>
. Gill III;
<emphasis id="B940EAC8FFA6FF83FD01F84AFD0B6887" bold="true" box="[704,729,1980,2004]" pageId="3" pageNumber="502">17</emphasis>
. Gill VII.
</paragraph>
</caption>
<subSubSection id="C32E6551FFA1FF84FF06FF60FD2B6E4F" pageId="4" pageNumber="503" type="diagnosis">
<paragraph id="8B8B36DAFFA1FF84FF06FF60FD2B6E4F" blockId="4.[151,1436,150,429]" pageId="4" pageNumber="503">
<emphasis id="B940EAC8FFA1FF84FF06FF60FE966FE3" bold="true" box="[199,324,150,176]" pageId="4" pageNumber="503">Diagnosis:</emphasis>
The larva of
<taxonomicName id="4C344D59FFA1FF84FE20FF61FD346FE3" authorityName="Braasch" authorityYear="1990" box="[481,742,150,177]" class="Insecta" family="Heptageniidae" genus="Epeorus" kingdom="Animalia" order="Ephemeroptera" pageId="4" pageNumber="503" phylum="Arthropoda" rank="species" species="aculeatus" subGenus="Epeorus">
<emphasis id="B940EAC8FFA1FF84FE20FF61FDEC6FE3" box="[481,574,151,176]" italics="true" pageId="4" pageNumber="503">Epeorus</emphasis>
(
<emphasis id="B940EAC8FFA1FF84FD90FF61FDBB6FE3" box="[593,617,151,176]" italics="true" pageId="4" pageNumber="503">E.</emphasis>
)
<emphasis id="B940EAC8FFA1FF84FDBAFF60FD346FE3" box="[635,742,150,176]" italics="true" pageId="4" pageNumber="503">aculeatus</emphasis>
</taxonomicName>
can be distinguished from other species of this genus by the following combination of characters: (i) posterior margin of abdominal terga IIIX each with pair of long, acute, submedian spines (
<figureCitation id="130F2A5FFFA1FF84FEACFF28FE006FAB" box="[365,466,222,248]" captionStart="FIGURES 18" captionStartId="2.[151,264,1943,1967]" captionTargetBox="[191,1400,181,1917]" captionTargetId="figure-19@2.[188,1400,179,1918]" captionTargetPageId="2" captionText="FIGURES 18. Larva of Epeorus (Epeorus) aculeatus 1. Dorsal view; 2. Abdomen dorsal view; 3. Abdominal ventral view; 4. Posterior margin of abdominal terga V; 5. Labrum; 6. Hypopharynx; 7. Left mandible; 8. Right mandible." figureDoi="http://doi.org/10.5281/zenodo.5042524" httpUri="https://zenodo.org/record/5042524/files/figure.png" pageId="4" pageNumber="503">Figs 12</figureCitation>
); (ii) anterior margin of labrum with deep median notch (
<figureCitation id="130F2A5FFFA1FF84FB97FF28FB486FAA" box="[1110,1178,222,249]" captionStart="FIGURES 18" captionStartId="2.[151,264,1943,1967]" captionTargetBox="[191,1400,181,1917]" captionTargetId="figure-19@2.[188,1400,179,1918]" captionTargetPageId="2" captionText="FIGURES 18. Larva of Epeorus (Epeorus) aculeatus 1. Dorsal view; 2. Abdomen dorsal view; 3. Abdominal ventral view; 4. Posterior margin of abdominal terga V; 5. Labrum; 6. Hypopharynx; 7. Left mandible; 8. Right mandible." figureDoi="http://doi.org/10.5281/zenodo.5042524" httpUri="https://zenodo.org/record/5042524/files/figure.png" pageId="4" pageNumber="503">Fig. 5</figureCitation>
); (iii) femur with short stout blunt setae scattered on dorsal surface (
<figureCitation id="130F2A5FFFA1FF84FD4CFEF4FD3F6E4F" box="[653,749,258,284]" captionStart="FIGURES 917" captionStartId="3.[151,264,1944,1968]" captionTargetBox="[162,1426,181,1919]" captionTargetId="figure-17@3.[161,1426,181,1920]" captionTargetPageId="3" captionText="FIGURES 917. Larva of Epeorus (Epeorus) aculeatus 9. Maxilla; 10. Labium; 11. Foreleg; 11A. Dorsal surface of femur; 12. Midleg; 13. Hindleg; 14. Claw; 15. Gill I; 16. Gill III; 17. Gill VII." figureDoi="http://doi.org/10.5281/zenodo.5042528" httpUri="https://zenodo.org/record/5042528/files/figure.png" pageId="4" pageNumber="503">Fig. 11a</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C32E6551FFA1FF84FF06FED0FCE16E12" box="[199,819,294,321]" pageId="4" pageNumber="503" type="distribution">
<paragraph id="8B8B36DAFFA1FF84FF06FED0FCE16E12" blockId="4.[151,1436,150,429]" box="[199,819,294,321]" pageId="4" pageNumber="503">
<emphasis id="B940EAC8FFA1FF84FF06FED0FEB16E13" bold="true" box="[199,355,294,320]" pageId="4" pageNumber="503">Distribution:</emphasis>
<collectingCountry id="F323764AFFA1FF84FEABFED0FE1C6E13" box="[362,462,294,320]" name="Thailand" pageId="4" pageNumber="503">Thailand</collectingCountry>
and
<collectingCountry id="F323764AFFA1FF84FDC5FED0FDEC6E13" box="[516,574,294,320]" name="India" pageId="4" pageNumber="503">India</collectingCountry>
(
<collectingRegion id="49F0F838FFA1FF84FD8DFED0FCF56E12" box="[588,807,294,321]" country="India" name="Arunachal Pradesh" pageId="4" pageNumber="503">Arunachal Pradesh</collectingRegion>
).
</paragraph>
</subSubSection>
<subSubSection id="C32E6551FFA1FF84FF06FEBCFD166EFF" pageId="4" pageNumber="503" type="discussion">
<paragraph id="8B8B36DAFFA1FF84FF06FEBCFD166EFF" blockId="4.[151,1436,150,429]" pageId="4" pageNumber="503">
<emphasis id="B940EAC8FFA1FF84FF06FEBCFEEF6E37" bold="true" box="[199,317,330,356]" pageId="4" pageNumber="503">Remarks:</emphasis>
The larva of this species was described from
<collectingCountry id="F323764AFFA1FF84FC8DFEBCFC626E37" box="[844,944,330,356]" name="Thailand" pageId="4" pageNumber="503">Thailand</collectingCountry>
by
<bibRefCitation id="EFA54B2BFFA1FF84FC1CFEBCFB596E37" author="Braasch, D." box="[989,1163,330,356]" pageId="4" pageNumber="503" pagination="7 - 14" refId="ref10040" refString="Braasch, D. (1990) Neue Eintagsfliegen aus Thailand, nebsteinigen Bemerkungen zuderen generischem Status (Insecta, Ephemeroptera, Heptageniidae). Reichenbachia, 28 (2), 7 - 14." type="journal article" year="1990">Braasch (1990)</bibRefCitation>
and male adult was described by
<bibRefCitation id="EFA54B2BFFA1FF84FED1FE98FD9A6EDA" author="Webb, J. M. &amp; McCafferty, W. P." box="[272,584,366,393]" pageId="4" pageNumber="503" pagination="65 - 68" refId="ref11214" refString="Webb, J. M. &amp; McCafferty, W. P. (2006) First description of the adult male of Epeorus aculeatus Braasch (Ephemeroptera: Heptageniidae). Zootaxa, 1277, 65 - 68. https: // doi. org / 10.11646 / zootaxa. 1277.1.5" type="journal article" year="2006">Webb &amp; McCafferty (2006)</bibRefCitation>
; we provide a supplementary larval description based on our material, which represents the first record of the species for
<collectingCountry id="F323764AFFA1FF84FD42FE64FD126EFF" box="[643,704,402,428]" name="India" pageId="4" pageNumber="503">India</collectingCountry>
.
</paragraph>
</subSubSection>
</treatment>
</document>