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<document id="2602E9CFFA798CCFD876A51852B24C5E" 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="03C487CBED553832FCEFF858FD79F84F" 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="Notoixys ovata Kim &amp; Boxshall 2020, gen. et sp. nov." docType="treatment" docVersion="11" lastPageNumber="520" 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="517" updateTime="1698930853666" updateUser="ExternalLinkService">
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<mods:title id="C929E324D90C541658D55BA01415B6F8">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="7EE3FBF3DDF017AF273F80AD80FE7406">Kim, Il-Hoi</mods:namePart>
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<mods:affiliation id="5F11887149726D35F409DEF85B9B09BE">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:namePart id="47529F6BABAA8FEAB81550D6B57F5FA6">Boxshall, Geoff A.</mods:namePart>
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<mods:affiliation id="B1B8F1D6AE33976BCFB67C7E799932E5">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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<treatment id="03C487CBED553832FCEFF858FD79F84F" ID-DOI="http://doi.org/10.5281/zenodo.5728085" ID-GBIF-Taxon="194474916" ID-Zenodo-Dep="5728085" LSID="urn:lsid:plazi:treatment:03C487CBED553832FCEFF858FD79F84F" httpUri="http://treatment.plazi.org/id/03C487CBED553832FCEFF858FD79F84F" lastPageId="519" lastPageNumber="520" pageId="516" pageNumber="517">
<subSubSection id="C3776556ED553831FCEFF858FB5FF871" box="[810,1178,1942,1968]" pageId="516" pageNumber="517" type="nomenclature">
<paragraph id="8BD236DDED553831FCEFF858FB5FF871" blockId="516.[810,1178,1942,2002]" box="[810,1178,1942,1968]" pageId="516" pageNumber="517">
<heading id="D09A81B1ED553831FCEFF858FB5FF871" box="[810,1178,1942,1968]" fontSize="11" level="2" pageId="516" pageNumber="517" reason="2">
<emphasis id="B919EACFED553831FCEFF858FB5FF871" bold="true" box="[810,1178,1942,1968]" pageId="516" pageNumber="517">
<taxonomicName id="4C6D4D5EED553831FCEFF858FC19F871" authority="Kim &amp; Boxshall, 2020" authorityName="Kim &amp; Boxshall" authorityYear="2020" box="[810,988,1942,1968]" class="Ascidiacea" family="Didemnidae" genus="Notoixys" kingdom="Animalia" order="Enterogona" pageId="516" pageNumber="517" phylum="Chordata" rank="species" species="ovata" status="gen. et sp. nov.">
<emphasis id="B919EACFED553831FCEFF858FC19F871" bold="true" box="[810,988,1942,1968]" italics="true" pageId="516" pageNumber="517">Notoixys ovata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A22A57B4ED553831FC26F858FB5FF871" box="[995,1178,1942,1968]" pageId="516" pageNumber="517" rank="species">gen. et sp. nov.</taxonomicNameLabel>
</emphasis>
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<subSubSection id="C3776556ED553831FCEFF876FC18F813" box="[810,989,1975,2002]" pageId="516" pageNumber="517" type="description">
<paragraph id="8BD236DDED553831FCEFF876FC18F813" blockId="516.[810,1178,1942,2002]" box="[810,989,1975,2002]" pageId="516" pageNumber="517">
(
<figureCitation id="13562A58ED553831FCF7F876FC5BF813" box="[818,926,1976,2002]" captionStart="FIGURE 344" captionStartId="517.[136,245,1907,1933]" captionTargetBox="[247,1346,210,1842]" captionTargetId="figure-18@517.[213,1374,185,1870]" captionTargetPageId="517" captionText="FIGURE 344. Notoixys ovata gen. et sp. nov., female.A, habitus, ventral; B, cephalic region, dorsal; C, cephalic horn; D, urosome, dorsal; E, left caudal ramus, dorsal; F, rostrum; G, antennule; H, antenna; I, mandible; J, maxillule; K, maxilla; L, maxilliped. Scale bars: A, B, 0.5 mm; C, EG, 0.05 mm; D, 0.1 mm; HL, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591995" httpUri="https://zenodo.org/record/4591995/files/figure.png" pageId="516" pageNumber="517">Figs. 344</figureCitation>
,
<figureCitation id="13562A58ED553831FC6CF879FC11F813" box="[937,980,1975,2002]" captionStart="FIGURE 345" captionStartId="518.[136,245,1431,1457]" captionTargetBox="[164,1423,211,1351]" captionTargetId="figure-19@518.[136,1451,185,1366]" captionTargetPageId="518" captionText="FIGURE 345. Notoixys ovata gen. et sp. nov., female. A, leg 1; B, leg 2; C, leg 3; D, leg 4. Scale bars: A, B, 0.05 mm; C, D, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591997" httpUri="https://zenodo.org/record/4591997/files/figure.png" pageId="516" pageNumber="517">345</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C3776556ED553833FCEFF832FEA9F903" lastPageId="518" lastPageNumber="519" pageId="516" pageNumber="517" type="materials_examined">
<paragraph id="8BD236DDED553833FCEFF832FEA9F903" blockId="516.[810,1451,2043,2070]" lastBlockId="518.[136,778,1567,2070]" lastPageId="518" lastPageNumber="519" pageId="516" pageNumber="517">
<emphasis id="B919EACFED553831FCEFF832FC16F7D4" bold="true" box="[810,979,2043,2070]" pageId="516" pageNumber="517">Type material</emphasis>
.
<materialsCitation id="3B053C80ED553833FC20F832FEA9F903" ID-GBIF-Occurrence="3748446331" collectedFrom="from Aplidium millari Monniot C. &amp; Monniot F., 1994" collectingDate="1989-01-31" elevation="407" lastPageId="518" lastPageNumber="519" latitude="-75.151665" location="Weddell Sea" longLatPrecision="95" longitude="-27.578333" pageId="516" pageNumber="517" specimenCode="MNHN-IU-2014-21391" specimenCount="1" specimenCount-female="1" stateProvince="Weddell Sea" typeStatus="holotype">
<typeStatus id="54D6887FED553831FC20F832FB88F7D7" box="[997,1101,2044,2070]" pageId="516" pageNumber="517" type="holotype">Holotype</typeStatus>
<specimenCount id="9D6BFD54ED553831FB92F832FBA9F7D7" box="[1111,1132,2044,2070]" pageId="516" pageNumber="517" type="female"></specimenCount>
(dissected and mounted on a slide,
<specimenCode id="DBCB9EA6ED573833FF22F9EEFE33F9FB" box="[231,502,1568,1594]" pageId="518" pageNumber="519">MNHN-IU-2014-21391</specimenCode>
)
<collectedFrom id="38717520ED573833FDCCF9D1FE33F99D" pageId="518" pageNumber="519">
from
<taxonomicName id="4C6D4D5EED573833FD8EF9D1FE33F99D" authority="Monniot C. &amp; Monniot F., 1994" authorityName="Monniot C. &amp; Monniot F." authorityYear="1994" class="Ascidiacea" family="Polyclinidae" genus="Aplidium" kingdom="Animalia" order="Enterogona" pageId="518" pageNumber="519" phylum="Chordata" rank="species" species="millari">
<emphasis id="B919EACFED573833FD8EF9D1FCCCF9F8" box="[587,777,1567,1593]" italics="true" pageId="518" pageNumber="519">Aplidium millari</emphasis>
Monniot C. &amp; Monniot F., 1994
</taxonomicName>
</collectedFrom>
(Type MNHN-IT-2008- 556 = MNHNA1/APL.B/295), EPOS 3 Stn 235,
<collectingRegion id="49A9F83FED573833FD68F9ADFF76F961" pageId="518" pageNumber="519">Weddell Sea</collectingRegion>
,
<collectingRegion id="49A9F83FED573833FF7BF94BFEB3F961" box="[190,374,1669,1696]" pageId="518" pageNumber="519">Antarctic Ocean</collectingRegion>
(
<geoCoordinate id="EE59501AED573833FE40F94BFE3CF961" box="[389,505,1669,1696]" degrees="75" direction="south" minutes="09.1" orientation="latitude" pageId="518" pageNumber="519" precision="92" value="-75.151665">75°09.1S</geoCoordinate>
,
<geoCoordinate id="EE59501AED573833FDC3F948FD40F961" box="[518,645,1670,1696]" degrees="27" direction="west" minutes="34.7" orientation="longitude" pageId="518" pageNumber="519" precision="92" value="-27.578333">27°34.7W</geoCoordinate>
), depth
<quantity id="4C959B38ED573833FD25F948FF65F903" metricMagnitude="2" metricUnit="m" metricValue="4.07" pageId="518" pageNumber="519" unit="m" value="407.0">
<elevation id="0040D1EEED573833FD25F948FF65F903" metricMagnitude="2" metricUnit="m" metricValue="4.07" pageId="518" pageNumber="519" unit="m" value="407.0">407 m</elevation>
</quantity>
,
<date id="FFD3101DED573833FF69F966FEADF903" box="[172,360,1704,1730]" pageId="518" pageNumber="519" value="1989-01-31">
<collectingDate id="EF97E9F5ED573833FF69F966FEADF903" box="[172,360,1704,1730]" pageId="518" pageNumber="519" value="1989-01-31">31 January 1989</collectingDate>
</date>
.
</materialsCitation>
</paragraph>
</subSubSection>
<caption id="DF126655ED543830FF4DF8BDFB7BF813" ID-DOI="http://doi.org/10.5281/zenodo.4591995" ID-Zenodo-Dep="4591995" httpUri="https://zenodo.org/record/4591995/files/figure.png" pageId="517" pageNumber="518" startId="517.[136,245,1907,1933]" targetBox="[247,1346,210,1842]" targetPageId="517">
<paragraph id="8BD236DDED543830FF4DF8BDFB7BF813" blockId="517.[136,1452,1907,2002]" pageId="517" pageNumber="518">
<emphasis id="B919EACFED543830FF4DF8BDFEEEF84C" bold="true" box="[136,299,1907,1933]" pageId="517" pageNumber="518">FIGURE 344.</emphasis>
<taxonomicName id="4C6D4D5EED543830FEF4F8BAFE12F84C" authority="Kim &amp; Boxshall, 2020" authorityName="Kim &amp; Boxshall" authorityYear="2020" box="[305,471,1908,1933]" class="Ascidiacea" family="Didemnidae" genus="Notoixys" kingdom="Animalia" order="Enterogona" pageId="517" pageNumber="518" phylum="Chordata" rank="species" species="ovata" status="gen. et sp. nov.">
<emphasis id="B919EACFED543830FEF4F8BAFE12F84C" box="[305,471,1908,1933]" italics="true" pageId="517" pageNumber="518">Notoixys ovata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A22A57B4ED543830FE18F8BAFD42F84F" box="[477,647,1908,1934]" pageId="517" pageNumber="518" rank="species">
<emphasis id="B919EACFED543830FE18F8BAFD47F84F" bold="true" box="[477,642,1908,1934]" pageId="517" pageNumber="518">gen. et sp. nov</emphasis>
.
</taxonomicNameLabel>
, female.A, habitus, ventral; B, cephalic region, dorsal; C, cephalic horn; D, urosome, dorsal; E, left caudal ramus, dorsal; F, rostrum; G, antennule; H, antenna; I, mandible; J, maxillule; K, maxilla; L, maxilliped. Scale bars: A, B, 0.5 mm; C, EG, 0.05 mm; D, 0.1 mm; HL, 0.02 mm.
</paragraph>
</caption>
<caption id="DF126655ED573833FF4DFA59FEB5FA15" ID-DOI="http://doi.org/10.5281/zenodo.4591997" ID-Zenodo-Dep="4591997" httpUri="https://zenodo.org/record/4591997/files/figure.png" pageId="518" pageNumber="519" startId="518.[136,245,1431,1457]" targetBox="[164,1423,211,1351]" targetPageId="518">
<paragraph id="8BD236DDED573833FF4DFA59FEB5FA15" blockId="518.[136,1451,1431,1492]" pageId="518" pageNumber="519">
<emphasis id="B919EACFED573833FF4DFA59FEEBFA73" bold="true" box="[136,302,1431,1458]" pageId="518" pageNumber="519">FIGURE 345.</emphasis>
<taxonomicName id="4C6D4D5EED573833FEF2FA56FE1AFA70" authority="Kim &amp; Boxshall, 2020" authorityName="Kim &amp; Boxshall" authorityYear="2020" box="[311,479,1432,1457]" class="Ascidiacea" family="Didemnidae" genus="Notoixys" kingdom="Animalia" order="Enterogona" pageId="518" pageNumber="519" phylum="Chordata" rank="species" species="ovata" status="gen. et sp. nov.">
<emphasis id="B919EACFED573833FEF2FA56FE1AFA70" box="[311,479,1432,1457]" italics="true" pageId="518" pageNumber="519">Notoixys ovata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A22A57B4ED573833FE2DFA56FD5EFA73" box="[488,667,1432,1458]" pageId="518" pageNumber="519" rank="species">
<emphasis id="B919EACFED573833FE2DFA56FD50FA73" bold="true" box="[488,661,1432,1458]" pageId="518" pageNumber="519">gen. et sp. nov</emphasis>
.
</taxonomicNameLabel>
, female. A, leg 1; B, leg 2; C, leg 3; D, leg 4. Scale bars: A, B, 0.05 mm; C, D, 0.02 mm.
</paragraph>
</caption>
<subSubSection id="C3776556ED573833FF78F904FF24F8E6" pageId="518" pageNumber="519" type="etymology">
<paragraph id="8BD236DDED573833FF78F904FF24F8E6" blockId="518.[136,778,1567,2070]" pageId="518" pageNumber="519">
<emphasis id="B919EACFED573833FF78F904FEFBF925" bold="true" box="[189,318,1738,1764]" pageId="518" pageNumber="519">Etymology</emphasis>
. The name is derived from the Latin
<emphasis id="B919EACFED573833FD1CF904FCCCF922" box="[729,777,1738,1763]" italics="true" pageId="518" pageNumber="519">ovat</emphasis>
(=egg-shaped), referring to the ovate prosome of the new species.
</paragraph>
</subSubSection>
<subSubSection id="C3776556ED573832FF78F8E1FEBBFA34" lastPageId="519" lastPageNumber="520" pageId="518" pageNumber="519" type="description">
<paragraph id="8BD236DDED573833FF78F8E1FCB8F88B" blockId="518.[136,778,1567,2070]" lastBlockId="518.[810,1452,1567,2070]" pageId="518" pageNumber="519">
<emphasis id="B919EACFED573833FF78F8E1FE06F888" bold="true" box="[189,451,1839,1865]" pageId="518" pageNumber="519">Descriptionoffemale</emphasis>
. Body (
<figureCitation id="13562A58ED573833FDE0F8FEFD58F88B" box="[549,669,1840,1866]" captionStart="FIGURE 344" captionStartId="517.[136,245,1907,1933]" captionTargetBox="[247,1346,210,1842]" captionTargetId="figure-18@517.[213,1374,185,1870]" captionTargetPageId="517" captionText="FIGURE 344. Notoixys ovata gen. et sp. nov., female.A, habitus, ventral; B, cephalic region, dorsal; C, cephalic horn; D, urosome, dorsal; E, left caudal ramus, dorsal; F, rostrum; G, antennule; H, antenna; I, mandible; J, maxillule; K, maxilla; L, maxilliped. Scale bars: A, B, 0.5 mm; C, EG, 0.05 mm; D, 0.1 mm; HL, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591995" httpUri="https://zenodo.org/record/4591995/files/figure.png" pageId="518" pageNumber="519">Fig. 344A</figureCitation>
) straight, slightly depressed, 2.11 mm long. Prosome inflated, oval, 1.76 mm long: greatest width of prosome 1.25 mm, at posterior third. Cephalosome (
<figureCitation id="13562A58ED573833FE23F858FD9EF871" box="[486,603,1942,1968]" captionStart="FIGURE 344" captionStartId="517.[136,245,1907,1933]" captionTargetBox="[247,1346,210,1842]" captionTargetId="figure-18@517.[213,1374,185,1870]" captionTargetPageId="517" captionText="FIGURE 344. Notoixys ovata gen. et sp. nov., female.A, habitus, ventral; B, cephalic region, dorsal; C, cephalic horn; D, urosome, dorsal; E, left caudal ramus, dorsal; F, rostrum; G, antennule; H, antenna; I, mandible; J, maxillule; K, maxilla; L, maxilliped. Scale bars: A, B, 0.5 mm; C, EG, 0.05 mm; D, 0.1 mm; HL, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591995" httpUri="https://zenodo.org/record/4591995/files/figure.png" pageId="518" pageNumber="519">Fig. 344B</figureCitation>
) short, defined from metasome; dorsal cephalic shield with paired lateral horn-like processes (
<figureCitation id="13562A58ED573833FEB2F814FE2AF835" box="[375,495,2010,2036]" captionStart="FIGURE 344" captionStartId="517.[136,245,1907,1933]" captionTargetBox="[247,1346,210,1842]" captionTargetId="figure-18@517.[213,1374,185,1870]" captionTargetPageId="517" captionText="FIGURE 344. Notoixys ovata gen. et sp. nov., female.A, habitus, ventral; B, cephalic region, dorsal; C, cephalic horn; D, urosome, dorsal; E, left caudal ramus, dorsal; F, rostrum; G, antennule; H, antenna; I, mandible; J, maxillule; K, maxilla; L, maxilliped. Scale bars: A, B, 0.5 mm; C, EG, 0.05 mm; D, 0.1 mm; HL, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591995" httpUri="https://zenodo.org/record/4591995/files/figure.png" pageId="518" pageNumber="519">Fig. 344C</figureCitation>
). Metasome lacking any trace of articulation. Free urosome (
<figureCitation id="13562A58ED573833FDF2F832FD74F7D7" box="[567,689,2044,2070]" captionStart="FIGURE 344" captionStartId="517.[136,245,1907,1933]" captionTargetBox="[247,1346,210,1842]" captionTargetId="figure-18@517.[213,1374,185,1870]" captionTargetPageId="517" captionText="FIGURE 344. Notoixys ovata gen. et sp. nov., female.A, habitus, ventral; B, cephalic region, dorsal; C, cephalic horn; D, urosome, dorsal; E, left caudal ramus, dorsal; F, rostrum; G, antennule; H, antenna; I, mandible; J, maxillule; K, maxilla; L, maxilliped. Scale bars: A, B, 0.5 mm; C, EG, 0.05 mm; D, 0.1 mm; HL, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591995" httpUri="https://zenodo.org/record/4591995/files/figure.png" pageId="518" pageNumber="519">Fig. 344D</figureCitation>
) small, indistinctly 5-segmented; articulations between somites obscure, representedbyweakconstrictionsand faintsuture lines. Genital somite short, characteristically bearing short, broad hood-like flap of cuticle along posterodorsal margin (
<figureCitation id="13562A58ED573833FC4BF969FBCEF903" box="[910,1035,1703,1730]" captionStart="FIGURE 344" captionStartId="517.[136,245,1907,1933]" captionTargetBox="[247,1346,210,1842]" captionTargetId="figure-18@517.[213,1374,185,1870]" captionTargetPageId="517" captionText="FIGURE 344. Notoixys ovata gen. et sp. nov., female.A, habitus, ventral; B, cephalic region, dorsal; C, cephalic horn; D, urosome, dorsal; E, left caudal ramus, dorsal; F, rostrum; G, antennule; H, antenna; I, mandible; J, maxillule; K, maxilla; L, maxilliped. Scale bars: A, B, 0.5 mm; C, EG, 0.05 mm; D, 0.1 mm; HL, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591995" httpUri="https://zenodo.org/record/4591995/files/figure.png" pageId="518" pageNumber="519">Fig. 344B</figureCitation>
). Caudalramus (
<figureCitation id="13562A58ED573833FB1EF969FA96F903" box="[1243,1363,1703,1730]" captionStart="FIGURE 344" captionStartId="517.[136,245,1907,1933]" captionTargetBox="[247,1346,210,1842]" captionTargetId="figure-18@517.[213,1374,185,1870]" captionTargetPageId="517" captionText="FIGURE 344. Notoixys ovata gen. et sp. nov., female.A, habitus, ventral; B, cephalic region, dorsal; C, cephalic horn; D, urosome, dorsal; E, left caudal ramus, dorsal; F, rostrum; G, antennule; H, antenna; I, mandible; J, maxillule; K, maxilla; L, maxilliped. Scale bars: A, B, 0.5 mm; C, EG, 0.05 mm; D, 0.1 mm; HL, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591995" httpUri="https://zenodo.org/record/4591995/files/figure.png" pageId="518" pageNumber="519">Fig. 344E</figureCitation>
) small, shorter than anal somite and about 2.7 times longer than wide (82×31 μm), tapering in distal third, ornamented with several setules; caudal setae not distinguishable from setules.
</paragraph>
<paragraph id="8BD236DDED573832FC9AF89CFD34FE8E" blockId="518.[810,1452,1567,2070]" lastBlockId="519.[136,778,173,1219]" lastPageId="519" lastPageNumber="520" pageId="518" pageNumber="519">
Rostrum (
<figureCitation id="13562A58ED573833FC23F89CFBA9F8AD" box="[998,1132,1874,1900]" captionStart="FIGURE 344" captionStartId="517.[136,245,1907,1933]" captionTargetBox="[247,1346,210,1842]" captionTargetId="figure-18@517.[213,1374,185,1870]" captionTargetPageId="517" captionText="FIGURE 344. Notoixys ovata gen. et sp. nov., female.A, habitus, ventral; B, cephalic region, dorsal; C, cephalic horn; D, urosome, dorsal; E, left caudal ramus, dorsal; F, rostrum; G, antennule; H, antenna; I, mandible; J, maxillule; K, maxilla; L, maxilliped. Scale bars: A, B, 0.5 mm; C, EG, 0.05 mm; D, 0.1 mm; HL, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591995" httpUri="https://zenodo.org/record/4591995/files/figure.png" pageId="518" pageNumber="519">Fig. 344F</figureCitation>
) well-developed, longer than wide, slightly tapering proximally and strongly taperingdistally towards angular apex. Antennule (
<figureCitation id="13562A58ED573833FABBF858FCAFF813" captionStart="FIGURE 344" captionStartId="517.[136,245,1907,1933]" captionTargetBox="[247,1346,210,1842]" captionTargetId="figure-18@517.[213,1374,185,1870]" captionTargetPageId="517" captionText="FIGURE 344. Notoixys ovata gen. et sp. nov., female.A, habitus, ventral; B, cephalic region, dorsal; C, cephalic horn; D, urosome, dorsal; E, left caudal ramus, dorsal; F, rostrum; G, antennule; H, antenna; I, mandible; J, maxillule; K, maxilla; L, maxilliped. Scale bars: A, B, 0.5 mm; C, EG, 0.05 mm; D, 0.1 mm; HL, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591995" httpUri="https://zenodo.org/record/4591995/files/figure.png" pageId="518" pageNumber="519">Fig. 344G</figureCitation>
) tapering, 225 μmlong, indistinctly 8-segmented; armatureformula 2, 15, 7, 3, 2, 2, 2, and 7+aesthetasc; third segment subdivided; all setae small, setule-like. Antenna (
<figureCitation id="13562A58ED563832FF3DFF63FEABFF06" box="[248,366,173,199]" captionStart="FIGURE 344" captionStartId="517.[136,245,1907,1933]" captionTargetBox="[247,1346,210,1842]" captionTargetId="figure-18@517.[213,1374,185,1870]" captionTargetPageId="517" captionText="FIGURE 344. Notoixys ovata gen. et sp. nov., female.A, habitus, ventral; B, cephalic region, dorsal; C, cephalic horn; D, urosome, dorsal; E, left caudal ramus, dorsal; F, rostrum; G, antennule; H, antenna; I, mandible; J, maxillule; K, maxilla; L, maxilliped. Scale bars: A, B, 0.5 mm; C, EG, 0.05 mm; D, 0.1 mm; HL, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591995" httpUri="https://zenodo.org/record/4591995/files/figure.png" pageId="519" pageNumber="520">Fig. 344H</figureCitation>
) 4-segmented; proximal 3 segments unarmed; terminal segment (second endopodal segment) 2.7 timeslongerthan wide (68×25 μm) and longerthan firstendopodal segment: armedwith 7 setae (arranged as 2, 2, and 3) plus terminal claw half as long as segment.
</paragraph>
<paragraph id="8BD236DDED563832FF78FE99FE1CFC8C" blockId="519.[136,778,173,1219]" pageId="519" pageNumber="520">
Labrum weak, easily damaged during dissection. Mandible (
<figureCitation id="13562A58ED563832FECBFEB7FE47FE52" box="[270,386,377,403]" captionStart="FIGURE 344" captionStartId="517.[136,245,1907,1933]" captionTargetBox="[247,1346,210,1842]" captionTargetId="figure-18@517.[213,1374,185,1870]" captionTargetPageId="517" captionText="FIGURE 344. Notoixys ovata gen. et sp. nov., female.A, habitus, ventral; B, cephalic region, dorsal; C, cephalic horn; D, urosome, dorsal; E, left caudal ramus, dorsal; F, rostrum; G, antennule; H, antenna; I, mandible; J, maxillule; K, maxilla; L, maxilliped. Scale bars: A, B, 0.5 mm; C, EG, 0.05 mm; D, 0.1 mm; HL, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591995" httpUri="https://zenodo.org/record/4591995/files/figure.png" pageId="519" pageNumber="520">Fig. 344I</figureCitation>
) with 3 small teeth and short pectinate margin on coxal gnathobase: basis with broad setaon medial margin: exopod with 4 equally large setae and 1 short outer seta half as long as others: endopod with 1 and 6 setae on first and second segments, respectively. Maxillule (
<figureCitation id="13562A58ED563832FEC1FDEDFEAAFDFC" box="[260,367,547,573]" captionStart="FIGURE 344" captionStartId="517.[136,245,1907,1933]" captionTargetBox="[247,1346,210,1842]" captionTargetId="figure-18@517.[213,1374,185,1870]" captionTargetPageId="517" captionText="FIGURE 344. Notoixys ovata gen. et sp. nov., female.A, habitus, ventral; B, cephalic region, dorsal; C, cephalic horn; D, urosome, dorsal; E, left caudal ramus, dorsal; F, rostrum; G, antennule; H, antenna; I, mandible; J, maxillule; K, maxilla; L, maxilliped. Scale bars: A, B, 0.5 mm; C, EG, 0.05 mm; D, 0.1 mm; HL, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591995" httpUri="https://zenodo.org/record/4591995/files/figure.png" pageId="519" pageNumber="520">Fig. 344J</figureCitation>
) armedwith 6 setaeon arthrite, 1 on epipodite, 2 on basis, 4 onexopodand 3 on endopod; setae on endopod longer than those on exopod; coxal endite absent. Maxilla (
<figureCitation id="13562A58ED563832FE8CFD47FE04FD62" box="[329,449,649,675]" captionStart="FIGURE 344" captionStartId="517.[136,245,1907,1933]" captionTargetBox="[247,1346,210,1842]" captionTargetId="figure-18@517.[213,1374,185,1870]" captionTargetPageId="517" captionText="FIGURE 344. Notoixys ovata gen. et sp. nov., female.A, habitus, ventral; B, cephalic region, dorsal; C, cephalic horn; D, urosome, dorsal; E, left caudal ramus, dorsal; F, rostrum; G, antennule; H, antenna; I, mandible; J, maxillule; K, maxilla; L, maxilliped. Scale bars: A, B, 0.5 mm; C, EG, 0.05 mm; D, 0.1 mm; HL, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591995" httpUri="https://zenodo.org/record/4591995/files/figure.png" pageId="519" pageNumber="520">Fig. 344K</figureCitation>
) 5-segmented; syncoxawith 3, 1, 2, and 2 setae on first to fourth endites, respectively; basis with short claw plus 2 unequal setae; endopod with 1, 1, and 2 setae on first to third segments, respectively. Maxilliped (
<figureCitation id="13562A58ED563832FEDDFCDFFE4AFCEA" box="[280,399,785,811]" captionStart="FIGURE 344" captionStartId="517.[136,245,1907,1933]" captionTargetBox="[247,1346,210,1842]" captionTargetId="figure-18@517.[213,1374,185,1870]" captionTargetPageId="517" captionText="FIGURE 344. Notoixys ovata gen. et sp. nov., female.A, habitus, ventral; B, cephalic region, dorsal; C, cephalic horn; D, urosome, dorsal; E, left caudal ramus, dorsal; F, rostrum; G, antennule; H, antenna; I, mandible; J, maxillule; K, maxilla; L, maxilliped. Scale bars: A, B, 0.5 mm; C, EG, 0.05 mm; D, 0.1 mm; HL, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591995" httpUri="https://zenodo.org/record/4591995/files/figure.png" pageId="519" pageNumber="520">Fig. 344L</figureCitation>
) as unsegmented, elongate lobe bearing 5 naked setae distally.
</paragraph>
<paragraph id="8BD236DDED563832FF78FC98FF21FB02" blockId="519.[136,778,173,1219]" pageId="519" pageNumber="520">
Legs 14 (
<figureCitation id="13562A58ED563832FE88FC9BFE7DFCB1" box="[333,440,853,880]" captionStart="FIGURE 345" captionStartId="518.[136,245,1431,1457]" captionTargetBox="[164,1423,211,1351]" captionTargetId="figure-19@518.[136,1451,185,1366]" captionTargetPageId="518" captionText="FIGURE 345. Notoixys ovata gen. et sp. nov., female. A, leg 1; B, leg 2; C, leg 3; D, leg 4. Scale bars: A, B, 0.05 mm; C, D, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591997" httpUri="https://zenodo.org/record/4591997/files/figure.png" pageId="519" pageNumber="520">Fig. 345</figureCitation>
A-D) with incompletely 3- segmented rami. Protopod obscurely segmented in legs 3 and 4. Endopods slightly shorter than exopods in legs 1 and 2, but distinctly shorter, half as long as exopod, in legs 3 and 4. Inner coxal seta present in legs 1 and 2, absent in legs 3 and 4. Setae on rami small, markedly smaller inlegs 3 and 4. First exopodal segments of legs 3 and 4 lacking inner seta. Second endopodal segment of leg 2 bearing 2 inner setae. Second endopodal segment of leg 3 lacking inner seta. Armature formula for legs 14 as follows:
</paragraph>
<paragraph id="8BD236DDED563832FF2DFB23FEF2FA70" pageId="519" pageNumber="520">
<table id="F96DC47DED56C5CAFF4DFB23FD1BFA73" box="[136,734,1261,1458]" gridcols="5" gridrows="6" inLine="true" pageId="519" pageNumber="520">
<tr id="355D349FED56C5CAFF4DFB23FD1BFAC6" box="[136,734,1261,1287]" gridrow="0" pageId="519" pageNumber="520" rowspan-0="1">
<th id="768C5DE3ED56C5CAFF2DFB23FEF2FAC6" box="[232,311,1261,1287]" gridcol="1" gridrow="0" pageId="519" pageNumber="520">Coxa</th>
<th id="768C5DE3ED56C5CAFE8DFB23FE40FAC6" box="[328,389,1261,1287]" gridcol="2" gridrow="0" pageId="519" pageNumber="520">Basis</th>
<th id="768C5DE3ED56C5CAFE6DFB23FDDBFAC6" box="[424,542,1261,1287]" gridcol="3" gridrow="0" pageId="519" pageNumber="520">Exopod</th>
<th id="768C5DE3ED56C5CAFDADFB23FD1BFAC6" box="[616,734,1261,1287]" gridcol="4" gridrow="0" pageId="519" pageNumber="520">Endopod</th>
</tr>
<tr id="355D349FED56C5CAFF4DFAC1FD1BFAEB" box="[136,734,1295,1322]" gridrow="1" pageId="519" pageNumber="520">
<th id="768C5DE3ED56C5CAFF4DFAC1FF0CFAEB" box="[136,201,1295,1322]" gridcol="0" gridrow="1" pageId="519" pageNumber="520">Leg 1</th>
<td id="768C5DE3ED56C5CAFF2DFAC1FEF2FAEB" box="[232,311,1295,1322]" gridcol="1" gridrow="1" pageId="519" pageNumber="520">0-1</td>
<td id="768C5DE3ED56C5CAFE8DFAC1FE40FAEB" box="[328,389,1295,1322]" gridcol="2" gridrow="1" pageId="519" pageNumber="520">1-1</td>
<td id="768C5DE3ED56C5CAFE6DFAC1FDDBFAEB" box="[424,542,1295,1322]" gridcol="3" gridrow="1" pageId="519" pageNumber="520">1-1; 1-1; 7</td>
<td id="768C5DE3ED56C5CAFDADFAC1FD1BFAEB" box="[616,734,1295,1322]" gridcol="4" gridrow="1" pageId="519" pageNumber="520">0-1; 0-1; 6</td>
</tr>
<tr id="355D349FED56C5CAFF4DFAFFFD1BFA8D" box="[136,734,1329,1356]" gridrow="2" pageId="519" pageNumber="520">
<th id="768C5DE3ED56C5CAFF4DFAFFFF0CFA8D" box="[136,201,1329,1356]" gridcol="0" gridrow="2" pageId="519" pageNumber="520">Leg 2</th>
<td id="768C5DE3ED56C5CAFF2DFAFFFEF2FA8D" box="[232,311,1329,1356]" gridcol="1" gridrow="2" pageId="519" pageNumber="520">0-1</td>
<td id="768C5DE3ED56C5CAFE8DFAFFFE40FA8D" box="[328,389,1329,1356]" gridcol="2" gridrow="2" pageId="519" pageNumber="520">1-0</td>
<td id="768C5DE3ED56C5CAFE6DFAFFFDDBFA8D" box="[424,542,1329,1356]" gridcol="3" gridrow="2" pageId="519" pageNumber="520">1-1; 1-1; 8</td>
<td id="768C5DE3ED56C5CAFDADFAFFFD1BFA8D" box="[616,734,1329,1356]" gridcol="4" gridrow="2" pageId="519" pageNumber="520">0-1; 0-2; 6</td>
</tr>
<tr id="355D349FED56C5CAFF4DFA9DFD1BFAAF" box="[136,734,1363,1390]" gridrow="3" pageId="519" pageNumber="520">
<th id="768C5DE3ED56C5CAFF4DFA9DFF0CFAAF" box="[136,201,1363,1390]" gridcol="0" gridrow="3" pageId="519" pageNumber="520">Leg 3</th>
<td id="768C5DE3ED56C5CAFF2DFA9DFEF2FAAF" box="[232,311,1363,1390]" gridcol="1" gridrow="3" pageId="519" pageNumber="520">0-0</td>
<td id="768C5DE3ED56C5CAFE8DFA9DFE40FAAF" box="[328,389,1363,1390]" gridcol="2" gridrow="3" pageId="519" pageNumber="520">1-0</td>
<td id="768C5DE3ED56C5CAFE6DFA9DFDDBFAAF" box="[424,542,1363,1390]" gridcol="3" gridrow="3" pageId="519" pageNumber="520">1-0; 1-1; 8</td>
<td id="768C5DE3ED56C5CAFDADFA9DFD1BFAAF" box="[616,734,1363,1390]" gridcol="4" gridrow="3" pageId="519" pageNumber="520">0-1; 0-0; 6</td>
</tr>
<tr id="355D349FED56C5CAFF4DFAB8FD1BFA51" box="[136,734,1398,1424]" gridrow="4" pageId="519" pageNumber="520">
<th id="768C5DE3ED56C5CAFF4DFAB8FF0CFA51" box="[136,201,1398,1424]" gridcol="0" gridrow="4" pageId="519" pageNumber="520">Leg 4</th>
<td id="768C5DE3ED56C5CAFF2DFAB8FEF2FA51" box="[232,311,1398,1424]" gridcol="1" gridrow="4" pageId="519" pageNumber="520">0-0</td>
<td id="768C5DE3ED56C5CAFE8DFAB8FE40FA51" box="[328,389,1398,1424]" gridcol="2" gridrow="4" pageId="519" pageNumber="520">1-0</td>
<td id="768C5DE3ED56C5CAFE6DFAB8FDDBFA51" box="[424,542,1398,1424]" gridcol="3" gridrow="4" pageId="519" pageNumber="520">1-0; 1-1; 7</td>
<td id="768C5DE3ED56C5CAFDADFAB8FD1BFA51" box="[616,734,1398,1424]" gridcol="4" gridrow="4" pageId="519" pageNumber="520">0-1; 0-1; 3</td>
</tr>
<tr id="355D349FED56C5CAFF4DFA59FD1BFA73" box="[136,734,1431,1458]" gridrow="5" pageId="519" pageNumber="520" rowspan-2="1" rowspan-3="1" rowspan-4="1">
<th id="768C5DE3ED56C5CAFF4DFA59FF0CFA73" box="[136,201,1431,1458]" gridcol="0" gridrow="5" pageId="519" pageNumber="520">Leg 5</th>
<td id="768C5DE3ED56C5CAFF2DFA59FEF2FA73" box="[232,311,1431,1458]" gridcol="1" gridrow="5" pageId="519" pageNumber="520">absent.</td>
</tr>
</table>
</paragraph>
<paragraph id="8BD236DDED563832FF78FA12FEBBFA34" blockId="519.[136,778,1499,1934]" box="[189,382,1499,1526]" pageId="519" pageNumber="520">
<emphasis id="B919EACFED563832FF78FA12FF3FFA37" bold="true" box="[189,250,1500,1526]" pageId="519" pageNumber="520">Male</emphasis>
. Unknown.
</paragraph>
</subSubSection>
<subSubSection id="C3776556ED563832FF78FA30FD79F84F" pageId="519" pageNumber="520" type="discussion">
<paragraph id="8BD236DDED563832FF78FA30FD9AF925" blockId="519.[136,778,1499,1934]" pageId="519" pageNumber="520">
<emphasis id="B919EACFED563832FF78FA30FEEFF9D9" bold="true" box="[189,298,1534,1560]" pageId="519" pageNumber="520">Remarks</emphasis>
.
<taxonomicName id="4C6D4D5EED563832FEF2FA30FE19F9D6" authority="Kim &amp; Boxshall, 2020" authorityName="Kim &amp; Boxshall" authorityYear="2020" box="[311,476,1534,1559]" class="Ascidiacea" family="Didemnidae" genus="Notoixys" kingdom="Animalia" order="Enterogona" pageId="519" pageNumber="520" phylum="Chordata" rank="species" species="ovata" status="gen. et sp. nov.">
<emphasis id="B919EACFED563832FEF2FA30FE19F9D6" box="[311,476,1534,1559]" italics="true" pageId="519" pageNumber="520">Notoixys ovata</emphasis>
</taxonomicName>
<emphasis id="B919EACFED563832FE24FA30FD4EF9D9" bold="true" box="[481,651,1534,1560]" pageId="519" pageNumber="520">
<taxonomicNameLabel id="A22A57B4ED563832FE24FA30FD4EF9D9" box="[481,651,1534,1560]" pageId="519" pageNumber="520" rank="species">gen. et sp. nov.</taxonomicNameLabel>
</emphasis>
can readily be differentiated from its congeners by the following features: the ovoid, slightly depressed body shape, the presence of the posterodorsal hood-like flap on the genital somite, the presence of only 2 setae on the third endopodal segment of the maxilla, the absence of leg 5, and the characteristic setation of legs 14.
</paragraph>
<paragraph id="8BD236DDED563832FF78F925FD79F84F" blockId="519.[136,778,1499,1934]" pageId="519" pageNumber="520">
The new species is superficially similar in body shape to
<taxonomicName id="4C6D4D5EED563832FF31F8C0FD6CF8E9" authority="Illg &amp; Dudley, 1965" authorityName="Illg" authorityYear="1965" box="[244,681,1805,1832]" class="Maxillopoda" family="Notodelphyidae" genus="Mesoixys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="519" pageNumber="520" phylum="Arthropoda" rank="species" species="otaria">
<emphasis id="B919EACFED563832FF31F8C0FE69F8E6" box="[244,428,1806,1831]" italics="true" pageId="519" pageNumber="520">Mesoixys otaria</emphasis>
<bibRefCitation id="EFFC4B2CED563832FE7DF8C3FD6CF8E9" author="Illg, P. L. &amp; Dudley, P. L." box="[440,681,1805,1832]" journalOrPublisher="Pubblicazioni della Stazione Zoologica di Napoli" pageId="519" pageNumber="520" pagination="373 - 451" part="34" refId="ref329106" refString="Illg, P. L. &amp; Dudley, P. L. (1965) Notodelphyid copepods from the vicinity of Naples. Pubblicazioni della Stazione Zoologica di Napoli, 34, 373 - 451." title="Notodelphyid copepods from the vicinity of Naples" type="journal article" year="1965">Illg &amp; Dudley, 1965</bibRefCitation>
</taxonomicName>
, but the genus
<taxonomicName id="4C6D4D5EED563832FF13F8FEFEFBF888" authorityName="Illg &amp; Dudley" authorityYear="1965" box="[214,318,1840,1865]" class="Maxillopoda" family="Notodelphyidae" genus="Mesoixys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="519" pageNumber="520" phylum="Arthropoda" rank="genus">
<emphasis id="B919EACFED563832FF13F8FEFEFBF888" box="[214,318,1840,1865]" italics="true" pageId="519" pageNumber="520">Mesoixys</emphasis>
</taxonomicName>
may distinguished from
<taxonomicName id="4C6D4D5EED563832FDAEF8FEFD08F888" authority="Kim &amp; Boxshall, 2020" authorityName="Kim &amp; Boxshall" authorityYear="2020" box="[619,717,1840,1865]" class="Ascidiacea" family="Didemnidae" genus="Notoixys" kingdom="Animalia" order="Enterogona" pageId="519" pageNumber="520" phylum="Chordata" rank="genus" status="gen. nov.">
<emphasis id="B919EACFED563832FDAEF8FEFD08F888" box="[619,717,1840,1865]" italics="true" pageId="519" pageNumber="520">Notoixys</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A22A57B4ED563832FD1CF8FEFF7EF8AD" pageId="519" pageNumber="520" rank="genus">
<emphasis id="B919EACFED563832FD1CF8FEFF71F8AD" bold="true" pageId="519" pageNumber="520">gen. nov</emphasis>
.
</taxonomicNameLabel>
(and other genera) by the styliform coxal gnathobase on the mandible and by the lack of the maxilliped.
</paragraph>
</subSubSection>
</treatment>
</document>