495 lines
62 KiB
XML
495 lines
62 KiB
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<document id="C7005650CF5124F6E06EC4DBD77286E5" ID-CLB-Dataset="36845" ID-DOI="10.11646/zootaxa.3802.1.6" ID-GBIF-Dataset="bc81dc72-414e-4c4d-b5e7-d797a23cf481" ID-ISSN="1175-5326" ID-Zenodo-Dep="286129" ID-ZooBank="6626D3C4-75B2-42DB-8824-657C0AB2125E" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460424847009" checkinUser="plazi" docAuthor="Rogers, D. Christopher & Padhye, Sameer" docDate="2014" docId="038D87B68474FFE602910A06FEBBF931" docLanguage="en" docName="zt03802p084.pdf" docOrigin="Zootaxa 3802 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Streptocephalus sahyadriensis Rogers & Padhye, 2014, sp. nov." docType="treatment" docVersion="7" lastPageNumber="81" masterDocId="FFB4FFCE8475FFE002060D09FF85FFD2" masterDocTitle="A new species of Streptocephalus (Crustacea: Anostraca: Streptocephalidae) from the Western Ghats, India, with a key to the Asian species" masterLastPageNumber="84" masterPageNumber="75" pageNumber="76" updateTime="1698330577740" updateUser="ExternalLinkService">
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<mods:mods id="0A9970F308757088E42EB352AB3776F4" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="AF87C2DF219BB65E066473AC67B776CB">
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<mods:title id="3E1B1F3C9CCDD47724C48A9E7BDC4B50">A new species of Streptocephalus (Crustacea: Anostraca: Streptocephalidae) from the Western Ghats, India, with a key to the Asian species</mods:title>
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</mods:titleInfo>
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<mods:name id="09C50B6F7EA12E87B6F1EA28B40A0731" type="personal">
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<mods:roleTerm id="96E9086DADE78B1C4927EF55831E7D52">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="0897D66FA0EAF4E7F8D68C8ABB575A34">Rogers, D. Christopher</mods:namePart>
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</mods:name>
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<mods:name id="2035AAEE0A757AD9DE997B40A3AC1C0A" type="personal">
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<mods:role id="08CFF64B99EF15FCEB992C841AA9C08D">
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<mods:roleTerm id="75B46F621FEF8C0DE4ADD48F3DF0DF54">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="BE24A2213C9F9040A430992E3E683B5B">Padhye, Sameer</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="C84B2B1105233D80D2877111C5E15C76">text</mods:typeOfResource>
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<mods:titleInfo id="DC0F6D59B91352BC70816257231437C5">
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<mods:title id="206486FBA668E7CF20CC967B2464FB76">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="D001EDB007660CBA363B5750E35BE116">
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<mods:date id="A4DACFFA08F65E0B8C4776C0218570AF">2014</mods:date>
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<mods:detail id="780EBF6AB95527F28C447BE78D1787D0" type="volume">
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<mods:number id="50D22AB36F2F23BB5310247792C04E96">3802</mods:number>
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</mods:detail>
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<mods:detail id="866C4447180AC0D0FE4ABFAA663B77A2" type="issue">
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<mods:number id="DF635E8176AE65B652B9AAE1EAE85B9B">1</mods:number>
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<mods:start id="D5A1C0D703B6A927424F452EA327E66C">75</mods:start>
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<mods:end id="C1D0650A3096AC797E1935FB3F5CBF70">84</mods:end>
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<mods:classification id="B12B4A15D919A453CAE96208ADABC2A1">journal article</mods:classification>
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<mods:identifier id="F97B76152A2E0D7A02FEABBE4E15CB8D" type="CLB-Dataset">36845</mods:identifier>
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<mods:identifier id="138FC8A22B042955163FE5A71E7A1193" type="DOI">10.11646/zootaxa.3802.1.6</mods:identifier>
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<mods:identifier id="FAC250F95EF8AE38DA97357A389FAEEF" type="GBIF-Dataset">bc81dc72-414e-4c4d-b5e7-d797a23cf481</mods:identifier>
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<mods:identifier id="C77B4B47D1D463B0805E5363FF822853" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="C217C06F3C4AF37023C3C4015EA1E5C2" type="Zenodo-Dep">286129</mods:identifier>
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<mods:identifier id="BCC61BD001CBE9C95972C7D284DF23C7" type="ZooBank">6626D3C4-75B2-42DB-8824-657C0AB2125E</mods:identifier>
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</mods:mods>
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<treatment id="038D87B68474FFE602910A06FEBBF931" ID-DOI="http://doi.org/10.5281/zenodo.6130203" ID-GBIF-Taxon="127667984" ID-Zenodo-Dep="6130203" LSID="urn:lsid:plazi:treatment:038D87B68474FFE602910A06FEBBF931" httpUri="http://treatment.plazi.org/id/038D87B68474FFE602910A06FEBBF931" lastPageId="6" lastPageNumber="81" pageId="1" pageNumber="76">
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<subSubSection id="C33E652B8474FFE102910A06FED2F89E" pageId="1" pageNumber="76" type="nomenclature">
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<paragraph id="8B9B36A08474FFE102910A06FDD6F8FA" blockId="1.[151,595,1807,1869]" box="[151,595,1807,1832]" pageId="1" pageNumber="76">
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<heading id="D0D381CC8474FFE102910A06FDD6F8FA" bold="true" box="[151,595,1807,1832]" fontSize="10" level="2" pageId="1" pageNumber="76" reason="2">
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<emphasis id="B950EAB28474FFE102910A06FDD6F8FA" bold="true" box="[151,595,1807,1832]" pageId="1" pageNumber="76">
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<taxonomicName id="4C244D238474FFE102910A06FE76F8FA" ID-CoL="7WXPB" box="[151,499,1807,1832]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="1" pageNumber="76" phylum="Arthropoda" rank="species" species="sahyadriensis" status="sp. nov.">
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<emphasis id="B950EAB28474FFE102910A06FE76F8FA" bold="true" box="[151,499,1807,1832]" italics="true" pageId="1" pageNumber="76">Streptocephalus sahyadriensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A26357C98474FFE103FC0A06FDD6F8FA" box="[506,595,1807,1832]" pageId="1" pageNumber="76" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B9B36A08474FFE102910A3DFED2F89E" blockId="1.[151,595,1807,1869]" box="[151,343,1844,1869]" pageId="1" pageNumber="76">
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(
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<figureCitation id="131F2A258474FFE102980A3DFE8CF89E" box="[158,265,1844,1869]" captionStart="FIGURE 1" captionStartId="2.[151,250,1192,1214]" captionTargetBox="[154,1436,193,1170]" captionTargetId="figure@2.[151,1436,193,1171]" captionTargetPageId="2" captionText="FIGURE 1. Distribution of Streptocephalus sahyadriensis sp. nov. Shaded (grey) region represents northern part of the Western Ghat range, Maharashtra state, India. Black dots represent the collection localities." httpUri="https://zenodo.org/record/286130/files/figure.png" pageId="1" pageNumber="76">Figures 1</figureCitation>
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and
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<figureCitation id="131F2A258474FFE103390A3DFECBF89E" box="[319,334,1844,1868]" captionStart="FIGURE 2" captionStartId="4.[151,250,1941,1963]" captionTargetBox="[167,1436,193,1906]" captionTargetId="figure@4.[167,1452,193,1907]" captionTargetPageId="4" captionText="FIGURE 2. Streptocephalus sahyadriensis sp. nov. Male. A, Head, left lateral view. B – F, left second antenna. B, “ thumb ”. C, “ finger ”. D, “ finger ” basal portion, detail. E, “ finger ” middle portion, detail. F, ‘ finger ” distal portion, detail. G, Egg. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/286131/files/figure.png" pageId="1" pageNumber="76">2</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C33E652B8474FFE102910A75FF65F86B" pageId="1" pageNumber="76" type="etymology">
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<paragraph id="8B9B36A08474FFE102910A75FF65F86B" blockId="1.[151,1436,1916,1977]" pageId="1" pageNumber="76">
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<emphasis id="B950EAB28474FFE102910A75FE93F847" bold="true" box="[151,278,1916,1941]" pageId="1" pageNumber="76">Etymology</emphasis>
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. The specific epithet “
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<taxonomicName id="4C244D238474FFE1001D0A75FD30F847" box="[539,693,1916,1941]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="1" pageNumber="76" phylum="Arthropoda" rank="species" species="sahyadriensis">
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<emphasis id="B950EAB28474FFE1001D0A75FD30F847" box="[539,693,1916,1941]" italics="true" pageId="1" pageNumber="76">sahyadriensis</emphasis>
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</taxonomicName>
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” refers to ‘Sahyadri’ which is the Sanskrit name for the Western Ghats.
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</paragraph>
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</subSubSection>
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<caption id="DF5B66288477FFE2029109A1FBB6FB0F" httpUri="https://zenodo.org/record/286130/files/figure.png" pageId="2" pageNumber="77" targetBox="[154,1436,193,1170]" targetPageId="2">
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<paragraph id="8B9B36A08477FFE2029109A1FBB6FB0F" blockId="2.[151,1436,1192,1245]" pageId="2" pageNumber="77">
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<emphasis id="B950EAB28477FFE2029109A1FE94FB6F" bold="true" box="[151,273,1192,1214]" pageId="2" pageNumber="77">FIGURE 1</emphasis>
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. Distribution of
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<taxonomicName id="4C244D238477FFE203CF09A1FC85FB6C" box="[457,768,1192,1214]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="2" pageNumber="77" phylum="Arthropoda" rank="species" species="sahyadriensis" status="sp. nov.">
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<emphasis id="B950EAB28477FFE203CF09A1FC85FB6C" box="[457,768,1192,1214]" italics="true" pageId="2" pageNumber="77">Streptocephalus sahyadriensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A26357C98477FFE2010A09A0FCE4FB6C" box="[780,865,1193,1214]" pageId="2" pageNumber="77" rank="species">
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<emphasis id="B950EAB28477FFE2010A09A0FCDEFB6C" bold="true" box="[780,859,1193,1214]" pageId="2" pageNumber="77">sp. nov</emphasis>
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.
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</taxonomicNameLabel>
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Shaded (grey) region represents northern part of the Western Ghat range, Maharashtra state, India. Black dots represent the collection localities.
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</paragraph>
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</caption>
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<subSubSection id="C33E652B8477FFE202C1080DFB67F957" pageId="2" pageNumber="77" type="materials_examined">
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<paragraph id="8B9B36A08477FFE202C1080DFEDDFA5B" blockId="2.[151,1437,1284,2029]" pageId="2" pageNumber="77">
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<emphasis id="B950EAB28477FFE202C1080DFEE2FACF" bold="true" box="[199,359,1284,1309]" pageId="2" pageNumber="77">
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<typeStatus id="549F88028477FFE202C1080DFE87FACF" box="[199,258,1284,1309]" pageId="2" pageNumber="77">Type</typeStatus>
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locality.
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</emphasis>
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(
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<figureCitation id="131F2A258477FFE20370080DFE53FACF" box="[374,470,1284,1309]" captionStart="FIGURE 1" captionStartId="2.[151,250,1192,1214]" captionTargetBox="[154,1436,193,1170]" captionTargetId="figure@2.[151,1436,193,1171]" captionTargetPageId="2" captionText="FIGURE 1. Distribution of Streptocephalus sahyadriensis sp. nov. Shaded (grey) region represents northern part of the Western Ghat range, Maharashtra state, India. Black dots represent the collection localities." httpUri="https://zenodo.org/record/286130/files/figure.png" pageId="2" pageNumber="77">Figure 1</figureCitation>
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) A pool in laterite with a mud covered, rocky substrate on the Panchgani Tableland. Pool depth was
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<quantity id="4CDC9B458477FFE2034C0821FE1CFA92" box="[330,409,1320,1345]" metricMagnitude="-2" metricUnit="m" metricValue="7.0" metricValueMax="8.0" metricValueMin="6.0" pageId="2" pageNumber="77" unit="cm" value="7.0" valueMax="8.0" valueMin="6.0">6-8 cm</quantity>
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at the time of collection, with turbid water and no aquatic vegetation. Two other species of large branchiopods (
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<taxonomicName id="4C244D238477FFE203840844FD6FFAB7" authority="Lucas, 1864" authorityName="Lucas" authorityYear="1864" box="[386,746,1356,1381]" class="Branchiopoda" family="Triopsidae" genus="Triops" kingdom="Animalia" order="Notostraca" pageId="2" pageNumber="77" phylum="Arthropoda" rank="species" species="granarius">
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<emphasis id="B950EAB28477FFE203840844FDC4FAB6" box="[386,577,1357,1380]" italics="true" pageId="2" pageNumber="77">Triops granarius</emphasis>
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(Lucas, 1864)
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</taxonomicName>
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and
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<taxonomicName id="4C244D238477FFE201200845FB09FAB7" authority="Sars, 1900" authorityName="Sars" authorityYear="1900" box="[806,1164,1356,1381]" class="Branchiopoda" family="Leptestheriidae" genus="Leptestheria" kingdom="Animalia" order="Diplostraca" pageId="2" pageNumber="77" phylum="Arthropoda" rank="species" species="nobilis">
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<emphasis id="B950EAB28477FFE201200845FB8DFAB7" box="[806,1032,1356,1381]" italics="true" pageId="2" pageNumber="77">Leptestheria nobilis</emphasis>
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Sars, 1900
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</taxonomicName>
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) were seen to co-occur with this species.
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</paragraph>
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<paragraph id="8B9B36A08477FFE202C1089DFF6AFA27" blockId="2.[151,1437,1284,2029]" pageId="2" pageNumber="77">
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<emphasis id="B950EAB28477FFE202C1089DFE69FA7F" bold="true" box="[199,492,1428,1453]" pageId="2" pageNumber="77">
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<typeStatus id="549F88028477FFE202C1089DFE87FA7F" box="[199,258,1428,1453]" pageId="2" pageNumber="77">Type</typeStatus>
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material.
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<typeStatus id="549F88028477FFE20379089DFE69FA7F" box="[383,492,1428,1453]" pageId="2" pageNumber="77" type="holotype">Holotype</typeStatus>
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</emphasis>
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. Male, data:
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<collectingCountry id="F33376308477FFE20082089CFD5DFA7F" box="[644,728,1429,1453]" name="India" pageId="2" pageNumber="77">INDIA</collectingCountry>
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: Maharashtra: Panchgani: Tableland,
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<geoCoordinate id="EE1050678477FFE20685089CFABBFA7F" box="[1155,1342,1428,1453]" direction="north" orientation="latitude" pageId="2" pageNumber="77" precision="1" value="17.922997">17° 55' 22.79"N</geoCoordinate>
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,
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<geoCoordinate id="EE1050678477FFE2074D089CFF54FA03" direction="east" orientation="longitude" pageId="2" pageNumber="77" precision="15" value="73.805">73° 48' 18"E</geoCoordinate>
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,
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<date id="FF9A10608477FFE202D808B0FE12FA03" box="[222,407,1465,1489]" pageId="2" pageNumber="77" value="2012-08-21">21 August 2012</date>
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, S. Padhye, Y. Shinde, A. Vanjare, collectors, Deposited: Zoological Survey of
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<collectingCountry id="F33376308477FFE2071908B1FAD8FA03" box="[1311,1373,1464,1489]" name="India" pageId="2" pageNumber="77">India</collectingCountry>
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: ZSI- C.1172.
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</paragraph>
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<paragraph id="8B9B36A08477FFE202C10B09FD21F9CB" blockId="2.[151,1437,1284,2029]" box="[199,676,1536,1561]" pageId="2" pageNumber="77">
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<emphasis id="B950EAB28477FFE202C10B09FEA9F9CB" bold="true" box="[199,300,1536,1561]" pageId="2" pageNumber="77">Allotype</emphasis>
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. Female, same data: ZSI-C.1173.
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</paragraph>
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<paragraph id="8B9B36A08477FFE202C10B2DFB67F957" blockId="2.[151,1437,1284,2029]" pageId="2" pageNumber="77">
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<emphasis id="B950EAB28477FFE202C10B2DFE35F9EF" bold="true" box="[199,432,1572,1597]" pageId="2" pageNumber="77">Material examined.</emphasis>
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<collectingCountry id="F33376308477FFE203B00B2CFD8FF9EF" box="[438,522,1573,1597]" name="India" pageId="2" pageNumber="77">INDIA</collectingCountry>
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: Maharashtra: Chalkewadi Plateau:
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<geoCoordinate id="EE1050678477FFE2019D0B2CFBCAF9EF" box="[923,1103,1573,1597]" direction="north" orientation="latitude" pageId="2" pageNumber="77" precision="1" value="17.478998">17° 28' 44.39"N</geoCoordinate>
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<geoCoordinate id="EE1050678477FFE206500B2CFB7EF9EF" box="[1110,1275,1572,1597]" direction="east" orientation="longitude" pageId="2" pageNumber="77" precision="1" value="73.836">73° 50' 9.59"E</geoCoordinate>
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,
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<date id="FF9A10608477FFE207000B2CFA1DF9EF" box="[1286,1432,1572,1597]" pageId="2" pageNumber="77" value="2012-07-11">11 July 2012</date>
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, five males, four females, S. Jakhalekar, collector. Mhavshi Plateau:
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<geoCoordinate id="EE1050678477FFE201990B40FBDDF9B3" box="[927,1112,1609,1633]" direction="north" orientation="latitude" pageId="2" pageNumber="77" precision="1" value="17.411942">17° 24' 42.99"N</geoCoordinate>
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<geoCoordinate id="EE1050678477FFE206670B40FA9CF9B3" box="[1121,1305,1608,1633]" direction="east" orientation="longitude" pageId="2" pageNumber="77" precision="1" value="73.93972">73° 56' 22.99"E</geoCoordinate>
|
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|
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,
|
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|
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<date id="FF9A10608477FFE207200B40FF57F957" pageId="2" pageNumber="77" value="2013-08-31">31 August 2013</date>
|
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|
|
, two males, two females, S. Kulkarni, M. Kulkarni, S. Paripatyadar, and S. Sheth, collectors.
|
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|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="C33E652B8477FFE602C10B99FEBBF931" lastPageId="6" lastPageNumber="81" pageId="2" pageNumber="77" type="description">
|
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|
|
<paragraph id="8B9B36A08477FFE202C10B99FC0EF91E" blockId="2.[151,1437,1284,2029]" pageId="2" pageNumber="77">
|
|||
|
|
<emphasis id="B950EAB28477FFE202C10B99FE20F97B" bold="true" box="[199,421,1680,1705]" pageId="2" pageNumber="77">Description. Male</emphasis>
|
|||
|
|
.(
|
|||
|
|
<figureCitation id="131F2A258477FFE203B20B99FD9AF97B" box="[436,543,1680,1705]" captionStart="FIGURE 2" captionStartId="4.[151,250,1941,1963]" captionTargetBox="[167,1436,193,1906]" captionTargetId="figure@4.[167,1452,193,1907]" captionTargetPageId="4" captionText="FIGURE 2. Streptocephalus sahyadriensis sp. nov. Male. A, Head, left lateral view. B – F, left second antenna. B, “ thumb ”. C, “ finger ”. D, “ finger ” basal portion, detail. E, “ finger ” middle portion, detail. F, ‘ finger ” distal portion, detail. G, Egg. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/286131/files/figure.png" pageId="2" pageNumber="77">Figure 2</figureCitation>
|
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|
)
|
|||
|
|
<emphasis id="B950EAB28477FFE2003E0B99FDF0F97B" box="[568,629,1680,1705]" italics="true" pageId="2" pageNumber="77">Head</emphasis>
|
|||
|
|
rounded, sub cylindrical. Frontal appendage short, dorsoventrally elongate, width uniform, 0.13 times the length of the first antennae.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="8B9B36A08477FFE202C10BD0FE2EF8C6" blockId="2.[151,1437,1284,2029]" pageId="2" pageNumber="77">
|
|||
|
|
<emphasis id="B950EAB28477FFE202C10BD0FEF4F922" box="[199,369,1753,1776]" italics="true" pageId="2" pageNumber="77">First antennae</emphasis>
|
|||
|
|
subequal in length to second antenna proximal antennomere (
|
|||
|
|
<figureCitation id="131F2A258477FFE206500BD1FB39F923" box="[1110,1212,1752,1777]" captionStart="FIGURE 2" captionStartId="4.[151,250,1941,1963]" captionTargetBox="[167,1436,193,1906]" captionTargetId="figure@4.[167,1452,193,1907]" captionTargetPageId="4" captionText="FIGURE 2. Streptocephalus sahyadriensis sp. nov. Male. A, Head, left lateral view. B – F, left second antenna. B, “ thumb ”. C, “ finger ”. D, “ finger ” basal portion, detail. E, “ finger ” middle portion, detail. F, ‘ finger ” distal portion, detail. G, Egg. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/286131/files/figure.png" pageId="2" pageNumber="77">Figure 2</figureCitation>
|
|||
|
|
A), apex truncated, bearing four to six setae.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="8B9B36A08477FFE302C10A29FB90FB72" blockId="2.[151,1437,1284,2029]" lastBlockId="3.[151,1437,151,2013]" lastPageId="3" lastPageNumber="78" pageId="2" pageNumber="77">
|
|||
|
|
<emphasis id="B950EAB28477FFE202C10A29FE09F8EA" box="[199,396,1824,1849]" italics="true" pageId="2" pageNumber="77">Second antennae</emphasis>
|
|||
|
|
including antennal appendages extending posteriorly to tenth thoracic segment. Second antenna proximal antennomere subcylindrical, approximately 2.5 times as long as broad. Medial surface smooth, lacking a pulvinus or pulvillus (sensu Maeda-Martínez
|
|||
|
|
<emphasis id="B950EAB28477FFE2010F0A60FCC7F853" box="[777,834,1896,1921]" italics="true" pageId="2" pageNumber="77">et al.</emphasis>
|
|||
|
|
1995). Second antennal distal antennomere subequal in length to proximal antennomere, laterally directed, subcylindrical, arcing medially, curving evenly along its length, broadening slightly distally. Antennal appendage peduncle (
|
|||
|
|
<figureCitation id="131F2A258477FFE201B70AB9FB92F81B" box="[945,1047,1968,1993]" captionStart="FIGURE 2" captionStartId="4.[151,250,1941,1963]" captionTargetBox="[167,1436,193,1906]" captionTargetId="figure@4.[167,1452,193,1907]" captionTargetPageId="4" captionText="FIGURE 2. Streptocephalus sahyadriensis sp. nov. Male. A, Head, left lateral view. B – F, left second antenna. B, “ thumb ”. C, “ finger ”. D, “ finger ” basal portion, detail. E, “ finger ” middle portion, detail. F, ‘ finger ” distal portion, detail. G, Egg. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/286131/files/figure.png" pageId="2" pageNumber="77">Figure 2</figureCitation>
|
|||
|
|
A) 1.25 times as long as second antenna proximal antennomere, subcylindrical, subgeniculate at each third its length. Proximal geniculation directed posteriorly, distal geniculation directed anteriorly. Peduncle at proximal geniculation with an anteriomedial, oblique row of elongate, conical papillae subequal in length. Papilla length twice peduncle width. Each papilla armed with a ventrolateral, longitudinal row of spines. Spines bearing a tumid base, apex recurved, directed distally. Spines decreasing in size and increasing in distance distally, with proximal spines separated by 0.25 the spine length, distal spines separated by four times their length. Antennal appendage peduncle distal geniculation, bearing a lateral longitudinal row of 8 to 12 anteriorly directed spines. Spines smooth, apically acute and length subequal to peduncle width. Antennal appendage apical cheliform structure (so called “hand” see Maeda-Martínez
|
|||
|
|
<emphasis id="B950EAB28476FFE3035D0C9CFE12FE7F" box="[347,407,404,429]" italics="true" pageId="3" pageNumber="78">et al.</emphasis>
|
|||
|
|
1995) bearing a lateral, triangular spine on lateral surface between bases of anterior and posterior primary rami. Cheliform structure with posterior ramus (so called “finger” see Maeda-Martínez
|
|||
|
|
<emphasis id="B950EAB28476FFE307670CB0FA19FE02" box="[1377,1436,439,464]" italics="true" pageId="3" pageNumber="78">et al.</emphasis>
|
|||
|
|
1995) subequal in length to second antenna plus antennal appendage peduncle. Posterior ramus (“finger”) (
|
|||
|
|
<figureCitation id="131F2A258476FFE307570CD5FF20FDCA" captionStart="FIGURE 2" captionStartId="4.[151,250,1941,1963]" captionTargetBox="[167,1436,193,1906]" captionTargetId="figure@4.[167,1452,193,1907]" captionTargetPageId="4" captionText="FIGURE 2. Streptocephalus sahyadriensis sp. nov. Male. A, Head, left lateral view. B – F, left second antenna. B, “ thumb ”. C, “ finger ”. D, “ finger ” basal portion, detail. E, “ finger ” middle portion, detail. F, ‘ finger ” distal portion, detail. G, Egg. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/286131/files/figure.png" pageId="3" pageNumber="78">Figure 2</figureCitation>
|
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|
|
D) bearing a single anterior “tooth” and a single posterior “tooth” (ventral protuberance of Maeda-Martínez
|
|||
|
|
<emphasis id="B950EAB28476FFE307620F08FA19FDCA" box="[1380,1436,511,536]" italics="true" pageId="3" pageNumber="78">et al.</emphasis>
|
|||
|
|
1995). Anterior “tooth” broadly rounded, width subequal to height. Posterior “tooth” triangular, apex directed distally. Posterior ramus (“finger”) with a posteriolateral sickle shaped ramus (“lower finger” of
|
|||
|
|
<bibRefCitation id="EFB54B518476FFE306CB0F41FF58FD56" author="Sanoamuang" pageId="3" pageNumber="78" refString="Sanoamuang, L., Murugan, G., Weekers, P. H. H. & Dumont, H. J. (2000 a) Streptocephalus sirindornae, new species of freshwater fairy shrimp (Anostraca) from Thailand. Journal of Crustacean Biolo gy, 20, 559 - 565. http: // dx. doi. org / 10.1163 / 20021975 - 99990073" type="journal article" year="2000" yearSuffix="a">
|
|||
|
|
Sanoamuang
|
|||
|
|
<emphasis id="B950EAB28476FFE307620F40FA19FDB2" box="[1380,1436,583,608]" italics="true" pageId="3" pageNumber="78">et al.</emphasis>
|
|||
|
|
2000a
|
|||
|
|
</bibRefCitation>
|
|||
|
|
) originating just distad to posterior “tooth” (
|
|||
|
|
<figureCitation id="131F2A258476FFE300CC0F65FCACFD56" box="[714,809,620,645]" captionStart="FIGURE 2" captionStartId="4.[151,250,1941,1963]" captionTargetBox="[167,1436,193,1906]" captionTargetId="figure@4.[167,1452,193,1907]" captionTargetPageId="4" captionText="FIGURE 2. Streptocephalus sahyadriensis sp. nov. Male. A, Head, left lateral view. B – F, left second antenna. B, “ thumb ”. C, “ finger ”. D, “ finger ” basal portion, detail. E, “ finger ” middle portion, detail. F, ‘ finger ” distal portion, detail. G, Egg. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/286131/files/figure.png" pageId="3" pageNumber="78">Figure 2</figureCitation>
|
|||
|
|
A and C), broadly arcing anteriorly approximately 270°, with apical tenth arcing laterally, nearly attaining the apex of the primary ramus (“finger”). Posteriolateral branch crenulate along distal half of anterior margin (
|
|||
|
|
<figureCitation id="131F2A258476FFE300B90FBDFCA0FD1E" box="[703,805,692,717]" captionStart="FIGURE 2" captionStartId="4.[151,250,1941,1963]" captionTargetBox="[167,1436,193,1906]" captionTargetId="figure@4.[167,1452,193,1907]" captionTargetPageId="4" captionText="FIGURE 2. Streptocephalus sahyadriensis sp. nov. Male. A, Head, left lateral view. B – F, left second antenna. B, “ thumb ”. C, “ finger ”. D, “ finger ” basal portion, detail. E, “ finger ” middle portion, detail. F, ‘ finger ” distal portion, detail. G, Egg. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/286131/files/figure.png" pageId="3" pageNumber="78">Figure 2</figureCitation>
|
|||
|
|
C, E). Posterior ramus (“finger”) proximal two thirds straight, directed distally (
|
|||
|
|
<figureCitation id="131F2A258476FFE303C30FDEFDADFD22" box="[453,552,727,752]" captionStart="FIGURE 2" captionStartId="4.[151,250,1941,1963]" captionTargetBox="[167,1436,193,1906]" captionTargetId="figure@4.[167,1452,193,1907]" captionTargetPageId="4" captionText="FIGURE 2. Streptocephalus sahyadriensis sp. nov. Male. A, Head, left lateral view. B – F, left second antenna. B, “ thumb ”. C, “ finger ”. D, “ finger ” basal portion, detail. E, “ finger ” middle portion, detail. F, ‘ finger ” distal portion, detail. G, Egg. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/286131/files/figure.png" pageId="3" pageNumber="78">Figure 2</figureCitation>
|
|||
|
|
A, C, and E). Distal third proximally with a broad 90° arc directed laterally (
|
|||
|
|
<figureCitation id="131F2A258476FFE302980FF5FF78FCC6" box="[158,253,764,789]" captionStart="FIGURE 2" captionStartId="4.[151,250,1941,1963]" captionTargetBox="[167,1436,193,1906]" captionTargetId="figure@4.[167,1452,193,1907]" captionTargetPageId="4" captionText="FIGURE 2. Streptocephalus sahyadriensis sp. nov. Male. A, Head, left lateral view. B – F, left second antenna. B, “ thumb ”. C, “ finger ”. D, “ finger ” basal portion, detail. E, “ finger ” middle portion, detail. F, ‘ finger ” distal portion, detail. G, Egg. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/286131/files/figure.png" pageId="3" pageNumber="78">Figure 2</figureCitation>
|
|||
|
|
A and F). Distal third with apical fourth with a broad 90° arc anteriorly, with apex arcing 90° distally and armed anteriorly with a row of 4–5 small spines (
|
|||
|
|
<figureCitation id="131F2A258476FFE300D10E16FCBCFCEA" box="[727,825,799,824]" captionStart="FIGURE 2" captionStartId="4.[151,250,1941,1963]" captionTargetBox="[167,1436,193,1906]" captionTargetId="figure@4.[167,1452,193,1907]" captionTargetPageId="4" captionText="FIGURE 2. Streptocephalus sahyadriensis sp. nov. Male. A, Head, left lateral view. B – F, left second antenna. B, “ thumb ”. C, “ finger ”. D, “ finger ” basal portion, detail. E, “ finger ” middle portion, detail. F, ‘ finger ” distal portion, detail. G, Egg. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/286131/files/figure.png" pageId="3" pageNumber="78">Figure 2</figureCitation>
|
|||
|
|
A, C, and F). Posterior ramus anterior margin with a double, longitudinal row of spines extending from a point even with the posteriolateral branch to the first distal arc (
|
|||
|
|
<figureCitation id="131F2A258476FFE302980E6EFE87FC52" box="[158,258,871,896]" captionStart="FIGURE 2" captionStartId="4.[151,250,1941,1963]" captionTargetBox="[167,1436,193,1906]" captionTargetId="figure@4.[167,1452,193,1907]" captionTargetPageId="4" captionText="FIGURE 2. Streptocephalus sahyadriensis sp. nov. Male. A, Head, left lateral view. B – F, left second antenna. B, “ thumb ”. C, “ finger ”. D, “ finger ” basal portion, detail. E, “ finger ” middle portion, detail. F, ‘ finger ” distal portion, detail. G, Egg. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/286131/files/figure.png" pageId="3" pageNumber="78">Figure 2</figureCitation>
|
|||
|
|
A, C, E, and F). Spines in row not entirely in series (some spines out of line). Spines of medial row increasing in size and separation distally, distal most spines with bases directed medially with apices arcing anteriorly. Medial row spines greatly tumid proximally, aciculate distally. Aciculate portion becoming more arcuate in the more distad spines of the medial row. Lateral row with spines aciculate, arcing laterally, rarely longer than medial row spine tumid bases. Anterior primary ramus (
|
|||
|
|
<figureCitation id="131F2A258476FFE301150EFEFCF0FBC2" box="[787,885,1015,1040]" captionStart="FIGURE 2" captionStartId="4.[151,250,1941,1963]" captionTargetBox="[167,1436,193,1906]" captionTargetId="figure@4.[167,1452,193,1907]" captionTargetPageId="4" captionText="FIGURE 2. Streptocephalus sahyadriensis sp. nov. Male. A, Head, left lateral view. B – F, left second antenna. B, “ thumb ”. C, “ finger ”. D, “ finger ” basal portion, detail. E, “ finger ” middle portion, detail. F, ‘ finger ” distal portion, detail. G, Egg. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/286131/files/figure.png" pageId="3" pageNumber="78">Figure 2</figureCitation>
|
|||
|
|
B)(the so called “thumb” see Maeda-Martínez
|
|||
|
|
<emphasis id="B950EAB28476FFE3078E0EF0FF31FBE7" italics="true" pageId="3" pageNumber="78">et al.</emphasis>
|
|||
|
|
1995) with an anterior, longitudinal, chitinized carina, ending distally as a rounded, lamellar projection. Anterior ramus (“thumb”) posterior branch (“spur”) smooth, arcuate, recurving posteriorly about 80°. Triangular gap, becoming a narrow, deep cleft between “spur” and anterior ramus (“thumb”), at least as long as opening width. Anterior ramus (“thumb”) gently arcuate, curving anteriorly approximately 20°.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="8B9B36A08476FFE302C109A5FE10FB3B" blockId="3.[151,1437,151,2013]" pageId="3" pageNumber="78">
|
|||
|
|
<emphasis id="B950EAB28476FFE302C109A5FEA5FB17" box="[199,288,1196,1221]" italics="true" pageId="3" pageNumber="78">Labrum</emphasis>
|
|||
|
|
smooth, rounded, and directed posteriorly, apex triangular. Mandibles and maxillae typical for the members of the genus.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="8B9B36A08476FFE302C109FDFEB1F9FE" blockId="3.[151,1437,151,2013]" pageId="3" pageNumber="78">
|
|||
|
|
<emphasis id="B950EAB28476FFE302C109FDFEDEFADF" box="[199,347,1268,1293]" italics="true" pageId="3" pageNumber="78">Thoracopods</emphasis>
|
|||
|
|
serially homologous, increasing in size from the anterior pair to the fifth pair, then decreasing in size posteriorly to the eleventh pair. Praeepipodites and epipodites typical for genus. Thoracopod I with exopodite narrowly oval margined with elongate plumose setae; endopodite broadly triangular, margined with plumose setae; endites margined with elongated, close set, plumose setae, extending posteriorly between the thoracopods to Thoracopod III. Thoracopod V with exopodite oval, but arcing laterally, with apex rounded and margined with plumose setae; endopodite broad, angular, margined with spiniform setae; endites margined with elongated, close set, plumose setae, extending posteriorly between the thoracopods to Thoracopod VIII; thoracopod XI with exopodite oval, lacking setae; endopodite broadly oval, margined with stout spines; endites reduced, with short filiform setae.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="8B9B36A08476FFE302C10B3EFEA5F8FA" blockId="3.[151,1437,151,2013]" pageId="3" pageNumber="78">
|
|||
|
|
<emphasis id="B950EAB28476FFE302C10B3EFE0EF982" box="[199,395,1591,1616]" italics="true" pageId="3" pageNumber="78">Genital segments</emphasis>
|
|||
|
|
smooth and typical for the genus. Gonopods each with basalolateral linguiform outgrowth. Gonopods each with a proximomedial spur. Everted gonopod of typical form for genus. Everted gonopods elongated, extending to abdominal segment V. Gonopod proximal half smooth, unarmed, distal half bearing a lateral, longitudinal row of spines. Gonopod distal third with scattered spines on medial and ventral surfaces. Gonopod with spines absent from apical tenth. Everted gonopod apex bearing a single medially directed spine. Testes uniramal, extending from genital segments (thoracic segments XII and XIII) posteriorly to abdominal segment VI.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="8B9B36A08476FFE302C10A3DFDC7F89F" blockId="3.[151,1437,151,2013]" box="[199,578,1844,1869]" pageId="3" pageNumber="78">
|
|||
|
|
<emphasis id="B950EAB28476FFE302C10A3DFEB4F89F" box="[199,305,1844,1869]" italics="true" pageId="3" pageNumber="78">Abdomen</emphasis>
|
|||
|
|
as typical for the genus.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="8B9B36A08476FFE302C10A5EFC2CF8A2" blockId="3.[151,1437,151,2013]" box="[199,937,1879,1904]" pageId="3" pageNumber="78">
|
|||
|
|
<emphasis id="B950EAB28476FFE302C10A5EFEBAF8A2" box="[199,319,1879,1904]" italics="true" pageId="3" pageNumber="78">Cercopods</emphasis>
|
|||
|
|
, straight, parallel sided, margined with plumose setate.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="8B9B36A08476FFE302C10A75FBDCF80F" blockId="3.[151,1437,151,2013]" pageId="3" pageNumber="78">
|
|||
|
|
<emphasis id="B950EAB28476FFE302C10A75FEA0F847" bold="true" box="[199,293,1916,1941]" pageId="3" pageNumber="78">Female.</emphasis>
|
|||
|
|
First antennae 1.25 times length of the eye plus peduncle and 0.75 times the length of second antennae. Second antennae broad, oval, flattened, smooth, without any protrusions. Apex acute, triangular. Labrum, mandibles and maxillae as in male. Thorax smooth. Thoracopods as in male.
|
|||
|
|
</paragraph>
|
|||
|
|
<caption id="DF5B66288471FFE402910A9CFF73F83A" httpUri="https://zenodo.org/record/286131/files/figure.png" pageId="4" pageNumber="79" targetBox="[167,1436,193,1906]" targetPageId="4">
|
|||
|
|
<paragraph id="8B9B36A08471FFE402910A9CFF73F83A" blockId="4.[151,1435,1940,2024]" pageId="4" pageNumber="79">
|
|||
|
|
<emphasis id="B950EAB28471FFE402910A9CFE88F878" bold="true" box="[151,269,1941,1963]" pageId="4" pageNumber="79">FIGURE 2</emphasis>
|
|||
|
|
.
|
|||
|
|
<taxonomicName id="4C244D238471FFE4031C0A9DFDC8F878" box="[282,589,1940,1962]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="4" pageNumber="79" phylum="Arthropoda" rank="species" species="sahyadriensis" status="sp. nov.">
|
|||
|
|
<emphasis id="B950EAB28471FFE4031C0A9DFDC8F878" box="[282,589,1940,1962]" italics="true" pageId="4" pageNumber="79">Streptocephalus sahyadriensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="A26357C98471FFE400520A9CFD20F878" box="[596,677,1941,1962]" pageId="4" pageNumber="79" rank="species">
|
|||
|
|
<emphasis id="B950EAB28471FFE400520A9CFD1AF878" bold="true" box="[596,671,1941,1962]" pageId="4" pageNumber="79">sp. nov</emphasis>
|
|||
|
|
.
|
|||
|
|
</taxonomicNameLabel>
|
|||
|
|
Male. A, Head, left lateral view. B–F, left second antenna. B, “thumb”. C, “finger”. D, “finger” basal portion, detail. E, “finger” middle portion, detail. F, ‘finger” distal portion, detail. G,Egg. (scale bar = 50µm).
|
|||
|
|
</paragraph>
|
|||
|
|
</caption>
|
|||
|
|
<caption id="DF5B66288470FFE502910ADFFC55F83E" box="[151,976,2006,2028]" httpUri="https://zenodo.org/record/286132/files/figure.png" pageId="5" pageNumber="80" targetBox="[245,1311,210,1951]" targetPageId="5">
|
|||
|
|
<paragraph id="8B9B36A08470FFE502910ADFFC55F83E" blockId="5.[151,976,2006,2028]" box="[151,976,2006,2028]" pageId="5" pageNumber="80">
|
|||
|
|
<emphasis id="B950EAB28470FFE502910ADFFE88F83E" bold="true" box="[151,269,2006,2028]" pageId="5" pageNumber="80">FIGURE 3</emphasis>
|
|||
|
|
.
|
|||
|
|
<taxonomicName id="4C244D238470FFE5031F0ADFFDC9F83E" box="[281,588,2006,2028]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="5" pageNumber="80" phylum="Arthropoda" rank="species" species="sahyadriensis" status="sp. nov.">
|
|||
|
|
<emphasis id="B950EAB28470FFE5031F0ADFFDC9F83E" box="[281,588,2006,2028]" italics="true" pageId="5" pageNumber="80">Streptocephalus sahyadriensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="A26357C98470FFE500540ADEFD27F83E" box="[594,674,2007,2028]" pageId="5" pageNumber="80" rank="species">
|
|||
|
|
<emphasis id="B950EAB28470FFE500540ADEFD19F83E" bold="true" box="[594,668,2007,2028]" pageId="5" pageNumber="80">sp. nov</emphasis>
|
|||
|
|
.
|
|||
|
|
</taxonomicNameLabel>
|
|||
|
|
Male. Head, left lateral view.
|
|||
|
|
</paragraph>
|
|||
|
|
</caption>
|
|||
|
|
<paragraph id="8B9B36A08473FFE602C10D9EFD7AFF06" blockId="6.[151,1437,151,1763]" pageId="6" pageNumber="81">
|
|||
|
|
<emphasis id="B950EAB28473FFE602C10D9EFEDCFF62" box="[199,345,151,176]" italics="true" pageId="6" pageNumber="81">Brood pouch</emphasis>
|
|||
|
|
fusiform and smooth. Brood pouch extending to abdominal segment V or VI. Ovaries uniramal, extending posteriorly into abdominal segment V or VI.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="8B9B36A08473FFE602C10DD6FE3AFF2A" blockId="6.[151,1437,151,1763]" box="[199,447,223,248]" pageId="6" pageNumber="81">
|
|||
|
|
<emphasis id="B950EAB28473FFE602C10DD6FEBAFF2A" box="[199,319,223,248]" italics="true" pageId="6" pageNumber="81">Cercopods</emphasis>
|
|||
|
|
as in male.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="8B9B36A08473FFE602C10C0CFAA1FE92" blockId="6.[151,1437,151,1763]" pageId="6" pageNumber="81">
|
|||
|
|
<emphasis id="B950EAB28473FFE602C10C0CFF71FECE" box="[199,244,261,284]" italics="true" pageId="6" pageNumber="81">Egg</emphasis>
|
|||
|
|
. (
|
|||
|
|
<figureCitation id="131F2A258473FFE6030D0C0DFEE8FECE" box="[267,365,260,285]" captionStart="FIGURE 2" captionStartId="4.[151,250,1941,1963]" captionTargetBox="[167,1436,193,1906]" captionTargetId="figure@4.[167,1452,193,1907]" captionTargetPageId="4" captionText="FIGURE 2. Streptocephalus sahyadriensis sp. nov. Male. A, Head, left lateral view. B – F, left second antenna. B, “ thumb ”. C, “ finger ”. D, “ finger ” basal portion, detail. E, “ finger ” middle portion, detail. F, ‘ finger ” distal portion, detail. G, Egg. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/286131/files/figure.png" pageId="6" pageNumber="81">Figure 2</figureCitation>
|
|||
|
|
G). Spherical. Approximately 250 µm in diameter, with large, subcircular, flat areas 0.25-0.30 times the diameter of the egg. The flat areas are separated by narrow ridges that have longitudinal folds.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="8B9B36A08473FFE602C10C45FBEAFE7E" blockId="6.[151,1437,151,1763]" pageId="6" pageNumber="81">
|
|||
|
|
<emphasis id="B950EAB28473FFE602C10C45FF72FEB7" bold="true" box="[199,247,332,357]" pageId="6" pageNumber="81">Size</emphasis>
|
|||
|
|
. Male average length (from anterior margin of head to posterior margin of telson, not including cercopods) of preserved material 1.96 ±
|
|||
|
|
<quantity id="4CDC9B458473FFE600700C66FD5DFE55" box="[630,728,367,392]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="6" pageNumber="81" unit="cm" value="0.15">0.15 cm</quantity>
|
|||
|
|
. Female average length of preserved material (from anterior margin of head to posterior margin of telson, not including cercopods) 1.69 ±
|
|||
|
|
<quantity id="4CDC9B458473FFE601F90C9DFBEEFE7E" box="[1023,1131,404,428]" metricMagnitude="-4" metricUnit="m" metricValue="7.1" pageId="6" pageNumber="81" unit="cm" value="0.071">0.071 cm</quantity>
|
|||
|
|
.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="8B9B36A08473FFE602C10CBEFAA8FD7A" blockId="6.[151,1437,151,1763]" pageId="6" pageNumber="81">
|
|||
|
|
<emphasis id="B950EAB28473FFE602C10CBEFE4FFE02" bold="true" box="[199,458,439,464]" pageId="6" pageNumber="81">Differential diagnosis</emphasis>
|
|||
|
|
.
|
|||
|
|
<taxonomicName id="4C244D238473FFE603DB0CBEFCB3FE02" box="[477,822,439,464]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="sahyadriensis" status="sp. nov.">
|
|||
|
|
<emphasis id="B950EAB28473FFE603DB0CBEFCB3FE02" box="[477,822,439,464]" italics="true" pageId="6" pageNumber="81">Streptocephalus sahyadriensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="A26357C98473FFE601470CBEFC1AFE1D" box="[833,927,439,464]" pageId="6" pageNumber="81" rank="species">
|
|||
|
|
<emphasis id="B950EAB28473FFE601470CBEFC1DFE02" bold="true" box="[833,920,439,464]" pageId="6" pageNumber="81">sp. nov</emphasis>
|
|||
|
|
.
|
|||
|
|
</taxonomicNameLabel>
|
|||
|
|
belongs to the
|
|||
|
|
<taxonomicName id="4C244D238473FFE6065B0CBEFA19FE02" box="[1117,1436,439,464]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="dichotomus">
|
|||
|
|
<emphasis id="B950EAB28473FFE6065B0CBEFA19FE02" box="[1117,1436,439,464]" italics="true" pageId="6" pageNumber="81">Streptocephalus dichotomus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
group (Maeda-Martínez
|
|||
|
|
<emphasis id="B950EAB28473FFE603AC0CD4FE67FE27" box="[426,482,476,501]" italics="true" pageId="6" pageNumber="81">et al.</emphasis>
|
|||
|
|
1995). This group includes
|
|||
|
|
<taxonomicName id="4C244D238473FFE6011B0CD4FC3FFE27" box="[797,954,476,501]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="dichotomus">
|
|||
|
|
<emphasis id="B950EAB28473FFE6011B0CD4FC3FFE27" box="[797,954,476,501]" italics="true" pageId="6" pageNumber="81">S. dichotomus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
,
|
|||
|
|
<taxonomicName id="4C244D238473FFE601CE0CD4FBBCFE27" box="[968,1081,476,501]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="echinus">
|
|||
|
|
<emphasis id="B950EAB28473FFE601CE0CD4FBBCFE27" box="[968,1081,476,501]" italics="true" pageId="6" pageNumber="81">S. echinus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
,
|
|||
|
|
<taxonomicName id="4C244D238473FFE606410CD4FB63FE27" box="[1095,1254,476,501]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="longimanus">
|
|||
|
|
<emphasis id="B950EAB28473FFE606410CD4FB63FE27" box="[1095,1254,476,501]" italics="true" pageId="6" pageNumber="81">S. longimanus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
,
|
|||
|
|
<taxonomicName id="4C244D238473FFE606F20CD4FAE0FE27" box="[1268,1381,476,501]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="simplex">
|
|||
|
|
<emphasis id="B950EAB28473FFE606F20CD4FAE0FE27" box="[1268,1381,476,501]" italics="true" pageId="6" pageNumber="81">S. simplex</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, and
|
|||
|
|
<taxonomicName id="4C244D238473FFE602910F09FEC0FDCA" box="[151,325,511,536]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="sirindhornae">
|
|||
|
|
<emphasis id="B950EAB28473FFE602910F09FEC0FDCA" box="[151,325,511,536]" italics="true" pageId="6" pageNumber="81">S. sirindhornae</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
. The group is defined as have a long peduncle, lacking a pulvinus, antennal appendage posterior ramus (“finger”) with a sickle shaped ramus and lacking a ventral protuberance, gonopods with linguiform outgrowths, proximal portion of gonopods ending at the middle of abdominal segment I, ovaries uniramus, and having setose cercopods (Maeda-Martínez
|
|||
|
|
<emphasis id="B950EAB28473FFE6007B0F64FD32FD57" box="[637,695,620,645]" italics="true" pageId="6" pageNumber="81">et al.</emphasis>
|
|||
|
|
1995).
|
|||
|
|
<taxonomicName id="4C244D238473FFE601090F65FBE1FD57" box="[783,1124,620,645]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="sahyadriensis" status="sp. nov.">
|
|||
|
|
<emphasis id="B950EAB28473FFE601090F65FBE1FD57" box="[783,1124,620,645]" italics="true" pageId="6" pageNumber="81">Streptocephalus sahyadriensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="A26357C98473FFE6066A0F64FB41FD56" box="[1132,1220,621,644]" pageId="6" pageNumber="81" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
is the only species in this group that possesses a ventral protuberance on the antennal appendage posterior ramus (“finger”).
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="8B9B36A08473FFE602C10FBDFE14FBDD" blockId="6.[151,1437,151,1763]" pageId="6" pageNumber="81">
|
|||
|
|
<taxonomicName id="4C244D238473FFE602C10FBDFDA5FD1F" box="[199,544,692,717]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="sahyadriensis" status="sp. nov.">
|
|||
|
|
<emphasis id="B950EAB28473FFE602C10FBDFDA5FD1F" box="[199,544,692,717]" italics="true" pageId="6" pageNumber="81">Streptocephalus sahyadriensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="A26357C98473FFE6002B0FBDFD09FD1E" box="[557,652,692,717]" pageId="6" pageNumber="81" rank="species">
|
|||
|
|
<emphasis id="B950EAB28473FFE6002B0FBDFD00FD1F" bold="true" box="[557,645,692,717]" pageId="6" pageNumber="81">sp. nov</emphasis>
|
|||
|
|
.
|
|||
|
|
</taxonomicNameLabel>
|
|||
|
|
is most similar to
|
|||
|
|
<taxonomicName id="4C244D238473FFE6017F0FBCFC74FD1F" box="[889,1009,692,717]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="simplex">
|
|||
|
|
<emphasis id="B950EAB28473FFE6017F0FBCFC74FD1F" box="[889,1009,692,717]" italics="true" pageId="6" pageNumber="81">S. simplex</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
and
|
|||
|
|
<taxonomicName id="4C244D238473FFE606350FBCFB50FD1F" box="[1075,1237,692,717]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="dichotomus">
|
|||
|
|
<emphasis id="B950EAB28473FFE606350FBCFB50FD1F" box="[1075,1237,692,717]" italics="true" pageId="6" pageNumber="81">S. dichotomus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
.
|
|||
|
|
<taxonomicName id="4C244D238473FFE606EF0FBDFEB4FD22" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="sahyadriensis" status="sp. nov.">
|
|||
|
|
<emphasis id="B950EAB28473FFE606EF0FBDFEB4FD22" italics="true" pageId="6" pageNumber="81">Streptocephalus sahyadriensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="A26357C98473FFE6033E0FDEFE17FD3D" box="[312,402,727,752]" pageId="6" pageNumber="81" rank="species">
|
|||
|
|
<emphasis id="B950EAB28473FFE6033E0FDEFE09FD22" bold="true" box="[312,396,727,752]" pageId="6" pageNumber="81">sp. nov</emphasis>
|
|||
|
|
.
|
|||
|
|
</taxonomicNameLabel>
|
|||
|
|
and
|
|||
|
|
<taxonomicName id="4C244D238473FFE603CC0FD1FDB9FD22" box="[458,572,727,752]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="simplex">
|
|||
|
|
<emphasis id="B950EAB28473FFE603CC0FD1FDB9FD22" box="[458,572,727,752]" italics="true" pageId="6" pageNumber="81">S. simplex</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
species are separated from all other members of the
|
|||
|
|
<taxonomicName id="4C244D238473FFE606940FD1FAAAFD22" box="[1170,1327,727,752]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="dichotomus">
|
|||
|
|
<emphasis id="B950EAB28473FFE606940FD1FAAAFD22" box="[1170,1327,727,752]" italics="true" pageId="6" pageNumber="81">S. dichotomus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
group by the form of the major spines in the medial anterior longitudinal row on the antennal appendage posterior ramus (“finger”). These spines are strongly tumid basally, with aciculate distal halves. The two species are separated by the form of the antennal appendage posterior ramus (“finger”) sickle shaped ramus, which is strongly crenulate in
|
|||
|
|
<taxonomicName id="4C244D238473FFE602910E61FEC8FC52" box="[151,333,871,896]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="sahyadriensis" status="sp. nov.">
|
|||
|
|
<emphasis id="B950EAB28473FFE602910E61FEC8FC52" box="[151,333,871,896]" italics="true" pageId="6" pageNumber="81">S. sahyadriensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="A26357C98473FFE603520E6EFE28FCAD" box="[340,429,871,896]" pageId="6" pageNumber="81" rank="species">
|
|||
|
|
<emphasis id="B950EAB28473FFE603520E6EFE23FC52" bold="true" box="[340,422,871,896]" pageId="6" pageNumber="81">sp. nov</emphasis>
|
|||
|
|
.
|
|||
|
|
</taxonomicNameLabel>
|
|||
|
|
and smooth in
|
|||
|
|
<taxonomicName id="4C244D238473FFE6005C0E61FD4EFC52" box="[602,715,871,896]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="simplex">
|
|||
|
|
<emphasis id="B950EAB28473FFE6005C0E61FD4EFC52" box="[602,715,871,896]" italics="true" pageId="6" pageNumber="81">S. simplex</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
. Additionally,
|
|||
|
|
<taxonomicName id="4C244D238473FFE601720E61FC60FC52" box="[884,997,871,896]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="simplex">
|
|||
|
|
<emphasis id="B950EAB28473FFE601720E61FC60FC52" box="[884,997,871,896]" italics="true" pageId="6" pageNumber="81">S. simplex</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
has a single longitudinal row of spines on the antennal appendage posterior ramus (“finger”) that continue nearly to the end of the ramus, whereas
|
|||
|
|
<taxonomicName id="4C244D238473FFE607810E84FEB4FC1A" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="sahyadriensis" status="sp. nov.">
|
|||
|
|
<emphasis id="B950EAB28473FFE607810E84FEB4FC1A" italics="true" pageId="6" pageNumber="81">S. sahyadriensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="A26357C98473FFE6033C0EA6FE10FC15" box="[314,405,943,968]" pageId="6" pageNumber="81" rank="species">
|
|||
|
|
<emphasis id="B950EAB28473FFE6033C0EA6FE0BFC1A" bold="true" box="[314,398,943,968]" pageId="6" pageNumber="81">sp. nov</emphasis>
|
|||
|
|
.
|
|||
|
|
</taxonomicNameLabel>
|
|||
|
|
has two rows of spines, which end at the first distal geniculation, with crenulations at the very tip. The antennal appendage posterior ramus (“finger”) has only one distal bend in
|
|||
|
|
<taxonomicName id="4C244D238473FFE606810EDCFB7FFC3F" box="[1159,1274,980,1005]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="simplex">
|
|||
|
|
<emphasis id="B950EAB28473FFE606810EDCFB7FFC3F" box="[1159,1274,980,1005]" italics="true" pageId="6" pageNumber="81">S. simplex</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, but two in
|
|||
|
|
<taxonomicName id="4C244D238473FFE607810EDCFEB4FBC2" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="sahyadriensis" status="sp. nov.">
|
|||
|
|
<emphasis id="B950EAB28473FFE607810EDCFEB4FBC2" italics="true" pageId="6" pageNumber="81">S. sahyadriensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="A26357C98473FFE6033E0EFEFE14FBDD" box="[312,401,1015,1040]" pageId="6" pageNumber="81" rank="species">
|
|||
|
|
<emphasis id="B950EAB28473FFE6033E0EFEFE0FFBC2" bold="true" box="[312,394,1015,1040]" pageId="6" pageNumber="81">sp. nov</emphasis>
|
|||
|
|
.
|
|||
|
|
</taxonomicNameLabel>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="8B9B36A08473FFE602C10915FCC9FADE" blockId="6.[151,1437,151,1763]" pageId="6" pageNumber="81">
|
|||
|
|
The overall form of the antennal appendage posterior ramus (“finger”) is the same in
|
|||
|
|
<taxonomicName id="4C244D238473FFE606830914FABEFBE7" box="[1157,1339,1052,1077]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="sahyadriensis" status="sp. nov.">
|
|||
|
|
<emphasis id="B950EAB28473FFE606830914FABEFBE7" box="[1157,1339,1052,1077]" italics="true" pageId="6" pageNumber="81">S. sahyadriensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="A26357C98473FFE607450915FA19FBE6" box="[1347,1436,1052,1077]" pageId="6" pageNumber="81" rank="species">
|
|||
|
|
<emphasis id="B950EAB28473FFE607450915FA10FBE7" bold="true" box="[1347,1429,1052,1077]" pageId="6" pageNumber="81">sp. nov</emphasis>
|
|||
|
|
.
|
|||
|
|
</taxonomicNameLabel>
|
|||
|
|
and
|
|||
|
|
<taxonomicName id="4C244D238473FFE602C00949FEE1FB8A" box="[198,356,1087,1112]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="dichotomus">
|
|||
|
|
<emphasis id="B950EAB28473FFE602C00949FEE1FB8A" box="[198,356,1087,1112]" italics="true" pageId="6" pageNumber="81">S. dichotomus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
. As stated above, the form of the spines are different between the two species, however, the last spine on
|
|||
|
|
<taxonomicName id="4C244D238473FFE602F8096CFE30FBAF" box="[254,437,1124,1149]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="sahyadriensis" status="sp. nov.">
|
|||
|
|
<emphasis id="B950EAB28473FFE602F8096CFE30FBAF" box="[254,437,1124,1149]" italics="true" pageId="6" pageNumber="81">S. sahyadriensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="A26357C98473FFE603BA096DFD93FBAE" box="[444,534,1124,1149]" pageId="6" pageNumber="81" rank="species">
|
|||
|
|
<emphasis id="B950EAB28473FFE603BA096DFD95FBAF" bold="true" box="[444,528,1124,1149]" pageId="6" pageNumber="81">sp. nov</emphasis>
|
|||
|
|
.
|
|||
|
|
</taxonomicNameLabel>
|
|||
|
|
is strongly arcuate, whereas in
|
|||
|
|
<taxonomicName id="4C244D238473FFE60178096CFB99FBAF" box="[894,1052,1124,1149]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="dichotomus">
|
|||
|
|
<emphasis id="B950EAB28473FFE60178096CFB99FBAF" box="[894,1052,1124,1149]" italics="true" pageId="6" pageNumber="81">S. dichotomus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
it is straight, continuing nearly in the same plane as the proximal three fourths of the ramus. The anterior ramus (“thumb”) posterior branch (“spur”) is only proportionally half as long in
|
|||
|
|
<taxonomicName id="4C244D238473FFE6005209A4FD70FB17" box="[596,757,1196,1221]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="dichotomus">
|
|||
|
|
<emphasis id="B950EAB28473FFE6005209A4FD70FB17" box="[596,757,1196,1221]" italics="true" pageId="6" pageNumber="81">S. dichotomus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
as in
|
|||
|
|
<taxonomicName id="4C244D238473FFE6014209A4FC7BFB17" box="[836,1022,1196,1221]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="sahyadriensis" status="sp. nov.">
|
|||
|
|
<emphasis id="B950EAB28473FFE6014209A4FC7BFB17" box="[836,1022,1196,1221]" italics="true" pageId="6" pageNumber="81">S. sahyadriensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="A26357C98473FFE6060F09A5FBE3FB16" box="[1033,1126,1196,1221]" pageId="6" pageNumber="81" rank="species">
|
|||
|
|
<emphasis id="B950EAB28473FFE6060F09A5FBE5FB17" bold="true" box="[1033,1120,1196,1221]" pageId="6" pageNumber="81">sp. nov</emphasis>
|
|||
|
|
.
|
|||
|
|
</taxonomicNameLabel>
|
|||
|
|
Furthermore, the antennal appendage peduncle oblique row of papillae at the proximal geniculation bear proximally tumid, recurved spines in
|
|||
|
|
<taxonomicName id="4C244D238473FFE6029109FCFEC8FADF" box="[151,333,1268,1293]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="sahyadriensis" status="sp. nov.">
|
|||
|
|
<emphasis id="B950EAB28473FFE6029109FCFEC8FADF" box="[151,333,1268,1293]" italics="true" pageId="6" pageNumber="81">S. sahyadriensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="A26357C98473FFE6035209FDFE28FADE" box="[340,429,1268,1293]" pageId="6" pageNumber="81" rank="species">
|
|||
|
|
<emphasis id="B950EAB28473FFE6035209FDFE23FADF" bold="true" box="[340,422,1268,1293]" pageId="6" pageNumber="81">sp. nov</emphasis>
|
|||
|
|
.
|
|||
|
|
</taxonomicNameLabel>
|
|||
|
|
and straight spines in
|
|||
|
|
<taxonomicName id="4C244D238473FFE600AE09FCFCC0FADF" box="[680,837,1268,1293]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="dichotomus">
|
|||
|
|
<emphasis id="B950EAB28473FFE600AE09FCFCC0FADF" box="[680,837,1268,1293]" italics="true" pageId="6" pageNumber="81">S. dichotomus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="8B9B36A08473FFE602C1081EFA85FAAA" blockId="6.[151,1437,151,1763]" pageId="6" pageNumber="81">
|
|||
|
|
The egg of
|
|||
|
|
<taxonomicName id="4C244D238473FFE603400811FE79FAE2" box="[326,508,1303,1328]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="sahyadriensis" status="sp. nov.">
|
|||
|
|
<emphasis id="B950EAB28473FFE603400811FE79FAE2" box="[326,508,1303,1328]" italics="true" pageId="6" pageNumber="81">S. sahyadriensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="A26357C98473FFE60005081EFDD9FAFD" box="[515,604,1303,1328]" pageId="6" pageNumber="81" rank="species">
|
|||
|
|
<emphasis id="B950EAB28473FFE60005081EFDD0FAE2" bold="true" box="[515,597,1303,1328]" pageId="6" pageNumber="81">sp. nov</emphasis>
|
|||
|
|
.
|
|||
|
|
</taxonomicNameLabel>
|
|||
|
|
appears to be unique in the genus (and possibly among all
|
|||
|
|
<taxonomicName id="4C244D238473FFE606F60811FADEFAE2" box="[1264,1371,1304,1328]" class="Branchiopoda" higherTaxonomySource="GBIF" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="84" phylum="Arthropoda" rank="order">anostraca</taxonomicName>
|
|||
|
|
) with its large, subcircular, flat areas separated by narrow, ridges with serial folds. All other Indian
|
|||
|
|
<taxonomicName id="4C244D238473FFE606EF0835FA1EFA87" box="[1257,1435,1340,1365]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="genus">
|
|||
|
|
<emphasis id="B950EAB28473FFE606EF0835FA1EFA87" box="[1257,1435,1340,1365]" italics="true" pageId="6" pageNumber="81">Streptocephalus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
species have deep, polygonal depressions separated by angular (subangular in
|
|||
|
|
<taxonomicName id="4C244D238473FFE606020869FB21FAAA" box="[1028,1188,1375,1400]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="longimanus">
|
|||
|
|
<emphasis id="B950EAB28473FFE606020869FB21FAAA" box="[1028,1188,1375,1400]" italics="true" pageId="6" pageNumber="81">S. longimanus</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
) ridges.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="8B9B36A08473FFE602C1088DFEBBF931" blockId="6.[151,1437,151,1763]" pageId="6" pageNumber="81">
|
|||
|
|
<emphasis id="B950EAB28473FFE602C1088DFE31FA4F" bold="true" box="[199,436,1412,1437]" pageId="6" pageNumber="81">Conservation status</emphasis>
|
|||
|
|
. Species loss due to anthropogenic activities in developing countries is poorly quantified (Brendonck
|
|||
|
|
<emphasis id="B950EAB28473FFE6032F08A0FEEDFA12" box="[297,360,1447,1472]" italics="true" pageId="6" pageNumber="81">et al.</emphasis>
|
|||
|
|
, 2008), thus species such as
|
|||
|
|
<taxonomicName id="4C244D238473FFE600D308A1FC17FA12" box="[725,914,1447,1472]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="sahyadriensis" status="sp. nov.">
|
|||
|
|
<emphasis id="B950EAB28473FFE600D308A1FC17FA12" box="[725,914,1447,1472]" italics="true" pageId="6" pageNumber="81">S. sahyadriensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<emphasis id="B950EAB28473FFE601A708AEFB84FA12" bold="true" box="[929,1025,1447,1472]" pageId="6" pageNumber="81">
|
|||
|
|
<taxonomicNameLabel id="A26357C98473FFE601A708AEFB84FA12" box="[929,1025,1447,1472]" pageId="6" pageNumber="81" rank="species">sp. nov.</taxonomicNameLabel>
|
|||
|
|
</emphasis>
|
|||
|
|
may be eliminated without being discovered. Lateritic outcrops from northern Western Ghats are known to harbor unique flora and fauna (
|
|||
|
|
<bibRefCitation id="EFB54B518473FFE6075508C5FF57F9DA" author="Watve" pageId="6" pageNumber="81" refString="Watve, A. (2008) Special habitats: rock outcrops in northern Western Ghats. Special Habitats and threatened plants of India, Wildlife and Protected Areas. Envis, 11, 147 - 153." type="journal article" year="2008">Watve 2008</bibRefCitation>
|
|||
|
|
,
|
|||
|
|
<bibRefCitation id="EFB54B518473FFE602DB08F9FE9FF9DA" author="Watve" box="[221,282,1520,1544]" pageId="6" pageNumber="81" refString="Watve, A. (2013) Status review of Rocky plateaus in the northern Western Ghats and Konkan region of Maharashtra, India with recommendations for conservation and management. Journal of Threatened Taxa, 5, 3935 - 3962. http: // dx. doi. org / 10.11609 / jott. o 3372.3935 - 62" type="journal article" year="2013">2013</bibRefCitation>
|
|||
|
|
). To date,
|
|||
|
|
<taxonomicName id="4C244D238473FFE6039608F9FDC3F9DA" box="[400,582,1519,1544]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="sahyadriensis" status="sp. nov.">
|
|||
|
|
<emphasis id="B950EAB28473FFE6039608F9FDC3F9DA" box="[400,582,1519,1544]" italics="true" pageId="6" pageNumber="81">S. sahyadriensis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="A26357C98473FFE6004808E6FD2DF9D5" box="[590,680,1519,1544]" pageId="6" pageNumber="81" rank="species">
|
|||
|
|
<emphasis id="B950EAB28473FFE6004808E6FD27F9DA" bold="true" box="[590,674,1519,1544]" pageId="6" pageNumber="81">sp. nov</emphasis>
|
|||
|
|
.
|
|||
|
|
</taxonomicNameLabel>
|
|||
|
|
is known from only three locations in the northern Western Ghats, and additional surveys in the region have yielded no new localities. The
|
|||
|
|
<typeStatus id="549F88028473FFE601BD0B1CFC6EF9FF" box="[955,1003,1557,1581]" pageId="6" pageNumber="81">type</typeStatus>
|
|||
|
|
locality had domestic refuse (garbage) dumped into and around the habitats. The other two sites are located in wind farms. Because of ongoing development and pollution in this region, we believe that this species is in need of conservation. Following the
|
|||
|
|
<bibRefCitation id="EFB54B518473FFE602910B89FEB5F94A" author="IUCN" box="[151,304,1664,1688]" pageId="6" pageNumber="81" refString="IUCN (International Union of Conservation of Nature and Natural Resources) (2000) Red List of Threatened Species, compiled by Craig Hilton-Taylor. IUCN-The World Conservation Union Species Survival Commission." type="book" year="2000">IUCN (2000)</bibRefCitation>
|
|||
|
|
categories, we would designate this species as CR B2ab: critically endangered, geographic range estimated to be less than
|
|||
|
|
<quantity id="4CDC9B458473FFE603B60BAFFE75F96D" box="[432,496,1702,1727]" metricMagnitude="4" metricUnit="m" metricValue="1.0" pageId="6" pageNumber="81" unit="km" value="10.0">10km</quantity>
|
|||
|
|
2, habitat severely fragmented and populations inferred to be declining in extent and habitat quality.
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
</treatment>
|
|||
|
|
</document>
|