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<document id="055E90D8BCE0A2FBB8F4593E82D75AD5" ID-CLB-Dataset="22882" ID-DOI="10.11646/zootaxa.4763.4.6" ID-GBIF-Dataset="117a8196-14ee-4a49-8fd1-b0582ad904e0" ID-ISSN="1175-5334" ID-Zenodo-Dep="3762168" ID-ZooBank="urn:lsid:zoobank.org:pub:520FC52B-CC03-4C7E-8A24-46A504058280" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1587572064346" checkinUser="carolina" docAuthor="Vasanth, M., Selvakumar, C., Subramanian, K. A., Sivaramakrishnan, K. G. &amp; Sinha, Bikramjit" docDate="2020" docId="0380878AFF84FF9D09D7AB39FCC2FDB9" docLanguage="en" docName="zootaxa.4763.4.6.pdf.imf" docOrigin="Zootaxa 4763 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Baetiella subansiri Vasanth, Selvakumar &amp; Subramanian 2020, n. sp." docType="treatment" docVersion="7" lastPageNumber="568" masterDocId="FFB9FFF2FF85FF980940A91CFFD2FF91" masterDocTitle="New record of the genus Baetiella Uéno, 1931 (Ephemeroptera: Baetidae) from India with description of a new species and new records for five species" masterLastPageNumber="578" masterPageNumber="563" pageNumber="564" updateTime="1698835544680" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
<mods:mods id="7131C3A6296508687DE227EA95BC8FF6" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:title id="BF296F9FED603F422CF69C088637879B">New record of the genus Baetiella Uéno, 1931 (Ephemeroptera: Baetidae) from India with description of a new species and new records for five species</mods:title>
</mods:titleInfo>
<mods:name id="5531B07E5B6D24C8E5080EFD660D423A" type="personal">
<mods:role id="0387A87E4F6FBB0E0E2A15E2856CE58E">
<mods:roleTerm id="21A724C888CB759FF44490C23ED4567D">Author</mods:roleTerm>
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<mods:namePart id="607FC2DC57B428447D946F5E3B600EE3">Vasanth, M.</mods:namePart>
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<mods:name id="C8A84CEAE98A173D0294B4424606EBD4" type="personal">
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<mods:namePart id="6852E632EBF7A15F60FBFC59DBAE80F2">Selvakumar, C.</mods:namePart>
</mods:name>
<mods:name id="4C468FB959DC0F8EB746B8D15390E104" type="personal">
<mods:role id="CEA5B2BE3C020C0E4CDDFAD1BD0DA58A">
<mods:roleTerm id="3E88DE79EA01820B23F73CE812DF4F87">Author</mods:roleTerm>
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<mods:namePart id="7C22CD825BE8F98362DD0865EECC634C">Subramanian, K. A.</mods:namePart>
</mods:name>
<mods:name id="64D5A3CDBAEF774E944B83900015DF5B" type="personal">
<mods:role id="EAF2882B363419611D1C34B1ACA9151A">
<mods:roleTerm id="C1CEFEDA86A5CC227F8DE68C90C5EC6F">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="3FEBCB0B08876FF61186BF47802AF97B">Sivaramakrishnan, K. G.</mods:namePart>
</mods:name>
<mods:name id="BA684559F447C863409D06EC4321B1F3" type="personal">
<mods:role id="260905900B7298795BE6CEFD88DB7DE2">
<mods:roleTerm id="3B6776550213624C20A9A8C06FF955CF">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="B53A697E07C559B3F491DC4595441E8D">Sinha, Bikramjit</mods:namePart>
</mods:name>
<mods:typeOfResource id="80B70C2817473CAECD021E4BCFE3F937">text</mods:typeOfResource>
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<mods:title id="2F4FB70E47299FD268A7545F90EC0797">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="147546F96D1DF6A88D008C82D7BCFBA0">
<mods:date id="AA7C2FAF4D399B594359433B3692268B">2020</mods:date>
<mods:detail id="460A94C3FDD77742336B82D82F4076E8" type="pubDate">
<mods:number id="5C3181874B7A16E1E039017F03946F37">2020-04-15</mods:number>
</mods:detail>
<mods:detail id="4DAFE7CDC1A92306F4DC1B42D9C9FF79" type="volume">
<mods:number id="BD6FF142F07B325A004E4A0DEE4FFECA">4763</mods:number>
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<mods:detail id="AF01CD09CDE9B421CC580C3C3AAFF1EA" type="issue">
<mods:number id="E2CC03580D6A2F510936CEAA689AAA18">4</mods:number>
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<mods:classification id="160681AE73437ECC57C7E534508F2472">journal article</mods:classification>
<mods:identifier id="5A9754B0906451B687C9872685D3FD51" type="CLB-Dataset">22882</mods:identifier>
<mods:identifier id="876F63EA573F1DF7A3E50418E4ACE311" type="DOI">10.11646/zootaxa.4763.4.6</mods:identifier>
<mods:identifier id="3F1E69670200A4D0A5568C6006924623" type="GBIF-Dataset">117a8196-14ee-4a49-8fd1-b0582ad904e0</mods:identifier>
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<treatment id="0380878AFF84FF9D09D7AB39FCC2FDB9" ID-DOI="http://doi.org/10.5281/zenodo.3804788" ID-GBIF-Taxon="163732292" ID-Zenodo-Dep="3804788" LSID="urn:lsid:plazi:treatment:0380878AFF84FF9D09D7AB39FCC2FDB9" httpUri="http://treatment.plazi.org/id/0380878AFF84FF9D09D7AB39FCC2FDB9" lastPageId="5" lastPageNumber="568" pageId="1" pageNumber="564">
<subSubSection id="C3336517FF84FF9909D7AB39FC7BFDD1" box="[151,937,549,576]" pageId="1" pageNumber="564" type="nomenclature">
<paragraph id="8B96369CFF84FF9909D7AB39FC7BFDD1" blockId="1.[151,937,549,611]" box="[151,937,549,576]" pageId="1" pageNumber="564">
<heading id="D0DE81F0FF84FF9909D7AB39FC7BFDD1" bold="true" box="[151,937,549,576]" fontSize="10" level="2" pageId="1" pageNumber="564" reason="2">
<emphasis id="B95DEA8EFF84FF9909D7AB39FC7BFDD1" bold="true" box="[151,937,549,576]" pageId="1" pageNumber="564">
<taxonomicName id="4C294D1FFF84FF9909D7AB39FC8DFDAE" authority="Vasanth, Selvakumar &amp; Subramanian" authorityName="Vasanth, Selvakumar &amp; Subramanian" authorityYear="2020" box="[151,863,549,576]" class="Insecta" family="Baetidae" genus="Baetiella" kingdom="Animalia" order="Ephemeroptera" pageId="1" pageNumber="564" phylum="Arthropoda" rank="species" species="subansiri" status="sp. nov.">
<emphasis id="B95DEA8EFF84FF9909D7AB39FEA8FDD1" bold="true" box="[151,378,549,576]" italics="true" pageId="1" pageNumber="564">Baetiella subansiri</emphasis>
Vasanth, Selvakumar &amp; Subramanian
</taxonomicName>
<taxonomicNameLabel id="A26E57F5FF84FF990A27AB3AFC7BFDD1" box="[871,937,550,576]" pageId="1" pageNumber="564" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C3336517FF84FF9909D7AB55FECBFDF2" box="[151,281,585,611]" pageId="1" pageNumber="564" type="description">
<paragraph id="8B96369CFF84FF9909D7AB55FECBFDF2" blockId="1.[151,937,549,611]" box="[151,281,585,611]" pageId="1" pageNumber="564">
(
<figureCitation id="13122A19FF84FF9909DFAB55FEC2FDF2" box="[159,272,585,611]" captionStart-0="FIGURES 1–6" captionStart-1="FIGURES 7–12" captionStart-2="FIGURES 13–18" captionStartId-0="2.[151,264,1945,1970]" captionStartId-1="3.[151,264,1917,1942]" captionStartId-2="4.[151,264,1253,1278]" captionTargetBox-0="[203,1383,181,1917]" captionTargetBox-1="[179,1409,181,1892]" captionTargetBox-2="[213,1374,181,1228]" captionTargetId-0="figure@2.[202,1384,181,1920]" captionTargetId-1="figure@3.[179,1409,181,1892]" captionTargetId-2="figure@4.[213,1375,181,1228]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionText-0="FIGURES 1–6. Larva of Baetiella subansiri sp. n. 1. Habitus in dorsal view; 2. Habitus in ventral view; 3. Abdominal terga; 4. Abdominal terga V–VI, closer view; 5. Paraproct; 6. Antennae." captionText-1="FIGURES 7–12. Larva of Baetiella subansiri sp. n. 7. Labrum; 8. Hypopharynx; 9. Left mandible; 10. Right mandible; 11. Maxilla; 12. Labium." captionText-2="FIGURES 13–18. Larva of Baetiella subansiri sp. n. 13. Foreleg; 14. Midleg; 15. Hind leg; 16. Hind tarsal claw; 17.Gill I; 18. Gill IV." figureDoi-0="http://doi.org/10.5281/zenodo.3762170" figureDoi-1="http://doi.org/10.5281/zenodo.3762172" figureDoi-2="http://doi.org/10.5281/zenodo.3762174" httpUri-0="https://zenodo.org/record/3762170/files/figure.png" httpUri-1="https://zenodo.org/record/3762172/files/figure.png" httpUri-2="https://zenodo.org/record/3762174/files/figure.png" pageId="1" pageNumber="564">Figs 1–18</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C3336517FF84FF9909D7AB8DFA50FC89" pageId="1" pageNumber="564" type="materials_examined">
<paragraph id="8B96369CFF84FF9909D7AB8DFA50FC89" blockId="1.[151,1437,657,2016]" pageId="1" pageNumber="564">
<emphasis id="B95DEA8EFF84FF9909D7AB8DFE54FD3D" bold="true" box="[151,390,657,684]" pageId="1" pageNumber="564">Material examined.</emphasis>
<materialsCitation id="3B413CC1FF84FF9908D2AB8EFA9FFD41" ID-GBIF-Occurrence="2605021501" collectingDate="2017-06-14" collectorName="K. A. Subramanian &amp; M. Vasanth &amp; Reg. No. I" country="India" elevation="993" latitude="27.81791" location="Paniya" longLatPrecision="1" longitude="94.09502" municipality="Lower Subansiri district" pageId="1" pageNumber="564" specimenCount="1" specimenCount-larva="1" stateProvince="Arunachal Pradesh" typeStatus="holotype">
<emphasis id="B95DEA8EFF84FF9908D2AB8EFDDAFD3D" bold="true" box="[402,520,658,684]" pageId="1" pageNumber="564">
<typeStatus id="5492883EFF84FF9908D2AB8EFDD1FD3D" box="[402,515,658,684]" pageId="1" pageNumber="564" type="holotype">Holotype</typeStatus>
:
</emphasis>
<specimenCount id="9D2FFD15FF84FF990B54AB8DFDBBFD3A" box="[532,617,657,683]" pageId="1" pageNumber="564" type="larva">1 larva</specimenCount>
,
<collectingCountry id="F33E760CFF84FF990B39AB8EFD19FD3D" box="[633,715,658,684]" name="India" pageId="1" pageNumber="564">INDIA</collectingCountry>
,
<collectingRegion id="49EDF87EFF84FF990B9AAB8DFC65FD3A" box="[730,951,657,683]" country="India" name="Arunachal Pradesh" pageId="1" pageNumber="564">Arunachal Pradesh</collectingRegion>
,
<collectingMunicipality id="6BF2ACE6FF84FF990A86AB8EFB30FD3A" box="[966,1250,657,684]" pageId="1" pageNumber="564">Lower Subansiri district</collectingMunicipality>
,
<location id="8EF66047FF84FF990DB2AB8DFAECFD3A" LSID="urn:lsid:plazi:treatment:0380878AFF84FF9D09D7AB39FCC2FDB9:8EF66047FF84FF990DB2AB8DFAECFD3A" box="[1266,1342,657,683]" country="India" latitude="27.81791" longLatPrecision="1" longitude="94.09502" municipality="Lower Subansiri district" name="Paniya" pageId="1" pageNumber="564" stateProvince="Arunachal Pradesh">Paniya</location>
stream,
<geoCoordinate id="EE1D505BFF84FF9909D7ABA9FEF2FD41" box="[151,288,693,720]" degrees="27.81791" direction="north" orientation="latitude" pageId="1" pageNumber="564" precision="1" value="27.81791">27.81791 N</geoCoordinate>
,
<geoCoordinate id="EE1D505BFF84FF99086EABA9FE61FD41" box="[302,435,693,720]" degrees="94.09502" direction="east" orientation="longitude" pageId="1" pageNumber="564" precision="1" value="94.09502">94.09502 E</geoCoordinate>
,
<quantity id="4CD19B79FF84FF990881ABA9FDDEFD41" box="[449,524,693,720]" metricMagnitude="2" metricUnit="m" metricValue="9.93" pageId="1" pageNumber="564" unit="m" value="993.0">
<elevation id="0004D1AFFF84FF990881ABA9FDDEFD41" box="[449,524,693,720]" metricMagnitude="2" metricUnit="m" metricValue="9.93" pageId="1" pageNumber="564" unit="m" value="993.0">993 m</elevation>
</quantity>
,
<date id="FF97105CFF84FF990B5AABA9FD46FD5E" box="[538,660,693,719]" pageId="1" pageNumber="564" value="2017-06-14">
<collectingDate id="EFD3E9B4FF84FF990B5AABA9FD46FD5E" box="[538,660,693,719]" pageId="1" pageNumber="564" value="2017-06-14">14.vi.2017</collectingDate>
</date>
, colls.
<collectorName id="26DC534AFF84FF990BA6ABAAFC13FD5E" box="[742,961,693,720]" pageId="1" pageNumber="564">K. A. Subramanian</collectorName>
&amp;
<collectorName id="26DC534AFF84FF990AA9ABAAFBB8FD5E" box="[1001,1130,693,720]" pageId="1" pageNumber="564">M. Vasanth</collectorName>
(
<collectorName id="26DC534AFF84FF990D3BABA9FB27FD41" box="[1147,1269,693,720]" pageId="1" pageNumber="564">Reg. No. I</collectorName>
/E/245)
</materialsCitation>
.
<emphasis id="B95DEA8EFF84FF990C19ABAAFF07FD65" bold="true" pageId="1" pageNumber="564">
<typeStatus id="5492883EFF84FF990C19ABAAFF07FD65" pageId="1" pageNumber="564" type="paratype">Paratypes</typeStatus>
</emphasis>
:
<specimenCount id="9D2FFD15FF84FF9909A3ABC5FEE9FD62" box="[227,315,729,755]" pageId="1" pageNumber="564" type="larva">2 larvae</specimenCount>
(
<specimenCount id="9D2FFD15FF84FF99080DABC5FE45FD62" box="[333,407,729,755]" pageId="1" pageNumber="564" type="larva">1 larva</specimenCount>
on slide: mouthparts, legs &amp; gills),
<collectingRegion id="49EDF87EFF84FF990A61ABC5FC2AFD62" box="[801,1016,729,755]" country="India" name="Arunachal Pradesh" pageId="1" pageNumber="564">Arunachal Pradesh</collectingRegion>
, Lower Subansiri district, Bhasskamp stream,
<geoCoordinate id="EE1D505BFF84FF9909B0ABE1FEA6FC86" box="[240,372,765,792]" degrees="27.75881" direction="north" orientation="latitude" pageId="1" pageNumber="564" precision="1" value="27.75881">27.75881 N</geoCoordinate>
,
<geoCoordinate id="EE1D505BFF84FF990838ABE1FE2CFC89" box="[376,510,765,792]" degrees="94.00912" direction="east" orientation="longitude" pageId="1" pageNumber="564" precision="1" value="94.00912">94.00912 E</geoCoordinate>
,
<quantity id="4CD19B79FF84FF990B4AABE1FD81FC89" box="[522,595,765,792]" metricMagnitude="2" metricUnit="m" metricValue="3.2399999999999998" pageId="1" pageNumber="564" unit="m" value="324.0">324 m</quantity>
,
<date id="FF97105CFF84FF990B1FABE1FD0BFC89" box="[607,729,765,792]" pageId="1" pageNumber="564" value="2017-06-15">15.vi.2017</date>
, colls. K. A. Subramanian &amp; M. Vasanth (Reg. No. I/E/246).
</paragraph>
</subSubSection>
<subSubSection id="C3336517FF84FF9C0987AA3EFE4AFA23" lastPageId="4" lastPageNumber="567" pageId="1" pageNumber="564" type="description">
<paragraph id="8B96369CFF84FF990987AA3EFF03FCCE" blockId="1.[151,1437,657,2016]" pageId="1" pageNumber="564">
<emphasis id="B95DEA8EFF84FF990987AA3EFEB8FCAD" bold="true" box="[199,362,802,828]" pageId="1" pageNumber="564">Mature larva</emphasis>
. Body length 3.5–4.0 mm, cerci 4.0–
<quantity id="4CD19B79FF84FF990A62AA3DFCAFFCAD" box="[802,893,801,828]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" pageId="1" pageNumber="564" unit="mm" value="4.5">4.5 mm</quantity>
, median caudal filament with 1 segment (
<figureCitation id="13122A19FF84FF990C2AAA3DFF16FCCE" captionStart="FIGURES 1–6" captionStartId="2.[151,264,1945,1970]" captionTargetBox="[203,1383,181,1917]" captionTargetId="figure@2.[202,1384,181,1920]" captionTargetPageId="2" captionText="FIGURES 1–6. Larva of Baetiella subansiri sp. n. 1. Habitus in dorsal view; 2. Habitus in ventral view; 3. Abdominal terga; 4. Abdominal terga V–VI, closer view; 5. Paraproct; 6. Antennae." figureDoi="http://doi.org/10.5281/zenodo.3762170" httpUri="https://zenodo.org/record/3762170/files/figure.png" pageId="1" pageNumber="564">Figs 1–2</figureCitation>
).
</paragraph>
<paragraph id="8B96369CFF84FF990987AA76FBB5FA31" blockId="1.[151,1437,657,2016]" pageId="1" pageNumber="564">
<emphasis id="B95DEA8EFF84FF990987AA76FEDCFC15" bold="true" box="[199,270,874,900]" pageId="1" pageNumber="564">Head.</emphasis>
Antennae (
<figureCitation id="13122A19FF84FF9908D4AA75FE08FC15" box="[404,474,873,900]" captionStart="FIGURES 1–6" captionStartId="2.[151,264,1945,1970]" captionTargetBox="[203,1383,181,1917]" captionTargetId="figure@2.[202,1384,181,1920]" captionTargetPageId="2" captionText="FIGURES 1–6. Larva of Baetiella subansiri sp. n. 1. Habitus in dorsal view; 2. Habitus in ventral view; 3. Abdominal terga; 4. Abdominal terga V–VI, closer view; 5. Paraproct; 6. Antennae." figureDoi="http://doi.org/10.5281/zenodo.3762170" httpUri="https://zenodo.org/record/3762170/files/figure.png" pageId="1" pageNumber="564">Fig. 6</figureCitation>
) light brown, approximately 2 times the width of head; dorsal surface of scape and pedicel bare. Labrum (
<figureCitation id="13122A19FF84FF9908DDAA91FE31FC39" box="[413,483,909,936]" captionStart="FIGURES 7–12" captionStartId="3.[151,264,1917,1942]" captionTargetBox="[179,1409,181,1892]" captionTargetId="figure@3.[179,1409,181,1892]" captionTargetPageId="3" captionText="FIGURES 7–12. Larva of Baetiella subansiri sp. n. 7. Labrum; 8. Hypopharynx; 9. Left mandible; 10. Right mandible; 11. Maxilla; 12. Labium." figureDoi="http://doi.org/10.5281/zenodo.3762172" httpUri="https://zenodo.org/record/3762172/files/figure.png" pageId="1" pageNumber="564">Fig. 7</figureCitation>
) almost rectangular, approximately 2.0 times wider than long; anteromedian notch deep with a small rounded lobe at the base, and each side with one medial long setae and a row of 6–8 robust, simple submarginal setae, fine and simple setae scattered posteriorly; ventrally bordered with feathered setae along the anterior margin. Hypopharynx (
<figureCitation id="13122A19FF84FF99089FAAE5FDF3FB82" box="[479,545,1017,1043]" captionStart="FIGURES 7–12" captionStartId="3.[151,264,1917,1942]" captionTargetBox="[179,1409,181,1892]" captionTargetId="figure@3.[179,1409,181,1892]" captionTargetPageId="3" captionText="FIGURES 7–12. Larva of Baetiella subansiri sp. n. 7. Labrum; 8. Hypopharynx; 9. Left mandible; 10. Right mandible; 11. Maxilla; 12. Labium." figureDoi="http://doi.org/10.5281/zenodo.3762172" httpUri="https://zenodo.org/record/3762172/files/figure.png" pageId="1" pageNumber="564">Fig. 8</figureCitation>
) with lingua rounded and superlinguae broadly truncate, covered with abundant fine setae distally. Left mandible (
<figureCitation id="13122A19FF84FF990B5FAD01FDB4FBA6" box="[543,614,1053,1079]" captionStart="FIGURES 7–12" captionStartId="3.[151,264,1917,1942]" captionTargetBox="[179,1409,181,1892]" captionTargetId="figure@3.[179,1409,181,1892]" captionTargetPageId="3" captionText="FIGURES 7–12. Larva of Baetiella subansiri sp. n. 7. Labrum; 8. Hypopharynx; 9. Left mandible; 10. Right mandible; 11. Maxilla; 12. Labium." figureDoi="http://doi.org/10.5281/zenodo.3762172" httpUri="https://zenodo.org/record/3762172/files/figure.png" pageId="1" pageNumber="564">Fig. 9</figureCitation>
): incisors fused with 7 denticles, prostheca robust with 4 blunt and 3–4 acute denticles apically. Right mandible (
<figureCitation id="13122A19FF84FF990B20AD5DFD61FBCA" box="[608,691,1089,1115]" captionStart="FIGURES 7–12" captionStartId="3.[151,264,1917,1942]" captionTargetBox="[179,1409,181,1892]" captionTargetId="figure@3.[179,1409,181,1892]" captionTargetPageId="3" captionText="FIGURES 7–12. Larva of Baetiella subansiri sp. n. 7. Labrum; 8. Hypopharynx; 9. Left mandible; 10. Right mandible; 11. Maxilla; 12. Labium." figureDoi="http://doi.org/10.5281/zenodo.3762172" httpUri="https://zenodo.org/record/3762172/files/figure.png" pageId="1" pageNumber="564">Fig. 10</figureCitation>
): incisors with visible fusion line, outer incisor with 3 denticles and inner incisor with 4 denticles, inner incisor margin smooth without fine setae, prostheca with denticles apically and distinctly more slender than the one on left mandible, edge between prostheca and molar smooth without serration. Maxilla (
<figureCitation id="13122A19FF84FF9909BEADB1FE9CFB56" box="[254,334,1197,1223]" captionStart="FIGURES 7–12" captionStartId="3.[151,264,1917,1942]" captionTargetBox="[179,1409,181,1892]" captionTargetId="figure@3.[179,1409,181,1892]" captionTargetPageId="3" captionText="FIGURES 7–12. Larva of Baetiella subansiri sp. n. 7. Labrum; 8. Hypopharynx; 9. Left mandible; 10. Right mandible; 11. Maxilla; 12. Labium." figureDoi="http://doi.org/10.5281/zenodo.3762172" httpUri="https://zenodo.org/record/3762172/files/figure.png" pageId="1" pageNumber="564">Fig. 11</figureCitation>
) with three canines and one tooth-like dentiseta on crown of galealacinia, a row of 4–5 long basal setae and basis of galealacinia without hump seta; maxillary palpus 2-segmented, subequal in length, terminal segment with a small pointed tip and numerous setae at apex. Labium (
<figureCitation id="13122A19FF84FF990ACDADE9FC33FA9E" box="[909,993,1269,1295]" captionStart="FIGURES 7–12" captionStartId="3.[151,264,1917,1942]" captionTargetBox="[179,1409,181,1892]" captionTargetId="figure@3.[179,1409,181,1892]" captionTargetPageId="3" captionText="FIGURES 7–12. Larva of Baetiella subansiri sp. n. 7. Labrum; 8. Hypopharynx; 9. Left mandible; 10. Right mandible; 11. Maxilla; 12. Labium." figureDoi="http://doi.org/10.5281/zenodo.3762172" httpUri="https://zenodo.org/record/3762172/files/figure.png" pageId="1" pageNumber="564">Fig. 12</figureCitation>
): glossae shorter than paraglossae, with a row of 10–12 stout setae along the inner margin dorsally and 2 long robust blunt setae at the apex; paraglossae approximately 1.5 times wider than glossae, with 3 rows of setae ventrally and 4–5 stout acute setae along the inner margin dorsally; labial palpus 3-segmented, terminal segment conical with a distinctive tip at apex; the 2nd segment without an inner-apical lobe; dorsal surface with numerous pores on the basal segment.
