210 lines
35 KiB
XML
210 lines
35 KiB
XML
<document id="33F74EDBDAB7D5325AD43E5FF1F63F83" 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. & Sinha, Bikramjit" docDate="2020" docId="0380878AFF8EFF9409D7A888FDB1FE8F" 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 marginata Braasch 1983" docType="treatment" docVersion="7" lastPageNumber="575" 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="574" updateTime="1698835544680" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="63EC6B8996543D898657622A977DD11D">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>
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<mods:namePart id="B5898DBB61C890EBEE361AE9D76395A5">Vasanth, M.</mods:namePart>
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<mods:namePart id="4446442F3BAB8F64CCBE3F8B724F5E72">Selvakumar, C.</mods:namePart>
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<mods:namePart id="EE64B99DBA0316C61FB9986ED5A6F4B9">Subramanian, K. A.</mods:namePart>
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<mods:namePart id="72B83EAA072F6A13DE01D54F9FC416C7">Sivaramakrishnan, K. G.</mods:namePart>
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<mods:name id="DB0F6F78A73775BDE4E277BCE2C3B78A" type="personal">
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<mods:namePart id="AC8FA1C0F2576A9FD6F550360D00E140">Sinha, Bikramjit</mods:namePart>
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<mods:title id="C47ED7D87CD30A32D6F9316BB1BB0165">Zootaxa</mods:title>
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<mods:date id="2AEB6841FE057AB0F38980680ECFFD8B">2020</mods:date>
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<mods:number id="C682EFAEC1124BB45A3DA32CE9B31586">4763</mods:number>
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<treatment id="0380878AFF8EFF9409D7A888FDB1FE8F" ID-DOI="http://doi.org/10.5281/zenodo.3804796" ID-GBIF-Taxon="163732289" ID-Zenodo-Dep="3804796" LSID="urn:lsid:plazi:treatment:0380878AFF8EFF9409D7A888FDB1FE8F" httpUri="http://treatment.plazi.org/id/0380878AFF8EFF9409D7A888FDB1FE8F" lastPageId="12" lastPageNumber="575" pageId="11" pageNumber="574">
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<subSubSection id="C3336517FF8EFF9309D7A888FDEDFE3F" box="[151,575,404,431]" pageId="11" pageNumber="574" type="nomenclature">
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<paragraph id="8B96369CFF8EFF9309D7A888FDEDFE3F" blockId="11.[151,575,404,467]" box="[151,575,404,431]" pageId="11" pageNumber="574">
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<heading id="D0DE81F0FF8EFF9309D7A888FDEDFE3F" bold="true" box="[151,575,404,431]" fontSize="10" level="2" pageId="11" pageNumber="574" reason="2">
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<taxonomicName id="4C294D1FFF8EFF9309D7A888FDEDFE3F" ID-CoL="KCWT" authority="Braasch, 1983" authorityName="Braasch" authorityYear="1983" box="[151,575,404,431]" class="Insecta" family="Baetidae" genus="Baetiella" kingdom="Animalia" order="Ephemeroptera" pageId="11" pageNumber="574" phylum="Arthropoda" rank="species" species="marginata">
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<emphasis id="B95DEA8EFF8EFF9309D7A888FDEDFE3F" bold="true" box="[151,575,404,431]" pageId="11" pageNumber="574">
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<emphasis id="B95DEA8EFF8EFF9309D7A888FE5AFE3E" bold="true" box="[151,392,404,431]" italics="true" pageId="11" pageNumber="574">Baetiella marginata</emphasis>
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<bibRefCitation id="EFB84B6DFF8EFF9308CFA889FDEDFE3F" author="Braasch, D." box="[399,575,404,431]" pageId="11" pageNumber="574" pagination="147 - 155" refId="ref7413" refString="Braasch, D. (1983) Neue Baetidae von Nepal (Ephemeroptera). Reichenbachia, 21, 147 - 155." type="journal article" year="1983">Braasch, 1983</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<subSubSection id="C3336517FF8EFF9309D7A8A4FEF5FE42" box="[151,295,440,467]" pageId="11" pageNumber="574" type="description">
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<paragraph id="8B96369CFF8EFF9309D7A8A4FEF5FE42" blockId="11.[151,575,404,467]" box="[151,295,440,467]" pageId="11" pageNumber="574">
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(
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<figureCitation id="13122A19FF8EFF9309DFA8A4FECDFE42" box="[159,287,440,467]" captionStart="FIGURES 61–75" captionStartId="12.[151,264,1918,1943]" captionTargetBox="[213,1376,308,1893]" captionTargetId="figure@12.[212,1376,308,1893]" captionTargetPageId="12" captionText="FIGURES 61–75. Larva of Baetiella marginata Braasch, 1983. 61. Dorsal view; 62. Antenna; 63. Labrum; 64. Hypopharynx; 65. Left mandible; 66. Right mandible; 67. Maxilla; 68. Labium; 69. Foreleg; 70. Midleg; 71. Hind leg; 72. Hind tarsal claw; 73. Gill IV; 74. Gill VII; 75. Paraproct." figureDoi="http://doi.org/10.5281/zenodo.3762182" httpUri="https://zenodo.org/record/3762182/files/figure.png" pageId="11" pageNumber="574">Figs 61–75</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C3336517FF8EFF9309D7AB1CFB7EFDAE" pageId="11" pageNumber="574" type="materials_examined">
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<paragraph id="8B96369CFF8EFF9309D7AB1CFB7EFDAE" blockId="11.[151,1437,512,2015]" pageId="11" pageNumber="574">
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<emphasis id="B95DEA8EFF8EFF9309D7AB1CFE53FD8A" bold="true" box="[151,385,512,539]" pageId="11" pageNumber="574">Material examined.</emphasis>
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<specimenCount id="9D2FFD15FF8EFF9308C7AB1DFE31FD8B" box="[391,483,512,539]" pageId="11" pageNumber="574" type="larva">8 larvae</specimenCount>
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,
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<collectingCountry id="F33E760CFF8EFF9308AFAB1DFD93FD8A" box="[495,577,513,539]" name="India" pageId="11" pageNumber="574">INDIA</collectingCountry>
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,
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<collectingRegion id="49EDF87EFF8EFF930B0BAB1CFCF0FD8B" box="[587,802,512,538]" country="India" name="Arunachal Pradesh" pageId="11" pageNumber="574">Arunachal Pradesh</collectingRegion>
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, Lower Subansiri district, Duskilo stream,
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<geoCoordinate id="EE1D505BFF8EFF930C4CAB1CFA41FD8A" box="[1292,1427,512,539]" degrees="27.62776" direction="north" orientation="latitude" pageId="11" pageNumber="574" precision="1" value="27.62776">27.62776 N</geoCoordinate>
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,
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<geoCoordinate id="EE1D505BFF8EFF9309D7AB38FEC8FDAE" box="[151,282,548,575]" degrees="93.84365" direction="east" orientation="longitude" pageId="11" pageNumber="574" precision="1" value="93.84365">93.84365 E</geoCoordinate>
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,
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<quantity id="4CD19B79FF8EFF930866AB38FEAFFDAE" box="[294,381,548,575]" metricMagnitude="3" metricUnit="m" metricValue="1.6619999999999997" pageId="11" pageNumber="574" unit="m" value="1662.0">1662 m</quantity>
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,
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<date id="FF97105CFF8EFF9308C9AB38FDD1FDAF" box="[393,515,548,574]" pageId="11" pageNumber="574" value="2017-06-12">12.vi.2017</date>
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, colls. K. A. Subramanian & M. Vasanth (Reg. No. I/E/251).
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</paragraph>
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</subSubSection>
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<subSubSection id="C3336517FF8EFF930987AB55FB38F972" pageId="11" pageNumber="574" type="description">
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<paragraph id="8B96369CFF8EFF930987AB55FF30FD16" blockId="11.[151,1437,512,2015]" pageId="11" pageNumber="574">
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<emphasis id="B95DEA8EFF8EFF930987AB55FEBBFDF2" bold="true" box="[199,361,585,611]" pageId="11" pageNumber="574">Mature larva</emphasis>
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. Body length 4.5–5.0 mm (
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<figureCitation id="13122A19FF8EFF930BECAB54FCD1FDF2" box="[684,771,584,611]" captionStart="FIGURES 61–75" captionStartId="12.[151,264,1918,1943]" captionTargetBox="[213,1376,308,1893]" captionTargetId="figure@12.[212,1376,308,1893]" captionTargetPageId="12" captionText="FIGURES 61–75. Larva of Baetiella marginata Braasch, 1983. 61. Dorsal view; 62. Antenna; 63. Labrum; 64. Hypopharynx; 65. Left mandible; 66. Right mandible; 67. Maxilla; 68. Labium; 69. Foreleg; 70. Midleg; 71. Hind leg; 72. Hind tarsal claw; 73. Gill IV; 74. Gill VII; 75. Paraproct." figureDoi="http://doi.org/10.5281/zenodo.3762182" httpUri="https://zenodo.org/record/3762182/files/figure.png" pageId="11" pageNumber="574">Fig. 61</figureCitation>
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); cerci 4.0–
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<quantity id="4CD19B79FF8EFF930ACDAB54FC35FDF2" box="[909,999,584,611]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" pageId="11" pageNumber="574" unit="mm" value="4.5">4.5 mm</quantity>
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, median caudal filament with 15 segments.
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</paragraph>
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<paragraph id="8B96369CFF8EFF930987AB8DFCCCFB7A" blockId="11.[151,1437,512,2015]" pageId="11" pageNumber="574">
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<emphasis id="B95DEA8EFF8EFF930987AB8DFEDCFD3A" bold="true" box="[199,270,657,683]" pageId="11" pageNumber="574">Head.</emphasis>
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Antennae (
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<figureCitation id="13122A19FF8EFF9308CEAB8CFE32FD3A" box="[398,480,656,683]" captionStart="FIGURES 61–75" captionStartId="12.[151,264,1918,1943]" captionTargetBox="[213,1376,308,1893]" captionTargetId="figure@12.[212,1376,308,1893]" captionTargetPageId="12" captionText="FIGURES 61–75. Larva of Baetiella marginata Braasch, 1983. 61. Dorsal view; 62. Antenna; 63. Labrum; 64. Hypopharynx; 65. Left mandible; 66. Right mandible; 67. Maxilla; 68. Labium; 69. Foreleg; 70. Midleg; 71. Hind leg; 72. Hind tarsal claw; 73. Gill IV; 74. Gill VII; 75. Paraproct." figureDoi="http://doi.org/10.5281/zenodo.3762182" httpUri="https://zenodo.org/record/3762182/files/figure.png" pageId="11" pageNumber="574">Fig. 62</figureCitation>
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) light brown, approximately 2 times the width of head; dorsal surface of scape, pedicel and flagellum with a row of setae. Labrum (
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<figureCitation id="13122A19FF8EFF930BF2ABA8FCD6FD5E" box="[690,772,692,719]" captionStart="FIGURES 61–75" captionStartId="12.[151,264,1918,1943]" captionTargetBox="[213,1376,308,1893]" captionTargetId="figure@12.[212,1376,308,1893]" captionTargetPageId="12" captionText="FIGURES 61–75. Larva of Baetiella marginata Braasch, 1983. 61. Dorsal view; 62. Antenna; 63. Labrum; 64. Hypopharynx; 65. Left mandible; 66. Right mandible; 67. Maxilla; 68. Labium; 69. Foreleg; 70. Midleg; 71. Hind leg; 72. Hind tarsal claw; 73. Gill IV; 74. Gill VII; 75. Paraproct." figureDoi="http://doi.org/10.5281/zenodo.3762182" httpUri="https://zenodo.org/record/3762182/files/figure.png" pageId="11" pageNumber="574">Fig. 63</figureCitation>
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) rectangular, approximately 2.0 times wider than long; anteromedian with a small rounded lobe at the base, and each side with one medial long seta and a row of 11 robust, simple submarginal setae, fine and simple setae scattered posteriorly; ventrally bordered with feathered setae along the anterior margin. Hypopharynx (
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<figureCitation id="13122A19FF8EFF930B6AAA3CFDAFFCAA" box="[554,637,800,827]" captionStart="FIGURES 61–75" captionStartId="12.[151,264,1918,1943]" captionTargetBox="[213,1376,308,1893]" captionTargetId="figure@12.[212,1376,308,1893]" captionTargetPageId="12" captionText="FIGURES 61–75. Larva of Baetiella marginata Braasch, 1983. 61. Dorsal view; 62. Antenna; 63. Labrum; 64. Hypopharynx; 65. Left mandible; 66. Right mandible; 67. Maxilla; 68. Labium; 69. Foreleg; 70. Midleg; 71. Hind leg; 72. Hind tarsal claw; 73. Gill IV; 74. Gill VII; 75. Paraproct." figureDoi="http://doi.org/10.5281/zenodo.3762182" httpUri="https://zenodo.org/record/3762182/files/figure.png" pageId="11" pageNumber="574">Fig. 64</figureCitation>
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) with lingua rounded and superlinguae broadly truncate, covered with abundant fine setae. Left mandible (
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<figureCitation id="13122A19FF8EFF930B76AA58FD5FFCCE" box="[566,653,836,863]" captionStart="FIGURES 61–75" captionStartId="12.[151,264,1918,1943]" captionTargetBox="[213,1376,308,1893]" captionTargetId="figure@12.[212,1376,308,1893]" captionTargetPageId="12" captionText="FIGURES 61–75. Larva of Baetiella marginata Braasch, 1983. 61. Dorsal view; 62. Antenna; 63. Labrum; 64. Hypopharynx; 65. Left mandible; 66. Right mandible; 67. Maxilla; 68. Labium; 69. Foreleg; 70. Midleg; 71. Hind leg; 72. Hind tarsal claw; 73. Gill IV; 74. Gill VII; 75. Paraproct." figureDoi="http://doi.org/10.5281/zenodo.3762182" httpUri="https://zenodo.org/record/3762182/files/figure.png" pageId="11" pageNumber="574">Fig. 65</figureCitation>
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): outer and inner incisors fused with 3 denticles medially, prostheca robust with 5 blunt and 2–3 acute denticles apically. Right mandible (
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<figureCitation id="13122A19FF8EFF930ADBAA74FC3DFC12" box="[923,1007,872,899]" captionStart="FIGURES 61–75" captionStartId="12.[151,264,1918,1943]" captionTargetBox="[213,1376,308,1893]" captionTargetId="figure@12.[212,1376,308,1893]" captionTargetPageId="12" captionText="FIGURES 61–75. Larva of Baetiella marginata Braasch, 1983. 61. Dorsal view; 62. Antenna; 63. Labrum; 64. Hypopharynx; 65. Left mandible; 66. Right mandible; 67. Maxilla; 68. Labium; 69. Foreleg; 70. Midleg; 71. Hind leg; 72. Hind tarsal claw; 73. Gill IV; 74. Gill VII; 75. Paraproct." figureDoi="http://doi.org/10.5281/zenodo.3762182" httpUri="https://zenodo.org/record/3762182/files/figure.png" pageId="11" pageNumber="574">Fig. 66</figureCitation>
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): outer incisor with visible fusion line, without denticles and inner incisors with 3 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 with no serration, molar plate-like. Maxillae (
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<figureCitation id="13122A19FF8EFF930BB5AAC8FC95FC7E" box="[757,839,980,1007]" captionStart="FIGURES 61–75" captionStartId="12.[151,264,1918,1943]" captionTargetBox="[213,1376,308,1893]" captionTargetId="figure@12.[212,1376,308,1893]" captionTargetPageId="12" captionText="FIGURES 61–75. Larva of Baetiella marginata Braasch, 1983. 61. Dorsal view; 62. Antenna; 63. Labrum; 64. Hypopharynx; 65. Left mandible; 66. Right mandible; 67. Maxilla; 68. Labium; 69. Foreleg; 70. Midleg; 71. Hind leg; 72. Hind tarsal claw; 73. Gill IV; 74. Gill VII; 75. Paraproct." figureDoi="http://doi.org/10.5281/zenodo.3762182" httpUri="https://zenodo.org/record/3762182/files/figure.png" pageId="11" pageNumber="574">Fig. 67</figureCitation>
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) with three canines and three dentisetae on crown of galealacinia, a row of 4–5 long basal setae and basis of galealacinia with hump seta; maxillary palpus 2-segmented and terminal segment subequal to basal segment and with a small tip at apex. Labium (
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<figureCitation id="13122A19FF8EFF930D1EAD00FB7DFBA6" box="[1118,1199,1052,1079]" captionStart="FIGURES 61–75" captionStartId="12.[151,264,1918,1943]" captionTargetBox="[213,1376,308,1893]" captionTargetId="figure@12.[212,1376,308,1893]" captionTargetPageId="12" captionText="FIGURES 61–75. Larva of Baetiella marginata Braasch, 1983. 61. Dorsal view; 62. Antenna; 63. Labrum; 64. Hypopharynx; 65. Left mandible; 66. Right mandible; 67. Maxilla; 68. Labium; 69. Foreleg; 70. Midleg; 71. Hind leg; 72. Hind tarsal claw; 73. Gill IV; 74. Gill VII; 75. Paraproct." figureDoi="http://doi.org/10.5281/zenodo.3762182" httpUri="https://zenodo.org/record/3762182/files/figure.png" pageId="11" pageNumber="574">Fig. 68</figureCitation>
|
||
) glossae shorter than paraglossae, with a row of 8–9 stout setae along the inner margin dorsally and 2 long robust blunt setae at the apex; paraglossae approximately 2 times wider than glossae, with 3 rows of setae ventrally and 2–3 stout acute setae along the inner margin dorsally; labial palpus 3-segmented, terminal segment conical with stout setae and a distinctive tip at apex, 3/4 of 2nd segment; 2nd segment with an inner-apical lobe and a row of 5–6 setae along the outer margin; dorsal surface with numerous pores on the basal segment.
|
||
</paragraph>
|
||
<paragraph id="8B96369CFF8EFF930987ADE9FBFEFA77" blockId="11.[151,1437,512,2015]" pageId="11" pageNumber="574">
|
||
<emphasis id="B95DEA8EFF8EFF930987ADE9FEF5FA9E" bold="true" box="[199,295,1269,1295]" pageId="11" pageNumber="574">Thorax.</emphasis>
|
||
Coloration pale yellow with dark brown maculae on pronotum, dorsum without tubercles. Posterior margin of metanotum without protuberance medially (
|
||
<figureCitation id="13122A19FF8EFF930A44AC04FC88FAA2" box="[772,858,1304,1331]" captionStart="FIGURES 61–75" captionStartId="12.[151,264,1918,1943]" captionTargetBox="[213,1376,308,1893]" captionTargetId="figure@12.[212,1376,308,1893]" captionTargetPageId="12" captionText="FIGURES 61–75. Larva of Baetiella marginata Braasch, 1983. 61. Dorsal view; 62. Antenna; 63. Labrum; 64. Hypopharynx; 65. Left mandible; 66. Right mandible; 67. Maxilla; 68. Labium; 69. Foreleg; 70. Midleg; 71. Hind leg; 72. Hind tarsal claw; 73. Gill IV; 74. Gill VII; 75. Paraproct." figureDoi="http://doi.org/10.5281/zenodo.3762182" httpUri="https://zenodo.org/record/3762182/files/figure.png" pageId="11" pageNumber="574">Fig. 61</figureCitation>
|
||
). Hindwing pads reduced. Legs slightly paler than thorax, femora creamy shaded with light brown medially and a brown longitudinal stripe near dorsal margin, tibiae and tarsi brown. Femora with a row of short and simple setae on dorsal margin, approximately 1/4 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 a row of 6 robust, pointed setae ventrally increasing in length towards apex (
|
||
<figureCitation id="13122A19FF8EFF930C2AACB4FF33FA76" captionStart="FIGURES 61–75" captionStartId="12.[151,264,1918,1943]" captionTargetBox="[213,1376,308,1893]" captionTargetId="figure@12.[212,1376,308,1893]" captionTargetPageId="12" captionText="FIGURES 61–75. Larva of Baetiella marginata Braasch, 1983. 61. Dorsal view; 62. Antenna; 63. Labrum; 64. Hypopharynx; 65. Left mandible; 66. Right mandible; 67. Maxilla; 68. Labium; 69. Foreleg; 70. Midleg; 71. Hind leg; 72. Hind tarsal claw; 73. Gill IV; 74. Gill VII; 75. Paraproct." figureDoi="http://doi.org/10.5281/zenodo.3762182" httpUri="https://zenodo.org/record/3762182/files/figure.png" pageId="11" pageNumber="574">Figs 69–71</figureCitation>
|
||
); tarsal claw with a row of 6 denticles (
|
||
<figureCitation id="13122A19FF8EFF930BDAACD0FD3CFA76" box="[666,750,1484,1511]" captionStart="FIGURES 61–75" captionStartId="12.[151,264,1918,1943]" captionTargetBox="[213,1376,308,1893]" captionTargetId="figure@12.[212,1376,308,1893]" captionTargetPageId="12" captionText="FIGURES 61–75. Larva of Baetiella marginata Braasch, 1983. 61. Dorsal view; 62. Antenna; 63. Labrum; 64. Hypopharynx; 65. Left mandible; 66. Right mandible; 67. Maxilla; 68. Labium; 69. Foreleg; 70. Midleg; 71. Hind leg; 72. Hind tarsal claw; 73. Gill IV; 74. Gill VII; 75. Paraproct." figureDoi="http://doi.org/10.5281/zenodo.3762182" httpUri="https://zenodo.org/record/3762182/files/figure.png" pageId="11" pageNumber="574">Fig. 72</figureCitation>
|
||
). All legs without coxal gill.
|
||
</paragraph>
|
||
<paragraph id="8B96369CFF8EFF930987ACECFB38F972" blockId="11.[151,1437,512,2015]" pageId="11" pageNumber="574">
|
||
<emphasis id="B95DEA8EFF8EFF930987ACECFEEEF99A" bold="true" box="[199,316,1520,1547]" pageId="11" pageNumber="574">Abdomen</emphasis>
|
||
. Dorsally pale yellow. Abdominal terga IV–IX light brown each with a pair of dark brown elongateoblique medioanterior sigilla. Posterior margin of terga without posteromedian protuberance (
|
||
<figureCitation id="13122A19FF8EFF930DE7AF08FB28F9BE" box="[1191,1274,1556,1583]" captionStart="FIGURES 61–75" captionStartId="12.[151,264,1918,1943]" captionTargetBox="[213,1376,308,1893]" captionTargetId="figure@12.[212,1376,308,1893]" captionTargetPageId="12" captionText="FIGURES 61–75. Larva of Baetiella marginata Braasch, 1983. 61. Dorsal view; 62. Antenna; 63. Labrum; 64. Hypopharynx; 65. Left mandible; 66. Right mandible; 67. Maxilla; 68. Labium; 69. Foreleg; 70. Midleg; 71. Hind leg; 72. Hind tarsal claw; 73. Gill IV; 74. Gill VII; 75. Paraproct." figureDoi="http://doi.org/10.5281/zenodo.3762182" httpUri="https://zenodo.org/record/3762182/files/figure.png" pageId="11" pageNumber="574">Fig. 61</figureCitation>
|
||
); terga surface without round scale-like and fine setae, terga VI–IX posterior margin with blunt denticles. Abdominal sterna generally yellowish-white; posterior margins of sterna I–X smooth without any denticles or scale-like setae. Gills on segments I–VII, oval and without visible tracheation, surface scattered with numerous pores, margin smooth with fine simple setae (
|
||
<figureCitation id="13122A19FF8EFF930870AFB8FE61F92E" box="[304,435,1700,1727]" captionStart="FIGURES 61–75" captionStartId="12.[151,264,1918,1943]" captionTargetBox="[213,1376,308,1893]" captionTargetId="figure@12.[212,1376,308,1893]" captionTargetPageId="12" captionText="FIGURES 61–75. Larva of Baetiella marginata Braasch, 1983. 61. Dorsal view; 62. Antenna; 63. Labrum; 64. Hypopharynx; 65. Left mandible; 66. Right mandible; 67. Maxilla; 68. Labium; 69. Foreleg; 70. Midleg; 71. Hind leg; 72. Hind tarsal claw; 73. Gill IV; 74. Gill VII; 75. Paraproct." figureDoi="http://doi.org/10.5281/zenodo.3762182" httpUri="https://zenodo.org/record/3762182/files/figure.png" pageId="11" pageNumber="574">Figs 73–74</figureCitation>
|
||
). Paraproct with numerous pores on surface and 10–12 stout setae along the inner margin (
|
||
<figureCitation id="13122A19FF8EFF9309E0AFD4FF26F972" box="[160,244,1736,1763]" captionStart="FIGURES 61–75" captionStartId="12.[151,264,1918,1943]" captionTargetBox="[213,1376,308,1893]" captionTargetId="figure@12.[212,1376,308,1893]" captionTargetPageId="12" captionText="FIGURES 61–75. Larva of Baetiella marginata Braasch, 1983. 61. Dorsal view; 62. Antenna; 63. Labrum; 64. Hypopharynx; 65. Left mandible; 66. Right mandible; 67. Maxilla; 68. Labium; 69. Foreleg; 70. Midleg; 71. Hind leg; 72. Hind tarsal claw; 73. Gill IV; 74. Gill VII; 75. Paraproct." figureDoi="http://doi.org/10.5281/zenodo.3762182" httpUri="https://zenodo.org/record/3762182/files/figure.png" pageId="11" pageNumber="574">Fig. 75</figureCitation>
|
||
). Median caudal filament reduced to 15 segments, cerci equal to the body length (
|
||
<figureCitation id="13122A19FF8EFF930DC9AFD4FB0EF972" box="[1161,1244,1736,1763]" captionStart="FIGURES 61–75" captionStartId="12.[151,264,1918,1943]" captionTargetBox="[213,1376,308,1893]" captionTargetId="figure@12.[212,1376,308,1893]" captionTargetPageId="12" captionText="FIGURES 61–75. Larva of Baetiella marginata Braasch, 1983. 61. Dorsal view; 62. Antenna; 63. Labrum; 64. Hypopharynx; 65. Left mandible; 66. Right mandible; 67. Maxilla; 68. Labium; 69. Foreleg; 70. Midleg; 71. Hind leg; 72. Hind tarsal claw; 73. Gill IV; 74. Gill VII; 75. Paraproct." figureDoi="http://doi.org/10.5281/zenodo.3762182" httpUri="https://zenodo.org/record/3762182/files/figure.png" pageId="11" pageNumber="574">Fig. 61</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3336517FF8EFF930987AFF0FD11F84E" pageId="11" pageNumber="574" type="diagnosis">
|
||
<paragraph id="8B96369CFF8EFF930987AFF0FD11F84E" blockId="11.[151,1437,512,2015]" pageId="11" pageNumber="574">
|
||
<emphasis id="B95DEA8EFF8EFF930987AFF0FE90F896" bold="true" box="[199,322,1772,1799]" pageId="11" pageNumber="574">Diagnosis.</emphasis>
|
||
<taxonomicName id="4C294D1FFF8EFF93080BAFF0FD08F896" authority="Braasch, 1983" authorityName="Braasch" authorityYear="1983" box="[331,730,1772,1799]" class="Insecta" family="Baetidae" genus="Baetiella" kingdom="Animalia" order="Ephemeroptera" pageId="11" pageNumber="574" phylum="Arthropoda" rank="species" species="marginata">
|
||
<emphasis id="B95DEA8EFF8EFF93080BAFF0FDFCF897" box="[331,558,1772,1798]" italics="true" pageId="11" pageNumber="574">Baetiella marginata</emphasis>
|
||
<bibRefCitation id="EFB84B6DFF8EFF930B77AFF0FD08F896" author="Braasch, D." box="[567,730,1772,1799]" pageId="11" pageNumber="574" pagination="147 - 155" refId="ref7413" refString="Braasch, D. (1983) Neue Baetidae von Nepal (Ephemeroptera). Reichenbachia, 21, 147 - 155." type="journal article" year="1983">Braasch, 1983</bibRefCitation>
|
||
</taxonomicName>
|
||
can be distinguished from other species of this genus by the following combination of characters: (i) vertex of head and dorsal surface of thorax without tubercles or elevation (
|
||
<figureCitation id="13122A19FF8EFF9309E0AE28FF21F8DE" box="[160,243,1844,1871]" captionStart="FIGURES 61–75" captionStartId="12.[151,264,1918,1943]" captionTargetBox="[213,1376,308,1893]" captionTargetId="figure@12.[212,1376,308,1893]" captionTargetPageId="12" captionText="FIGURES 61–75. Larva of Baetiella marginata Braasch, 1983. 61. Dorsal view; 62. Antenna; 63. Labrum; 64. Hypopharynx; 65. Left mandible; 66. Right mandible; 67. Maxilla; 68. Labium; 69. Foreleg; 70. Midleg; 71. Hind leg; 72. Hind tarsal claw; 73. Gill IV; 74. Gill VII; 75. Paraproct." figureDoi="http://doi.org/10.5281/zenodo.3762182" httpUri="https://zenodo.org/record/3762182/files/figure.png" pageId="11" pageNumber="574">Fig. 61</figureCitation>
|
||
); (ii) abdominal terga without dorsal protuberance (
|
||
<figureCitation id="13122A19FF8EFF930A79AE28FC5EF8DE" box="[825,908,1844,1871]" captionStart="FIGURES 61–75" captionStartId="12.[151,264,1918,1943]" captionTargetBox="[213,1376,308,1893]" captionTargetId="figure@12.[212,1376,308,1893]" captionTargetPageId="12" captionText="FIGURES 61–75. Larva of Baetiella marginata Braasch, 1983. 61. Dorsal view; 62. Antenna; 63. Labrum; 64. Hypopharynx; 65. Left mandible; 66. Right mandible; 67. Maxilla; 68. Labium; 69. Foreleg; 70. Midleg; 71. Hind leg; 72. Hind tarsal claw; 73. Gill IV; 74. Gill VII; 75. Paraproct." figureDoi="http://doi.org/10.5281/zenodo.3762182" httpUri="https://zenodo.org/record/3762182/files/figure.png" pageId="11" pageNumber="574">Fig. 61</figureCitation>
|
||
), surface of terga and sides of sterna each with numerous pores; (iii) hindwing pads minute; (iv) gills present on segments I–VII (
|
||
<figureCitation id="13122A19FF8EFF930D67AE44FBABF8E2" box="[1063,1145,1880,1907]" captionStart="FIGURES 61–75" captionStartId="12.[151,264,1918,1943]" captionTargetBox="[213,1376,308,1893]" captionTargetId="figure@12.[212,1376,308,1893]" captionTargetPageId="12" captionText="FIGURES 61–75. Larva of Baetiella marginata Braasch, 1983. 61. Dorsal view; 62. Antenna; 63. Labrum; 64. Hypopharynx; 65. Left mandible; 66. Right mandible; 67. Maxilla; 68. Labium; 69. Foreleg; 70. Midleg; 71. Hind leg; 72. Hind tarsal claw; 73. Gill IV; 74. Gill VII; 75. Paraproct." figureDoi="http://doi.org/10.5281/zenodo.3762182" httpUri="https://zenodo.org/record/3762182/files/figure.png" pageId="11" pageNumber="574">Fig. 61</figureCitation>
|
||
), oval and without tracheation, surface scattered with numerous pores on surface, inner margin smooth with long fine setae (
|
||
<figureCitation id="13122A19FF8EFF930DA6AE60FABBF806" box="[1254,1385,1916,1943]" captionStart="FIGURES 61–75" captionStartId="12.[151,264,1918,1943]" captionTargetBox="[213,1376,308,1893]" captionTargetId="figure@12.[212,1376,308,1893]" captionTargetPageId="12" captionText="FIGURES 61–75. Larva of Baetiella marginata Braasch, 1983. 61. Dorsal view; 62. Antenna; 63. Labrum; 64. Hypopharynx; 65. Left mandible; 66. Right mandible; 67. Maxilla; 68. Labium; 69. Foreleg; 70. Midleg; 71. Hind leg; 72. Hind tarsal claw; 73. Gill IV; 74. Gill VII; 75. Paraproct." figureDoi="http://doi.org/10.5281/zenodo.3762182" httpUri="https://zenodo.org/record/3762182/files/figure.png" pageId="11" pageNumber="574">Figs 73–74</figureCitation>
|
||
); (v) paraproct with numerous pores on surface and 10–12 stout setae along the inner margin (
|
||
<figureCitation id="13122A19FF8EFF930DC1AEBCFB04F82A" box="[1153,1238,1952,1979]" captionStart="FIGURES 61–75" captionStartId="12.[151,264,1918,1943]" captionTargetBox="[213,1376,308,1893]" captionTargetId="figure@12.[212,1376,308,1893]" captionTargetPageId="12" captionText="FIGURES 61–75. Larva of Baetiella marginata Braasch, 1983. 61. Dorsal view; 62. Antenna; 63. Labrum; 64. Hypopharynx; 65. Left mandible; 66. Right mandible; 67. Maxilla; 68. Labium; 69. Foreleg; 70. Midleg; 71. Hind leg; 72. Hind tarsal claw; 73. Gill IV; 74. Gill VII; 75. Paraproct." figureDoi="http://doi.org/10.5281/zenodo.3762182" httpUri="https://zenodo.org/record/3762182/files/figure.png" pageId="11" pageNumber="574">Fig. 75</figureCitation>
|
||
); and (vi) median caudal filament reduced to 15 segments (
|
||
<figureCitation id="13122A19FF8EFF930B23AED8FD64F84E" box="[611,694,1988,2015]" captionStart="FIGURES 61–75" captionStartId="12.[151,264,1918,1943]" captionTargetBox="[213,1376,308,1893]" captionTargetId="figure@12.[212,1376,308,1893]" captionTargetPageId="12" captionText="FIGURES 61–75. Larva of Baetiella marginata Braasch, 1983. 61. Dorsal view; 62. Antenna; 63. Labrum; 64. Hypopharynx; 65. Left mandible; 66. Right mandible; 67. Maxilla; 68. Labium; 69. Foreleg; 70. Midleg; 71. Hind leg; 72. Hind tarsal claw; 73. Gill IV; 74. Gill VII; 75. Paraproct." figureDoi="http://doi.org/10.5281/zenodo.3762182" httpUri="https://zenodo.org/record/3762182/files/figure.png" pageId="11" pageNumber="574">Fig. 61</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3336517FF89FF940987A984FCABFF23" box="[199,889,152,179]" pageId="12" pageNumber="575" type="distribution">
|
||
<paragraph id="8B96369CFF89FF940987A984FCABFF23" blockId="12.[151,1437,152,287]" box="[199,889,152,179]" pageId="12" pageNumber="575">
|
||
<emphasis id="B95DEA8EFF89FF940987A984FEB3FF22" bold="true" box="[199,353,152,179]" pageId="12" pageNumber="575">Distribution.</emphasis>
|
||
<collectingCountry id="F33E760CFF89FF940827A984FE73FF23" box="[359,417,152,178]" name="India" pageId="12" pageNumber="575">India</collectingCountry>
|
||
(
|
||
<collectingRegion id="49EDF87EFF89FF9408EFA984FD5AFF22" box="[431,648,152,179]" country="India" name="Arunachal Pradesh" pageId="12" pageNumber="575">Arunachal Pradesh</collectingRegion>
|
||
) (
|
||
<figureCitation id="13122A19FF89FF940BDEA984FD22FF22" box="[670,752,152,179]" 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="12" pageNumber="575">Fig. 81</figureCitation>
|
||
) and
|
||
<collectingCountry id="F33E760CFF89FF940A6EA984FCA7FF23" box="[814,885,152,178]" name="Nepal" pageId="12" pageNumber="575">Nepal</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3336517FF89FF940987A9A1FDB1FE8F" pageId="12" pageNumber="575" type="discussion">
|
||
<paragraph id="8B96369CFF89FF940987A9A1FDB1FE8F" blockId="12.[151,1437,152,287]" pageId="12" pageNumber="575">
|
||
<emphasis id="B95DEA8EFF89FF940987A9A1FEE9FF46" bold="true" box="[199,315,189,215]" pageId="12" pageNumber="575">Remarks.</emphasis>
|
||
<bibRefCitation id="EFB84B6DFF89FF940802A9A0FE3CFF46" author="Braasch, D." box="[322,494,188,215]" pageId="12" pageNumber="575" pagination="147 - 155" refId="ref7413" refString="Braasch, D. (1983) Neue Baetidae von Nepal (Ephemeroptera). Reichenbachia, 21, 147 - 155." type="journal article" year="1983">Braasch (1983)</bibRefCitation>
|
||
described
|
||
<taxonomicName id="4C294D1FFF89FF940B29A9A0FC9BFF47" authorityName="Braasch" authorityYear="1983" box="[617,841,188,214]" class="Insecta" family="Baetidae" genus="Baetiella" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="575" phylum="Arthropoda" rank="species" species="marginata">
|
||
<emphasis id="B95DEA8EFF89FF940B29A9A0FC9BFF47" box="[617,841,188,214]" italics="true" pageId="12" pageNumber="575">Baetiella marginata</emphasis>
|
||
</taxonomicName>
|
||
based on the larvae from
|
||
<collectingCountry id="F33E760CFF89FF940D2EA9A0FB67FF47" box="[1134,1205,188,214]" name="Nepal" pageId="12" pageNumber="575">Nepal</collectingCountry>
|
||
. Here we provide an improved larval description of
|
||
<taxonomicName id="4C294D1FFF89FF9408B4A9FDFD5AFF6B" authorityName="Braasch" authorityYear="1983" box="[500,648,225,250]" class="Insecta" family="Baetidae" genus="Baetiella" kingdom="Animalia" order="Ephemeroptera" pageId="12" pageNumber="575" phylum="Arthropoda" rank="species" species="marginata">
|
||
<emphasis id="B95DEA8EFF89FF9408B4A9FDFD5AFF6B" box="[500,648,225,250]" italics="true" pageId="12" pageNumber="575">B. marginata</emphasis>
|
||
</taxonomicName>
|
||
, based on fresh material from our collections. Our new data represent the first report of this species from
|
||
<collectingCountry id="F33E760CFF89FF940B61A818FD8CFE8F" box="[545,606,260,286]" name="India" pageId="12" pageNumber="575">India</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |