283 lines
45 KiB
XML
283 lines
45 KiB
XML
<document id="8A06E756A91542238F7F7BEBD642DACD" ID-DOI="10.1080/00222930701689937" ID-ISSN="1464-5262" ID-Zenodo-Dep="5233245" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629512102962" checkinUser="felipe" docAuthor="Kotov, Alexey A." docDate="2007" docId="03E32C46B16DFFBBFE80FE80DAE715EF" docLanguage="en" docName="JNatHist.41.41-44.2569-2620.pdf" docOrigin="Journal of Natural History 41 (41 - 44)" docSource="http://dx.doi.org/10.1080/00222930701689937" docStyle="DocumentStyle:7E99CF6C63B49250F2A87C3AEDC82D8C.2:JNatHist.2005-2007.journal_article.2cover" docStyleId="7E99CF6C63B49250F2A87C3AEDC82D8C" docStyleName="JNatHist.2005-2007.journal_article.2cover" docStyleVersion="2" docTitle="Macrothrix flagellata" docType="treatment" docVersion="3" lastPageNumber="2608" masterDocId="FFDA543EB14BFF92FFC9FFA8DB72162E" masterDocTitle="Revision of the hirsuticornis-like species of Macrothrix Baird, 1843 (Cladocera: Anomopoda: Macrothricidae) from Subantarctic and temperate regions of the southern hemisphere" masterLastPageNumber="2620" masterPageNumber="2569" pageNumber="2605" updateTime="1699075412502" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:title id="ABDDF29649AD0555FAA2D06D9231FAED">Revision of the hirsuticornis-like species of Macrothrix Baird, 1843 (Cladocera: Anomopoda: Macrothricidae) from Subantarctic and temperate regions of the southern hemisphere</mods:title>
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<mods:namePart id="183BD3C7EEF4ED2F6744CB59B5D38849">Kotov, Alexey A.</mods:namePart>
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<mods:typeOfResource id="DF96058214A81BA17FA89F09CEE57351">text</mods:typeOfResource>
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<mods:title id="2B51A5B9887CD8D59D7EE4C98EF6D8A0">Journal of Natural History</mods:title>
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<mods:part id="C44523DC15D59C4399152B9B55B87895">
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<mods:date id="566A62EC03190B5107AD9A53A072382C">2007</mods:date>
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<mods:number id="B792DB60AF3DD447677A0E0B5BAB6240">2010-12-02</mods:number>
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<mods:detail id="54C86465C85086266849C60EA00E446A" type="volume">
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<mods:number id="69A69EEF34F799AB87A5E2B7DB05CFEB">41</mods:number>
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<mods:detail id="60C6844B70841E03D3B9312E338BDC80" type="issue">
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<mods:number id="5AC0711BEAB3E071ED1C74FC8704B338">41 - 44</mods:number>
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<mods:start id="3B1079967D8C84F9F36C525642BB7DF8">2569</mods:start>
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<mods:url id="C585CD4CA1CC9BFC20010E30DD8122A6">http://dx.doi.org/10.1080/00222930701689937</mods:url>
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<mods:identifier id="3250B009EE99F66BCD8D6D04C1AE6AE4" type="DOI">10.1080/00222930701689937</mods:identifier>
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<mods:identifier id="EEAD83D897BF3EB310776599B6342C64" type="ISSN">1464-5262</mods:identifier>
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<subSubSection id="C350CEDBB16DFFB4FE80FE80D891176E" box="[329,995,296,320]" pageId="38" pageNumber="2605" type="nomenclature">
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<paragraph id="8BF59D50B16DFFB4FE80FE80D891176E" blockId="38.[138,1148,296,418]" box="[329,995,296,320]" pageId="38" pageNumber="2605">
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<heading id="D0BD2A3CB16DFFB4FE80FE80D891176E" box="[329,995,296,320]" centered="true" fontSize="10" level="2" pageId="38" pageNumber="2605" reason="2">
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<taxonomicName id="4C4AE6D3B16DFFB4FE80FE80D891176E" ID-CoL="3XBZM" authority="(Smirnov and Timms, 1983)" baseAuthorityName="Smirnov and Timms" baseAuthorityYear="1983" box="[329,995,296,320]" class="Branchiopoda" family="Macrothricidae" genus="Macrothrix" kingdom="Animalia" order="Diplostraca" pageId="38" pageNumber="2605" phylum="Arthropoda" rank="species" species="flagellata">
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<emphasis id="B93E4142B16DFFB4FE80FE80D9F4176E" bold="true" box="[329,646,296,320]" pageId="38" pageNumber="2605">
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<emphasis id="B93E4142B16DFFB4FE80FE80DAAE176E" bold="true" box="[329,476,296,320]" italics="true" pageId="38" pageNumber="2605">Macrothrix</emphasis>
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cf.
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<emphasis id="B93E4142B16DFFB4FDC6FE80D9F4176E" bold="true" box="[527,646,296,320]" italics="true" pageId="38" pageNumber="2605">flagellata</emphasis>
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</emphasis>
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||
(
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<bibRefCitation id="EFDBE0A1B16DFFB4FD5EFE80D8AB176E" author="Smirnov NN & Timms BV" box="[663,985,296,320]" pageId="38" pageNumber="2605" pagination="1 - 132" refId="ref23148" refString="Smirnov NN, Timms BV. 1983. A revision of the Australian Cladocera (Crustacea). Records of the Australian Museum, Supplement 1: 1 - 132." type="journal article" year="1983">Smirnov and Timms, 1983</bibRefCitation>
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)
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||
</taxonomicName>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C350CEDBB16DFFB4FDF1FEE1D980174F" box="[568,754,329,353]" pageId="38" pageNumber="2605" type="description">
|
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<paragraph id="8BF59D50B16DFFB4FDF1FEE1D980174F" blockId="38.[138,1148,296,418]" box="[568,754,329,353]" pageId="38" pageNumber="2605">
|
||
(
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<figureCitation id="137181D5B16DFFB4FD89FEE1D9CF174F" box="[576,701,329,353]" captionStart="Figure 19" captionStartId="38.[138,198,1610,1629]" captionTargetBox="[141,1183,452,1571]" captionTargetId="figure-89@38.[138,1186,449,1574]" captionTargetPageId="38" captionText="Figure 19. Macrothrix cf. flagellata, parthenogenetic female from Langdon Point, Macquarie Island. (A) Lateral view; (B) head; (C) reticulation of valves; (D) marginal setae; (E) postabdomen; (F) postabdominal claw; (G) antenna I; (H) its tip. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5233286" httpUri="https://zenodo.org/record/5233286/files/figure.png" pageId="38" pageNumber="2605">Figures 19</figureCitation>
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,
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<figureCitation id="137181D5B16DFFB4FD02FEE1D998174F" box="[715,746,329,353]" captionStart="Figure 20" captionStartId="39.[125,185,1556,1575]" captionTargetBox="[129,1170,156,1517]" captionTargetId="figure-0@39.[125,1173,154,1520]" captionTargetPageId="39" captionText="Figure 20. Macrothrix cf. flagellata, head and thoracic appendages of parthenogenetic female from Langdon Point, Macquarie Island. (A) Antenna II; (B) distal sensory seta; (C–E) seta on proximal segment of endopod of an adult female, proximal, medium, and distal portion, respectively; (F, G) the same seta in two other females, medium portion; (H) limb I; (I–K) anterior setae 1–3; (L) limb II; (M) limb III; (N, O) limb IV and its gnathobase; (P) limb V. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5233289" httpUri="https://zenodo.org/record/5233289/files/figure.png" pageId="38" pageNumber="2605">20</figureCitation>
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)
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C350CEDBB16DFFB4FF43FEC1DF0E178C" pageId="38" pageNumber="2605" type="reference_group">
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||
<paragraph id="8BF59D50B16DFFB4FF43FEC1D8D317AF" blockId="38.[138,1148,296,418]" box="[138,929,361,385]" pageId="38" pageNumber="2605">
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||
<treatmentCitationGroup id="AB5ABA7EB16DFFB4FF43FEC1D8D317AF" box="[138,929,361,385]" pageId="38" pageNumber="2605">
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||
?
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||
<treatmentCitation id="0AEBBB41B16DFFB4FF54FEC1D98017AF" author="Smirnov NN & Timms BV" box="[157,754,361,385]" page="80" pageId="38" pageNumber="2605" year="1983">
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<taxonomicName id="4C4AE6D3B16DFFB4FF54FEC1D98017AF" authority="Smirnov and Timms 1983, p 80" authorityName="Smirnov and Timms" authorityPageNumber="80" authorityYear="1983" box="[157,754,361,385]" class="Branchiopoda" family="Macrothricidae" genus="Echinisca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diplostraca" pageId="38" pageNumber="2605" phylum="Arthropoda" rank="species" species="flagellata">
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<emphasis id="B93E4142B16DFFB4FF54FEC1DA1D17AF" box="[157,367,361,385]" italics="true" pageId="38" pageNumber="2605">Echinisca flagellata</emphasis>
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<bibRefCitation id="EFDBE0A1B16DFFB4FEB1FEC1D9C117AF" author="Smirnov NN & Timms BV" box="[376,691,361,385]" pageId="38" pageNumber="2605" pagination="1 - 132" refId="ref23148" refString="Smirnov NN, Timms BV. 1983. A revision of the Australian Cladocera (Crustacea). Records of the Australian Museum, Supplement 1: 1 - 132." type="journal article" year="1983">Smirnov and Timms 1983</bibRefCitation>
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, p 80
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</taxonomicName>
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</treatmentCitation>
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–81, Figure 93.
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="8BF59D50B16DFFB4FF43FE22DF0E178C" blockId="38.[138,1148,296,418]" box="[138,1148,394,418]" pageId="38" pageNumber="2605">
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||
<treatmentCitationGroup id="AB5ABA7EB16DFFB4FF43FE22DF0E178C" box="[138,1148,394,418]" pageId="38" pageNumber="2605">
|
||
?
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||
<taxonomicName id="4C4AE6D3B16DFFB4FF54FE22D9E1178C" ID-CoL="3XBZM" authority="(Smirnov and Timms)" baseAuthorityName="Smirnov and Timms" baseAuthorityYear="1983" box="[157,659,394,418]" class="Branchiopoda" family="Macrothricidae" genus="Macrothrix" kingdom="Animalia" order="Diplostraca" pageId="38" pageNumber="2605" phylum="Arthropoda" rank="species" species="flagellata">
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<emphasis id="B93E4142B16DFFB4FF54FE22DAF0178C" box="[157,386,394,418]" italics="true" pageId="38" pageNumber="2605">Macrothrix flagellata</emphasis>
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(Smirnov and Timms)
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||
</taxonomicName>
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||
in
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||
<treatmentCitation id="0AEBBB41B16DFFB4FD75FE22D8D4178C" author="Smirnov NN" box="[700,934,394,418]" page="62" pageId="38" pageNumber="2605" year="1992">
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||
<bibRefCitation id="EFDBE0A1B16DFFB4FD75FE22D817178C" author="Smirnov NN" box="[700,869,394,418]" pageId="38" pageNumber="2605" refId="ref22993" refString="Smirnov NN. 1992. The Macrothricidae of the world. The Hague: SPB Academic Publishing. 143 p. (Guides to the identification of the microinvertebrates of the continental waters of the world; 1)." type="book" year="1992">Smirnov 1992</bibRefCitation>
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, p 62
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</treatmentCitation>
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, Figures 252–259.
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</treatmentCitationGroup>
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||
</paragraph>
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||
</subSubSection>
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||
<caption id="DF35CDD8B16DFFB4FF43F9E2D94F10BC" ID-DOI="http://doi.org/10.5281/zenodo.5233286" ID-Zenodo-Dep="5233286" httpUri="https://zenodo.org/record/5233286/files/figure.png" pageId="38" pageNumber="2605" startId="38.[138,198,1610,1629]" targetBox="[141,1183,452,1571]" targetPageId="38">
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||
<paragraph id="8BF59D50B16DFFB4FF43F9E2D94F10BC" blockId="38.[138,1186,1610,1682]" pageId="38" pageNumber="2605">
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Figure 19.
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||
<taxonomicName id="4C4AE6D3B16DFFB4FF3FF9E2DAB91073" baseAuthorityName="Smirnov and Timms" baseAuthorityYear="1983" box="[246,459,1610,1629]" class="Branchiopoda" family="Macrothricidae" genus="Macrothrix" kingdom="Animalia" order="Diplostraca" pageId="38" pageNumber="2605" phylum="Arthropoda" rank="species" species="flagellata">
|
||
<emphasis id="B93E4142B16DFFB4FF3FF9E2DA251073" box="[246,343,1610,1629]" italics="true" pageId="38" pageNumber="2605">Macrothrix</emphasis>
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||
cf.