</paragraph>
<paragraph id="8B96369CFF84FF990987ACB6FECCF896" blockId="1.[151,1437,657,2016]" pageId="1" pageNumber="564">
<emphasis id="B95DEA8EFF84FF990987ACB6FEF5FA55" bold="true" box="[199,295,1450,1476]" pageId="1" pageNumber="564">Thorax.</emphasis>
Dorsum with 12 distinct tubercles (
<figureCitation id="13122A19FF84FF990BF4ACB5FD27FA52" box="[692,757,1449,1475]" captionStart="FIGURES 1–6" captionStartId="2.[151,264,1945,1970]" captionTargetBox="[203,1383,181,1917]" captionTargetId="figure@2.[202,1384,181,1920]" captionTargetPageId="2" captionText="FIGURES 1–6. Larva of Baetiella subansiri sp. n. 1. Habitus in dorsal view; 2. Habitus in ventral view; 3. Abdominal terga; 4. Abdominal terga V–VI, closer view; 5. Paraproct; 6. Antennae." figureDoi="http://doi.org/10.5281/zenodo.3762170" httpUri="https://zenodo.org/record/3762170/files/figure.png" pageId="1" pageNumber="564">Fig. 1</figureCitation>
). Posterior margin of metanotum with a finger-like protuberance medially (
<figureCitation id="13122A19FF84FF990804ACD1FE57FA76" box="[324,389,1485,1511]" captionStart="FIGURES 1–6" captionStartId="2.[151,264,1945,1970]" captionTargetBox="[203,1383,181,1917]" captionTargetId="figure@2.[202,1384,181,1920]" captionTargetPageId="2" captionText="FIGURES 1–6. Larva of Baetiella subansiri sp. n. 1. Habitus in dorsal view; 2. Habitus in ventral view; 3. Abdominal terga; 4. Abdominal terga V–VI, closer view; 5. Paraproct; 6. Antennae." figureDoi="http://doi.org/10.5281/zenodo.3762170" httpUri="https://zenodo.org/record/3762170/files/figure.png" pageId="1" pageNumber="564">Fig. 1</figureCitation>
). Hindwing pads reduced, approximately 2.5–3.0 times longer than wide. Legs slightly paler than thorax, femora creamy shaded with light brown medially and a brown longitudinal stripe near dorsal margin, tibiae and tarsi brown. All legs with finger-like coxal projection (
<figureCitation id="13122A19FF84FF990AC3AF09FC18F9BE" box="[899,970,1557,1583]" captionStart="FIGURES 1–6" captionStartId="2.[151,264,1945,1970]" captionTargetBox="[203,1383,181,1917]" captionTargetId="figure@2.[202,1384,181,1920]" captionTargetPageId="2" captionText="FIGURES 1–6. Larva of Baetiella subansiri sp. n. 1. Habitus in dorsal view; 2. Habitus in ventral view; 3. Abdominal terga; 4. Abdominal terga V–VI, closer view; 5. Paraproct; 6. Antennae." figureDoi="http://doi.org/10.5281/zenodo.3762170" httpUri="https://zenodo.org/record/3762170/files/figure.png" pageId="1" pageNumber="564">Fig. 2</figureCitation>
). Femora with a row of long, robust and simple 17–18 setae on dorsal margin, approximately 1/3 to 1/2 of femur width; femoral villopore reduced; tibiae with irregular row of dense, fine, simple setae dorsally; tarsi with a row of sparse, fine, simple setae dorsally and ventrally with a row of 7–8 robust, pointed setae increasing in length towards apex (
<figureCitation id="13122A19FF84FF990D11AF9DFB06F90D" box="[1105,1236,1665,1692]" captionStart="FIGURES 13–18" captionStartId="4.[151,264,1253,1278]" captionTargetBox="[213,1374,181,1228]" captionTargetId="figure@4.[213,1375,181,1228]" captionTargetPageId="4" captionText="FIGURES 13–18. Larva of Baetiella subansiri sp. n. 13. Foreleg; 14. Midleg; 15. Hind leg; 16. Hind tarsal claw; 17.Gill I; 18. Gill IV." figureDoi="http://doi.org/10.5281/zenodo.3762174" httpUri="https://zenodo.org/record/3762174/files/figure.png" pageId="1" pageNumber="564">Figs 13–15</figureCitation>
); tarsal claw with two rows of denticles, outer row with 6–7 acute denticles increasing in length apically, inner row with 6–7 short and blunt denticles medially, subequal in length (
<figureCitation id="13122A19FF84FF990B84AFD5FCCBF975" box="[708,793,1737,1764]" captionStart="FIGURES 13–18" captionStartId="4.[151,264,1253,1278]" captionTargetBox="[213,1374,181,1228]" captionTargetId="figure@4.[213,1375,181,1228]" captionTargetPageId="4" captionText="FIGURES 13–18. Larva of Baetiella subansiri sp. n. 13. Foreleg; 14. Midleg; 15. Hind leg; 16. Hind tarsal claw; 17.Gill I; 18. Gill IV." figureDoi="http://doi.org/10.5281/zenodo.3762174" httpUri="https://zenodo.org/record/3762174/files/figure.png" pageId="1" pageNumber="564">Fig. 16</figureCitation>
). All legs with a single very long finger-like white coxal gill (
<figureCitation id="13122A19FF84FF99098CAFF1FEC3F896" box="[204,273,1773,1799]" captionStart="FIGURES 1–6" captionStartId="2.[151,264,1945,1970]" captionTargetBox="[203,1383,181,1917]" captionTargetId="figure@2.[202,1384,181,1920]" captionTargetPageId="2" captionText="FIGURES 1–6. Larva of Baetiella subansiri sp. n. 1. Habitus in dorsal view; 2. Habitus in ventral view; 3. Abdominal terga; 4. Abdominal terga V–VI, closer view; 5. Paraproct; 6. Antennae." figureDoi="http://doi.org/10.5281/zenodo.3762170" httpUri="https://zenodo.org/record/3762170/files/figure.png" pageId="1" pageNumber="564">Fig. 2</figureCitation>
).
</paragraph>
<paragraph id="8B96369CFF84FF9C0987AE0DFA58FA1E" blockId="1.[151,1437,657,2016]" lastBlockId="4.[151,1437,1360,2035]" lastPageId="4" lastPageNumber="567" pageId="1" pageNumber="564">
<emphasis id="B95DEA8EFF84FF990987AE0DFE91F8BD" bold="true" box="[199,323,1809,1836]" pageId="1" pageNumber="564">Abdomen.</emphasis>
Abdominal terga generally dark brown.Posterior margin of terga I–II each with a single posteromedian protuberance, terga III–IX each with a pair of much longer protuberances (
<figureCitation id="13122A19FF84FF990A92AE29FBE5F8DE" box="[978,1079,1845,1871]" captionStart="FIGURES 1–6" captionStartId="2.[151,264,1945,1970]" captionTargetBox="[203,1383,181,1917]" captionTargetId="figure@2.[202,1384,181,1920]" captionTargetPageId="2" captionText="FIGURES 1–6. Larva of Baetiella subansiri sp. n. 1. Habitus in dorsal view; 2. Habitus in ventral view; 3. Abdominal terga; 4. Abdominal terga V–VI, closer view; 5. Paraproct; 6. Antennae." figureDoi="http://doi.org/10.5281/zenodo.3762170" httpUri="https://zenodo.org/record/3762170/files/figure.png" pageId="1" pageNumber="564">Figs 1–4</figureCitation>
); surface of terga I–IX scattered with round scale-like setae; posterior margin of segments I–V smooth and of segments VI–IX with blunt denticles. Abdominal sterna generally yellowish-white; posterior margins of sterna I–X smooth without denticles or scale-like setae (
<figureCitation id="13122A19FF84FF99099DAEBDFEF0F82A" box="[221,290,1953,1979]" captionStart="FIGURES 1–6" captionStartId="2.[151,264,1945,1970]" captionTargetBox="[203,1383,181,1917]" captionTargetId="figure@2.[202,1384,181,1920]" captionTargetPageId="2" captionText="FIGURES 1–6. Larva of Baetiella subansiri sp. n. 1. Habitus in dorsal view; 2. Habitus in ventral view; 3. Abdominal terga; 4. Abdominal terga V–VI, closer view; 5. Paraproct; 6. Antennae." figureDoi="http://doi.org/10.5281/zenodo.3762170" httpUri="https://zenodo.org/record/3762170/files/figure.png" pageId="1" pageNumber="564">Fig. 2</figureCitation>
). Gills (or gill sockets) on segments I–VI (
<figureCitation id="13122A19FF84FF990BB7AEBDFCE8F82A" box="[759,826,1953,1979]" captionStart="FIGURES 1–6" captionStartId="2.[151,264,1945,1970]" captionTargetBox="[203,1383,181,1917]" captionTargetId="figure@2.[202,1384,181,1920]" captionTargetPageId="2" captionText="FIGURES 1–6. Larva of Baetiella subansiri sp. n. 1. Habitus in dorsal view; 2. Habitus in ventral view; 3. Abdominal terga; 4. Abdominal terga V–VI, closer view; 5. Paraproct; 6. Antennae." figureDoi="http://doi.org/10.5281/zenodo.3762170" httpUri="https://zenodo.org/record/3762170/files/figure.png" pageId="1" pageNumber="564">Fig. 2</figureCitation>
); gills I–V elongate and without tracheation, numerous pores scattered on the surface, smooth fine simple setae along margin (
<figureCitation id="13122A19FF84FF990AE7AED9FBFBF84E" box="[935,1065,1989,2015]" captionStart="FIGURES 13–18" captionStartId="4.[151,264,1253,1278]" captionTargetBox="[213,1374,181,1228]" captionTargetId="figure@4.[213,1375,181,1228]" captionTargetPageId="4" captionText="FIGURES 13–18. Larva of Baetiella subansiri sp. n. 13. Foreleg; 14. Midleg; 15. Hind leg; 16. Hind tarsal claw; 17.Gill I; 18. Gill IV." figureDoi="http://doi.org/10.5281/zenodo.3762174" httpUri="https://zenodo.org/record/3762174/files/figure.png" pageId="1" pageNumber="564">Figs 17–18</figureCitation>
); gill VI reduced and transparent. Paraproct with numerous pores and fine short setae on surface and 15–16 scale-like setae along the inner margin (
<figureCitation id="13122A19FF81FF9C09DFAC68FF33FA1E" box="[159,225,1396,1423]" captionStart="FIGURES 1–6" captionStartId="2.[151,264,1945,1970]" captionTargetBox="[203,1383,181,1917]" captionTargetId="figure@2.[202,1384,181,1920]" captionTargetPageId="2" captionText="FIGURES 1–6. Larva of Baetiella subansiri sp. n. 1. Habitus in dorsal view; 2. Habitus in ventral view; 3. Abdominal terga; 4. Abdominal terga V–VI, closer view; 5. Paraproct; 6. Antennae." figureDoi="http://doi.org/10.5281/zenodo.3762170" httpUri="https://zenodo.org/record/3762170/files/figure.png" pageId="4" pageNumber="567">Fig. 5</figureCitation>
). Median caudal filament reduced to one segment (
<figureCitation id="13122A19FF81FF9C0A53AC68FC84FA1E" box="[787,854,1396,1423]" captionStart="FIGURES 1–6" captionStartId="2.[151,264,1945,1970]" captionTargetBox="[203,1383,181,1917]" captionTargetId="figure@2.[202,1384,181,1920]" captionTargetPageId="2" captionText="FIGURES 1–6. Larva of Baetiella subansiri sp. n. 1. Habitus in dorsal view; 2. Habitus in ventral view; 3. Abdominal terga; 4. Abdominal terga V–VI, closer view; 5. Paraproct; 6. Antennae." figureDoi="http://doi.org/10.5281/zenodo.3762170" httpUri="https://zenodo.org/record/3762170/files/figure.png" pageId="4" pageNumber="567">Fig. 2</figureCitation>
), cerci slightly longer than the body length (
<figureCitation id="13122A19FF81FF9C0C79AC68FAABFA1E" box="[1337,1401,1396,1423]" captionStart="FIGURES 1–6" captionStartId="2.[151,264,1945,1970]" captionTargetBox="[203,1383,181,1917]" captionTargetId="figure@2.[202,1384,181,1920]" captionTargetPageId="2" captionText="FIGURES 1–6. Larva of Baetiella subansiri sp. n. 1. Habitus in dorsal view; 2. Habitus in ventral view; 3. Abdominal terga; 4. Abdominal terga V–VI, closer view; 5. Paraproct; 6. Antennae." figureDoi="http://doi.org/10.5281/zenodo.3762170" httpUri="https://zenodo.org/record/3762170/files/figure.png" pageId="4" pageNumber="567">Fig. 1</figureCitation>
).
</paragraph>
<caption id="DF566614FF87FF9A09D7AE85FCCAF847" ID-DOI="http://doi.org/10.5281/zenodo.3762170" ID-Zenodo-Dep="3762170" httpUri="https://zenodo.org/record/3762170/files/figure.png" pageId="2" pageNumber="565" startId="2.[151,264,1945,1970]" targetBox="[203,1383,181,1917]" targetPageId="2">
<paragraph id="8B96369CFF87FF9A09D7AE85FCCAF847" blockId="2.[151,1437,1945,2006]" pageId="2" pageNumber="565">
<emphasis id="B95DEA8EFF87FF9A09D7AE85FEE8F823" bold="true" box="[151,314,1945,1970]" pageId="2" pageNumber="565">FIGURES 1–6.</emphasis>
Larva of
<taxonomicName id="4C294D1FFF87FF9A08DCAE86FD89F823" authority="Vasanth &amp; Selvakumar &amp; Subramanian &amp; Sivaramakrishnan &amp; Sinha, 2020" authorityName="Vasanth &amp; Selvakumar &amp; Subramanian &amp; Sivaramakrishnan &amp; Sinha" authorityYear="2020" box="[412,603,1946,1970]" class="Insecta" family="Baetidae" genus="Baetiella" kingdom="Animalia" order="Ephemeroptera" pageId="2" pageNumber="565" phylum="Arthropoda" rank="species" species="subansiri" status="sp. nov.">
<emphasis id="B95DEA8EFF87FF9A08DCAE86FD89F823" box="[412,603,1946,1970]" italics="true" pageId="2" pageNumber="565">Baetiella subansiri</emphasis>
</taxonomicName>
<emphasis id="B95DEA8EFF87FF9A0B21AE86FD48F823" bold="true" box="[609,666,1946,1970]" pageId="2" pageNumber="565">
<taxonomicNameLabel id="A26E57F5FF87FF9A0B21AE86FD48F823" box="[609,666,1946,1970]" pageId="2" pageNumber="565" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
1. Habitus in dorsal view; 2. Habitus in ventral view; 3. Abdominal terga; 4. Abdominal terga V–VI, closer view; 5. Paraproct; 6. Antennae.
</paragraph>
</caption>
<caption id="DF566614FF86FF9B09D7AE61FEA2F82B" ID-DOI="http://doi.org/10.5281/zenodo.3762172" ID-Zenodo-Dep="3762172" httpUri="https://zenodo.org/record/3762172/files/figure.png" pageId="3" pageNumber="566" startId="3.[151,264,1917,1942]" targetBox="[179,1409,181,1892]" targetPageId="3">
<paragraph id="8B96369CFF86FF9B09D7AE61FEA2F82B" blockId="3.[151,1436,1917,1978]" pageId="3" pageNumber="566">
<emphasis id="B95DEA8EFF86FF9B09D7AE61FE9BF807" bold="true" box="[151,329,1917,1942]" pageId="3" pageNumber="566">FIGURES 7–12.</emphasis>
Larva of
<taxonomicName id="4C294D1FFF86FF9B08F1AE62FDA1F807" authority="Vasanth &amp; Selvakumar &amp; Subramanian &amp; Sivaramakrishnan &amp; Sinha, 2020" authorityName="Vasanth &amp; Selvakumar &amp; Subramanian &amp; Sivaramakrishnan &amp; Sinha" authorityYear="2020" box="[433,627,1918,1942]" class="Insecta" family="Baetidae" genus="Baetiella" kingdom="Animalia" order="Ephemeroptera" pageId="3" pageNumber="566" phylum="Arthropoda" rank="species" species="subansiri" status="sp. nov.">
<emphasis id="B95DEA8EFF86FF9B08F1AE62FDA1F807" box="[433,627,1918,1942]" italics="true" pageId="3" pageNumber="566">Baetiella subansiri</emphasis>
</taxonomicName>
<emphasis id="B95DEA8EFF86FF9B0B3BAE62FD64F807" bold="true" box="[635,694,1918,1942]" pageId="3" pageNumber="566">
<taxonomicNameLabel id="A26E57F5FF86FF9B0B3BAE62FD64F807" box="[635,694,1918,1942]" pageId="3" pageNumber="566" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
7. Labrum; 8. Hypopharynx; 9. Left mandible; 10. Right mandible; 11. Maxilla; 12. Labium.
</paragraph>
</caption>
<caption id="DF566614FF81FF9C09D7ADF9FF36FAB3" ID-DOI="http://doi.org/10.5281/zenodo.3762174" ID-Zenodo-Dep="3762174" httpUri="https://zenodo.org/record/3762174/files/figure.png" pageId="4" pageNumber="567" startId="4.[151,264,1253,1278]" targetBox="[213,1374,181,1228]" targetPageId="4">
<paragraph id="8B96369CFF81FF9C09D7ADF9FF36FAB3" blockId="4.[151,1437,1253,1314]" pageId="4" pageNumber="567">
<emphasis id="B95DEA8EFF81FF9C09D7ADF9FE86FB6F" bold="true" box="[151,340,1253,1278]" pageId="4" pageNumber="567">FIGURES 13–18.</emphasis>
Larva of
<taxonomicName id="4C294D1FFF81FF9C08F6ADFAFDA7FB6F" authority="Vasanth &amp; Selvakumar &amp; Subramanian &amp; Sivaramakrishnan &amp; Sinha, 2020" authorityName="Vasanth &amp; Selvakumar &amp; Subramanian &amp; Sivaramakrishnan &amp; Sinha" authorityYear="2020" box="[438,629,1254,1278]" class="Insecta" family="Baetidae" genus="Baetiella" kingdom="Animalia" order="Ephemeroptera" pageId="4" pageNumber="567" phylum="Arthropoda" rank="species" species="subansiri" status="sp. nov.">
<emphasis id="B95DEA8EFF81FF9C08F6ADFAFDA7FB6F" box="[438,629,1254,1278]" italics="true" pageId="4" pageNumber="567">Baetiella subansiri</emphasis>
</taxonomicName>
<emphasis id="B95DEA8EFF81FF9C0B3CADFAFD67FB6F" bold="true" box="[636,693,1254,1278]" pageId="4" pageNumber="567">
<taxonomicNameLabel id="A26E57F5FF81FF9C0B3CADFAFD67FB6F" box="[636,693,1254,1278]" pageId="4" pageNumber="567" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
13. Foreleg; 14. Midleg; 15. Hind leg; 16. Hind tarsal claw; 17.Gill I; 18. Gill IV.
</paragraph>
</caption>
<paragraph id="8B96369CFF81FF9C0987AC85FE4AFA23" blockId="4.[151,1437,1360,2035]" box="[199,408,1432,1459]" pageId="4" pageNumber="567">
<emphasis id="B95DEA8EFF81FF9C0987AC85FEC8FA22" bold="true" box="[199,282,1433,1459]" pageId="4" pageNumber="567">Imago.</emphasis>
Unknown.
</paragraph>
</subSubSection>
<subSubSection id="C3336517FF81FF9C0987ACA1FD88FA6B" pageId="4" pageNumber="567" type="etymology">
<paragraph id="8B96369CFF81FF9C0987ACA1FD88FA6B" blockId="4.[151,1437,1360,2035]" pageId="4" pageNumber="567">
<emphasis id="B95DEA8EFF81FF9C0987ACA1FE9CFA46" bold="true" box="[199,334,1469,1495]" pageId="4" pageNumber="567">Etymology.</emphasis>
This species is named after Subansiri river, a major tributary of Brahmaputra river in Lower Subansiri district,
<collectingRegion id="49EDF87EFF81FF9C0877ACFCFDDCFA6B" box="[311,526,1504,1530]" country="India" name="Arunachal Pradesh" pageId="4" pageNumber="567">Arunachal Pradesh</collectingRegion>
,
<collectingCountry id="F33E760CFF81FF9C0B59ACFCFD84FA6B" box="[537,598,1504,1530]" name="India" pageId="4" pageNumber="567">India</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="C3336517FF81FF9C0987AF18FD2FF98E" box="[199,765,1540,1567]" pageId="4" pageNumber="567" type="distribution">
<paragraph id="8B96369CFF81FF9C0987AF18FD2FF98E" blockId="4.[151,1437,1360,2035]" box="[199,765,1540,1567]" pageId="4" pageNumber="567">
<emphasis id="B95DEA8EFF81FF9C0987AF18FEB3F98E" bold="true" box="[199,353,1540,1567]" pageId="4" pageNumber="567">Distribution.</emphasis>
<collectingRegion id="49EDF87EFF81FF9C0826AF18FDE9F98F" box="[358,571,1540,1566]" country="India" name="Arunachal Pradesh" pageId="4" pageNumber="567">Arunachal Pradesh</collectingRegion>
(
<collectingCountry id="F33E760CFF81FF9C0B09AF18FD54F98E" box="[585,646,1540,1567]" name="India" pageId="4" pageNumber="567">India</collectingCountry>
) (
<figureCitation id="13122A19FF81FF9C0BDDAF18FD22F98E" box="[669,752,1540,1567]" captionStart="FIGURES 81" captionStartId="14.[151,264,1214,1239]" captionTargetBox="[197,1390,384,1186]" captionTargetId="figure@14.[193,1394,381,1189]" captionTargetPageId="14" captionText="FIGURES 81. Distribution map of Baetiella in Arunachal Pradesh, India." figureDoi="http://doi.org/10.5281/zenodo.3762186" httpUri="https://zenodo.org/record/3762186/files/figure.png" pageId="4" pageNumber="567">Fig. 81</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C3336517FF81FF9C0987AF34FDD9F816" pageId="4" pageNumber="567" type="diagnosis">
<paragraph id="8B96369CFF81FF9C0987AF34FDD9F816" blockId="4.[151,1437,1360,2035]" pageId="4" pageNumber="567">
<emphasis id="B95DEA8EFF81FF9C0987AF34FEE8F9D2" bold="true" box="[199,314,1576,1603]" pageId="4" pageNumber="567">Diagnosis</emphasis>
.
<taxonomicName id="4C294D1FFF81FF9C080BAF35FDF3F9D2" authority="Vasanth &amp; Selvakumar &amp; Subramanian &amp; Sivaramakrishnan &amp; Sinha, 2020" authorityName="Vasanth &amp; Selvakumar &amp; Subramanian &amp; Sivaramakrishnan &amp; Sinha" authorityYear="2020" box="[331,545,1577,1603]" class="Insecta" family="Baetidae" genus="Baetiella" kingdom="Animalia" order="Ephemeroptera" pageId="4" pageNumber="567" phylum="Arthropoda" rank="species" species="subansiri" status="sp. nov.">
<emphasis id="B95DEA8EFF81FF9C080BAF35FDF3F9D2" box="[331,545,1577,1603]" italics="true" pageId="4" pageNumber="567">Baetiella subansiri</emphasis>
</taxonomicName>
<emphasis id="B95DEA8EFF81FF9C0B6BAF35FDBEF9D2" bold="true" box="[555,620,1577,1603]" pageId="4" pageNumber="567">
<taxonomicNameLabel id="A26E57F5FF81FF9C0B6BAF35FDBEF9D2" box="[555,620,1577,1603]" pageId="4" pageNumber="567" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
and
<taxonomicName id="4C294D1FFF81FF9C0BE8AF35FBEFF9D2" authority="(Muller-Liebenau, 1985)" baseAuthorityName="Muller-Liebenau" baseAuthorityYear="1985" box="[680,1085,1576,1603]" class="Insecta" family="Baetidae" genus="Baetiella" kingdom="Animalia" order="Ephemeroptera" pageId="4" pageNumber="567" phylum="Arthropoda" rank="species" species="macani">
<emphasis id="B95DEA8EFF81FF9C0BE8AF35FCC9F9D3" box="[680,795,1577,1602]" italics="true" pageId="4" pageNumber="567">B. macani</emphasis>
(
<bibRefCitation id="EFB84B6DFF81FF9C0A6DAF34FBE7F9D2" author="Muller-Liebenau, I." box="[813,1077,1576,1603]" pageId="4" pageNumber="567" pagination="93 - 110" refId="ref7554" refString="Muller-Liebenau, I. (1985) Baetidae from Taiwan with remarks on Baetiella Ueno, 1931 (Insecta, Ephemeroptera). Archiv fur Hydrobiologie, 104, 93 - 110." type="journal article" year="1985">Müller-Liebenau, 1985</bibRefCitation>
)
</taxonomicName>
share the following characters (i) thoracic dorsum with distinct tubercles; (ii) hindwing pads vestigial; (iii) all legs with a single finger-like white coxal gill; and (iv) median caudal filament reduced to one segment, cerci slightly longer than the body length. However the new species can be distinguished from
<taxonomicName id="4C294D1FFF81FF9C0BF3AF89FCF7F93F" baseAuthorityName="Muller-Liebenau" baseAuthorityYear="1985" box="[691,805,1685,1710]" class="Insecta" family="Baetidae" genus="Baetiella" kingdom="Animalia" order="Ephemeroptera" pageId="4" pageNumber="567" phylum="Arthropoda" rank="species" species="macani">
<emphasis id="B95DEA8EFF81FF9C0BF3AF89FCF7F93F" box="[691,805,1685,1710]" italics="true" pageId="4" pageNumber="567">B. macani</emphasis>
</taxonomicName>
by the following combination of characters; (i) gills (or gill sockets) on segments I–VI (
<figureCitation id="13122A19FF81FF9C08BAAFA4FDECF942" box="[506,574,1720,1747]" captionStart="FIGURES 1–6" captionStartId="2.[151,264,1945,1970]" captionTargetBox="[203,1383,181,1917]" captionTargetId="figure@2.[202,1384,181,1920]" captionTargetPageId="2" captionText="FIGURES 1–6. Larva of Baetiella subansiri sp. n. 1. Habitus in dorsal view; 2. Habitus in ventral view; 3. Abdominal terga; 4. Abdominal terga V–VI, closer view; 5. Paraproct; 6. Antennae." figureDoi="http://doi.org/10.5281/zenodo.3762170" httpUri="https://zenodo.org/record/3762170/files/figure.png" pageId="4" pageNumber="567">Fig. 2</figureCitation>
); gills I–V elongate and without tracheation, numerous scattered pores on the surface, smooth fine simple setae along margin (
<figureCitation id="13122A19FF81FF9C0B81AFC0FC97F966" box="[705,837,1756,1783]" captionStart="FIGURES 13–18" captionStartId="4.[151,264,1253,1278]" captionTargetBox="[213,1374,181,1228]" captionTargetId="figure@4.[213,1375,181,1228]" captionTargetPageId="4" captionText="FIGURES 13–18. Larva of Baetiella subansiri sp. n. 13. Foreleg; 14. Midleg; 15. Hind leg; 16. Hind tarsal claw; 17.Gill I; 18. Gill IV." figureDoi="http://doi.org/10.5281/zenodo.3762174" httpUri="https://zenodo.org/record/3762174/files/figure.png" pageId="4" pageNumber="567">Figs 17–18</figureCitation>
); gill VI reduced (
<figureCitation id="13122A19FF81FF9C0D58AFC0FB53F966" box="[1048,1153,1756,1783]" captionStart="FIGURES 1–6" captionStartId="2.[151,264,1945,1970]" captionTargetBox="[203,1383,181,1917]" captionTargetId="figure@2.[202,1384,181,1920]" captionTargetPageId="2" captionText="FIGURES 1–6. Larva of Baetiella subansiri sp. n. 1. Habitus in dorsal view; 2. Habitus in ventral view; 3. Abdominal terga; 4. Abdominal terga V–VI, closer view; 5. Paraproct; 6. Antennae." figureDoi="http://doi.org/10.5281/zenodo.3762170" httpUri="https://zenodo.org/record/3762170/files/figure.png" pageId="4" pageNumber="567">Figs 3–4</figureCitation>
); (ii) posterior margin of metanotum and abdominal terga I–II each with a single posteromedian protuberance, terga III–IX each with a pair of protuberances and the length of protuberance much longer (
<figureCitation id="13122A19FF81FF9C0A14AE38FC68F8AE" box="[852,954,1828,1855]" captionStart="FIGURES 1–6" captionStartId="2.[151,264,1945,1970]" captionTargetBox="[203,1383,181,1917]" captionTargetId="figure@2.[202,1384,181,1920]" captionTargetPageId="2" captionText="FIGURES 1–6. Larva of Baetiella subansiri sp. n. 1. Habitus in dorsal view; 2. Habitus in ventral view; 3. Abdominal terga; 4. Abdominal terga V–VI, closer view; 5. Paraproct; 6. Antennae." figureDoi="http://doi.org/10.5281/zenodo.3762170" httpUri="https://zenodo.org/record/3762170/files/figure.png" pageId="4" pageNumber="567">Figs 1–4</figureCitation>
); and (iii) claw with two rows of denticles, outer row with 6–7 acute denticles increasing in length apically, inner row with 6–7 short and blunt denticles medially, subequal in length (
<figureCitation id="13122A19FF81FF9C08EAAE70FE2FF816" box="[426,509,1900,1927]" captionStart="FIGURES 13–18" captionStartId="4.[151,264,1253,1278]" captionTargetBox="[213,1374,181,1228]" captionTargetId="figure@4.[213,1375,181,1228]" captionTargetPageId="4" captionText="FIGURES 13–18. Larva of Baetiella subansiri sp. n. 13. Foreleg; 14. Midleg; 15. Hind leg; 16. Hind tarsal claw; 17.Gill I; 18. Gill IV." figureDoi="http://doi.org/10.5281/zenodo.3762174" httpUri="https://zenodo.org/record/3762174/files/figure.png" pageId="4" pageNumber="567">Fig. 16</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C3336517FF81FF9C0987AE8DFF32F85E" pageId="4" pageNumber="567" type="nomenclature">
<paragraph id="8B96369CFF81FF9C0987AE8DFF32F85E" blockId="4.[151,1437,1360,2035]" pageId="4" pageNumber="567">
<heading id="D0DE81F0FF81FF9C0987AE8DFF32F85E" pageId="4" pageNumber="567">
<taxonomicName id="4C294D1FFF81FF9C0987AE8DFE49F83A" authority="Vasanth &amp; Selvakumar &amp; Subramanian &amp; Sivaramakrishnan &amp; Sinha, 2020" authorityName="Vasanth &amp; Selvakumar &amp; Subramanian &amp; Sivaramakrishnan &amp; Sinha" authorityYear="2020" box="[199,411,1937,1963]" class="Insecta" family="Baetidae" genus="Baetiella" kingdom="Animalia" order="Ephemeroptera" pageId="4" pageNumber="567" phylum="Arthropoda" rank="species" species="subansiri" status="sp. nov.">
<emphasis id="B95DEA8EFF81FF9C0987AE8DFE49F83A" box="[199,411,1937,1963]" italics="true" pageId="4" pageNumber="567">Baetiella subansiri</emphasis>
</taxonomicName>
<emphasis id="B95DEA8EFF81FF9C08E2AE8DFE33F83A" bold="true" box="[418,481,1937,1963]" pageId="4" pageNumber="567">
<taxonomicNameLabel id="A26E57F5FF81FF9C08E2AE8DFE33F83A" box="[418,481,1937,1963]" pageId="4" pageNumber="567" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
can be accommodated in the recent global key to the larvae of
<taxonomicName id="4C294D1FFF81FF9C0DE5AE8DFF0EF85E" authority="(Shi &amp; Tong 2015)" baseAuthorityName="Shi &amp; Tong" baseAuthorityYear="2015" class="Insecta" family="Baetidae" genus="Baetiella" kingdom="Animalia" order="Ephemeroptera" pageId="4" pageNumber="567" phylum="Arthropoda" rank="genus">
<emphasis id="B95DEA8EFF81FF9C0DE5AE8DFAD8F83A" box="[1189,1290,1937,1963]" italics="true" pageId="4" pageNumber="567">Baetiella</emphasis>
(
<bibRefCitation id="EFB84B6DFF81FF9C0C59AE8CFF06F85E" author="Shi, W. &amp; Tong, X." pageId="4" pageNumber="567" pagination="553 - 569" refId="ref7587" refString="Shi, W. &amp; Tong, X. (2015) Taxonomic notes on the genus Baetiella Ueno from China, with the descriptions of three new species (Ephemeroptera: Baetidae). Zootaxa, 4012 (3), 553 - 569. https: // doi. org / 10.11646 / zootaxa. 4012.3.9" type="journal article" year="2015">Shi &amp; Tong 2015</bibRefCitation>
)
</taxonomicName>
.
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C3336517FF81FF9C09A6AEA8FE34F863" pageId="4" pageNumber="567" type="discussion">
<paragraph id="8B96369CFF81FF9C09A6AEA8FE34F863" blockId="4.[151,1437,1360,2035]" pageId="4" pageNumber="567">
The second part of the 4
<superScript id="7C5C9BD4FF81FF9C08B6AEAFFDD1F850" attach="left" box="[502,515,1971,1985]" fontSize="6" pageId="4" pageNumber="567">th</superScript>
couplet of that key can be modified and a new couplet should be added to include
<taxonomicName id="4C294D1FFF81FF9C09D7AEC5FECCF862" authority="Vasanth &amp; Selvakumar &amp; Subramanian &amp; Sivaramakrishnan &amp; Sinha, 2020" authorityName="Vasanth &amp; Selvakumar &amp; Subramanian &amp; Sivaramakrishnan &amp; Sinha" authorityYear="2020" box="[151,286,2009,2035]" class="Insecta" family="Baetidae" genus="Baetiella" kingdom="Animalia" order="Ephemeroptera" pageId="4" pageNumber="567" phylum="Arthropoda" rank="species" species="subansiri" status="sp. nov.">
<emphasis id="B95DEA8EFF81FF9C09D7AEC5FECCF862" box="[151,286,2009,2035]" italics="true" pageId="4" pageNumber="567">B. subansiri</emphasis>
</taxonomicName>
<emphasis id="B95DEA8EFF81FF9C0866AEC5FEB6F862" bold="true" box="[294,356,2009,2035]" pageId="4" pageNumber="567">
<taxonomicNameLabel id="A26E57F5FF81FF9C0866AEC5FEB6F862" box="[294,356,2009,2035]" pageId="4" pageNumber="567" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
as follows.
</paragraph>
</subSubSection>
<subSubSection id="C3336517FF80FF9D09D7A986FA4EFE96" pageId="5" pageNumber="568" type="key">
<key id="FFB861ADFF80FF9D09D7A986FA4EFE96" pageId="5" pageNumber="568">
<keyStep id="30DD2E39FF80FF9D09D7A986FA4EFF5C" pageId="5" pageNumber="568">
<paragraph id="8B96369CFF80FF9D09D7A986FA4EFF21" blockId="5.[151,1436,153,205]" box="[151,1436,153,176]" pageId="5" pageNumber="568">
<keyLead id="30D895A9FF80FF9D09D7A986FA4EFF21" box="[151,1436,153,176]" pageId="5" pageNumber="568">
4. Gills (or gill sockets) present on terga I–VII.................................................
<taxonomicName id="4C294D1FFF80FF9D0D9EA986FA4EFF21" authority="(Gose)" baseAuthorityName="Gose" box="[1246,1436,153,176]" class="Insecta" family="Baetidae" genus="Baetiella" kingdom="Animalia" order="Ephemeroptera" pageId="5" pageNumber="568" phylum="Arthropoda" rank="species" species="bispinosa">
<emphasis id="B95DEA8EFF80FF9D0D9EA986FB3FFF3E" box="[1246,1261,154,175]" italics="true" pageId="5" pageNumber="568">B</emphasis>
.
<emphasis id="B95DEA8EFF80FF9D0DB9A985FA87FF3F" box="[1273,1365,153,174]" italics="true" pageId="5" pageNumber="568">bispinosa</emphasis>
(Gose)
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8B96369CFF80FF9D09D7A9ABFA4EFF5C" blockId="5.[151,1436,153,205]" box="[151,1436,183,205]" pageId="5" pageNumber="568">
<keyLead id="30D895A9FF80FF9D09D7A9ABFA4EFF5C" box="[151,1436,183,205]" pageId="5" pageNumber="568">- Gills (or gills sockets) absent on tergum VII................................................................ 5</keyLead>
</paragraph>
</keyStep>
<keyStep id="30DD2E39FF80FF9D09D7A9C8FA4EFE96" pageId="5" pageNumber="568">
<paragraph id="8B96369CFF80FF9D09D7A9C8FA4FFF78" blockId="5.[151,1437,212,263]" box="[151,1437,212,234]" pageId="5" pageNumber="568">
<keyLead id="30D895A9FF80FF9D09D7A9C8FA4FFF78" box="[151,1437,212,234]" pageId="5" pageNumber="568">
5. Gills I–V elongate; gill VI reduced (
<collectingCountry id="F33E760CFF80FF9D0B7DA9C8FDA3FF7B" box="[573,625,212,234]" name="India" pageId="5" pageNumber="568">India</collectingCountry>
).....................
<taxonomicName id="4C294D1FFF80FF9D0A3FA9C9FAB3FF7B" authority="Vasanth, Selvakumar &amp; Subramanian" authorityName="Vasanth, Selvakumar &amp; Subramanian" authorityYear="2020" box="[895,1377,212,234]" class="Insecta" family="Baetidae" genus="Baetiella" kingdom="Animalia" order="Ephemeroptera" pageId="5" pageNumber="568" phylum="Arthropoda" rank="species" species="subansiri" status="sp. nov.">
<emphasis id="B95DEA8EFF80FF9D0A3FA9C9FC20FF78" box="[895,1010,212,234]" italics="true" pageId="5" pageNumber="568">B. subansiri</emphasis>
Vasanth, Selvakumar &amp; Subramanian
</taxonomicName>
<taxonomicNameLabel id="A26E57F5FF80FF9D0C26A9C8FA4FFF78" box="[1382,1437,212,234]" pageId="5" pageNumber="568" rank="species">
<emphasis id="B95DEA8EFF80FF9D0C26A9C8FAA1FF78" bold="true" box="[1382,1395,212,233]" pageId="5" pageNumber="568">n</emphasis>
.
<emphasis id="B95DEA8EFF80FF9D0CC0A9C8FA4FFF78" bold="true" box="[1408,1437,212,233]" pageId="5" pageNumber="568">sp.</emphasis>
</taxonomicNameLabel>
</keyLead>
</paragraph>
<paragraph id="8B96369CFF80FF9D09D7A9EEFA4EFE96" blockId="5.[151,1437,212,263]" box="[151,1436,241,263]" pageId="5" pageNumber="568">
<keyLead id="30D895A9FF80FF9D09D7A9EEFA4EFE96" box="[151,1436,241,263]" pageId="5" pageNumber="568">
- Gills I–VI oval; (or gill sockets) (
<collectingCountry id="F33E760CFF80FF9D0B63A9EDFDB2FE96" box="[547,608,241,263]" name="China" pageId="5" pageNumber="568">China</collectingCountry>
,
<collectingCountry id="F33E760CFF80FF9D0B29A9EDFD6EFE96" box="[617,700,241,263]" name="Vietnam" pageId="5" pageNumber="568">Vietnam</collectingCountry>
).....................................
<taxonomicName id="4C294D1FFF80FF9D0DC3A9EEFA4EFE96" authority="(Muller-Liebenau)" baseAuthorityName="Muller-Liebenau" baseAuthorityYear="1985" box="[1155,1436,241,263]" class="Insecta" family="Baetidae" genus="Baetiella" kingdom="Animalia" order="Ephemeroptera" pageId="5" pageNumber="568" phylum="Arthropoda" rank="species" species="macani">
<emphasis id="B95DEA8EFF80FF9D0DC3A9EEFB36FE96" box="[1155,1252,242,263]" italics="true" pageId="5" pageNumber="568">B. macani</emphasis>
(Müller-Liebenau)
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
</key>
</subSubSection>
<subSubSection id="C3336517FF80FF9D0987A82AFCC2FDB9" pageId="5" pageNumber="568" type="discussion">
<paragraph id="8B96369CFF80FF9D0987A82AFCC2FDB9" blockId="5.[151,1437,310,553]" pageId="5" pageNumber="568">
<emphasis id="B95DEA8EFF80FF9D0987A82AFEE9FEC1" bold="true" box="[199,315,310,336]" pageId="5" pageNumber="568">Remarks.</emphasis>
<bibRefCitation id="EFB84B6DFF80FF9D0802A82BFE0CFEC1" author="Traver, J. R." box="[322,478,310,337]" pageId="5" pageNumber="568" pagination="32 - 56" refId="ref7645" refString="Traver, J. R. (1939) Himalayan mayflies (Ephemeroptera). Annals and Magazine of Natural History, Series 11, 4 (19), 32 - 56. https: // doi. org / 10.1080 / 00222933908526972" type="journal article" year="1939">Traver (1939)</bibRefCitation>
described
<taxonomicName id="4C294D1FFF80FF9D0B18A82AFCCCFEC1" authorityName="Traver" authorityYear="1939" box="[600,798,310,336]" class="Insecta" family="Baetidae" genus="Baetiella" kingdom="Animalia" order="Ephemeroptera" pageId="5" pageNumber="568" phylum="Arthropoda" rank="species" species="ladakae">
<emphasis id="B95DEA8EFF80FF9D0B18A82AFCCCFEC1" box="[600,798,310,336]" italics="true" pageId="5" pageNumber="568">Baetiella ladakae</emphasis>
</taxonomicName>
based on a single male imago collected from Igoo (Igu), Ladak, in Western Himalaya in 1932, during the Yale North
<collectingCountry id="F33E760CFF80FF9D0A7CA846FCA4FEE5" box="[828,886,346,372]" name="India" pageId="5" pageNumber="568">India</collectingCountry>
Expedition.
<typeStatus id="5492883EFF80FF9D0D45A847FBEFFEE4" box="[1029,1085,347,373]" pageId="5" pageNumber="568">Type</typeStatus>
locality of
<taxonomicName id="4C294D1FFF80FF9D0DFEA847FAE4FEE5" authorityName="Traver" authorityYear="1939" box="[1214,1334,346,372]" class="Insecta" family="Baetidae" genus="Baetiella" kingdom="Animalia" order="Ephemeroptera" pageId="5" pageNumber="568" phylum="Arthropoda" rank="species" species="ladakae">
<emphasis id="B95DEA8EFF80FF9D0DFEA847FAE4FEE5" box="[1214,1334,346,372]" italics="true" pageId="5" pageNumber="568">B. ladakae</emphasis>
</taxonomicName>
is a high altitude (&gt;
<quantity id="4CD19B79FF80FF9D084CA862FE8EFE09" box="[268,348,382,408]" metricMagnitude="3" metricUnit="m" metricValue="4.0" pageId="5" pageNumber="568" unit="m" value="4000.0">4000m</quantity>
ASL) stream in cold desert.
<taxonomicName id="4C294D1FFF80FF9D0BF0A862FC55FE09" authority="Vasanth &amp; Selvakumar &amp; Subramanian &amp; Sivaramakrishnan &amp; Sinha, 2020" authorityName="Vasanth &amp; Selvakumar &amp; Subramanian &amp; Sivaramakrishnan &amp; Sinha" authorityYear="2020" box="[688,903,382,408]" class="Insecta" family="Baetidae" genus="Baetiella" kingdom="Animalia" order="Ephemeroptera" pageId="5" pageNumber="568" phylum="Arthropoda" rank="species" species="subansiri" status="sp. nov.">
<emphasis id="B95DEA8EFF80FF9D0BF0A862FC55FE09" box="[688,903,382,408]" italics="true" pageId="5" pageNumber="568">Baetiella subansiri</emphasis>
</taxonomicName>
<emphasis id="B95DEA8EFF80FF9D0AD2A862FC06FE09" bold="true" box="[914,980,382,408]" pageId="5" pageNumber="568">
<taxonomicNameLabel id="A26E57F5FF80FF9D0AD2A862FC06FE09" box="[914,980,382,408]" pageId="5" pageNumber="568" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
described herein from larval collection could not be compared with the former species since its larvae are unknown. In view of the fact that the
<typeStatus id="5492883EFF80FF9D0C5EA8BFFA9CFE2C" box="[1310,1358,419,445]" pageId="5" pageNumber="568">type</typeStatus>
localities of the two species is geographically widely separated, the latter species is described as new to science taking into consideration the remote possibility of larval-adult association of respective species by rearing in the immediate future because of the remoteness of these
<typeStatus id="5492883EFF80FF9D0B2CAB13FD4EFDB8" box="[620,668,527,553]" pageId="5" pageNumber="568">type</typeStatus>
localities.
</paragraph>
</subSubSection>
</treatment>
</document>
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