334 lines
56 KiB
XML
334 lines
56 KiB
XML
<document id="D293A264C04183ADFE777674EA168987" ID-CLB-Dataset="9373" ID-DOI="10.11646/zootaxa.4885.3.1" ID-GBIF-Dataset="de7c4264-09b0-4361-a7cb-04f80e6ddbe2" ID-ISSN="1175-5326" ID-Zenodo-Dep="4296625" ID-ZooBank="784B14D1-7B68-42F1-81A1-9EAB8DFD7E79" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1606679374572" checkinUser="plazi" docAuthor="Sinev, Artem Y." docDate="2020" docId="03B287B6FFE9FF81BDB5FD56FA7AA991" docLanguage="en" docName="zootaxa.4885.3.1.pdf" docOrigin="Zootaxa 4885 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Biapertura elliptica Sinev 2020, comb. nov." docType="treatment" docVersion="9" lastPageNumber="322" masterDocId="FF8BFFCEFFF8FF94BD22FFADFFEBA840" masterDocTitle="Re-evaluation of the genus Biapertura Smirnov, 1971 (Cladocera: Anomopoda Chydoridae)" masterLastPageNumber="335" masterPageNumber="301" pageNumber="318" updateTime="1698846790556" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="C80AA59C83477341C460CF85F1074224">Re-evaluation of the genus Biapertura Smirnov, 1971 (Cladocera: Anomopoda Chydoridae)</mods:title>
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<mods:namePart id="FB70B6C62F3FF9F701693C6F4D19CEAC">Sinev, Artem Y.</mods:namePart>
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<mods:title id="28E12472B54F273DB719ABFA2F4E4CE7">Zootaxa</mods:title>
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<mods:part id="4CAD31B36691B0FD6CE06E9C164E445A">
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<mods:date id="319702CC02FB62A503660096EADC4FF9">2020</mods:date>
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<mods:number id="2652BB55F3D121F6AAE4C2F4883A94AB">2020-11-26</mods:number>
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<mods:number id="51C6A9337D211A5FB062D624638025DC">4885</mods:number>
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<treatment id="03B287B6FFE9FF81BDB5FD56FA7AA991" ID-DOI="http://doi.org/10.5281/zenodo.4331309" ID-GBIF-Taxon="170719277" ID-Zenodo-Dep="4331309" LSID="urn:lsid:plazi:treatment:03B287B6FFE9FF81BDB5FD56FA7AA991" httpUri="http://treatment.plazi.org/id/03B287B6FFE9FF81BDB5FD56FA7AA991" lastPageId="21" lastPageNumber="322" pageId="17" pageNumber="318">
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<subSubSection id="C301652BFFE9FF85BDB5FD56FD5CAB55" box="[151,695,762,789]" pageId="17" pageNumber="318" type="nomenclature">
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<paragraph id="8BA436A0FFE9FF85BDB5FD56FD5CAB55" blockId="17.[151,695,762,789]" box="[151,695,762,789]" pageId="17" pageNumber="318">
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<heading id="D0EC81CCFFE9FF85BDB5FD56FD5CAB55" bold="true" box="[151,695,762,789]" fontSize="11" level="1" pageId="17" pageNumber="318" reason="1">
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<emphasis id="B96FEAB2FFE9FF85BDB5FD56FD5CAB55" bold="true" box="[151,695,762,789]" pageId="17" pageNumber="318">
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<taxonomicName id="4C1B4D23FFE9FF85BDB5FD56FDC1AB54" authority="(Sinev, 1997)" authorityName="Sinev" authorityYear="2020" baseAuthorityName="Sinev" baseAuthorityYear="1997" box="[151,554,762,789]" class="Branchiopoda" family="Chydoridae" genus="Biapertura" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diplostraca" pageId="17" pageNumber="318" phylum="Arthropoda" rank="species" species="elliptica" status="comb. nov.">
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<emphasis id="B96FEAB2FFE9FF85BDB5FD56FE68AB55" bold="true" box="[151,387,762,789]" italics="true" pageId="17" pageNumber="318">Biapertura elliptica</emphasis>
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(
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<bibRefCitation id="EF8A4B51FFE9FF85BCB0FD57FDCAAB54" author="Sinev, A. Y." box="[402,545,762,788]" pageId="17" pageNumber="318" pagination="47 - 58" refId="ref20274" refString="Sinev, A. Y. (1997) Review of the affinis- group of Alona Baird, 1843, with the description of a new species from Australia (Anomopoda: Chydoridae). Arthropoda Selecta, 6 (3 - 4), 47 - 58." type="journal article" year="1997">Sinev, 1997</bibRefCitation>
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)
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</taxonomicName>
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<taxonomicNameLabel id="A25C57C9FFE9FF85BF13FD56FD5CAB55" box="[561,695,763,789]" pageId="17" pageNumber="318" rank="species">comb. nov.</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="C301652BFFE9FF85BDB5FC92FDFAAB17" box="[151,529,831,855]" pageId="17" pageNumber="318" type="reference_group">
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<paragraph id="8BA436A0FFE9FF85BDB5FC92FDFAAB17" blockId="17.[151,529,831,855]" box="[151,529,831,855]" pageId="17" pageNumber="318">
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<bibRefCitation id="EF8A4B51FFE9FF85BDB5FC92FEB2AB17" author="Sinev, A. Y." box="[151,345,831,855]" pageId="17" pageNumber="318" pagination="47 - 58" refId="ref20274" refString="Sinev, A. Y. (1997) Review of the affinis- group of Alona Baird, 1843, with the description of a new species from Australia (Anomopoda: Chydoridae). Arthropoda Selecta, 6 (3 - 4), 47 - 58." type="journal article" year="1997">Sinev 1997: 55–57</bibRefCitation>
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,
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<figureCitation id="13202A25FFE9FF85BC41FC92FE5CAB17" box="[355,439,831,855]" captionStart-0="FIGURE 5" captionStart-1="FIGURE 6" captionStartId-0="9.[151,250,1330,1354]" captionStartId-1="11.[151,250,1774,1798]" captionTargetBox-0="[180,1400,614,1260]" captionTargetBox-1="[163,1416,289,1750]" captionTargetId-0="figure-198@9.[151,1436,597,1307]" captionTargetId-1="figure-67@11.[151,1436,273,1751]" captionTargetPageId-0="9" captionTargetPageId-1="11" captionText-0="FIGURE 5. Biapertura affinis (Leydig, 1860) from Klein Vaal River, Transvaal Province, Republic of South Africa, adult male. A, lateral view. B, postabdomen. C, distal portion of postabdomen. D, antennule. E, copulatory hook of thoracic limb I. F, IDL of thoracic limb I." captionText-1="FIGURE 6. Biapertura kendallensis (Henry, 1919) from Ryan’s II Billabong, Bonegilla, east of Wodonga, Victoria, Australia. A–B, juvenile females of instar I and II. C–K, adult parthenogenetic female. C, lateral view. D, ventral margin of valves. E, setae of anterior group. F, setae of posterior group. G, posterior margin of valves. H, posteroventral angle of valves. I–J, head shields. K, head pores. L, ephippial female. M–N, juvenile males of instar I and II. O, adult male." figureDoi-0="http://doi.org/10.5281/zenodo.4296635" figureDoi-1="http://doi.org/10.5281/zenodo.4296639" httpUri-0="https://zenodo.org/record/4296635/files/figure.png" httpUri-1="https://zenodo.org/record/4296639/files/figure.png" pageId="17" pageNumber="318">Fig. 5–6</figureCitation>
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(
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<taxonomicName id="4C1B4D23FFE9FF85BCE4FC92FDE8AB17" ID-CoL="SSX" baseAuthorityName="Sinev" baseAuthorityYear="2013" box="[454,515,831,855]" class="Branchiopoda" family="Chydoridae" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="17" pageNumber="318" phylum="Arthropoda" rank="genus">
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<emphasis id="B96FEAB2FFE9FF85BCE4FC92FDE8AB17" box="[454,515,831,855]" italics="true" pageId="17" pageNumber="318">Alona</emphasis>
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</taxonomicName>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="C301652BFFE9FF85BDB5FC28FC3AAC37" pageId="17" pageNumber="318" type="materials_examined">
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<paragraph id="8BA436A0FFE9FF85BDB5FC28FDFAAB83" blockId="17.[151,1437,901,2008]" pageId="17" pageNumber="318">
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<materialsCitation id="3B733CFDFFE9FF85BDB5FC28FDFAAB83" ID-GBIF-Occurrence="2990893301" collectorName="N. N. Smirnov." country="Australia" elevation="1920" location="Lake Albina" municipality="Kosciuszko National Park" pageId="17" pageNumber="318" specimenCount="1" stateProvince="New South Wales" typeStatus="holotype">
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<emphasis id="B96FEAB2FFE9FF85BDB5FC28FED3ABDF" bold="true" box="[151,312,901,927]" pageId="17" pageNumber="318">
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<typeStatus id="54A08802FFE9FF85BDB5FC28FF39ABDF" box="[151,210,901,927]" pageId="17" pageNumber="318">Type</typeStatus>
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locality.
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</emphasis>
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<collectingCountry id="F30C7630FFE9FF85BC63FC28FE40ABDF" box="[321,427,901,927]" name="Australia" pageId="17" pageNumber="318">Australia</collectingCountry>
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,
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<collectingRegion id="49DFF842FFE9FF85BC9AFC2BFD63ABDF" box="[440,648,901,928]" country="Australia" name="New South Wales" pageId="17" pageNumber="318">New South Wales</collectingRegion>
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,
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<collectingMunicipality id="6BC0ACDAFFE9FF85BFB4FC28FC27ABDF" box="[662,972,901,927]" pageId="17" pageNumber="318">Kosciuszko National Park</collectingMunicipality>
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, pool near
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<location id="8EC4607BFFE9FF85B96DFC28FB0BABDF" LSID="urn:lsid:plazi:treatment:03B287B6FFE9FF81BDB5FD56FA7AA991:8EC4607BFFE9FF85B96DFC28FB0BABDF" box="[1103,1248,901,927]" country="Australia" municipality="Kosciuszko National Park" name="Lake Albina" pageId="17" pageNumber="318" stateProvince="New South Wales">Lake Albina</location>
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; elevation about
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<quantity id="4CE39B45FFE9FF85BDB5FC04FF18AB83" box="[151,243,937,963]" metricMagnitude="3" metricUnit="m" metricValue="1.92" pageId="17" pageNumber="318" unit="m" value="1920.0">
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||
<elevation id="0036D193FFE9FF85BDB5FC04FF18AB83" box="[151,243,937,963]" metricMagnitude="3" metricUnit="m" metricValue="1.92" pageId="17" pageNumber="318" unit="m" value="1920.0">1920 m</elevation>
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</quantity>
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.a.s.l., coll.
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<collectorName id="26EE5376FFE9FF85BC4FFC07FDFAAB83" box="[365,529,937,964]" pageId="17" pageNumber="318">N.N. Smirnov.</collectorName>
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||
</materialsCitation>
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||
</paragraph>
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||
<paragraph id="8BA436A0FFE9FF85BDE5FC60FB13AC4C" blockId="17.[151,1437,901,2008]" pageId="17" pageNumber="318">
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||
<emphasis id="B96FEAB2FFE9FF85BDE5FC60FE9AABA7" bold="true" box="[199,369,973,999]" pageId="17" pageNumber="318">Type material</emphasis>
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||
.
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||
<materialsCitation id="3B733CFDFFE9FF85BCA0FC60FBE6ABA7" ID-GBIF-Occurrence="2990893306" accessionNumber="P42716" box="[386,1037,973,1000]" pageId="17" pageNumber="318" specimenCount="1" typeStatus="holotype">
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||
<typeStatus id="54A08802FFE9FF85BCA0FC60FE01ABA7" box="[386,490,973,999]" pageId="17" pageNumber="318" type="holotype">Holotype</typeStatus>
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||
at Australian Museum, access number P42716
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||
</materialsCitation>
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||
.
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<materialsCitation id="3B733CFDFFE9FF85B938FC63FB1FAC4C" ID-GBIF-Occurrence="2990893307" collectionCode="V" location="University" municipality="Lomonosov" pageId="17" pageNumber="318" specimenCount="1" stateProvince="Moscow" typeStatus="paratype">
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<typeStatus id="54A08802FFE9FF85B938FC63FB6CABA8" box="[1050,1159,974,1000]" pageId="17" pageNumber="318" type="paratype">Paratypes</typeStatus>
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(16 parthenogenetic females) at Zoological Museum of M.
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<collectionCode id="ED0AAE65FFE9FF85BF08FC5FFDABAC4C" box="[554,576,1010,1036]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="17" pageNumber="318" type="Museum">V</collectionCode>
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.
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<collectingMunicipality id="6BC0ACDAFFE9FF85BF68FC5FFD3BAC4C" box="[586,720,1010,1036]" pageId="17" pageNumber="318">Lomonosov</collectingMunicipality>
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<collectingRegion id="49DFF842FFE9FF85BFF5FC5FFC9DAC4B" box="[727,886,1009,1036]" country="Russia" name="Moscow" pageId="17" pageNumber="318">Moscow State</collectingRegion>
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<location id="8EC4607BFFE9FF85BE5FFC5CFC1FAC4B" LSID="urn:lsid:plazi:treatment:03B287B6FFE9FF81BDB5FD56FA7AA991:8EC4607BFFE9FF85BE5FFC5CFC1FAC4B" box="[893,1012,1009,1035]" municipality="Lomonosov" name="University" pageId="17" pageNumber="318" stateProvince="Moscow">University</location>
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, access number Ml-15
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</materialsCitation>
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||
.
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</paragraph>
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<paragraph id="8BA436A0FFE9FF85BDE5FBB8FAD0AC6F" blockId="17.[151,1437,901,2008]" box="[199,1339,1045,1072]" pageId="17" pageNumber="318">
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||
<emphasis id="B96FEAB2FFE9FF85BDE5FBB8FE3BAC6F" bold="true" box="[199,464,1045,1071]" pageId="17" pageNumber="318">Material studied here.</emphasis>
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||
Over
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<specimenCount id="9D1DFD29FFE9FF85BF34FBB8FD7BAC6F" box="[534,656,1045,1071]" pageId="17" pageNumber="318" type="female">30 females</specimenCount>
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from
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<typeStatus id="54A08802FFE9FF85BFF6FBBBFCEFAC70" box="[724,772,1046,1072]" pageId="17" pageNumber="318">type</typeStatus>
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||
locality, not officially designated as
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<typeStatus id="54A08802FFE9FF85B983FBBBFB3AAC70" box="[1185,1233,1046,1072]" pageId="17" pageNumber="318">type</typeStatus>
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||
material.
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||
</paragraph>
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||
<paragraph id="8BA436A0FFE9FF85BDE5FB94FC3AAC37" blockId="17.[151,1437,901,2008]" pageId="17" pageNumber="318">
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||
<emphasis id="B96FEAB2FFE9FF85BDE5FB94FE0CAC13" bold="true" box="[199,487,1081,1107]" pageId="17" pageNumber="318">Material studied earlier.</emphasis>
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||
see
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||
<bibRefCitation id="EF8A4B51FFE9FF85BF35FB94FD43AC13" author="Sinev, A. Y." box="[535,680,1081,1107]" pageId="17" pageNumber="318" pagination="47 - 58" refId="ref20274" refString="Sinev, A. Y. (1997) Review of the affinis- group of Alona Baird, 1843, with the description of a new species from Australia (Anomopoda: Chydoridae). Arthropoda Selecta, 6 (3 - 4), 47 - 58." type="journal article" year="1997">Sinev (1997)</bibRefCitation>
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||
for the material from the
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||
<typeStatus id="54A08802FFE9FF85BEE7FB97FC1EAC14" box="[965,1013,1082,1108]" pageId="17" pageNumber="318">type</typeStatus>
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||
locality. Initial description of the species was rather short by modern standards, so full description is provided.
|
||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C301652BFFE9FF81BDE5FB2CFF21A95D" lastPageId="21" lastPageNumber="322" pageId="17" pageNumber="318" type="description">
|
||
<paragraph id="8BA436A0FFE9FF85BDE5FB2CFCA5ACA3" blockId="17.[151,1437,901,2008]" pageId="17" pageNumber="318">
|
||
<emphasis id="B96FEAB2FFE9FF85BDE5FB2CFD6FACDB" bold="true" box="[199,644,1153,1179]" pageId="17" pageNumber="318">Description. Parthenogenetic female.</emphasis>
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||
In lateral view, body low oval in juvenile females (
|
||
<figureCitation id="13202A25FFE9FF85B9F8FB2CFABFACDC" box="[1242,1364,1153,1180]" captionStart="FIGURE 11" captionStartId="18.[151,250,1882,1906]" captionTargetBox="[154,1436,389,1848]" captionTargetId="figure-122@18.[151,1436,381,1859]" captionTargetPageId="18" captionText="FIGURE 11. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–B, juvenile females of instar I and II. C–P, adult parthenogenetic female. C, lateral view. D, ventral margin of valves. E–F, posteroventral angle of valves. G–H, head shield. I, head pores. J–K, labral keel. L–M, postabdomen. N, postanal margin of postabdomen. O, postabdominal claw. P, antenna." figureDoi="http://doi.org/10.5281/zenodo.4296649" httpUri="https://zenodo.org/record/4296649/files/figure.png" pageId="17" pageNumber="318">Fig.11A,B</figureCitation>
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||
); very regular oval, of moderate height in adults (
|
||
<figureCitation id="13202A25FFE9FF85BF53FB08FD3EACFF" box="[625,725,1189,1215]" captionStart="FIGURE 11" captionStartId="18.[151,250,1882,1906]" captionTargetBox="[154,1436,389,1848]" captionTargetId="figure-122@18.[151,1436,381,1859]" captionTargetPageId="18" captionText="FIGURE 11. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–B, juvenile females of instar I and II. C–P, adult parthenogenetic female. C, lateral view. D, ventral margin of valves. E–F, posteroventral angle of valves. G–H, head shield. I, head pores. J–K, labral keel. L–M, postabdomen. N, postanal margin of postabdomen. O, postabdominal claw. P, antenna." figureDoi="http://doi.org/10.5281/zenodo.4296649" httpUri="https://zenodo.org/record/4296649/files/figure.png" pageId="17" pageNumber="318">Fig. 11C</figureCitation>
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||
,
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<figureCitation id="13202A25FFE9FF85BFC2FB08FD10ACFF" box="[736,763,1189,1215]" captionStart="FIGURE 12" captionStartId="19.[151,250,1919,1943]" captionTargetBox="[151,1436,181,1895]" captionTargetId="figure-15@19.[151,1436,181,1895]" captionTargetPageId="19" captionText="FIGURE 12. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–I, adult parthenogenetic female. A–B, lateral view. C, ventrolateral view. D, dorsal view. E–F, head pores. G, dorsal pores. H, postabdomen. I, postabdominal claw and distal portion of postabdomen." figureDoi="http://doi.org/10.5281/zenodo.4296651" httpUri="https://zenodo.org/record/4296651/files/figure.png" pageId="17" pageNumber="318">12</figureCitation>
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A–D); moderately compressed laterally. Maximum height at the middle of the body. In adults height/length ratio about 0.6.
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||
</paragraph>
|
||
<paragraph id="8BA436A0FFE9FF85BDE5FB43FD49AD33" blockId="17.[151,1437,901,2008]" pageId="17" pageNumber="318">
|
||
<emphasis id="B96FEAB2FFE9FF85BDE5FB43FEDEAD48" box="[199,309,1262,1288]" italics="true" pageId="17" pageNumber="318">Carapace</emphasis>
|
||
. Dorsal margin convex; postero-dorsal and postero-ventral angles broadly rounded. Posterior margin convex. Antero-ventral angle rounded. Setae of ventral margin of valves (
|
||
<figureCitation id="13202A25FFE9FF85BEFAFABCFBD6AD6B" box="[984,1085,1297,1323]" captionStart="FIGURE 11" captionStartId="18.[151,250,1882,1906]" captionTargetBox="[154,1436,389,1848]" captionTargetId="figure-122@18.[151,1436,381,1859]" captionTargetPageId="18" captionText="FIGURE 11. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–B, juvenile females of instar I and II. C–P, adult parthenogenetic female. C, lateral view. D, ventral margin of valves. E–F, posteroventral angle of valves. G–H, head shield. I, head pores. J–K, labral keel. L–M, postabdomen. N, postanal margin of postabdomen. O, postabdominal claw. P, antenna." figureDoi="http://doi.org/10.5281/zenodo.4296649" httpUri="https://zenodo.org/record/4296649/files/figure.png" pageId="17" pageNumber="318">Fig. 11D</figureCitation>
|
||
) and setulae of postero-ventral angle (
|
||
<figureCitation id="13202A25FFE9FF85BDC1FA98FEC4AD0F" box="[227,303,1333,1359]" captionStart="FIGURE 11" captionStartId="18.[151,250,1882,1906]" captionTargetBox="[154,1436,389,1848]" captionTargetId="figure-122@18.[151,1436,381,1859]" captionTargetPageId="18" captionText="FIGURE 11. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–B, juvenile females of instar I and II. C–P, adult parthenogenetic female. C, lateral view. D, ventral margin of valves. E–F, posteroventral angle of valves. G–H, head shield. I, head pores. J–K, labral keel. L–M, postabdomen. N, postanal margin of postabdomen. O, postabdominal claw. P, antenna." figureDoi="http://doi.org/10.5281/zenodo.4296649" httpUri="https://zenodo.org/record/4296649/files/figure.png" pageId="17" pageNumber="318">Fig. 11</figureCitation>
|
||
E–F, 13A) same as in the previous species. Carapace ornamentation as dense longitudinal striae; longitudinal lines not found in studied specimens.
|
||
</paragraph>
|
||
<paragraph id="8BA436A0FFE9FF85BDE5FAD0FCE1AE0B" blockId="17.[151,1437,901,2008]" pageId="17" pageNumber="318">
|
||
<emphasis id="B96FEAB2FFE9FF85BDE5FAD0FEEFADD7" box="[199,260,1405,1431]" italics="true" pageId="17" pageNumber="318">Head</emphasis>
|
||
(
|
||
<figureCitation id="13202A25FFE9FF85BC30FAD0FEB5ADD7" box="[274,350,1405,1431]" captionStart="FIGURE 11" captionStartId="18.[151,250,1882,1906]" captionTargetBox="[154,1436,389,1848]" captionTargetId="figure-122@18.[151,1436,381,1859]" captionTargetPageId="18" captionText="FIGURE 11. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–B, juvenile females of instar I and II. C–P, adult parthenogenetic female. C, lateral view. D, ventral margin of valves. E–F, posteroventral angle of valves. G–H, head shield. I, head pores. J–K, labral keel. L–M, postabdomen. N, postanal margin of postabdomen. O, postabdominal claw. P, antenna." figureDoi="http://doi.org/10.5281/zenodo.4296649" httpUri="https://zenodo.org/record/4296649/files/figure.png" pageId="17" pageNumber="318">Fig. 11</figureCitation>
|
||
G–H) as in the previous species. Two major head pores (
|
||
<figureCitation id="13202A25FFE9FF85BEF3FAD0FBC0ADD7" box="[977,1067,1405,1431]" captionStart="FIGURE 11" captionStartId="18.[151,250,1882,1906]" captionTargetBox="[154,1436,389,1848]" captionTargetId="figure-122@18.[151,1436,381,1859]" captionTargetPageId="18" captionText="FIGURE 11. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–B, juvenile females of instar I and II. C–P, adult parthenogenetic female. C, lateral view. D, ventral margin of valves. E–F, posteroventral angle of valves. G–H, head shield. I, head pores. J–K, labral keel. L–M, postabdomen. N, postanal margin of postabdomen. O, postabdominal claw. P, antenna." figureDoi="http://doi.org/10.5281/zenodo.4296649" httpUri="https://zenodo.org/record/4296649/files/figure.png" pageId="17" pageNumber="318">Fig. 11I</figureCitation>
|
||
,
|
||
<figureCitation id="13202A25FFE9FF85B914FAD0FBBBADD7" box="[1078,1104,1405,1431]" captionStart="FIGURE 12" captionStartId="19.[151,250,1919,1943]" captionTargetBox="[151,1436,181,1895]" captionTargetId="figure-15@19.[151,1436,181,1895]" captionTargetPageId="19" captionText="FIGURE 12. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–I, adult parthenogenetic female. A–B, lateral view. C, ventrolateral view. D, dorsal view. E–F, head pores. G, dorsal pores. H, postabdomen. I, postabdominal claw and distal portion of postabdomen." figureDoi="http://doi.org/10.5281/zenodo.4296651" httpUri="https://zenodo.org/record/4296651/files/figure.png" pageId="17" pageNumber="318">12</figureCitation>
|
||
E–F) of same size, with a narrow connection between them. PP about 2.5–3 IP in adults. Lateral head pores located in small depressions about 1 IP distance from midline, at the level before anterior major head pore. Striae absent around head pores. Dorsal pore (
|
||
<figureCitation id="13202A25FFE9FF85BD82FA44FEEDAE43" box="[160,262,1513,1539]" captionStart="FIGURE 12" captionStartId="19.[151,250,1919,1943]" captionTargetBox="[151,1436,181,1895]" captionTargetId="figure-15@19.[151,1436,181,1895]" captionTargetPageId="19" captionText="FIGURE 12. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–I, adult parthenogenetic female. A–B, lateral view. C, ventrolateral view. D, dorsal view. E–F, head pores. G, dorsal pores. H, postabdomen. I, postabdominal claw and distal portion of postabdomen." figureDoi="http://doi.org/10.5281/zenodo.4296651" httpUri="https://zenodo.org/record/4296651/files/figure.png" pageId="17" pageNumber="318">Fig. 12G</figureCitation>
|
||
) as elongated longitudinal depression at the dorsal midline of carapace, of about
|
||
<quantity id="4CE39B45FFE9FF85B9B4FA44FB0BAE44" box="[1174,1248,1513,1540]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="17" pageNumber="318" unit="mm" value="15.0">15 µm</quantity>
|
||
length in adults; a small gland-like structure under it, beneath the cuticle. SEM examination reveal two very small apertures located at the middle of dorsal pore, located one before another.
|
||
</paragraph>
|
||
<paragraph id="8BA436A0FFE9FF85BDE5F9F8FB81AED3" blockId="17.[151,1437,901,2008]" pageId="17" pageNumber="318">
|
||
<emphasis id="B96FEAB2FFE9FF85BDE5F9F8FECBAE2F" box="[199,288,1621,1647]" italics="true" pageId="17" pageNumber="318">Labrum</emphasis>
|
||
(
|
||
<figureCitation id="13202A25FFE9FF85BC0DF9F8FE9FAE30" box="[303,372,1621,1648]" captionStart="FIGURE 11" captionStartId="18.[151,250,1882,1906]" captionTargetBox="[154,1436,389,1848]" captionTargetId="figure-122@18.[151,1436,381,1859]" captionTargetPageId="18" captionText="FIGURE 11. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–B, juvenile females of instar I and II. C–P, adult parthenogenetic female. C, lateral view. D, ventral margin of valves. E–F, posteroventral angle of valves. G–H, head shield. I, head pores. J–K, labral keel. L–M, postabdomen. N, postanal margin of postabdomen. O, postabdominal claw. P, antenna." figureDoi="http://doi.org/10.5281/zenodo.4296649" httpUri="https://zenodo.org/record/4296649/files/figure.png" pageId="17" pageNumber="318">Fig.11</figureCitation>
|
||
J–K) of moderate size. Labral keel moderately wide, with a blunt apex. Anterior margin of keel convex or irregular; posterior margin almost straight, with two clusters of short setulae.
|
||
</paragraph>
|
||
<paragraph id="8BA436A0FFE9FF85BDE5F930FE9CAE9B" blockId="17.[151,1437,901,2008]" pageId="17" pageNumber="318">
|
||
<emphasis id="B96FEAB2FFE9FF85BDE5F930FEF3AEF7" box="[199,280,1693,1719]" italics="true" pageId="17" pageNumber="318">Thorax</emphasis>
|
||
two times longer than abdomen. Dorsal surface of abdominal segments not saddle-shaped. Abdominal joint not developed.
|
||
</paragraph>
|
||
<paragraph id="8BA436A0FFE9FF86BDE5F948FF00A925" blockId="17.[151,1437,901,2008]" lastBlockId="18.[151,1436,151,357]" lastPageId="18" lastPageNumber="319" pageId="17" pageNumber="318">
|
||
<emphasis id="B96FEAB2FFE9FF85BDE5F948FEB4AEBF" box="[199,351,1765,1791]" italics="true" pageId="17" pageNumber="318">Postabdomen</emphasis>
|
||
(
|
||
<figureCitation id="13202A25FFE9FF85BC4CF948FE51AEBF" box="[366,442,1765,1791]" captionStart="FIGURE 11" captionStartId="18.[151,250,1882,1906]" captionTargetBox="[154,1436,389,1848]" captionTargetId="figure-122@18.[151,1436,381,1859]" captionTargetPageId="18" captionText="FIGURE 11. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–B, juvenile females of instar I and II. C–P, adult parthenogenetic female. C, lateral view. D, ventral margin of valves. E–F, posteroventral angle of valves. G–H, head shield. I, head pores. J–K, labral keel. L–M, postabdomen. N, postanal margin of postabdomen. O, postabdominal claw. P, antenna." figureDoi="http://doi.org/10.5281/zenodo.4296649" httpUri="https://zenodo.org/record/4296649/files/figure.png" pageId="17" pageNumber="318">Fig. 11</figureCitation>
|
||
L–M, 12H) large, moderately high, evenly narrowing distally in postanal portion. Length about 2.5 height. Ventral margin straight. Basis of claws bordered from distal margin by clear incision. Distal margin convex, distal angle rounded, clearly protruding. Dorsal margin almost straight in postanal portion and weakly concave in anal one, with distal part about 2.5 times longer than preanal one, and with postanal portion 2.5–2.8 times longer than anal one. Preanal angle well expressed, postanal angle not defined. Preanal margin almost straight. Postanal margin (
|
||
<figureCitation id="13202A25FFE9FF85BC0EF834FE79AFF3" box="[300,402,1945,1971]" captionStart="FIGURE 11" captionStartId="18.[151,250,1882,1906]" captionTargetBox="[154,1436,389,1848]" captionTargetId="figure-122@18.[151,1436,381,1859]" captionTargetPageId="18" captionText="FIGURE 11. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–B, juvenile females of instar I and II. C–P, adult parthenogenetic female. C, lateral view. D, ventral margin of valves. E–F, posteroventral angle of valves. G–H, head shield. I, head pores. J–K, labral keel. L–M, postabdomen. N, postanal margin of postabdomen. O, postabdominal claw. P, antenna." figureDoi="http://doi.org/10.5281/zenodo.4296649" httpUri="https://zenodo.org/record/4296649/files/figure.png" pageId="17" pageNumber="318">Fig. 11N</figureCitation>
|
||
,
|
||
<figureCitation id="13202A25FFE9FF85BCBCF834FE2EAFF3" box="[414,453,1945,1971]" captionStart="FIGURE 12" captionStartId="19.[151,250,1919,1943]" captionTargetBox="[151,1436,181,1895]" captionTargetId="figure-15@19.[151,1436,181,1895]" captionTargetPageId="19" captionText="FIGURE 12. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–I, adult parthenogenetic female. A–B, lateral view. C, ventrolateral view. D, dorsal view. E–F, head pores. G, dorsal pores. H, postabdomen. I, postabdominal claw and distal portion of postabdomen." figureDoi="http://doi.org/10.5281/zenodo.4296651" httpUri="https://zenodo.org/record/4296651/files/figure.png" pageId="17" pageNumber="318">12I</figureCitation>
|
||
) with about 12 well-developed, sharp composite denticles, each with 1–7 (usually 4–6) spinulae along anterior margin; size of denticles increasing distally. Length of longest denticles about 1.5 times the width of the base of postabdominal claw, and more than 3 times the width of the denticle base. Postanal portion with about 10 broad lateral fascicles, posteriormost setule of each fascicle longest, thicker than others, slightly shorter than neighboring marginal denticles. Anal portion with several smaller fascicles, spaced irregularly. Postabdominal claw (
|
||
<figureCitation id="13202A25FFEAFF86BDF9FEAEFEABA95D" box="[219,320,259,285]" captionStart="FIGURE 11" captionStartId="18.[151,250,1882,1906]" captionTargetBox="[154,1436,389,1848]" captionTargetId="figure-122@18.[151,1436,381,1859]" captionTargetPageId="18" captionText="FIGURE 11. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–B, juvenile females of instar I and II. C–P, adult parthenogenetic female. C, lateral view. D, ventral margin of valves. E–F, posteroventral angle of valves. G–H, head shield. I, head pores. J–K, labral keel. L–M, postabdomen. N, postanal margin of postabdomen. O, postabdominal claw. P, antenna." figureDoi="http://doi.org/10.5281/zenodo.4296649" httpUri="https://zenodo.org/record/4296649/files/figure.png" pageId="18" pageNumber="319">Fig. 11O</figureCitation>
|
||
,
|
||
<figureCitation id="13202A25FFEAFF86BC6EFEAEFE98A95D" box="[332,371,259,285]" captionStart="FIGURE 12" captionStartId="19.[151,250,1919,1943]" captionTargetBox="[151,1436,181,1895]" captionTargetId="figure-15@19.[151,1436,181,1895]" captionTargetPageId="19" captionText="FIGURE 12. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–I, adult parthenogenetic female. A–B, lateral view. C, ventrolateral view. D, dorsal view. E–F, head pores. G, dorsal pores. H, postabdomen. I, postabdominal claw and distal portion of postabdomen." figureDoi="http://doi.org/10.5281/zenodo.4296651" httpUri="https://zenodo.org/record/4296651/files/figure.png" pageId="18" pageNumber="319">12I</figureCitation>
|
||
) of moderate length, slightly longer than preanal portion of postabdomen. Basal spine long and slender, about 0.3–0.35 length of the claw. A row of 7–10 long setulae between basal spine and the base of postabdomen.
|
||
</paragraph>
|
||
<caption id="DF646628FFEAFF86BDB5F8F7FCB9AF9E" ID-DOI="http://doi.org/10.5281/zenodo.4296649" ID-Zenodo-Dep="4296649" httpUri="https://zenodo.org/record/4296649/files/figure.png" pageId="18" pageNumber="319" startId="18.[151,250,1882,1906]" targetBox="[154,1436,389,1848]" targetPageId="18">
|
||
<paragraph id="8BA436A0FFEAFF86BDB5F8F7FCB9AF9E" blockId="18.[151,1437,1882,2014]" pageId="18" pageNumber="319">
|
||
<emphasis id="B96FEAB2FFEAFF86BDB5F8F7FEF1AF32" bold="true" box="[151,282,1882,1906]" pageId="18" pageNumber="319">FIGURE 11</emphasis>
|
||
.
|
||
<taxonomicName id="4C1B4D23FFEAFF86BC0AF8F6FD6FAF32" authority="(Sinev, 1997)" authorityName="Sinev" authorityYear="2020" baseAuthorityName="Sinev" baseAuthorityYear="1997" box="[296,644,1882,1906]" class="Branchiopoda" family="Chydoridae" genus="Biapertura" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diplostraca" pageId="18" pageNumber="319" phylum="Arthropoda" rank="species" species="elliptica">
|
||
<emphasis id="B96FEAB2FFEAFF86BC0AF8F6FE19AF32" box="[296,498,1882,1906]" italics="true" pageId="18" pageNumber="319">Biapertura elliptica</emphasis>
|
||
(
|
||
<bibRefCitation id="EF8A4B51FFEAFF86BF20F8F7FD95AF32" author="Sinev, A. Y." box="[514,638,1882,1906]" pageId="18" pageNumber="319" pagination="47 - 58" refId="ref20274" refString="Sinev, A. Y. (1997) Review of the affinis- group of Alona Baird, 1843, with the description of a new species from Australia (Anomopoda: Chydoridae). Arthropoda Selecta, 6 (3 - 4), 47 - 58." type="journal article" year="1997">Sinev, 1997</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–B, juvenile females of instar I and II. C–P, adult parthenogenetic female. C, lateral view. D, ventral margin of valves. E–F, posteroventral angle of valves. G–H, head shield. I, head pores. J–K, labral keel. L–M, postabdomen. N, postanal margin of postabdomen. O, postabdominal claw. P, antenna.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF646628FFEBFF87BDB5F8D2FB96AF9F" ID-DOI="http://doi.org/10.5281/zenodo.4296651" ID-Zenodo-Dep="4296651" httpUri="https://zenodo.org/record/4296651/files/figure.png" pageId="19" pageNumber="320" startId="19.[151,250,1919,1943]" targetBox="[151,1436,181,1895]" targetPageId="19">
|
||
<paragraph id="8BA436A0FFEBFF87BDB5F8D2FB96AF9F" blockId="19.[151,1437,1919,2015]" pageId="19" pageNumber="320">
|
||
<emphasis id="B96FEAB2FFEBFF87BDB5F8D2FECAAFD7" bold="true" box="[151,289,1919,1943]" pageId="19" pageNumber="320">FIGURE 12.</emphasis>
|
||
<taxonomicName id="4C1B4D23FFEBFF87BC0BF82DFD6EAFD7" authority="(Sinev, 1997)" authorityName="Sinev" authorityYear="2020" baseAuthorityName="Sinev" baseAuthorityYear="1997" box="[297,645,1919,1943]" class="Branchiopoda" family="Chydoridae" genus="Biapertura" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diplostraca" pageId="19" pageNumber="320" phylum="Arthropoda" rank="species" species="elliptica">
|
||
<emphasis id="B96FEAB2FFEBFF87BC0BF82DFE1FAFD7" box="[297,500,1919,1943]" italics="true" pageId="19" pageNumber="320">Biapertura elliptica</emphasis>
|
||
(
|
||
<bibRefCitation id="EF8A4B51FFEBFF87BF21F8D2FD94AFD7" author="Sinev, A. Y." box="[515,639,1919,1943]" pageId="19" pageNumber="320" pagination="47 - 58" refId="ref20274" refString="Sinev, A. Y. (1997) Review of the affinis- group of Alona Baird, 1843, with the description of a new species from Australia (Anomopoda: Chydoridae). Arthropoda Selecta, 6 (3 - 4), 47 - 58." type="journal article" year="1997">Sinev, 1997</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–I, adult parthenogenetic female. A–B, lateral view. C, ventrolateral view. D, dorsal view. E–F, head pores. G, dorsal pores. H, postabdomen. I, postabdominal claw and distal portion of postabdomen.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF646628FFECFF80BDB5FBF5FF3CACF8" ID-DOI="http://doi.org/10.5281/zenodo.4296655" ID-Zenodo-Dep="4296655" httpUri="https://zenodo.org/record/4296655/files/figure.png" pageId="20" pageNumber="321" startId="20.[151,250,1112,1136]" targetBox="[151,1436,181,1088]" targetPageId="20">
|
||
<paragraph id="8BA436A0FFECFF80BDB5FBF5FF3CACF8" blockId="20.[151,1437,1112,1208]" pageId="20" pageNumber="321">
|
||
<emphasis id="B96FEAB2FFECFF80BDB5FBF5FECAAC30" bold="true" box="[151,289,1112,1136]" pageId="20" pageNumber="321">FIGURE 13.</emphasis>
|
||
<taxonomicName id="4C1B4D23FFECFF80BC0BFBF4FD6EAC30" authority="(Sinev, 1997)" authorityName="Sinev" authorityYear="2020" baseAuthorityName="Sinev" baseAuthorityYear="1997" box="[297,645,1112,1136]" class="Branchiopoda" family="Chydoridae" genus="Biapertura" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diplostraca" pageId="20" pageNumber="321" phylum="Arthropoda" rank="species" species="elliptica">
|
||
<emphasis id="B96FEAB2FFECFF80BC0BFBF4FE1FAC30" box="[297,500,1112,1136]" italics="true" pageId="20" pageNumber="321">Biapertura elliptica</emphasis>
|
||
(
|
||
<bibRefCitation id="EF8A4B51FFECFF80BF21FBF5FD94AC30" author="Sinev, A. Y." box="[515,639,1112,1136]" pageId="20" pageNumber="321" pagination="47 - 58" refId="ref20274" refString="Sinev, A. Y. (1997) Review of the affinis- group of Alona Baird, 1843, with the description of a new species from Australia (Anomopoda: Chydoridae). Arthropoda Selecta, 6 (3 - 4), 47 - 58." type="journal article" year="1997">Sinev, 1997</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–D, adult parthenogenetic female. A, posteroventral angle of valves. B–C, antenna. D, thoracic limbs.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BA436A0FFECFF80BDE5FB4BFB2DAD2C" blockId="20.[151,1437,1254,2037]" pageId="20" pageNumber="321">
|
||
<emphasis id="B96FEAB2FFECFF80BDE5FB4BFED2AD40" box="[199,313,1254,1280]" italics="true" pageId="20" pageNumber="321">Antennule</emphasis>
|
||
(
|
||
<figureCitation id="13202A25FFECFF80BC6AFB4BFE45AD40" box="[328,430,1254,1280]" captionStart="FIGURE 14" captionStartId="21.[151,250,1848,1872]" captionTargetBox="[196,1404,500,1804]" captionTargetId="figure-142@21.[183,1404,489,1825]" captionTargetPageId="21" captionText="FIGURE 14. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–L, adult parthenogenetic female. A, antennule. B–L, thoracic limbs. B, limb I. С, IDL and ODL of limb I. В. inner setae of endites 1–2 of limb I. E, limb II. F, exopodite of limb III. G, distal endite of inner portion of limb III. H, exopodite of limb IV. I, inner portion of limb IV. J–K, limb V and its gnathobase filter plate. L, limb VI." figureDoi="http://doi.org/10.5281/zenodo.4296657" httpUri="https://zenodo.org/record/4296657/files/figure.png" pageId="20" pageNumber="321">Fig. 14A</figureCitation>
|
||
) of moderate size, length about 3 times width, with a cluster of several long setulae about half-length of antennule at anterior face, and 2–3 transverse rows of very short setulae below it. Antennular seta thin, more than 1/2 the length of antennule, arising subterminally. Nine terminal aesthetascs, two of them long and thick, little shorter than antennule itself, all other much shorter, about 1/2–1/3 the length of antennule.
|
||
</paragraph>
|
||
<paragraph id="8BA436A0FFECFF80BDE5FADAFEECAE29" blockId="20.[151,1437,1254,2037]" pageId="20" pageNumber="321">
|
||
<emphasis id="B96FEAB2FFECFF80BDE5FADAFECFADD1" box="[199,292,1399,1425]" italics="true" pageId="20" pageNumber="321">Antenna</emphasis>
|
||
relatively short (
|
||
<figureCitation id="13202A25FFECFF80BCC2FADBFDD5ADD0" box="[480,574,1398,1424]" captionStart="FIGURE 11" captionStartId="18.[151,250,1882,1906]" captionTargetBox="[154,1436,389,1848]" captionTargetId="figure-122@18.[151,1436,381,1859]" captionTargetPageId="18" captionText="FIGURE 11. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–B, juvenile females of instar I and II. C–P, adult parthenogenetic female. C, lateral view. D, ventral margin of valves. E–F, posteroventral angle of valves. G–H, head shield. I, head pores. J–K, labral keel. L–M, postabdomen. N, postanal margin of postabdomen. O, postabdominal claw. P, antenna." figureDoi="http://doi.org/10.5281/zenodo.4296649" httpUri="https://zenodo.org/record/4296649/files/figure.png" pageId="20" pageNumber="321">Fig. 11P</figureCitation>
|
||
,
|
||
<figureCitation id="13202A25FFECFF80BF6AFADBFD88ADD0" box="[584,611,1398,1424]" captionStart="FIGURE 13" captionStartId="20.[151,250,1112,1136]" captionTargetBox="[151,1436,181,1088]" captionTargetId="figure-31@20.[151,1436,181,1088]" captionTargetPageId="20" captionText="FIGURE 13. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–D, adult parthenogenetic female. A, posteroventral angle of valves. B–C, antenna. D, thoracic limbs." figureDoi="http://doi.org/10.5281/zenodo.4296655" httpUri="https://zenodo.org/record/4296655/files/figure.png" pageId="20" pageNumber="321">13</figureCitation>
|
||
B–C). Antennal formula, setae 0-0-3/1-1-3, spines 1-0-1/0-0-1. Basipodite robust, with very short seta between branches, branches relatively short, all segments cylindrical, slender, middle segment in each branch shorter than others, 1.5 times shorter than basal segment. Seta arising from basal segment of endopodite thin, reaching above the end of endopodite. Seta arising from middle segment of endopodite, of similar size to apical setae. Two shortest apical setae of endopodite with a long spinule at the point of articulation. Spine on basal segment of exopodite longer than middle segment. Spines on apical segments slightly shorter than apical segments.
|
||
</paragraph>
|
||
<paragraph id="8BA436A0FFECFF80BDE5F9DFFC16AEF0" blockId="20.[151,1437,1254,2037]" pageId="20" pageNumber="321">
|
||
<emphasis id="B96FEAB2FFECFF80BDE5F9DFFEFBAECC" box="[199,272,1650,1676]" italics="true" pageId="20" pageNumber="321">Limb I</emphasis>
|
||
(
|
||
<figureCitation id="13202A25FFECFF80BC3DF9DFFE69AECC" box="[287,386,1650,1676]" captionStart="FIGURE 14" captionStartId="21.[151,250,1848,1872]" captionTargetBox="[196,1404,500,1804]" captionTargetId="figure-142@21.[183,1404,489,1825]" captionTargetPageId="21" captionText="FIGURE 14. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–L, adult parthenogenetic female. A, antennule. B–L, thoracic limbs. B, limb I. С, IDL and ODL of limb I. В. inner setae of endites 1–2 of limb I. E, limb II. F, exopodite of limb III. G, distal endite of inner portion of limb III. H, exopodite of limb IV. I, inner portion of limb IV. J–K, limb V and its gnathobase filter plate. L, limb VI." figureDoi="http://doi.org/10.5281/zenodo.4296657" httpUri="https://zenodo.org/record/4296657/files/figure.png" pageId="20" pageNumber="321">Fig. 14B</figureCitation>
|
||
) similar to the previous species, but epipodite with projection longer than epipodite itself, IDL seta I is somewhat more slender and less curved than in two previous species.
|
||
</paragraph>
|
||
<paragraph id="8BA436A0FFECFF80BDE5F917FCEBAE94" blockId="20.[151,1437,1254,2037]" box="[199,768,1722,1749]" pageId="20" pageNumber="321">
|
||
<emphasis id="B96FEAB2FFECFF80BDE5F917FEF0AE94" box="[199,283,1722,1748]" italics="true" pageId="20" pageNumber="321">Limb II</emphasis>
|
||
(
|
||
<figureCitation id="13202A25FFECFF80BC08F917FE66AE94" box="[298,397,1722,1748]" captionStart="FIGURE 14" captionStartId="21.[151,250,1848,1872]" captionTargetBox="[196,1404,500,1804]" captionTargetId="figure-142@21.[183,1404,489,1825]" captionTargetPageId="21" captionText="FIGURE 14. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–L, adult parthenogenetic female. A, antennule. B–L, thoracic limbs. B, limb I. С, IDL and ODL of limb I. В. inner setae of endites 1–2 of limb I. E, limb II. F, exopodite of limb III. G, distal endite of inner portion of limb III. H, exopodite of limb IV. I, inner portion of limb IV. J–K, limb V and its gnathobase filter plate. L, limb VI." figureDoi="http://doi.org/10.5281/zenodo.4296657" httpUri="https://zenodo.org/record/4296657/files/figure.png" pageId="20" pageNumber="321">Fig. 14E</figureCitation>
|
||
) same as in the previous species.
|
||
</paragraph>
|
||
<paragraph id="8BA436A0FFECFF80BDF2F973FDB8AF5C" blockId="20.[151,1437,1254,2037]" pageId="20" pageNumber="321">
|
||
<emphasis id="B96FEAB2FFECFF80BDF2F973FEC4AEB8" box="[208,303,1758,1784]" italics="true" pageId="20" pageNumber="321">Limb III</emphasis>
|
||
(
|
||
<figureCitation id="13202A25FFECFF80BC62F973FE7BAEB8" box="[320,400,1758,1784]" captionStart="FIGURE 14" captionStartId="21.[151,250,1848,1872]" captionTargetBox="[196,1404,500,1804]" captionTargetId="figure-142@21.[183,1404,489,1825]" captionTargetPageId="21" captionText="FIGURE 14. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–L, adult parthenogenetic female. A, antennule. B–L, thoracic limbs. B, limb I. С, IDL and ODL of limb I. В. inner setae of endites 1–2 of limb I. E, limb II. F, exopodite of limb III. G, distal endite of inner portion of limb III. H, exopodite of limb IV. I, inner portion of limb IV. J–K, limb V and its gnathobase filter plate. L, limb VI." figureDoi="http://doi.org/10.5281/zenodo.4296657" httpUri="https://zenodo.org/record/4296657/files/figure.png" pageId="20" pageNumber="321">Fig. 14</figureCitation>
|
||
F–G) similar to the previous species, but distal endite with setae evenly decreasing in size basally, seta 3 much shorter than seta 2.
|
||
</paragraph>
|
||
<paragraph id="8BA436A0FFECFF80BDF2F88BFF2CAF24" blockId="20.[151,1437,1254,2037]" pageId="20" pageNumber="321">
|
||
<emphasis id="B96FEAB2FFECFF80BDF2F88BFEC0AF00" box="[208,299,1830,1856]" italics="true" pageId="20" pageNumber="321">Limb IV</emphasis>
|
||
(
|
||
<figureCitation id="13202A25FFECFF80BC1EF88BFE65AF00" box="[316,398,1830,1856]" captionStart="FIGURE 14" captionStartId="21.[151,250,1848,1872]" captionTargetBox="[196,1404,500,1804]" captionTargetId="figure-142@21.[183,1404,489,1825]" captionTargetPageId="21" captionText="FIGURE 14. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–L, adult parthenogenetic female. A, antennule. B–L, thoracic limbs. B, limb I. С, IDL and ODL of limb I. В. inner setae of endites 1–2 of limb I. E, limb II. F, exopodite of limb III. G, distal endite of inner portion of limb III. H, exopodite of limb IV. I, inner portion of limb IV. J–K, limb V and its gnathobase filter plate. L, limb VI." figureDoi="http://doi.org/10.5281/zenodo.4296657" httpUri="https://zenodo.org/record/4296657/files/figure.png" pageId="20" pageNumber="321">Fig. 14</figureCitation>
|
||
H–I). similar to the previous species, but epipodite with projection longer than epipodite itself.
|
||
</paragraph>
|
||
<paragraph id="8BA436A0FFECFF80BDE5F8C3FEF5AF90" blockId="20.[151,1437,1254,2037]" pageId="20" pageNumber="321">
|
||
<emphasis id="B96FEAB2FFECFF80BDE5F8C3FEF2AFC8" box="[199,281,1902,1928]" italics="true" pageId="20" pageNumber="321">Limb V</emphasis>
|
||
(
|
||
<figureCitation id="13202A25FFECFF80BC0AF8C3FE9CAFC8" box="[296,375,1902,1928]" captionStart="FIGURE 14" captionStartId="21.[151,250,1848,1872]" captionTargetBox="[196,1404,500,1804]" captionTargetId="figure-142@21.[183,1404,489,1825]" captionTargetPageId="21" captionText="FIGURE 14. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–L, adult parthenogenetic female. A, antennule. B–L, thoracic limbs. B, limb I. С, IDL and ODL of limb I. В. inner setae of endites 1–2 of limb I. E, limb II. F, exopodite of limb III. G, distal endite of inner portion of limb III. H, exopodite of limb IV. I, inner portion of limb IV. J–K, limb V and its gnathobase filter plate. L, limb VI." figureDoi="http://doi.org/10.5281/zenodo.4296657" httpUri="https://zenodo.org/record/4296657/files/figure.png" pageId="20" pageNumber="321">Fig. 14</figureCitation>
|
||
J–K). similar to the previous species, but epipodite with projection longer than epipodite itself. Two broad-based sensilla-like structures between inner face setae and filter plate somewhat bigger than in the previous species.
|
||
</paragraph>
|
||
<paragraph id="8BA436A0FFECFF80BDE5F877FC8DAFB4" blockId="20.[151,1437,1254,2037]" box="[199,870,2010,2037]" pageId="20" pageNumber="321">
|
||
<emphasis id="B96FEAB2FFECFF80BDE5F877FEC9AFB4" box="[199,290,2010,2036]" italics="true" pageId="20" pageNumber="321">Limb VI</emphasis>
|
||
(
|
||
<figureCitation id="13202A25FFECFF80BC10F877FE7FAFB4" box="[306,404,2010,2036]" captionStart="FIGURE 14" captionStartId="21.[151,250,1848,1872]" captionTargetBox="[196,1404,500,1804]" captionTargetId="figure-142@21.[183,1404,489,1825]" captionTargetPageId="21" captionText="FIGURE 14. Biapertura elliptica (Sinev, 1997) from pool near Lake Albina, Kosciuszko National Park, New South Wales, Australia (type locality). A–L, adult parthenogenetic female. A, antennule. B–L, thoracic limbs. B, limb I. С, IDL and ODL of limb I. В. inner setae of endites 1–2 of limb I. E, limb II. F, exopodite of limb III. G, distal endite of inner portion of limb III. H, exopodite of limb IV. I, inner portion of limb IV. J–K, limb V and its gnathobase filter plate. L, limb VI." figureDoi="http://doi.org/10.5281/zenodo.4296657" httpUri="https://zenodo.org/record/4296657/files/figure.png" pageId="20" pageNumber="321">Fig. 14L</figureCitation>
|
||
) as elongated lobe with setulated margin.
|
||
</paragraph>
|
||
<paragraph id="8BA436A0FFEDFF81BDE5FF3BFD66A8F1" blockId="21.[151,1436,150,465]" box="[199,653,150,177]" pageId="21" pageNumber="322">
|
||
<emphasis id="B96FEAB2FFEDFF81BDE5FF3BFDE4A8F1" bold="true" box="[199,527,150,177]" pageId="21" pageNumber="322">Ephippial female and male.</emphasis>
|
||
Unknown.
|
||
</paragraph>
|
||
<paragraph id="8BA436A0FFEDFF81BDE5FF17FF21A95D" blockId="21.[151,1436,150,465]" pageId="21" pageNumber="322">
|
||
<emphasis id="B96FEAB2FFEDFF81BDE5FF17FF15A894" bold="true" box="[199,254,186,212]" pageId="21" pageNumber="322">Size.</emphasis>
|
||
In females of first juvenile instar, length
|
||
<quantity id="4CE39B45FFEDFF81BFE3FF16FCBCA895" box="[705,855,187,213]" metricMagnitude="-4" metricUnit="m" metricValue="6.1" metricValueMax="6.2" metricValueMin="6.0" pageId="21" pageNumber="322" unit="mm" value="0.61" valueMax="0.62" valueMin="0.6">0.6–0.62 mm</quantity>
|
||
, height
|
||
<quantity id="4CE39B45FFEDFF81BE8EFF16FBBAA895" box="[940,1105,187,213]" metricMagnitude="-4" metricUnit="m" metricValue="3.35" metricValueMax="3.4" metricValueMin="3.3" pageId="21" pageNumber="322" unit="mm" value="0.335" valueMax="0.34" valueMin="0.33">0.33–0.34 mm</quantity>
|
||
; in females of second juvenile instar, length was
|
||
<quantity id="4CE39B45FFEDFF81BC44FF72FDE6A8B9" box="[358,525,223,249]" metricMagnitude="-4" metricUnit="m" metricValue="7.0" metricValueMax="7.199999999999999" metricValueMin="6.8" pageId="21" pageNumber="322" unit="mm" value="0.7" valueMax="0.72" valueMin="0.68">0.68–0.72 mm</quantity>
|
||
, height
|
||
<quantity id="4CE39B45FFEDFF81BF4AFF72FCFBA8B9" box="[616,784,223,249]" metricMagnitude="-4" metricUnit="m" metricValue="3.95" metricValueMax="4.1" metricValueMin="3.8" pageId="21" pageNumber="322" unit="mm" value="0.395" valueMax="0.41" valueMin="0.38">0.38–0.41 mm</quantity>
|
||
. In adult females length
|
||
<quantity id="4CE39B45FFEDFF81B908FF73FB3AA8B9" box="[1066,1233,222,249]" metricMagnitude="-4" metricUnit="m" metricValue="8.9" metricValueMax="10.5" metricValueMin="7.3" pageId="21" pageNumber="322" unit="mm" value="0.89" valueMax="1.05" valueMin="0.73">0.73–1.05 mm</quantity>
|
||
, height
|
||
<quantity id="4CE39B45FFEDFF81B80EFF73FF2DA95D" metricMagnitude="-4" metricUnit="m" metricValue="5.55" metricValueMax="6.5" metricValueMin="4.6" pageId="21" pageNumber="322" unit="mm" value="0.555" valueMax="0.65" valueMin="0.46">0.46–0.65 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C301652BFFEDFF81BDE5FE8BFB9DA9C9" pageId="21" pageNumber="322" type="diagnosis">
|
||
<paragraph id="8BA436A0FFEDFF81BDE5FE8BFB9DA9C9" blockId="21.[151,1436,150,465]" pageId="21" pageNumber="322">
|
||
<emphasis id="B96FEAB2FFEDFF81BDE5FE8BFE2CA900" bold="true" box="[199,455,294,320]" pageId="21" pageNumber="322">Differential diagnosis</emphasis>
|
||
.
|
||
<taxonomicName id="4C1B4D23FFEDFF81BCF4FE8AFDB9A901" authorityName="Sinev" authorityYear="2020" baseAuthorityName="Sinev" baseAuthorityYear="1997" box="[470,594,295,321]" class="Branchiopoda" family="Chydoridae" genus="Biapertura" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diplostraca" pageId="21" pageNumber="322" phylum="Arthropoda" rank="species" species="elliptica">
|
||
<emphasis id="B96FEAB2FFEDFF81BCF4FE8AFDB9A901" box="[470,594,295,321]" italics="true" pageId="21" pageNumber="322">B. elliptica</emphasis>
|
||
</taxonomicName>
|
||
differs from most species of the genus in female postabdomen evenly narrowing distally; this character is only shared by
|
||
<emphasis id="B96FEAB2FFEDFF81BF8DFEE6FC52A925" box="[687,953,331,357]" italics="true" pageId="21" pageNumber="322">
|
||
<taxonomicName id="4C1B4D23FFEDFF81BF8DFEE6FCDFA924" authorityName="Sinev" authorityYear="2009" box="[687,820,331,356]" class="Branchiopoda" family="Chydoridae" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="21" pageNumber="322" phylum="Arthropoda" rank="species" species="martensi">B. martensi</taxonomicName>
|
||
.
|
||
<taxonomicName id="4C1B4D23FFEDFF81BE1CFEE6FC52A925" authorityName="Sinev" authorityYear="2020" baseAuthorityName="Sinev" baseAuthorityYear="1997" box="[830,953,331,357]" class="Branchiopoda" family="Chydoridae" genus="Biapertura" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diplostraca" pageId="21" pageNumber="322" phylum="Arthropoda" rank="species" species="elliptica">B. elliptica</taxonomicName>
|
||
</emphasis>
|
||
differs from
|
||
<taxonomicName id="4C1B4D23FFEDFF81B96EFEE6FB26A924" authorityName="Sinev" authorityYear="2009" box="[1100,1229,331,356]" class="Branchiopoda" family="Chydoridae" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="21" pageNumber="322" phylum="Arthropoda" rank="species" species="martensi">
|
||
<emphasis id="B96FEAB2FFEDFF81B96EFEE6FB26A924" box="[1100,1229,331,356]" italics="true" pageId="21" pageNumber="322">B. martensi</emphasis>
|
||
</taxonomicName>
|
||
in longer spine on basal segment of antennal exopodite, as long or slightly longer than the middle segment.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C301652BFFEDFF81BDE5FE3FFA7AA991" pageId="21" pageNumber="322" type="distribution">
|
||
<paragraph id="8BA436A0FFEDFF81BDE5FE3FFA7AA991" blockId="21.[151,1436,150,465]" pageId="21" pageNumber="322">
|
||
<emphasis id="B96FEAB2FFEDFF81BDE5FE3FFE8AA9EC" bold="true" box="[199,353,402,428]" pageId="21" pageNumber="322">Distribution.</emphasis>
|
||
<taxonomicName id="4C1B4D23FFEDFF81BC4BFE3EFE0EA9ED" authorityName="Sinev" authorityYear="2020" baseAuthorityName="Sinev" baseAuthorityYear="1997" box="[361,485,403,429]" class="Branchiopoda" family="Chydoridae" genus="Biapertura" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diplostraca" pageId="21" pageNumber="322" phylum="Arthropoda" rank="species" species="elliptica">
|
||
<emphasis id="B96FEAB2FFEDFF81BC4BFE3EFE0EA9ED" box="[361,485,403,429]" italics="true" pageId="21" pageNumber="322">B. elliptica</emphasis>
|
||
</taxonomicName>
|
||
is known only from
|
||
<typeStatus id="54A08802FFEDFF81BFF5FE3EFCECA9ED" box="[727,775,403,429]" pageId="21" pageNumber="322">type</typeStatus>
|
||
locality, a pool near Lake Albina in Kosciuszko National Park,
|
||
<collectingCountry id="F30C7630FFEDFF81BDFBFE1AFEACA991" box="[217,327,439,465]" name="Australia" pageId="21" pageNumber="322">Australia</collectingCountry>
|
||
. Located at elevation
|
||
<quantity id="4CE39B45FFEDFF81BF1DFE1AFD70A991" box="[575,667,439,465]" metricMagnitude="3" metricUnit="m" metricValue="1.92" pageId="21" pageNumber="322" unit="m" value="1920.0">1920 m</quantity>
|
||
.a.s.l., Lake Albina is one of the highest mountain lakes in
|
||
<collectingCountry id="F30C7630FFEDFF81B801FE1AFA66A991" box="[1315,1421,439,465]" name="Australia" pageId="21" pageNumber="322">Australia</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |