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<document id="DCC4C94CD75F8DCC7B03A798F2F0AB7E" ID-DOI="10.11646/zootaxa.4978.1.1" ID-ISSN="1175-5326" ID-Zenodo-Dep="4820443" ID-ZooBank="9C7C1723-73EB-4FBE-A47A-54627DEB8F93" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1622139238996" checkinUser="plazi" docAuthor="Kim, Il-Hoi &amp; Boxshall, Geoff A." docDate="2021" docId="3729879BFF55FF47FA93FECDD62D1AAF" docLanguage="en" docName="zootaxa.4978.1.1.pdf" docOrigin="Zootaxa 1" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Haplostomella uniseriata Kim &amp; Boxshall 2021, sp. nov." docType="treatment" docVersion="3" lastPageNumber="177" masterDocId="CB10FFE3FFE5FFF7FA04FF87D4011D72" masterDocTitle="Copepods (Cyclopoida) associated with ascidian hosts: Ascidicolidae, Buproridae, Botryllophilidae, and Enteropsidae, with descriptions of 84 new species" masterLastPageNumber="286" masterPageNumber="1" pageNumber="177" updateTime="1698948597350" updateUser="plazi">
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<mods:title id="84BD59507EE88F3E8CDC27AA9787E66D">Copepods (Cyclopoida) associated with ascidian hosts: Ascidicolidae, Buproridae, Botryllophilidae, and Enteropsidae, with descriptions of 84 new species</mods:title>
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<mods:name id="429964C29A4CC1DB569C00B9F66022B0" type="personal">
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<mods:namePart id="B6C3A37AC39313E881548F9F3D4AE974">Kim, Il-Hoi</mods:namePart>
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<mods:namePart id="62DC098C7A99BB2CF819AA945342F55B">Boxshall, Geoff A.</mods:namePart>
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<mods:title id="BBA40CC28354AF0AA126A8A637B161D6">Zootaxa</mods:title>
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<mods:part id="9F00E1ACEE4668B2B274680E630C831C">
<mods:date id="7FFD4735B9132EAB39D63A14D658CB3F">2021</mods:date>
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<mods:classification id="42EAD434B2282E86C1BE0F92AC6DA92A">journal article</mods:classification>
<mods:identifier id="C1D68B15AA0B27053BCEAD4D8E3AB89C" type="DOI">10.11646/zootaxa.4978.1.1</mods:identifier>
<mods:identifier id="2B696BB02E27898524D01B8FD075BB55" type="ISSN">1175-5326</mods:identifier>
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<treatment id="3729879BFF55FF47FA93FECDD62D1AAF" LSID="urn:lsid:plazi:treatment:3729879BFF55FF47FA93FECDD62D1AAF" httpUri="http://treatment.plazi.org/id/3729879BFF55FF47FA93FECDD62D1AAF" lastPageNumber="177" pageId="176" pageNumber="177">
<subSubSection id="F79A6506FF55FF47FA93FECDD62F1C17" box="[151,558,330,357]" pageId="176" pageNumber="177" type="nomenclature">
<paragraph id="BF3F368DFF55FF47FA93FECDD62F1C17" blockId="176.[151,558,330,393]" box="[151,558,330,357]" pageId="176" pageNumber="177">
<heading id="E47781E1FF55FF47FA93FECDD62F1C17" bold="true" box="[151,558,330,357]" fontSize="11" level="2" pageId="176" pageNumber="177" reason="4">
<emphasis id="8DF4EA9FFF55FF47FA93FECDD62F1C17" bold="true" box="[151,558,330,357]" pageId="176" pageNumber="177">
<taxonomicName id="78804D0EFF55FF47FA93FECDD5C81C17" authority="Kim &amp; Boxshall, 2021" authorityName="Kim &amp; Boxshall" authorityYear="2021" box="[151,457,330,357]" class="Maxillopoda" family="Ascidicolidae" genus="Haplostomella" kingdom="Animalia" order="Cyclopoida" pageId="176" pageNumber="177" phylum="Arthropoda" rank="species" species="uniseriata" status="sp. nov.">
<emphasis id="8DF4EA9FFF55FF47FA93FECDD5C81C17" bold="true" box="[151,457,330,357]" italics="true" pageId="176" pageNumber="177">Haplostomella uniseriata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="96C757E4FF55FF47FBD4FECCD62F1C17" box="[464,558,331,357]" pageId="176" pageNumber="177" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="F79A6506FF55FF47FA93FEE8D5071CFB" box="[151,262,367,393]" pageId="176" pageNumber="177" type="description">
<paragraph id="BF3F368DFF55FF47FA93FEE8D5071CFB" blockId="176.[151,558,330,393]" box="[151,262,367,393]" pageId="176" pageNumber="177">
(
<figureCitation id="27BB2A08FF55FF47FAA4FEE8D4FF1CFB" box="[160,254,367,393]" captionStart="FIG" captionStartId="177.[151,198,1943,1967]" captionTargetBox="[208,1377,192,1903]" captionTargetId="figure-19@177.[196,1392,181,1919]" captionTargetPageId="177" captionText="FIG. 114. eaplçstçmella unẚserẚata sp. nov., female.A, habitus, right; B, cephalosome, dorsal; C, posterior part of body, dorsal; D, left caudal ramus, dorsal; E, egg sac; F, antennule; G, antenna; H, labrum; I, mandible; J, maxilla; K, maxilliped; L. leg 1; M, leg 5; N, genital aperture. Scale bars: A, E, 0.1 mm; B, C, 0.05 mm; D, K. L. N, 0.02 mm; F-J, M, 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.4821491" httpUri="https://zenodo.org/record/4821491/files/figure.png" pageId="176" pageNumber="177">Fig. 114</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="F79A6506FF55FF47FA93FE30D5B41F6B" pageId="176" pageNumber="177" type="materials_examined">
<paragraph id="BF3F368DFF55FF47FA93FE30D5B41F6B" blockId="176.[151,1437,438,1545]" pageId="176" pageNumber="177">
<emphasis id="8DF4EA9FFF55FF47FA93FE30D5441CA2" bold="true" box="[151,325,438,465]" pageId="176" pageNumber="177">Type material.</emphasis>
<materialsCitation id="0FE83CD0FF55FF47FB49FE30D5B41F6B" collectingDate="1992-11-11" collectionCode="CRRF" elevation="4" latitude="7.4215" location="Chuuk Island" longLatPrecision="13" longitude="151.817" pageId="176" pageNumber="177" specimenCode="OCDN 0900" specimenCount="2" specimenCount-female="2" typeStatus="holotype">
<typeStatus id="603B882FFF55FF47FB49FE30D5B41CA3" box="[333,437,439,465]" pageId="176" pageNumber="177" type="holotype">Holotype</typeStatus>
<specimenCount id="A986FD04FF55FF47FBB8FE30D5D01CA3" box="[444,465,439,465]" pageId="176" pageNumber="177" type="female"></specimenCount>
(MNHN-IU-2014-21528) and
<specimenCount id="A986FD04FF55FF47F934FE30D75B1CA3" box="[816,858,439,465]" pageId="176" pageNumber="177" type="female">1 ♀</specimenCount>
<typeStatus id="603B882FFF55FF47F966FE30D7C31CA3" box="[866,962,439,465]" pageId="176" pageNumber="177" type="paratype">paratype</typeStatus>
(MNHN-IU-2014-17390, dissected) from
<emphasis id="8DF4EA9FFF55FF47FA93FE5CD57E1C85" box="[151,383,475,503]" italics="true" pageId="176" pageNumber="177">bxçstçma ẚanthẚnum</emphasis>
(Sluiter, 1909);
<location id="BA5F6056FF55FF47F833FE5CD6D11C87" LSID="urn:lsid:plazi:treatment:3729879BFF55FF47FA93FECDD62D1AAF:BA5F6056FF55FF47F833FE5CD6D11C87" box="[567,720,475,501]" latitude="7.4215" longLatPrecision="13" longitude="151.817" name="Chuuk Island" pageId="176" pageNumber="177">Chuuk Island</location>
,
<specimenCode id="EF269EF6FF55FF47F8D8FE5CD76C1C87" box="[732,877,475,501]" collectionCode="OCDN" pageId="176" pageNumber="177">OCDN 0900</specimenCode>
-M (
<geoCoordinate id="DAB4504AFF55FF47F998FE5DD0221C87" box="[924,1059,474,501]" degrees="07" direction="north" minutes="25.29" orientation="latitude" pageId="176" pageNumber="177" precision="9" value="7.4215">07°25.29N</geoCoordinate>
,
<geoCoordinate id="DAB4504AFF55FF47FE2BFE5DD0C31C87" box="[1071,1218,474,501]" degrees="151" direction="east" minutes="49.02" orientation="longitude" pageId="176" pageNumber="177" precision="9" value="151.817">151°49.02E</geoCoordinate>
), depth
<quantity id="78789B68FF55FF47FF1FFE5CD1491C87" box="[1307,1352,475,501]" metricMagnitude="0" metricUnit="m" metricValue="4.0" pageId="176" pageNumber="177" unit="m" value="4.0">
<elevation id="34ADD1BEFF55FF47FF1FFE5CD1491C87" box="[1307,1352,475,501]" metricMagnitude="0" metricUnit="m" metricValue="4.0" pageId="176" pageNumber="177" unit="m" value="4.0">4 m</elevation>
</quantity>
,
<collectionCode id="D991AE48FF55FF47FF51FE5CD19C1C87" box="[1365,1437,475,501]" pageId="176" pageNumber="177">CRRF</collectionCode>
coll.,
<date id="CB3E104DFF55FF47FAD2FE78D5B11F6B" box="[214,432,511,537]" pageId="176" pageNumber="177" value="1992-11-11">
<collectingDate id="DB7AE9A5FF55FF47FAD2FE78D5B11F6B" box="[214,432,511,537]" pageId="176" pageNumber="177" value="1992-11-11">11 November 1992</collectingDate>
</date>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="F79A6506FF55FF47FAC3FDA4D1561F4F" box="[199,1367,547,573]" pageId="176" pageNumber="177" type="etymology">
<paragraph id="BF3F368DFF55FF47FAC3FDA4D1561F4F" blockId="176.[151,1437,438,1545]" box="[199,1367,547,573]" pageId="176" pageNumber="177">
<emphasis id="8DF4EA9FFF55FF47FAC3FDA4D54F1F4F" bold="true" box="[199,334,547,573]" pageId="176" pageNumber="177">Etymology.</emphasis>
The name of the new species refers to the uniseriate arrangement of eggs within its egg sac.
</paragraph>
</subSubSection>
<subSubSection id="F79A6506FF55FF47FAC3FDC1D5591B23" pageId="176" pageNumber="177" type="description">
<paragraph id="BF3F368DFF55FF47FAC3FDC1D1821ED7" blockId="176.[151,1437,438,1545]" pageId="176" pageNumber="177">
<emphasis id="8DF4EA9FFF55FF47FAC3FDC1D5D41F12" bold="true" box="[199,469,582,608]" pageId="176" pageNumber="177">Description of female.</emphasis>
Body (
<figureCitation id="27BB2A08FF55FF47F82BFDC0D6A41F13" box="[559,677,583,609]" captionStart="FIG" captionStartId="177.[151,198,1943,1967]" captionTargetBox="[208,1377,192,1903]" captionTargetId="figure-19@177.[196,1392,181,1919]" captionTargetPageId="177" captionText="FIG. 114. eaplçstçmella unẚserẚata sp. nov., female.A, habitus, right; B, cephalosome, dorsal; C, posterior part of body, dorsal; D, left caudal ramus, dorsal; E, egg sac; F, antennule; G, antenna; H, labrum; I, mandible; J, maxilla; K, maxilliped; L. leg 1; M, leg 5; N, genital aperture. Scale bars: A, E, 0.1 mm; B, C, 0.05 mm; D, K. L. N, 0.02 mm; F-J, M, 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.4821491" httpUri="https://zenodo.org/record/4821491/files/figure.png" pageId="176" pageNumber="177">Fig. 114A</figureCitation>
) vermiform, cylindrical, curved dorsally, and unsegmented; body length
<quantity id="78789B68FF55FF47FAE2FDEDD54F1FF7" box="[230,334,618,645]" metricMagnitude="-3" metricUnit="m" metricValue="1.53" pageId="176" pageNumber="177" unit="mm" value="1.53">1.53 mm</quantity>
, maximum width 250 μm. Cephalosome (
<figureCitation id="27BB2A08FF55FF47F92BFDECD7A31FF7" box="[815,930,619,645]" captionStart="FIG" captionStartId="177.[151,198,1943,1967]" captionTargetBox="[208,1377,192,1903]" captionTargetId="figure-19@177.[196,1392,181,1919]" captionTargetPageId="177" captionText="FIG. 114. eaplçstçmella unẚserẚata sp. nov., female.A, habitus, right; B, cephalosome, dorsal; C, posterior part of body, dorsal; D, left caudal ramus, dorsal; E, egg sac; F, antennule; G, antenna; H, labrum; I, mandible; J, maxilla; K, maxilliped; L. leg 1; M, leg 5; N, genital aperture. Scale bars: A, E, 0.1 mm; B, C, 0.05 mm; D, K. L. N, 0.02 mm; F-J, M, 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.4821491" httpUri="https://zenodo.org/record/4821491/files/figure.png" pageId="176" pageNumber="177">Fig. 114B</figureCitation>
) 136×163 μm, narrower than metasomal re- gion, and incompletely defined from metasomal region by posterolateral margins of cephalic shield. Metasomal region bearing 5 pairs of dorsolateral folds at levels of legs 1-5, respectively, last pair smaller than anterior 4 pairs. Genitoabdomen (
<figureCitation id="27BB2A08FF55FF47FB5EFD50D5CD1F83" box="[346,460,727,753]" captionStart="FIG" captionStartId="177.[151,198,1943,1967]" captionTargetBox="[208,1377,192,1903]" captionTargetId="figure-19@177.[196,1392,181,1919]" captionTargetPageId="177" captionText="FIG. 114. eaplçstçmella unẚserẚata sp. nov., female.A, habitus, right; B, cephalosome, dorsal; C, posterior part of body, dorsal; D, left caudal ramus, dorsal; E, egg sac; F, antennule; G, antenna; H, labrum; I, mandible; J, maxilla; K, maxilliped; L. leg 1; M, leg 5; N, genital aperture. Scale bars: A, E, 0.1 mm; B, C, 0.05 mm; D, K. L. N, 0.02 mm; F-J, M, 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.4821491" httpUri="https://zenodo.org/record/4821491/files/figure.png" pageId="176" pageNumber="177">Fig. 114C</figureCitation>
) not defined from metasome; genital apertures large, positioned dorsolaterally; genital operculum with 3 teeth distally and 1 small palm-like element bearing 6 digits on ventral side (
<figureCitation id="27BB2A08FF55FF47FEADFD7CD11F1E67" box="[1193,1310,763,789]" captionStart="FIG" captionStartId="177.[151,198,1943,1967]" captionTargetBox="[208,1377,192,1903]" captionTargetId="figure-19@177.[196,1392,181,1919]" captionTargetPageId="177" captionText="FIG. 114. eaplçstçmella unẚserẚata sp. nov., female.A, habitus, right; B, cephalosome, dorsal; C, posterior part of body, dorsal; D, left caudal ramus, dorsal; E, egg sac; F, antennule; G, antenna; H, labrum; I, mandible; J, maxilla; K, maxilliped; L. leg 1; M, leg 5; N, genital aperture. Scale bars: A, E, 0.1 mm; B, C, 0.05 mm; D, K. L. N, 0.02 mm; F-J, M, 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.4821491" httpUri="https://zenodo.org/record/4821491/files/figure.png" pageId="176" pageNumber="177">Fig. 114N</figureCitation>
). Abdomen (
<figureCitation id="27BB2A08FF55FF47FAA4FC98D5121E4B" box="[160,275,799,825]" captionStart="FIG" captionStartId="177.[151,198,1943,1967]" captionTargetBox="[208,1377,192,1903]" captionTargetId="figure-19@177.[196,1392,181,1919]" captionTargetPageId="177" captionText="FIG. 114. eaplçstçmella unẚserẚata sp. nov., female.A, habitus, right; B, cephalosome, dorsal; C, posterior part of body, dorsal; D, left caudal ramus, dorsal; E, egg sac; F, antennule; G, antenna; H, labrum; I, mandible; J, maxilla; K, maxilliped; L. leg 1; M, leg 5; N, genital aperture. Scale bars: A, E, 0.1 mm; B, C, 0.05 mm; D, K. L. N, 0.02 mm; F-J, M, 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.4821491" httpUri="https://zenodo.org/record/4821491/files/figure.png" pageId="176" pageNumber="177">Fig. 114C</figureCitation>
) not articulated from, but distinctly defined from metasomal region by its narrowness, slightly longer than wide (67×62 μm). Caudal ramus (
<figureCitation id="27BB2A08FF55FF47F846FCC4D6B51E2F" box="[578,692,835,861]" captionStart="FIG" captionStartId="177.[151,198,1943,1967]" captionTargetBox="[208,1377,192,1903]" captionTargetId="figure-19@177.[196,1392,181,1919]" captionTargetPageId="177" captionText="FIG. 114. eaplçstçmella unẚserẚata sp. nov., female.A, habitus, right; B, cephalosome, dorsal; C, posterior part of body, dorsal; D, left caudal ramus, dorsal; E, egg sac; F, antennule; G, antenna; H, labrum; I, mandible; J, maxilla; K, maxilliped; L. leg 1; M, leg 5; N, genital aperture. Scale bars: A, E, 0.1 mm; B, C, 0.05 mm; D, K. L. N, 0.02 mm; F-J, M, 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.4821491" httpUri="https://zenodo.org/record/4821491/files/figure.png" pageId="176" pageNumber="177">Fig. 114D</figureCitation>
) 1.9 times longer than wide (30×16 μm), almost rectangular, armed with 5 naked setae, 1 at middle of outer margin and 4 distally; largest distal seta 28 μm long, about twice as long as other 3. Egg sac (
<figureCitation id="27BB2A08FF55FF47FB5FFC0CD5CA1ED7" box="[347,459,907,933]" captionStart="FIG" captionStartId="177.[151,198,1943,1967]" captionTargetBox="[208,1377,192,1903]" captionTargetId="figure-19@177.[196,1392,181,1919]" captionTargetPageId="177" captionText="FIG. 114. eaplçstçmella unẚserẚata sp. nov., female.A, habitus, right; B, cephalosome, dorsal; C, posterior part of body, dorsal; D, left caudal ramus, dorsal; E, egg sac; F, antennule; G, antenna; H, labrum; I, mandible; J, maxilla; K, maxilliped; L. leg 1; M, leg 5; N, genital aperture. Scale bars: A, E, 0.1 mm; B, C, 0.05 mm; D, K. L. N, 0.02 mm; F-J, M, 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.4821491" httpUri="https://zenodo.org/record/4821491/files/figure.png" pageId="176" pageNumber="177">Fig. 114E</figureCitation>
) 590×155 μm, containing 5 or 6 uniseriate eggs; each egg about 125 μm in diameter.
</paragraph>
<paragraph id="BF3F368DFF55FF47FAC3FC28D6C71947" blockId="176.[151,1437,438,1545]" pageId="176" pageNumber="177">
Rostrum absent. Antennule (
<figureCitation id="27BB2A08FF55FF47F800FC28D6731EBB" box="[516,626,943,969]" captionStart="FIG" captionStartId="177.[151,198,1943,1967]" captionTargetBox="[208,1377,192,1903]" captionTargetId="figure-19@177.[196,1392,181,1919]" captionTargetPageId="177" captionText="FIG. 114. eaplçstçmella unẚserẚata sp. nov., female.A, habitus, right; B, cephalosome, dorsal; C, posterior part of body, dorsal; D, left caudal ramus, dorsal; E, egg sac; F, antennule; G, antenna; H, labrum; I, mandible; J, maxilla; K, maxilliped; L. leg 1; M, leg 5; N, genital aperture. Scale bars: A, E, 0.1 mm; B, C, 0.05 mm; D, K. L. N, 0.02 mm; F-J, M, 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.4821491" httpUri="https://zenodo.org/record/4821491/files/figure.png" pageId="176" pageNumber="177">Fig. 114F</figureCitation>
) small, unsegmented, 64 μm long, armed with 7 setae on anterior margin and 6 setae plus 3 short aesthetascs on distal margin; 1 seta on distal margin more than twice length of other setae. Antenna (
<figureCitation id="27BB2A08FF55FF47FB0CFC70D57F1963" box="[264,382,1015,1041]" captionStart="FIG" captionStartId="177.[151,198,1943,1967]" captionTargetBox="[208,1377,192,1903]" captionTargetId="figure-19@177.[196,1392,181,1919]" captionTargetPageId="177" captionText="FIG. 114. eaplçstçmella unẚserẚata sp. nov., female.A, habitus, right; B, cephalosome, dorsal; C, posterior part of body, dorsal; D, left caudal ramus, dorsal; E, egg sac; F, antennule; G, antenna; H, labrum; I, mandible; J, maxilla; K, maxilliped; L. leg 1; M, leg 5; N, genital aperture. Scale bars: A, E, 0.1 mm; B, C, 0.05 mm; D, K. L. N, 0.02 mm; F-J, M, 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.4821491" httpUri="https://zenodo.org/record/4821491/files/figure.png" pageId="176" pageNumber="177">Fig. 114G</figureCitation>
) unsegmented, slender, curved, with 1 process-like seta subdistally on inner margin, plus 1 blunt process, 1 spinulose lobe and 1 seta distally.
</paragraph>
<paragraph id="BF3F368DFF55FF47FAC3FBB8D72F199B" blockId="176.[151,1437,438,1545]" pageId="176" pageNumber="177">
Labrum (
<figureCitation id="27BB2A08FF55FF47FB37FBB8D5A8192B" box="[307,425,1087,1113]" captionStart="FIG" captionStartId="177.[151,198,1943,1967]" captionTargetBox="[208,1377,192,1903]" captionTargetId="figure-19@177.[196,1392,181,1919]" captionTargetPageId="177" captionText="FIG. 114. eaplçstçmella unẚserẚata sp. nov., female.A, habitus, right; B, cephalosome, dorsal; C, posterior part of body, dorsal; D, left caudal ramus, dorsal; E, egg sac; F, antennule; G, antenna; H, labrum; I, mandible; J, maxilla; K, maxilliped; L. leg 1; M, leg 5; N, genital aperture. Scale bars: A, E, 0.1 mm; B, C, 0.05 mm; D, K. L. N, 0.02 mm; F-J, M, 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.4821491" httpUri="https://zenodo.org/record/4821491/files/figure.png" pageId="176" pageNumber="177">Fig. 114H</figureCitation>
) simple, semicircular. Mandible (
<figureCitation id="27BB2A08FF55FF47F934FBB8D79D192B" box="[816,924,1087,1113]" captionStart="FIG" captionStartId="177.[151,198,1943,1967]" captionTargetBox="[208,1377,192,1903]" captionTargetId="figure-19@177.[196,1392,181,1919]" captionTargetPageId="177" captionText="FIG. 114. eaplçstçmella unẚserẚata sp. nov., female.A, habitus, right; B, cephalosome, dorsal; C, posterior part of body, dorsal; D, left caudal ramus, dorsal; E, egg sac; F, antennule; G, antenna; H, labrum; I, mandible; J, maxilla; K, maxilliped; L. leg 1; M, leg 5; N, genital aperture. Scale bars: A, E, 0.1 mm; B, C, 0.05 mm; D, K. L. N, 0.02 mm; F-J, M, 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.4821491" httpUri="https://zenodo.org/record/4821491/files/figure.png" pageId="176" pageNumber="177">Fig. 114I</figureCitation>
) unsegmented, lobate, tipped with elongate, acutely pointed spine. Maxilla (
<figureCitation id="27BB2A08FF55FF47FBF3FBE4D65E190F" box="[503,607,1123,1149]" captionStart="FIG" captionStartId="177.[151,198,1943,1967]" captionTargetBox="[208,1377,192,1903]" captionTargetId="figure-19@177.[196,1392,181,1919]" captionTargetPageId="177" captionText="FIG. 114. eaplçstçmella unẚserẚata sp. nov., female.A, habitus, right; B, cephalosome, dorsal; C, posterior part of body, dorsal; D, left caudal ramus, dorsal; E, egg sac; F, antennule; G, antenna; H, labrum; I, mandible; J, maxilla; K, maxilliped; L. leg 1; M, leg 5; N, genital aperture. Scale bars: A, E, 0.1 mm; B, C, 0.05 mm; D, K. L. N, 0.02 mm; F-J, M, 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.4821491" httpUri="https://zenodo.org/record/4821491/files/figure.png" pageId="176" pageNumber="177">Fig. 114J</figureCitation>
) unsegmented, but consisting of short and broad proximal part and narrow digitiform distal part bearing 1 weakly pinnate seta subdistally. Maxilliped (
<figureCitation id="27BB2A08FF55FF47F9E0FB00D05719D3" box="[996,1110,1159,1185]" captionStart="FIG" captionStartId="177.[151,198,1943,1967]" captionTargetBox="[208,1377,192,1903]" captionTargetId="figure-19@177.[196,1392,181,1919]" captionTargetPageId="177" captionText="FIG. 114. eaplçstçmella unẚserẚata sp. nov., female.A, habitus, right; B, cephalosome, dorsal; C, posterior part of body, dorsal; D, left caudal ramus, dorsal; E, egg sac; F, antennule; G, antenna; H, labrum; I, mandible; J, maxilla; K, maxilliped; L. leg 1; M, leg 5; N, genital aperture. Scale bars: A, E, 0.1 mm; B, C, 0.05 mm; D, K. L. N, 0.02 mm; F-J, M, 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.4821491" httpUri="https://zenodo.org/record/4821491/files/figure.png" pageId="176" pageNumber="177">Fig. 114K</figureCitation>
) 2-segmented; proximal segment unarmed; distal segment with 1 spine and 1 blunt process mediodistally; and ornamented with several rows of minute spinules on posterior surface; terminal claw simple.
</paragraph>
<paragraph id="BF3F368DFF55FF47FAC3FB74D0331897" blockId="176.[151,1437,438,1545]" pageId="176" pageNumber="177">
Leg 1 (
<figureCitation id="27BB2A08FF55FF47FB1DFB74D588187F" box="[281,393,1267,1293]" captionStart="FIG" captionStartId="177.[151,198,1943,1967]" captionTargetBox="[208,1377,192,1903]" captionTargetId="figure-19@177.[196,1392,181,1919]" captionTargetPageId="177" captionText="FIG. 114. eaplçstçmella unẚserẚata sp. nov., female.A, habitus, right; B, cephalosome, dorsal; C, posterior part of body, dorsal; D, left caudal ramus, dorsal; E, egg sac; F, antennule; G, antenna; H, labrum; I, mandible; J, maxilla; K, maxilliped; L. leg 1; M, leg 5; N, genital aperture. Scale bars: A, E, 0.1 mm; B, C, 0.05 mm; D, K. L. N, 0.02 mm; F-J, M, 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.4821491" httpUri="https://zenodo.org/record/4821491/files/figure.png" pageId="176" pageNumber="177">Fig. 114L</figureCitation>
) consisting of protopod, exopod, and endopod. Intercoxal plate (
<figureCitation id="27BB2A08FF55FF47FE62FB74D0D6187F" box="[1126,1239,1267,1293]" captionStart="FIG" captionStartId="177.[151,198,1943,1967]" captionTargetBox="[208,1377,192,1903]" captionTargetId="figure-19@177.[196,1392,181,1919]" captionTargetPageId="177" captionText="FIG. 114. eaplçstçmella unẚserẚata sp. nov., female.A, habitus, right; B, cephalosome, dorsal; C, posterior part of body, dorsal; D, left caudal ramus, dorsal; E, egg sac; F, antennule; G, antenna; H, labrum; I, mandible; J, maxilla; K, maxilliped; L. leg 1; M, leg 5; N, genital aperture. Scale bars: A, E, 0.1 mm; B, C, 0.05 mm; D, K. L. N, 0.02 mm; F-J, M, 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.4821491" httpUri="https://zenodo.org/record/4821491/files/figure.png" pageId="176" pageNumber="177">Fig. 114L</figureCitation>
) present between left and right legs, not sclerotized but distinct and broad, ornamented with several rows of minute spinules on anterior surface. Protopod bearing 1 seta on outer margin and 1 tubercle at inner distal corner. Exopod small, distinctly articulated from protopod, and distally bilobed; anterior lobe sclerotized and distally bifurcate; posterior lobe subcircular, tipped with 1 seta. Endopod well-defined, almost rectangular, longer than wide, with truncate and slightly bilobed distal margin. Legs 2-4 same as leg 1, but distal margin of endopods weakly trilobed. Legs 1-4 accompanied by small tubercle on ventral surface of body just lateral to each leg (
<figureCitation id="27BB2A08FF55FF47F995FA4CD0241897" box="[913,1061,1483,1509]" captionStart="FIG" captionStartId="177.[151,198,1943,1967]" captionTargetBox="[208,1377,192,1903]" captionTargetId="figure-19@177.[196,1392,181,1919]" captionTargetPageId="177" captionText="FIG. 114. eaplçstçmella unẚserẚata sp. nov., female.A, habitus, right; B, cephalosome, dorsal; C, posterior part of body, dorsal; D, left caudal ramus, dorsal; E, egg sac; F, antennule; G, antenna; H, labrum; I, mandible; J, maxilla; K, maxilliped; L. leg 1; M, leg 5; N, genital aperture. Scale bars: A, E, 0.1 mm; B, C, 0.05 mm; D, K. L. N, 0.02 mm; F-J, M, 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.4821491" httpUri="https://zenodo.org/record/4821491/files/figure.png" pageId="176" pageNumber="177">Fig. 114A, L</figureCitation>
).
</paragraph>
<paragraph id="BF3F368DFF55FF47FAC3FA68D1381B7B" blockId="176.[151,1437,438,1545]" box="[199,1337,1518,1545]" pageId="176" pageNumber="177">
Leg 5 (
<figureCitation id="27BB2A08FF55FF47FB13FA68D58E1B7B" box="[279,399,1519,1545]" captionStart="FIG" captionStartId="177.[151,198,1943,1967]" captionTargetBox="[208,1377,192,1903]" captionTargetId="figure-19@177.[196,1392,181,1919]" captionTargetPageId="177" captionText="FIG. 114. eaplçstçmella unẚserẚata sp. nov., female.A, habitus, right; B, cephalosome, dorsal; C, posterior part of body, dorsal; D, left caudal ramus, dorsal; E, egg sac; F, antennule; G, antenna; H, labrum; I, mandible; J, maxilla; K, maxilliped; L. leg 1; M, leg 5; N, genital aperture. Scale bars: A, E, 0.1 mm; B, C, 0.05 mm; D, K. L. N, 0.02 mm; F-J, M, 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.4821491" httpUri="https://zenodo.org/record/4821491/files/figure.png" pageId="176" pageNumber="177">Fig. 114M</figureCitation>
) as small lobe bearing 1 minute seta subdistally and 2 naked setae on distal margin.
</paragraph>
<paragraph id="BF3F368DFF55FF47FA93F9B0D5591B23" blockId="176.[151,344,1591,1617]" box="[151,344,1591,1617]" pageId="176" pageNumber="177">
<emphasis id="8DF4EA9FFF55FF47FA93F9B0D4DA1B23" bold="true" box="[151,219,1591,1617]" pageId="176" pageNumber="177">
<collectingRegion id="7D44F86FFF55FF47FA93F9B0D4D71B23" box="[151,214,1591,1617]" country="Maldives" name="Maale" pageId="176" pageNumber="177">Male</collectingRegion>
.
</emphasis>
Unknown.
</paragraph>
</subSubSection>
<subSubSection id="F79A6506FF55FF47FA93F9F8D62D1AAF" pageId="176" pageNumber="177" type="discussion">
<paragraph id="BF3F368DFF55FF47FA93F9F8D7D11A03" blockId="176.[151,1437,1663,2013]" pageId="176" pageNumber="177">
<emphasis id="8DF4EA9FFF55FF47FA93F9F8D50A1BEB" bold="true" box="[151,267,1663,1689]" pageId="176" pageNumber="177">Remarks.</emphasis>
The distal armature element on the mandible of
<emphasis id="8DF4EA9FFF55FF47F924F9F8D7351BEA" box="[800,820,1663,1688]" italics="true" pageId="176" pageNumber="177">e</emphasis>
.
<emphasis id="8DF4EA9FFF55FF47F944F907D7B31BE9" box="[832,946,1664,1691]" italics="true" pageId="176" pageNumber="177">unẚserẚata</emphasis>
<emphasis id="8DF4EA9FFF55FF47F9BCF9F8D0111BEB" bold="true" box="[952,1040,1663,1689]" pageId="176" pageNumber="177">sp. nov.</emphasis>
is a slender, straight spine by which the new species can be distinguished from its congeners, since in other species of
<emphasis id="8DF4EA9FFF55FF47FE2FF924D0D11BCF" box="[1067,1232,1699,1725]" italics="true" pageId="176" pageNumber="177">eaplçstçmella</emphasis>
the distal element is a robust claw in
<emphasis id="8DF4EA9FFF55FF47FB74F940D5851B92" box="[368,388,1735,1760]" italics="true" pageId="176" pageNumber="177">e</emphasis>
.
<emphasis id="8DF4EA9FFF55FF47FB90F94FD5EF1B91" box="[404,494,1736,1763]" italics="true" pageId="176" pageNumber="177">bçrealẚs</emphasis>
; a curved spine in
<emphasis id="8DF4EA9FFF55FF47F8CDF940D6DC1B92" box="[713,733,1735,1760]" italics="true" pageId="176" pageNumber="177">e</emphasis>
.
<emphasis id="8DF4EA9FFF55FF47F8E8F94FD74C1B91" box="[748,845,1736,1763]" italics="true" pageId="176" pageNumber="177">dẚstẚncta</emphasis>
Ooishi &amp; Illg, 1977 and
<emphasis id="8DF4EA9FFF55FF47FE69F940D0801B92" box="[1133,1153,1735,1760]" italics="true" pageId="176" pageNumber="177">e</emphasis>
.
<emphasis id="8DF4EA9FFF55FF47FE94F94FD0F41B91" box="[1168,1269,1736,1763]" italics="true" pageId="176" pageNumber="177">çceanẚca</emphasis>
Ooishi &amp; Illg, 1977; a strong, spinulose blade in
<emphasis id="8DF4EA9FFF55FF47F81DF96CD62C1A76" box="[537,557,1771,1796]" italics="true" pageId="176" pageNumber="177">e</emphasis>
.
<emphasis id="8DF4EA9FFF55FF47F838F96BD6CD1A75" box="[572,716,1772,1799]" italics="true" pageId="176" pageNumber="177">halçcynthẚae</emphasis>
(
<collectingRegion id="7D44F86FFF55FF47F8D8F96CD7231A77" box="[732,802,1771,1797]" country="Japan" name="Fukui" pageId="176" pageNumber="177">Fukui</collectingRegion>
, 1965); a single seta in
<emphasis id="8DF4EA9FFF55FF47FE28F96CD0411A76" box="[1068,1088,1771,1796]" italics="true" pageId="176" pageNumber="177">e</emphasis>
.
<emphasis id="8DF4EA9FFF55FF47FE4BF96BD08E1A75" box="[1103,1167,1772,1799]" italics="true" pageId="176" pageNumber="177">dubẚa</emphasis>
Ooishi &amp; Illg, 1977,
<emphasis id="8DF4EA9FFF55FF47FF85F96CD1941A76" box="[1409,1429,1771,1796]" italics="true" pageId="176" pageNumber="177">e</emphasis>
.
<emphasis id="8DF4EA9FFF55FF47FA93F897D5201A59" box="[151,289,1808,1835]" italics="true" pageId="176" pageNumber="177">magellanẚca</emphasis>
,
<emphasis id="8DF4EA9FFF55FF47FB2BF888D5421A5A" box="[303,323,1807,1832]" italics="true" pageId="176" pageNumber="177">e</emphasis>
.
<emphasis id="8DF4EA9FFF55FF47FB56F888D5D71A5B" box="[338,470,1807,1833]" italics="true" pageId="176" pageNumber="177">malacçcera</emphasis>
, and
<emphasis id="8DF4EA9FFF55FF47F817F888D6261A5A" box="[531,551,1807,1832]" italics="true" pageId="176" pageNumber="177">e</emphasis>
.
<emphasis id="8DF4EA9FFF55FF47F831F888D6B41A5B" box="[565,693,1807,1833]" italics="true" pageId="176" pageNumber="177">tuberculata</emphasis>
; and it is absent in
<emphasis id="8DF4EA9FFF55FF47F98AF888D7A31A5A" box="[910,930,1807,1832]" italics="true" pageId="176" pageNumber="177">e</emphasis>
.
<emphasis id="8DF4EA9FFF55FF47F9B4F888D0051A5B" box="[944,1028,1807,1833]" italics="true" pageId="176" pageNumber="177">reducta</emphasis>
. The mandible of
<emphasis id="8DF4EA9FFF55FF47FED5F888D1821A59" box="[1233,1411,1807,1835]" italics="true" pageId="176" pageNumber="177">eK australẚensẚs</emphasis>
is unknown, but it has a large body size,
<quantity id="78789B68FF55FF47F846F8B5D6991A3F" box="[578,664,1842,1869]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" pageId="176" pageNumber="177" unit="mm" value="6.5">6.5 mm</quantity>
long in the female, a 3-segmented abdomen, and 2 distal setae on the maxilla (
<bibRefCitation id="DB114B7CFF55FF47FAFEF8D0D5841A03" author="Gotto, R. V." box="[250,389,1879,1905]" pageId="176" pageNumber="177" pagination="267 - 272" refId="ref142279" refString="Gotto, R. V. (1970) eaplcstcmella austral ẚensẚs n. sp., an ascidicolous copepod from New South Wales. Crustaceana, 19, 267 - 272." type="journal article" year="1970">Gotto, 1970</bibRefCitation>
), which serve to distinguish it from the new species.
</paragraph>
<paragraph id="BF3F368DFF55FF47FAC3F8FCD62D1AAF" blockId="176.[151,1437,1663,2013]" pageId="176" pageNumber="177">
Egg sacs are known in only five species of the genus
<emphasis id="8DF4EA9FFF55FF47F910F8FCD7B81AE7" box="[788,953,1915,1941]" italics="true" pageId="176" pageNumber="177">eaplçstçmella</emphasis>
, and all of these species have a multiseriate arrangement of eggs. The uniseriate arrangement of eggs in the egg sac of
<emphasis id="8DF4EA9FFF55FF47F9E0F818D0781AC9" box="[996,1145,1951,1979]" italics="true" pageId="176" pageNumber="177">eK unẚserẚata</emphasis>
<emphasis id="8DF4EA9FFF55FF47FE85F818D0DA1ACB" bold="true" box="[1153,1243,1951,1977]" pageId="176" pageNumber="177">sp. nov.</emphasis>
also seems to be an unusual feature within the genus.
</paragraph>
</subSubSection>
</treatment>
</document>