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||
<emphasis id="B93E4142B16DFFB4FEB4F9E2DAB91073" box="[381,459,1610,1629]" italics="true" pageId="38" pageNumber="2605">flagellata</emphasis>
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||
</taxonomicName>
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||
, parthenogenetic female from Langdon Point, Macquarie Island. (A) Lateral view; (B) head; (C) reticulation of valves; (D) marginal setae; (E) postabdomen; (F) postabdominal claw; (G) antenna I; (H) its tip. Scale bars: 0.1 mm.
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</paragraph>
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||
</caption>
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||
<caption id="DF35CDD8B16CFFB5FFB4F9BCDA2010BF" ID-DOI="http://doi.org/10.5281/zenodo.5233289" ID-Zenodo-Dep="5233289" httpUri="https://zenodo.org/record/5233289/files/figure.png" pageId="39" pageNumber="2606" startId="39.[125,185,1556,1575]" targetBox="[129,1170,156,1517]" targetPageId="39">
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||
<paragraph id="8BF59D50B16CFFB5FFB4F9BCDA2010BF" blockId="39.[125,1173,1556,1681]" pageId="39" pageNumber="2606">
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||
Figure 20.
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<taxonomicName id="4C4AE6D3B16CFFB5FF2EF9BCDACB1009" baseAuthorityName="Smirnov and Timms" baseAuthorityYear="1983" box="[231,441,1556,1575]" class="Branchiopoda" family="Macrothricidae" genus="Macrothrix" kingdom="Animalia" order="Diplostraca" pageId="39" pageNumber="2606" phylum="Arthropoda" rank="species" species="flagellata">
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||
<emphasis id="B93E4142B16CFFB5FF2EF9BCDA3A1009" box="[231,328,1556,1575]" italics="true" pageId="39" pageNumber="2606">Macrothrix</emphasis>
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||
cf.
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||
<emphasis id="B93E4142B16CFFB5FEA2F9BCDACB1009" box="[363,441,1556,1575]" italics="true" pageId="39" pageNumber="2606">flagellata</emphasis>
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||
</taxonomicName>
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||
, head and thoracic appendages of parthenogenetic female from Langdon Point, Macquarie Island. (A) Antenna II; (B) distal sensory seta; (C–E) seta on proximal segment of endopod of an adult female, proximal, medium, and distal portion, respectively; (F, G) the same seta in two other females, medium portion; (H) limb I; (I–K) anterior setae 1–3; (L) limb II; (M) limb III; (N, O) limb IV and its gnathobase; (P) limb V. Scale bars: 0.1 mm.
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</paragraph>
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||
</caption>
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||
<subSubSection id="C350CEDBB163FFBBFF43FF21DAE715EF" lastPageId="41" lastPageNumber="2608" pageId="40" pageNumber="2607" type="materials_examined">
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||
<paragraph id="8BF59D50B163FFBAFF43FF21DAFE168F" blockId="40.[138,396,137,161]" box="[138,396,137,161]" pageId="40" pageNumber="2607">
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||
<emphasis id="B93E4142B163FFBAFF43FF21DAFE168F" box="[138,396,137,161]" italics="true" pageId="40" pageNumber="2607">Material examined here</emphasis>
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</paragraph>
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||
<paragraph id="8BF59D50B163FFBAFF43FF11DAD6173C" blockId="40.[138,1185,185,274]" pageId="40" pageNumber="2607">
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||
<collectingCountry id="F35DDDC0B163FFBAFF43FF11DA1016FF" box="[138,354,185,209]" name="Australia" pageId="40" pageNumber="2607">Macquarie Island</collectingCountry>
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: Langdon Point, collected by H. J. G. Dartnall, AAK 1999-012; unknown locality ‘‘Ros 204’’, coll. by B. A. N. Z. A.
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<collectionCode id="ED5B0595B163FFBAFCCFFF72D86F16DC" box="[774,797,218,242]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="40" pageNumber="2607">R</collectionCode>
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||
. Expedition, NHM 1966.7.20.3. and NHM 1966.7.20.4.
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</paragraph>
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||
<paragraph id="8BF59D50B163FFBAFF43FEFBD86F1745" blockId="40.[138,797,339,363]" box="[138,797,339,363]" pageId="40" pageNumber="2607">
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||
<emphasis id="B93E4142B163FFBAFF43FEFBD86F1745" box="[138,797,339,363]" italics="true" pageId="40" pageNumber="2607">Diagnosis (based exclusively on population from Macquarie)</emphasis>
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||
</paragraph>
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||
<paragraph id="8BF59D50B163FFBAFF43FE2CDF131470" blockId="40.[138,1185,387,1678]" pageId="40" pageNumber="2607">
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||
<emphasis id="B93E4142B163FFBAFF43FE2CDAF817B2" box="[138,394,388,412]" italics="true" pageId="40" pageNumber="2607">Parthenogenetic female.</emphasis>
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||
In lateral view body subovoid, relatively high (height/length50.65– 0.70), cervical depression absent, dorsal margin not interrupted by a ‘‘step’’ in posterior boundary of head, dorsal margin of valves without any serration, postero-dorsal as rounded angle, lies in level of middle of body height (
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||
<figureCitation id="137181D5B163FFBAFD61FE4DD84217D3" box="[680,816,485,509]" captionStart="Figure 19" captionStartId="38.[138,198,1610,1629]" captionTargetBox="[141,1183,452,1571]" captionTargetId="figure-89@38.[138,1186,449,1574]" captionTargetPageId="38" captionText="Figure 19. Macrothrix cf. flagellata, parthenogenetic female from Langdon Point, Macquarie Island. (A) Lateral view; (B) head; (C) reticulation of valves; (D) marginal setae; (E) postabdomen; (F) postabdominal claw; (G) antenna I; (H) its tip. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5233286" httpUri="https://zenodo.org/record/5233286/files/figure.png" pageId="40" pageNumber="2607">Figure 19A</figureCitation>
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||
). No dome above eye. Ocellus small, less than half of eye diameter. Dorsal organ ovoid, small. Labrum with a strongly projected triangular apex bearing few tubercles (
|
||
<figureCitation id="137181D5B163FFBAFD77FD8ED8371410" box="[702,837,550,574]" captionStart="Figure 19" captionStartId="38.[138,198,1610,1629]" captionTargetBox="[141,1183,452,1571]" captionTargetId="figure-89@38.[138,1186,449,1574]" captionTargetPageId="38" captionText="Figure 19. Macrothrix cf. flagellata, parthenogenetic female from Langdon Point, Macquarie Island. (A) Lateral view; (B) head; (C) reticulation of valves; (D) marginal setae; (E) postabdomen; (F) postabdominal claw; (G) antenna I; (H) its tip. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5233286" httpUri="https://zenodo.org/record/5233286/files/figure.png" pageId="40" pageNumber="2607">Figure 19B</figureCitation>
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||
). Valves with fine reticulation (
|
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<figureCitation id="137181D5B163FFBAFF5BFDEEDA651470" box="[146,279,582,606]" captionStart="Figure 19" captionStartId="38.[138,198,1610,1629]" captionTargetBox="[141,1183,452,1571]" captionTargetId="figure-89@38.[138,1186,449,1574]" captionTargetPageId="38" captionText="Figure 19. Macrothrix cf. flagellata, parthenogenetic female from Langdon Point, Macquarie Island. (A) Lateral view; (B) head; (C) reticulation of valves; (D) marginal setae; (E) postabdomen; (F) postabdominal claw; (G) antenna I; (H) its tip. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5233286" httpUri="https://zenodo.org/record/5233286/files/figure.png" pageId="40" pageNumber="2607">Figure 19C</figureCitation>
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) and marginal setae as in previously described congeners (
|
||
<figureCitation id="137181D5B163FFBAFC01FDEEDF211470" box="[968,1107,582,606]" captionStart="Figure 19" captionStartId="38.[138,198,1610,1629]" captionTargetBox="[141,1183,452,1571]" captionTargetId="figure-89@38.[138,1186,449,1574]" captionTargetPageId="38" captionText="Figure 19. Macrothrix cf. flagellata, parthenogenetic female from Langdon Point, Macquarie Island. (A) Lateral view; (B) head; (C) reticulation of valves; (D) marginal setae; (E) postabdomen; (F) postabdominal claw; (G) antenna I; (H) its tip. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5233286" httpUri="https://zenodo.org/record/5233286/files/figure.png" pageId="40" pageNumber="2607">Figure 19D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BF59D50B163FFBAFF6CFDCFDAE6154C" blockId="40.[138,1185,387,1678]" pageId="40" pageNumber="2607">
|
||
Postabdomen subovoid, with rounded distal extremity, without ‘‘heel’’ basally, with a reticulation on sides (
|
||
<figureCitation id="137181D5B163FFBAFE5CFD20D969148E" box="[405,539,648,672]" captionStart="Figure 19" captionStartId="38.[138,198,1610,1629]" captionTargetBox="[141,1183,452,1571]" captionTargetId="figure-89@38.[138,1186,449,1574]" captionTargetPageId="38" captionText="Figure 19. Macrothrix cf. flagellata, parthenogenetic female from Langdon Point, Macquarie Island. (A) Lateral view; (B) head; (C) reticulation of valves; (D) marginal setae; (E) postabdomen; (F) postabdominal claw; (G) antenna I; (H) its tip. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5233286" httpUri="https://zenodo.org/record/5233286/files/figure.png" pageId="40" pageNumber="2607">Figure 19E</figureCitation>
|
||
). Ventral margin straight, with four to five series of moderately long, thin spinules. Dorsal margin distinctly bilobed; preanal margin with transversal series of minute setules, anal margin with groups of thicker setules. Postabdominal seta distal segment slightly shorter than basal one, densely armed with relatively short setules; basal segment with numerous, short setules. On external side of postabdominal claw, a series of 10–12 fine spinules; medial row of about six to eight denticles (
|
||
<figureCitation id="137181D5B163FFBAFEC8FCE2DAF4154C" box="[257,390,842,866]" captionStart="Figure 19" captionStartId="38.[138,198,1610,1629]" captionTargetBox="[141,1183,452,1571]" captionTargetId="figure-89@38.[138,1186,449,1574]" captionTargetPageId="38" captionText="Figure 19. Macrothrix cf. flagellata, parthenogenetic female from Langdon Point, Macquarie Island. (A) Lateral view; (B) head; (C) reticulation of valves; (D) marginal setae; (E) postabdomen; (F) postabdominal claw; (G) antenna I; (H) its tip. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5233286" httpUri="https://zenodo.org/record/5233286/files/figure.png" pageId="40" pageNumber="2607">Figure 19F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BF59D50B163FFBAFF6CFCC3D9D112E9" blockId="40.[138,1185,387,1678]" pageId="40" pageNumber="2607">
|
||
Antenna I very slightly widened distally, straight to slightly curved, without any traces of subapical external angulation; sensory seta at distance of about 1.5–2 antennular diameters (at base) from antenna I joint; on anterior face about seven to ten transverse rows of spinules, but no reticulation (
|
||
<figureCitation id="137181D5B163FFBAFDC4FC64D9EA15CA" box="[525,664,972,996]" captionStart="Figure 19" captionStartId="38.[138,198,1610,1629]" captionTargetBox="[141,1183,452,1571]" captionTargetId="figure-89@38.[138,1186,449,1574]" captionTargetPageId="38" captionText="Figure 19. Macrothrix cf. flagellata, parthenogenetic female from Langdon Point, Macquarie Island. (A) Lateral view; (B) head; (C) reticulation of valves; (D) marginal setae; (E) postabdomen; (F) postabdominal claw; (G) antenna I; (H) its tip. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5233286" httpUri="https://zenodo.org/record/5233286/files/figure.png" pageId="40" pageNumber="2607">Figure 19G</figureCitation>
|
||
). Nine short aesthetascs, three of them significantly larger than the rest (
|
||
<figureCitation id="137181D5B163FFBAFDC7FC45D9EB122B" box="[526,665,1005,1029]" captionStart="Figure 19" captionStartId="38.[138,198,1610,1629]" captionTargetBox="[141,1183,452,1571]" captionTargetId="figure-89@38.[138,1186,449,1574]" captionTargetPageId="38" captionText="Figure 19. Macrothrix cf. flagellata, parthenogenetic female from Langdon Point, Macquarie Island. (A) Lateral view; (B) head; (C) reticulation of valves; (D) marginal setae; (E) postabdomen; (F) postabdominal claw; (G) antenna I; (H) its tip. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5233286" httpUri="https://zenodo.org/record/5233286/files/figure.png" pageId="40" pageNumber="2607">Figure 19H</figureCitation>
|
||
). Antenna II with distal burrowing spine on basal segment slightly shorter than proximal segment of exopod (
|
||
<figureCitation id="137181D5B163FFBAFC76FBA5DF35120B" box="[959,1095,1037,1061]" captionStart="Figure 20" captionStartId="39.[125,185,1556,1575]" captionTargetBox="[129,1170,156,1517]" captionTargetId="figure-0@39.[125,1173,154,1520]" captionTargetPageId="39" captionText="Figure 20. Macrothrix cf. flagellata, head and thoracic appendages of parthenogenetic female from Langdon Point, Macquarie Island. (A) Antenna II; (B) distal sensory seta; (C–E) seta on proximal segment of endopod of an adult female, proximal, medium, and distal portion, respectively; (F, G) the same seta in two other females, medium portion; (H) limb I; (I–K) anterior setae 1–3; (L) limb II; (M) limb III; (N, O) limb IV and its gnathobase; (P) limb V. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5233289" httpUri="https://zenodo.org/record/5233289/files/figure.png" pageId="40" pageNumber="2607">Figure 20A</figureCitation>
|
||
), distal sensory seta (
|
||
<figureCitation id="137181D5B163FFBAFEE8FB85DAD4126B" box="[289,422,1069,1093]" captionStart="Figure 20" captionStartId="39.[125,185,1556,1575]" captionTargetBox="[129,1170,156,1517]" captionTargetId="figure-0@39.[125,1173,154,1520]" captionTargetPageId="39" captionText="Figure 20. Macrothrix cf. flagellata, head and thoracic appendages of parthenogenetic female from Langdon Point, Macquarie Island. (A) Antenna II; (B) distal sensory seta; (C–E) seta on proximal segment of endopod of an adult female, proximal, medium, and distal portion, respectively; (F, G) the same seta in two other females, medium portion; (H) limb I; (I–K) anterior setae 1–3; (L) limb II; (M) limb III; (N, O) limb IV and its gnathobase; (P) limb V. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5233289" httpUri="https://zenodo.org/record/5233289/files/figure.png" pageId="40" pageNumber="2607">Figure 20B</figureCitation>
|
||
) somewhat longer than distal burrowing spine. Length of all apical swimming setae subequal. Lateral seta on proximal endopod segment larger than other setae, lacking robust denticles in middle (
|
||
<figureCitation id="137181D5B163FFBAFDBEFBC6D85712A8" box="[631,805,1134,1158]" captionStart="Figure 20" captionStartId="39.[125,185,1556,1575]" captionTargetBox="[129,1170,156,1517]" captionTargetId="figure-0@39.[125,1173,154,1520]" captionTargetPageId="39" captionText="Figure 20. Macrothrix cf. flagellata, head and thoracic appendages of parthenogenetic female from Langdon Point, Macquarie Island. (A) Antenna II; (B) distal sensory seta; (C–E) seta on proximal segment of endopod of an adult female, proximal, medium, and distal portion, respectively; (F, G) the same seta in two other females, medium portion; (H) limb I; (I–K) anterior setae 1–3; (L) limb II; (M) limb III; (N, O) limb IV and its gnathobase; (P) limb V. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5233289" httpUri="https://zenodo.org/record/5233289/files/figure.png" pageId="40" pageNumber="2607">Figure 20C–G</figureCitation>
|
||
). A spine on second segment of exopod longer than half of next segment. On posterior side of segments 1–3 of exopod there are a series of small, thin additional denticles.
|
||
</paragraph>
|
||
<paragraph id="8BF59D50B163FFBBFF6CFB78D85616EE" blockId="40.[138,1185,387,1678]" lastBlockId="41.[125,1172,136,192]" lastPageId="41" lastPageNumber="2608" pageId="40" pageNumber="2607">
|
||
Limb I outer distal lobe with longest apical seta having distal segment unilaterally armed with robust setules, inner-distal lobe with three bisegmented setae of different size, unilaterally setulated in distal part, smallest one with whole distal segment and distal portion of basal segment setulated; two ejector hooks of different size; maxillar process with two setae (
|
||
<figureCitation id="137181D5B163FFBAFECDFAFADAFD1344" box="[260,399,1362,1386]" captionStart="Figure 20" captionStartId="39.[125,185,1556,1575]" captionTargetBox="[129,1170,156,1517]" captionTargetId="figure-0@39.[125,1173,154,1520]" captionTargetPageId="39" captionText="Figure 20. Macrothrix cf. flagellata, head and thoracic appendages of parthenogenetic female from Langdon Point, Macquarie Island. (A) Antenna II; (B) distal sensory seta; (C–E) seta on proximal segment of endopod of an adult female, proximal, medium, and distal portion, respectively; (F, G) the same seta in two other females, medium portion; (H) limb I; (I–K) anterior setae 1–3; (L) limb II; (M) limb III; (N, O) limb IV and its gnathobase; (P) limb V. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5233289" httpUri="https://zenodo.org/record/5233289/files/figure.png" pageId="40" pageNumber="2607">Figure 20H</figureCitation>
|
||
), anterior setae as represented in
|
||
<figureCitation id="137181D5B163FFBAFCD9FAFAD8DC1344" box="[784,942,1362,1386]" captionStart="Figure 20" captionStartId="39.[125,185,1556,1575]" captionTargetBox="[129,1170,156,1517]" captionTargetId="figure-0@39.[125,1173,154,1520]" captionTargetPageId="39" captionText="Figure 20. Macrothrix cf. flagellata, head and thoracic appendages of parthenogenetic female from Langdon Point, Macquarie Island. (A) Antenna II; (B) distal sensory seta; (C–E) seta on proximal segment of endopod of an adult female, proximal, medium, and distal portion, respectively; (F, G) the same seta in two other females, medium portion; (H) limb I; (I–K) anterior setae 1–3; (L) limb II; (M) limb III; (N, O) limb IV and its gnathobase; (P) limb V. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5233289" httpUri="https://zenodo.org/record/5233289/files/figure.png" pageId="40" pageNumber="2607">Figure 20I–K</figureCitation>
|
||
. On limb II, scrapers 1–2 with delicate feathering, scrapers 3–7 with robust denticles of size characteristic for the genus; a solitary posterior seta near gnathobase; filter plate II with four setae, without a small hillock in position of rudiment of fifth seta (
|
||
<figureCitation id="137181D5B163FFBAFD0BFA1BD83B13E5" box="[706,841,1459,1483]" captionStart="Figure 20" captionStartId="39.[125,185,1556,1575]" captionTargetBox="[129,1170,156,1517]" captionTargetId="figure-0@39.[125,1173,154,1520]" captionTargetPageId="39" captionText="Figure 20. Macrothrix cf. flagellata, head and thoracic appendages of parthenogenetic female from Langdon Point, Macquarie Island. (A) Antenna II; (B) distal sensory seta; (C–E) seta on proximal segment of endopod of an adult female, proximal, medium, and distal portion, respectively; (F, G) the same seta in two other females, medium portion; (H) limb I; (I–K) anterior setae 1–3; (L) limb II; (M) limb III; (N, O) limb IV and its gnathobase; (P) limb V. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5233289" httpUri="https://zenodo.org/record/5233289/files/figure.png" pageId="40" pageNumber="2607">Figure 20L</figureCitation>
|
||
). On limb III epipodite with a distal group of three long setae, seta 1 shortest, armed with robust denticles; setulated projections proximally to seta 3 and between setae 2 and 3 (
|
||
<figureCitation id="137181D5B163FFBAFC99FA5CD8921022" box="[848,992,1524,1548]" captionStart="Figure 20" captionStartId="39.[125,185,1556,1575]" captionTargetBox="[129,1170,156,1517]" captionTargetId="figure-0@39.[125,1173,154,1520]" captionTargetPageId="39" captionText="Figure 20. Macrothrix cf. flagellata, head and thoracic appendages of parthenogenetic female from Langdon Point, Macquarie Island. (A) Antenna II; (B) distal sensory seta; (C–E) seta on proximal segment of endopod of an adult female, proximal, medium, and distal portion, respectively; (F, G) the same seta in two other females, medium portion; (H) limb I; (I–K) anterior setae 1–3; (L) limb II; (M) limb III; (N, O) limb IV and its gnathobase; (P) limb V. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5233289" httpUri="https://zenodo.org/record/5233289/files/figure.png" pageId="40" pageNumber="2607">Figure 20M</figureCitation>
|
||
); on inner-distal limb portion, seta 1 with short and robust denticles; seta
|
||
<emphasis id="B93E4142B163FFBAFCF2F9BDD83B1002" box="[827,841,1557,1580]" italics="true" pageId="40" pageNumber="2607">a</emphasis>
|
||
with fine setules basally and robust spinules distally, seta
|
||
<emphasis id="B93E4142B163FFBAFE18F99DDAAF1063" box="[465,477,1589,1613]" italics="true" pageId="40" pageNumber="2607">b</emphasis>
|
||
markedly longer than
|
||
<emphasis id="B93E4142B163FFBAFD16F99DD99B1062" box="[735,745,1589,1612]" italics="true" pageId="40" pageNumber="2607">c</emphasis>
|
||
; basal endite posteriorly with four soft setae. Limb IV (
|
||
<figureCitation id="137181D5B163FFBAFE81F9FDDA871043" box="[328,501,1621,1645]" captionStart="Figure 20" captionStartId="39.[125,185,1556,1575]" captionTargetBox="[129,1170,156,1517]" captionTargetId="figure-0@39.[125,1173,154,1520]" captionTargetPageId="39" captionText="Figure 20. Macrothrix cf. flagellata, head and thoracic appendages of parthenogenetic female from Langdon Point, Macquarie Island. (A) Antenna II; (B) distal sensory seta; (C–E) seta on proximal segment of endopod of an adult female, proximal, medium, and distal portion, respectively; (F, G) the same seta in two other females, medium portion; (H) limb I; (I–K) anterior setae 1–3; (L) limb II; (M) limb III; (N, O) limb IV and its gnathobase; (P) limb V. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5233289" httpUri="https://zenodo.org/record/5233289/files/figure.png" pageId="40" pageNumber="2607">Figure 20N, O</figureCitation>
|
||
) with exopodite small, bearing only a distal group of three bilaterally feathered setae of different size; on inner-distal portion of this limb seta 1 without setules basally and few denticles distally; posteriorly row of five long soft setae. On limb
|
||
<collectionCode id="ED5B0595B162FFBBFF72FF00DBBC16EE" box="[187,206,168,192]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="41" pageNumber="2608" type="Museum">V</collectionCode>
|
||
there are three setae at inner margin (
|
||
<figureCitation id="137181D5B162FFBBFD58FF00D86516EE" box="[657,791,168,192]" captionStart="Figure 20" captionStartId="39.[125,185,1556,1575]" captionTargetBox="[129,1170,156,1517]" captionTargetId="figure-0@39.[125,1173,154,1520]" captionTargetPageId="39" captionText="Figure 20. Macrothrix cf. flagellata, head and thoracic appendages of parthenogenetic female from Langdon Point, Macquarie Island. (A) Antenna II; (B) distal sensory seta; (C–E) seta on proximal segment of endopod of an adult female, proximal, medium, and distal portion, respectively; (F, G) the same seta in two other females, medium portion; (H) limb I; (I–K) anterior setae 1–3; (L) limb II; (M) limb III; (N, O) limb IV and its gnathobase; (P) limb V. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5233289" httpUri="https://zenodo.org/record/5233289/files/figure.png" pageId="41" pageNumber="2608">Figure 20P</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BF59D50B162FFBBFFB4FF41D97B172F" blockId="41.[125,521,233,257]" box="[125,521,233,257]" pageId="41" pageNumber="2608">
|
||
<emphasis id="B93E4142B162FFBBFFB4FF41DAF3172F" box="[125,385,233,257]" italics="true" pageId="41" pageNumber="2608">Ephippial female, male.</emphasis>
|
||
Unknown.
|
||
</paragraph>
|
||
<paragraph id="8BF59D50B162FFBBFFB4FE81D938174F" blockId="41.[125,1172,297,353]" pageId="41" pageNumber="2608">
|
||
<emphasis id="B93E4142B162FFBBFFB4FE81DBC6176F" box="[125,180,297,321]" italics="true" pageId="41" pageNumber="2608">Size.</emphasis>
|
||
In our samples
|
||
<quantity id="4CB230B5B162FFBBFEBEFE81D950176F" box="[375,546,297,321]" metricMagnitude="-4" metricUnit="m" metricValue="9.2" metricValueMax="12.2" metricValueMin="6.2" pageId="41" pageNumber="2608" unit="mm" value="0.9199999999999999" valueMax="1.22" valueMin="0.62">0.62–1.22 mm</quantity>
|
||
. In
|
||
<collectingRegion id="498E53B2B162FFBBFD99FE81D9B4176F" box="[592,710,297,321]" country="Australia" name="Tasmania" pageId="41" pageNumber="2608">Tasmania</collectingRegion>
|
||
,
|
||
<taxonomicName id="4C4AE6D3B162FFBBFD1AFE82D812176F" baseAuthorityName="Smirnov and Timms" baseAuthorityYear="1983" box="[723,864,297,321]" class="Branchiopoda" family="Macrothricidae" genus="Macrothrix" kingdom="Animalia" order="Diplostraca" pageId="41" pageNumber="2608" phylum="Arthropoda" rank="species" species="flagellata">
|
||
<emphasis id="B93E4142B162FFBBFD1AFE82D812176F" box="[723,864,297,321]" italics="true" pageId="41" pageNumber="2608">M. flagellata</emphasis>
|
||
</taxonomicName>
|
||
specimens up to
|
||
<quantity id="4CB230B5B162FFBBFBE7FE81DFE6176F" box="[1070,1172,297,321]" metricMagnitude="-3" metricUnit="m" metricValue="1.39" pageId="41" pageNumber="2608" unit="mm" value="1.39">1.39 mm</quantity>
|
||
are found (
|
||
<bibRefCitation id="EFDBE0A1B162FFBBFF36FEE1D94F174F" author="Smirnov NN & Timms BV" box="[255,573,329,353]" pageId="41" pageNumber="2608" pagination="1 - 132" refId="ref23148" refString="Smirnov NN, Timms BV. 1983. A revision of the Australian Cladocera (Crustacea). Records of the Australian Museum, Supplement 1: 1 - 132." type="journal article" year="1983">Smirnov and Timms 1983</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BF59D50B162FFBBFFB4FE21DF1F17CF" blockId="41.[125,1172,393,833]" pageId="41" pageNumber="2608">
|
||
<emphasis id="B93E4142B162FFBBFFB4FE21DA4E178F" box="[125,316,393,417]" italics="true" pageId="41" pageNumber="2608">Taxonomic notes.</emphasis>
|
||
At this level of morphological description of
|
||
<taxonomicName id="4C4AE6D3B162FFBBFC84FE22D8AB178F" baseAuthorityName="Smirnov and Timms" baseAuthorityYear="1983" box="[845,985,393,417]" class="Branchiopoda" family="Macrothricidae" genus="Macrothrix" kingdom="Animalia" order="Diplostraca" pageId="41" pageNumber="2608" phylum="Arthropoda" rank="species" species="flagellata">
|
||
<emphasis id="B93E4142B162FFBBFC84FE22D8AB178F" box="[845,985,393,417]" italics="true" pageId="41" pageNumber="2608">M. flagellata</emphasis>
|
||
</taxonomicName>
|
||
, it is impossible to conclude that I found just
|
||
<taxonomicName id="4C4AE6D3B162FFBBFE1CFE02D91017EF" baseAuthorityName="Smirnov and Timms" baseAuthorityYear="1983" box="[469,610,425,449]" class="Branchiopoda" family="Macrothricidae" genus="Macrothrix" kingdom="Animalia" order="Diplostraca" pageId="41" pageNumber="2608" phylum="Arthropoda" rank="species" sensu="stricto" species="flagellata">
|
||
<emphasis id="B93E4142B162FFBBFE1CFE02D91017EF" box="[469,610,425,449]" italics="true" pageId="41" pageNumber="2608">M. flagellata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20DFC39B162FFBBFDA3FE01D9D817EF" box="[618,682,425,449]" pageId="41" pageNumber="2608" sensu="stricto">s. str.</taxonomicNameLabel>
|
||
An accurate comparison with the original
|
||
<typeStatus id="54F123F2B162FFBBFFB4FE61DBDC17CF" box="[125,174,457,481]" pageId="41" pageNumber="2608">type</typeStatus>
|
||
material should be made and the Australian macrothricids need to be reassessed.
|
||
</paragraph>
|
||
<paragraph id="8BF59D50B162FFBBFF51FE42DA7A156F" blockId="41.[125,1172,393,833]" pageId="41" pageNumber="2608">
|
||
<bibRefCitation id="EFDBE0A1B162FFBBFF51FE42DA91142C" author="Smirnov NN & Timms BV" box="[152,483,490,514]" pageId="41" pageNumber="2608" pagination="1 - 132" refId="ref23148" refString="Smirnov NN, Timms BV. 1983. A revision of the Australian Cladocera (Crustacea). Records of the Australian Museum, Supplement 1: 1 - 132." type="journal article" year="1983">Smirnov and Timms (1983)</bibRefCitation>
|
||
initially placed
|
||
<taxonomicName id="4C4AE6D3B162FFBBFD54FE42D858142C" baseAuthorityName="Smirnov and Timms" baseAuthorityYear="1983" box="[669,810,490,514]" class="Branchiopoda" family="Macrothricidae" genus="Macrothrix" kingdom="Animalia" order="Diplostraca" pageId="41" pageNumber="2608" phylum="Arthropoda" rank="species" species="flagellata">
|
||
<emphasis id="B93E4142B162FFBBFD54FE42D858142C" box="[669,810,490,514]" italics="true" pageId="41" pageNumber="2608">M. flagellata</emphasis>
|
||
</taxonomicName>
|
||
in the genus
|
||
<taxonomicName id="4C4AE6D3B162FFBBFC03FE42DF43142C" authorityName="Lievin" authorityYear="1848" box="[970,1073,490,514]" class="Branchiopoda" family="Macrothricidae" genus="Echinisca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diplostraca" pageId="41" pageNumber="2608" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93E4142B162FFBBFC03FE42DF43142C" box="[970,1073,490,514]" italics="true" pageId="41" pageNumber="2608">Echinisca</emphasis>
|
||
</taxonomicName>
|
||
because of the undilated antenna I; however, this genus was subsequently synonymized with
|
||
<taxonomicName id="4C4AE6D3B162FFBBFFB4FD81DACC146F" authority="(Smirnov 1992)" baseAuthorityName="Smirnov" baseAuthorityYear="1992" box="[125,446,553,577]" class="Branchiopoda" family="Macrothricidae" genus="Macrothrix" kingdom="Animalia" order="Diplostraca" pageId="41" pageNumber="2608" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93E4142B162FFBBFFB4FD81DB85146F" box="[125,247,553,577]" italics="true" pageId="41" pageNumber="2608">Macrothrix</emphasis>
|
||
(
|
||
<bibRefCitation id="EFDBE0A1B162FFBBFEC1FD81DAC7146F" author="Smirnov NN" box="[264,437,553,577]" pageId="41" pageNumber="2608" refId="ref22993" refString="Smirnov NN. 1992. The Macrothricidae of the world. The Hague: SPB Academic Publishing. 143 p. (Guides to the identification of the microinvertebrates of the continental waters of the world; 1)." type="book" year="1992">Smirnov 1992</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. Serious doubts were expressed regarding the subjective status of the character ‘‘dilated—undilated antenna I’’ (
|
||
<bibRefCitation id="EFDBE0A1B162FFBBFD7AFDE1D836144F" author="Kotov AA" box="[691,836,585,609]" pageId="41" pageNumber="2608" pagination="63 - 80" refId="ref21998" refString="Kotov AA. 1999. Redescription of Macrothrix tripectinata Weisig, 1934 (Anomopoda, Branchiopoda), with a discussion of some features rarely used in the systematics of the genus. Hydrobiologia 403: 63 - 80." type="journal article" year="1999">Kotov 1999</bibRefCitation>
|
||
). This character is applicable only in extreme states. In the intermediate state it is not possible to conclude whether antenna I of this species (or even specimen) is dilated or not. In the case of
|
||
<taxonomicName id="4C4AE6D3B162FFBBFC25FD22DF0A148F" baseAuthorityName="Smirnov and Timms" baseAuthorityYear="1983" box="[1004,1144,649,673]" class="Branchiopoda" family="Macrothricidae" genus="Macrothrix" kingdom="Animalia" order="Diplostraca" pageId="41" pageNumber="2608" phylum="Arthropoda" rank="species" species="flagellata">
|
||
<emphasis id="B93E4142B162FFBBFC25FD22DF0A148F" box="[1004,1144,649,673]" italics="true" pageId="41" pageNumber="2608">M. flagellata</emphasis>
|
||
</taxonomicName>
|
||
, a completely undilated antenna I is the only character distinguishing this species from others listed above. At the same time,
|
||
<taxonomicName id="4C4AE6D3B162FFBBFE21FD62D90114CF" baseAuthorityName="Smirnov and Timms" baseAuthorityYear="1983" box="[488,627,713,737]" class="Branchiopoda" family="Macrothricidae" genus="Macrothrix" kingdom="Animalia" order="Diplostraca" pageId="41" pageNumber="2608" phylum="Arthropoda" rank="species" species="flagellata">
|
||
<emphasis id="B93E4142B162FFBBFE21FD62D90114CF" box="[488,627,713,737]" italics="true" pageId="41" pageNumber="2608">M. flagellata</emphasis>
|
||
</taxonomicName>
|
||
and other aforementioned species have a set of similar characters, possible synapomorphies. In other
|
||
<taxonomicName id="4C4AE6D3B162FFBBFD30FD41D809152F" authorityName="Norman and Brady" authorityYear="1867" box="[761,891,745,769]" class="Branchiopoda" family="Macrothricidae" genus="Macrothrix" kingdom="Animalia" order="Diplostraca" pageId="41" pageNumber="2608" phylum="Arthropoda" rank="species" species="hirsuticornis">
|
||
<emphasis id="B93E4142B162FFBBFD30FD41D809152F" box="[761,891,745,769]" italics="true" pageId="41" pageNumber="2608">hirsuticornis</emphasis>
|
||
</taxonomicName>
|
||
-like species the level of dilation is different, and variable. Consequently, I believe that
|
||
<taxonomicName id="4C4AE6D3B162FFBBFC82FCA1D8A4150F" baseAuthorityName="Smirnov and Timms" baseAuthorityYear="1983" box="[843,982,777,801]" class="Branchiopoda" family="Macrothricidae" genus="Macrothrix" kingdom="Animalia" order="Diplostraca" pageId="41" pageNumber="2608" phylum="Arthropoda" rank="species" species="flagellata">
|
||
<emphasis id="B93E4142B162FFBBFC82FCA1D8A4150F" box="[843,982,777,801]" italics="true" pageId="41" pageNumber="2608">M. flagellata</emphasis>
|
||
</taxonomicName>
|
||
is a
|
||
<taxonomicName id="4C4AE6D3B162FFBBFBC0FCA1DFF9150F" authorityName="Norman and Brady" authorityYear="1867" box="[1033,1163,777,801]" class="Branchiopoda" family="Macrothricidae" genus="Macrothrix" kingdom="Animalia" order="Diplostraca" pageId="41" pageNumber="2608" phylum="Arthropoda" rank="species" species="hirsuticornis">
|
||
<emphasis id="B93E4142B162FFBBFBC0FCA1DFF9150F" box="[1033,1163,777,801]" italics="true" pageId="41" pageNumber="2608">hirsuticornis</emphasis>
|
||
</taxonomicName>
|
||
- like species.
|
||
</paragraph>
|
||
<paragraph id="8BF59D50B162FFBBFFB4FCC1DAE715EF" blockId="41.[125,1172,873,961]" pageId="41" pageNumber="2608">
|
||
<emphasis id="B93E4142B162FFBBFFB4FCC1DA7515AF" box="[125,263,873,897]" italics="true" pageId="41" pageNumber="2608">Distribution.</emphasis>
|
||
<collectingRegion id="498E53B2B162FFBBFEDDFCC1DAF415AF" box="[276,390,873,897]" country="Australia" name="Tasmania" pageId="41" pageNumber="2608">Tasmania</collectingRegion>
|
||
and
|
||
<collectingCountry id="F35DDDC0B162FFBBFE11FCC1D9C115AF" box="[472,691,873,897]" name="Australia" pageId="41" pageNumber="2608">Macquarie Island</collectingCountry>
|
||
.
|
||
<bibRefCitation id="EFDBE0A1B162FFBBFD03FCC1D89615AF" author="Dartnall HJG & Hollwedel W & Paggi JC" box="[714,996,873,897]" pageId="41" pageNumber="2608" pagination="922 - 939" refId="ref20879" refString="Dartnall HJG, Hollwedel W, Paggi JC. 2005. The freshwater fauna of Macquarie Island, including a redescription of the endemic water-flea Daphnia gelida (Brady) (Anomopoda: Crustacea). Polar Biology 28: 922 - 939." type="journal article" year="2005">Dartnall et al. (2005)</bibRefCitation>
|
||
recorded
|
||
<taxonomicName id="4C4AE6D3B162FFBBFBBBFCC2DB84158F" class="Branchiopoda" family="Macrothricidae" genus="Macrothrix" kingdom="Animalia" order="Diplostraca" pageId="41" pageNumber="2608" phylum="Arthropoda" rank="species" species="hirsuticorni">
|
||
<emphasis id="B93E4142B162FFBBFBBBFCC2DB84158F" italics="true" pageId="41" pageNumber="2608">M. hirsuticorni</emphasis>
|
||
</taxonomicName>
|
||
s from Macquarie; their material may belong to
|
||
<taxonomicName id="4C4AE6D3B162FFBBFC85FC22D8AC158F" baseAuthorityName="Smirnov and Timms" baseAuthorityYear="1983" box="[844,990,905,929]" class="Branchiopoda" family="Macrothricidae" genus="Macrothrix" kingdom="Animalia" order="Diplostraca" pageId="41" pageNumber="2608" phylum="Arthropoda" rank="species" species="flagellata">
|
||
<emphasis id="B93E4142B162FFBBFC85FC22D8AC158F" box="[844,990,905,929]" italics="true" pageId="41" pageNumber="2608">M. flagellata</emphasis>
|
||
</taxonomicName>
|
||
, or to another species from this genus.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |