198 lines
33 KiB
XML
198 lines
33 KiB
XML
<document id="4A24461E2DB5CFCEDB9A84CCD40D0B44" ID-DOI="10.11646/zootaxa.4012.3.9" ID-GBIF-Dataset="6bce25b3-09f7-4a75-8687-08f3bd0ae131" ID-ISSN="1175-5326" ID-Zenodo-Dep="253698" ID-ZooBank="45CEB0B9-C7D2-4C1D-B399-3332D2F0CC5F" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461243817312" checkinUser="plazi" docAuthor="Shi, Weifang & Tong, Xiaoli" docDate="2015" docId="E3650E5CFFB0C353FF0E2A19FDF3D41C" docLanguage="en" docName="zt04012p569.pdf" docOrigin="Zootaxa 4012 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Baetiella lanpingensis Shi & Tong, 2015, n. sp." docType="treatment" docVersion="7" lastPageNumber="557" masterDocId="1F5C7624FFB2C357FF992E4EFFFFD10C" masterDocTitle="Taxonomic notes on the genus Baetiella Uéno from China, with the descriptions of three new species (Ephemeroptera: Baetidae)" masterLastPageNumber="569" masterPageNumber="553" pageNumber="555" updateTime="1698605817307" updateUser="plazi">
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<mods:titleInfo id="950F4AD4673DD883B3C6460B5FCA40AA">
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<mods:title id="38FCD114DEF9168EBDC4D8CF78746165">Taxonomic notes on the genus Baetiella Uéno from China, with the descriptions of three new species (Ephemeroptera: Baetidae)</mods:title>
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<mods:namePart id="F3B9727B81F36284C04755DC9499CAE7">Shi, Weifang</mods:namePart>
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<mods:namePart id="E5C601758575B07780594CC9A0DD64B0">Tong, Xiaoli</mods:namePart>
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<mods:typeOfResource id="EC2C1274884ADCC0F0FC25F777B1C2F5">text</mods:typeOfResource>
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<mods:title id="76322BC8EF2F5DE45D508C9210906DFA">Zootaxa</mods:title>
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<mods:part id="53E40E2E7EFD9A94807B24D9142ECCDD">
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<mods:date id="F31C6FE139B70AE4C1DEDFE2104ED357">2015</mods:date>
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<mods:number id="6BD35C6B1C4DD20BE42A10592AD35141">4012</mods:number>
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<treatment id="E3650E5CFFB0C353FF0E2A19FDF3D41C" ID-DOI="http://doi.org/10.5281/zenodo.6109351" ID-GBIF-Taxon="119634417" ID-Zenodo-Dep="6109351" LSID="urn:lsid:plazi:treatment:E3650E5CFFB0C353FF0E2A19FDF3D41C" httpUri="http://treatment.plazi.org/id/E3650E5CFFB0C353FF0E2A19FDF3D41C" lastPageId="4" lastPageNumber="557" pageId="2" pageNumber="555">
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<subSubSection id="23D6ECC1FFB0C355FF0E2A19FEDFD59F" pageId="2" pageNumber="555" type="nomenclature">
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<paragraph id="6B73BF4AFFB0C355FF0E2A19FE13D57E" blockId="2.[151,492,1111,1171]" box="[151,492,1111,1138]" pageId="2" pageNumber="555">
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<heading id="303B0826FFB0C355FF0E2A19FE13D57E" bold="true" box="[151,492,1111,1138]" fontSize="11" level="1" pageId="2" pageNumber="555" reason="1">
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<emphasis id="59B86358FFB0C355FF0E2A19FE13D57E" bold="true" box="[151,492,1111,1138]" pageId="2" pageNumber="555">
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<taxonomicName id="ACCCC4C9FFB0C355FF0E2A19FE5CD57D" box="[151,419,1111,1137]" class="Insecta" family="Baetidae" genus="Baetiella" kingdom="Animalia" order="Ephemeroptera" pageId="2" pageNumber="555" phylum="Arthropoda" rank="species" species="lanpingensis" status="sp. nov.">
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<emphasis id="59B86358FFB0C355FF0E2A19FE5CD57D" bold="true" box="[151,419,1111,1137]" italics="true" pageId="2" pageNumber="555">Baetiella lanpingensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="428BDE23FFB0C355FE332A16FE13D57E" box="[426,492,1112,1138]" pageId="2" pageNumber="555" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="6B73BF4AFFB0C355FF0E2A34FEDFD59F" blockId="2.[151,492,1111,1171]" box="[151,288,1146,1171]" pageId="2" pageNumber="555">
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(
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<figureCitation id="F3F7A3CFFFB0C355FF062A34FEE8D59F" box="[159,279,1146,1171]" captionStart="FIGURES 1 – 14" captionStartId="3.[151,264,1903,1926]" captionTargetBox="[207,1365,202,1867]" captionTargetId="figure@3.[192,1382,193,1876]" captionTargetPageId="3" captionText="FIGURES 1 – 14. Baetiella lanpingensis n. sp. (1) scape and pedicel of antenna; (2) dorsal view of labrum; (3) maxilla; (4) ventral view of glossae and paraglossae; (5) ventral view of labial palpus; (6) left mandible; (7) right mandible; 8, pronotum; (9) posterior margin of sternum V; (10) posterior margin of sternum VIII; (11) paraproct; (12) metanotum and abdominal terga I – X; (13) abdominal sterna V – IX and paraprocts; (14) lateral view of abdomen." httpUri="https://zenodo.org/record/253699/files/figure.png" pageId="2" pageNumber="555">Figs. 1–14</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="23D6ECC1FFB0C353FF0E2A8CFE68D2C4" lastPageId="4" lastPageNumber="557" pageId="2" pageNumber="555" type="materials_examined">
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<paragraph id="6B73BF4AFFB0C355FF0E2A8CFC42D5F3" blockId="2.[151,1437,1218,2005]" pageId="2" pageNumber="555">
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<emphasis id="59B86358FFB0C355FF0E2A8CFEF4D5D7" bold="true" box="[151,267,1218,1243]" pageId="2" pageNumber="555">
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<typeStatus id="B47701E8FFB0C355FF0E2A8CFEF9D5D7" box="[151,262,1218,1243]" pageId="2" pageNumber="555" type="holotype">Holotype</typeStatus>
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.
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</emphasis>
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1 mature nymph in ethanol,
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<emphasis id="59B86358FFB0C355FDCE2A8CFD4BD5D7" bold="true" box="[599,692,1218,1243]" pageId="2" pageNumber="555">
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<collectingCountry id="13DBFFDAFFB0C355FDCE2A8CFD4BD5D7" box="[599,692,1218,1243]" name="China" pageId="2" pageNumber="555">CHINA</collectingCountry>
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</emphasis>
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,
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<emphasis id="59B86358FFB0C355FD5D2A8CFCD6D5D7" bold="true" box="[708,809,1218,1243]" pageId="2" pageNumber="555">Yunnan,</emphasis>
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Lanping County, Tu’e Town, near Dahua Hydropower Plant (
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<geoCoordinate id="0EF8D98DFFB0C355FF462AA8FEBDD5F3" box="[223,322,1254,1279]" direction="north" orientation="latitude" pageId="2" pageNumber="555" precision="555" value="26.34">26.34°N</geoCoordinate>
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,
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<geoCoordinate id="0EF8D98DFFB0C355FED42AA9FE54D5F3" box="[333,427,1255,1279]" direction="east" orientation="longitude" pageId="2" pageNumber="555" precision="555" value="99.14">99.14°E</geoCoordinate>
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, alt.
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<quantity id="AC3412AFFFB0C355FE412AA8FDCDD5F3" box="[472,562,1254,1279]" metricMagnitude="3" metricUnit="m" metricValue="1.5" pageId="2" pageNumber="555" unit="m" value="1500.0">1,500m</quantity>
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),
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<date id="1F72998AFFB0C355FDDF2AA8FD38D5F3" box="[582,711,1254,1279]" pageId="2" pageNumber="555" value="2013-07-25">25.vii.2013</date>
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, leg. Hongxing Chen.
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</paragraph>
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<paragraph id="6B73BF4AFFB0C355FF5E2B44FBCAD42F" blockId="2.[151,1437,1218,2005]" box="[199,1077,1290,1315]" pageId="2" pageNumber="555">
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<emphasis id="59B86358FFB0C355FF5E2B44FEB9D42F" bold="true" box="[199,326,1290,1315]" pageId="2" pageNumber="555">
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<typeStatus id="B47701E8FFB0C355FF5E2B44FEBED42F" box="[199,321,1290,1315]" pageId="2" pageNumber="555" type="paratype">Paratypes</typeStatus>
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.
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</emphasis>
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1 nymph on slides and 1 nymph in ethanol, same data as
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<typeStatus id="B47701E8FFB0C355FC522B44FBCED42F" box="[971,1073,1290,1315]" pageId="2" pageNumber="555" type="holotype">holotype</typeStatus>
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.
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</paragraph>
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<paragraph id="6B73BF4AFFB0C355FF5E2B60FED4D467" blockId="2.[151,1437,1218,2005]" pageId="2" pageNumber="555">
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<emphasis id="59B86358FFB0C355FF5E2B60FE7BD44B" bold="true" box="[199,388,1326,1351]" pageId="2" pageNumber="555">Mature nymph.</emphasis>
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Body length
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<quantity id="AC3412AFFFB0C355FDB82B60FD71D44B" box="[545,654,1326,1351]" metricMagnitude="-3" metricUnit="m" metricValue="4.75" metricValueMax="5.0" metricValueMin="4.5" pageId="2" pageNumber="555" unit="mm" value="4.75" valueMax="5.0" valueMin="4.5">4.5–5mm</quantity>
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, cerci slightly longer than body length, median caudal filament with one segment.
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</paragraph>
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<paragraph id="6B73BF4AFFB0C355FF5E2B38FBC6D6D9" blockId="2.[151,1437,1218,2005]" pageId="2" pageNumber="555">
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<emphasis id="59B86358FFB0C355FF5E2B38FEFAD483" bold="true" box="[199,261,1398,1423]" italics="true" pageId="2" pageNumber="555">Head</emphasis>
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. Capsule brown with irregular dark brown markings on vertex and frons. Antennae approximately 1.5 times the width of head; dorsal surface of scape and pedicel with 2–3 and 5–7 scale-like setae respectively (
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<figureCitation id="F3F7A3CFFFB0C355FAD32BD4FA74D4BF" box="[1354,1419,1434,1459]" captionStart="FIGURES 1 – 14" captionStartId="3.[151,264,1903,1926]" captionTargetBox="[207,1365,202,1867]" captionTargetId="figure@3.[192,1382,193,1876]" captionTargetPageId="3" captionText="FIGURES 1 – 14. Baetiella lanpingensis n. sp. (1) scape and pedicel of antenna; (2) dorsal view of labrum; (3) maxilla; (4) ventral view of glossae and paraglossae; (5) ventral view of labial palpus; (6) left mandible; (7) right mandible; 8, pronotum; (9) posterior margin of sternum V; (10) posterior margin of sternum VIII; (11) paraproct; (12) metanotum and abdominal terga I – X; (13) abdominal sterna V – IX and paraprocts; (14) lateral view of abdomen." httpUri="https://zenodo.org/record/253699/files/figure.png" pageId="2" pageNumber="555">Fig. 1</figureCitation>
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). Labrum rectangular (
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<figureCitation id="F3F7A3CFFFB0C355FE152BF0FE2AD4DB" box="[396,469,1470,1495]" captionStart="FIGURES 1 – 14" captionStartId="3.[151,264,1903,1926]" captionTargetBox="[207,1365,202,1867]" captionTargetId="figure@3.[192,1382,193,1876]" captionTargetPageId="3" captionText="FIGURES 1 – 14. Baetiella lanpingensis n. sp. (1) scape and pedicel of antenna; (2) dorsal view of labrum; (3) maxilla; (4) ventral view of glossae and paraglossae; (5) ventral view of labial palpus; (6) left mandible; (7) right mandible; 8, pronotum; (9) posterior margin of sternum V; (10) posterior margin of sternum VIII; (11) paraproct; (12) metanotum and abdominal terga I – X; (13) abdominal sterna V – IX and paraprocts; (14) lateral view of abdomen." httpUri="https://zenodo.org/record/253699/files/figure.png" pageId="2" pageNumber="555">Fig. 2</figureCitation>
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), 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 seta and a row of 13–15 robust and simple submarginal setae, fine and simple setae scattered laterally; ventrally bordered with feathered setae along the anterior margin. Left mandible (
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<figureCitation id="F3F7A3CFFFB0C355FD992864FDBAD74F" box="[512,581,1578,1603]" captionStart="FIGURES 1 – 14" captionStartId="3.[151,264,1903,1926]" captionTargetBox="[207,1365,202,1867]" captionTargetId="figure@3.[192,1382,193,1876]" captionTargetPageId="3" captionText="FIGURES 1 – 14. Baetiella lanpingensis n. sp. (1) scape and pedicel of antenna; (2) dorsal view of labrum; (3) maxilla; (4) ventral view of glossae and paraglossae; (5) ventral view of labial palpus; (6) left mandible; (7) right mandible; 8, pronotum; (9) posterior margin of sternum V; (10) posterior margin of sternum VIII; (11) paraproct; (12) metanotum and abdominal terga I – X; (13) abdominal sterna V – IX and paraprocts; (14) lateral view of abdomen." httpUri="https://zenodo.org/record/253699/files/figure.png" pageId="2" pageNumber="555">Fig. 6</figureCitation>
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): incisors fused, outer incisors slightly worn out with only 3 inner denticles, prostheca robust with 3 blunt and 3 acute denticles apically. Right mandible (
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<figureCitation id="F3F7A3CFFFB0C355FB9E2800FBB1D76B" box="[1031,1102,1614,1639]" captionStart="FIGURES 1 – 14" captionStartId="3.[151,264,1903,1926]" captionTargetBox="[207,1365,202,1867]" captionTargetId="figure@3.[192,1382,193,1876]" captionTargetPageId="3" captionText="FIGURES 1 – 14. Baetiella lanpingensis n. sp. (1) scape and pedicel of antenna; (2) dorsal view of labrum; (3) maxilla; (4) ventral view of glossae and paraglossae; (5) ventral view of labial palpus; (6) left mandible; (7) right mandible; 8, pronotum; (9) posterior margin of sternum V; (10) posterior margin of sternum VIII; (11) paraproct; (12) metanotum and abdominal terga I – X; (13) abdominal sterna V – IX and paraprocts; (14) lateral view of abdomen." httpUri="https://zenodo.org/record/253699/files/figure.png" pageId="2" pageNumber="555">Fig. 7</figureCitation>
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): incisors split apically, outer incisors worn out and inner incisors with 3 denticles, prostheca slender than the one on the left mandible. Hypopharynx with a median projection and superlinguae broadly truncate, covered with abundant fine setae. Maxillae (
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<figureCitation id="F3F7A3CFFFB0C355FE9028F4FEB4D7DF" box="[265,331,1722,1747]" captionStart="FIGURES 1 – 14" captionStartId="3.[151,264,1903,1926]" captionTargetBox="[207,1365,202,1867]" captionTargetId="figure@3.[192,1382,193,1876]" captionTargetPageId="3" captionText="FIGURES 1 – 14. Baetiella lanpingensis n. sp. (1) scape and pedicel of antenna; (2) dorsal view of labrum; (3) maxilla; (4) ventral view of glossae and paraglossae; (5) ventral view of labial palpus; (6) left mandible; (7) right mandible; 8, pronotum; (9) posterior margin of sternum V; (10) posterior margin of sternum VIII; (11) paraproct; (12) metanotum and abdominal terga I – X; (13) abdominal sterna V – IX and paraprocts; (14) lateral view of abdomen." httpUri="https://zenodo.org/record/253699/files/figure.png" pageId="2" pageNumber="555">Fig. 3</figureCitation>
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) with three caninae and one dentiseta on crown of galealacinia, a row of 4 long basal setae and one short bristle-like hump seta on basis of galealacinia; maxillary palpus 2-segmented and subequal in length, terminal segment with a small tip at apex. Labium (
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<figureCitation id="F3F7A3CFFFB0C355FDE1294CFD21D617" box="[632,734,1794,1819]" captionStart="FIGURES 1 – 14" captionStartId="3.[151,264,1903,1926]" captionTargetBox="[207,1365,202,1867]" captionTargetId="figure@3.[192,1382,193,1876]" captionTargetPageId="3" captionText="FIGURES 1 – 14. Baetiella lanpingensis n. sp. (1) scape and pedicel of antenna; (2) dorsal view of labrum; (3) maxilla; (4) ventral view of glossae and paraglossae; (5) ventral view of labial palpus; (6) left mandible; (7) right mandible; 8, pronotum; (9) posterior margin of sternum V; (10) posterior margin of sternum VIII; (11) paraproct; (12) metanotum and abdominal terga I – X; (13) abdominal sterna V – IX and paraprocts; (14) lateral view of abdomen." httpUri="https://zenodo.org/record/253699/files/figure.png" pageId="2" pageNumber="555">Figs 4, 5</figureCitation>
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): glossae subequal in length to paraglossae, with a row of 8–9 stout setae along the inner margin and 2 long robust blunt setae at the apex; paraglossae approximately 2 times wider than glossae, with two rows of stout setae apically and row of 4 stout acute setae dorsally; labial palpus 3- segmented, but terminal segment almost fused with 2nd segment (
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<figureCitation id="F3F7A3CFFFB0C355FC3D293FFC13D686" box="[932,1004,1905,1930]" captionStart="FIGURES 1 – 14" captionStartId="3.[151,264,1903,1926]" captionTargetBox="[207,1365,202,1867]" captionTargetId="figure@3.[192,1382,193,1876]" captionTargetPageId="3" captionText="FIGURES 1 – 14. Baetiella lanpingensis n. sp. (1) scape and pedicel of antenna; (2) dorsal view of labrum; (3) maxilla; (4) ventral view of glossae and paraglossae; (5) ventral view of labial palpus; (6) left mandible; (7) right mandible; 8, pronotum; (9) posterior margin of sternum V; (10) posterior margin of sternum VIII; (11) paraproct; (12) metanotum and abdominal terga I – X; (13) abdominal sterna V – IX and paraprocts; (14) lateral view of abdomen." httpUri="https://zenodo.org/record/253699/files/figure.png" pageId="2" pageNumber="555">Fig. 5</figureCitation>
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), whose length is subequal to basal segment; terminal segment broadly conical with a small tip at apex; the 2nd segment with a row of 3 acute setae along outer margin dorsally; dorsal surface with numerous pores on basal segment.
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</paragraph>
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<caption id="3FB3EFC2FFB1C354FF0E2921FC40D6EE" httpUri="https://zenodo.org/record/253699/files/figure.png" pageId="3" pageNumber="556" targetBox="[207,1365,202,1867]" targetPageId="3">
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<paragraph id="6B73BF4AFFB1C354FF0E2921FC40D6EE" blockId="3.[151,1436,1903,2018]" pageId="3" pageNumber="556">
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<emphasis id="59B86358FFB1C354FF0E2921FEB6D689" bold="true" box="[151,329,1903,1926]" pageId="3" pageNumber="556">FIGURES 1–14.</emphasis>
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<taxonomicName id="ACCCC4C9FFB1C354FEC8293EFDCAD68A" box="[337,565,1904,1926]" class="Insecta" family="Baetidae" genus="Baetiella" kingdom="Animalia" order="Ephemeroptera" pageId="3" pageNumber="556" phylum="Arthropoda" rank="species" species="lanpingensis" status="sp. nov.">
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<emphasis id="59B86358FFB1C354FEC8293EFDCAD68A" box="[337,565,1904,1926]" italics="true" pageId="3" pageNumber="556">Baetiella lanpingensis</emphasis>
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</taxonomicName>
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<emphasis id="59B86358FFB1C354FDA4293EFD86D689" bold="true" box="[573,633,1904,1925]" pageId="3" pageNumber="556">
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<taxonomicNameLabel id="428BDE23FFB1C354FDA4293EFD86D689" box="[573,633,1904,1925]" pageId="3" pageNumber="556" rank="species">n. sp.</taxonomicNameLabel>
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||
</emphasis>
|
||
(1) scape and pedicel of antenna; (2) dorsal view of labrum; (3) maxilla; (4) ventral view of glossae and paraglossae; (5) ventral view of labial palpus; (6) left mandible; (7) right mandible; 8, pronotum; (9) posterior margin of sternum V; (10) posterior margin of sternum VIII; (11) paraproct; (12) metanotum and abdominal terga I–X; (13) abdominal sterna V–IX and paraprocts; (14) lateral view of abdomen.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="6B73BF4AFFB6C353FF5E2ED9FD37D0F9" blockId="4.[151,1437,151,1296]" pageId="4" pageNumber="557">
|
||
<emphasis id="59B86358FFB6C353FF5E2ED9FEE3D1BC" bold="true" box="[199,284,151,176]" italics="true" pageId="4" pageNumber="557">Thorax</emphasis>
|
||
. Pronotum medium brown with distinct dark brown patterns (
|
||
<figureCitation id="F3F7A3CFFFB6C353FC6F2ED9FBC1D1BC" box="[1014,1086,151,176]" captionStart="FIGURES 1 – 14" captionStartId="3.[151,264,1903,1926]" captionTargetBox="[207,1365,202,1867]" captionTargetId="figure@3.[192,1382,193,1876]" captionTargetPageId="3" captionText="FIGURES 1 – 14. Baetiella lanpingensis n. sp. (1) scape and pedicel of antenna; (2) dorsal view of labrum; (3) maxilla; (4) ventral view of glossae and paraglossae; (5) ventral view of labial palpus; (6) left mandible; (7) right mandible; 8, pronotum; (9) posterior margin of sternum V; (10) posterior margin of sternum VIII; (11) paraproct; (12) metanotum and abdominal terga I – X; (13) abdominal sterna V – IX and paraprocts; (14) lateral view of abdomen." httpUri="https://zenodo.org/record/253699/files/figure.png" pageId="4" pageNumber="557">Fig. 8</figureCitation>
|
||
), surface without tubercles or elevations; posterior margin of metanotum with a single protuberance medially. Thoracic sterna usually with a conical protuberance near inner side of each coxa.
|
||
<collectingCountry id="13DBFFDAFFB6C353FD782E91FCE6D1F4" box="[737,793,223,248]" name="India" pageId="4" pageNumber="557">Hind</collectingCountry>
|
||
wing pads minute, approximately 2.5 times longer than wide. Legs (
|
||
<figureCitation id="F3F7A3CFFFB6C353FEBB2F4AFE8BD010" box="[290,372,260,285]" captionStart="FIGURES 1 – 14" captionStartId="3.[151,264,1903,1926]" captionTargetBox="[207,1365,202,1867]" captionTargetId="figure@3.[192,1382,193,1876]" captionTargetPageId="3" captionText="FIGURES 1 – 14. Baetiella lanpingensis n. sp. (1) scape and pedicel of antenna; (2) dorsal view of labrum; (3) maxilla; (4) ventral view of glossae and paraglossae; (5) ventral view of labial palpus; (6) left mandible; (7) right mandible; 8, pronotum; (9) posterior margin of sternum V; (10) posterior margin of sternum VIII; (11) paraproct; (12) metanotum and abdominal terga I – X; (13) abdominal sterna V – IX and paraprocts; (14) lateral view of abdomen." httpUri="https://zenodo.org/record/253699/files/figure.png" pageId="4" pageNumber="557">Fig. 14</figureCitation>
|
||
) paler than thorax, femora whitish shaded with brown medially and apically and a dark brown longitudinal stripe near dorsal margin; tibiae and tarsi light brown. Dorsal margin of femora with dense irregular row of long, pointed simple bristles, approximately 3/5 of femur width, as well as a pair of stout, blunt subapical setae and a regular row of scale-like submarginal setae; femoral villopore present; an irregular row of dense, fine, simple setae along dorsal side of tibia and a regular row of scale-like small submarginal setae on outer margin of tibia; tarsi with a row of sparse, fine, simple setae dorsally; tarsal claw with a row of 6–7 denticles and a pair of bowed subapical bristles. All legs lack coxal gills.
|
||
</paragraph>
|
||
<paragraph id="6B73BF4AFFB6C353FF5E2FB1FE92D2A9" blockId="4.[151,1437,151,1296]" pageId="4" pageNumber="557">
|
||
<emphasis id="59B86358FFB6C353FF5E2FB1FECAD314" bold="true" box="[199,309,511,536]" italics="true" pageId="4" pageNumber="557">Abdomen</emphasis>
|
||
. Abdominal terga generally bicolored, terga I–V yellowish shaded with brown marks anteromedially and the rest of terga brown; terga VI–X each with a pair of dark brown roundish sigilla (cf.
|
||
<bibRefCitation id="0F5DC2BBFFB6C353FB582C6AFF2FD36C" author="Kluge" pageId="4" pageNumber="557" refString="Kluge, N. J. & Novikova, E. A. (2011) Systematics of the mayfly taxon Acentrella (Ephemeroptera: Baetidae), with description of new Asian and African species. Russian Entomological Journal, 20, 1 - 56." type="journal article" year="2011">Kluge & Novikova 2011</bibRefCitation>
|
||
) (
|
||
<figureCitation id="F3F7A3CFFFB6C353FF762C09FE7DD36C" box="[239,386,583,608]" captionStart="FIGURES 1 – 14" captionStartId="3.[151,264,1903,1926]" captionTargetBox="[207,1365,202,1867]" captionTargetId="figure@3.[192,1382,193,1876]" captionTargetPageId="3" captionText="FIGURES 1 – 14. Baetiella lanpingensis n. sp. (1) scape and pedicel of antenna; (2) dorsal view of labrum; (3) maxilla; (4) ventral view of glossae and paraglossae; (5) ventral view of labial palpus; (6) left mandible; (7) right mandible; 8, pronotum; (9) posterior margin of sternum V; (10) posterior margin of sternum VIII; (11) paraproct; (12) metanotum and abdominal terga I – X; (13) abdominal sterna V – IX and paraprocts; (14) lateral view of abdomen." httpUri="https://zenodo.org/record/253699/files/figure.png" pageId="4" pageNumber="557">Figs 12, 14</figureCitation>
|
||
). Posterior margin of abdominal terga I–VI each with a single median protuberance, successively decreasing in length backwards (
|
||
<figureCitation id="F3F7A3CFFFB6C353FD372C22FCC0D388" box="[686,831,620,645]" captionStart="FIGURES 1 – 14" captionStartId="3.[151,264,1903,1926]" captionTargetBox="[207,1365,202,1867]" captionTargetId="figure@3.[192,1382,193,1876]" captionTargetPageId="3" captionText="FIGURES 1 – 14. Baetiella lanpingensis n. sp. (1) scape and pedicel of antenna; (2) dorsal view of labrum; (3) maxilla; (4) ventral view of glossae and paraglossae; (5) ventral view of labial palpus; (6) left mandible; (7) right mandible; 8, pronotum; (9) posterior margin of sternum V; (10) posterior margin of sternum VIII; (11) paraproct; (12) metanotum and abdominal terga I – X; (13) abdominal sterna V – IX and paraprocts; (14) lateral view of abdomen." httpUri="https://zenodo.org/record/253699/files/figure.png" pageId="4" pageNumber="557">Figs. 12, 14</figureCitation>
|
||
); terga surface with numerous scattered small scale bases, posterior margin with blunt denticles. Abdominal sterna generally yellowish-white, each with a pair of friction pads on anterolateral area; posterior margin on sterna V–IX each with a row of continuous long spatulate setae (
|
||
<figureCitation id="F3F7A3CFFFB6C353FF7A2C99FEC7D3FC" box="[227,312,727,752]" captionStart="FIGURES 1 – 14" captionStartId="3.[151,264,1903,1926]" captionTargetBox="[207,1365,202,1867]" captionTargetId="figure@3.[192,1382,193,1876]" captionTargetPageId="3" captionText="FIGURES 1 – 14. Baetiella lanpingensis n. sp. (1) scape and pedicel of antenna; (2) dorsal view of labrum; (3) maxilla; (4) ventral view of glossae and paraglossae; (5) ventral view of labial palpus; (6) left mandible; (7) right mandible; 8, pronotum; (9) posterior margin of sternum V; (10) posterior margin of sternum VIII; (11) paraproct; (12) metanotum and abdominal terga I – X; (13) abdominal sterna V – IX and paraprocts; (14) lateral view of abdomen." httpUri="https://zenodo.org/record/253699/files/figure.png" pageId="4" pageNumber="557">Fig. 13</figureCitation>
|
||
) (but interrupted medially on sternum V as in
|
||
<figureCitation id="F3F7A3CFFFB6C353FCF72C99FC4AD3FC" box="[878,949,727,752]" captionStart="FIGURES 1 – 14" captionStartId="3.[151,264,1903,1926]" captionTargetBox="[207,1365,202,1867]" captionTargetId="figure@3.[192,1382,193,1876]" captionTargetPageId="3" captionText="FIGURES 1 – 14. Baetiella lanpingensis n. sp. (1) scape and pedicel of antenna; (2) dorsal view of labrum; (3) maxilla; (4) ventral view of glossae and paraglossae; (5) ventral view of labial palpus; (6) left mandible; (7) right mandible; 8, pronotum; (9) posterior margin of sternum V; (10) posterior margin of sternum VIII; (11) paraproct; (12) metanotum and abdominal terga I – X; (13) abdominal sterna V – IX and paraprocts; (14) lateral view of abdomen." httpUri="https://zenodo.org/record/253699/files/figure.png" pageId="4" pageNumber="557">Fig. 9</figureCitation>
|
||
) which successively decreasing in length backwards, approximately 2–5 times longer than wide (
|
||
<figureCitation id="F3F7A3CFFFB6C353FC912CB2FC82D218" box="[776,893,764,789]" captionStart="FIGURES 1 – 14" captionStartId="3.[151,264,1903,1926]" captionTargetBox="[207,1365,202,1867]" captionTargetId="figure@3.[192,1382,193,1876]" captionTargetPageId="3" captionText="FIGURES 1 – 14. Baetiella lanpingensis n. sp. (1) scape and pedicel of antenna; (2) dorsal view of labrum; (3) maxilla; (4) ventral view of glossae and paraglossae; (5) ventral view of labial palpus; (6) left mandible; (7) right mandible; 8, pronotum; (9) posterior margin of sternum V; (10) posterior margin of sternum VIII; (11) paraproct; (12) metanotum and abdominal terga I – X; (13) abdominal sterna V – IX and paraprocts; (14) lateral view of abdomen." httpUri="https://zenodo.org/record/253699/files/figure.png" pageId="4" pageNumber="557">Figs 9, 10</figureCitation>
|
||
). Paraproct with numerous pores on surface and 6–7 scale-like setae along the inner margin (
|
||
<figureCitation id="F3F7A3CFFFB6C353FD002D51FD12D234" box="[665,749,799,824]" captionStart="FIGURES 1 – 14" captionStartId="3.[151,264,1903,1926]" captionTargetBox="[207,1365,202,1867]" captionTargetId="figure@3.[192,1382,193,1876]" captionTargetPageId="3" captionText="FIGURES 1 – 14. Baetiella lanpingensis n. sp. (1) scape and pedicel of antenna; (2) dorsal view of labrum; (3) maxilla; (4) ventral view of glossae and paraglossae; (5) ventral view of labial palpus; (6) left mandible; (7) right mandible; 8, pronotum; (9) posterior margin of sternum V; (10) posterior margin of sternum VIII; (11) paraproct; (12) metanotum and abdominal terga I – X; (13) abdominal sterna V – IX and paraprocts; (14) lateral view of abdomen." httpUri="https://zenodo.org/record/253699/files/figure.png" pageId="4" pageNumber="557">Fig. 11</figureCitation>
|
||
). Gills on segments I–VII, oval and untracheated (
|
||
<figureCitation id="F3F7A3CFFFB6C353FAA02D51FA71D234" box="[1337,1422,799,824]" captionStart="FIGURES 1 – 14" captionStartId="3.[151,264,1903,1926]" captionTargetBox="[207,1365,202,1867]" captionTargetId="figure@3.[192,1382,193,1876]" captionTargetPageId="3" captionText="FIGURES 1 – 14. Baetiella lanpingensis n. sp. (1) scape and pedicel of antenna; (2) dorsal view of labrum; (3) maxilla; (4) ventral view of glossae and paraglossae; (5) ventral view of labial palpus; (6) left mandible; (7) right mandible; 8, pronotum; (9) posterior margin of sternum V; (10) posterior margin of sternum VIII; (11) paraproct; (12) metanotum and abdominal terga I – X; (13) abdominal sterna V – IX and paraprocts; (14) lateral view of abdomen." httpUri="https://zenodo.org/record/253699/files/figure.png" pageId="4" pageNumber="557">Fig. 14</figureCitation>
|
||
), surface scattered with numerous pores, margin slightly serrated with fine, simple setae and a few stout, pointed setae. Median caudal filament reduced to one segment, each segment of inner margin of cerci fringed with primary swimming bristles.
|
||
</paragraph>
|
||
<paragraph id="6B73BF4AFFB6C353FF5E2DE1FE68D2C4" blockId="4.[151,1437,151,1296]" box="[199,407,943,968]" pageId="4" pageNumber="557">
|
||
<emphasis id="59B86358FFB6C353FF5E2DE1FEE5D2C4" bold="true" box="[199,282,943,968]" pageId="4" pageNumber="557">Imago.</emphasis>
|
||
Unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="23D6ECC1FFB6C353FF5E2D9AFADDD2E1" box="[199,1314,980,1005]" pageId="4" pageNumber="557" type="etymology">
|
||
<paragraph id="6B73BF4AFFB6C353FF5E2D9AFADDD2E1" blockId="4.[151,1437,151,1296]" box="[199,1314,980,1005]" pageId="4" pageNumber="557">
|
||
<emphasis id="59B86358FFB6C353FF5E2D9AFEB1D2E1" bold="true" box="[199,334,980,1005]" pageId="4" pageNumber="557">Etymology.</emphasis>
|
||
The specific epithet is named after the
|
||
<typeStatus id="B47701E8FFB6C353FC9E2D9BFCC8D2E1" box="[775,823,981,1005]" pageId="4" pageNumber="557">type</typeStatus>
|
||
locality, Lanping, Yunnan Province,
|
||
<collectingCountry id="13DBFFDAFFB6C353FB412D9AFAE0D2E1" box="[1240,1311,980,1005]" name="China" pageId="4" pageNumber="557">China</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="23D6ECC1FFB6C353FF5E2DB9FDD0D51C" box="[199,559,1015,1040]" pageId="4" pageNumber="557" type="distribution">
|
||
<paragraph id="6B73BF4AFFB6C353FF5E2DB9FDD0D51C" blockId="4.[151,1437,151,1296]" box="[199,559,1015,1040]" pageId="4" pageNumber="557">
|
||
<emphasis id="59B86358FFB6C353FF5E2DB9FEA6D51C" bold="true" box="[199,345,1015,1040]" pageId="4" pageNumber="557">Distribution</emphasis>
|
||
.
|
||
<emphasis id="59B86358FFB6C353FEFE2DB9FDD0D51C" bold="true" box="[359,559,1015,1040]" pageId="4" pageNumber="557">
|
||
<collectingCountry id="13DBFFDAFFB6C353FEFE2DB9FE4FD51C" box="[359,432,1015,1040]" name="China" pageId="4" pageNumber="557">China</collectingCountry>
|
||
(Yunnan).
|
||
</emphasis>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="23D6ECC1FFB6C353FF5E2A52FDF3D41C" pageId="4" pageNumber="557" type="discussion">
|
||
<paragraph id="6B73BF4AFFB6C353FF5E2A52FDF3D41C" blockId="4.[151,1437,151,1296]" pageId="4" pageNumber="557">
|
||
<emphasis id="59B86358FFB6C353FF5E2A52FEB0D539" bold="true" box="[199,335,1052,1077]" pageId="4" pageNumber="557">Comments.</emphasis>
|
||
This new species is similar to
|
||
<taxonomicName id="ACCCC4C9FFB6C353FD282A52FCA7D538" box="[689,856,1052,1077]" class="Insecta" family="Baetidae" genus="Baetiella" kingdom="Animalia" order="Ephemeroptera" pageId="4" pageNumber="557" phylum="Arthropoda" rank="species" species="sexta" status="sp. nov.">
|
||
<emphasis id="59B86358FFB6C353FD282A52FCA7D538" box="[689,856,1052,1077]" italics="true" pageId="4" pageNumber="557">Baetiella sexta</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="59B86358FFB6C353FCF92A52FC5FD539" bold="true" box="[864,928,1052,1077]" pageId="4" pageNumber="557">
|
||
<taxonomicNameLabel id="428BDE23FFB6C353FCF92A52FC5FD539" box="[864,928,1052,1077]" pageId="4" pageNumber="557" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
in appearance by sharing the posteromedian margin on terga I–VI each with a single dorsal protuberance, but it can be readily distinguished from the latter by the following combination of characteristics: (1) dorsal surface of scape and pedicel scatter with scale-like setae; (2) dorsal margin of femora with close-set irregular row of long, simple bristles and a regular row of scale-like small submarginal setae; (3) 2nd segment of labial palpus without inner-apical lobe and terminal segment broadly conical; (4) posterior margin on sterna V–IX each with a row of continuous long spatulate setae; (5) median caudal filament reduced to one segment.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |