522 lines
74 KiB
XML
522 lines
74 KiB
XML
<document id="B92F2AB74B08E8269C5341E52C55989E" ID-DOI="10.5281/zenodo.180940" ID-GBIF-Dataset="54e9310a-c9e8-46bc-ae9d-8d29265f6266" ID-ISSN="1175-5326" ID-Zenodo-Dep="180940" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459821262006" checkinUser="plazi" docAuthor="Sinev, Artem Yu" docDate="2008" docId="03D4BB39C810A44EFF19F8DABCA2B62E" docLanguage="en" docName="zt01707p036.pdf" docOrigin="Zootaxa 1707" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Alona natalensis Sinev, 2008, sp. n." docType="treatment" docVersion="11" lastPageNumber="31" masterDocId="FFEDC341C811A446FF8EFF9FBE74B51C" masterDocTitle="A new species related to Alona costata Sars, 1862 (Cladocera: Anomopoda: Chydoridae) from South Africa" masterLastPageNumber="36" masterPageNumber="23" pageNumber="24" updateTime="1698221802307" updateUser="plazi">
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<mods:mods id="5A44B61D66DDA58C832CDE71DF07AA88" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="2A1466BD3ADD438FE2B67315A3EDB217">
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<mods:title id="0A7594163D39DB1616FB7D0364068C69">A new species related to Alona costata Sars, 1862 (Cladocera: Anomopoda: Chydoridae) from South Africa</mods:title>
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</mods:titleInfo>
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<mods:name id="1A565FC31D029F919D7EF72D6C2F13F6" type="personal">
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<mods:role id="C888EDE46FDA0674483E8BB60D5B4CBC">
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<mods:roleTerm id="CCF27D1AA48EE3B4837D7C445BFCA63C">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="C02281D226F46076C9BE902D17A92884">Sinev, Artem Yu</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="6A49D10104C2733996B683B21B4207D2">text</mods:typeOfResource>
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<mods:relatedItem id="2BF99698EE464B3BC722E7B8B5214889" type="host">
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<mods:titleInfo id="14504C4E2127F2DE58CF1DAFEE29D375">
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<mods:title id="51502581A69A4745EB3B1F9D15A898B5">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="A8996D5851B045833690107BDF7225B4">
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<mods:date id="8FC9245A15B697F3EBF9255B00AA6107">2008</mods:date>
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<mods:detail id="4D2AC32B9FBE40B7177C54047F08F523" type="volume">
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<mods:number id="4283682599C7385C28E657F8D5AC5137">1707</mods:number>
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</mods:detail>
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<mods:extent id="2526DDF9A12ADA273E740B18A9C40DA8" unit="page">
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<mods:start id="6F94D991C5380193293AC350088AEFF4">23</mods:start>
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<mods:end id="CA5485D85633CEF1E87E63110F6EBFF2">36</mods:end>
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</mods:extent>
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</mods:part>
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<mods:classification id="82D3F431E805234806850E696E6C9ECB">journal article</mods:classification>
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<mods:identifier id="686F50B6AF6C05D8568E03116BE3960C" type="DOI">10.5281/zenodo.180940</mods:identifier>
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<mods:identifier id="90F8C97FCB7B4FD810EAE5C7F06BA3B2" type="GBIF-Dataset">54e9310a-c9e8-46bc-ae9d-8d29265f6266</mods:identifier>
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<mods:identifier id="9752F0A2A09A2D652F75F3B6A87D9E1D" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="E00A009B25743CB239EDEACF78F2E937" type="Zenodo-Dep">180940</mods:identifier>
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</mods:mods>
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<treatment id="03D4BB39C810A44EFF19F8DABCA2B62E" ID-DOI="http://doi.org/10.5281/zenodo.5630102" ID-GBIF-Taxon="119355728" ID-Zenodo-Dep="5630102" LSID="urn:lsid:plazi:treatment:03D4BB39C810A44EFF19F8DABCA2B62E" httpUri="http://treatment.plazi.org/id/03D4BB39C810A44EFF19F8DABCA2B62E" lastPageId="8" lastPageNumber="31" pageId="1" pageNumber="24">
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<subSubSection id="C36759A4C810A447FF19F8DABFDFB243" box="[151,427,1861,1887]" pageId="1" pageNumber="24" type="nomenclature">
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<paragraph id="8BC20A2FC810A447FF19F8DABFDFB243" blockId="1.[151,427,1861,1887]" box="[151,427,1861,1887]" pageId="1" pageNumber="24">
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<heading id="D08ABD43C810A447FF19F8DABFDFB243" bold="true" box="[151,427,1861,1887]" fontSize="11" level="1" pageId="1" pageNumber="24" reason="1">
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<emphasis id="B909D63DC810A447FF19F8DABFDFB243" bold="true" box="[151,427,1861,1887]" pageId="1" pageNumber="24">
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<taxonomicName id="4C7D71ACC810A447FF19F8DABF15B243" ID-CoL="C4MS" box="[151,353,1861,1887]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="1" pageNumber="24" phylum="Arthropoda" rank="species" species="natalensis" status="sp. nov.">
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<emphasis id="B909D63DC810A447FF19F8DABF15B243" bold="true" box="[151,353,1861,1887]" italics="true" pageId="1" pageNumber="24">Alona natalensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A23A6B46C810A447FEE6F8DABFDFB243" box="[360,427,1861,1887]" pageId="1" pageNumber="24" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C36759A4C810A444FF19F80ABF7BB4EE" lastPageId="2" lastPageNumber="25" pageId="1" pageNumber="24" type="materials_examined">
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<paragraph id="8BC20A2FC810A447FF19F80ABCDBB2CB" blockId="1.[151,1436,1941,2007]" pageId="1" pageNumber="24">
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<emphasis id="B909D63DC810A447FF19F80ABF30B2B3" bold="true" box="[151,324,1941,1967]" pageId="1" pageNumber="24">
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<typeStatus id="54C6B48DC810A447FF19F80ABEA0B2B3" box="[151,212,1941,1967]" pageId="1" pageNumber="24">Type</typeStatus>
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locality:
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</emphasis>
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Lakes Cave Tarn 3, Cobham, KwaZulu-Natal Province, the
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<collectingCountry id="F36A4ABFC810A447FBA3F80ABB17B2B3" box="[1069,1379,1941,1967]" name="South Africa" pageId="1" pageNumber="24">Republic of South Africa</collectingCountry>
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,
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<geoCoordinate id="EE496CE8C810A447FAFDF80ABF72B2CB" direction="south" orientation="latitude" pageId="1" pageNumber="24" precision="15" value="-29.663889">29° 39’50’’ S</geoCoordinate>
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,
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<geoCoordinate id="EE496CE8C810A447FE9DF822BFD9B2CB" box="[275,429,1981,2007]" direction="east" orientation="longitude" pageId="1" pageNumber="24" precision="15" value="29.313055">29°18’47’’ E</geoCoordinate>
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, altitude
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<quantity id="4C85A7CAC810A447FD97F822BC0DB2CB" box="[537,633,1981,2007]" metricMagnitude="3" metricUnit="m" metricValue="2.19" pageId="1" pageNumber="24" unit="m" value="2190.0">2190 m</quantity>
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.a.s.l.
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</paragraph>
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<paragraph id="8BC20A2FC813A444FF48FF08BF7BB4EE" blockId="2.[151,1437,151,1978]" pageId="2" pageNumber="25">
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<emphasis id="B909D63DC813A444FF48FF08BFB5B5AD" bold="true" box="[198,449,151,177]" pageId="2" pageNumber="25">Material examined:</emphasis>
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<typeStatus id="54C6B48DC813A444FE43FF07BC4EB5AE" box="[461,570,152,178]" pageId="2" pageNumber="25" type="holotype">Holotype</typeStatus>
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, parthenogenetic female,
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<collectionCode id="ED6C92EAC813A444FCF8FF07BDA0B5AE" box="[886,980,152,178]" httpUri="http://grbio.org/cool/k3qp-615s" name="Zoological Museum, Moscow Lomonosov State University" pageId="2" pageNumber="25">ZMMU</collectionCode>
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, Ml-44;
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<typeStatus id="54C6B48DC813A444FBCFFF07BAC7B5AE" box="[1089,1203,152,178]" pageId="2" pageNumber="25" type="paratype">Paratypes</typeStatus>
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, 7 parthenogenetic females,
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<collectionCode id="ED6C92EAC813A444FE8AFF5FBF16B5C6" box="[260,354,192,218]" httpUri="http://grbio.org/cool/k3qp-615s" name="Zoological Museum, Moscow Lomonosov State University" pageId="2" pageNumber="25">ZMMU</collectionCode>
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, Ml-45; Other material: 12 parthenogenetic females from the
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<typeStatus id="54C6B48DC813A444FBDCFF5FBAF1B5C6" box="[1106,1157,192,218]" pageId="2" pageNumber="25">type</typeStatus>
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locality (dissected and used for SEM); 7 parthenogenetic females from Crane Tarn 3, Mzimkhulwana, KwaZulu-Natal, the
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<collectingCountry id="F36A4ABFC813A444FABCFF77BF3BB436" name="South Africa" pageId="2" pageNumber="25">Republic of South Africa</collectingCountry>
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,
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<geoCoordinate id="EE496CE8C813A444FED4FE8FBF86B436" box="[346,498,272,298]" direction="south" orientation="latitude" pageId="2" pageNumber="25" precision="15" value="-29.711668">29°42’42’’ S</geoCoordinate>
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,
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<geoCoordinate id="EE496CE8C813A444FE70FE8FBCECB436" box="[510,664,272,298]" direction="east" orientation="longitude" pageId="2" pageNumber="25" precision="15" value="29.321112">29°19’16’’ E</geoCoordinate>
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, altitude
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<quantity id="4C85A7CAC813A444FC8DFE8FBD2AB436" box="[771,862,272,298]" metricMagnitude="3" metricUnit="m" metricValue="1.95" pageId="2" pageNumber="25" unit="m" value="1950.0">1950 m</quantity>
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, NNS 2002-062; 6 parthenogenetic females from Sentinels Plateau Pool 3, Cobham, KwaZulu-Natal, the
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<collectingCountry id="F36A4ABFC813A444FCADFEA7BA39B44E" box="[803,1101,312,338]" name="South Africa" pageId="2" pageNumber="25">Republic of South Africa</collectingCountry>
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,
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<geoCoordinate id="EE496CE8C813A444FBD6FEA7BA84B44E" box="[1112,1264,312,338]" direction="south" orientation="latitude" pageId="2" pageNumber="25" precision="15" value="-29.639723">29°38’23’’ S</geoCoordinate>
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,
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<geoCoordinate id="EE496CE8C813A444FB73FEA7BBE2B44E" box="[1277,1430,312,338]" direction="east" orientation="longitude" pageId="2" pageNumber="25" precision="15" value="29.403889">29°24’14’’ E</geoCoordinate>
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, altitude
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<quantity id="4C85A7CAC813A444FF76FEFFBF23B466" box="[248,343,352,378]" metricMagnitude="3" metricUnit="m" metricValue="1.978" pageId="2" pageNumber="25" unit="m" value="1978.0">1978 m</quantity>
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, NNS 2002-065; 4 parthenogenetic females from Sentinels Plateau Pool 2, Cobham, Kwa- Zulu-Natal, the
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<collectingCountry id="F36A4ABFC813A444FEDFFE17BC0FB4BE" box="[337,635,392,418]" name="South Africa" pageId="2" pageNumber="25">Republic of South Africa</collectingCountry>
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,
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<geoCoordinate id="EE496CE8C813A444FD08FE17BD69B4BE" box="[646,797,392,418]" direction="south" orientation="latitude" pageId="2" pageNumber="25" precision="15" value="-29.639723">29°38’23’’ S</geoCoordinate>
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,
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<geoCoordinate id="EE496CE8C813A444FCA4FE17BDB1B4BE" box="[810,965,392,418]" direction="east" orientation="longitude" pageId="2" pageNumber="25" precision="15" value="29.404999">29°24’18’’ E</geoCoordinate>
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, altitude
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<quantity id="4C85A7CAC813A444FBA1FE17BAFFB4BE" box="[1071,1163,392,418]" metricMagnitude="3" metricUnit="m" metricValue="1.978" pageId="2" pageNumber="25" unit="m" value="1978.0">1978 m</quantity>
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, NNS 2002-064; 6 parthenogenetic females from Tarn 6, Sehlabathebe,
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<collectingCountry id="F36A4ABFC813A444FD53FE2FBD4AB4D6" box="[733,830,432,458]" name="Lesotho" pageId="2" pageNumber="25">Lesotho</collectingCountry>
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,
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<geoCoordinate id="EE496CE8C813A444FCC5FE2FBD9FB4D6" box="[843,1003,432,458]" direction="south" orientation="latitude" pageId="2" pageNumber="25" precision="15" value="-29.861944">29° 51’43’’ S</geoCoordinate>
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,
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<geoCoordinate id="EE496CE8C813A444FC77FE2FBAF9B4D6" box="[1017,1165,432,458]" direction="east" orientation="longitude" pageId="2" pageNumber="25" precision="15" value="29.123333">29° 7’24’’ E</geoCoordinate>
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, altitude
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<quantity id="4C85A7CAC813A444FB77FE2FBB21B4D6" box="[1273,1365,432,458]" metricMagnitude="3" metricUnit="m" metricValue="2.45" pageId="2" pageNumber="25" unit="m" value="2450.0">2450 m</quantity>
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, NNS 2002-052.
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</paragraph>
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</subSubSection>
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<subSubSection id="C36759A4C813A444FF48FE60BE9EB75E" pageId="2" pageNumber="25" type="etymology">
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<paragraph id="8BC20A2FC813A444FF48FE60BE9EB75E" blockId="2.[151,1437,151,1978]" pageId="2" pageNumber="25">
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<emphasis id="B909D63DC813A444FF48FE60BF23B705" bold="true" box="[198,343,511,537]" pageId="2" pageNumber="25">Etymology:</emphasis>
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the species named after its
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<emphasis id="B909D63DC813A444FD2EFD9FBD5FB705" box="[672,811,512,537]" italics="true" pageId="2" pageNumber="25">terra typica</emphasis>
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—KwaZulu-Natal Province of the
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<collectingCountry id="F36A4ABFC813A444FB4BFD9FBE92B75E" name="South Africa" pageId="2" pageNumber="25">Republic of South Africa</collectingCountry>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C36759A4C813A444FF48FDD0BF14B0C6" pageId="2" pageNumber="25" type="diagnosis">
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<paragraph id="8BC20A2FC813A444FF48FDD0BA72B69E" blockId="2.[151,1437,151,1978]" pageId="2" pageNumber="25">
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<emphasis id="B909D63DC813A444FF48FDD0BF32B775" bold="true" box="[198,326,591,617]" pageId="2" pageNumber="25">Diagnosis.</emphasis>
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<emphasis id="B909D63DC813A444FEC3FDCFBFD9B775" box="[333,429,592,617]" italics="true" pageId="2" pageNumber="25">Female.</emphasis>
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Of moderate size, length up to
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<quantity id="4C85A7CAC813A444FC91FDCFBDFFB776" box="[799,907,592,618]" metricMagnitude="-4" metricUnit="m" metricValue="5.4" pageId="2" pageNumber="25" unit="mm" value="0.54">0.54 mm</quantity>
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. Body oval, of moderate height, length about 1.5 times maximum height, maximum height at the middle of the body. Ventral margin with about 50 setae. Postero-ventral corner without denticles. Whole carapace covered by dense, broad longitudinal lines. Head shield with broadly rounded posterior margin, rostrum short and rounded. Three interconnected major head pores, middle pore located closer to posterior one. Connection between middle and posterior pore wide, connection between middle and anterior pore narrow. PP about 1.1–1.5 IP. Transverse lateral head pores of about 1.0–1.2 IP length, with shallow pocket-like cavities with depth about 1/3 of pore length. Labral keel suboval, with blunt or rounded apex and 1–2 clusters of setules on posterior margin.
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</paragraph>
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<paragraph id="8BC20A2FC813A444FF48FC0FBBE1B16E" blockId="2.[151,1437,151,1978]" pageId="2" pageNumber="25">Postabdomen wide (length ca. 2.2–2.4 height), narrowing distally, with a clearly defined, acute angle between distal and dorsal margins. Dorsal margin with distal part about 3–3.2 times longer than preanal one, with postanal portion about 1.5 times longer than anal one. Preanal and postanal angles weakly defined. Postanal margin with 8–10 well-developed single marginal denticles, anal margin with 3–5 groups of setules, 10– 12 lateral fascicles of short, very thin setules, distalmost seta of each fascicle longest. Postabdominal claw of moderate length, 1.5 times longer than preanal portion of postabdomen. Basal spine about 0.2 length of claw.</paragraph>
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<paragraph id="8BC20A2FC813A444FF48FB1FBEADB026" blockId="2.[151,1437,151,1978]" pageId="2" pageNumber="25">Antennula broad, with nine terminal aesthetascs, longest of them exceeding half length of antennule. Antennal formula, setae 0–0–3/1–1–3, spines 1–0–1/0–0–1. Seta arising from basal segment of endopodite reaching its distal end. Spine on basal segment of exopodite shorter than middle segment. Spine from apical segment of exopodite little longer than this segment. Apical spine of endopodite of same length as this segment.</paragraph>
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<paragraph id="8BC20A2FC813A444FF48FAD7BF14B0C6" blockId="2.[151,1437,151,1978]" pageId="2" pageNumber="25">Limb I with short accessory seta, IDL of limb I with three setae, IDL seta 1 short and slender, two others armed with short setules distally. Exopodite of limb III with seven setae, seta 3 being longest. Exopodite IV with six setae. Exopodite V with four setae. Epipodites IV and V with projections longer than exopodite itself. Limb VI present.</paragraph>
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</subSubSection>
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<subSubSection id="C36759A4C813A444FF48FA77BF0AB31E" box="[198,382,1512,1538]" pageId="2" pageNumber="25" type="description">
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<paragraph id="8BC20A2FC813A444FF48FA77BF0AB31E" blockId="2.[151,1437,151,1978]" box="[198,382,1512,1538]" pageId="2" pageNumber="25">
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<emphasis id="B909D63DC813A444FF48FA77BF77B31D" box="[198,259,1512,1537]" italics="true" pageId="2" pageNumber="25">Male</emphasis>
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unknown.
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</paragraph>
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</subSubSection>
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<subSubSection id="C36759A4C813A445FF48F990BCF6B130" lastPageId="3" lastPageNumber="26" pageId="2" pageNumber="25" type="diagnosis">
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<paragraph id="8BC20A2FC813A444FF48F990BC1CB2A6" blockId="2.[151,1437,151,1978]" pageId="2" pageNumber="25">
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<emphasis id="B909D63DC813A444FF48F990BF32B335" bold="true" box="[198,326,1551,1577]" pageId="2" pageNumber="25">Diagnosis.</emphasis>
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<taxonomicName id="4C7D71ACC813A444FEDEF98FBC62B335" box="[336,534,1552,1577]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="2" pageNumber="25" phylum="Arthropoda" rank="species" species="natalensis" status="sp. nov.">
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<emphasis id="B909D63DC813A444FEDEF98FBC62B335" box="[336,534,1552,1577]" italics="true" pageId="2" pageNumber="25">Alona natalensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A23A6B46C813A444FDAEF990BC10B335" box="[544,612,1551,1577]" pageId="2" pageNumber="25" rank="species">
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<emphasis id="B909D63DC813A444FDAEF990BC10B335" bold="true" box="[544,612,1551,1577]" pageId="2" pageNumber="25">sp. n.</emphasis>
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</taxonomicNameLabel>
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clearly belongs to the
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<taxonomicName id="4C7D71ACC813A444FCF7F98FBDBAB335" box="[889,974,1552,1577]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="2" pageNumber="25" phylum="Arthropoda" rank="species" species="costata">
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<emphasis id="B909D63DC813A444FCF7F98FBDBAB335" box="[889,974,1552,1577]" italics="true" pageId="2" pageNumber="25">costata</emphasis>
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</taxonomicName>
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-group of the genus
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<taxonomicName id="4C7D71ACC813A444FB4DF98FBB7DB335" box="[1219,1289,1552,1577]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="2" pageNumber="25" phylum="Arthropoda" rank="genus">
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<emphasis id="B909D63DC813A444FB4DF98FBB7DB335" box="[1219,1289,1552,1577]" italics="true" pageId="2" pageNumber="25">Alona</emphasis>
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</taxonomicName>
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, and has all distinctive characters of the group: (1) transverse lateral head pores with pocket-like cavities below, (2) postabdomen narrowing distally, with well-developed single marginal denticles and weakly developed lateral fascicles of setules, (3) IDL with three setae, (4) limb VI in shape of rounded lobe, and others. Long (1–1.2 IP) lateral pores and acute distal angle of postabdomen separate it from
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<taxonomicName id="4C7D71ACC813A444FC3DF92FBAC5B3D6" authority="Scott, 1900" authorityName="Scott" authorityYear="1900" box="[947,1201,1712,1738]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="2" pageNumber="25" phylum="Arthropoda" rank="species" species="rustica">
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<emphasis id="B909D63DC813A444FC3DF92FBA50B3D5" box="[947,1060,1712,1737]" italics="true" pageId="2" pageNumber="25">A. rustica</emphasis>
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Scott, 1900
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</taxonomicName>
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and related species,
|
||
<taxonomicName id="4C7D71ACC813A444FF19F947BFE7B3EE" authority="Frey, 1965" authorityName="Frey" authorityYear="1965" box="[151,403,1752,1778]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="2" pageNumber="25" phylum="Arthropoda" rank="species" species="bicolor">
|
||
<emphasis id="B909D63DC813A444FF19F947BF78B3ED" box="[151,268,1752,1777]" italics="true" pageId="2" pageNumber="25">A. bicolor</emphasis>
|
||
<bibRefCitation id="EFEC77DEC813A444FE9AF947BFE7B3EE" author="Frey" box="[276,403,1752,1778]" pageId="2" pageNumber="35" refString="Frey, D. G. (1965) Differentiation of Alona costata Sars from two related species (Cladocera, Chydoridae). Crustaceana, 8, 159 - 173." type="journal article" year="1965">Frey, 1965</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C7D71ACC813A444FE11F947BD42B3EE" authority="Kotov et Sinev 2004" authorityName="Kotov et Sinev" authorityYear="2004" box="[415,822,1752,1778]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="2" pageNumber="25" phylum="Arthropoda" rank="species" species="iheringula">
|
||
<emphasis id="B909D63DC813A444FE11F947BC4EB3ED" box="[415,570,1752,1777]" italics="true" pageId="2" pageNumber="25">A. iheringula</emphasis>
|
||
Kotov et Sinev 2004
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C7D71ACC813A444FCCCF947BA37B3EE" authority="Sinev, 1999" authorityName="Sinev" authorityYear="1999" box="[834,1091,1752,1778]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="2" pageNumber="25" phylum="Arthropoda" rank="species" species="hudeci">
|
||
<emphasis id="B909D63DC813A444FCCCF947BDC5B3ED" box="[834,945,1752,1777]" italics="true" pageId="2" pageNumber="25">A. hudeci</emphasis>
|
||
<bibRefCitation id="EFEC77DEC813A444FC36F947BA37B3EE" author="Sinev" box="[952,1091,1752,1778]" pageId="2" pageNumber="35" refString="Sinev, A. Y. (1999) Alona costata Sars, 1862 versus related palaeotropical species: the first example of close relations between species with a different number of main head pores among Chydoridae (Crustacea: Anomopoda). Arthropoda Selecta, 8, 131 - 148." type="journal article" year="1999">Sinev, 1999</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C7D71ACC813A444FBF2F947BBECB3EE" authority="Dumont, 1983" authorityName="Dumont" authorityYear="1983" box="[1148,1432,1752,1778]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="2" pageNumber="25" phylum="Arthropoda" rank="species" species="bessei">
|
||
<emphasis id="B909D63DC813A444FBF2F947BA90B3ED" box="[1148,1252,1752,1777]" italics="true" pageId="2" pageNumber="25">A. bessei</emphasis>
|
||
<bibRefCitation id="EFEC77DEC813A444FB65F947BBECB3EE" author="Dumont" box="[1259,1432,1752,1778]" pageId="2" pageNumber="35" refString="Dumont, H. J. (1983) Discovery of groundwater-inhabiting Chydoridae (Crustacea: Cladocera), with the description of two new species. Hydrobiologia, 106, 97 - 106." type="journal article" year="1983">Dumont, 1983</bibRefCitation>
|
||
</taxonomicName>
|
||
. It differs from
|
||
<taxonomicName id="4C7D71ACC813A444FECAF89FBFCCB205" box="[324,440,1792,1817]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="2" pageNumber="25" phylum="Arthropoda" rank="species" species="costata">
|
||
<emphasis id="B909D63DC813A444FECAF89FBFCCB205" box="[324,440,1792,1817]" italics="true" pageId="2" pageNumber="25">A. costata</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C7D71ACC813A444FE46F89FBC32B205" box="[456,582,1792,1817]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="2" pageNumber="25" phylum="Arthropoda" rank="species" species="setigera">
|
||
<emphasis id="B909D63DC813A444FE46F89FBC32B205" box="[456,582,1792,1817]" italics="true" pageId="2" pageNumber="25">A. setigera</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C7D71ACC813A444FD09F89FBC93B205" box="[647,743,1792,1817]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="2" pageNumber="25" phylum="Arthropoda" rank="species" species="cheni">
|
||
<emphasis id="B909D63DC813A444FD09F89FBC93B205" box="[647,743,1792,1817]" italics="true" pageId="2" pageNumber="25">A. cheni</emphasis>
|
||
</taxonomicName>
|
||
by the sculpture of the carapace, composed of dense broad longitudinal lines, which is unusual for the
|
||
<taxonomicName id="4C7D71ACC813A444FD2AF8B7BC8CB25D" box="[676,760,1832,1857]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="2" pageNumber="25" phylum="Arthropoda" rank="species" species="costata">
|
||
<emphasis id="B909D63DC813A444FD2AF8B7BC8CB25D" box="[676,760,1832,1857]" italics="true" pageId="2" pageNumber="25">costata</emphasis>
|
||
</taxonomicName>
|
||
-group. In the species listed above, these lines are much thinner and not so densely spaced.
|
||
<taxonomicName id="4C7D71ACC813A444FDA3F8CFBCB0B275" box="[557,708,1872,1897]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="2" pageNumber="25" phylum="Arthropoda" rank="species" species="natalensis">
|
||
<emphasis id="B909D63DC813A444FDA3F8CFBCB0B275" box="[557,708,1872,1897]" italics="true" pageId="2" pageNumber="25">A. natalensis</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="4C7D71ACC813A444FCD3F8CFBDA6B275" box="[861,978,1872,1897]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="2" pageNumber="25" phylum="Arthropoda" rank="species" species="costata">
|
||
<emphasis id="B909D63DC813A444FCD3F8CFBDA6B275" box="[861,978,1872,1897]" italics="true" pageId="2" pageNumber="25">A. costata</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C7D71ACC813A444FB87F8CFBAFCB275" box="[1033,1160,1872,1897]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="2" pageNumber="25" phylum="Arthropoda" rank="species" species="setigera">
|
||
<emphasis id="B909D63DC813A444FB87F8CFBAFCB275" box="[1033,1160,1872,1897]" italics="true" pageId="2" pageNumber="25">A. setigera</emphasis>
|
||
</taxonomicName>
|
||
by shallow lateral head pore pockets, and from
|
||
<taxonomicName id="4C7D71ACC813A444FE21F8E7BC64B28D" box="[431,528,1912,1937]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="2" pageNumber="25" phylum="Arthropoda" rank="species" species="cheni">
|
||
<emphasis id="B909D63DC813A444FE21F8E7BC64B28D" box="[431,528,1912,1937]" italics="true" pageId="2" pageNumber="25">A. cheni</emphasis>
|
||
</taxonomicName>
|
||
by longer processes of the epipodites IV–V. Other differences between these four species are summarized in
|
||
<tableCitation id="C6FF3F94C813A444FD85F83FBC17B2A6" box="[523,611,1952,1978]" captionStart="TABLE 1" captionStartId="3.[151,239,151,175]" captionTargetBox="[159,1414,250,961]" captionTargetPageId="3" captionText="TABLE 1. Main differences between A. costata, A. setigera, A. natalensis sp. n., and A. cheni." httpUri="http://table.plazi.org/id/DF025AA7C812A445FF19FF08BAE2B5B3" pageId="2" pageNumber="25" tableUuid="DF025AA7C812A445FF19FF08BAE2B5B3">Table 1</tableCitation>
|
||
.
|
||
</paragraph>
|
||
<caption id="DF025AA7C812A445FF19FF08BAE2B5B3" ID-Table-UUID="DF025AA7C812A445FF19FF08BAE2B5B3" box="[151,1174,151,175]" httpUri="http://table.plazi.org/id/DF025AA7C812A445FF19FF08BAE2B5B3" pageId="3" pageNumber="26" targetBox="[159,1414,250,961]" targetIsTable="true" targetPageId="3">
|
||
<paragraph id="8BC20A2FC812A445FF19FF08BAE2B5B3" blockId="3.[151,1174,151,175]" box="[151,1174,151,175]" pageId="3" pageNumber="26">
|
||
<emphasis id="B909D63DC812A445FF19FF08BF7CB5B3" bold="true" box="[151,264,151,175]" pageId="3" pageNumber="26">TABLE 1.</emphasis>
|
||
Main differences between A.
|
||
<emphasis id="B909D63DC812A445FDC2FF07BCEBB5B3" box="[588,671,152,175]" italics="true" pageId="3" pageNumber="26">
|
||
<taxonomicName id="4C7D71ACC812A445FDC2FF07BCEFB5B3" box="[588,667,152,175]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="3" pageNumber="26" phylum="Arthropoda" rank="species" species="costata">costata</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
A.
|
||
<emphasis id="B909D63DC812A445FD49FF07BD57B5B3" box="[711,803,152,175]" italics="true" pageId="3" pageNumber="26">
|
||
<taxonomicName id="4C7D71ACC812A445FD49FF07BD6BB5B3" box="[711,799,152,175]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="3" pageNumber="26" phylum="Arthropoda" rank="species" species="setigera">setigera</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
A.
|
||
<taxonomicName id="4C7D71ACC812A445FCC5FF07BDC3B5B3" box="[843,951,152,175]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="3" pageNumber="26" phylum="Arthropoda" rank="species" species="natalensis" status="sp. nov.">
|
||
<emphasis id="B909D63DC812A445FCC5FF07BDC3B5B3" box="[843,951,152,175]" italics="true" pageId="3" pageNumber="26">natalensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23A6B46C812A445FC33FF08BD8DB5B3" box="[957,1017,151,175]" pageId="3" pageNumber="26" rank="species">
|
||
<emphasis id="B909D63DC812A445FC33FF08BD8DB5B3" bold="true" box="[957,1017,151,175]" pageId="3" pageNumber="26">sp. n.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, and A.
|
||
<taxonomicName id="4C7D71ACC812A445FBDAFF07BAE5B5B3" box="[1108,1169,152,175]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="3" pageNumber="26" phylum="Arthropoda" rank="species" species="cheni">cheni</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BC20A2FC812A445FEF8FF4FBCF6B130" blockId="3.[374,1267,207,231]" lastBlockId="3.[151,1437,1042,2028]" pageId="3" pageNumber="26">
|
||
<emphasis id="B909D63DC812A445FEF8FF4FBA6DB5FB" box="[374,1049,208,231]" italics="true" pageId="3" pageNumber="26">
|
||
<taxonomicName id="4C7D71ACC812A445FEF8FF4FBF94B5FB" box="[374,480,208,231]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="3" pageNumber="26" phylum="Arthropoda" rank="species" species="costata">A. costata</taxonomicName>
|
||
<taxonomicName id="4C7D71ACC812A445FD0CFF4FBC82B5FB" box="[642,758,208,231]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="3" pageNumber="26" phylum="Arthropoda" rank="species" species="setigera">A. setigera</taxonomicName>
|
||
<taxonomicName id="4C7D71ACC812A445FC01FF4FBA6DB5FB" box="[911,1049,208,231]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="3" pageNumber="26" phylum="Arthropoda" rank="species" species="natalensis" status="sp. nov.">A. natalensis</taxonomicName>
|
||
</emphasis>
|
||
<taxonomicNameLabel id="A23A6B46C812A445FB91FF50BA2FB5FB" box="[1055,1115,207,231]" pageId="3" pageNumber="26" rank="species">
|
||
<emphasis id="B909D63DC812A445FB91FF50BA2FB5FB" bold="true" box="[1055,1115,207,231]" pageId="3" pageNumber="26">sp. n.</emphasis>
|
||
</taxonomicNameLabel>
|
||
<taxonomicName id="4C7D71ACC812A445FB12FF4FBA87B5FB" box="[1180,1267,208,231]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="3" pageNumber="26" phylum="Arthropoda" rank="species" species="cheni">
|
||
<emphasis id="B909D63DC812A445FB12FF4FBA87B5FB" box="[1180,1267,208,231]" italics="true" pageId="3" pageNumber="26">A. cheni</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B909D63DC812A445FF48FB8DBF2BB130" bold="true" box="[198,351,1042,1068]" pageId="3" pageNumber="26">Description.</emphasis>
|
||
Parthenogenetic female.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<paragraph id="8BC20A2FC812A445FF11FF65BB6EB6DD" pageId="3" pageNumber="26">
|
||
<table id="F97DF88FC8125BB9FF11FF65BBF2B6DD" box="[159,1414,250,961]" gridcols="5" gridrows="9" pageId="3" pageNumber="26">
|
||
<tr id="354D086DC8125BB9FF11FF65BBF2B428" box="[159,1414,250,308]" gridrow="0" pageId="3" pageNumber="26">
|
||
<th id="769C6111C8125BB9FF11FF65BF14B428" box="[159,352,250,308]" gridcol="0" gridrow="0" pageId="3" pageNumber="26">Longitudinal lines on carapace</th>
|
||
<th id="769C6111C8125BB9FEF8FF65BC18B428" box="[374,620,250,308]" gridcol="1" gridrow="0" pageId="3" pageNumber="26">sparse, thin</th>
|
||
<th id="769C6111C8125BB9FD0CFF65BD05B428" box="[642,881,250,308]" gridcol="2" gridrow="0" pageId="3" pageNumber="26">sparse, thin</th>
|
||
<th id="769C6111C8125BB9FC01FF65BAF3B428" box="[911,1159,250,308]" gridcol="3" gridrow="0" pageId="3" pageNumber="26">dense, broad</th>
|
||
<th id="769C6111C8125BB9FB15FF65BBF2B428" box="[1179,1414,250,308]" gridcol="4" gridrow="0" pageId="3" pageNumber="26">sparse, thin</th>
|
||
</tr>
|
||
<tr id="354D086DC8125BB9FF11FED7BBF2B4B8" box="[159,1414,328,420]" gridrow="1" pageId="3" pageNumber="26">
|
||
<th id="769C6111C8125BB9FF11FED7BF14B4B8" box="[159,352,328,420]" gridcol="0" gridrow="1" pageId="3" pageNumber="26">Major head pores</th>
|
||
<td id="769C6111C8125BB9FEF8FED7BC18B4B8" box="[374,620,328,420]" gridcol="1" gridrow="1" pageId="3" pageNumber="26">three, connection between central and posterior pore narrow</td>
|
||
<td id="769C6111C8125BB9FD0CFED7BD05B4B8" box="[642,881,328,420]" gridcol="2" gridrow="1" pageId="3" pageNumber="26">two</td>
|
||
<td id="769C6111C8125BB9FC01FED7BAF3B4B8" box="[911,1159,328,420]" gridcol="3" gridrow="1" pageId="3" pageNumber="26">three, connection between central and posterior pore wide</td>
|
||
<td id="769C6111C8125BB9FB15FED7BBF2B4B8" box="[1179,1414,328,420]" gridcol="4" gridrow="1" pageId="3" pageNumber="26">three, connection between central and posterior pore wide</td>
|
||
</tr>
|
||
<tr id="354D086DC8125BB9FF11FE27BBF2B4D3" box="[159,1414,440,463]" gridrow="2" pageId="3" pageNumber="26">
|
||
<th id="769C6111C8125BB9FF11FE27BF14B4D3" box="[159,352,440,463]" gridcol="0" gridrow="2" pageId="3" pageNumber="26">PP/IP ratio</th>
|
||
<td id="769C6111C8125BB9FEF8FE27BC18B4D3" box="[374,620,440,463]" gridcol="1" gridrow="2" pageId="3" pageNumber="26">0.5–0.8</td>
|
||
<td id="769C6111C8125BB9FD0CFE27BD05B4D3" box="[642,881,440,463]" gridcol="2" gridrow="2" pageId="3" pageNumber="26">1.1–1.3</td>
|
||
<td id="769C6111C8125BB9FC01FE27BAF3B4D3" box="[911,1159,440,463]" gridcol="3" gridrow="2" pageId="3" pageNumber="26">1.1–1.5</td>
|
||
<td id="769C6111C8125BB9FB15FE27BBF2B4D3" box="[1179,1414,440,463]" gridcol="4" gridrow="2" pageId="3" pageNumber="26">0.7–0.9</td>
|
||
</tr>
|
||
<tr id="354D086DC8125BB9FF11FE7DBBF2B700" box="[159,1414,482,540]" gridrow="3" pageId="3" pageNumber="26">
|
||
<th id="769C6111C8125BB9FF11FE7DBF14B700" box="[159,352,482,540]" gridcol="0" gridrow="3" pageId="3" pageNumber="26">Length of lateral head pores</th>
|
||
<td id="769C6111C8125BB9FEF8FE7DBC18B700" box="[374,620,482,540]" gridcol="1" gridrow="3" pageId="3" pageNumber="26">about 0.75 IP</td>
|
||
<td id="769C6111C8125BB9FD0CFE7DBD05B700" box="[642,881,482,540]" gridcol="2" gridrow="3" pageId="3" pageNumber="26">about 0.9–1 IP</td>
|
||
<td id="769C6111C8125BB9FC01FE7DBAF3B700" box="[911,1159,482,540]" gridcol="3" gridrow="3" pageId="3" pageNumber="26">about 1–1.2 IP</td>
|
||
<td id="769C6111C8125BB9FB15FE7DBBF2B700" box="[1179,1414,482,540]" gridcol="4" gridrow="3" pageId="3" pageNumber="26">about 0.9–1 IP</td>
|
||
</tr>
|
||
<tr id="354D086DC8125BB9FF11FDB0BBF2B790" box="[159,1414,559,652]" gridrow="4" pageId="3" pageNumber="26">
|
||
<th id="769C6111C8125BB9FF11FDB0BF14B790" box="[159,352,559,652]" gridcol="0" gridrow="4" pageId="3" pageNumber="26">Pockets of lateral head pores</th>
|
||
<td id="769C6111C8125BB9FEF8FDB0BC18B790" box="[374,620,559,652]" gridcol="1" gridrow="4" pageId="3" pageNumber="26">rounded, depth about 2 lengths of pore</td>
|
||
<td id="769C6111C8125BB9FD0CFDB0BD05B790" box="[642,881,559,652]" gridcol="2" gridrow="4" pageId="3" pageNumber="26">rounded, depth about 1.5 lengths of pore</td>
|
||
<td id="769C6111C8125BB9FC01FDB0BAF3B790" box="[911,1159,559,652]" gridcol="3" gridrow="4" pageId="3" pageNumber="26">shallow, depth less then 0.4 length of pore</td>
|
||
<td id="769C6111C8125BB9FB15FDB0BBF2B790" box="[1179,1414,559,652]" gridcol="4" gridrow="4" pageId="3" pageNumber="26">
|
||
<emphasis id="B909D63DC812A445FB12FDB0BAD2B75B" bold="true" box="[1180,1190,559,583]" pageId="3" pageNumber="26">s</emphasis>
|
||
emicircular, depth about 0.5 length of pore
|
||
</td>
|
||
</tr>
|
||
<tr id="354D086DC8125BB9FF11FD3FBBF2B7C5" box="[159,1414,672,729]" gridrow="5" pageId="3" pageNumber="26">
|
||
<th id="769C6111C8125BB9FF11FD3FBF14B7C5" box="[159,352,672,729]" gridcol="0" gridrow="5" pageId="3" pageNumber="26">Labral plate height</th>
|
||
<td id="769C6111C8125BB9FEF8FD3FBC18B7C5" box="[374,620,672,729]" gridcol="1" gridrow="5" pageId="3" pageNumber="26">about twice maximum width</td>
|
||
<td id="769C6111C8125BB9FD0CFD3FBD05B7C5" box="[642,881,672,729]" gridcol="2" gridrow="5" pageId="3" pageNumber="26">about twice maximum width</td>
|
||
<td id="769C6111C8125BB9FC01FD3FBAF3B7C5" box="[911,1159,672,729]" gridcol="3" gridrow="5" pageId="3" pageNumber="26">about twice maximum width</td>
|
||
<td id="769C6111C8125BB9FB15FD3FBBF2B7C5" box="[1179,1414,672,729]" gridcol="4" gridrow="5" pageId="3" pageNumber="26">about 3 times maximum width</td>
|
||
</tr>
|
||
<tr id="354D086DC8125BB9FF11FD72BBF2B63B" box="[159,1414,749,807]" gridrow="6" pageId="3" pageNumber="26">
|
||
<th id="769C6111C8125BB9FF11FD72BF14B63B" box="[159,352,749,807]" gridcol="0" gridrow="6" pageId="3" pageNumber="26">Anterior margin of labral plate</th>
|
||
<td id="769C6111C8125BB9FEF8FD72BC18B63B" box="[374,620,749,807]" gridcol="1" gridrow="6" pageId="3" pageNumber="26">without a notch</td>
|
||
<td id="769C6111C8125BB9FD0CFD72BD05B63B" box="[642,881,749,807]" gridcol="2" gridrow="6" pageId="3" pageNumber="26">without a notch</td>
|
||
<td id="769C6111C8125BB9FC01FD72BAF3B63B" box="[911,1159,749,807]" gridcol="3" gridrow="6" pageId="3" pageNumber="26">without a notch</td>
|
||
<td id="769C6111C8125BB9FB15FD72BBF2B63B" box="[1179,1414,749,807]" gridcol="4" gridrow="6" pageId="3" pageNumber="26">with a defined notch</td>
|
||
</tr>
|
||
<tr id="354D086DC8125BB9FF11FCA5BBF2B668" box="[159,1414,826,884]" gridrow="7" pageId="3" pageNumber="26">
|
||
<th id="769C6111C8125BB9FF11FCA5BF14B668" box="[159,352,826,884]" gridcol="0" gridrow="7" pageId="3" pageNumber="26">Projection on epi- podite IV</th>
|
||
<td id="769C6111C8125BB9FEF8FCA5BC18B668" box="[374,620,826,884]" gridcol="1" gridrow="7" pageId="3" pageNumber="26">longer than epipodite itself</td>
|
||
<td id="769C6111C8125BB9FD0CFCA5BD05B668" box="[642,881,826,884]" gridcol="2" gridrow="7" pageId="3" pageNumber="26">absent</td>
|
||
<td id="769C6111C8125BB9FC01FCA5BAF3B668" box="[911,1159,826,884]" gridcol="3" gridrow="7" pageId="3" pageNumber="26">longer than epipodite itself</td>
|
||
<td id="769C6111C8125BB9FB15FCA5BBF2B668" box="[1179,1414,826,884]" gridcol="4" gridrow="7" pageId="3" pageNumber="26">absent</td>
|
||
</tr>
|
||
<tr id="354D086DC8125BB9FF11FC17BBF2B6DD" box="[159,1414,904,961]" gridrow="8" pageId="3" pageNumber="26">
|
||
<th id="769C6111C8125BB9FF11FC17BF14B6DD" box="[159,352,904,961]" gridcol="0" gridrow="8" pageId="3" pageNumber="26">Projection on epi- podite V</th>
|
||
<td id="769C6111C8125BB9FEF8FC17BC18B6DD" box="[374,620,904,961]" gridcol="1" gridrow="8" pageId="3" pageNumber="26">longer than epipodite itself</td>
|
||
<td id="769C6111C8125BB9FD0CFC17BD05B6DD" box="[642,881,904,961]" gridcol="2" gridrow="8" pageId="3" pageNumber="26">absent</td>
|
||
<td id="769C6111C8125BB9FC01FC17BAF3B6DD" box="[911,1159,904,961]" gridcol="3" gridrow="8" pageId="3" pageNumber="26">longer than epipodite itself</td>
|
||
<td id="769C6111C8125BB9FB15FC17BBF2B6DD" box="[1179,1414,904,961]" gridcol="4" gridrow="8" pageId="3" pageNumber="26">of same length as epipodite itself</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<subSubSection id="C36759A4C812A44EFF48FBA4BEB8B78E" lastPageId="8" lastPageNumber="31" pageId="3" pageNumber="26" type="description">
|
||
<paragraph id="8BC20A2FC812A445FF48FBA4BB65B088" blockId="3.[151,1437,1042,2028]" pageId="3" pageNumber="26">
|
||
<emphasis id="B909D63DC812A445FF48FBA4BF44B148" box="[198,304,1083,1108]" italics="true" pageId="3" pageNumber="26">General:</emphasis>
|
||
In lateral view body regular oval (
|
||
<figureCitation id="134616AAC812A445FD5AFBA5BD68B148" box="[724,796,1082,1108]" captionStart="FIGURE 1" captionStartId="4.[151,255,1787,1811]" captionTargetBox="[163,1431,317,1745]" captionTargetId="figure@4.[151,1436,314,1763]" captionTargetPageId="4" captionText="FIGURE 1. Alona natalensis sp. n. from Lakes Cave Tarn 3, Cobham, KwaZulu – Natal, the Republic of South Africa: A – juvenile female of instar I, B – juvenile female of instar II, C – G – parthenogenetic female: C – lateral view, D – valve, E – posterior margin of valves, F – head pores, H – G – postabdomen. Scale bars denote 0.1 mm." httpUri="https://zenodo.org/record/180941/files/figure.png" pageId="3" pageNumber="26">Fig. 1</figureCitation>
|
||
, C, 2, A–C), of moderate height, maximum height at middle of body. In adults length about 1.5 times maximum height, in juveniles – about 1.6–1.7 maximum height (
|
||
<figureCitation id="134616AAC812A445FF7BFB15BF4BB1B8" box="[245,319,1162,1188]" captionStart="FIGURE 1" captionStartId="4.[151,255,1787,1811]" captionTargetBox="[163,1431,317,1745]" captionTargetId="figure@4.[151,1436,314,1763]" captionTargetPageId="4" captionText="FIGURE 1. Alona natalensis sp. n. from Lakes Cave Tarn 3, Cobham, KwaZulu – Natal, the Republic of South Africa: A – juvenile female of instar I, B – juvenile female of instar II, C – G – parthenogenetic female: C – lateral view, D – valve, E – posterior margin of valves, F – head pores, H – G – postabdomen. Scale bars denote 0.1 mm." httpUri="https://zenodo.org/record/180941/files/figure.png" pageId="3" pageNumber="26">Fig. 1</figureCitation>
|
||
, A–B). Dorsal margin uniformly curved. Postero-dorsal and postero-ventral angles broadly rounded. Posterior margin uniformly curved. A row of about 110 setules along the posterior margin (
|
||
<figureCitation id="134616AAC812A445FAC3FB2DBBE1B1D0" box="[1357,1429,1202,1228]" captionStart="FIGURE 1" captionStartId="4.[151,255,1787,1811]" captionTargetBox="[163,1431,317,1745]" captionTargetId="figure@4.[151,1436,314,1763]" captionTargetPageId="4" captionText="FIGURE 1. Alona natalensis sp. n. from Lakes Cave Tarn 3, Cobham, KwaZulu – Natal, the Republic of South Africa: A – juvenile female of instar I, B – juvenile female of instar II, C – G – parthenogenetic female: C – lateral view, D – valve, E – posterior margin of valves, F – head pores, H – G – postabdomen. Scale bars denote 0.1 mm." httpUri="https://zenodo.org/record/180941/files/figure.png" pageId="3" pageNumber="26">Fig. 1</figureCitation>
|
||
, E), at some distance from one on inner side of carapace, these setules not organized into groups. Ventral margin almost straight, with about 50 setae, first 10–14 setae long, next 15 setae short, other setae of moderate length. Antero-ventral angle rounded. Whole carapace covered by dense, broad longitudinal lines (
|
||
<figureCitation id="134616AAC812A445FAAEFAB5BB13B058" box="[1312,1383,1322,1348]" captionStart="FIGURE 1" captionStartId="4.[151,255,1787,1811]" captionTargetBox="[163,1431,317,1745]" captionTargetId="figure@4.[151,1436,314,1763]" captionTargetPageId="4" captionText="FIGURE 1. Alona natalensis sp. n. from Lakes Cave Tarn 3, Cobham, KwaZulu – Natal, the Republic of South Africa: A – juvenile female of instar I, B – juvenile female of instar II, C – G – parthenogenetic female: C – lateral view, D – valve, E – posterior margin of valves, F – head pores, H – G – postabdomen. Scale bars denote 0.1 mm." httpUri="https://zenodo.org/record/180941/files/figure.png" pageId="3" pageNumber="26">Fig. 1</figureCitation>
|
||
, D). Head relatively small, triangular-round in lateral view, rostrum short, pointing downward. Eye larger than ocellus. Distance from tip of rostrum to ocellus slightly greater than that between ocellus and eye.
|
||
</paragraph>
|
||
<paragraph id="8BC20A2FC812A445FF48FA3CBFCCB3B0" blockId="3.[151,1437,1042,2028]" pageId="3" pageNumber="26">
|
||
<emphasis id="B909D63DC812A445FF48FA3CBF20B0A0" box="[198,340,1443,1468]" italics="true" pageId="3" pageNumber="26">Head shield</emphasis>
|
||
with maximum width behind mandibular articulation, without any prominent sculpture (
|
||
<figureCitation id="134616AAC812A445FAE3FA3DBEDCB0F8" captionStart="FIGURE 2" captionStartId="5.[151,255,1939,1963]" captionTargetBox="[151,1436,424,1914]" captionTargetId="figure@5.[151,1436,424,1915]" captionTargetPageId="5" captionText="FIGURE 2. Alona natalensis sp. n. from Lakes Cave Tarn 3, Cobham, KwaZulu – Natal, the Republic of South Africa, parthenogenetic female: A – B – lateral view, C – antero-dorsal viev, D – E – sculpture of valves, F – head pores, H – postabdomen. Scale bars denote 0.1 mm for A-C, 0.05 mm for D, H, 0.01 mm for E-F." httpUri="https://zenodo.org/record/180942/files/figure.png" pageId="3" pageNumber="26">Fig. 2</figureCitation>
|
||
, C). Rostrum short, broadly rounded. Posterior margin of head shield broadly rounded. Three interconnected major head pores (
|
||
<figureCitation id="134616AAC812A445FEF8FA6DBFCAB310" box="[374,446,1522,1548]" captionStart="FIGURE 1" captionStartId="4.[151,255,1787,1811]" captionTargetBox="[163,1431,317,1745]" captionTargetId="figure@4.[151,1436,314,1763]" captionTargetPageId="4" captionText="FIGURE 1. Alona natalensis sp. n. from Lakes Cave Tarn 3, Cobham, KwaZulu – Natal, the Republic of South Africa: A – juvenile female of instar I, B – juvenile female of instar II, C – G – parthenogenetic female: C – lateral view, D – valve, E – posterior margin of valves, F – head pores, H – G – postabdomen. Scale bars denote 0.1 mm." httpUri="https://zenodo.org/record/180941/files/figure.png" pageId="3" pageNumber="26">Fig. 1</figureCitation>
|
||
, F, 2, F), middle pore slightly smaller than others, located closer to posterior pore. Connection between middle and posterior pore wide, connection between middle and anterior pore narrow. PP about 1.1–1.5 IP. Transverse lateral head pores of about 1.0–1.2 IP length, located about 0.5 IP distance from midline, at a level between anterior and middle main head pores. Lateral pore pockets shallow, with depth about 1/3 of pore length.
|
||
</paragraph>
|
||
<paragraph id="8BC20A2FC812A445FF48F924BD7BB238" blockId="3.[151,1437,1042,2028]" pageId="3" pageNumber="26">
|
||
<emphasis id="B909D63DC812A445FF48F924BF57B3C8" box="[198,291,1723,1748]" italics="true" pageId="3" pageNumber="26">Labrum</emphasis>
|
||
of moderate size (
|
||
<figureCitation id="134616AAC812A445FD89F925BC25B3C8" box="[519,593,1722,1748]" captionStart="FIGURE 3" captionStartId="6.[151,255,1744,1768]" captionTargetBox="[155,1430,202,1711]" captionTargetId="figure@6.[151,1436,194,1720]" captionTargetPageId="6" captionText="FIGURE 3. Alona natalensis sp. n. from Lakes Cave Tarn 3, Cobham, KwaZulu – Natal, Republic of South Africa, parthenogenetic female: A – B – labrum, C – antennule, D – antenna, E – F – limb I and its ODL and IDL, H – G – limb II and its exopodite, I – exopodite of limb III, J – exopodite of limb IV, K – limb V, L – limb VI. Scale bar denotes 0.1 mm." httpUri="https://zenodo.org/record/180943/files/figure.png" pageId="3" pageNumber="26">Fig. 3</figureCitation>
|
||
, A–B). Distal labral plate without setulation. Labral keel of moderate width, with a blunt or rounded apex. Anterior margin of keel convex or wavy, without clearly defined notch at midline, posterior margin with two clusters of setules.
|
||
</paragraph>
|
||
<paragraph id="8BC20A2FC812A445FF48F8ACBAAEB268" blockId="3.[151,1437,1042,2028]" pageId="3" pageNumber="26">
|
||
<emphasis id="B909D63DC812A445FF48F8ACBF6FB250" box="[198,283,1843,1868]" italics="true" pageId="3" pageNumber="26">Thorax</emphasis>
|
||
and a
|
||
<emphasis id="B909D63DC812A445FEE9F8ACBFB0B250" box="[359,452,1843,1868]" italics="true" pageId="3" pageNumber="26">bdomen</emphasis>
|
||
subequal in length, dorsal surface of abdominal segments not saddle-shaped. No abdominal projections. Second abdominal segment with two transverse rows of short setules.
|
||
</paragraph>
|
||
<paragraph id="8BC20A2FC812A442FF48F81CBC06B41E" blockId="3.[151,1437,1042,2028]" lastBlockId="4.[151,1436,152,258]" lastPageId="4" lastPageNumber="27" pageId="3" pageNumber="26">
|
||
<emphasis id="B909D63DC812A445FF48F81CBF12B280" box="[198,358,1923,1948]" italics="true" pageId="3" pageNumber="26">Postabdomen</emphasis>
|
||
(
|
||
<figureCitation id="134616AAC812A445FEF6F81DBFB4B280" box="[376,448,1922,1948]" captionStart="FIGURE 1" captionStartId="4.[151,255,1787,1811]" captionTargetBox="[163,1431,317,1745]" captionTargetId="figure@4.[151,1436,314,1763]" captionTargetPageId="4" captionText="FIGURE 1. Alona natalensis sp. n. from Lakes Cave Tarn 3, Cobham, KwaZulu – Natal, the Republic of South Africa: A – juvenile female of instar I, B – juvenile female of instar II, C – G – parthenogenetic female: C – lateral view, D – valve, E – posterior margin of valves, F – head pores, H – G – postabdomen. Scale bars denote 0.1 mm." httpUri="https://zenodo.org/record/180941/files/figure.png" pageId="3" pageNumber="26">Fig. 1</figureCitation>
|
||
, G–H, 2, H) wide, narrowing distally, with a clearly defined, acute angle between distal and dorsal margins, length about 2.2–2.4 height. Ventral margin almost straight. Inflated basis of claws bordered from distal margin by clear incision. Distal margin weakly convex to straight. Dorsal margin with distal part about 3–3.2 times longer than preanal one, with postanal portion about 1.5 times longer than anal one. Postanal portion of distal margin straight, anal portion weakly concave. Preanal and postanal angles weakly defined. Preanal margin straight.
|
||
</paragraph>
|
||
<caption id="DF025AA7C815A442FF19F964BAE1B244" httpUri="https://zenodo.org/record/180941/files/figure.png" pageId="4" pageNumber="27" targetBox="[163,1431,317,1745]" targetPageId="4">
|
||
<paragraph id="8BC20A2FC815A442FF19F964BAE1B244" blockId="4.[151,1436,1787,1880]" pageId="4" pageNumber="27">
|
||
<emphasis id="B909D63DC815A442FF19F964BF6DB20F" bold="true" box="[151,281,1787,1811]" pageId="4" pageNumber="27">FIGURE 1.</emphasis>
|
||
<taxonomicName id="4C7D71ACC815A442FE91F964BFA5B20E" box="[287,465,1787,1810]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="4" pageNumber="27" phylum="Arthropoda" rank="species" species="natalensis" status="sp. nov.">
|
||
<emphasis id="B909D63DC815A442FE91F964BFA5B20E" box="[287,465,1787,1810]" italics="true" pageId="4" pageNumber="27">Alona natalensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23A6B46C815A442FE56F964BC67B20F" box="[472,531,1787,1811]" pageId="4" pageNumber="27" rank="species">
|
||
<emphasis id="B909D63DC815A442FE56F964BC67B20F" bold="true" box="[472,531,1787,1811]" pageId="4" pageNumber="27">sp. n.</emphasis>
|
||
</taxonomicNameLabel>
|
||
from Lakes Cave Tarn 3, Cobham, KwaZulu–Natal, the Republic of South Africa: A – juvenile female of instar I, B – juvenile female of instar II, C–G – parthenogenetic female: C – lateral view, D – valve, E – posterior margin of valves, F – head pores, H–G – postabdomen. Scale bars denote 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BC20A2FC815A443FF48F819BA50B5C6" blockId="4.[151,1436,1926,2032]" lastBlockId="5.[151,1437,152,378]" lastPageId="5" lastPageNumber="28" pageId="4" pageNumber="27">Postabdomen with eight–ten well-developed marginal denticles, each with several spinules on anterior margin, and with three–five groups of marginal setules on anal margin. Ten–twelve lateral fascicles of short, very thin setules, distalmost seta of each fascicle longest; additional row of two–three fascicles between lateral fascicles and marginal setules in preanal region. Postabdominal claw of moderate length, 1.5 times longer than preanal portion of postabdomen. Basal spine about 0.2 of length of claw.</paragraph>
|
||
<paragraph id="8BC20A2FC814A443FF48FF77BAE0B466" blockId="5.[151,1437,152,378]" pageId="5" pageNumber="28">
|
||
<emphasis id="B909D63DC814A443FF48FF77BF49B41D" box="[198,317,232,257]" italics="true" pageId="5" pageNumber="28">Antennule</emphasis>
|
||
(
|
||
<figureCitation id="134616AAC814A443FEC3FF77BFE7B41E" box="[333,403,232,258]" captionStart="FIGURE 3" captionStartId="6.[151,255,1744,1768]" captionTargetBox="[155,1430,202,1711]" captionTargetId="figure@6.[151,1436,194,1720]" captionTargetPageId="6" captionText="FIGURE 3. Alona natalensis sp. n. from Lakes Cave Tarn 3, Cobham, KwaZulu – Natal, Republic of South Africa, parthenogenetic female: A – B – labrum, C – antennule, D – antenna, E – F – limb I and its ODL and IDL, H – G – limb II and its exopodite, I – exopodite of limb III, J – exopodite of limb IV, K – limb V, L – limb VI. Scale bar denotes 0.1 mm." httpUri="https://zenodo.org/record/180943/files/figure.png" pageId="5" pageNumber="28">Fig. 3</figureCitation>
|
||
, C), of moderate length, almost reaching the tip of rostrum, with four transverse rows of short setules at anterior face. Antennular sensory seta slender, two times shorter than antennule, arising at 2/3 distance from the base. Nine aesthetascs, two of them 1/4 longer than others, of about 2/3 length of antennule, others of similar size. All aesthetascs projecting beyond anterior margin of head shield.
|
||
</paragraph>
|
||
<caption id="DF025AA7C814A443FF19F80CBA71B2EC" httpUri="https://zenodo.org/record/180942/files/figure.png" pageId="5" pageNumber="28" targetBox="[151,1436,424,1914]" targetPageId="5">
|
||
<paragraph id="8BC20A2FC814A443FF19F80CBA71B2EC" blockId="5.[151,1436,1939,2032]" pageId="5" pageNumber="28">
|
||
<emphasis id="B909D63DC814A443FF19F80CBF6EB2B7" bold="true" box="[151,282,1939,1963]" pageId="5" pageNumber="28">FIGURE 2.</emphasis>
|
||
<taxonomicName id="4C7D71ACC814A443FEACF80BBFA2B2B7" box="[290,470,1940,1963]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="5" pageNumber="28" phylum="Arthropoda" rank="species" species="natalensis" status="sp. nov.">
|
||
<emphasis id="B909D63DC814A443FEACF80BBFA2B2B7" box="[290,470,1940,1963]" italics="true" pageId="5" pageNumber="28">Alona natalensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23A6B46C814A443FE50F80CBC6FB2B7" box="[478,539,1939,1963]" pageId="5" pageNumber="28" rank="species">
|
||
<emphasis id="B909D63DC814A443FE50F80CBC6FB2B7" bold="true" box="[478,539,1939,1963]" pageId="5" pageNumber="28">sp. n.</emphasis>
|
||
</taxonomicNameLabel>
|
||
from Lakes Cave Tarn 3, Cobham, KwaZulu–Natal, the Republic of South Africa, parthenogenetic female: A–B – lateral view, C – antero-dorsal viev, D–E – sculpture of valves, F – head pores, H – postabdomen. Scale bars denote 0.1 mm for A-C, 0.05 mm for D, H, 0.01 mm for E-F.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF025AA7C817A440FF19F94FBB01B230" httpUri="https://zenodo.org/record/180943/files/figure.png" pageId="6" pageNumber="29" targetBox="[155,1430,202,1711]" targetPageId="6">
|
||
<paragraph id="8BC20A2FC817A440FF19F94FBB01B230" blockId="6.[151,1436,1744,1836]" pageId="6" pageNumber="29">
|
||
<emphasis id="B909D63DC817A440FF19F94FBF6DB3F4" bold="true" box="[151,281,1744,1768]" pageId="6" pageNumber="29">FIGURE 3.</emphasis>
|
||
<taxonomicName id="4C7D71ACC817A440FEAFF94FBFA0B3FB" box="[289,468,1744,1767]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="6" pageNumber="29" phylum="Arthropoda" rank="species" species="natalensis" status="sp. nov.">
|
||
<emphasis id="B909D63DC817A440FEAFF94FBFA0B3FB" box="[289,468,1744,1767]" italics="true" pageId="6" pageNumber="29">Alona natalensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23A6B46C817A440FE55F94FBC63B3F4" box="[475,535,1744,1768]" pageId="6" pageNumber="29" rank="species">
|
||
<emphasis id="B909D63DC817A440FE55F94FBC63B3F4" bold="true" box="[475,535,1744,1768]" pageId="6" pageNumber="29">sp. n.</emphasis>
|
||
</taxonomicNameLabel>
|
||
from Lakes Cave Tarn 3, Cobham, KwaZulu–Natal, Republic of South Africa, parthenogenetic female: A–B – labrum, C – antennule, D – antenna, E–F – limb I and its ODL and IDL, H–G – limb II and its exopodite, I – exopodite of limb III, J – exopodite of limb IV, K – limb V, L – limb VI. Scale bar denotes 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BC20A2FC817A441FF48F8C4BCDFB5C6" blockId="6.[151,1437,1883,2029]" lastBlockId="7.[151,1437,152,1138]" lastPageId="7" lastPageNumber="30" pageId="6" pageNumber="29">
|
||
<emphasis id="B909D63DC817A440FF48F8C4BF5CB268" box="[198,296,1883,1908]" italics="true" pageId="6" pageNumber="29">Antenna</emphasis>
|
||
(
|
||
<figureCitation id="134616AAC817A440FEB3F8C4BFFCB269" box="[317,392,1883,1909]" captionStart="FIGURE 3" captionStartId="6.[151,255,1744,1768]" captionTargetBox="[155,1430,202,1711]" captionTargetId="figure@6.[151,1436,194,1720]" captionTargetPageId="6" captionText="FIGURE 3. Alona natalensis sp. n. from Lakes Cave Tarn 3, Cobham, KwaZulu – Natal, Republic of South Africa, parthenogenetic female: A – B – labrum, C – antennule, D – antenna, E – F – limb I and its ODL and IDL, H – G – limb II and its exopodite, I – exopodite of limb III, J – exopodite of limb IV, K – limb V, L – limb VI. Scale bar denotes 0.1 mm." httpUri="https://zenodo.org/record/180943/files/figure.png" pageId="6" pageNumber="29">Fig. 3</figureCitation>
|
||
, D), of moderate length. Antennal formula, setae 0–0–3/1–1–3, spines 1–0–1/0–0–1. Basal segment robust, branches elongated, slender, all segments cylindrical, with short setules around distal margin. Seta arising from basal segment of endopodite thin, reaching tip of distal segment. Seta arising from middle segment of endopodite of similar size with apical setae. Spine on basal segment of exopodite shorter then middle segment. Spine from apical segment of exopodite little longer than this segment. Apical spine of endopodite of same length with this segment.
|
||
</paragraph>
|
||
<paragraph id="8BC20A2FC816A441FF48FF77BF86B41E" blockId="7.[151,1437,152,1138]" box="[198,498,232,258]" pageId="7" pageNumber="30">
|
||
<emphasis id="B909D63DC816A441FF48FF77BFF5B41D" box="[198,385,232,257]" italics="true" pageId="7" pageNumber="30">Thoracic limbs:</emphasis>
|
||
six pairs.
|
||
</paragraph>
|
||
<paragraph id="8BC20A2FC816A441FF48FE8FBD13B776" blockId="7.[151,1437,152,1138]" pageId="7" pageNumber="30">
|
||
<emphasis id="B909D63DC816A441FF48FE8FBF60B435" box="[198,276,272,297]" italics="true" pageId="7" pageNumber="30">Limb I</emphasis>
|
||
(
|
||
<figureCitation id="134616AAC816A441FEADFE8FBF1DB436" box="[291,361,272,298]" captionStart="FIGURE 3" captionStartId="6.[151,255,1744,1768]" captionTargetBox="[155,1430,202,1711]" captionTargetId="figure@6.[151,1436,194,1720]" captionTargetPageId="6" captionText="FIGURE 3. Alona natalensis sp. n. from Lakes Cave Tarn 3, Cobham, KwaZulu – Natal, Republic of South Africa, parthenogenetic female: A – B – labrum, C – antennule, D – antenna, E – F – limb I and its ODL and IDL, H – G – limb II and its exopodite, I – exopodite of limb III, J – exopodite of limb IV, K – limb V, L – limb VI. Scale bar denotes 0.1 mm." httpUri="https://zenodo.org/record/180943/files/figure.png" pageId="7" pageNumber="30">Fig. 3</figureCitation>
|
||
, E), of moderate size. Epipodite oval, without finger-like process. Accessory seta of moderate length. ODL (
|
||
<figureCitation id="134616AAC816A441FEE7FEA7BFC5B44E" box="[361,433,312,338]" captionStart="FIGURE 3" captionStartId="6.[151,255,1744,1768]" captionTargetBox="[155,1430,202,1711]" captionTargetId="figure@6.[151,1436,194,1720]" captionTargetPageId="6" captionText="FIGURE 3. Alona natalensis sp. n. from Lakes Cave Tarn 3, Cobham, KwaZulu – Natal, Republic of South Africa, parthenogenetic female: A – B – labrum, C – antennule, D – antenna, E – F – limb I and its ODL and IDL, H – G – limb II and its exopodite, I – exopodite of limb III, J – exopodite of limb IV, K – limb V, L – limb VI. Scale bar denotes 0.1 mm." httpUri="https://zenodo.org/record/180943/files/figure.png" pageId="7" pageNumber="30">Fig. 3</figureCitation>
|
||
, F), with a long seta, setulation on it not visible under optical microscope. IDL with three setae and four–five clusters of small setules on ventral face, seta 1 small, thin, setae 2 and 3, 2-segmented, subequal in length to ODL seta, both with thin setules in distal part. Endite 3 with four setae, one of them shorter than others. On endite 2 there are three setae, two of them robust, armed with robust setules in distal part, little shorter than ODL setae, third seta similar to endite 3 setae. Endite 1 with two 2-segmented setae, both setulated in distal part, and a flat plumose seta of characteristic shape shifted to limb base. Two slender naked seta on anterior face of limb on endites 1 and 2. Seven rows of thin long setules on ventral face of limb. Two ejector hooks, one of them larger than the other.
|
||
</paragraph>
|
||
<paragraph id="8BC20A2FC816A441FF4BFDE7BF5CB616" blockId="7.[151,1437,152,1138]" pageId="7" pageNumber="30">
|
||
<emphasis id="B909D63DC816A441FF4BFDE7BF6AB78D" box="[197,286,632,657]" italics="true" pageId="7" pageNumber="30">Limb II</emphasis>
|
||
. Exopodite (
|
||
<figureCitation id="134616AAC816A441FE35FDE7BC70B78E" box="[443,516,632,658]" captionStart="FIGURE 3" captionStartId="6.[151,255,1744,1768]" captionTargetBox="[155,1430,202,1711]" captionTargetId="figure@6.[151,1436,194,1720]" captionTargetPageId="6" captionText="FIGURE 3. Alona natalensis sp. n. from Lakes Cave Tarn 3, Cobham, KwaZulu – Natal, Republic of South Africa, parthenogenetic female: A – B – labrum, C – antennule, D – antenna, E – F – limb I and its ODL and IDL, H – G – limb II and its exopodite, I – exopodite of limb III, J – exopodite of limb IV, K – limb V, L – limb VI. Scale bar denotes 0.1 mm." httpUri="https://zenodo.org/record/180943/files/figure.png" pageId="7" pageNumber="30">Fig. 3</figureCitation>
|
||
, G), elongated, with one short naked seta. Eight scraping spines (
|
||
<figureCitation id="134616AAC816A441FA93FDE7BB12B78E" box="[1309,1382,632,658]" captionStart="FIGURE 3" captionStartId="6.[151,255,1744,1768]" captionTargetBox="[155,1430,202,1711]" captionTargetId="figure@6.[151,1436,194,1720]" captionTargetPageId="6" captionText="FIGURE 3. Alona natalensis sp. n. from Lakes Cave Tarn 3, Cobham, KwaZulu – Natal, Republic of South Africa, parthenogenetic female: A – B – labrum, C – antennule, D – antenna, E – F – limb I and its ODL and IDL, H – G – limb II and its exopodite, I – exopodite of limb III, J – exopodite of limb IV, K – limb V, L – limb VI. Scale bar denotes 0.1 mm." httpUri="https://zenodo.org/record/180943/files/figure.png" pageId="7" pageNumber="30">Fig. 3</figureCitation>
|
||
, H), increasing progressively in length distally, armed with small setules. Distal armature of gnathobase with three elements, the middle of them armed with denticles. Filter plate with seven setae, the posteriormost considerably shorter.
|
||
</paragraph>
|
||
<paragraph id="8BC20A2FC816A441FF4BFC87BCADB16E" blockId="7.[151,1437,152,1138]" pageId="7" pageNumber="30">
|
||
<emphasis id="B909D63DC816A441FF4BFC87BF45B62D" box="[197,305,792,817]" italics="true" pageId="7" pageNumber="30">Limb III:</emphasis>
|
||
epipodite oval, without finger-like process. Exopodite (
|
||
<figureCitation id="134616AAC816A441FC47FC87BA65B62E" box="[969,1041,792,818]" captionStart="FIGURE 3" captionStartId="6.[151,255,1744,1768]" captionTargetBox="[155,1430,202,1711]" captionTargetId="figure@6.[151,1436,194,1720]" captionTargetPageId="6" captionText="FIGURE 3. Alona natalensis sp. n. from Lakes Cave Tarn 3, Cobham, KwaZulu – Natal, Republic of South Africa, parthenogenetic female: A – B – labrum, C – antennule, D – antenna, E – F – limb I and its ODL and IDL, H – G – limb II and its exopodite, I – exopodite of limb III, J – exopodite of limb IV, K – limb V, L – limb VI. Scale bar denotes 0.1 mm." httpUri="https://zenodo.org/record/180943/files/figure.png" pageId="7" pageNumber="30">Fig. 3</figureCitation>
|
||
, I) trapezium-shaped, with seven setae. Seta 3 being longest, setae 6 and 7 of 2/3 and 1/2 length of seta 3, respectively, other setae very short. Setae 6 and 7 naked, all other plumose, setules on seta 3 considerably longer than on short setae. Distal endite with three setae (
|
||
<figureCitation id="134616AAC816A441FEECFC0FBFDFB6B6" box="[354,427,912,938]" captionStart="FIGURE 4" captionStartId="7.[151,255,1717,1741]" captionTargetBox="[196,1390,1202,1664]" captionTargetId="figure@7.[151,1436,1187,1690]" captionTargetPageId="7" captionText="FIGURE 4. Alona natalensis sp. n. from Lakes Cave Tarn 3, Cobham, KwaZulu – Natal, the Republic of South Africa, parthenogenetic female: A – B – inner portion of limb III, С – inner portion of limb IV. Scale bar denotes 0.05 mm." httpUri="https://zenodo.org/record/180944/files/figure.png" pageId="7" pageNumber="30">Fig. 4</figureCitation>
|
||
, B), two distalmost members slender, sharp, with distal parts unilaterally armed with sharp, strong denticles; basalmost seta thicker, bilaterally armed with long setules. Basal endite (
|
||
<figureCitation id="134616AAC816A441FA93FC27BB13B6CE" box="[1309,1383,952,978]" captionStart="FIGURE 4" captionStartId="7.[151,255,1717,1741]" captionTargetBox="[196,1390,1202,1664]" captionTargetId="figure@7.[151,1436,1187,1690]" captionTargetPageId="7" captionText="FIGURE 4. Alona natalensis sp. n. from Lakes Cave Tarn 3, Cobham, KwaZulu – Natal, the Republic of South Africa, parthenogenetic female: A – B – inner portion of limb III, С – inner portion of limb IV. Scale bar denotes 0.05 mm." httpUri="https://zenodo.org/record/180944/files/figure.png" pageId="7" pageNumber="30">Fig. 4</figureCitation>
|
||
, A), with four stiff setae, increasing in size in basal direction. Gnathobase not clearly separated from basal endite. Four soft setae increasing in size basally, a small sensillum near the base of distalmost seta. Distal armature of gnathobase with four elements. The first one elongated, cylindrical sensillum, second thin, bent seta, others two blunt spines. Filter plate III with seven setae.
|
||
</paragraph>
|
||
<caption id="DF025AA7C816A441FF19F92ABB2CB3F3" httpUri="https://zenodo.org/record/180944/files/figure.png" pageId="7" pageNumber="30" targetBox="[196,1390,1202,1664]" targetPageId="7">
|
||
<paragraph id="8BC20A2FC816A441FF19F92ABB2CB3F3" blockId="7.[151,1436,1717,1775]" pageId="7" pageNumber="30">
|
||
<emphasis id="B909D63DC816A441FF19F92ABF6EB3D1" bold="true" box="[151,282,1717,1741]" pageId="7" pageNumber="30">FIGURE 4.</emphasis>
|
||
<taxonomicName id="4C7D71ACC816A441FEACF929BFA2B3D1" box="[290,470,1718,1741]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="7" pageNumber="30" phylum="Arthropoda" rank="species" species="natalensis" status="sp. nov.">
|
||
<emphasis id="B909D63DC816A441FEACF929BFA2B3D1" box="[290,470,1718,1741]" italics="true" pageId="7" pageNumber="30">Alona natalensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23A6B46C816A441FE50F92ABC6FB3D1" box="[478,539,1717,1741]" pageId="7" pageNumber="30" rank="species">
|
||
<emphasis id="B909D63DC816A441FE50F92ABC6FB3D1" bold="true" box="[478,539,1717,1741]" pageId="7" pageNumber="30">sp. n.</emphasis>
|
||
</taxonomicNameLabel>
|
||
from Lakes Cave Tarn 3, Cobham, KwaZulu–Natal, the Republic of South Africa, parthenogenetic female: A–B – inner portion of limb III, С – inner portion of limb IV. Scale bar denotes 0.05 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BC20A2FC816A44EFF4BF8BCBDD5B5C6" blockId="7.[151,1437,1827,2013]" lastBlockId="8.[151,1437,152,818]" lastPageId="8" lastPageNumber="31" pageId="7" pageNumber="30">
|
||
<emphasis id="B909D63DC816A441FF4BF8BCBF41B220" box="[197,309,1827,1852]" italics="true" pageId="7" pageNumber="30">Limb IV:</emphasis>
|
||
Pre-epipodite setulated; epipodite with a finger-like process longer than epipodite itself. Exopodite (
|
||
<figureCitation id="134616AAC816A441FE91F8D4BF12B279" box="[287,358,1867,1893]" captionStart="FIGURE 3" captionStartId="6.[151,255,1744,1768]" captionTargetBox="[155,1430,202,1711]" captionTargetId="figure@6.[151,1436,194,1720]" captionTargetPageId="6" captionText="FIGURE 3. Alona natalensis sp. n. from Lakes Cave Tarn 3, Cobham, KwaZulu – Natal, Republic of South Africa, parthenogenetic female: A – B – labrum, C – antennule, D – antenna, E – F – limb I and its ODL and IDL, H – G – limb II and its exopodite, I – exopodite of limb III, J – exopodite of limb IV, K – limb V, L – limb VI. Scale bar denotes 0.1 mm." httpUri="https://zenodo.org/record/180943/files/figure.png" pageId="7" pageNumber="30">Fig. 3</figureCitation>
|
||
, J) narrowing to the base, with six setae. Setae 1–3 long, plumose, subequal in length, seta 4 two times shorter, plumose. Setae 5–6 slender, naked, of equal size, longer than seta 4. Inner lobe of limb IV with four setae (
|
||
<figureCitation id="134616AAC816A441FED7F804BFD5B2A9" box="[345,417,1947,1973]" captionStart="FIGURE 4" captionStartId="7.[151,255,1717,1741]" captionTargetBox="[196,1390,1202,1664]" captionTargetId="figure@7.[151,1436,1187,1690]" captionTargetPageId="7" captionText="FIGURE 4. Alona natalensis sp. n. from Lakes Cave Tarn 3, Cobham, KwaZulu – Natal, the Republic of South Africa, parthenogenetic female: A – B – inner portion of limb III, С – inner portion of limb IV. Scale bar denotes 0.05 mm." httpUri="https://zenodo.org/record/180944/files/figure.png" pageId="7" pageNumber="30">Fig. 4</figureCitation>
|
||
, C). Distalmost seta slender, sharp, armed with strong, sharp denticles, next to it with inflated base, armed with 7–9 strong, sharp setules, two other slender, with narrow base, in distal part with thin setules. Sensillum rounded. Three soft setae increasing in size basally. Gnathobase with one, 2-segmented seta, and pair of small hillocks distally. Filter plate with five setae.
|
||
</paragraph>
|
||
<paragraph id="8BC20A2FC819A44EFF4BFF77BF6FB4BE" blockId="8.[151,1437,152,818]" pageId="8" pageNumber="31">
|
||
<emphasis id="B909D63DC819A44EFF4BFF77BF6FB41D" box="[197,283,232,257]" italics="true" pageId="8" pageNumber="31">Limb V</emphasis>
|
||
(
|
||
<figureCitation id="134616AAC819A44EFEA5FF77BF06B41E" box="[299,370,232,258]" captionStart="FIGURE 3" captionStartId="6.[151,255,1744,1768]" captionTargetBox="[155,1430,202,1711]" captionTargetId="figure@6.[151,1436,194,1720]" captionTargetPageId="6" captionText="FIGURE 3. Alona natalensis sp. n. from Lakes Cave Tarn 3, Cobham, KwaZulu – Natal, Republic of South Africa, parthenogenetic female: A – B – labrum, C – antennule, D – antenna, E – F – limb I and its ODL and IDL, H – G – limb II and its exopodite, I – exopodite of limb III, J – exopodite of limb IV, K – limb V, L – limb VI. Scale bar denotes 0.1 mm." httpUri="https://zenodo.org/record/180943/files/figure.png" pageId="8" pageNumber="31">Fig. 3</figureCitation>
|
||
, K): pre-epipodite setulated, epipodite with finger-like process longer than epipodite itself. Exopodite divided in two lobes, lateral lobe with three long, densely setulated setae, seta 1 being longest, distal lobe densely setulated, with only a single short seta, twice shorter than seta 1. Inner limb portion an oval lobe, with setulated inner margin. At inner face, two setae, one three times longer than other. Filter plate with three setae.
|
||
</paragraph>
|
||
<paragraph id="8BC20A2FC819A44EFF4BFE2FBF1CB4EE" blockId="8.[151,1437,152,818]" pageId="8" pageNumber="31">
|
||
<emphasis id="B909D63DC819A44EFF4BFE2FBF53B4D5" box="[197,295,432,457]" italics="true" pageId="8" pageNumber="31">Limb VI</emphasis>
|
||
(
|
||
<figureCitation id="134616AAC819A44EFEB4FE2FBFF0B4D6" box="[314,388,432,458]" captionStart="FIGURE 3" captionStartId="6.[151,255,1744,1768]" captionTargetBox="[155,1430,202,1711]" captionTargetId="figure@6.[151,1436,194,1720]" captionTargetPageId="6" captionText="FIGURE 3. Alona natalensis sp. n. from Lakes Cave Tarn 3, Cobham, KwaZulu – Natal, Republic of South Africa, parthenogenetic female: A – B – labrum, C – antennule, D – antenna, E – F – limb I and its ODL and IDL, H – G – limb II and its exopodite, I – exopodite of limb III, J – exopodite of limb IV, K – limb V, L – limb VI. Scale bar denotes 0.1 mm." httpUri="https://zenodo.org/record/180943/files/figure.png" pageId="8" pageNumber="31">Fig. 3</figureCitation>
|
||
, L) an elongated lobe, its length about twice maximum width, with most of its margin densely setulated.
|
||
</paragraph>
|
||
<paragraph id="8BC20A2FC819A44EFF4BFE60BCE6B706" blockId="8.[151,1437,152,818]" box="[197,658,511,538]" pageId="8" pageNumber="31">
|
||
<emphasis id="B909D63DC819A44EFF4BFE60BC61B705" bold="true" box="[197,533,511,537]" pageId="8" pageNumber="31">Ephippial female and male</emphasis>
|
||
unknown.
|
||
</paragraph>
|
||
<paragraph id="8BC20A2FC819A44EFF4BFDB8BEB8B78E" blockId="8.[151,1437,152,818]" pageId="8" pageNumber="31">
|
||
<emphasis id="B909D63DC819A44EFF4BFDB8BF75B75D" bold="true" box="[197,257,551,577]" pageId="8" pageNumber="31">Size:</emphasis>
|
||
In juvenile females of instar I, length
|
||
<quantity id="4C85A7CAC819A44EFD40FDB7BD0AB75E" box="[718,894,552,578]" metricMagnitude="-4" metricUnit="m" metricValue="3.65" metricValueMax="3.8" metricValueMin="3.5" pageId="8" pageNumber="31" unit="mm" value="0.365" valueMax="0.38" valueMin="0.35">0.35–0.38 mm</quantity>
|
||
, height
|
||
<quantity id="4C85A7CAC819A44EFC52FDB7BAF8B75E" box="[988,1164,552,578]" metricMagnitude="-4" metricUnit="m" metricValue="2.1" metricValueMax="2.2" metricValueMin="2.0" pageId="8" pageNumber="31" unit="mm" value="0.21" valueMax="0.22" valueMin="0.2">0.20–0.22 mm</quantity>
|
||
, in juvenile females of instar II length
|
||
<quantity id="4C85A7CAC819A44EFEC5FDCFBF9EB776" box="[331,490,592,618]" metricMagnitude="-4" metricUnit="m" metricValue="4.25" metricValueMax="4.5" metricValueMin="4.0" pageId="8" pageNumber="31" unit="mm" value="0.425" valueMax="0.45" valueMin="0.4">0.4–0.45 mm</quantity>
|
||
, height
|
||
<quantity id="4C85A7CAC819A44EFDC8FDCFBC80B776" box="[582,756,592,618]" metricMagnitude="-4" metricUnit="m" metricValue="2.5" metricValueMax="2.6" metricValueMin="2.4" pageId="8" pageNumber="31" unit="mm" value="0.25" valueMax="0.26" valueMin="0.24">0.24–0.26 mm</quantity>
|
||
. In adult females, length
|
||
<quantity id="4C85A7CAC819A44EFB93FDCFBABEB776" box="[1053,1226,592,618]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" metricValueMax="5.4" metricValueMin="4.6" pageId="8" pageNumber="31" unit="mm" value="0.5" valueMax="0.54" valueMin="0.46">0.46–0.54 mm</quantity>
|
||
, height
|
||
<quantity id="4C85A7CAC819A44EFAA8FDCFBEBDB78E" metricMagnitude="-4" metricUnit="m" metricValue="3.0500000000000007" metricValueMax="3.3000000000000003" metricValueMin="2.8000000000000003" pageId="8" pageNumber="31" unit="mm" value="0.305" valueMax="0.33" valueMin="0.28">0.28–0.33 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36759A4C819A44EFF4BFD00BCA2B62E" pageId="8" pageNumber="31" type="distribution">
|
||
<paragraph id="8BC20A2FC819A44EFF4BFD00BCA2B62E" blockId="8.[151,1437,152,818]" pageId="8" pageNumber="31">
|
||
<emphasis id="B909D63DC819A44EFF4BFD00BC7CB7A5" bold="true" box="[197,520,671,697]" pageId="8" pageNumber="31">Distribution and ecology:</emphasis>
|
||
<taxonomicName id="4C7D71ACC819A44EFD9DFD3FBCD9B7A5" box="[531,685,672,697]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="8" pageNumber="31" phylum="Arthropoda" rank="species" species="natalensis" status="sp. nov.">
|
||
<emphasis id="B909D63DC819A44EFD9DFD3FBCD9B7A5" box="[531,685,672,697]" italics="true" pageId="8" pageNumber="31">A. natalensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23A6B46C819A44EFD39FD00BC88B7A5" box="[695,764,671,697]" pageId="8" pageNumber="31" rank="species">
|
||
<emphasis id="B909D63DC819A44EFD39FD00BC88B7A5" bold="true" box="[695,764,671,697]" pageId="8" pageNumber="31">sp. n.</emphasis>
|
||
</taxonomicNameLabel>
|
||
inhabits small, possibly temporary, water bodies (pools and tarns) in the East Escarpment portion of Drakensberg Mountains within KwaZulu–
|
||
<collectingCountry id="F36A4ABFC819A44EFB16FD57BAACB7FE" box="[1176,1240,712,738]" name="South Africa" pageId="8" pageNumber="31">Natal</collectingCountry>
|
||
and
|
||
<collectingCountry id="F36A4ABFC819A44EFA9FFD57BB07B7FE" box="[1297,1395,712,738]" name="Lesotho" pageId="8" pageNumber="31">Lesotho</collectingCountry>
|
||
. At the time of sampling, pH varied from 6 to 7.6, temperature from 16.4 to 22 ºC. Other species of
|
||
<taxonomicName id="4C7D71ACC819A44EFB77FD6FBB04B616" box="[1273,1392,752,778]" kingdom="Animalia" order="Cladocera" pageId="8" pageNumber="31" rank="order">Cladocera</taxonomicName>
|
||
cooccurring with
|
||
<taxonomicName id="4C7D71ACC819A44EFEC4FC87BF95B62D" box="[330,481,792,817]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="8" pageNumber="31" phylum="Arthropoda" rank="species" species="natalensis">
|
||
<emphasis id="B909D63DC819A44EFEC4FC87BF95B62D" box="[330,481,792,817]" italics="true" pageId="8" pageNumber="31">A. natalensis</emphasis>
|
||
</taxonomicName>
|
||
are listed in
|
||
<tableCitation id="C6FF3F94C819A44EFDF7FC87BCA6B62E" box="[633,722,792,818]" captionStart="TABLE 2" captionStartId="8.[151,239,866,890]" captionTargetBox="[159,1425,957,1169]" captionTargetPageId="8" captionText="TABLE 2. Species found together with A. natalensis (based on the preliminary data of N. N. Smirnov, A. A. Kotov and A. Yu. Sinev)." httpUri="http://table.plazi.org/id/DF025AA7C819A44EFF19FCFDBF5DB680" pageId="8" pageNumber="31" tableUuid="DF025AA7C819A44EFF19FCFDBF5DB680">Table 2</tableCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |