275 lines
43 KiB
XML
275 lines
43 KiB
XML
<document id="CC114536FA4CC584B4439309B37427CF" ID-DOI="10.12651/JSR.2021.10.3.287" ID-ISSN="2713-8615" ID-Zenodo-Dep="13140263" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1722401193655" checkinUser="felipe" docAuthor="Kim, Jae-Sang Hong and Il-Hoi" docDate="2021" docId="038A87E9FFD9ED625C50D6C1FC51A528" docLanguage="en" docName="JSpeciesRes.10.3.287-300.pdf" docOrigin="Journal of Species Research 10 (3)" docStyle="DocumentStyle:4D398BFF45FF8CA9E08F546BB06AE372.2:JSpeciesRes.2012-.journal_article" docStyleId="4D398BFF45FF8CA9E08F546BB06AE372" docStyleName="JSpeciesRes.2012-.journal_article" docStyleVersion="2" docTitle="Myzomolgus spatulatus Kim, 2021, n. sp." docType="treatment" docVersion="2" lastPageNumber="296" masterDocId="FFB3FF91FFDCED6B5F79D469FFDCA12B" masterDocTitle="Three new species of Myzomolgus (Copepoda, Cyclopoida, Catiniidae) associated with sipunculan worms from a tidal flat in Phuket, Thailand" masterLastPageNumber="300" masterPageNumber="287" pageNumber="292" updateTime="1722401581848" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
|
||
<mods:mods id="0ACD97D1EC1DF289F625994738B14A19" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="CF053D2CDB5ADB57C8DAC0BBA60B6555">
|
||
<mods:title id="A03A29C91A3C7B4A3EBCB05B2396BCF8">Three new species of Myzomolgus (Copepoda, Cyclopoida, Catiniidae) associated with sipunculan worms from a tidal flat in Phuket, Thailand</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="CB775B4E8F4B0E2AA8FEA87ED32F14F1" type="personal">
|
||
<mods:role id="BC59C3CA40053811195067C8287DCBE7">
|
||
<mods:roleTerm id="EEDEDA1D4BC43A55A7AD538945EEF207">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="85D183EF641958E633453490DC15FD82">Kim, Jae-Sang Hong and Il-Hoi</mods:namePart>
|
||
<mods:nameIdentifier id="79D770D491E0C8DF81AC30C3AECF0714" type="email">ihkim@gwnu.ac.kr</mods:nameIdentifier>
|
||
</mods:name>
|
||
<mods:typeOfResource id="05878995E0C91E4313D1A9051201AA26">text</mods:typeOfResource>
|
||
<mods:relatedItem id="6B07C9C75D313425C4614A2F65F2BD71" type="host">
|
||
<mods:titleInfo id="700BB50FAA63F7A94786EF2DD9701A33">
|
||
<mods:title id="F54C9CC559AD53A4F043E9877E5D9157">Journal of Species Research</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="DEC115E114EEB7CFB3D1E4D90B54FF24">
|
||
<mods:date id="1A2E525CA1725BC83FB9E1117B66274C">2021</mods:date>
|
||
<mods:detail id="F1DB8C65BA4A6B5E1B8FAE711B44A47F" type="volume">
|
||
<mods:number id="018E5523C37BBEDA3B91EDA57941BFD2">10</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="140863E561AD9F491D94D5751BFE7594" type="issue">
|
||
<mods:number id="E7A775E9142F5BFB85EBE6E4D9B84677">3</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="58F6EA2C098823B2364647B32888B511" unit="page">
|
||
<mods:start id="BA4307E288DBA93984B1B2ADC5FF792F">287</mods:start>
|
||
<mods:end id="2F88498974D698658D2ECC2CA2FF836C">300</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="BE3F99C19F09C5B0D49030B816B4E50D">journal article</mods:classification>
|
||
<mods:identifier id="60E32A46DCC04FEC9798C2B3FA06911F" type="DOI">10.12651/JSR.2021.10.3.287</mods:identifier>
|
||
<mods:identifier id="D64F70CC10C5A0CBAD76937272FBB543" type="ISSN">2713-8615</mods:identifier>
|
||
<mods:identifier id="152AE093A7B55630D931433CE5D119BA" type="Zenodo-Dep">13140263</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="038A87E9FFD9ED625C50D6C1FC51A528" LSID="urn:lsid:plazi:treatment:038A87E9FFD9ED625C50D6C1FC51A528" httpUri="http://treatment.plazi.org/id/038A87E9FFD9ED625C50D6C1FC51A528" lastPageId="9" lastPageNumber="296" pageId="5" pageNumber="292">
|
||
<subSubSection id="C3396574FFD9ED6E5C50D6C1FB36A3EB" box="[809,1258,680,705]" pageId="5" pageNumber="292" type="nomenclature">
|
||
<paragraph id="8B9C36FFFFD9ED6E5C50D6C1FB36A3EB" blockId="5.[809,1258,680,705]" box="[809,1258,680,705]" pageId="5" pageNumber="292">
|
||
<heading id="D0D48193FFD9ED6E5C50D6C1FB36A3EB" bold="true" box="[809,1258,680,705]" fontSize="10" level="2" pageId="5" pageNumber="292" reason="4">
|
||
<emphasis id="B957EAEDFFD9ED6E5C50D6C1FB36A3EB" bold="true" box="[809,1258,680,705]" pageId="5" pageNumber="292">
|
||
<taxonomicName id="4C234D7CFFD9ED6E5C50D6C1FBF0A3EB" ID-CoL="8QBSQ" authorityName="Kim" authorityYear="2021" box="[809,1068,680,704]" class="Copepoda" family="Catiniidae" genus="Myzomolgus" kingdom="Animalia" order="Cyclopoida" pageId="5" pageNumber="292" phylum="Arthropoda" rank="species" species="spatulatus" status="sp. nov.">
|
||
<emphasis id="B957EAEDFFD9ED6E5C50D6C1FBF0A3EB" bold="true" box="[809,1068,680,704]" italics="true" pageId="5" pageNumber="292">Myzomolgus spatulatus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2645796FFD9ED6E5B4BD6C0FBB2A3EA" box="[1074,1134,681,705]" pageId="5" pageNumber="292" rank="species">n. sp.</taxonomicNameLabel>
|
||
(
|
||
<figureCitation id="13182A7AFFD9ED6E5B03D6C1FB3EA3EB" box="[1146,1250,680,704]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStartId-0="6.[174,207,1948,1970]" captionStartId-1="7.[145,178,1651,1673]" captionStartId-2="8.[174,207,1610,1632]" captionTargetBox-0="[236,1381,268,1909]" captionTargetBox-1="[204,1345,262,1613]" captionTargetBox-2="[237,1380,263,1573]" captionTargetId-0="figure-13@6.[230,1387,257,1914]" captionTargetId-1="figure-150@7.[195,1362,257,1618]" captionTargetId-2="figure-160@8.[231,1386,257,1576]" captionTargetPageId-0="6" captionTargetPageId-1="7" captionTargetPageId-2="8" captionText-0="Fig. 4. Myzomolgus spatulatus n. sp., female.A, habitus, dorsal; B, urosome, dorsal; C, urosome, ventral; D, cephalic region, ventral; E, antennule; F, mandible; G, maxillule. Scale bars:A, 0.1 mm; B, C, 0.05mm; D, E, 0.02 mm; F, G, 0.01mm." captionText-1="Fig. 5. Myzomolgus spatulatus n. sp., female.A, antenna; B, maxilla; C, leg 1; D, leg 2; E, leg 4. Scale bars:A, C-E, 0.02 mm; B, 0.01 mm." captionText-2="Fig. 6. Myzomolgus spatulatus n. sp., male. A, habitus, dorsal; B, urosome, ventral; C, antennule; D, labrum; E, maxilla; F, maxilliped. Scale bars:A, 0.1 mm; B, 0.02mm; C-F, 0.01mm." figureDoi-0="http://doi.org/10.5281/zenodo.13140271" figureDoi-1="http://doi.org/10.5281/zenodo.13140273" figureDoi-2="http://doi.org/10.5281/zenodo.13140275" httpUri-0="https://zenodo.org/record/13140271/files/figure.png" httpUri-1="https://zenodo.org/record/13140273/files/figure.png" httpUri-2="https://zenodo.org/record/13140275/files/figure.png" pageId="5" pageNumber="292">Figs. 4-6</figureCitation>
|
||
)
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3396574FFD9ED625C50D680FDEAA602" lastPageId="9" lastPageNumber="296" pageId="5" pageNumber="292" type="materials_examined">
|
||
<paragraph id="8B9C36FFFFD9ED6E5C50D680FCAEA289" blockId="5.[809,1414,745,1996]" pageId="5" pageNumber="292">
|
||
<emphasis id="B957EAEDFFD9ED6E5C50D680FBD5A22A" bold="true" box="[809,1033,745,769]" pageId="5" pageNumber="292">Material examined.</emphasis>
|
||
<materialsCitation id="3B4B3CA2FFD9ED6E5B68D680FCAEA289" collectingDate="2015-07-13" collectionCode="MABIK" country="Thailand" latitude="8.023611" location="Phuket" longLatPrecision="21" longitude="98.41473" pageId="5" pageNumber="292" specimenCode="CR00247442" specimenCount="2" specimenCount-male="2" stateProvince="Phuket" typeStatus="holotype">
|
||
2$$,
|
||
<specimenCount id="9D25FD76FFD9ED6E5B2ED680FBA2A229" box="[1111,1150,745,770]" count="1" pageId="5" pageNumber="292" type="male">1♂</specimenCount>
|
||
from washings of sipunculid worms, northeastern tidal flat in
|
||
<collectingRegion id="49E7F81DFFD9ED6E5BB7D760FAC7A20A" box="[1230,1307,777,801]" country="Thailand" name="Phuket" pageId="5" pageNumber="292">Phuket</collectingRegion>
|
||
,
|
||
<collectingCountry id="F334766FFFD9ED6E5A5ED760FA5AA20A" box="[1319,1414,777,801]" name="Thailand" pageId="5" pageNumber="292">Thailand</collectingCountry>
|
||
(approximately
|
||
<geoCoordinate id="EE175038FFD9ED6E5CAED743FB90A26A" box="[983,1100,809,834]" degrees="8" direction="north" minutes="01" orientation="latitude" pageId="5" pageNumber="292" precision="15" seconds="25" value="8.023611">8°01′25″N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE175038FFD9ED6E5B20D743FB05A269" box="[1113,1241,809,834]" degrees="98" direction="east" minutes="24" orientation="longitude" pageId="5" pageNumber="292" precision="15" seconds="53" value="98.41473">98°24′53″E</geoCoordinate>
|
||
),
|
||
<date id="FF9D103FFFD9ED6E5B96D743FA5EA26A" box="[1263,1410,809,834]" pageId="5" pageNumber="292" value="2015-07-13">
|
||
<collectingDate id="EFD9E9D7FFD9ED6E5B96D743FA5EA26A" box="[1263,1410,809,834]" pageId="5" pageNumber="292" value="2015-07-13">13 July 2015</collectingDate>
|
||
</date>
|
||
.
|
||
<typeStatus id="5498885DFFD9ED6E5C50D723FC4CA249" box="[809,912,842,866]" pageId="5" pageNumber="292" type="holotype">Holotype</typeStatus>
|
||
($,
|
||
<collectionCode id="ED32AE3AFFD9ED6E5CBFD723FBFDA249" box="[966,1057,842,866]" pageId="5" pageNumber="292">MABIK</collectionCode>
|
||
<specimenCode id="DB859E84FFD9ED6E5B53D723FB1FA249" box="[1066,1219,842,866]" collectionCode="MABIK" pageId="5" pageNumber="292">CR00247442</specimenCode>
|
||
). Dissected
|
||
<typeStatus id="5498885DFFD9ED6E5A34D723FCBCA2A8" pageId="5" pageNumber="292" type="paratype">paratypes</typeStatus>
|
||
(1$,
|
||
<specimenCount id="9D25FD76FFD9ED6E5CE4D703FC1EA2A8" box="[925,962,874,899]" count="1" pageId="5" pageNumber="292" type="male">1♂</specimenCount>
|
||
) are retained in the collection of the junior author.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="8B9C36FFFFD9ED6E5C46D7C2FADAA622" blockId="5.[809,1414,745,1996]" pageId="5" pageNumber="292">
|
||
Female. Body (
|
||
<figureCitation id="13182A7AFFD9ED6E5C93D7C2FB9EA2E8" box="[1002,1090,939,963]" captionStart="Fig" captionStartId="6.[174,207,1948,1970]" captionTargetBox="[236,1381,268,1909]" captionTargetId="figure-13@6.[230,1387,257,1914]" captionTargetPageId="6" captionText="Fig. 4. Myzomolgus spatulatus n. sp., female.A, habitus, dorsal; B, urosome, dorsal; C, urosome, ventral; D, cephalic region, ventral; E, antennule; F, mandible; G, maxillule. Scale bars:A, 0.1 mm; B, C, 0.05mm; D, E, 0.02 mm; F, G, 0.01mm." figureDoi="http://doi.org/10.5281/zenodo.13140271" httpUri="https://zenodo.org/record/13140271/files/figure.png" pageId="5" pageNumber="292">Fig. 4A</figureCitation>
|
||
) narrow, dorsoventrally flattened. Body length 0.69 mm. Prosome 400 × 193 μm, with nearly parallel lateral margins. Cephalothorax narrowing anteriorly, consisting of completely fused cephalosome and first pedigerous somite, 190 × 184 μm, slightly narrower than second pedigerous somite. Prosomal somites (cephalothorax and second to fouth pedigerous somites) bearing broad membranous flange along posterodorsal margin. Urosome (
|
||
<figureCitation id="13182A7AFFD9ED6E5C8AD0C4FBB5A5EE" box="[1011,1129,1197,1221]" captionStart="Fig" captionStartId="6.[174,207,1948,1970]" captionTargetBox="[236,1381,268,1909]" captionTargetId="figure-13@6.[230,1387,257,1914]" captionTargetPageId="6" captionText="Fig. 4. Myzomolgus spatulatus n. sp., female.A, habitus, dorsal; B, urosome, dorsal; C, urosome, ventral; D, cephalic region, ventral; E, antennule; F, mandible; G, maxillule. Scale bars:A, 0.1 mm; B, C, 0.05mm; D, E, 0.02 mm; F, G, 0.01mm." figureDoi="http://doi.org/10.5281/zenodo.13140271" httpUri="https://zenodo.org/record/13140271/files/figure.png" pageId="5" pageNumber="292">Fig. 4B, C</figureCitation>
|
||
) 5-segmented. Fifth pedigerous somite large, wider than genital double-somite, ornamented with 1 oblique row of spinules on lateral margins, 2 horizontal rows of spinules on ventral surface, and 1 sclerotization band ventrally (
|
||
<figureCitation id="13182A7AFFD9ED6E5BBAD147FAC1A46D" box="[1219,1309,1326,1350]" captionStart="Fig" captionStartId="6.[174,207,1948,1970]" captionTargetBox="[236,1381,268,1909]" captionTargetId="figure-13@6.[230,1387,257,1914]" captionTargetPageId="6" captionText="Fig. 4. Myzomolgus spatulatus n. sp., female.A, habitus, dorsal; B, urosome, dorsal; C, urosome, ventral; D, cephalic region, ventral; E, antennule; F, mandible; G, maxillule. Scale bars:A, 0.1 mm; B, C, 0.05mm; D, E, 0.02 mm; F, G, 0.01mm." figureDoi="http://doi.org/10.5281/zenodo.13140271" httpUri="https://zenodo.org/record/13140271/files/figure.png" pageId="5" pageNumber="292">Fig. 4C</figureCitation>
|
||
). Genital double-somite wider than long (61 × 74 μm), gradually narrowing posteriorly, with 2 horizontal rows of spinules on ventral surface and 1 sclerotization band proximally on ventral surface. Genital apertures not seen in dorsal and ventral views of urosome, probably positioning laterally. Three free abdominal somites 46 × 45, 34 × 33, and 32 × 35 μm, respectively. Anal somite with deep postero- median incision and longitudinal row of several spinules on each side of ventral surface (
|
||
<figureCitation id="13182A7AFFD9ED6E5B00D239FB10A743" box="[1145,1228,1616,1640]" captionStart="Fig" captionStartId="6.[174,207,1948,1970]" captionTargetBox="[236,1381,268,1909]" captionTargetId="figure-13@6.[230,1387,257,1914]" captionTargetPageId="6" captionText="Fig. 4. Myzomolgus spatulatus n. sp., female.A, habitus, dorsal; B, urosome, dorsal; C, urosome, ventral; D, cephalic region, ventral; E, antennule; F, mandible; G, maxillule. Scale bars:A, 0.1 mm; B, C, 0.05mm; D, E, 0.02 mm; F, G, 0.01mm." figureDoi="http://doi.org/10.5281/zenodo.13140271" httpUri="https://zenodo.org/record/13140271/files/figure.png" pageId="5" pageNumber="292">Fig. 4C</figureCitation>
|
||
). Caudal rami divergent, rectangular, 4.55 times longer than wide (50 × 11 μm), armed with 7 setae; seta II positioning dorsally near middle of ramus length; seta
|
||
<collectionCode id="ED32AE3AFFD9ED6E5B19D2DBFB58A7E2" box="[1120,1156,1714,1737]" pageId="5" pageNumber="292">VII</collectionCode>
|
||
weakly pinnate, other 6 setae naked; seta IV the longest, 130 μm long, feused at base with second longest seta
|
||
<collectionCode id="ED32AE3AFFD9ED6E5B18D29BFBA8A622" box="[1121,1140,1778,1801]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="5" pageNumber="292" type="Museum">V</collectionCode>
|
||
(57 μm long).
|
||
</paragraph>
|
||
<paragraph id="8B9C36FFFFD9ED6C5C46D37BFABDA62C" blockId="5.[809,1414,745,1996]" lastBlockId="7.[809,1414,1743,1993]" lastPageId="7" lastPageNumber="294" pageId="5" pageNumber="292">
|
||
Rostrum (
|
||
<figureCitation id="13182A7AFFD9ED6E5CD5D37BFBD9A601" box="[940,1029,1810,1834]" captionStart="Fig" captionStartId="6.[174,207,1948,1970]" captionTargetBox="[236,1381,268,1909]" captionTargetId="figure-13@6.[230,1387,257,1914]" captionTargetPageId="6" captionText="Fig. 4. Myzomolgus spatulatus n. sp., female.A, habitus, dorsal; B, urosome, dorsal; C, urosome, ventral; D, cephalic region, ventral; E, antennule; F, mandible; G, maxillule. Scale bars:A, 0.1 mm; B, C, 0.05mm; D, E, 0.02 mm; F, G, 0.01mm." figureDoi="http://doi.org/10.5281/zenodo.13140271" httpUri="https://zenodo.org/record/13140271/files/figure.png" pageId="5" pageNumber="292">Fig. 4D</figureCitation>
|
||
) absent. Ventral rostral area bearing tapering sclerotized region. Antennule (
|
||
<figureCitation id="13182A7AFFD9ED6E5A5CD35BFAA1A661" box="[1317,1405,1842,1866]" captionStart="Fig" captionStartId="6.[174,207,1948,1970]" captionTargetBox="[236,1381,268,1909]" captionTargetId="figure-13@6.[230,1387,257,1914]" captionTargetPageId="6" captionText="Fig. 4. Myzomolgus spatulatus n. sp., female.A, habitus, dorsal; B, urosome, dorsal; C, urosome, ventral; D, cephalic region, ventral; E, antennule; F, mandible; G, maxillule. Scale bars:A, 0.1 mm; B, C, 0.05mm; D, E, 0.02 mm; F, G, 0.01mm." figureDoi="http://doi.org/10.5281/zenodo.13140271" httpUri="https://zenodo.org/record/13140271/files/figure.png" pageId="5" pageNumber="292">Fig. 4E</figureCitation>
|
||
) 6-segmented; armature formula 4, 14, 9, 4 + aesthetasc, 2 + aesthetasc, and 7 + aesthetasc; all setae naked; first segment with massive, spatulate process on ventral surface; second segment with 1 cusp on proximal fourth of anterior margin. Antenna (
|
||
<figureCitation id="13182A7AFFDBED6C5ECED2A6FDCCA7CC" box="[439,528,1743,1767]" captionStart="Fig" captionStartId="7.[145,178,1651,1673]" captionTargetBox="[204,1345,262,1613]" captionTargetId="figure-150@7.[195,1362,257,1618]" captionTargetPageId="7" captionText="Fig. 5. Myzomolgus spatulatus n. sp., female.A, antenna; B, maxilla; C, leg 1; D, leg 2; E, leg 4. Scale bars:A, C-E, 0.02 mm; B, 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.13140273" httpUri="https://zenodo.org/record/13140273/files/figure.png" pageId="7" pageNumber="294">Fig. 5A</figureCitation>
|
||
) strongly recurved, consisting of coxobasis and 3-segmented endopod; coxobasis the largest segment, unarmed, but ornamented with several rows of setules on surfaces; first endopodal segment unarmed, with several setules on inner side; second endopodal segment armed with 1 large, pedunculated sucker, 1 simple seta, and 1 flattened seta bearing spinules distally; third endopodal segment with 6 setae (1 pinnate and 5 naked, including stiffened distal 4 of latters) and ornamented with 1 patch of setules at outer distal corner.
|
||
</paragraph>
|
||
<caption id="DF5C6677FFDAED6D5FD7D3F5FBB4A6E7" ID-DOI="http://doi.org/10.5281/zenodo.13140271" ID-Zenodo-Dep="13140271" httpUri="https://zenodo.org/record/13140271/files/figure.png" pageId="6" pageNumber="293" startId="6.[174,207,1948,1970]" targetBox="[236,1381,268,1909]" targetPageId="6" targetType="figure">
|
||
<paragraph id="8B9C36FFFFDAED6D5FD7D3F5FBB4A6E7" blockId="6.[174,1444,1948,1997]" pageId="6" pageNumber="293">
|
||
<emphasis id="B957EAEDFFDAED6D5FD7D3F5FF36A69A" bold="true" box="[174,234,1948,1970]" pageId="6" pageNumber="293">Fig. 4.</emphasis>
|
||
<taxonomicName id="4C234D7CFFDAED6D5F96D3F5FE19A69A" authorityName="Kim" authorityYear="2021" box="[239,453,1948,1969]" class="Copepoda" family="Catiniidae" genus="Myzomolgus" kingdom="Animalia" order="Cyclopoida" pageId="6" pageNumber="293" phylum="Arthropoda" rank="species" species="spatulatus" status="sp. nov.">
|
||
<emphasis id="B957EAEDFFDAED6D5F96D3F5FE19A69A" box="[239,453,1948,1969]" italics="true" pageId="6" pageNumber="293">Myzomolgus spatulatus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2645796FFDAED6D5EB2D3F5FE21A69A" box="[459,509,1948,1969]" pageId="6" pageNumber="293" rank="species">n. sp.</taxonomicNameLabel>
|
||
, female. A, habitus, dorsal; B, urosome, dorsal; C, urosome, ventral; D, cephalic region, ventral; E, antennule; F, mandible; G, maxillule. Scale bars: A, 0.1 mm; B, C, 0.05 mm; D, E, 0.02 mm; F, G, 0.01 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF5C6677FFDBED6C5FE8D21AFA59A7A3" ID-DOI="http://doi.org/10.5281/zenodo.13140273" ID-Zenodo-Dep="13140273" box="[145,1413,1651,1673]" httpUri="https://zenodo.org/record/13140273/files/figure.png" pageId="7" pageNumber="294" startId="7.[145,178,1651,1673]" targetBox="[204,1345,262,1613]" targetPageId="7" targetType="figure">
|
||
<paragraph id="8B9C36FFFFDBED6C5FE8D21AFA59A7A3" blockId="7.[145,1413,1651,1673]" box="[145,1413,1651,1673]" pageId="7" pageNumber="294">
|
||
<emphasis id="B957EAEDFFDBED6C5FE8D21AFF12A7A3" bold="true" box="[145,206,1651,1673]" pageId="7" pageNumber="294">Fig. 5.</emphasis>
|
||
<taxonomicName id="4C234D7CFFDBED6C5FAAD21AFE74A7A3" authorityName="Kim" authorityYear="2021" box="[211,424,1651,1672]" class="Copepoda" family="Catiniidae" genus="Myzomolgus" kingdom="Animalia" order="Cyclopoida" pageId="7" pageNumber="294" phylum="Arthropoda" rank="species" species="spatulatus" status="sp. nov.">
|
||
<emphasis id="B957EAEDFFDBED6C5FAAD21AFE74A7A3" box="[211,424,1651,1672]" italics="true" pageId="7" pageNumber="294">Myzomolgus spatulatus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2645796FFDBED6C5ED7D21AFE3DA7A3" box="[430,481,1651,1672]" pageId="7" pageNumber="294" rank="species">n. sp.</taxonomicNameLabel>
|
||
, female. A, antenna; B, maxilla; C, leg 1; D, leg 2; E, leg 4. Scale bars: A, C- E, 0.02 mm; B, 0.01 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B9C36FFFFDBED635C46D366FE2CA612" blockId="7.[809,1414,1743,1993]" lastBlockId="8.[174,779,1729,1979]" lastPageId="8" lastPageNumber="295" pageId="7" pageNumber="294">
|
||
Labrum missing. Mandible (
|
||
<figureCitation id="13182A7AFFDBED6C5B00D366FB10A603" box="[1145,1228,1807,1832]" captionStart="Fig" captionStartId="6.[174,207,1948,1970]" captionTargetBox="[236,1381,268,1909]" captionTargetId="figure-13@6.[230,1387,257,1914]" captionTargetPageId="6" captionText="Fig. 4. Myzomolgus spatulatus n. sp., female.A, habitus, dorsal; B, urosome, dorsal; C, urosome, ventral; D, cephalic region, ventral; E, antennule; F, mandible; G, maxillule. Scale bars:A, 0.1 mm; B, C, 0.05mm; D, E, 0.02 mm; F, G, 0.01mm." figureDoi="http://doi.org/10.5281/zenodo.13140271" httpUri="https://zenodo.org/record/13140271/files/figure.png" pageId="7" pageNumber="294">Fig. 4F</figureCitation>
|
||
) with protrusion subdistally on dorsal side and distally armed with 4 elements: 2 shorter ventral spines, 1 broader, bilaterally spinulose element, and 1 setiform, unilaterally spinulose element. Maxillule (
|
||
<figureCitation id="13182A7AFFDBED6C5B77D3F9FBB4A682" box="[1038,1128,1936,1961]" captionStart="Fig" captionStartId="6.[174,207,1948,1970]" captionTargetBox="[236,1381,268,1909]" captionTargetId="figure-13@6.[230,1387,257,1914]" captionTargetPageId="6" captionText="Fig. 4. Myzomolgus spatulatus n. sp., female.A, habitus, dorsal; B, urosome, dorsal; C, urosome, ventral; D, cephalic region, ventral; E, antennule; F, mandible; G, maxillule. Scale bars:A, 0.1 mm; B, C, 0.05mm; D, E, 0.02 mm; F, G, 0.01mm." figureDoi="http://doi.org/10.5281/zenodo.13140271" httpUri="https://zenodo.org/record/13140271/files/figure.png" pageId="7" pageNumber="294">Fig. 4G</figureCitation>
|
||
) as small lobe bearing 2 small and 1 longer, simple setae. Maxilla (
|
||
<figureCitation id="13182A7AFFDBED6C5B9CD3D8FAE9A6E2" box="[1253,1333,1969,1993]" captionStart="Fig" captionStartId="7.[145,178,1651,1673]" captionTargetBox="[204,1345,262,1613]" captionTargetId="figure-150@7.[195,1362,257,1618]" captionTargetPageId="7" captionText="Fig. 5. Myzomolgus spatulatus n. sp., female.A, antenna; B, maxilla; C, leg 1; D, leg 2; E, leg 4. Scale bars:A, C-E, 0.02 mm; B, 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.13140273" httpUri="https://zenodo.org/record/13140273/files/figure.png" pageId="7" pageNumber="294">Fig. 5B</figureCitation>
|
||
) 2-segmented; proximal segment (syncoxa) large, unarmed, but ornamented with numerous large spinules on posterior surface; distal segment (basis) rudimentary, tipped with 2 small setae. Maxilliped absent.
|
||
</paragraph>
|
||
<caption id="DF5C6677FFD4ED635FD7D223FDA0A751" ID-DOI="http://doi.org/10.5281/zenodo.13140275" ID-Zenodo-Dep="13140275" httpUri="https://zenodo.org/record/13140275/files/figure.png" pageId="8" pageNumber="295" startId="8.[174,207,1610,1632]" targetBox="[237,1380,263,1573]" targetPageId="8" targetType="figure">
|
||
<paragraph id="8B9C36FFFFD4ED635FD7D223FDA0A751" blockId="8.[174,1445,1610,1658]" pageId="8" pageNumber="295">
|
||
<emphasis id="B957EAEDFFD4ED635FD7D223FF30A774" bold="true" box="[174,236,1610,1632]" pageId="8" pageNumber="295">Fig. 6.</emphasis>
|
||
<taxonomicName id="4C234D7CFFD4ED635F8DD223FE11A774" authorityName="Kim" authorityYear="2021" box="[244,461,1610,1631]" class="Copepoda" family="Catiniidae" genus="Myzomolgus" kingdom="Animalia" order="Cyclopoida" pageId="8" pageNumber="295" phylum="Arthropoda" rank="species" species="spatulatus" status="sp. nov.">
|
||
<emphasis id="B957EAEDFFD4ED635F8DD223FE11A774" box="[244,461,1610,1631]" italics="true" pageId="8" pageNumber="295">Myzomolgus spatulatus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2645796FFD4ED635EADD223FDD5A774" box="[468,521,1610,1631]" pageId="8" pageNumber="295" rank="species">n. sp.</taxonomicNameLabel>
|
||
, male. A, habitus, dorsal; B, urosome, ventral; C, antennule; D, labrum; E, maxilla; F, maxilliped. Scale bars: A, 0.1 mm; B, 0.02 mm; C- F, 0.01 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B9C36FFFFD4ED635FBCD32BFC34A691" blockId="8.[174,779,1729,1979]" lastBlockId="8.[839,1444,1729,1979]" pageId="8" pageNumber="295">
|
||
Legs 1-4 with 3-segmented rami (
|
||
<figureCitation id="13182A7AFFD4ED635D46D32BFD69A671" box="[575,693,1858,1882]" captionStart="Fig" captionStartId="7.[145,178,1651,1673]" captionTargetBox="[204,1345,262,1613]" captionTargetId="figure-150@7.[195,1362,257,1618]" captionTargetPageId="7" captionText="Fig. 5. Myzomolgus spatulatus n. sp., female.A, antenna; B, maxilla; C, leg 1; D, leg 2; E, leg 4. Scale bars:A, C-E, 0.02 mm; B, 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.13140273" httpUri="https://zenodo.org/record/13140273/files/figure.png" pageId="8" pageNumber="295">Fig. 5C- E</figureCitation>
|
||
). Leg 3 same as leg
|
||
<quantity id="4CDB9B1AFFD4ED635E40D30BFEB9A651" box="[313,357,1890,1914]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="8" pageNumber="295" unit="in" value="2.0">2 in</quantity>
|
||
form and armature. Coxae ornament- ed with spinules on outer side; inner coxal seta present in legs 1-3, but absent in leg 4. Intercoxal plate with spinules along distal margin. Basis with spinules on out- er and distal margins; outer seta pinnate in legs 1-3, but naked in leg 4. Inner distal spine on basis of leg 1 broad, spinulose along outer margin. Endopods slightly longer than exopods; both rami spinulose along outer margin. Third endopodal segment of leg 4 elongate, as long as proximal 2 segments together. Armature formula for legs 1-4 as follows:
|
||
</paragraph>
|
||
<paragraph id="8B9C36FFFFD5ED625E74D563FD6CA00B" blockId="9.[144,747,266,387]" box="[269,688,266,288]" pageId="9" pageNumber="296">Coxa Basis Exopod Endopod</paragraph>
|
||
<paragraph id="8B9C36FFFFD5ED625FE9D545FD37A0A8" blockId="9.[144,747,266,387]" pageId="9" pageNumber="296">Leg 1 0-1 1-I I-0; I-1; I+ 2, 1, 3 0-1; 0-1; 1, 1, 3 Legs 2 & 3 0-1 1-0 I-0; I-1; I+ 1, 1, 4 0-1; 0-1; 1, 1, 3 Leg 4 0-0 1-0 I-0; I-1; I+ 1, 1, 4 0-1; 0-1; 1, I, II</paragraph>
|
||
<paragraph id="8B9C36FFFFD5ED625FDFD5CEFE6DA38B" blockId="9.[144,749,422,1995]" pageId="9" pageNumber="296">
|
||
Leg 5 (
|
||
<figureCitation id="13182A7AFFD5ED625F8FD5CFFEB3A095" box="[246,367,422,446]" captionStart="Fig" captionStartId="6.[174,207,1948,1970]" captionTargetBox="[236,1381,268,1909]" captionTargetId="figure-13@6.[230,1387,257,1914]" captionTargetPageId="6" captionText="Fig. 4. Myzomolgus spatulatus n. sp., female.A, habitus, dorsal; B, urosome, dorsal; C, urosome, ventral; D, cephalic region, ventral; E, antennule; F, mandible; G, maxillule. Scale bars:A, 0.1 mm; B, C, 0.05mm; D, E, 0.02 mm; F, G, 0.01mm." figureDoi="http://doi.org/10.5281/zenodo.13140271" httpUri="https://zenodo.org/record/13140271/files/figure.png" pageId="9" pageNumber="296">Fig. 4B, C</figureCitation>
|
||
) consisting of short protopod and 1-segmented, free exopod; protopod fused with somite, with discernible outer margin but lacking inner margin, armed with 1 naked seta at posterolateral corner; exopodal segment 2.65 times longer than wide (45 × 17 μm), gradually narrowing distally, armed with 4 naked setae (2 outer and 2 distal), and ornamented with 3 transvese rows of spinules. Leg 6 invisible.
|
||
</paragraph>
|
||
<paragraph id="8B9C36FFFFD5ED625FDFD6C1FEC6A568" blockId="9.[144,749,422,1995]" pageId="9" pageNumber="296">
|
||
Male. Body (
|
||
<figureCitation id="13182A7AFFD5ED625E4DD6C1FE56A3EB" box="[308,394,680,704]" captionStart="Fig" captionStartId="8.[174,207,1610,1632]" captionTargetBox="[237,1380,263,1573]" captionTargetId="figure-160@8.[231,1386,257,1576]" captionTargetPageId="8" captionText="Fig. 6. Myzomolgus spatulatus n. sp., male. A, habitus, dorsal; B, urosome, ventral; C, antennule; D, labrum; E, maxilla; F, maxilliped. Scale bars:A, 0.1 mm; B, 0.02mm; C-F, 0.01mm." figureDoi="http://doi.org/10.5281/zenodo.13140275" httpUri="https://zenodo.org/record/13140275/files/figure.png" pageId="9" pageNumber="296">Fig. 6A</figureCitation>
|
||
) similar to that of female. Body length 485 μm. Urosome (
|
||
<figureCitation id="13182A7AFFD5ED625EDBD6A1FE2FA3CB" box="[418,499,712,736]" captionStart="Fig" captionStartId="8.[174,207,1610,1632]" captionTargetBox="[237,1380,263,1573]" captionTargetId="figure-160@8.[231,1386,257,1576]" captionTargetPageId="8" captionText="Fig. 6. Myzomolgus spatulatus n. sp., male. A, habitus, dorsal; B, urosome, ventral; C, antennule; D, labrum; E, maxilla; F, maxilliped. Scale bars:A, 0.1 mm; B, 0.02mm; C-F, 0.01mm." figureDoi="http://doi.org/10.5281/zenodo.13140275" httpUri="https://zenodo.org/record/13140275/files/figure.png" pageId="9" pageNumber="296">Fig. 6B</figureCitation>
|
||
) 6-segmented, gradually narrowing posteriorly. Fifth pedigerous somite broader than genital somite, 73 μm wide, with 2 rows of spinules on ventral surface. Genital somite 33 × 57 μm, with 3 rows of spinules, 1 row on anterior ventral surface and 2 rows each on genital operculum. Four abdominal somites 28 × 46, 25 × 39, 18 × 32, and 18 × 28 μm, respectively. First abdominal somite with 3 rows of spinules, 1 row on ventral surface and 2 rows each ventrolaterally. Caudal ramus 2.5 times longer than wide (25 × 10 μm), armed as in female, and ornamented with 4 spinules, 2 distally and 2 subdistally.
|
||
</paragraph>
|
||
<paragraph id="8B9C36FFFFD5ED625FDFD025FD03A5CE" blockId="9.[144,749,422,1995]" pageId="9" pageNumber="296">
|
||
Rostrum as in female. Antennule (
|
||
<figureCitation id="13182A7AFFD5ED625D74D025FD81A54F" box="[525,605,1100,1124]" captionStart="Fig" captionStartId="8.[174,207,1610,1632]" captionTargetBox="[237,1380,263,1573]" captionTargetId="figure-160@8.[231,1386,257,1576]" captionTargetPageId="8" captionText="Fig. 6. Myzomolgus spatulatus n. sp., male. A, habitus, dorsal; B, urosome, ventral; C, antennule; D, labrum; E, maxilla; F, maxilliped. Scale bars:A, 0.1 mm; B, 0.02mm; C-F, 0.01mm." figureDoi="http://doi.org/10.5281/zenodo.13140275" httpUri="https://zenodo.org/record/13140275/files/figure.png" pageId="9" pageNumber="296">Fig. 6C</figureCitation>
|
||
) with 2 additional setae each on first and third segments; thus, armature formula 5, 14, 10, 4 + aesthetasc, 2 + aesthetasc, and 7 + aesthetasc; one of setae on first segment pinnate, positioning on ventral process. Antennae missing (damaged).
|
||
</paragraph>
|
||
<paragraph id="8B9C36FFFFD5ED625FDFD084FF3DA7E2" blockId="9.[144,749,422,1995]" pageId="9" pageNumber="296">
|
||
Labrum elongate longitudinally; posterior part semicircular, with patch of spinules on its ventral surface. Mandible and maxillule as in female. Maxilla (
|
||
<figureCitation id="13182A7AFFD5ED625D3ED144FD4AA46E" box="[583,662,1325,1349]" captionStart="Fig" captionStartId="8.[174,207,1610,1632]" captionTargetBox="[237,1380,263,1573]" captionTargetId="figure-160@8.[231,1386,257,1576]" captionTargetPageId="8" captionText="Fig. 6. Myzomolgus spatulatus n. sp., male. A, habitus, dorsal; B, urosome, ventral; C, antennule; D, labrum; E, maxilla; F, maxilliped. Scale bars:A, 0.1 mm; B, 0.02mm; C-F, 0.01mm." figureDoi="http://doi.org/10.5281/zenodo.13140275" httpUri="https://zenodo.org/record/13140275/files/figure.png" pageId="9" pageNumber="296">Fig. 6E</figureCitation>
|
||
) similar to that female, but with 2 additional rows of spinules on ventral surface and fewer spinules on posterior surface. Maxilliped (
|
||
<figureCitation id="13182A7AFFD5ED625E76D1E7FE83A48D" box="[271,351,1422,1446]" captionStart="Fig" captionStartId="8.[174,207,1610,1632]" captionTargetBox="[237,1380,263,1573]" captionTargetId="figure-160@8.[231,1386,257,1576]" captionTargetPageId="8" captionText="Fig. 6. Myzomolgus spatulatus n. sp., male. A, habitus, dorsal; B, urosome, ventral; C, antennule; D, labrum; E, maxilla; F, maxilliped. Scale bars:A, 0.1 mm; B, 0.02mm; C-F, 0.01mm." figureDoi="http://doi.org/10.5281/zenodo.13140275" httpUri="https://zenodo.org/record/13140275/files/figure.png" pageId="9" pageNumber="296">Fig. 6F</figureCitation>
|
||
) consisting of 3 segments and terminal claw; first segment (syncoxa) with narrowed proximal part, armed with 1 naked seta on subdistal inner margin; second segment (basis) armed with 2 unequal naked setae subdistally and ornamented with 3 rows of spinules, each row on inner, anterior, and posterior margins; small third segment (endopod) unarmed; terminal claw as long as basis, weakly curved, with 3 setae proximally, 1 cusp near middle of inner margin, and 1 setule subdistally on outer margin.
|
||
</paragraph>
|
||
<paragraph id="8B9C36FFFFD5ED625FDFD2BBFDEAA602" blockId="9.[144,749,422,1995]" pageId="9" pageNumber="296">
|
||
Legs 1-4 as in female. Leg 5 (
|
||
<figureCitation id="13182A7AFFD5ED625E88D2B8FD9FA7C2" box="[497,579,1745,1769]" captionStart="Fig" captionStartId="8.[174,207,1610,1632]" captionTargetBox="[237,1380,263,1573]" captionTargetId="figure-160@8.[231,1386,257,1576]" captionTargetPageId="8" captionText="Fig. 6. Myzomolgus spatulatus n. sp., male. A, habitus, dorsal; B, urosome, ventral; C, antennule; D, labrum; E, maxilla; F, maxilliped. Scale bars:A, 0.1 mm; B, 0.02mm; C-F, 0.01mm." figureDoi="http://doi.org/10.5281/zenodo.13140275" httpUri="https://zenodo.org/record/13140275/files/figure.png" pageId="9" pageNumber="296">Fig. 6B</figureCitation>
|
||
) also similar to that of female. Leg 6 (
|
||
<figureCitation id="13182A7AFFD5ED625EFED298FE00A622" box="[391,476,1777,1801]" captionStart="Fig" captionStartId="8.[174,207,1610,1632]" captionTargetBox="[237,1380,263,1573]" captionTargetId="figure-160@8.[231,1386,257,1576]" captionTargetPageId="8" captionText="Fig. 6. Myzomolgus spatulatus n. sp., male. A, habitus, dorsal; B, urosome, ventral; C, antennule; D, labrum; E, maxilla; F, maxilliped. Scale bars:A, 0.1 mm; B, 0.02mm; C-F, 0.01mm." figureDoi="http://doi.org/10.5281/zenodo.13140275" httpUri="https://zenodo.org/record/13140275/files/figure.png" pageId="9" pageNumber="296">Fig. 6B</figureCitation>
|
||
) represented by 1 naked seta on distal apex of genital operculum.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3396574FFD5ED625FE9D35BFDBAA6A1" pageId="9" pageNumber="296" type="etymology">
|
||
<paragraph id="8B9C36FFFFD5ED625FE9D35BFDBAA6A1" blockId="9.[144,749,422,1995]" pageId="9" pageNumber="296">
|
||
<emphasis id="B957EAEDFFD5ED625FE9D35BFED1A661" bold="true" box="[144,269,1842,1866]" pageId="9" pageNumber="296">Etymology.</emphasis>
|
||
The specific name
|
||
<taxonomicName id="4C234D7CFFD5ED625EA3D35BFD99A661" authorityName="Kim" authorityYear="2021" box="[474,581,1842,1866]" class="Copepoda" family="Catiniidae" genus="Myzomolgus" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="296" phylum="Arthropoda" rank="species" species="spatulatus">
|
||
<emphasis id="B957EAEDFFD5ED625EA3D35BFD99A661" box="[474,581,1842,1866]" italics="true" pageId="9" pageNumber="296">spatulatus</emphasis>
|
||
</taxonomicName>
|
||
is derived from the Latin
|
||
<emphasis id="B957EAEDFFD5ED625F85D33BFE97A641" box="[252,331,1874,1898]" italics="true" pageId="9" pageNumber="296">spatula</emphasis>
|
||
(= a spoon), alluding to the spatulate process on the first segment of the antennule.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3396574FFD5ED625FE9D3FAFC51A528" pageId="9" pageNumber="296" type="discussion">
|
||
<paragraph id="8B9C36FFFFD5ED625FE9D3FAFAB8A3AB" blockId="9.[144,749,422,1995]" lastBlockId="9.[809,1414,261,1027]" pageId="9" pageNumber="296">
|
||
<emphasis id="B957EAEDFFD5ED625FE9D3FAFF21A680" bold="true" box="[144,253,1939,1963]" pageId="9" pageNumber="296">Remarks.</emphasis>
|
||
The armature conditions of swimming legs of
|
||
<taxonomicName id="4C234D7CFFD5ED625FE9D3DAFE50A6E0" authorityName="Kim" authorityYear="2021" box="[144,396,1971,1995]" class="Copepoda" family="Catiniidae" genus="Myzomolgus" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="296" phylum="Arthropoda" rank="species" species="spatulatus" status="sp. nov.">
|
||
<emphasis id="B957EAEDFFD5ED625FE9D3DAFE50A6E0" box="[144,396,1971,1995]" italics="true" pageId="9" pageNumber="296">Myzomolgus spatulatus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2645796FFD5ED625EECD3DAFE0DA6E1" box="[405,465,1971,1994]" pageId="9" pageNumber="296" rank="species">n. sp.</taxonomicNameLabel>
|
||
are unique within the genus. In the new species the inner coxal seta of swimming legs is present in legs 1-3. This armature condition of
|
||
<taxonomicName id="4C234D7CFFD5ED625A10D54FFC48A076" authorityName="Kim" authorityYear="2021" class="Copepoda" family="Catiniidae" genus="Myzomolgus" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="296" phylum="Arthropoda" rank="species" species="spatulatus" status="n. sp.">
|
||
<emphasis id="B957EAEDFFD5ED625A10D54FFC48A076" italics="true" pageId="9" pageNumber="296">M. spatulatus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2645796FFD5ED625CE4D52FFC0BA076" box="[925,983,326,349]" pageId="9" pageNumber="296" rank="species">n. sp.</taxonomicNameLabel>
|
||
differs from that of
|
||
<taxonomicName id="4C234D7CFFD5ED625BCDD52FFAE1A076" box="[1204,1341,325,349]" class="Copepoda" family="Catiniidae" genus="Myzomolgus" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="296" phylum="Arthropoda" rank="species" species="orientalis">
|
||
<emphasis id="B957EAEDFFD5ED625BCDD52FFAE1A076" box="[1204,1341,325,349]" italics="true" pageId="9" pageNumber="296">M. orientalis</emphasis>
|
||
</taxonomicName>
|
||
where only legs 1 and 2 bear the inner coxal seta, that of
|
||
<taxonomicName id="4C234D7CFFD5ED625A4AD50FFC44A0B5" authorityName="Kim" authorityYear="2021" class="Copepoda" family="Catiniidae" genus="Myzomolgus" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="296" phylum="Arthropoda" rank="species" species="leptocercosus" status="sp. nov.">
|
||
<emphasis id="B957EAEDFFD5ED625A4AD50FFC44A0B5" italics="true" pageId="9" pageNumber="296">M. Leptocercosus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2645796FFD5ED625CE7D5EEFC0BA0B5" box="[926,983,391,414]" pageId="9" pageNumber="296" rank="species">n. sp.</taxonomicNameLabel>
|
||
where all of legs 1-4 bear the inner coxal seta, and those of other four species where no swimming legs bear the inner coxal seta. The third endopodal segments of legs 1-3 of
|
||
<taxonomicName id="4C234D7CFFD5ED625B40D581FB11A0D4" authorityName="Kim" authorityYear="2021" box="[1081,1229,487,511]" class="Copepoda" family="Catiniidae" genus="Myzomolgus" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="296" phylum="Arthropoda" rank="species" species="spatulatus" status="n. sp.">
|
||
<emphasis id="B957EAEDFFD5ED625B40D581FB11A0D4" box="[1081,1229,487,511]" italics="true" pageId="9" pageNumber="296">M. spatulatus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2645796FFD5ED625BACD58EFACDA0D5" box="[1237,1297,487,510]" pageId="9" pageNumber="296" rank="species">n. sp.</taxonomicNameLabel>
|
||
are armed each with 5 setae, which is an another unique armature condition, because the numbers of armature elements (setae or spines) on the same segments of legs 1-3 are four in
|
||
<taxonomicName id="4C234D7CFFD5ED625C3AD600FC61A3AB" box="[835,957,617,640]" class="Copepoda" family="Catiniidae" genus="Myzomolgus" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="296" phylum="Arthropoda" rank="species" species="tenuipes">
|
||
<emphasis id="B957EAEDFFD5ED625C3AD600FC61A3AB" box="[835,957,617,640]" italics="true" pageId="9" pageNumber="296">M. tenuipes</emphasis>
|
||
</taxonomicName>
|
||
and six in the remaining five congeners.
|
||
</paragraph>
|
||
<paragraph id="8B9C36FFFFD5ED625C39D6E0FC51A528" blockId="9.[809,1414,261,1027]" pageId="9" pageNumber="296">
|
||
It is notable that
|
||
<taxonomicName id="4C234D7CFFD5ED625C8DD6E0FB5FA38B" authorityName="Kim" authorityYear="2021" box="[1012,1155,648,672]" class="Copepoda" family="Catiniidae" genus="Myzomolgus" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="296" phylum="Arthropoda" rank="species" species="spatulatus" status="n. sp.">
|
||
<emphasis id="B957EAEDFFD5ED625C8DD6E0FB5FA38B" box="[1012,1155,648,672]" italics="true" pageId="9" pageNumber="296">M. spatulatus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2645796FFD5ED625BF2D6E0FB18A38B" box="[1163,1220,649,672]" pageId="9" pageNumber="296" rank="species">n. sp.</taxonomicNameLabel>
|
||
is similar in body form (with narrow, fusiform) to
|
||
<taxonomicName id="4C234D7CFFD5ED625BF3D6C0FB2CA3EB" box="[1162,1264,681,704]" class="Copepoda" family="Catiniidae" genus="Myzomolgus" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="296" phylum="Arthropoda" rank="species" species="tenuis">
|
||
<emphasis id="B957EAEDFFD5ED625BF3D6C0FB2CA3EB" box="[1162,1264,681,704]" italics="true" pageId="9" pageNumber="296">M. tenuis</emphasis>
|
||
</taxonomicName>
|
||
. However, in addition to the differences in leg armatures, there are various differences, such as the absence of the rostrum (as in
|
||
<taxonomicName id="4C234D7CFFD5ED625C3CD763FC2AA20A" authorityName="Kihara, Bjornberg & Kawauchi" authorityYear="2007" box="[837,1014,777,801]" class="Copepoda" family="Catiniidae" genus="Myzomolgus" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="296" phylum="Arthropoda" rank="species" species="sipunculensis">
|
||
<emphasis id="B957EAEDFFD5ED625C3CD763FC2AA20A" box="[837,1014,777,801]" italics="true" pageId="9" pageNumber="296">M. sipunculensis</emphasis>
|
||
</taxonomicName>
|
||
, but well-developed in
|
||
<taxonomicName id="4C234D7CFFD5ED625B8DD763FA8BA20A" box="[1268,1367,778,801]" class="Copepoda" family="Catiniidae" genus="Myzomolgus" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="296" phylum="Arthropoda" rank="species" species="tenuis">
|
||
<emphasis id="B957EAEDFFD5ED625B8DD763FA8BA20A" box="[1268,1367,778,801]" italics="true" pageId="9" pageNumber="296">M. tenuis</emphasis>
|
||
</taxonomicName>
|
||
and other congeners), the posession of the longer caudal rami (4.55 times as long as wide, against to 1.46 times in
|
||
<taxonomicName id="4C234D7CFFD5ED625A10D723FC5FA2A9" class="Copepoda" family="Catiniidae" genus="Myzomolgus" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="296" phylum="Arthropoda" rank="species" species="tenuipes">
|
||
<emphasis id="B957EAEDFFD5ED625A10D723FC5FA2A9" italics="true" pageId="9" pageNumber="296">M. tenuipes</emphasis>
|
||
</taxonomicName>
|
||
), the possession of the 14 setae on the second antennular segment (cf. 11 setae in
|
||
<taxonomicName id="4C234D7CFFD5ED625BDDD7E2FAFCA289" box="[1188,1312,907,930]" class="Copepoda" family="Catiniidae" genus="Myzomolgus" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="296" phylum="Arthropoda" rank="species" species="tenuipes">
|
||
<emphasis id="B957EAEDFFD5ED625BDDD7E2FAFCA289" box="[1188,1312,907,930]" italics="true" pageId="9" pageNumber="296">M. tenuipes</emphasis>
|
||
</taxonomicName>
|
||
), and the absence of a seta on the basis of the antenna (cf. the seta present in
|
||
<taxonomicName id="4C234D7CFFD5ED625CEED7A5FBCEA2C9" box="[919,1042,971,995]" class="Copepoda" family="Catiniidae" genus="Myzomolgus" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="296" phylum="Arthropoda" rank="species" species="tenuipes">
|
||
<emphasis id="B957EAEDFFD5ED625CEED7A5FBCEA2C9" box="[919,1042,971,995]" italics="true" pageId="9" pageNumber="296">M. tenuipes</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C234D7CFFD5ED625B66D7A5FB7BA2C8" box="[1055,1191,971,995]" class="Copepoda" family="Catiniidae" genus="Myzomolgus" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="296" phylum="Arthropoda" rank="species" species="orientalis">
|
||
<emphasis id="B957EAEDFFD5ED625B66D7A5FB7BA2C8" box="[1055,1191,971,995]" italics="true" pageId="9" pageNumber="296">M. orientalis</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C234D7CFFD5ED625B9BD7A5FC9CA528" authorityName="Kim" authorityYear="2021" class="Copepoda" family="Catiniidae" genus="Myzomolgus" kingdom="Animalia" order="Cyclopoida" pageId="9" pageNumber="296" phylum="Arthropoda" rank="species" species="leptocercosus" status="n. sp.">
|
||
<emphasis id="B957EAEDFFD5ED625B9BD7A5FC9CA528" italics="true" pageId="9" pageNumber="296">M. leptocercosus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2645796FFD5ED625C3FD785FC5CA528" box="[838,896,1003,1027]" pageId="9" pageNumber="296" rank="species">n. sp.</taxonomicNameLabel>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |