181 lines
23 KiB
XML
181 lines
23 KiB
XML
<document id="F387300E7B5EDB3A0A4277C8D8CB1861" ID-DOI="10.5281/zenodo.208016" ID-GBIF-Dataset="f9f8ad80-d96b-46c2-a178-2b2269c5eb5e" ID-ISSN="1175-5326" ID-Zenodo-Dep="208016" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460272238501" checkinUser="plazi" docAuthor="Andronov, Vladimir N. & Kosobokova, Ksenia N." docDate="2011" docId="03E087DD6D51DE791D8EFDC222E6E717" docLanguage="en" docName="zt02809p046.pdf" docOrigin="Zootaxa 2809" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Pertsovius heterodentatus Andronov & Kosobokova, 2011, n. gen." docType="treatment" docVersion="9" lastPageNumber="43" masterDocId="FFD9FFA56D59DE731D19FFAE2076E44B" masterDocTitle="New species of small, bathypelagic calanoid copepods from the Arctic Ocean: Brodskius arcticus sp. nov. (Tharybidae) and three new species of Pertsovius gen. nov. (Discoidae)" masterLastPageNumber="46" masterPageNumber="33" pageNumber="41" updateTime="1698247031554" updateUser="plazi">
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<mods:mods id="AF0955CA2FCCFD7D1A72827FE79A84E3" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="FD15B1B3FFEFFF246FA3829BBF590D55">
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<mods:title id="46B3D43C5AB9D467D19BB7623D709355">New species of small, bathypelagic calanoid copepods from the Arctic Ocean: Brodskius arcticus sp. nov. (Tharybidae) and three new species of Pertsovius gen. nov. (Discoidae)</mods:title>
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</mods:titleInfo>
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<mods:name id="088C7556D17EEF81ADA58C6ACF81444E" type="personal">
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<mods:roleTerm id="28DADF7B45273F5646749B6E41DD5E7F">Author</mods:roleTerm>
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<mods:namePart id="52054F0C4376E51DBB760FBC95A1E9CD">Andronov, Vladimir N.</mods:namePart>
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</mods:name>
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<mods:name id="F8E7BBD8B5D9BACF87ED4ABCAF8131BF" type="personal">
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<mods:roleTerm id="4001C282351517629806E4304B7FB29D">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="839AD81F78A6CE687BAACD5F99FFEA61">Kosobokova, Ksenia N.</mods:namePart>
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<mods:typeOfResource id="CB21136C2EA74DEDAF4A10E2CAA5C290">text</mods:typeOfResource>
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<mods:titleInfo id="57F9C120A449DFA72E71C918EE683351">
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<mods:title id="E9D95FEB86851E40E3C6B494CBAEF607">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="AEE4C3C1E64786FD7C006CC3E8079058">
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<mods:date id="FA517E4517247B390782715A60CFF1E2">2011</mods:date>
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<mods:detail id="489DED4EEE0A1550D7052D7B08E27F7A" type="volume">
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<mods:number id="1634ED03B20C117C648F4687B79A2D8B">2809</mods:number>
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<mods:start id="7093477DF3BC910BFEFE655D45540DC8">33</mods:start>
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<mods:classification id="18C718AA2F1B5FABE94034F42549D996">journal article</mods:classification>
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<mods:identifier id="EB6E3C81E7A42E000AD3F6D3034DD877" type="DOI">10.5281/zenodo.208016</mods:identifier>
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<mods:identifier id="D29D1B44EE6EC8372CB14337D494737F" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="50EC3C61B3A09FFDD7C196DE729CFBAA" type="Zenodo-Dep">208016</mods:identifier>
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<treatment id="03E087DD6D51DE791D8EFDC222E6E717" ID-DOI="http://doi.org/10.5281/zenodo.6182136" ID-GBIF-Taxon="119395337" ID-Zenodo-Dep="6182136" LSID="urn:lsid:plazi:treatment:03E087DD6D51DE791D8EFDC222E6E717" httpUri="http://treatment.plazi.org/id/03E087DD6D51DE791D8EFDC222E6E717" lastPageId="10" lastPageNumber="43" pageId="8" pageNumber="41">
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<subSubSection id="C35365406D51DE7B1D8EFDC22158E6ED" pageId="8" pageNumber="41" type="nomenclature">
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<paragraph id="8BF636CB6D51DE7B1D8EFDC222DCE6CE" blockId="8.[151,682,619,678]" box="[151,682,619,646]" pageId="8" pageNumber="41">
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<heading id="D0BE81A76D51DE7B1D8EFDC222DCE6CE" bold="true" box="[151,682,619,646]" fontSize="11" level="1" pageId="8" pageNumber="41" reason="1">
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<emphasis id="B93DEAD96D51DE7B1D8EFDC222DCE6CE" bold="true" box="[151,682,619,646]" pageId="8" pageNumber="41">
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<taxonomicName id="4C494D486D51DE7B1D8EFDC221B8E6CD" box="[151,462,620,646]" class="Maxillopoda" family="Discoidae" genus="Pertsovius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Calanoida" pageId="8" pageNumber="41" phylum="Arthropoda" rank="species" species="heterodentatus" status="gen. nov.">
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<emphasis id="B93DEAD96D51DE7B1D8EFDC221B8E6CD" bold="true" box="[151,462,620,646]" italics="true" pageId="8" pageNumber="41">Pertsovius heterodentatus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A20E57A26D51DE7B1CCCFDC52251E6CE" box="[469,551,619,645]" pageId="8" pageNumber="41" rank="genus">n. gen.</taxonomicNameLabel>
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et sp. nov.
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BF636CB6D51DE7B1D8EFD202158E6ED" blockId="8.[151,682,619,678]" box="[151,302,654,678]" pageId="8" pageNumber="41">
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(
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||
<figureCitation id="13722A4E6D51DE7B1D87FD202150E6ED" box="[158,294,654,678]" captionStart-0="FIGURE 5" captionStart-1="FIGURE 6" captionStartId-0="8.[151,249,1979,2002]" captionStartId-1="9.[151,249,1729,1752]" captionTargetBox-0="[209,1379,730,1958]" captionTargetBox-1="[226,1365,193,1705]" captionTargetId-0="figure@8.[193,1394,726,1958]" captionTargetId-1="figure@9.[210,1378,183,1709]" captionTargetPageId-0="8" captionTargetPageId-1="9" captionText-0="FIGURE 5. Pertsovius heterodentatus gen. et sp. nov. Female (1 – 2 — paratype, 3 – 6 — holotype). 1 — habitus dorsal; 2 — habitus lateral; 3 — urosome, ventral; 4 — genital double somite, left side; 5 — maxilliped; 6 — basis of maxilliped. Scale bars: 0.1 mm." captionText-1="FIGURE 6. Pertsovius heterodentatus gen. et sp. nov. Female (1 – 2, 4 – 5 — holotype, 3 — paratype). 1 — Р 1; 2 – 3 — Р 2; 4 — Р 3; 5 — Р 4. Scale bar: 0.1 mm." httpUri-0="https://zenodo.org/record/208021/files/figure.png" httpUri-1="https://zenodo.org/record/208022/files/figure.png" pageId="8" pageNumber="41">Figures 5–6</figureCitation>
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)
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</paragraph>
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</subSubSection>
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||
<caption id="DF3666436D51DE7B1D8EF81525FEE3BB" httpUri="https://zenodo.org/record/208021/files/figure.png" pageId="8" pageNumber="41" targetBox="[209,1379,730,1958]" targetPageId="8">
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||
<paragraph id="8BF636CB6D51DE7B1D8EF81525FEE3BB" blockId="8.[151,1435,1979,2032]" pageId="8" pageNumber="41">
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<emphasis id="B93DEAD96D51DE7B1D8EF8152164E39A" bold="true" box="[151,274,1979,2002]" pageId="8" pageNumber="41">FIGURE 5.</emphasis>
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<taxonomicName id="4C494D486D51DE7B1C0EF8132268E399" box="[279,542,1980,2002]" class="Maxillopoda" family="Discoidae" genus="Pertsovius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Calanoida" pageId="8" pageNumber="41" phylum="Arthropoda" rank="species" species="heterodentatus">
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<emphasis id="B93DEAD96D51DE7B1C0EF8132268E399" box="[279,542,1980,2002]" italics="true" pageId="8" pageNumber="41">Pertsovius heterodentatus</emphasis>
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</taxonomicName>
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<emphasis id="B93DEAD96D51DE7B1F3DF81222C9E39A" bold="true" box="[548,703,1980,2001]" pageId="8" pageNumber="41">gen. et sp. nov.</emphasis>
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Female (1–2—paratype, 3–6—holotype). 1—habitus dorsal; 2—habitus lateral; 3—urosome, ventral; 4—genital double somite, left side; 5—maxilliped; 6—basis of maxilliped. Scale bars: 0.1 mm.
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</paragraph>
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</caption>
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<caption id="DF3666436D50DE7A1D8EF96F21D2E2BD" httpUri="https://zenodo.org/record/208022/files/figure.png" pageId="9" pageNumber="42" targetBox="[226,1365,193,1705]" targetPageId="9">
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||
<paragraph id="8BF636CB6D50DE7A1D8EF96F21D2E2BD" blockId="9.[151,1435,1729,1782]" pageId="9" pageNumber="42">
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<emphasis id="B93DEAD96D50DE7A1D8EF96F2165E29D" bold="true" box="[151,275,1729,1752]" pageId="9" pageNumber="42">FIGURE 6.</emphasis>
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<taxonomicName id="4C494D486D50DE7A1C02F96C2255E29C" box="[283,547,1729,1751]" class="Maxillopoda" family="Discoidae" genus="Pertsovius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Calanoida" pageId="9" pageNumber="42" phylum="Arthropoda" rank="species" species="heterodentatus">
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<emphasis id="B93DEAD96D50DE7A1C02F96C2255E29C" box="[283,547,1729,1751]" italics="true" pageId="9" pageNumber="42">Pertsovius heterodentatus</emphasis>
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</taxonomicName>
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<emphasis id="B93DEAD96D50DE7A1F32F96C22BAE29C" bold="true" box="[555,716,1730,1751]" pageId="9" pageNumber="42">gen. et sp. nov.</emphasis>
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Female (1–2, 4–5—holotype, 3—paratype). 1—Р1; 2–3—Р2; 4—Р3; 5—Р4. Scale bar: 0.1 mm.
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</paragraph>
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</caption>
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<subSubSection id="C35365406D50DE791D8EF88C233CE75F" lastPageId="10" lastPageNumber="43" pageId="9" pageNumber="42" type="materials_examined">
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||
<paragraph id="8BF636CB6D50DE7A1D8EF88C214FE3A4" blockId="9.[151,1436,1826,2031]" pageId="9" pageNumber="42">
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<emphasis id="B93DEAD96D50DE7A1D8EF88C21F7E370" bold="true" box="[151,385,1826,1851]" pageId="9" pageNumber="42">Material examined.</emphasis>
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<typeStatus id="54F288696D50DE7A1C91F88C2183E371" box="[392,501,1826,1850]" pageId="9" pageNumber="42" type="holotype">Holotype</typeStatus>
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: adult female, dissected, body length
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<quantity id="4CB19B2E6D50DE7A1E84F88C2472E371" box="[925,1028,1826,1850]" metricMagnitude="-4" metricUnit="m" metricValue="7.0" pageId="9" pageNumber="42" unit="mm" value="0.7">0.70 mm</quantity>
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||
.
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<collectionCode id="ED58AE0E6D50DE7A1909F88D2449E371" box="[1040,1087,1827,1850]" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="9" pageNumber="42">ZIN</collectionCode>
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accession number 91098. Collected during the
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<collectionCode id="ED58AE0E6D50DE7A1C40F8E921C0E314" box="[345,438,1863,1887]" pageId="9" pageNumber="42">USCGC</collectionCode>
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“
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<emphasis id="B93DEAD96D50DE7A1CD0F8E9227AE314" box="[457,524,1863,1887]" italics="true" pageId="9" pageNumber="42">Healy</emphasis>
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||
” Ocean Exploration-05/2 cruise, station 5,
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||
<collectingCountry id="F35E765B6D50DE7A1EE8F8E92433E314" box="[1009,1093,1863,1887]" name="Canada" pageId="9" pageNumber="42">Canada</collectingCountry>
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||
Basin (
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||
<geoCoordinate id="EE7D500C6D50DE7A1983F8E92572E314" box="[1178,1284,1863,1887]" direction="north" orientation="latitude" pageId="9" pageNumber="42" precision="925" value="73.4">73° 24’N</geoCoordinate>
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||
,
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||
<geoCoordinate id="EE7D500C6D50DE7A1809F8E925F9E314" box="[1296,1423,1863,1887]" direction="west" orientation="longitude" pageId="9" pageNumber="42" precision="925" value="-153.55">153° 33’W</geoCoordinate>
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),
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||
<date id="FFF7100B6D50DE7A1D8EF8C42152E3C9" box="[151,292,1898,1922]" pageId="9" pageNumber="42" value="2005-07-05">5 July 2005</date>
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||
, bottom depth
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||
<quantity id="4CB19B2E6D50DE7A1CCFF8C42247E3C9" box="[470,561,1898,1922]" metricMagnitude="3" metricUnit="m" metricValue="3.85" pageId="9" pageNumber="42" unit="m" value="3850.0">3850 m</quantity>
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||
, depth of collection 3000–
|
||
<quantity id="4CB19B2E6D50DE7A1E75F8C423B1E3C9" box="[876,967,1898,1922]" metricMagnitude="3" metricUnit="m" metricValue="2.0" pageId="9" pageNumber="42" unit="m" value="2000.0">2000 m</quantity>
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.
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<typeStatus id="54F288696D50DE7A1ECFF8C5244AE3C8" box="[982,1084,1899,1923]" pageId="9" pageNumber="42" type="paratype">Paratype</typeStatus>
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: adult female, dissected, body length
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<quantity id="4CB19B2E6D50DE7A1DFEF8212124E3EC" box="[231,338,1935,1959]" metricMagnitude="-4" metricUnit="m" metricValue="7.0" pageId="9" pageNumber="42" unit="mm" value="0.7">0.70 mm</quantity>
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||
.
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<collectionCode id="ED58AE0E6D50DE7A1C79F83E21F8E3EC" box="[352,398,1936,1959]" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="9" pageNumber="42">ZIN</collectionCode>
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||
accession number 91099. Collected during the
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<collectionCode id="ED58AE0E6D50DE7A1EA4F821246CE3EC" box="[957,1050,1935,1959]" pageId="9" pageNumber="42">USCGC</collectionCode>
|
||
“
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||
<emphasis id="B93DEAD96D50DE7A1928F8212402E3EC" box="[1073,1140,1935,1959]" italics="true" pageId="9" pageNumber="42">Healy</emphasis>
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||
” Ocean Exploration-05/2 cruise, station 5,
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<collectingCountry id="F35E765B6D50DE7A1C47F81C21C4E381" box="[350,434,1970,1994]" name="Canada" pageId="9" pageNumber="42">Canada</collectingCountry>
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||
Basin (
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||
<geoCoordinate id="EE7D500C6D50DE7A1F17F81C220DE381" box="[526,635,1970,1994]" direction="north" orientation="latitude" pageId="9" pageNumber="42" precision="925" value="73.4">73° 24’N</geoCoordinate>
|
||
,
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||
<geoCoordinate id="EE7D500C6D50DE7A1F93F81C237AE381" box="[650,780,1970,1994]" direction="west" orientation="longitude" pageId="9" pageNumber="42" precision="925" value="-153.55">153° 33’W</geoCoordinate>
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||
),
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<date id="FFF7100B6D50DE7A1E3BF81C23D8E381" box="[802,942,1970,1994]" pageId="9" pageNumber="42" value="2005-07-05">5 July 2005</date>
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||
, bottom depth
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||
<quantity id="4CB19B2E6D50DE7A1945F81C24C0E381" box="[1116,1206,1970,1994]" metricMagnitude="3" metricUnit="m" metricValue="3.85" pageId="9" pageNumber="42" unit="m" value="3850.0">3850 m</quantity>
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||
, depth of collection 2000–
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||
<quantity id="4CB19B2E6D50DE7A1DC7F8792143E3A4" box="[222,309,2007,2031]" metricMagnitude="3" metricUnit="m" metricValue="1.0" pageId="9" pageNumber="42" unit="m" value="1000.0">1000 m</quantity>
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||
.
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||
</paragraph>
|
||
<paragraph id="8BF636CB6D53DE791DDCFF392167E4BC" blockId="10.[151,1437,151,860]" pageId="10" pageNumber="43">
|
||
<emphasis id="B93DEAD96D53DE791DDCFF3921C7E4FB" bold="true" box="[197,433,151,176]" pageId="10" pageNumber="43">Species description.</emphasis>
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Prosome ovoid in dorsal view (
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||
<figureCitation id="13722A4E6D53DE791E02FF392314E4E4" box="[795,866,151,175]" captionStart="FIGURE 5" captionStartId="8.[151,249,1979,2002]" captionTargetBox="[209,1379,730,1958]" captionTargetId="figure@8.[193,1394,726,1958]" captionTargetPageId="8" captionText="FIGURE 5. Pertsovius heterodentatus gen. et sp. nov. Female (1 – 2 — paratype, 3 – 6 — holotype). 1 — habitus dorsal; 2 — habitus lateral; 3 — urosome, ventral; 4 — genital double somite, left side; 5 — maxilliped; 6 — basis of maxilliped. Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/208021/files/figure.png" pageId="10" pageNumber="43">Fig. 5</figureCitation>
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||
: 1), nearly three times as long as urosome and 1.9 times as long as wide. The first pediger partly separate from cephalosome (
|
||
<figureCitation id="13722A4E6D53DE791EF4FF122442E49F" box="[1005,1076,188,212]" captionStart="FIGURE 5" captionStartId="8.[151,249,1979,2002]" captionTargetBox="[209,1379,730,1958]" captionTargetId="figure@8.[193,1394,726,1958]" captionTargetPageId="8" captionText="FIGURE 5. Pertsovius heterodentatus gen. et sp. nov. Female (1 – 2 — paratype, 3 – 6 — holotype). 1 — habitus dorsal; 2 — habitus lateral; 3 — urosome, ventral; 4 — genital double somite, left side; 5 — maxilliped; 6 — basis of maxilliped. Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/208021/files/figure.png" pageId="10" pageNumber="43">Fig. 5</figureCitation>
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: 2), while fourth and fifth pedigers fused.
|
||
</paragraph>
|
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<paragraph id="8BF636CB6D53DE791DDCFEAA24DAE584" blockId="10.[151,1437,151,860]" pageId="10" pageNumber="43">
|
||
Genital complex slightly asymmetrical (
|
||
<figureCitation id="13722A4E6D53DE791F9FFEAA22BDE557" box="[646,715,260,284]" captionStart="FIGURE 5" captionStartId="8.[151,249,1979,2002]" captionTargetBox="[209,1379,730,1958]" captionTargetId="figure@8.[193,1394,726,1958]" captionTargetPageId="8" captionText="FIGURE 5. Pertsovius heterodentatus gen. et sp. nov. Female (1 – 2 — paratype, 3 – 6 — holotype). 1 — habitus dorsal; 2 — habitus lateral; 3 — urosome, ventral; 4 — genital double somite, left side; 5 — maxilliped; 6 — basis of maxilliped. Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/208021/files/figure.png" pageId="10" pageNumber="43">Fig. 5</figureCitation>
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||
: 3) with lateral borders strongly convex, and large spermathecae obvious. Genital double somite approximately equal in length to subsequent two somites combined: anterior part strongly protruding ventrally forming a thick wide fold covering middle part of double somite (
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<figureCitation id="13722A4E6D53DE7919FEFEE22559E52F" box="[1255,1327,332,356]" captionStart="FIGURE 5" captionStartId="8.[151,249,1979,2002]" captionTargetBox="[209,1379,730,1958]" captionTargetId="figure@8.[193,1394,726,1958]" captionTargetPageId="8" captionText="FIGURE 5. Pertsovius heterodentatus gen. et sp. nov. Female (1 – 2 — paratype, 3 – 6 — holotype). 1 — habitus dorsal; 2 — habitus lateral; 3 — urosome, ventral; 4 — genital double somite, left side; 5 — maxilliped; 6 — basis of maxilliped. Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/208021/files/figure.png" pageId="10" pageNumber="43">Fig. 5</figureCitation>
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||
: 5). Anal somite nearly twice as long as preceding somite. Antennule of 24 free segments, reaching about to posterior border of caudal rami (
|
||
<figureCitation id="13722A4E6D53DE791C5FFE3A21FAE5E7" box="[326,396,404,428]" captionStart="FIGURE 5" captionStartId="8.[151,249,1979,2002]" captionTargetBox="[209,1379,730,1958]" captionTargetId="figure@8.[193,1394,726,1958]" captionTargetPageId="8" captionText="FIGURE 5. Pertsovius heterodentatus gen. et sp. nov. Female (1 – 2 — paratype, 3 – 6 — holotype). 1 — habitus dorsal; 2 — habitus lateral; 3 — urosome, ventral; 4 — genital double somite, left side; 5 — maxilliped; 6 — basis of maxilliped. Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/208021/files/figure.png" pageId="10" pageNumber="43">Fig. 5</figureCitation>
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: 2). Mouthparts as in
|
||
<emphasis id="B93DEAD96D53DE791F64FE3B236FE5E0" box="[637,793,404,428]" italics="true" pageId="10" pageNumber="43">
|
||
<taxonomicName id="4C494D486D53DE791F64FE3B2364E5E7" box="[637,786,404,428]" class="Maxillopoda" family="Discoidae" genus="Pertsovius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Calanoida" pageId="10" pageNumber="43" phylum="Arthropoda" rank="species" species="tridentatus">P. tridentatus</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
No substantial differences from appendages of other species in the genus noted, except for maxilliped syncoxa lobe one having one seta (
|
||
<figureCitation id="13722A4E6D53DE791938FE192410E584" box="[1057,1126,439,463]" captionStart="FIGURE 5" captionStartId="8.[151,249,1979,2002]" captionTargetBox="[209,1379,730,1958]" captionTargetId="figure@8.[193,1394,726,1958]" captionTargetPageId="8" captionText="FIGURE 5. Pertsovius heterodentatus gen. et sp. nov. Female (1 – 2 — paratype, 3 – 6 — holotype). 1 — habitus dorsal; 2 — habitus lateral; 3 — urosome, ventral; 4 — genital double somite, left side; 5 — maxilliped; 6 — basis of maxilliped. Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/208021/files/figure.png" pageId="10" pageNumber="43">Fig. 5</figureCitation>
|
||
: 5, 6).
|
||
</paragraph>
|
||
<paragraph id="8BF636CB6D53DE791DDCFE722546E653" blockId="10.[151,1437,151,860]" pageId="10" pageNumber="43">
|
||
Р1-Р4 (
|
||
<figureCitation id="13722A4E6D53DE791C03FE722116E5BF" box="[282,352,476,500]" captionStart="FIGURE 6" captionStartId="9.[151,249,1729,1752]" captionTargetBox="[226,1365,193,1705]" captionTargetId="figure@9.[210,1378,183,1709]" captionTargetPageId="9" captionText="FIGURE 6. Pertsovius heterodentatus gen. et sp. nov. Female (1 – 2, 4 – 5 — holotype, 3 — paratype). 1 — Р 1; 2 – 3 — Р 2; 4 — Р 3; 5 — Р 4. Scale bar: 0.1 mm." httpUri="https://zenodo.org/record/208022/files/figure.png" pageId="10" pageNumber="43">Fig. 6</figureCitation>
|
||
: 1–5) of typical structure for genus: endopods one-segmented, exopods three-segmented. Outer distal spine on first segment of P1 exopod long, almost reaching middle of outer border of third segment.
|
||
</paragraph>
|
||
<paragraph id="8BF636CB6D53DE791DDCFD8A22D4E6CF" blockId="10.[151,1437,151,860]" pageId="10" pageNumber="43">
|
||
Outer distal spine of first exopodal segment of Р2 extending beyond distal end of second segment. Outer bor- der edge of third exopodal segment of left Р2 armed with three spines, but right Р2 with only two spines, both in
|
||
<typeStatus id="54F288696D53DE791D8EFDC2208FE6CF" box="[151,249,620,644]" pageId="10" pageNumber="43" type="holotype">holotype</typeStatus>
|
||
(
|
||
<figureCitation id="13722A4E6D53DE791C11FDC2213BE6CF" box="[264,333,620,644]" captionStart="FIGURE 6" captionStartId="9.[151,249,1729,1752]" captionTargetBox="[226,1365,193,1705]" captionTargetId="figure@9.[210,1378,183,1709]" captionTargetPageId="9" captionText="FIGURE 6. Pertsovius heterodentatus gen. et sp. nov. Female (1 – 2, 4 – 5 — holotype, 3 — paratype). 1 — Р 1; 2 – 3 — Р 2; 4 — Р 3; 5 — Р 4. Scale bar: 0.1 mm." httpUri="https://zenodo.org/record/208022/files/figure.png" pageId="10" pageNumber="43">Fig. 6</figureCitation>
|
||
: 2) and in
|
||
<typeStatus id="54F288696D53DE791CDDFDC32252E6CE" box="[452,548,621,645]" pageId="10" pageNumber="43" type="paratype">paratype</typeStatus>
|
||
(
|
||
<figureCitation id="13722A4E6D53DE791F2AFDC2220EE6CF" box="[563,632,620,644]" captionStart="FIGURE 6" captionStartId="9.[151,249,1729,1752]" captionTargetBox="[226,1365,193,1705]" captionTargetId="figure@9.[210,1378,183,1709]" captionTargetPageId="9" captionText="FIGURE 6. Pertsovius heterodentatus gen. et sp. nov. Female (1 – 2, 4 – 5 — holotype, 3 — paratype). 1 — Р 1; 2 – 3 — Р 2; 4 — Р 3; 5 — Р 4. Scale bar: 0.1 mm." httpUri="https://zenodo.org/record/208022/files/figure.png" pageId="10" pageNumber="43">Fig. 6</figureCitation>
|
||
: 3).
|
||
</paragraph>
|
||
<paragraph id="8BF636CB6D53DE791DDCFD21233CE75F" blockId="10.[151,1437,151,860]" pageId="10" pageNumber="43">
|
||
<emphasis id="B93DEAD96D53DE791DDCFD2121B8E6E3" bold="true" box="[197,462,655,680]" pageId="10" pageNumber="43">Differential diagnosis.</emphasis>
|
||
The presence of three outer spines on the third exopodal segment of the left Р2 and only two spines on the right Р2 is characteristic only for this species. The appearance of the genital field, specifically the protruding thick wide fold that covers the middle part of the double somite (
|
||
<figureCitation id="13722A4E6D53DE791944FD7924D5E6A4" box="[1117,1187,727,751]" captionStart="FIGURE 5" captionStartId="8.[151,249,1979,2002]" captionTargetBox="[209,1379,730,1958]" captionTargetId="figure@8.[193,1394,726,1958]" captionTargetPageId="8" captionText="FIGURE 5. Pertsovius heterodentatus gen. et sp. nov. Female (1 – 2 — paratype, 3 – 6 — holotype). 1 — habitus dorsal; 2 — habitus lateral; 3 — urosome, ventral; 4 — genital double somite, left side; 5 — maxilliped; 6 — basis of maxilliped. Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/208021/files/figure.png" pageId="10" pageNumber="43">Fig. 5</figureCitation>
|
||
: 3 and 4) serves as an additional diagnostic character for the females of this species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C35365406D53DE791DDCFC8E22E6E717" pageId="10" pageNumber="43" type="etymology">
|
||
<paragraph id="8BF636CB6D53DE791DDCFC8E22E6E717" blockId="10.[151,1437,151,860]" pageId="10" pageNumber="43">
|
||
<emphasis id="B93DEAD96D53DE791DDCFC8E213DE773" bold="true" box="[197,331,800,824]" pageId="10" pageNumber="43">Etymology.</emphasis>
|
||
The specific name refers to the number of external spines on the distal segment of left (three spines) and right (two spines) exopods of P2.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |