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<document id="1F94F2F3FAEBA926893627AB9D4A67AD" ID-CLB-Dataset="54097" ID-DOI="10.11646/megataxa.4.1.1" ID-GBIF-Dataset="7c9bc39d-9910-46f1-9558-c0647b9cbbdb" ID-ISSN="2703-3090" ID-Zenodo-Dep="4591138" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1614033145335" checkinUser="plazi" docAuthor="Kim, Il-Hoi &amp; Boxshall, Geoff A." docDate="2020" docId="03C487CBEF833AE0FF4DF876FC47FB60" docLanguage="en" docName="megataxa.4.1.1.pdf.imf" docOrigin="Megataxa 4 (1)" docSource="http://zoobank.org/3fdd970e-62f1-4f67-8cce-10870bdb3c01" docStyle="DocumentStyle:50B6B96D96A55C21793B52C23E95B310.5:Megataxa.2020-.journal_article" docStyleId="50B6B96D96A55C21793B52C23E95B310" docStyleName="Megataxa.2020-.journal_article" docStyleVersion="5" docTitle="Periproctia obtusa Kim &amp; Boxshall 2020, sp. nov." docType="treatment" docVersion="10" lastPageNumber="214" masterDocId="FFFDFFB3EF513A35FFC5FFCEFFC5FFC1" masterDocTitle="Untold diversity: the astonishing species richness of the Notodelphyidae (Copepoda: Cyclopoida), a family of symbiotic copepods associated with ascidians (Tunicata)" masterLastPageNumber="6" masterPageNumber="1" pageNumber="211" updateTime="1698930853666" updateUser="ExternalLinkService">
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<mods:title id="89E67D4CE7B4F20D189012B31240EA1F">Untold diversity: the astonishing species richness of the Notodelphyidae (Copepoda: Cyclopoida), a family of symbiotic copepods associated with ascidians (Tunicata)</mods:title>
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<mods:namePart id="B6EA0414DE7407E2A9238A1B0A018F99">Kim, Il-Hoi</mods:namePart>
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<mods:affiliation id="2E744A214EEA870F8ACDDE1150969CAF">Korea Institute of Coastal Ecology, Inc., 802 - ho, 302 - dong, 397 Seokcheon-ro, Ojeong-gu, Bucheon, Gyeonggi-do 14449, Republic of Korea ® ihkim @ gwnu. ac. kr; https: // orcid. org / 0000 - 0002 - 7332 - 0043</mods:affiliation>
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<mods:affiliation id="B07B333F7F766C14B3D2DABD84D6FEAC">Korea Institute of Coastal Ecology, Inc., 802 - ho, 302 - dong, 397 Seokcheon-ro, Ojeong-gu, Bucheon, Gyeonggi-do 14449, Republic of Korea ® ihkim @ gwnu. ac. kr; https: // orcid. org / 0000 - 0002 - 7332 - 0043</mods:affiliation>
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<mods:title id="ED9C6B6032BF5E4CF7AFAFD335E8F8C2">Megataxa</mods:title>
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<treatment id="03C487CBEF833AE0FF4DF876FC47FB60" ID-DOI="http://doi.org/10.5281/zenodo.5828416" ID-GBIF-Taxon="194475023" ID-Zenodo-Dep="5828416" LSID="urn:lsid:plazi:treatment:03C487CBEF833AE0FF4DF876FC47FB60" httpUri="http://treatment.plazi.org/id/03C487CBEF833AE0FF4DF876FC47FB60" lastPageId="213" lastPageNumber="214" pageId="210" pageNumber="211">
<subSubSection id="C3776556EF833AE7FF4DF876FE0EF813" box="[136,459,1975,2002]" pageId="210" pageNumber="211" type="nomenclature">
<paragraph id="8BD236DDEF833AE7FF4DF876FE0EF813" blockId="210.[136,459,1975,2036]" box="[136,459,1975,2002]" pageId="210" pageNumber="211">
<heading id="D09A81B1EF833AE7FF4DF876FE0EF813" box="[136,459,1975,2002]" fontSize="11" level="2" pageId="210" pageNumber="211" reason="2">
<emphasis id="B919EACFEF833AE7FF4DF876FE0EF813" bold="true" box="[136,459,1975,2002]" pageId="210" pageNumber="211">
<taxonomicName id="4C6D4D5EEF833AE7FF4DF876FEA2F813" authority="Kim &amp; Boxshall, 2020" authorityName="Kim &amp; Boxshall" authorityYear="2020" box="[136,359,1975,2002]" class="Maxillopoda" family="Notodelphyidae" genus="Periproctia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="210" pageNumber="211" phylum="Arthropoda" rank="species" species="obtusa" status="sp. nov.">
<emphasis id="B919EACFEF833AE7FF4DF876FEA2F813" bold="true" box="[136,359,1975,2002]" italics="true" pageId="210" pageNumber="211">Periproctia obtusa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A22A57B4EF833AE7FEABF876FE0EF813" box="[366,459,1976,2002]" pageId="210" pageNumber="211" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
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<subSubSection id="C3776556EF833AE7FF4DF814FEFEF835" box="[136,315,2010,2036]" pageId="210" pageNumber="211" type="description">
<paragraph id="8BD236DDEF833AE7FF4DF814FEFEF835" blockId="210.[136,459,1975,2036]" box="[136,315,2010,2036]" pageId="210" pageNumber="211">
(
<figureCitation id="13562A58EF833AE7FF55F814FF39F835" box="[144,252,2010,2036]" captionStart="FIGURE 139" captionStartId="211.[136,245,1907,1933]" captionTargetBox="[227,1357,219,1859]" captionTargetId="figure-17@211.[176,1411,185,1870]" captionTargetPageId="211" captionText="FIGURE 139. Periproctia obtusa sp. nov., female.A, habitus, right; B, urosome, ventral; C, caudal ramus; D, rostrum; E, antennule; F, antenna; G, mandible; H, maxillule. Scale bars: A, 0.1 mm; B, 0.05 mm; C-H, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591530" httpUri="https://zenodo.org/record/4591530/files/figure.png" pageId="210" pageNumber="211">Figs. 139</figureCitation>
,
<figureCitation id="13562A58EF833AE7FECDF814FEF6F835" box="[264,307,2010,2036]" captionStart="FIGURE 140" captionStartId="212.[136,245,1907,1933]" captionTargetBox="[236,1350,221,1850]" captionTargetId="figure-19@212.[183,1404,185,1870]" captionTargetPageId="212" captionText="FIGURE 140. Periproctia obtusa sp. nov., female. A, maxilla; B, maxilliped; C, leg 1; D, leg 2; E, exopod of leg 3; F, leg 4. Scale bars: 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591532" httpUri="https://zenodo.org/record/4591532/files/figure.png" pageId="210" pageNumber="211">140</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C3776556EF833AE7FCEFF966FBC4F8AD" pageId="210" pageNumber="211" type="materials_examined">
<paragraph id="8BD236DDEF833AE7FCEFF966FBC4F8AD" blockId="210.[810,1452,1703,2070]" pageId="210" pageNumber="211">
<emphasis id="B919EACFEF833AE7FCEFF966FC16F900" bold="true" box="[810,979,1703,1730]" pageId="210" pageNumber="211">Type material</emphasis>
.
<materialsCitation id="3B053C80EF833AE7FC20F969FBC4F8AD" ID-GBIF-Occurrence="3748446352" collectingDate="2004-07-18" collectorName="Pilcher" country="Malaysia" elevation="8" latitude="4.2341666" location="Malaysia" longLatPrecision="13" longitude="118.8935" pageId="210" pageNumber="211" specimenCode="MNHN-IU-2014-21265" specimenCount="1" specimenCount-female="1" typeStatus="holotype">
<typeStatus id="54D6887FEF833AE7FC20F969FB88F900" box="[997,1101,1703,1729]" pageId="210" pageNumber="211" type="holotype">Holotype</typeStatus>
<specimenCount id="9D6BFD54EF833AE7FB92F966FBA9F903" box="[1111,1132,1704,1730]" pageId="210" pageNumber="211" type="female"></specimenCount>
(dissected and mounted on a slide,
<specimenCode id="DBCB9EA6EF833AE7FC5BF907FB69F925" box="[926,1196,1737,1764]" pageId="210" pageNumber="211">MNHN-IU-2014-21265</specimenCode>
) from
<taxonomicName id="4C6D4D5EEF833AE7FAD3F907FBAEF8C7" authority="(Sluiter, 1909)" baseAuthorityName="Sluiter" baseAuthorityYear="1909" class="Ascidiacea" family="Didemnidae" genus="Trididemnum" kingdom="Animalia" order="Enterogona" pageId="210" pageNumber="211" phylum="Chordata" rank="species" species="discrepans">
<emphasis id="B919EACFEF833AE7FAD3F907FC67F8C4" italics="true" pageId="210" pageNumber="211">Trididemnum discrepans</emphasis>
(Sluiter, 1909)
</taxonomicName>
(MNHN-IT-2008-8737 = MNHN A2/TRI/172), CRRF OPHG 1445-P, Mabul,
<collectingCountry id="F37A764DEF833AE7FCEFF8E1FC54F888" box="[810,913,1839,1865]" name="Malaysia" pageId="210" pageNumber="211">Malaysia</collectingCountry>
(
<geoCoordinate id="EE59501AEF833AE7FC64F8E1FBEDF88B" box="[929,1064,1839,1866]" degrees="04" direction="north" minutes="14.05" orientation="latitude" pageId="210" pageNumber="211" precision="9" value="4.2341666">04°14.05 Ń</geoCoordinate>
,
<geoCoordinate id="EE59501AEF833AE7FBF0F8E1FB03F88B" box="[1077,1222,1839,1866]" degrees="118" direction="east" minutes="53.61" orientation="longitude" pageId="210" pageNumber="211" precision="9" value="118.8935">118°53.61 É</geoCoordinate>
), depth
<quantity id="4C959B38EF833AE7FAE4F8FEFA8AF88B" box="[1313,1359,1840,1866]" metricMagnitude="0" metricUnit="m" metricValue="8.0" pageId="210" pageNumber="211" unit="m" value="8.0">
<elevation id="0040D1EEEF833AE7FAE4F8FEFA8AF88B" box="[1313,1359,1840,1866]" metricMagnitude="0" metricUnit="m" metricValue="8.0" pageId="210" pageNumber="211" unit="m" value="8.0">8 m</elevation>
</quantity>
,
<collectorName id="2698530BEF833AE7FA99F8E1FA6EF888" box="[1372,1451,1839,1865]" pageId="210" pageNumber="211">Pilcher</collectorName>
coll.,
<date id="FFD3101DEF833AE7FCACF89CFC38F8AD" box="[873,1021,1874,1900]" pageId="210" pageNumber="211" value="2004-07-18">
<collectingDate id="EF97E9F5EF833AE7FCACF89CFC38F8AD" box="[873,1021,1874,1900]" pageId="210" pageNumber="211" value="2004-07-18">18 July 2004</collectingDate>
</date>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="C3776556EF833AE7FC9AF8BAFC47F813" pageId="210" pageNumber="211" type="etymology">
<paragraph id="8BD236DDEF833AE7FC9AF8BAFC47F813" blockId="210.[810,1452,1703,2070]" pageId="210" pageNumber="211">
<emphasis id="B919EACFEF833AE7FC9AF8BAFC25F84F" bold="true" box="[863,992,1908,1934]" pageId="210" pageNumber="211">Etymology</emphasis>
. The specific name is derived from the Latin
<emphasis id="B919EACFEF833AE7FCAEF858FC6DF871" box="[875,936,1942,1968]" italics="true" pageId="210" pageNumber="211">obtus</emphasis>
(=blunt) referring to the stout body of the new species.
</paragraph>
</subSubSection>
<subSubSection id="C3776556EF833AE0FC9AF817FBE5FCEA" lastPageId="213" lastPageNumber="214" pageId="210" pageNumber="211" type="description">
<paragraph id="8BD236DDEF833AE0FC9AF817FF11FC8F" blockId="210.[810,1452,1703,2070]" lastBlockId="213.[136,778,173,2070]" lastPageId="213" lastPageNumber="214" pageId="210" pageNumber="211">
<emphasis id="B919EACFEF833AE7FC9AF817FB9BF832" bold="true" box="[863,1118,2009,2035]" pageId="210" pageNumber="211">Descriptionoffemale</emphasis>
. Body (
<figureCitation id="13562A58EF833AE7FB7CF814FAEBF835" box="[1209,1326,2010,2036]" captionStart="FIGURE 139" captionStartId="211.[136,245,1907,1933]" captionTargetBox="[227,1357,219,1859]" captionTargetId="figure-17@211.[176,1411,185,1870]" captionTargetPageId="211" captionText="FIGURE 139. Periproctia obtusa sp. nov., female.A, habitus, right; B, urosome, ventral; C, caudal ramus; D, rostrum; E, antennule; F, antenna; G, mandible; H, maxillule. Scale bars: A, 0.1 mm; B, 0.05 mm; C-H, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591530" httpUri="https://zenodo.org/record/4591530/files/figure.png" pageId="210" pageNumber="211">Fig. 139A</figureCitation>
) stout, 954 μm long. Prosome unsegmented, 720 μm long; greatest dorsoventraldepth320μm.Cephalosomewithlongitudinal row of about 25 small denticles along dorsal midline and with blunt, nipple-shaped, sclerotized posterolateral process at each side. Pedigerous somites fused but with 2 weak dorsal tergites present, corresponding to second and third pedigerous somites. Fourth pedigerous somite forming broad, rounded dorsal extension overlapping anterior part of genital somite (stippled area in
<figureCitation id="13562A58EF843AE0FD18FE55FF0DFE16" captionStart="FIGURE 139" captionStartId="211.[136,245,1907,1933]" captionTargetBox="[227,1357,219,1859]" captionTargetId="figure-17@211.[176,1411,185,1870]" captionTargetPageId="211" captionText="FIGURE 139. Periproctia obtusa sp. nov., female.A, habitus, right; B, urosome, ventral; C, caudal ramus; D, rostrum; E, antennule; F, antenna; G, mandible; H, maxillule. Scale bars: A, 0.1 mm; B, 0.05 mm; C-H, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591530" httpUri="https://zenodo.org/record/4591530/files/figure.png" pageId="213" pageNumber="214">Fig. 139B</figureCitation>
). Fifth pedigerous somite completely fused with fourth. Freeurosome (
<figureCitation id="13562A58EF843AE0FE54FE11FDC2FE38" box="[401,519,479,505]" captionStart="FIGURE 139" captionStartId="211.[136,245,1907,1933]" captionTargetBox="[227,1357,219,1859]" captionTargetId="figure-17@211.[176,1411,185,1870]" captionTargetPageId="211" captionText="FIGURE 139. Periproctia obtusa sp. nov., female.A, habitus, right; B, urosome, ventral; C, caudal ramus; D, rostrum; E, antennule; F, antenna; G, mandible; H, maxillule. Scale bars: A, 0.1 mm; B, 0.05 mm; C-H, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591530" httpUri="https://zenodo.org/record/4591530/files/figure.png" pageId="213" pageNumber="214">Fig. 139B</figureCitation>
) 5-segmented: genital somite much wider than long, 51×135 μm, bearing small copulatory pore on ventral surface; 4 abdominal somites 58×104, 57×92, 64×78, and 32×60 μm, respectively. First to third abdominal somites ornamented with transverse rows of minute spinules ventrally.Anal somite with blunt, sclerotized ventral protuberances. Caudal ramus (
<figureCitation id="13562A58EF843AE0FD19FD65FF03FD26" captionStart="FIGURE 139" captionStartId="211.[136,245,1907,1933]" captionTargetBox="[227,1357,219,1859]" captionTargetId="figure-17@211.[176,1411,185,1870]" captionTargetPageId="211" captionText="FIGURE 139. Periproctia obtusa sp. nov., female.A, habitus, right; B, urosome, ventral; C, caudal ramus; D, rostrum; E, antennule; F, antenna; G, mandible; H, maxillule. Scale bars: A, 0.1 mm; B, 0.05 mm; C-H, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591530" httpUri="https://zenodo.org/record/4591530/files/figure.png" pageId="213" pageNumber="214">Fig. 139C</figureCitation>
) narrowing distally, as long as wide (22×22 μm), and armed with 3 strong claws and 3 naked setae; lengths of 3 claws 28, 21, and 20 μm; setae at least as long as ramus.
</paragraph>
<caption id="DF126655EF823AE6FF4DF8BDFADFF871" ID-DOI="http://doi.org/10.5281/zenodo.4591530" ID-Zenodo-Dep="4591530" httpUri="https://zenodo.org/record/4591530/files/figure.png" pageId="211" pageNumber="212" startId="211.[136,245,1907,1933]" targetBox="[227,1357,219,1859]" targetPageId="211">
<paragraph id="8BD236DDEF823AE6FF4DF8BDFADFF871" blockId="211.[136,1451,1907,1968]" pageId="211" pageNumber="212">
<emphasis id="B919EACFEF823AE6FF4DF8BDFEE9F84F" bold="true" box="[136,300,1907,1934]" pageId="211" pageNumber="212">FIGURE 139.</emphasis>
<taxonomicName id="4C6D4D5EEF823AE6FEF4F8BAFDC7F84F" authority="Kim &amp; Boxshall, 2020" authorityName="Kim &amp; Boxshall" authorityYear="2020" box="[305,514,1908,1934]" class="Maxillopoda" family="Notodelphyidae" genus="Periproctia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="211" pageNumber="212" phylum="Arthropoda" rank="species" species="obtusa" status="sp. nov.">
<emphasis id="B919EACFEF823AE6FEF4F8BAFDC7F84F" box="[305,514,1908,1934]" italics="true" pageId="211" pageNumber="212">Periproctia obtusa</emphasis>
</taxonomicName>
<emphasis id="B919EACFEF823AE6FDC2F8BAFDA5F84F" bold="true" box="[519,608,1908,1934]" pageId="211" pageNumber="212">
<taxonomicNameLabel id="A22A57B4EF823AE6FDC2F8BAFDA5F84F" box="[519,608,1908,1934]" pageId="211" pageNumber="212" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, female.A, habitus, right; B, urosome, ventral; C, caudal ramus; D, rostrum; E, antennule; F, antenna; G, mandible; H, maxillule. Scale bars: A, 0.1 mm; B, 0.05 mm; C-H, 0.02 mm.
</paragraph>
</caption>
<caption id="DF126655EF853AE1FF4DF8BDFE10F871" ID-DOI="http://doi.org/10.5281/zenodo.4591532" ID-Zenodo-Dep="4591532" httpUri="https://zenodo.org/record/4591532/files/figure.png" pageId="212" pageNumber="213" startId="212.[136,245,1907,1933]" targetBox="[236,1350,221,1850]" targetPageId="212">
<paragraph id="8BD236DDEF853AE1FF4DF8BDFE10F871" blockId="212.[136,1452,1907,1968]" pageId="212" pageNumber="213">
<emphasis id="B919EACFEF853AE1FF4DF8BDFEE8F84C" bold="true" box="[136,301,1907,1933]" pageId="212" pageNumber="213">FIGURE 140.</emphasis>
<taxonomicName id="4C6D4D5EEF853AE1FEF0F8BAFDCDF84F" authority="Kim &amp; Boxshall, 2020" authorityName="Kim &amp; Boxshall" authorityYear="2020" box="[309,520,1908,1934]" class="Maxillopoda" family="Notodelphyidae" genus="Periproctia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="212" pageNumber="213" phylum="Arthropoda" rank="species" species="obtusa" status="sp. nov.">
<emphasis id="B919EACFEF853AE1FEF0F8BAFDCDF84F" box="[309,520,1908,1934]" italics="true" pageId="212" pageNumber="213">Periproctia obtusa</emphasis>
</taxonomicName>
<emphasis id="B919EACFEF853AE1FDCAF8BAFDACF84F" bold="true" box="[527,617,1908,1934]" pageId="212" pageNumber="213">
<taxonomicNameLabel id="A22A57B4EF853AE1FDCAF8BAFDACF84F" box="[527,617,1908,1934]" pageId="212" pageNumber="213" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, female. A, maxilla; B, maxilliped; C, leg 1; D, leg 2; E, exopod of leg 3; F, leg 4. Scale bars: 0.02 mm.
</paragraph>
</caption>
<paragraph id="8BD236DDEF843AE0FC4FFE11FAB1FD40" pageId="213" pageNumber="214">
<table id="F96DC47DEF84C5CAFCEFFE11FA6DFD43" box="[810,1448,479,642]" gridcols="5" gridrows="5" inLine="true" pageId="213" pageNumber="214">
<tr id="355D349FEF84C5CAFCEFFE11FA6DFE38" box="[810,1448,479,505]" gridrow="0" pageId="213" pageNumber="214" rowspan-0="1">
<th id="768C5DE3EF84C5CAFC4FFE11FC00FE38" box="[906,965,479,505]" gridcol="1" gridrow="0" pageId="213" pageNumber="214">Coxa</th>
<th id="768C5DE3EF84C5CAFC25FE11FBDBFE38" box="[992,1054,479,505]" gridcol="2" gridrow="0" pageId="213" pageNumber="214">Basis</th>
<th id="768C5DE3EF84C5CAFBF3FE11FB20FE38" box="[1078,1253,479,505]" gridcol="3" gridrow="0" pageId="213" pageNumber="214">Exopod</th>
<th id="768C5DE3EF84C5CAFB32FE11FA6DFE38" box="[1271,1448,479,505]" gridcol="4" gridrow="0" pageId="213" pageNumber="214">Endopod</th>
</tr>
<tr id="355D349FEF84C5CAFCEFFDCFFA6DFDDD" box="[810,1448,513,540]" gridrow="1" pageId="213" pageNumber="214">
<th id="768C5DE3EF84C5CAFCEFFDCFFCAFFDDD" box="[810,874,513,540]" gridcol="0" gridrow="1" pageId="213" pageNumber="214">Leg 1</th>
<td id="768C5DE3EF84C5CAFC4FFDCFFC00FDDD" box="[906,965,513,540]" gridcol="1" gridrow="1" pageId="213" pageNumber="214">0-0</td>
<td id="768C5DE3EF84C5CAFC25FDCFFBDBFDDD" box="[992,1054,513,540]" gridcol="2" gridrow="1" pageId="213" pageNumber="214">1-I</td>
<td id="768C5DE3EF84C5CAFBF3FDCFFB20FDDD" box="[1078,1253,513,540]" gridcol="3" gridrow="1" pageId="213" pageNumber="214">I-1; I-1; II, I, 4</td>
<td id="768C5DE3EF84C5CAFB32FDCFFA6DFDDD" box="[1271,1448,513,540]" gridcol="4" gridrow="1" pageId="213" pageNumber="214">0-0; 0-1; 1, 2, 2</td>
</tr>
<tr id="355D349FEF84C5CAFCEFFDEDFA6DFDFF" box="[810,1448,547,574]" gridrow="2" pageId="213" pageNumber="214">
<th id="768C5DE3EF84C5CAFCEFFDEDFCAFFDFF" box="[810,874,547,574]" gridcol="0" gridrow="2" pageId="213" pageNumber="214">Leg 2</th>
<td id="768C5DE3EF84C5CAFC4FFDEDFC00FDFF" box="[906,965,547,574]" gridcol="1" gridrow="2" pageId="213" pageNumber="214">0-0</td>
<td id="768C5DE3EF84C5CAFC25FDEDFBDBFDFF" box="[992,1054,547,574]" gridcol="2" gridrow="2" pageId="213" pageNumber="214">1-0</td>
<td id="768C5DE3EF84C5CAFBF3FDEDFB20FDFF" box="[1078,1253,547,574]" gridcol="3" gridrow="2" pageId="213" pageNumber="214">1-1; 1-1; 3, 1, 5</td>
<td id="768C5DE3EF84C5CAFB32FDEDFA6DFDFF" box="[1271,1448,547,574]" gridcol="4" gridrow="2" pageId="213" pageNumber="214">0-1; 1, 2, 5</td>
</tr>
<tr id="355D349FEF84C5CAFCEFFD8BFA6DFDA1" box="[810,1448,581,608]" gridrow="3" pageId="213" pageNumber="214">
<th id="768C5DE3EF84C5CAFCEFFD8BFCAFFDA1" box="[810,874,581,608]" gridcol="0" gridrow="3" pageId="213" pageNumber="214">Leg 3</th>
<td id="768C5DE3EF84C5CAFC4FFD8BFC00FDA1" box="[906,965,581,608]" gridcol="1" gridrow="3" pageId="213" pageNumber="214">0-0</td>
<td id="768C5DE3EF84C5CAFC25FD8BFBDBFDA1" box="[992,1054,581,608]" gridcol="2" gridrow="3" pageId="213" pageNumber="214">1-0</td>
<td id="768C5DE3EF84C5CAFBF3FD8BFB20FDA1" box="[1078,1253,581,608]" gridcol="3" gridrow="3" pageId="213" pageNumber="214">1-1; 1-1; 2, 1, 5</td>
<td id="768C5DE3EF84C5CAFB32FD8BFA6DFDA1" box="[1271,1448,581,608]" gridcol="4" gridrow="3" pageId="213" pageNumber="214">0-1; 1, 2, 5</td>
</tr>
<tr id="355D349FEF84C5CAFCEFFDA9FA6DFD43" box="[810,1448,615,642]" gridrow="4" pageId="213" pageNumber="214">
<th id="768C5DE3EF84C5CAFCEFFDA9FCAFFD43" box="[810,874,615,642]" gridcol="0" gridrow="4" pageId="213" pageNumber="214">Leg 4</th>
<td id="768C5DE3EF84C5CAFC4FFDA9FC00FD43" box="[906,965,615,642]" gridcol="1" gridrow="4" pageId="213" pageNumber="214">0-0</td>
<td id="768C5DE3EF84C5CAFC25FDA9FBDBFD43" box="[992,1054,615,642]" gridcol="2" gridrow="4" pageId="213" pageNumber="214">1-0</td>
<td id="768C5DE3EF84C5CAFBF3FDA9FB20FD43" box="[1078,1253,615,642]" gridcol="3" gridrow="4" pageId="213" pageNumber="214">1-1; 1-1; 2, 1, 5</td>
<td id="768C5DE3EF84C5CAFB32FDA9FA6DFD43" box="[1271,1448,615,642]" gridcol="4" gridrow="4" pageId="213" pageNumber="214">0-1; 1, 2, 4</td>
</tr>
</table>
</paragraph>
<paragraph id="8BD236DDEF843AE0FF78FC98FE4EFAAF" blockId="213.[136,778,173,2070]" pageId="213" pageNumber="214">
Rostrum (
<figureCitation id="13562A58EF843AE0FEF5FC9BFE62FCAE" box="[304,423,853,879]" captionStart="FIGURE 139" captionStartId="211.[136,245,1907,1933]" captionTargetBox="[227,1357,219,1859]" captionTargetId="figure-17@211.[176,1411,185,1870]" captionTargetPageId="211" captionText="FIGURE 139. Periproctia obtusa sp. nov., female.A, habitus, right; B, urosome, ventral; C, caudal ramus; D, rostrum; E, antennule; F, antenna; G, mandible; H, maxillule. Scale bars: A, 0.1 mm; B, 0.05 mm; C-H, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591530" httpUri="https://zenodo.org/record/4591530/files/figure.png" pageId="213" pageNumber="214">Fig. 139D</figureCitation>
) aslongas wide (40×41 μm), roughly rhomboidal, tapering towards pointed, beaklike apical process; ornamented with 3 pairs of minute sensillae. Antennule (
<figureCitation id="13562A58EF843AE0FE43FC75FE38FC14" box="[390,509,955,981]" captionStart="FIGURE 139" captionStartId="211.[136,245,1907,1933]" captionTargetBox="[227,1357,219,1859]" captionTargetId="figure-17@211.[176,1411,185,1870]" captionTargetPageId="211" captionText="FIGURE 139. Periproctia obtusa sp. nov., female.A, habitus, right; B, urosome, ventral; C, caudal ramus; D, rostrum; E, antennule; F, antenna; G, mandible; H, maxillule. Scale bars: A, 0.1 mm; B, 0.05 mm; C-H, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591530" httpUri="https://zenodo.org/record/4591530/files/figure.png" pageId="213" pageNumber="214">Fig. 139E</figureCitation>
) broad, 117 μmlong, and 8-segmented; armatureformula 2, 14 (or 6, 10), 7+aesthetasc, 3, 2+aesthetasc, 2, 2+aesthetasc, and 7+aesthetasc; distal segments very short; larger setae on proximal segments pinnate. Antenna (
<figureCitation id="13562A58EF843AE0FDAEFB8DFD1AFB9C" box="[619,735,1091,1117]" captionStart="FIGURE 139" captionStartId="211.[136,245,1907,1933]" captionTargetBox="[227,1357,219,1859]" captionTargetId="figure-17@211.[176,1411,185,1870]" captionTargetPageId="211" captionText="FIGURE 139. Periproctia obtusa sp. nov., female.A, habitus, right; B, urosome, ventral; C, caudal ramus; D, rostrum; E, antennule; F, antenna; G, mandible; H, maxillule. Scale bars: A, 0.1 mm; B, 0.05 mm; C-H, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591530" httpUri="https://zenodo.org/record/4591530/files/figure.png" pageId="213" pageNumber="214">Fig. 139F</figureCitation>
) 4- segmented; coxashortand unarmed; basiswith large, pinnate exopodalsetaat outerdistal corner; firstendopodal segment with 1 naked seta on inner margin; compound distal endopodal segment about 3.1 times longerthan wide (50×16 μm), ornamented with 3 patches of spinules on outer side; armed with 7 setae (including 1 pinnate and 3 bluntly tipped setae) plus small terminal claw, less than half length of segment.
</paragraph>
<paragraph id="8BD236DDEF843AE0FF78FABBFF7EF813" blockId="213.[136,778,173,2070]" pageId="213" pageNumber="214">
Labrum missing. Mandible (
<figureCitation id="13562A58EF843AE0FDC1FABBFDBFFA4E" box="[516,634,1397,1423]" captionStart="FIGURE 139" captionStartId="211.[136,245,1907,1933]" captionTargetBox="[227,1357,219,1859]" captionTargetId="figure-17@211.[176,1411,185,1870]" captionTargetPageId="211" captionText="FIGURE 139. Periproctia obtusa sp. nov., female.A, habitus, right; B, urosome, ventral; C, caudal ramus; D, rostrum; E, antennule; F, antenna; G, mandible; H, maxillule. Scale bars: A, 0.1 mm; B, 0.05 mm; C-H, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591530" httpUri="https://zenodo.org/record/4591530/files/figure.png" pageId="213" pageNumber="214">Fig. 139G</figureCitation>
) comprising coxa bearing 5 teeth (2 proximal ones small) and 1 seta on gnathobase, and palp consisting of basis, exopod and endopod; basiswith 1 setaonmedial margin; exopod 2-segmented and armed with 3 and 2 setae on first and second segments, respectively; outer distal seta on second exopodal segment slightly shorter than other 4 exopodal setae; endopod armed with 2 and 5 setae on first and second segments, respectively; second medial seta of second endopodal segment markedly larger than other 4 setaeon segment. Maxillule (
<figureCitation id="13562A58EF843AE0FE1DF907FD88F925" box="[472,589,1737,1764]" captionStart="FIGURE 139" captionStartId="211.[136,245,1907,1933]" captionTargetBox="[227,1357,219,1859]" captionTargetId="figure-17@211.[176,1411,185,1870]" captionTargetPageId="211" captionText="FIGURE 139. Periproctia obtusa sp. nov., female.A, habitus, right; B, urosome, ventral; C, caudal ramus; D, rostrum; E, antennule; F, antenna; G, mandible; H, maxillule. Scale bars: A, 0.1 mm; B, 0.05 mm; C-H, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591530" httpUri="https://zenodo.org/record/4591530/files/figure.png" pageId="213" pageNumber="214">Fig. 139H</figureCitation>
) bearing 7 setae on arthrite, 1 on each coxal endite and epipodite, 3 on medial margin of basis, 3 on exopod and 4 on endopod. Maxilla (
<figureCitation id="13562A58EF843AE0FF34F8E1FEA2F88B" box="[241,359,1839,1866]" captionStart="FIGURE 140" captionStartId="212.[136,245,1907,1933]" captionTargetBox="[236,1350,221,1850]" captionTargetId="figure-19@212.[183,1404,185,1870]" captionTargetPageId="212" captionText="FIGURE 140. Periproctia obtusa sp. nov., female. A, maxilla; B, maxilliped; C, leg 1; D, leg 2; E, exopod of leg 3; F, leg 4. Scale bars: 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591532" httpUri="https://zenodo.org/record/4591532/files/figure.png" pageId="213" pageNumber="214">Fig. 140A</figureCitation>
) 5-segmented, syncoxawith 8 setae (arranged 3, 1, 2, and 2), 2 on basis, and 1, 1, and 3 on first to third endopodal segments, respectively. Maxilliped (
<figureCitation id="13562A58EF843AE0FF55F858FEC0F871" box="[144,261,1942,1968]" captionStart="FIGURE 140" captionStartId="212.[136,245,1907,1933]" captionTargetBox="[236,1350,221,1850]" captionTargetId="figure-19@212.[183,1404,185,1870]" captionTargetPageId="212" captionText="FIGURE 140. Periproctia obtusa sp. nov., female. A, maxilla; B, maxilliped; C, leg 1; D, leg 2; E, exopod of leg 3; F, leg 4. Scale bars: 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591532" httpUri="https://zenodo.org/record/4591532/files/figure.png" pageId="213" pageNumber="214">Fig. 140B</figureCitation>
) lobate, bearing 8 medial setae and 1 apical seta.
</paragraph>
<paragraph id="8BD236DDEF843AE0FF78F814FA4AFE74" blockId="213.[136,778,173,2070]" lastBlockId="213.[810,1452,173,437]" pageId="213" pageNumber="214">
Leg 1 (
<figureCitation id="13562A58EF843AE0FED9F814FE53F835" box="[284,406,2010,2036]" captionStart="FIGURE 140" captionStartId="212.[136,245,1907,1933]" captionTargetBox="[236,1350,221,1850]" captionTargetId="figure-19@212.[183,1404,185,1870]" captionTargetPageId="212" captionText="FIGURE 140. Periproctia obtusa sp. nov., female. A, maxilla; B, maxilliped; C, leg 1; D, leg 2; E, exopod of leg 3; F, leg 4. Scale bars: 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591532" httpUri="https://zenodo.org/record/4591532/files/figure.png" pageId="213" pageNumber="214">Fig. 140C</figureCitation>
) with 3-segmented rami. Legs 24 (
<figureCitation id="13562A58EF843AE0FF07F832FEE5F7D7" box="[194,288,2044,2070]" captionStart="FIGURE 140" captionStartId="212.[136,245,1907,1933]" captionTargetBox="[236,1350,221,1850]" captionTargetId="figure-19@212.[183,1404,185,1870]" captionTargetPageId="212" captionText="FIGURE 140. Periproctia obtusa sp. nov., female. A, maxilla; B, maxilliped; C, leg 1; D, leg 2; E, exopod of leg 3; F, leg 4. Scale bars: 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591532" httpUri="https://zenodo.org/record/4591532/files/figure.png" pageId="213" pageNumber="214">Fig. 140</figureCitation>
D-F) each with 3-segmented exopod and 2- segmented endopod. Innercoxalsetaabsentinlegs 14. Outer seta on basis large and pinnate in leg 1, small and naked in legs 24. Three distal setae on third endopodal segment of leg 1 enlarged. Inner seta on second exopodal segment of legs 3 and 4 rudimentary (
<figureCitation id="13562A58EF843AE0FB0BFEFBFA98FE8E" box="[1230,1373,309,335]" captionStart="FIGURE 140" captionStartId="212.[136,245,1907,1933]" captionTargetBox="[236,1350,221,1850]" captionTargetId="figure-19@212.[183,1404,185,1870]" captionTargetPageId="212" captionText="FIGURE 140. Periproctia obtusa sp. nov., female. A, maxilla; B, maxilliped; C, leg 1; D, leg 2; E, exopod of leg 3; F, leg 4. Scale bars: 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591532" httpUri="https://zenodo.org/record/4591532/files/figure.png" pageId="213" pageNumber="214">Fig. 140E, F</figureCitation>
). Inner setaon first endopodal segment and proximal inner seta on second endopodal segment of leg 4 also rudimentary (
<figureCitation id="13562A58EF843AE0FCF7FE55FC61FE74" box="[818,932,411,437]" captionStart="FIGURE 140" captionStartId="212.[136,245,1907,1933]" captionTargetBox="[236,1350,221,1850]" captionTargetId="figure-19@212.[183,1404,185,1870]" captionTargetPageId="212" captionText="FIGURE 140. Periproctia obtusa sp. nov., female. A, maxilla; B, maxilliped; C, leg 1; D, leg 2; E, exopod of leg 3; F, leg 4. Scale bars: 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591532" httpUri="https://zenodo.org/record/4591532/files/figure.png" pageId="213" pageNumber="214">Fig. 140F</figureCitation>
). Armature formula for legs 14 as follows:
</paragraph>
<paragraph id="8BD236DDEF843AE0FC9AFD62FC98FCCB" blockId="213.[810,1452,683,1185]" pageId="213" pageNumber="214">
Leg 5 (
<figureCitation id="13562A58EF843AE0FC6BFD65FBDAFD04" box="[942,1055,683,709]" captionStart="FIGURE 139" captionStartId="211.[136,245,1907,1933]" captionTargetBox="[227,1357,219,1859]" captionTargetId="figure-17@211.[176,1411,185,1870]" captionTargetPageId="211" captionText="FIGURE 139. Periproctia obtusa sp. nov., female.A, habitus, right; B, urosome, ventral; C, caudal ramus; D, rostrum; E, antennule; F, antenna; G, mandible; H, maxillule. Scale bars: A, 0.1 mm; B, 0.05 mm; C-H, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591530" httpUri="https://zenodo.org/record/4591530/files/figure.png" pageId="213" pageNumber="214">Fig. 139B</figureCitation>
) represented by small plate bearing 2 distal processes; each process tipped with 1 pinnate seta.
</paragraph>
<paragraph id="8BD236DDEF843AE0FC9AFCDFFBE5FCEA" blockId="213.[810,1452,683,1185]" box="[863,1056,785,812]" pageId="213" pageNumber="214">
<emphasis id="B919EACFEF843AE0FC9AFCDFFC59FCEA" bold="true" box="[863,924,785,811]" pageId="213" pageNumber="214">Male</emphasis>
. Unknown.
</paragraph>
</subSubSection>
<subSubSection id="C3776556EF843AE0FC9AFCFDFC47FB60" pageId="213" pageNumber="214" type="discussion">
<paragraph id="8BD236DDEF843AE0FC9AFCFDFC47FB60" blockId="213.[810,1452,683,1185]" pageId="213" pageNumber="214">
<emphasis id="B919EACFEF843AE0FC9AFCFDFC09FC8C" bold="true" box="[863,972,819,845]" pageId="213" pageNumber="214">Remarks</emphasis>
.
<taxonomicName id="4C6D4D5EEF843AE0FC22FCFAFB03FC8C" authority="Kim &amp; Boxshall, 2020" authorityName="Kim &amp; Boxshall" authorityYear="2020" box="[999,1222,819,845]" class="Maxillopoda" family="Notodelphyidae" genus="Periproctia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="213" pageNumber="214" phylum="Arthropoda" rank="species" species="obtusa" status="sp. nov.">
<emphasis id="B919EACFEF843AE0FC22FCFAFB03FC8C" box="[999,1222,819,845]" italics="true" pageId="213" pageNumber="214">Periproctia obtusa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A22A57B4EF843AE0FB1FFCFDFA87FC8F" box="[1242,1346,819,846]" pageId="213" pageNumber="214" rank="species">
<emphasis id="B919EACFEF843AE0FB1FFCFDFAFEFC8C" bold="true" box="[1242,1339,819,845]" pageId="213" pageNumber="214">sp. nov</emphasis>
.
</taxonomicNameLabel>
can be differentiated from other species in the genus by the combination of three characteristic features: (1) the endopod of leg 1 is 3-segmented; (2) the cephalosome bears a longitudinal row of about 25 minute surface denticles along the dorsal midline; and (3) the coxal epipodite of the maxillule bears only a single seta (it lacks the typically smallsecond seta). The first of these features is shared only with
<taxonomicName id="4C6D4D5EEF843AE0FBCCFB8AFB6CFB9C" authority="Kim &amp; Boxshall, 2020" authorityName="Kim &amp; Boxshall" authorityYear="2020" box="[1033,1193,1092,1118]" class="Maxillopoda" family="Notodelphyidae" genus="Periproctia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="213" pageNumber="214" phylum="Arthropoda" rank="species" species="acutirostris" status="sp. nov.">
<emphasis id="B919EACFEF843AE0FBCCFB8AFBDFFB9C" box="[1033,1050,1092,1117]" italics="true" pageId="213" pageNumber="214">P</emphasis>
.
<emphasis id="B919EACFEF843AE0FBECFB8AFB6CFB9C" box="[1065,1193,1092,1117]" italics="true" pageId="213" pageNumber="214">acutirostris</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A22A57B4EF843AE0FB74FB8DFAC9FB9F" box="[1201,1292,1091,1118]" pageId="213" pageNumber="214" rank="species">
<emphasis id="B919EACFEF843AE0FB74FB8DFAC3FB9C" bold="true" box="[1201,1286,1091,1117]" pageId="213" pageNumber="214">sp. nov</emphasis>
.
</taxonomicNameLabel>
, but the other two features have not been recorded in any
<taxonomicName id="4C6D4D5EEF843AE0FAEEFBA8FA6EFBBE" authorityName="Stock" authorityYear="1967" box="[1323,1451,1126,1151]" class="Maxillopoda" family="Notodelphyidae" genus="Periproctia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="213" pageNumber="214" phylum="Arthropoda" rank="genus">
<emphasis id="B919EACFEF843AE0FAEEFBA8FA6EFBBE" box="[1323,1451,1126,1151]" italics="true" pageId="213" pageNumber="214">Periproctia</emphasis>
</taxonomicName>
species.
</paragraph>
</subSubSection>
</treatment>
</document>