138 lines
18 KiB
XML
138 lines
18 KiB
XML
<document id="8621136C4686C42BF2594F0899AA956F" 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="03E087DD6D52DE7F1D8EFF39211DE557" 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 serratus Andronov & Kosobokova, 2011, gen. nov." docType="treatment" docVersion="9" lastPageNumber="45" 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="44" updateTime="1698247031554" updateUser="plazi">
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<mods:titleInfo id="D7034E8B16F541C2A7EB3B5B6A000F37">
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<mods:title id="740FDD04AA61298F075544BE894D5343">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:name id="A7BE64EA6776910A5AD6BC80E9D3D373" type="personal">
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<mods:roleTerm id="53D0C24055597310D1E2AC4B8E7F7AE8">Author</mods:roleTerm>
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<mods:namePart id="FA354233851F48A533770343B6D13515">Andronov, Vladimir N.</mods:namePart>
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<mods:name id="1EA2F9CBB08156F7FA99F3524996CABF" type="personal">
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<mods:roleTerm id="513738A2FC334DCD81130792C19232E7">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="AEEE1DEAA79000DA5E0D28A61F3BAA16">Kosobokova, Ksenia N.</mods:namePart>
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<mods:typeOfResource id="612928C68B63E6CD325AA41D6943D70B">text</mods:typeOfResource>
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<mods:title id="D28E6569B06C93142FA0F42EAA6166C0">Zootaxa</mods:title>
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<mods:part id="21F9A55EA03C7F366E5C20DC9C2FAD2E">
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<mods:date id="8DB70402B5C55C5C530D93BA80A9C7C8">2011</mods:date>
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<mods:number id="4CD1BA717E1A7679AD99EC13815CE6B8">2809</mods:number>
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<mods:identifier id="4C3120C6654E40BB5146B32BA0E447EA" type="DOI">10.5281/zenodo.208016</mods:identifier>
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<mods:identifier id="EB740220CDE283E99EF636201D5FE230" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="755902786F5E5C700689FF0948CBF369" type="Zenodo-Dep">208016</mods:identifier>
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<treatment id="03E087DD6D52DE7F1D8EFF39211DE557" ID-DOI="http://doi.org/10.5281/zenodo.6182138" ID-GBIF-Taxon="119395336" ID-Zenodo-Dep="6182138" LSID="urn:lsid:plazi:treatment:03E087DD6D52DE7F1D8EFF39211DE557" httpUri="http://treatment.plazi.org/id/03E087DD6D52DE7F1D8EFF39211DE557" lastPageId="12" lastPageNumber="45" pageId="11" pageNumber="44">
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<subSubSection id="C35365406D52DE781D8EFF392158E499" pageId="11" pageNumber="44" type="nomenclature">
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<paragraph id="8BF636CB6D52DE781D8EFF392203E4FA" blockId="11.[151,629,151,210]" box="[151,629,151,177]" pageId="11" pageNumber="44">
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<heading id="D0BE81A76D52DE781D8EFF392203E4FA" bold="true" box="[151,629,151,177]" fontSize="11" level="1" pageId="11" pageNumber="44" reason="1">
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<emphasis id="B93DEAD96D52DE781D8EFF392203E4FA" bold="true" box="[151,629,151,177]" pageId="11" pageNumber="44">
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<taxonomicName id="4C494D486D52DE781D8EFF39210BE4FA" box="[151,381,151,177]" class="Maxillopoda" family="Discoidae" genus="Pertsovius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Calanoida" pageId="11" pageNumber="44" phylum="Arthropoda" rank="species" species="serratus" status="gen. nov.">
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<emphasis id="B93DEAD96D52DE781D8EFF39210BE4FA" bold="true" box="[151,381,151,177]" italics="true" pageId="11" pageNumber="44">Pertsovius serratus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A20E57A26D52DE781C9DFF392184E4FA" box="[388,498,151,177]" pageId="11" pageNumber="44" rank="genus">gen. nov.</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="8BF636CB6D52DE781D8EFF142158E499" blockId="11.[151,629,151,210]" box="[151,302,186,210]" pageId="11" pageNumber="44">
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(
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<figureCitation id="13722A4E6D52DE781D87FF142150E499" box="[158,294,186,210]" captionStart-0="FIGURE 7" captionStart-1="FIGURE 8" captionStartId-0="10.[151,249,1979,2002]" captionStartId-1="11.[151,249,1952,1975]" captionTargetBox-0="[197,1389,905,1964]" captionTargetBox-1="[214,1373,911,1920]" captionTargetId-0="figure@10.[192,1395,903,1969]" captionTargetId-1="figure@11.[204,1382,911,1931]" captionTargetPageId-0="10" captionTargetPageId-1="11" captionText-0="FIGURE 7. Pertsovius serratus gen. et sp. nov. Holotype female. 1 — habitus dorsal; 2 — habitus, lateral; 3 — rostral area, left side; 4 — genital double somite, left side; 5 — urosome, ventral; 6 — mandibular blade; 7 — maxilliped. Scale bars: 0.1 mm." captionText-1="FIGURE 8. Pertsovius serratus gen. et sp. nov. Holotype female. 1 — P 1; 2 — left Р 2; 3 — distal segment of the right exopod of Р 2; 4 — Р 3; 5 — Р 4. Scale bar: 0.1 mm." httpUri-0="https://zenodo.org/record/208023/files/figure.png" httpUri-1="https://zenodo.org/record/208024/files/figure.png" pageId="11" pageNumber="44">Figures 7–8</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C35365406D52DE7F1D8EFEAC211DE557" lastPageId="12" lastPageNumber="45" pageId="11" pageNumber="44" type="materials_examined">
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<paragraph id="8BF636CB6D52DE781D8EFEAC23AAE529" blockId="11.[151,1437,258,858]" pageId="11" pageNumber="44">
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<emphasis id="B93DEAD96D52DE781D8EFEAC21F7E550" bold="true" box="[151,385,258,283]" pageId="11" pageNumber="44">Material examined.</emphasis>
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<typeStatus id="54F288696D52DE781C91FEAC2183E551" box="[392,501,258,282]" pageId="11" pageNumber="44" type="holotype">Holotype</typeStatus>
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: adult female, dissected, total body length
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<quantity id="4CB19B2E6D52DE781ECEFEAC2448E551" box="[983,1086,258,282]" metricMagnitude="-4" metricUnit="m" metricValue="6.5" pageId="11" pageNumber="44" unit="mm" value="0.65">0.65 mm</quantity>
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.
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<collectionCode id="ED58AE0E6D52DE781953FEAD240EE551" box="[1098,1144,259,282]" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="11" pageNumber="44">ZIN</collectionCode>
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accession number 91100. Collected during the
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<collectionCode id="ED58AE0E6D52DE781C9CFE882194E575" box="[389,482,294,318]" pageId="11" pageNumber="44">USCGC</collectionCode>
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“
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<emphasis id="B93DEAD96D52DE781CEEFE88224CE575" box="[503,570,294,318]" italics="true" pageId="11" pageNumber="44">Healy</emphasis>
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” Ocean Exploration-05/2 cruise, station 6,
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<collectingCountry id="F35E765B6D52DE78193FFE88240CE575" box="[1062,1146,294,318]" name="Canada" pageId="11" pageNumber="44">Canada</collectingCountry>
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Basin (at
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<geoCoordinate id="EE7D500C6D52DE7819F6FE88252DE575" box="[1263,1371,294,318]" direction="north" orientation="latitude" pageId="11" pageNumber="44" precision="925" value="74.11667">74° 07’N</geoCoordinate>
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,
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<geoCoordinate id="EE7D500C6D52DE78187EFE8820AFE529" direction="west" orientation="longitude" pageId="11" pageNumber="44" precision="925" value="-153.61667">153° 37’W</geoCoordinate>
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),
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<date id="FFF7100B6D52DE781DF7FEE42105E529" box="[238,371,330,354]" pageId="11" pageNumber="44" value="2005-07-08">8 July 2005</date>
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, bottom depth
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<quantity id="4CB19B2E6D52DE781F03FEE42207E529" box="[538,625,330,354]" metricMagnitude="3" metricUnit="m" metricValue="3.85" pageId="11" pageNumber="44" unit="m" value="3850.0">3850 m</quantity>
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, depth of collection 500–
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<specimenCount id="9D4FFD426D52DE781E97FEE423AAE529" box="[910,988,330,354]" pageId="11" pageNumber="44" type="generic">
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<quantity id="4CB19B2E6D52DE781E97FEE423AEE529" box="[910,984,330,354]" metricMagnitude="2" metricUnit="m" metricValue="3.0" pageId="11" pageNumber="44" unit="m" value="300.0">300 m</quantity>
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.
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</specimenCount>
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</paragraph>
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<paragraph id="8BF636CB6D52DE781DDCFEC0255CE5E1" blockId="11.[151,1437,258,858]" pageId="11" pageNumber="44">
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<emphasis id="B93DEAD96D52DE781DDCFEC021C4E5CC" bold="true" box="[197,434,366,391]" pageId="11" pageNumber="44">Species description.</emphasis>
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Prosome ovoid in dorsal view (
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<figureCitation id="13722A4E6D52DE781E3AFEC0231DE5CD" box="[803,875,366,390]" captionStart="FIGURE 7" captionStartId="10.[151,249,1979,2002]" captionTargetBox="[197,1389,905,1964]" captionTargetId="figure@10.[192,1395,903,1969]" captionTargetPageId="10" captionText="FIGURE 7. Pertsovius serratus gen. et sp. nov. Holotype female. 1 — habitus dorsal; 2 — habitus, lateral; 3 — rostral area, left side; 4 — genital double somite, left side; 5 — urosome, ventral; 6 — mandibular blade; 7 — maxilliped. Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/208023/files/figure.png" pageId="11" pageNumber="44">Fig. 7</figureCitation>
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: 1), nearly 2.5 times as long as urosome and 2.2 times as long as wide. The first pediger fused to cephalosome, pedigers fourth and fifth fused (
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<figureCitation id="13722A4E6D52DE7819A3FE3C2576E5E1" box="[1210,1280,402,426]" captionStart="FIGURE 7" captionStartId="10.[151,249,1979,2002]" captionTargetBox="[197,1389,905,1964]" captionTargetId="figure@10.[192,1395,903,1969]" captionTargetPageId="10" captionText="FIGURE 7. Pertsovius serratus gen. et sp. nov. Holotype female. 1 — habitus dorsal; 2 — habitus, lateral; 3 — rostral area, left side; 4 — genital double somite, left side; 5 — urosome, ventral; 6 — mandibular blade; 7 — maxilliped. Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/208023/files/figure.png" pageId="11" pageNumber="44">Fig. 7</figureCitation>
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: 2).
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</paragraph>
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<paragraph id="8BF636CB6D52DE781DDCFE182179E671" blockId="11.[151,1437,258,858]" pageId="11" pageNumber="44">
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Genital double somite slightly asymmetrical, with appreciable convexity on each side; curvature on right side more pronounced (
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<figureCitation id="13722A4E6D52DE781C72FE7421C7E5B9" box="[363,433,474,498]" captionStart="FIGURE 7" captionStartId="10.[151,249,1979,2002]" captionTargetBox="[197,1389,905,1964]" captionTargetId="figure@10.[192,1395,903,1969]" captionTargetPageId="10" captionText="FIGURE 7. Pertsovius serratus gen. et sp. nov. Holotype female. 1 — habitus dorsal; 2 — habitus, lateral; 3 — rostral area, left side; 4 — genital double somite, left side; 5 — urosome, ventral; 6 — mandibular blade; 7 — maxilliped. Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/208023/files/figure.png" pageId="11" pageNumber="44">Fig. 7</figureCitation>
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: 5). Spermathecae visible in ventral view but difficult to see in lateral view. Anterior part of genital complex protruding strongly ventrally, forming thick wide fold, covering middle part of double somite (
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<figureCitation id="13722A4E6D52DE781D86FD8C2092E671" box="[159,228,546,570]" captionStart="FIGURE 7" captionStartId="10.[151,249,1979,2002]" captionTargetBox="[197,1389,905,1964]" captionTargetId="figure@10.[192,1395,903,1969]" captionTargetPageId="10" captionText="FIGURE 7. Pertsovius serratus gen. et sp. nov. Holotype female. 1 — habitus dorsal; 2 — habitus, lateral; 3 — rostral area, left side; 4 — genital double somite, left side; 5 — urosome, ventral; 6 — mandibular blade; 7 — maxilliped. Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/208023/files/figure.png" pageId="11" pageNumber="44">Fig. 7</figureCitation>
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: 4).
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</paragraph>
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<paragraph id="8BF636CB6D52DE781DDCFDE821AEE6ED" blockId="11.[151,1437,258,858]" pageId="11" pageNumber="44">
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Antennule of 24 free segments and extending to proximal border of caudal rami (
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<figureCitation id="13722A4E6D52DE781956FDE824E2E615" box="[1103,1172,582,606]" captionStart="FIGURE 7" captionStartId="10.[151,249,1979,2002]" captionTargetBox="[197,1389,905,1964]" captionTargetId="figure@10.[192,1395,903,1969]" captionTargetPageId="10" captionText="FIGURE 7. Pertsovius serratus gen. et sp. nov. Holotype female. 1 — habitus dorsal; 2 — habitus, lateral; 3 — rostral area, left side; 4 — genital double somite, left side; 5 — urosome, ventral; 6 — mandibular blade; 7 — maxilliped. Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/208023/files/figure.png" pageId="11" pageNumber="44">Fig. 7</figureCitation>
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: 2). Mouthparts as in
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<taxonomicName id="4C494D486D52DE78189EFDE62166E6C8" class="Maxillopoda" family="Discoidae" genus="Pertsovius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Calanoida" pageId="11" pageNumber="44" phylum="Arthropoda" rank="species" species="tridentatus">
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<emphasis id="B93DEAD96D52DE78189EFDE62166E6C8" italics="true" pageId="11" pageNumber="44">P. tridentatus</emphasis>
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</taxonomicName>
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, with first lobe of maxilliped syncoxa with one seta (
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<figureCitation id="13722A4E6D52DE781E76FDC423C3E6C9" box="[879,949,618,642]" captionStart="FIGURE 7" captionStartId="10.[151,249,1979,2002]" captionTargetBox="[197,1389,905,1964]" captionTargetId="figure@10.[192,1395,903,1969]" captionTargetPageId="10" captionText="FIGURE 7. Pertsovius serratus gen. et sp. nov. Holotype female. 1 — habitus dorsal; 2 — habitus, lateral; 3 — rostral area, left side; 4 — genital double somite, left side; 5 — urosome, ventral; 6 — mandibular blade; 7 — maxilliped. Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/208023/files/figure.png" pageId="11" pageNumber="44">Fig. 7</figureCitation>
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: 7); no substantial differences from similar appendages of other species.
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</paragraph>
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<paragraph id="8BF636CB6D52DE781DDCFD1D2289E711" blockId="11.[151,1437,258,858]" pageId="11" pageNumber="44">
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Р1-Р4 (
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<figureCitation id="13722A4E6D52DE781C03FD1C2116E681" box="[282,352,690,714]" captionStart="FIGURE 8" captionStartId="11.[151,249,1952,1975]" captionTargetBox="[214,1373,911,1920]" captionTargetId="figure@11.[204,1382,911,1931]" captionTargetPageId="11" captionText="FIGURE 8. Pertsovius serratus gen. et sp. nov. Holotype female. 1 — P 1; 2 — left Р 2; 3 — distal segment of the right exopod of Р 2; 4 — Р 3; 5 — Р 4. Scale bar: 0.1 mm." httpUri="https://zenodo.org/record/208024/files/figure.png" pageId="11" pageNumber="44">Fig. 8</figureCitation>
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: 1–5) of typical structure for genus: endopods one-segmented, exopods three-segmented. Outer distal spine on first segment of P1 exopod extending almost to base of outer proximal spine of third segment. Outer spine of first exopodal segment of Р2 reaching beyond base of spine of second segment; both spines of identical length. Lateral borders of P2 third exopod segment on left and right bearing two spines, proximal part of left segment ornamented with three small denticles (
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<figureCitation id="13722A4E6D52DE781F96FCEC22A3E711" box="[655,725,834,858]" captionStart="FIGURE 8" captionStartId="11.[151,249,1952,1975]" captionTargetBox="[214,1373,911,1920]" captionTargetId="figure@11.[204,1382,911,1931]" captionTargetPageId="11" captionText="FIGURE 8. Pertsovius serratus gen. et sp. nov. Holotype female. 1 — P 1; 2 — left Р 2; 3 — distal segment of the right exopod of Р 2; 4 — Р 3; 5 — Р 4. Scale bar: 0.1 mm." httpUri="https://zenodo.org/record/208024/files/figure.png" pageId="11" pageNumber="44">Fig. 8</figureCitation>
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: 2).
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</paragraph>
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<caption id="DF3666436D52DE781D8EF80E226CE39E" httpUri="https://zenodo.org/record/208024/files/figure.png" pageId="11" pageNumber="44" targetBox="[214,1373,911,1920]" targetPageId="11">
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<paragraph id="8BF636CB6D52DE781D8EF80E226CE39E" blockId="11.[151,1436,1952,2005]" pageId="11" pageNumber="44">
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<emphasis id="B93DEAD96D52DE781D8EF80E2164E3FD" bold="true" box="[151,274,1952,1975]" pageId="11" pageNumber="44">FIGURE 8.</emphasis>
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<taxonomicName id="4C494D486D52DE781C01F80C21ABE3FC" box="[280,477,1954,1975]" class="Maxillopoda" family="Discoidae" genus="Pertsovius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Calanoida" pageId="11" pageNumber="44" phylum="Arthropoda" rank="species" species="serratus">
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<emphasis id="B93DEAD96D52DE781C01F80C21ABE3FC" box="[280,477,1954,1975]" italics="true" pageId="11" pageNumber="44">Pertsovius serratus</emphasis>
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</taxonomicName>
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<emphasis id="B93DEAD96D52DE781CFAF80F22F6E3FD" bold="true" box="[483,640,1953,1974]" pageId="11" pageNumber="44">gen. et sp. nov.</emphasis>
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Holotype female. 1—P1; 2—left Р2; 3—distal segment of the right exopod of Р2; 4—Р3; 5—Р4. Scale bar: 0.1 mm.
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</paragraph>
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</caption>
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<paragraph id="8BF636CB6D55DE7F1DDCFF39211DE557" blockId="12.[151,1436,151,284]" pageId="12" pageNumber="45">
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<emphasis id="B93DEAD96D55DE7F1DDCFF3921BDE4FB" bold="true" box="[197,459,151,176]" pageId="12" pageNumber="45">Differential diagnosis.</emphasis>
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The presence of denticles on the outer edge of the third exopodal segment of the left Р2 and the appearance of the genital fields separate this species from other species of the genus.
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<emphasis id="B93DEAD96D55DE7F1DDCFF4E213AE4B3" bold="true" box="[197,332,224,248]" pageId="12" pageNumber="45">Etymology.</emphasis>
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The specific name reflects the presence of denticles at the external edge of the distal segment of the left P2 exopod.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |