311 lines
41 KiB
XML
311 lines
41 KiB
XML
<document id="F97B48B6B6FC1469F461734242004DC7" 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 & Boxshall, Geoff A." docDate="2020" docId="03C487CBEF263A4FFCEFFD46FEA0F7D6" 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="Pachypygus tenuirostris Kim & Boxshall 2020, sp. nov." docType="treatment" docVersion="10" lastPageNumber="123" 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="120" updateTime="1698930853666" updateUser="ExternalLinkService">
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<mods:title id="0696EFEC6CDD5AD40FF9550348F416C4">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="DAF9E5AD4312C4135A21AC3A1650BF48">Kim, Il-Hoi</mods:namePart>
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<mods:affiliation id="FC9C1A3E75947C084B2F5BF8A91D2601">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:nameIdentifier id="676F8F150881079CB631045558AEAF57" type="email">ihkim@gwnu.ac.kr</mods:nameIdentifier>
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<mods:namePart id="DCE1F2F09E6697C7E2F4628BA7C4D780">Boxshall, Geoff A.</mods:namePart>
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<mods:affiliation id="2F2113E8F45E63720AA7FD995BB0E72B">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:nameIdentifier id="E36ED5F19A455DED5AACF3D36F22C7C5" type="email">ihkim@gwnu.ac.kr</mods:nameIdentifier>
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<mods:title id="B7A5102B9E3103AC70C4CF7D701586CD">Megataxa</mods:title>
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<mods:date id="F56942096C6935D35C53EA70E040163E">2020</mods:date>
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<treatment id="03C487CBEF263A4FFCEFFD46FEA0F7D6" ID-DOI="http://doi.org/10.5281/zenodo.5828392" ID-GBIF-Taxon="194475163" ID-Zenodo-Dep="5828392" LSID="urn:lsid:plazi:treatment:03C487CBEF263A4FFCEFFD46FEA0F7D6" httpUri="http://treatment.plazi.org/id/03C487CBEF263A4FFCEFFD46FEA0F7D6" lastPageId="122" lastPageNumber="123" pageId="119" pageNumber="120">
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<subSubSection id="C3776556EF263A42FCEFFD46FB77FD62" box="[810,1202,648,675]" pageId="119" pageNumber="120" type="nomenclature">
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<paragraph id="8BD236DDEF263A42FCEFFD46FB77FD62" blockId="119.[810,1202,648,709]" box="[810,1202,648,675]" pageId="119" pageNumber="120">
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<heading id="D09A81B1EF263A42FCEFFD46FB77FD62" box="[810,1202,648,675]" fontSize="11" level="2" pageId="119" pageNumber="120" reason="2">
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<emphasis id="B919EACFEF263A42FCEFFD46FB77FD62" bold="true" box="[810,1202,648,675]" pageId="119" pageNumber="120">
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<taxonomicName id="4C6D4D5EEF263A42FCEFFD46FB88FD62" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[810,1101,648,675]" class="Maxillopoda" family="Notodelphyidae" genus="Pachypygus" kingdom="Animalia" order="Cyclopoida" pageId="119" pageNumber="120" phylum="Arthropoda" rank="species" species="tenuirostris" status="sp. nov.">
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<emphasis id="B919EACFEF263A42FCEFFD46FB88FD62" bold="true" box="[810,1101,648,675]" italics="true" pageId="119" pageNumber="120">Pachypygus tenuirostris</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A22A57B4EF263A42FB91FD47FB77FD62" box="[1108,1202,649,675]" pageId="119" pageNumber="120" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3776556EF263A42FCEFFD65FC04FD04" box="[810,961,683,709]" pageId="119" pageNumber="120" type="description">
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<paragraph id="8BD236DDEF263A42FCEFFD65FC04FD04" blockId="119.[810,1202,648,709]" box="[810,961,683,709]" pageId="119" pageNumber="120">
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(
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<figureCitation id="13562A58EF263A42FCF7FD65FC4AFD04" box="[818,911,683,709]" captionStart="FIGURE 78" captionStartId="120.[136,245,1907,1933]" captionTargetBox="[247,1337,223,1837]" captionTargetId="figure-19@120.[202,1386,185,1870]" captionTargetPageId="120" captionText="FIGURE 78. Pachypygus tenuirostris sp. nov., female. A, habitus, right; B, left caudal ramus, outer; C, rostrum; D, antennule; E, antenna; F, labrum; G, mandible; H, paragnath; I, maxillule; J, maxilla. Scale bars: A, 0.5 mm; B–D, F, H, 0.05 mm; E, G, I, J, 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.4591377" httpUri="https://zenodo.org/record/4591377/files/figure.png" pageId="119" pageNumber="120">Figs. 78</figureCitation>
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,
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<figureCitation id="13562A58EF263A42FC5EFD65FC7DFD04" box="[923,952,683,709]" captionStart="FIGURE 79" captionStartId="121.[136,245,1907,1933]" captionTargetBox="[248,1346,225,1833]" captionTargetId="figure-17@121.[202,1386,186,1871]" captionTargetPageId="121" captionText="FIGURE 79. Pachypygus tenuirostris sp. nov., female. A, maxilliped; B, leg 1; C, leg 2; D, leg 3; E, leg 4; F, leg 5. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.4591381" httpUri="https://zenodo.org/record/4591381/files/figure.png" pageId="119" pageNumber="120">79</figureCitation>
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)
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</paragraph>
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||
</subSubSection>
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<subSubSection id="C3776556EF263A42FCEFFD21FA54FCAE" pageId="119" pageNumber="120" type="materials_examined">
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<paragraph id="8BD236DDEF263A42FCEFFD21FA54FCAE" blockId="119.[810,1452,751,2070]" pageId="119" pageNumber="120">
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<emphasis id="B919EACFEF263A42FCEFFD21FC14FCC8" bold="true" box="[810,977,751,777]" pageId="119" pageNumber="120">Type material</emphasis>
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.
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<materialsCitation id="3B053C80EF263A42FC1AFD21FA54FCAE" ID-GBIF-Occurrence="3748446455" collectingDate="1987-03-09" collectorName="Monniot" country="New Caledonia" elevation="25" location="Recif Neokumbi" pageId="119" pageNumber="120" specimenCode="MNHN-IU-2014-21238" specimenCount="1" specimenCount-female="1" typeStatus="holotype">
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<typeStatus id="54D6887FEF263A42FC1AFD21FB82FCC8" box="[991,1095,751,777]" pageId="119" pageNumber="120" type="holotype">Holotype</typeStatus>
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<specimenCount id="9D6BFD54EF263A42FB8AFD3EFBA1FCCB" box="[1103,1124,752,778]" pageId="119" pageNumber="120" type="female">♀</specimenCount>
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(dissected and mounted on a slide,
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<specimenCode id="DBCB9EA6EF263A42FCAFFCDFFBBDFCEA" box="[874,1144,785,811]" pageId="119" pageNumber="120">MNHN-IU-2014-21238</specimenCode>
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) from
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<taxonomicName id="4C6D4D5EEF263A42FB7AFCDFFC1AFC8F" authority="(Savigny, 1816)" baseAuthorityName="Savigny" baseAuthorityYear="1816" class="Ascidiacea" family="Styelidae" genus="Polycarpa" kingdom="Animalia" order="Pleurogona" pageId="119" pageNumber="120" phylum="Chordata" rank="species" species="mytiligera">
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<emphasis id="B919EACFEF263A42FB7AFCDFFA6EFCEA" box="[1215,1451,785,811]" italics="true" pageId="119" pageNumber="120">Polycarpamytiligera</emphasis>
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(Savigny, 1816)
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</taxonomicName>
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||
, outer
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||
<location id="8EB26006EF263A42FBE8FCFDFB2FFC8C" LSID="urn:lsid:plazi:treatment:03C487CBEF263A4FFCEFFD46FEA0F7D6:8EB26006EF263A42FBE8FCFDFB2FFC8C" box="[1069,1258,819,845]" country="New Caledonia" name="Recif Neokumbi" pageId="119" pageNumber="120">Récif Néokumbi</location>
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,
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||
<collectingCountry id="F37A764DEF263A42FB33FCFAFA62FC8C" box="[1270,1447,819,846]" name="New Caledonia" pageId="119" pageNumber="120">New Caledonia</collectingCountry>
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, NC 30, depth
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<quantity id="4C959B38EF263A42FC02FC9BFBE9FCB1" box="[967,1068,853,880]" metricMagnitude="1" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="119" pageNumber="120" unit="m" value="25.0" valueMax="30.0" valueMin="20.0">
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<elevation id="0040D1EEEF263A42FC02FC9BFBE9FCB1" box="[967,1068,853,880]" metricMagnitude="1" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="119" pageNumber="120" unit="m" value="25.0" valueMax="30.0" valueMin="20.0">20–30 m</elevation>
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</quantity>
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,
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<collectorName id="2698530BEF263A42FBFDFC9BFB5DFCAE" box="[1080,1176,853,879]" pageId="119" pageNumber="120">Monniot</collectorName>
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coll.,
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<date id="FFD3101DEF263A42FB1BFC9BFA49FCAE" box="[1246,1420,853,879]" pageId="119" pageNumber="120" value="1987-03-09">
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<collectingDate id="EF97E9F5EF263A42FB1BFC9BFA49FCAE" box="[1246,1420,853,879]" pageId="119" pageNumber="120" value="1987-03-09">09 March 1987</collectingDate>
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</date>
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||
.
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</materialsCitation>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3776556EF263A42FC9AFCB9FA98FC14" pageId="119" pageNumber="120" type="etymology">
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||
<paragraph id="8BD236DDEF263A42FC9AFCB9FA98FC14" blockId="119.[810,1452,751,2070]" pageId="119" pageNumber="120">
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||
<emphasis id="B919EACFEF263A42FC9AFCB9FC25FC50" bold="true" box="[863,992,887,913]" pageId="119" pageNumber="120">Etymology</emphasis>
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. Thespecific name
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<taxonomicName id="4C6D4D5EEF263A42FB7FFCB6FAFFFC50" authorityName="Kim & Boxshall" authorityYear="2020" box="[1210,1338,888,913]" class="Maxillopoda" family="Notodelphyidae" genus="Pachypygus" kingdom="Animalia" order="Cyclopoida" pageId="119" pageNumber="120" phylum="Arthropoda" rank="species" species="tenuirostris">
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<emphasis id="B919EACFEF263A42FB7FFCB6FAFFFC50" box="[1210,1338,888,913]" italics="true" pageId="119" pageNumber="120">tenuirostris</emphasis>
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</taxonomicName>
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isderived from the Latin
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<emphasis id="B919EACFEF263A42FC2EFC54FBE6FC72" box="[1003,1059,922,947]" italics="true" pageId="119" pageNumber="120">tenui</emphasis>
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(=slender) and
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<emphasis id="B919EACFEF263A42FB28FC54FAE7FC72" box="[1261,1314,922,947]" italics="true" pageId="119" pageNumber="120">rostr</emphasis>
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(=a beak), alluding to the narrow rostrum of the new species.
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C3776556EF263A4FFC9AFC13FEBBFA70" lastPageId="122" lastPageNumber="123" pageId="119" pageNumber="120" type="description">
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<paragraph id="8BD236DDEF263A42FC9AFC13FB71FA12" blockId="119.[810,1452,751,2070]" pageId="119" pageNumber="120">
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<emphasis id="B919EACFEF263A42FC9AFC13FB9FFC36" bold="true" box="[863,1114,989,1015]" pageId="119" pageNumber="120">Descriptionoffemale</emphasis>
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. Body (
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||
<figureCitation id="13562A58EF263A42FB75FC13FAD6FC36" box="[1200,1299,989,1015]" captionStart="FIGURE 78" captionStartId="120.[136,245,1907,1933]" captionTargetBox="[247,1337,223,1837]" captionTargetId="figure-19@120.[202,1386,185,1870]" captionTargetPageId="120" captionText="FIGURE 78. Pachypygus tenuirostris sp. nov., female. A, habitus, right; B, left caudal ramus, outer; C, rostrum; D, antennule; E, antenna; F, labrum; G, mandible; H, paragnath; I, maxillule; J, maxilla. Scale bars: A, 0.5 mm; B–D, F, H, 0.05 mm; E, G, I, J, 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.4591377" httpUri="https://zenodo.org/record/4591377/files/figure.png" pageId="119" pageNumber="120">Fig. 78A</figureCitation>
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) compressed, with moderately sclerotized cuticle. Body length 5.56 mm. Cephalosome relatively small. Third pedigerous somite and brood pouch moderately expanded; brood pouch subcircular with rounded dorsal and posterior margins. Urosome 6-segmented, but fifth pedigerous somite obscure, largely incorporated into brood pouch. Genital somite shorter than first abdominal somite. Anal somite small, lacking process or spinules on ventral surface. Caudal ramus (
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<figureCitation id="13562A58EF263A42FBF2FAC1FB59FAE8" box="[1079,1180,1295,1321]" captionStart="FIGURE 78" captionStartId="120.[136,245,1907,1933]" captionTargetBox="[247,1337,223,1837]" captionTargetId="figure-19@120.[202,1386,185,1870]" captionTargetPageId="120" captionText="FIGURE 78. Pachypygus tenuirostris sp. nov., female. A, habitus, right; B, left caudal ramus, outer; C, rostrum; D, antennule; E, antenna; F, labrum; G, mandible; H, paragnath; I, maxillule; J, maxilla. Scale bars: A, 0.5 mm; B–D, F, H, 0.05 mm; E, G, I, J, 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.4591377" httpUri="https://zenodo.org/record/4591377/files/figure.png" pageId="119" pageNumber="120">Fig. 78B</figureCitation>
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) about 2.4 times longer than wide (176×73 μm), tapering, armed with 2 setae and probably 4 claws (2 scars indicating positions of lost elements in
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<typeStatus id="54D6887FEF263A42FC74FABBFBDDFA51" box="[945,1048,1397,1424]" pageId="119" pageNumber="120" type="holotype">holotype</typeStatus>
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); 2 setae located at 60% and 72% of ramus length; 2 observed claws short and stout, only 11 μm long, slightly longer than wide.
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</paragraph>
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<paragraph id="8BD236DDEF263A42FC9AFA12FA59F88B" blockId="119.[810,1452,751,2070]" pageId="119" pageNumber="120">
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Rostrum (
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||
<figureCitation id="13562A58EF263A42FC0FFA15FBECFA37" box="[970,1065,1499,1526]" captionStart="FIGURE 78" captionStartId="120.[136,245,1907,1933]" captionTargetBox="[247,1337,223,1837]" captionTargetId="figure-19@120.[202,1386,185,1870]" captionTargetPageId="120" captionText="FIGURE 78. Pachypygus tenuirostris sp. nov., female. A, habitus, right; B, left caudal ramus, outer; C, rostrum; D, antennule; E, antenna; F, labrum; G, mandible; H, paragnath; I, maxillule; J, maxilla. Scale bars: A, 0.5 mm; B–D, F, H, 0.05 mm; E, G, I, J, 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.4591377" httpUri="https://zenodo.org/record/4591377/files/figure.png" pageId="119" pageNumber="120">Fig. 78C</figureCitation>
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) evenly tapering, beak-like, 109×75 μm. Antennule small, clearly 9-segmented (
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<figureCitation id="13562A58EF263A42FAF5FA33FA5BF9D9" box="[1328,1438,1533,1560]" captionStart="FIGURE 78" captionStartId="120.[136,245,1907,1933]" captionTargetBox="[247,1337,223,1837]" captionTargetId="figure-19@120.[202,1386,185,1870]" captionTargetPageId="120" captionText="FIGURE 78. Pachypygus tenuirostris sp. nov., female. A, habitus, right; B, left caudal ramus, outer; C, rostrum; D, antennule; E, antenna; F, labrum; G, mandible; H, paragnath; I, maxillule; J, maxilla. Scale bars: A, 0.5 mm; B–D, F, H, 0.05 mm; E, G, I, J, 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.4591377" httpUri="https://zenodo.org/record/4591377/files/figure.png" pageId="119" pageNumber="120">Fig. 78D</figureCitation>
|
||
); firstandsecondsegments expanded; armatureformula 3, 16, 5, 4+aesthetasc, 5, 3+aesthetasc, 2, 2+aesthetasc, and 7+aesthetasc. Antenna (
|
||
<figureCitation id="13562A58EF263A42FBA0F9ADFB0DF9BF" box="[1125,1224,1635,1662]" captionStart="FIGURE 78" captionStartId="120.[136,245,1907,1933]" captionTargetBox="[247,1337,223,1837]" captionTargetId="figure-19@120.[202,1386,185,1870]" captionTargetPageId="120" captionText="FIGURE 78. Pachypygus tenuirostris sp. nov., female. A, habitus, right; B, left caudal ramus, outer; C, rostrum; D, antennule; E, antenna; F, labrum; G, mandible; H, paragnath; I, maxillule; J, maxilla. Scale bars: A, 0.5 mm; B–D, F, H, 0.05 mm; E, G, I, J, 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.4591377" httpUri="https://zenodo.org/record/4591377/files/figure.png" pageId="119" pageNumber="120">Fig. 78E</figureCitation>
|
||
) 4-segmented; coxa unarmed; basis about twice as long as wide, with 1 small seta representing exopod near outer distal corner; first endopodal segment unarmed; compound distal endopodal segment shorter than first segment, 82×57 μm, about 1.45 timesaslong as wide, and armedwith 8 small setae (grouped as 1, 3, 1, and 3) plus terminal claw, longer than segment.
|
||
</paragraph>
|
||
<paragraph id="8BD236DDEF263A4FFC9AF89CFD32FD9E" blockId="119.[810,1452,751,2070]" lastBlockId="122.[136,778,173,982]" lastPageId="122" lastPageNumber="123" pageId="119" pageNumber="120">
|
||
Labrum (
|
||
<figureCitation id="13562A58EF263A42FC0EF89CFBEAF8AD" box="[971,1071,1874,1900]" captionStart="FIGURE 78" captionStartId="120.[136,245,1907,1933]" captionTargetBox="[247,1337,223,1837]" captionTargetId="figure-19@120.[202,1386,185,1870]" captionTargetPageId="120" captionText="FIGURE 78. Pachypygus tenuirostris sp. nov., female. A, habitus, right; B, left caudal ramus, outer; C, rostrum; D, antennule; E, antenna; F, labrum; G, mandible; H, paragnath; I, maxillule; J, maxilla. Scale bars: A, 0.5 mm; B–D, F, H, 0.05 mm; E, G, I, J, 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.4591377" httpUri="https://zenodo.org/record/4591377/files/figure.png" pageId="119" pageNumber="120">Fig. 78F</figureCitation>
|
||
) with semicircular posterolateral lobes, both spinulose, ornamented with 4 patches of spinuleson mid-ventral surface, setuleson lateral margins, andspinulesandsetulesatposterolateralcorners.Mandible (
|
||
<figureCitation id="13562A58EF263A42FCF7F814FC5FF835" box="[818,922,2010,2036]" captionStart="FIGURE 78" captionStartId="120.[136,245,1907,1933]" captionTargetBox="[247,1337,223,1837]" captionTargetId="figure-19@120.[202,1386,185,1870]" captionTargetPageId="120" captionText="FIGURE 78. Pachypygus tenuirostris sp. nov., female. A, habitus, right; B, left caudal ramus, outer; C, rostrum; D, antennule; E, antenna; F, labrum; G, mandible; H, paragnath; I, maxillule; J, maxilla. Scale bars: A, 0.5 mm; B–D, F, H, 0.05 mm; E, G, I, J, 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.4591377" httpUri="https://zenodo.org/record/4591377/files/figure.png" pageId="119" pageNumber="120">Fig. 78G</figureCitation>
|
||
) with 5 major teeth and 1 smallproximal seta on coxal gnathobase, plus 1 subsidiary tooth between 2 proximal major teeth; basis armed with 1 subdistal seta, ornamented with patch of setules proximally on medial margin and setulose lobe proximally on outer margin; exopod unsegmented with 5 setae, outermost distinctly larger than other 4; endopod 2-segmented with 4 and 10 setae on first and second segments, respectively; 4 outer distal setae on second endopodal segment subequal in length. Paragnath (
|
||
<figureCitation id="13562A58EF2B3A4FFE99FE55FE06FE74" box="[348,451,411,437]" captionStart="FIGURE 78" captionStartId="120.[136,245,1907,1933]" captionTargetBox="[247,1337,223,1837]" captionTargetId="figure-19@120.[202,1386,185,1870]" captionTargetPageId="120" captionText="FIGURE 78. Pachypygus tenuirostris sp. nov., female. A, habitus, right; B, left caudal ramus, outer; C, rostrum; D, antennule; E, antenna; F, labrum; G, mandible; H, paragnath; I, maxillule; J, maxilla. Scale bars: A, 0.5 mm; B–D, F, H, 0.05 mm; E, G, I, J, 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.4591377" httpUri="https://zenodo.org/record/4591377/files/figure.png" pageId="122" pageNumber="123">Fig. 78H</figureCitation>
|
||
) with 2 dentiform processes, located distally and subdistally, plus ornamentation of dense setules on medial margin. Maxillule (
|
||
<figureCitation id="13562A58EF2B3A4FFD5AFE11FCC4FE38" box="[671,769,479,505]" captionStart="FIGURE 78" captionStartId="120.[136,245,1907,1933]" captionTargetBox="[247,1337,223,1837]" captionTargetId="figure-19@120.[202,1386,185,1870]" captionTargetPageId="120" captionText="FIGURE 78. Pachypygus tenuirostris sp. nov., female. A, habitus, right; B, left caudal ramus, outer; C, rostrum; D, antennule; E, antenna; F, labrum; G, mandible; H, paragnath; I, maxillule; J, maxilla. Scale bars: A, 0.5 mm; B–D, F, H, 0.05 mm; E, G, I, J, 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.4591377" httpUri="https://zenodo.org/record/4591377/files/figure.png" pageId="122" pageNumber="123">Fig. 78I</figureCitation>
|
||
) and maxilla (
|
||
<figureCitation id="13562A58EF2B3A4FFEE1FDCFFE40FDDA" box="[292,389,513,539]" captionStart="FIGURE 78" captionStartId="120.[136,245,1907,1933]" captionTargetBox="[247,1337,223,1837]" captionTargetId="figure-19@120.[202,1386,185,1870]" captionTargetPageId="120" captionText="FIGURE 78. Pachypygus tenuirostris sp. nov., female. A, habitus, right; B, left caudal ramus, outer; C, rostrum; D, antennule; E, antenna; F, labrum; G, mandible; H, paragnath; I, maxillule; J, maxilla. Scale bars: A, 0.5 mm; B–D, F, H, 0.05 mm; E, G, I, J, 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.4591377" httpUri="https://zenodo.org/record/4591377/files/figure.png" pageId="122" pageNumber="123">Fig. 78J</figureCitation>
|
||
) similar to those of
|
||
<taxonomicName id="4C6D4D5EEF2B3A4FFDBBFDCCFCC7FDDA" authorityName="Ooishi" authorityYear="1961" box="[638,770,513,539]" class="Maxillopoda" family="Notodelphyidae" genus="Pachypygus" kingdom="Animalia" order="Cyclopoida" pageId="122" pageNumber="123" phylum="Arthropoda" rank="species" species="curvatus">
|
||
<emphasis id="B919EACFEF2B3A4FFDBBFDCCFD4AFDDA" box="[638,655,514,539]" italics="true" pageId="122" pageNumber="123">P</emphasis>
|
||
.
|
||
<emphasis id="B919EACFEF2B3A4FFD67FDCCFCC7FDDA" box="[674,770,514,539]" italics="true" pageId="122" pageNumber="123">curvatus</emphasis>
|
||
</taxonomicName>
|
||
. Maxilliped (
|
||
<figureCitation id="13562A58EF2B3A4FFED4FDEDFEB0FDFC" box="[273,373,547,573]" captionStart="FIGURE 79" captionStartId="121.[136,245,1907,1933]" captionTargetBox="[248,1346,225,1833]" captionTargetId="figure-17@121.[202,1386,186,1871]" captionTargetPageId="121" captionText="FIGURE 79. Pachypygus tenuirostris sp. nov., female. A, maxilliped; B, leg 1; C, leg 2; D, leg 3; E, leg 4; F, leg 5. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.4591381" httpUri="https://zenodo.org/record/4591381/files/figure.png" pageId="122" pageNumber="123">Fig. 79A</figureCitation>
|
||
) distinctly 3-segmented, armedwith 9, 1, and 4 setae on first to third segments, respectively.
|
||
</paragraph>
|
||
<caption id="DF126655EF293A4DFF4DF8BDFE2EF813" ID-DOI="http://doi.org/10.5281/zenodo.4591377" ID-Zenodo-Dep="4591377" httpUri="https://zenodo.org/record/4591377/files/figure.png" pageId="120" pageNumber="121" startId="120.[136,245,1907,1933]" targetBox="[247,1337,223,1837]" targetPageId="120">
|
||
<paragraph id="8BD236DDEF293A4DFF4DF8BDFE2EF813" blockId="120.[136,1452,1907,2002]" pageId="120" pageNumber="121">
|
||
<emphasis id="B919EACFEF293A4DFF4DF8BDFEE5F84C" bold="true" box="[136,288,1907,1933]" pageId="120" pageNumber="121">FIGURE 78.</emphasis>
|
||
<taxonomicName id="4C6D4D5EEF293A4DFEEDF8BAFDF2F84C" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[296,567,1908,1934]" class="Maxillopoda" family="Notodelphyidae" genus="Pachypygus" kingdom="Animalia" order="Cyclopoida" pageId="120" pageNumber="121" phylum="Arthropoda" rank="species" species="tenuirostris" status="sp. nov.">
|
||
<emphasis id="B919EACFEF293A4DFEEDF8BAFDF2F84C" box="[296,567,1908,1934]" italics="true" pageId="120" pageNumber="121">Pachypygus tenuirostris</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B919EACFEF293A4DFDFAF8BAFD5FF84F" bold="true" box="[575,666,1908,1934]" pageId="120" pageNumber="121">
|
||
<taxonomicNameLabel id="A22A57B4EF293A4DFDFAF8BAFD5FF84F" box="[575,666,1908,1934]" pageId="120" pageNumber="121" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, female. A, habitus, right; B, left caudal ramus, outer; C, rostrum; D, antennule; E, antenna; F, labrum; G, mandible; H, paragnath; I, maxillule; J, maxilla. Scale bars: A, 0.5 mm; B–D, F, H, 0.05 mm; E, G, I, J, 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF126655EF283A4CFF4DF8BDFEA3F871" ID-DOI="http://doi.org/10.5281/zenodo.4591381" ID-Zenodo-Dep="4591381" httpUri="https://zenodo.org/record/4591381/files/figure.png" pageId="121" pageNumber="122" startId="121.[136,245,1907,1933]" targetBox="[248,1346,225,1833]" targetPageId="121">
|
||
<paragraph id="8BD236DDEF283A4CFF4DF8BDFEA3F871" blockId="121.[136,1452,1907,1968]" pageId="121" pageNumber="122">
|
||
<emphasis id="B919EACFEF283A4CFF4DF8BDFEE5F84F" bold="true" box="[136,288,1907,1934]" pageId="121" pageNumber="122">FIGURE 79.</emphasis>
|
||
<taxonomicName id="4C6D4D5EEF283A4CFEEDF8BAFDF2F84C" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[296,567,1908,1934]" class="Maxillopoda" family="Notodelphyidae" genus="Pachypygus" kingdom="Animalia" order="Cyclopoida" pageId="121" pageNumber="122" phylum="Arthropoda" rank="species" species="tenuirostris" status="sp. nov.">
|
||
<emphasis id="B919EACFEF283A4CFEEDF8BAFDF2F84C" box="[296,567,1908,1934]" italics="true" pageId="121" pageNumber="122">Pachypygus tenuirostris</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B919EACFEF283A4CFDFAF8BAFD5CF84F" bold="true" box="[575,665,1908,1934]" pageId="121" pageNumber="122">
|
||
<taxonomicNameLabel id="A22A57B4EF283A4CFDFAF8BAFD5CF84F" box="[575,665,1908,1934]" pageId="121" pageNumber="122" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, female. A, maxilliped; B, leg 1; C, leg 2; D, leg 3; E, leg 4; F, leg 5. Scale bars: 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BD236DDEF2B3A4FFF78FDA6FD7AFC14" blockId="122.[136,778,173,982]" pageId="122" pageNumber="123">
|
||
Legs 1–4 with 3-segmented rami (
|
||
<figureCitation id="13562A58EF2B3A4FFDABFDA9FD0CFD40" box="[622,713,615,641]" captionStart="FIGURE 79" captionStartId="121.[136,245,1907,1933]" captionTargetBox="[248,1346,225,1833]" captionTargetId="figure-17@121.[202,1386,186,1871]" captionTargetPageId="121" captionText="FIGURE 79. Pachypygus tenuirostris sp. nov., female. A, maxilliped; B, leg 1; C, leg 2; D, leg 3; E, leg 4; F, leg 5. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.4591381" httpUri="https://zenodo.org/record/4591381/files/figure.png" pageId="122" pageNumber="123">Fig. 79</figureCitation>
|
||
B–E). Inner coxal seta large in legs 1 and 2, rudimentary in leg 3, and absent in leg 4. Outer seta on basis pinnate and moderately large in leg 1, but small and naked in legs 2–4. Inner distal spine on leg 1 basis 88 μm long, as long as first endopodal segment. First exopodal segment of legs 2–4 moderately elongate, about 2.5 timeslongerthan wide. Third exopodal segment of legs 2–4 also about 2.5 times longer than wide, with smooth, linear inner margin. Endopodal segments of leg 1 with sensillae on anterior surface. Armature formula for legs 1–4 as follows:
|
||
</paragraph>
|
||
<paragraph id="8BD236DDEF2B3A4FFF2DFC31FCC3FB60" pageId="122" pageNumber="123">
|
||
<table id="F96DC47DEF2BC5CAFF4DFC31FCCDFB63" box="[136,776,1023,1186]" gridcols="5" gridrows="5" inLine="true" pageId="122" pageNumber="123">
|
||
<tr id="355D349FEF2BC5CAFF4DFC31FCCDFBD8" box="[136,776,1023,1049]" gridrow="0" pageId="122" pageNumber="123" rowspan-0="1">
|
||
<th id="768C5DE3EF2BC5CAFF2DFC31FEE6FBD8" box="[232,291,1023,1049]" gridcol="1" gridrow="0" pageId="122" pageNumber="123">Coxa</th>
|
||
<th id="768C5DE3EF2BC5CAFEFBFC31FEB9FBD8" box="[318,380,1023,1049]" gridcol="2" gridrow="0" pageId="122" pageNumber="123">Basis</th>
|
||
<th id="768C5DE3EF2BC5CAFE50FC31FD80FBD8" box="[405,581,1023,1049]" gridcol="3" gridrow="0" pageId="122" pageNumber="123">Exopod</th>
|
||
<th id="768C5DE3EF2BC5CAFD9DFC31FCCDFBD8" box="[600,776,1023,1049]" gridcol="4" gridrow="0" pageId="122" pageNumber="123">Endopod</th>
|
||
</tr>
|
||
<tr id="355D349FEF2BC5CAFF4DFBEFFCCDFBFD" box="[136,776,1057,1084]" gridrow="1" pageId="122" pageNumber="123">
|
||
<th id="768C5DE3EF2BC5CAFF4DFBEFFF0CFBFD" box="[136,201,1057,1084]" gridcol="0" gridrow="1" pageId="122" pageNumber="123">Leg 1</th>
|
||
<td id="768C5DE3EF2BC5CAFF2DFBEFFEE6FBFD" box="[232,291,1057,1084]" gridcol="1" gridrow="1" pageId="122" pageNumber="123">0-1</td>
|
||
<td id="768C5DE3EF2BC5CAFEFBFBEFFEB9FBFD" box="[318,380,1057,1084]" gridcol="2" gridrow="1" pageId="122" pageNumber="123">1-I</td>
|
||
<td id="768C5DE3EF2BC5CAFE50FBEFFD80FBFD" box="[405,581,1057,1084]" gridcol="3" gridrow="1" pageId="122" pageNumber="123">I-1; I-1; III, I, 4</td>
|
||
<td id="768C5DE3EF2BC5CAFD9DFBEFFCCDFBFD" box="[600,776,1057,1084]" gridcol="4" gridrow="1" pageId="122" pageNumber="123">0-1; 0-1; 1, 2, 3</td>
|
||
</tr>
|
||
<tr id="355D349FEF2BC5CAFF4DFB8DFCCDFB9F" box="[136,776,1091,1118]" gridrow="2" pageId="122" pageNumber="123">
|
||
<th id="768C5DE3EF2BC5CAFF4DFB8DFF0CFB9F" box="[136,201,1091,1118]" gridcol="0" gridrow="2" pageId="122" pageNumber="123">Leg 2</th>
|
||
<td id="768C5DE3EF2BC5CAFF2DFB8DFEE6FB9F" box="[232,291,1091,1118]" gridcol="1" gridrow="2" pageId="122" pageNumber="123">0-1</td>
|
||
<td id="768C5DE3EF2BC5CAFEFBFB8DFEB9FB9F" box="[318,380,1091,1118]" gridcol="2" gridrow="2" pageId="122" pageNumber="123">1-0</td>
|
||
<td id="768C5DE3EF2BC5CAFE50FB8DFD80FB9F" box="[405,581,1091,1118]" gridcol="3" gridrow="2" pageId="122" pageNumber="123">I-1; I-1; III, I, 0</td>
|
||
<td id="768C5DE3EF2BC5CAFD9DFB8DFCCDFB9F" box="[600,776,1091,1118]" gridcol="4" gridrow="2" pageId="122" pageNumber="123">0-1; 0-2; 1, 2, 3</td>
|
||
</tr>
|
||
<tr id="355D349FEF2BC5CAFF4DFBABFCCDFB41" box="[136,776,1125,1152]" gridrow="3" pageId="122" pageNumber="123">
|
||
<th id="768C5DE3EF2BC5CAFF4DFBABFF0CFB41" box="[136,201,1125,1152]" gridcol="0" gridrow="3" pageId="122" pageNumber="123">Leg 3</th>
|
||
<td id="768C5DE3EF2BC5CAFF2DFBABFEE6FB41" box="[232,291,1125,1152]" gridcol="1" gridrow="3" pageId="122" pageNumber="123">0-1</td>
|
||
<td id="768C5DE3EF2BC5CAFEFBFBABFEB9FB41" box="[318,380,1125,1152]" gridcol="2" gridrow="3" pageId="122" pageNumber="123">1-0</td>
|
||
<td id="768C5DE3EF2BC5CAFE50FBABFD80FB41" box="[405,581,1125,1152]" gridcol="3" gridrow="3" pageId="122" pageNumber="123">I-1; I-0; III, I, 0</td>
|
||
<td id="768C5DE3EF2BC5CAFD9DFBABFCCDFB41" box="[600,776,1125,1152]" gridcol="4" gridrow="3" pageId="122" pageNumber="123">0-1; 0-2; 1, 2, 3</td>
|
||
</tr>
|
||
<tr id="355D349FEF2BC5CAFF4DFB49FCCDFB63" box="[136,776,1159,1186]" gridrow="4" pageId="122" pageNumber="123">
|
||
<th id="768C5DE3EF2BC5CAFF4DFB49FF0CFB63" box="[136,201,1159,1186]" gridcol="0" gridrow="4" pageId="122" pageNumber="123">Leg 4</th>
|
||
<td id="768C5DE3EF2BC5CAFF2DFB49FEE6FB63" box="[232,291,1159,1186]" gridcol="1" gridrow="4" pageId="122" pageNumber="123">0-0</td>
|
||
<td id="768C5DE3EF2BC5CAFEFBFB49FEB9FB63" box="[318,380,1159,1186]" gridcol="2" gridrow="4" pageId="122" pageNumber="123">1-0</td>
|
||
<td id="768C5DE3EF2BC5CAFE50FB49FD80FB63" box="[405,581,1159,1186]" gridcol="3" gridrow="4" pageId="122" pageNumber="123">I-0; I-0; III, I, 0</td>
|
||
<td id="768C5DE3EF2BC5CAFD9DFB49FCCDFB63" box="[600,776,1159,1186]" gridcol="4" gridrow="4" pageId="122" pageNumber="123">0-1; 0-2; 1, 2, 2</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="8BD236DDEF2B3A4FFF78FB02FE1DFA4E" blockId="122.[136,778,1227,2071]" pageId="122" pageNumber="123">
|
||
Leg 5 (
|
||
<figureCitation id="13562A58EF2B3A4FFEEDFB05FE53FB24" box="[296,406,1227,1253]" captionStart="FIGURE 79" captionStartId="121.[136,245,1907,1933]" captionTargetBox="[248,1346,225,1833]" captionTargetId="figure-17@121.[202,1386,186,1871]" captionTargetPageId="121" captionText="FIGURE 79. Pachypygus tenuirostris sp. nov., female. A, maxilliped; B, leg 1; C, leg 2; D, leg 3; E, leg 4; F, leg 5. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.4591381" httpUri="https://zenodo.org/record/4591381/files/figure.png" pageId="122" pageNumber="123">Fig. 79F</figureCitation>
|
||
) protopod longer than wide, unornamented with rudimentary outer seta. Free exopodal segment about 3.2 timeslongerthan wide (191×59 μm), armed distally with 1 small, strongly tapering seta (or spine) and 1 small, naked seta; ornamented with 3 rows of spinules on medial surface.
|
||
</paragraph>
|
||
<paragraph id="8BD236DDEF2B3A4FFF78FA56FEBBFA70" blockId="122.[136,778,1227,2071]" box="[189,382,1431,1458]" pageId="122" pageNumber="123">
|
||
<emphasis id="B919EACFEF2B3A4FFF78FA56FF3FFA73" bold="true" box="[189,250,1432,1458]" pageId="122" pageNumber="123">Male</emphasis>
|
||
. Unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3776556EF2B3A4FFF78FA74FEA0F7D6" pageId="122" pageNumber="123" type="discussion">
|
||
<paragraph id="8BD236DDEF2B3A4FFF78FA74FEA0F7D6" blockId="122.[136,778,1227,2071]" pageId="122" pageNumber="123">
|
||
<emphasis id="B919EACFEF2B3A4FFF78FA74FEEFFA15" bold="true" box="[189,298,1466,1492]" pageId="122" pageNumber="123">Remarks</emphasis>
|
||
. In the possession of a 2-segmented endopod in the antenna,
|
||
<taxonomicName id="4C6D4D5EEF2B3A4FFE6FFA12FD8CFA34" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[426,585,1500,1525]" class="Maxillopoda" family="Notodelphyidae" genus="Pachypygus" kingdom="Animalia" order="Cyclopoida" pageId="122" pageNumber="123" phylum="Arthropoda" rank="species" species="tenuirostris" status="sp. nov.">
|
||
<emphasis id="B919EACFEF2B3A4FFE6FFA12FD8CFA34" box="[426,585,1500,1525]" italics="true" pageId="122" pageNumber="123">P. tenuirostris</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22A57B4EF2B3A4FFD91FA12FD76FA37" box="[596,691,1500,1526]" pageId="122" pageNumber="123" rank="species">
|
||
<emphasis id="B919EACFEF2B3A4FFD91FA12FD69FA37" bold="true" box="[596,684,1500,1526]" pageId="122" pageNumber="123">sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
can be readily differentiated from
|
||
<taxonomicName id="4C6D4D5EEF2B3A4FFE03FA30FDF1F9D6" baseAuthorityName="Thorell" baseAuthorityYear="1859" box="[454,564,1533,1560]" class="Maxillopoda" family="Notodelphyidae" genus="Pachypygus" kingdom="Animalia" order="Cyclopoida" pageId="122" pageNumber="123" phylum="Arthropoda" rank="species" species="gibber">
|
||
<emphasis id="B919EACFEF2B3A4FFE03FA30FE12F9D6" box="[454,471,1534,1559]" italics="true" pageId="122" pageNumber="123">P</emphasis>
|
||
.
|
||
<emphasis id="B919EACFEF2B3A4FFE2EFA33FDF1F9D6" box="[491,564,1533,1559]" italics="true" pageId="122" pageNumber="123">gibber</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C6D4D5EEF2B3A4FFD82FA30FD0AF9D6" authorityName="Ooishi" authorityYear="1963" box="[583,719,1533,1560]" class="Maxillopoda" family="Notodelphyidae" genus="Doropygus" kingdom="Animalia" order="Cyclopoida" pageId="122" pageNumber="123" phylum="Arthropoda" rank="species" species="globosus">
|
||
<emphasis id="B919EACFEF2B3A4FFD82FA30FD9DF9D6" box="[583,600,1534,1559]" italics="true" pageId="122" pageNumber="123">P</emphasis>
|
||
.
|
||
<emphasis id="B919EACFEF2B3A4FFDAEFA33FD0AF9D6" box="[619,719,1533,1559]" italics="true" pageId="122" pageNumber="123">globosus</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C6D4D5EEF2B3A4FFF4DF9EEFEC7F9F8" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[136,258,1567,1594]" class="Maxillopoda" family="Notodelphyidae" genus="Pachypygus" kingdom="Animalia" order="Cyclopoida" pageId="122" pageNumber="123" phylum="Arthropoda" rank="species" species="tumidus" status="sp. nov.">
|
||
<emphasis id="B919EACFEF2B3A4FFF4DF9EEFF5CF9F8" box="[136,153,1568,1593]" italics="true" pageId="122" pageNumber="123">P</emphasis>
|
||
.
|
||
<emphasis id="B919EACFEF2B3A4FFF6CF9D1FEC7F9F8" box="[169,258,1567,1593]" italics="true" pageId="122" pageNumber="123">tumidus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22A57B4EF2B3A4FFECFF9EEFEA0F9FB" box="[266,357,1568,1594]" pageId="122" pageNumber="123" rank="species">
|
||
<emphasis id="B919EACFEF2B3A4FFECFF9EEFEA5F9FB" bold="true" box="[266,352,1568,1594]" pageId="122" pageNumber="123">sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
, all three of which have an allobasis and only one free segment in the endopod. The two other congeners,
|
||
<taxonomicName id="4C6D4D5EEF2B3A4FFECEF9AAFE4BF9BC" authorityName="Ooishi" authorityYear="1961" box="[267,398,1636,1662]" class="Maxillopoda" family="Notodelphyidae" genus="Pachypygus" kingdom="Animalia" order="Cyclopoida" pageId="122" pageNumber="123" phylum="Arthropoda" rank="species" species="curvatus">
|
||
<emphasis id="B919EACFEF2B3A4FFECEF9AAFED9F9BC" box="[267,284,1636,1661]" italics="true" pageId="122" pageNumber="123">P</emphasis>
|
||
.
|
||
<emphasis id="B919EACFEF2B3A4FFEEBF9AAFE4BF9BC" box="[302,398,1636,1661]" italics="true" pageId="122" pageNumber="123">curvatus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C6D4D5EEF2B3A4FFE09F9AAFDF0F9BC" authorityName="Illg" authorityYear="1958" box="[460,565,1636,1662]" class="Maxillopoda" family="Notodelphyidae" genus="Pachypygus" kingdom="Animalia" order="Cyclopoida" pageId="122" pageNumber="123" phylum="Arthropoda" rank="species" species="macer">
|
||
<emphasis id="B919EACFEF2B3A4FFE09F9AAFE18F9BC" box="[460,477,1636,1661]" italics="true" pageId="122" pageNumber="123">P</emphasis>
|
||
.
|
||
<emphasis id="B919EACFEF2B3A4FFE2AF9AAFDF0F9BC" box="[495,565,1636,1661]" italics="true" pageId="122" pageNumber="123">macer</emphasis>
|
||
</taxonomicName>
|
||
, which share a 2- segmented endopod can clearly be distinguished from the new species: in
|
||
<taxonomicName id="4C6D4D5EEF2B3A4FFE82F966FE0FF900" authorityName="Ooishi" authorityYear="1961" box="[327,458,1704,1730]" class="Maxillopoda" family="Notodelphyidae" genus="Pachypygus" kingdom="Animalia" order="Cyclopoida" pageId="122" pageNumber="123" phylum="Arthropoda" rank="species" species="curvatus">
|
||
<emphasis id="B919EACFEF2B3A4FFE82F966FE9DF900" box="[327,344,1704,1729]" italics="true" pageId="122" pageNumber="123">P</emphasis>
|
||
.
|
||
<emphasis id="B919EACFEF2B3A4FFEAFF966FE0FF900" box="[362,458,1704,1729]" italics="true" pageId="122" pageNumber="123">curvatus</emphasis>
|
||
</taxonomicName>
|
||
the second segment of the antennule is elongate, the first exopodal segment of legs 2–4 and the exopod of leg 5 are also elongate, whereas in the new species these segments are not elongate. In
|
||
<taxonomicName id="4C6D4D5EEF2B3A4FFF6FF8FEFED7F888" authorityName="Illg" authorityYear="1958" box="[170,274,1840,1866]" class="Maxillopoda" family="Notodelphyidae" genus="Pachypygus" kingdom="Animalia" order="Cyclopoida" pageId="122" pageNumber="123" phylum="Arthropoda" rank="species" species="macer">
|
||
<emphasis id="B919EACFEF2B3A4FFF6FF8FEFF7EF888" box="[170,187,1840,1865]" italics="true" pageId="122" pageNumber="123">P</emphasis>
|
||
.
|
||
<emphasis id="B919EACFEF2B3A4FFF09F8FEFED7F888" box="[204,274,1840,1865]" italics="true" pageId="122" pageNumber="123">macer</emphasis>
|
||
</taxonomicName>
|
||
the brood pouch tapers in lateral view, the compound distal endopodal segment of the antenna is more than twice as long as wide (compared to only 1.45 times as long as wide in
|
||
<taxonomicName id="4C6D4D5EEF2B3A4FFE65F858FDF9F86E" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[416,572,1942,1967]" class="Maxillopoda" family="Notodelphyidae" genus="Pachypygus" kingdom="Animalia" order="Cyclopoida" pageId="122" pageNumber="123" phylum="Arthropoda" rank="species" species="tenuirostris" status="sp. nov.">
|
||
<emphasis id="B919EACFEF2B3A4FFE65F858FDF9F86E" box="[416,572,1942,1967]" italics="true" pageId="122" pageNumber="123">P. tenuirostris</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22A57B4EF2B3A4FFD81F858FD58F871" box="[580,669,1942,1968]" pageId="122" pageNumber="123" rank="species">
|
||
<emphasis id="B919EACFEF2B3A4FFD81F858FD5CF871" bold="true" box="[580,665,1942,1968]" pageId="122" pageNumber="123">sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
), and the second exopodal segment of leg 2 and the first exopodal segment of leg 3 both lack an inner seta (which is present in the new species).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |