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<document id="458E5A4283B25522EA192ED9B028E90B" ID-DOI="10.12782/sd.18.1.045" ID-ISSN="2189-7301" ID-Zenodo-Dep="5736962" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1638224598833" checkinUser="felipe" docAuthor="Komai, Tomoyuki" docDate="2013" docId="96098780FFFEFFEAFEBAFECBFD098DCF" docLanguage="en" docName="SpeciesDiversity.18.1.45-55.pdf" docOrigin="Species Diversity 18" docStyle="DocumentStyle:27FECD2C3CD153DA405029F2D33C9514.7:SpeciesDiversity.2012-.journal_article" docStyleId="27FECD2C3CD153DA405029F2D33C9514" docStyleName="SpeciesDiversity.2012-.journal_article" docStyleVersion="7" docTitle="Ctenocheloides nomurai Komai 2013, sp. nov." docType="treatment" docVersion="3" lastPageNumber="54" masterDocId="6A30FFF8FFFFFFE3FF92FFECFFC48A74" masterDocTitle="A New Species of the Ghost Shrimp Family Ctenochelidae (Crustacea: Decapoda: Axiidea) from Japan" masterLastPageNumber="55" masterPageNumber="45" pageNumber="46" updateTime="1699432705827" updateUser="plazi" zenodo-license-document="CC-BY-4.0">
<mods:mods id="77BD12127705F4E9BB01B21B0950C348" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="F6B1859DD416E62B2DA29685BA62A65F">
<mods:title id="F09E57506695A40F70C02EA9F713C889">A New Species of the Ghost Shrimp Family Ctenochelidae (Crustacea: Decapoda: Axiidea) from Japan</mods:title>
</mods:titleInfo>
<mods:name id="4E8F2A0AAFC4E8FD2FB60FAF6C202AA5" type="personal">
<mods:role id="06D9ABA64BF2F5B5C497E10644571CE2">
<mods:roleTerm id="DCE57FA1A6EF963C4AA3B62E5EA56F50">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="0AD2D92924BF749313A81D989DB2B2E8">Komai, Tomoyuki</mods:namePart>
</mods:name>
<mods:typeOfResource id="9FB6653B7C249C65F543B4D415B636D5">text</mods:typeOfResource>
<mods:relatedItem id="337DDE9E60D88E09DD0C1F8201715CFF" type="host">
<mods:titleInfo id="EFA646E1C379E2911D28B3D1D38A7830">
<mods:title id="D26848AFDD894DC2ECCE0C706DADA556">Species Diversity</mods:title>
</mods:titleInfo>
<mods:part id="7FF9B90EF808BE2BAAAFF5388339F8A1">
<mods:date id="EBF786765B8576BD8957D5087157E6A1">2013</mods:date>
<mods:detail id="A341A5BF20AA40946FF7CC8A62B50894" type="pubDate">
<mods:number id="84B6B65BA8A73ED304303EDF69593A7D">2013-05-25</mods:number>
</mods:detail>
<mods:detail id="45A1285F5CFA81C603BF5E61553F98CA" type="volume">
<mods:number id="34D6A848F67731AE4F37A50C72AA1290">18</mods:number>
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<mods:start id="D2D11231166A003677283C4C5A709156">45</mods:start>
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<mods:classification id="462833EB94F4416D2499E7B71524F7A6">journal article</mods:classification>
<mods:identifier id="EA5AA8CCF3C84E4523A0502365F12CDB" type="DOI">10.12782/sd.18.1.045</mods:identifier>
<mods:identifier id="D351675DEC5069C4844CEB1285BBBBEB" type="ISSN">2189-7301</mods:identifier>
<mods:identifier id="CA024527F3D4AB0A0AF14BE107203F24" type="Zenodo-Dep">5736962</mods:identifier>
</mods:mods>
<treatment id="96098780FFFEFFEAFEBAFECBFD098DCF" LSID="urn:lsid:plazi:treatment:96098780FFFEFFEAFEBAFECBFD098DCF" httpUri="http://treatment.plazi.org/id/96098780FFFEFFEAFEBAFECBFD098DCF" lastPageId="9" lastPageNumber="54" pageId="1" pageNumber="46">
<subSubSection id="56BA651DFFFEFFE2FEBAFECBFDB08B4B" box="[296,628,295,320]" pageId="1" pageNumber="46" type="nomenclature">
<paragraph id="1E1F3696FFFEFFE2FEBAFECBFDB08B4B" blockId="1.[296,628,295,320]" box="[296,628,295,320]" pageId="1" pageNumber="46">
<heading id="455781FAFFFEFFE2FEBAFECBFDB08B4B" box="[296,628,295,320]" centered="true" fontSize="10" level="2" pageId="1" pageNumber="46" reason="2">
<taxonomicName id="D9A04D15FFFEFFE2FEBAFECBFDE68B34" ID-CoL="bc23e993-c528-4519-9262-527f76eff28a" authority="Komai, 2013" authorityName="Komai" authorityYear="2013" box="[296,546,295,320]" class="Malacostraca" family="Ctenochelidae" genus="Ctenocheloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="1" pageNumber="46" phylum="Arthropoda" rank="species" species="nomurai" status="sp. nov.">
<emphasis id="2CD4EA84FFFEFFE2FEBAFECBFDE68B34" bold="true" box="[296,546,295,320]" italics="true" pageId="1" pageNumber="46">Ctenocheloides nomurai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="37E757FFFFFEFFE2FDBAFEC4FDB08B4B" box="[552,628,296,319]" pageId="1" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="56BA651DFFFEFFE2FE31FEA4FE338B15" box="[419,503,328,353]" pageId="1" pageNumber="46" type="description">
<paragraph id="1E1F3696FFFEFFE2FE31FEA4FE338B15" blockId="1.[419,503,328,353]" box="[419,503,328,353]" pageId="1" pageNumber="46">
<heading id="455781FAFFFEFFE2FE31FEA4FE338B15" box="[419,503,328,353]" centered="true" fontSize="10" level="2" pageId="1" pageNumber="46" reason="2">
<figureCitation id="869B2A13FFFEFFE2FE31FEA4FE338B15" box="[419,503,328,353]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStart-3="Fig" captionStart-4="Fig" captionStart-5="Fig" captionStart-6="Fig" captionStartId-0="2.[156,187,1926,1948]" captionStartId-1="3.[156,187,1686,1708]" captionStartId-2="4.[156,187,1915,1937]" captionStartId-3="5.[156,187,1936,1958]" captionStartId-4="6.[156,187,1809,1831]" captionStartId-5="7.[156,187,1515,1537]" captionStartId-6="8.[273,304,795,817]" captionTargetBox-0="[202,1386,204,1903]" captionTargetBox-1="[231,1357,204,1664]" captionTargetBox-2="[192,1392,205,1892]" captionTargetBox-3="[190,1397,204,1914]" captionTargetBox-4="[160,1428,204,1787]" captionTargetBox-5="[156,1432,560,1492]" captionTargetBox-6="[156,1432,204,772]" captionTargetId-0="figure-8@2.[202,1386,204,1904]" captionTargetId-1="figure-145@3.[231,1357,204,1664]" captionTargetId-2="figure-8@4.[192,1395,204,1892]" captionTargetId-3="figure-4@5.[190,1397,204,1914]" captionTargetId-4="figure-120@6.[160,1428,204,1787]" captionTargetId-5="figure-336@7.[156,1432,560,1492]" captionTargetId-6="figure-700@8.[156,1432,204,772]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionTargetPageId-3="5" captionTargetPageId-4="6" captionTargetPageId-5="7" captionTargetPageId-6="8" captionText-0="Fig. 1. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, cephalothorax and cephalic appendages, lateral view (thoracic appendages removed); B, pleon and pleopods, lateral view (setae partially omitted). Scale bar: 2mm." captionText-1="Fig. 2. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, carapace and cephalic appendages, dorsal view; B, first and second pleomere, dorsal view; C, third to sixth pleomeres, dorsal view (lateral setae omitted from right side); D, telson and uropods, dorsal view (marginal setae on uropod omitted); E, coxae of third to fifth pereopods and thoracic sternum, ventral view (setae omitted). Scale bars: 2mm for A–D; 1mm for E." captionText-2="Fig. 3. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, anterior part of carapace and cephalic appendages, lateral view; B, same, dorsal view; C, left mandible, inner view; D, same, outer view; E, left maxillule, outer view; F, left maxilla, outer view; G, left first maxilliped, outer view; H, left second maxilliped, outer view. Scale bars: 1mm for A, B; 0.5mm for C–H." captionText-3="Fig. 4. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. Left thoracic appendages. A, third maxilliped, lateral view; B, ischium of third maxilliped, dorsal (inner) view; C, second pereopod, lateral view; D, third pereopod, lateral view; E, dactylus and distal part of propodus of third pereopod, lateral view (setae omitted); F, fourth pereopod, lateral view; G, dactylus and propodus of fourth pereopod, lateral (perpendicular) view; H, fifth pereopod, outer view; I, dactylus and propodus of fifth pereopod, inner view; J, dactylus and fixed finger of fifth pereopod, showing flexor surface of dactylus.Scale bars: 1mm for A, C, D, F–I; 0.5mm for B, I, J." captionText-4="Fig. 5. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, left cheliped, lateral view; B, same, mesial view; C, right cheliped, lateral view; D, same, close up of fingers, lateral view. Scale bars: 2mm for A–C; 1mm for D." captionText-5="Fig. 6. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, left first pleopod, ventral (posterior) view; B, left second pleopod, dorsal (anterior) view (marginal setae on rami omitted); C, appendices interna and masculina and distal part of endopod of left second pleopod, mesial view; D, left third pleopod, dorsal (anterior) view (marginal setae on rami omitted); E, exopod and lateral half of endopod of left uropod, dorsal (perpendicular) view (setae omitted). Scale bars: 1mm for B, D, E; 0.5mm for A, C." captionText-6="Fig. 7. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250, entire animal in lateral view." figureDoi-0="http://doi.org/10.5281/zenodo.5736964" figureDoi-1="http://doi.org/10.5281/zenodo.5736966" figureDoi-2="http://doi.org/10.5281/zenodo.5736968" figureDoi-3="http://doi.org/10.5281/zenodo.5736970" figureDoi-4="http://doi.org/10.5281/zenodo.5736972" figureDoi-5="http://doi.org/10.5281/zenodo.5736976" figureDoi-6="http://doi.org/10.5281/zenodo.5736978" httpUri-0="https://zenodo.org/record/5736964/files/figure.png" httpUri-1="https://zenodo.org/record/5736966/files/figure.png" httpUri-2="https://zenodo.org/record/5736968/files/figure.png" httpUri-3="https://zenodo.org/record/5736970/files/figure.png" httpUri-4="https://zenodo.org/record/5736972/files/figure.png" httpUri-5="https://zenodo.org/record/5736976/files/figure.png" httpUri-6="https://zenodo.org/record/5736978/files/figure.png" pageId="1" pageNumber="46">Figs 1–7</figureCitation>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="56BA651DFFFEFFE2FF27FE65FE808830" pageId="1" pageNumber="46" type="materials_examined">
<paragraph id="1E1F3696FFFEFFE2FF27FE65FE618877" blockId="1.[156,768,393,2076]" pageId="1" pageNumber="46">
<emphasis id="2CD4EA84FFFEFFE2FF27FE65FEBB8BD5" bold="true" box="[181,383,393,417]" pageId="1" pageNumber="46">Material examined</emphasis>
.
<materialsCitation id="AEC83CCBFFFEFFE2FE0CFE65FE618877" collectingDate="1997-04-30" collectionCode="SCUBA" collectorName="Keiichi Nomura" elevation="13" location="Kushimoto" municipality="Arita Bay" pageId="1" pageNumber="46" specimenCount="1" stateProvince="Wakayama" typeStatus="holotype">
<typeStatus id="C11B8834FFFEFFE2FE0CFE65FE3B8BD5" box="[414,511,393,417]" pageId="1" pageNumber="46" type="holotype">Holotype</typeStatus>
: male (cl
<quantity id="D9589B73FFFEFFE2FDFAFE66FD728BD6" box="[616,694,394,418]" metricMagnitude="-3" metricUnit="m" metricValue="7.3" pageId="1" pageNumber="46" unit="mm" value="7.3">7.3 mm</quantity>
),
<collectingMunicipality id="FE7BACECFFFEFFE2FD59FE65FF068BB7" pageId="1" pageNumber="46">Arita Bay</collectingMunicipality>
,
<location id="1B7F604DFFFEFFE2FF46FE46FE828BB6" LSID="urn:lsid:plazi:treatment:96098780FFFEFFEAFEBAFECBFD098DCF:1B7F604DFFFEFFE2FF46FE46FE828BB6" box="[212,326,426,450]" municipality="Arita Bay" name="Kushimoto" pageId="1" pageNumber="46" stateProvince="Wakayama">Kushimoto</location>
,
<collectingRegion id="DC64F874FFFEFFE2FECAFE46FD848BB6" box="[344,576,426,450]" country="Japan" name="Wakayama" pageId="1" pageNumber="46">Wakayama Prefecture</collectingRegion>
,
<quantity id="D9589B73FFFEFFE2FDC0FE46FD478BB6" box="[594,643,426,450]" metricMagnitude="1" metricUnit="m" metricValue="1.3" pageId="1" pageNumber="46" unit="m" value="13.0">
<elevation id="958DD1A5FFFEFFE2FDC0FE46FD478BB6" box="[594,643,426,450]" metricMagnitude="1" metricUnit="m" metricValue="1.3" pageId="1" pageNumber="46" unit="m" value="13.0">13 m</elevation>
</quantity>
, sand bottom, under rock,
<date id="6A1E1056FFFEFFE2FEDCFE27FE1F8B97" box="[334,475,459,483]" pageId="1" pageNumber="46" value="1997-04-30">
<collectingDate id="7A5AE9BEFFFEFFE2FEDCFE27FE1F8B97" box="[334,475,459,483]" pageId="1" pageNumber="46" value="1997-04-30">30 April 1997</collectingDate>
</date>
,
<collectionCode id="78B1AE53FFFEFFE2FE77FE27FDF08B97" box="[485,564,459,483]" pageId="1" pageNumber="46">SCUBA</collectionCode>
diving, coll.
<collectorName id="B3555340FFFEFFE2FD25FE27FF378877" pageId="1" pageNumber="46">Keiichi Nomura</collectorName>
, CBM-ZC 11250.
</materialsCitation>
</paragraph>
<paragraph id="1E1F3696FFFEFFE2FF27FDE0FE808830" blockId="1.[156,768,393,2076]" pageId="1" pageNumber="46">
<materialsCitation id="AEC83CCBFFFEFFE2FF27FDE0FE848830" collectingDate="1997-04-30" collectionCode="SCUBA" collectorName="Keiichi Nomura" elevation="13" location="Kushimoto" municipality="Arita Bay" pageId="1" pageNumber="46" specimenCount="1" specimenCount-male="1" stateProvince="Wakayama" typeStatus="paratype">
<typeStatus id="C11B8834FFFEFFE2FF27FDE0FED48850" box="[181,272,524,548]" pageId="1" pageNumber="46" type="paratype">Paratype</typeStatus>
:
<specimenCount id="08A6FD1FFFFEFFE2FEB2FDE0FEAF8850" box="[288,363,524,548]" pageId="1" pageNumber="46" type="male">1 male</specimenCount>
(cl
<quantity id="D9589B73FFFEFFE2FE0DFDE0FE298850" box="[415,493,524,548]" metricMagnitude="-3" metricUnit="m" metricValue="7.1" pageId="1" pageNumber="46" unit="mm" value="7.1">7.1 mm</quantity>
), same data as holotype, CBM-ZC 11251
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="56BA651DFFFEFFEBFF27FDA0FAB78DAF" lastPageId="8" lastPageNumber="53" pageId="1" pageNumber="46" type="description">
<paragraph id="1E1F3696FFFEFFE2FF27FDA0FDF88E78" blockId="1.[156,768,393,2076]" pageId="1" pageNumber="46">
<emphasis id="2CD4EA84FFFEFFE2FF27FDA0FEF78810" bold="true" box="[181,307,588,612]" pageId="1" pageNumber="46">Description</emphasis>
. Carapace (
<figureCitation id="869B2A13FFFEFFE2FE50FDA1FDDC8811" box="[450,536,589,613]" captionStart="Fig" captionStartId="2.[156,187,1926,1948]" captionTargetBox="[202,1386,204,1903]" captionTargetId="figure-8@2.[202,1386,204,1904]" captionTargetPageId="2" captionText="Fig. 1. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, cephalothorax and cephalic appendages, lateral view (thoracic appendages removed); B, pleon and pleopods, lateral view (setae partially omitted). Scale bar: 2mm." figureDoi="http://doi.org/10.5281/zenodo.5736964" httpUri="https://zenodo.org/record/5736964/files/figure.png" pageId="1" pageNumber="46">Figs 1A</figureCitation>
,
<figureCitation id="869B2A13FFFEFFE2FDB5FDA1FD808811" box="[551,580,589,613]" captionStart="Fig" captionStartId="3.[156,187,1686,1708]" captionTargetBox="[231,1357,204,1664]" captionTargetId="figure-145@3.[231,1357,204,1664]" captionTargetPageId="3" captionText="Fig. 2. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, carapace and cephalic appendages, dorsal view; B, first and second pleomere, dorsal view; C, third to sixth pleomeres, dorsal view (lateral setae omitted from right side); D, telson and uropods, dorsal view (marginal setae on uropod omitted); E, coxae of third to fifth pereopods and thoracic sternum, ventral view (setae omitted). Scale bars: 2mm for A–D; 1mm for E." figureDoi="http://doi.org/10.5281/zenodo.5736966" httpUri="https://zenodo.org/record/5736966/files/figure.png" pageId="1" pageNumber="46">2B</figureCitation>
,
<figureCitation id="869B2A13FFFEFFE2FDC1FDA1FD568811" box="[595,658,589,613]" captionStart="Fig" captionStartId="4.[156,187,1915,1937]" captionTargetBox="[192,1392,205,1892]" captionTargetId="figure-8@4.[192,1395,204,1892]" captionTargetPageId="4" captionText="Fig. 3. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, anterior part of carapace and cephalic appendages, lateral view; B, same, dorsal view; C, left mandible, inner view; D, same, outer view; E, left maxillule, outer view; F, left maxilla, outer view; G, left first maxilliped, outer view; H, left second maxilliped, outer view. Scale bars: 1mm for A, B; 0.5mm for C–H." figureDoi="http://doi.org/10.5281/zenodo.5736968" httpUri="https://zenodo.org/record/5736968/files/figure.png" pageId="1" pageNumber="46">3A, B</figureCitation>
) subequal in length to first and second abdominal somites combined; frontal margin slightly convex, without rostral spine, carina or any other median ridge; anterolateral projection subtriangular with blunt tip; gastric region slightly elevated compared with cardiac region, with low, rounded prominence; cervical groove crossing midline one-third of way forward from posterior margin, very shallow, thus delineation of dorsa oval weak; cardiac region smooth, lacking cardiac prominence; linea thalassinica distinct, extending to posterolateral margin of carapace; anterolateral margin below anterolateral projection deeply notched; branchiostegal margin rounded, extending as far as anterolateral projection; posterolateral submarginal ridge distinct.
</paragraph>
<paragraph id="1E1F3696FFFEFFE2FF27FBF8FEA58E19" blockId="1.[156,768,393,2076]" pageId="1" pageNumber="46">
Thoracic shield on seventh thoracomere (
<figureCitation id="869B2A13FFFEFFE2FDE3FBF8FD048E58" box="[625,704,1044,1068]" captionStart="Fig" captionStartId="3.[156,187,1686,1708]" captionTargetBox="[231,1357,204,1664]" captionTargetId="figure-145@3.[231,1357,204,1664]" captionTargetPageId="3" captionText="Fig. 2. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, carapace and cephalic appendages, dorsal view; B, first and second pleomere, dorsal view; C, third to sixth pleomeres, dorsal view (lateral setae omitted from right side); D, telson and uropods, dorsal view (marginal setae on uropod omitted); E, coxae of third to fifth pereopods and thoracic sternum, ventral view (setae omitted). Scale bars: 2mm for A–D; 1mm for E." figureDoi="http://doi.org/10.5281/zenodo.5736966" httpUri="https://zenodo.org/record/5736966/files/figure.png" pageId="1" pageNumber="46">Fig. 2E</figureCitation>
) with distinct submedian carinae converging posteriorly; lateral parts membranous.
</paragraph>
<paragraph id="1E1F3696FFFEFFE2FF27FB9AFD9F8C8C" blockId="1.[156,768,393,2076]" pageId="1" pageNumber="46">
Pleon (
<figureCitation id="869B2A13FFFEFFE2FE92FB9AFE968EFA" box="[256,338,1142,1166]" captionStart="Fig" captionStartId="2.[156,187,1926,1948]" captionTargetBox="[202,1386,204,1903]" captionTargetId="figure-8@2.[202,1386,204,1904]" captionTargetPageId="2" captionText="Fig. 1. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, cephalothorax and cephalic appendages, lateral view (thoracic appendages removed); B, pleon and pleopods, lateral view (setae partially omitted). Scale bar: 2mm." figureDoi="http://doi.org/10.5281/zenodo.5736964" httpUri="https://zenodo.org/record/5736964/files/figure.png" pageId="1" pageNumber="46">Figs 1B</figureCitation>
,
<figureCitation id="869B2A13FFFEFFE2FEF2FB9AFE598EFA" box="[352,413,1142,1166]" captionStart="Fig" captionStartId="3.[156,187,1686,1708]" captionTargetBox="[231,1357,204,1664]" captionTargetId="figure-145@3.[231,1357,204,1664]" captionTargetPageId="3" captionText="Fig. 2. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, carapace and cephalic appendages, dorsal view; B, first and second pleomere, dorsal view; C, third to sixth pleomeres, dorsal view (lateral setae omitted from right side); D, telson and uropods, dorsal view (marginal setae on uropod omitted); E, coxae of third to fifth pereopods and thoracic sternum, ventral view (setae omitted). Scale bars: 2mm for A–D; 1mm for E." figureDoi="http://doi.org/10.5281/zenodo.5736966" httpUri="https://zenodo.org/record/5736966/files/figure.png" pageId="1" pageNumber="46">2B, C</figureCitation>
) moderately long; length ratio of pleomeres 1: 1.6: 0.5: 0.5: 0.9. First pleomere with tergite divided into two parts; anterior part small, glabrous, widely trapezoidal, well sclerotized; posterior part large, also trapezoidal, widened posteriorly, poorly sclerotized, with sparse setae dorsally; pleuron not developed; sternite with distinct oblique suture extending medially from posterolateral angle of anterior part of tergite to area posterior to base of first pleopod. Second pleomere longest, anterior part entirely membranous, tergite and pleura formed in posterior twothirds; tergite with scattered setae, posterodorsal margin slightly concave; pleuron without distinct anterior lobe, posterior lobe defined, rounded; no setal row on pleuron; sternite convex, visible in lateral view. Third to fifth pleomeres with numerous scattered setae, these becoming longer on pleura laterally and ventrally; pleura well defined, rounded posterolaterally; no distinct setal row on any pleuron. Sixth pleomere trapezoidal, slightly narrowed posteriorly, 1.2–1.3 times wider than long; dorsal surface with scattered setae; lateral margin with trace of notch anteriorly.
</paragraph>
<paragraph id="1E1F3696FFFEFFE2FF27F8ECFF008DCF" blockId="1.[156,768,393,2076]" pageId="1" pageNumber="46">
Telson (
<figureCitation id="869B2A13FFFEFFE2FE94F8ECFE908D6C" box="[262,340,1792,1816]" captionStart="Fig" captionStartId="3.[156,187,1686,1708]" captionTargetBox="[231,1357,204,1664]" captionTargetId="figure-145@3.[231,1357,204,1664]" captionTargetPageId="3" captionText="Fig. 2. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, carapace and cephalic appendages, dorsal view; B, first and second pleomere, dorsal view; C, third to sixth pleomeres, dorsal view (lateral setae omitted from right side); D, telson and uropods, dorsal view (marginal setae on uropod omitted); E, coxae of third to fifth pereopods and thoracic sternum, ventral view (setae omitted). Scale bars: 2mm for A–D; 1mm for E." figureDoi="http://doi.org/10.5281/zenodo.5736966" httpUri="https://zenodo.org/record/5736966/files/figure.png" pageId="1" pageNumber="46">Fig. 2D</figureCitation>
) subtriangular, about 1.1 times as long as wide, lateral margin with trace of constriction anterior to midlength; posterior margin rounded, unarmed; dorsal surface without distinct ridges, with median tuft of long setae slightly anterior to midlength and several long setae laterally.
</paragraph>
<paragraph id="1E1F3696FFFEFFE2FF27F82FFA498AAA" blockId="1.[156,768,393,2076]" lastBlockId="1.[820,1433,198,2076]" pageId="1" pageNumber="46">
Eyestalk (
<figureCitation id="869B2A13FFFEFFE2FE8BF82FFE418DA8" box="[281,389,1987,2012]" captionStart="Fig" captionStartId="4.[156,187,1915,1937]" captionTargetBox="[192,1392,205,1892]" captionTargetId="figure-8@4.[192,1395,204,1892]" captionTargetPageId="4" captionText="Fig. 3. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, anterior part of carapace and cephalic appendages, lateral view; B, same, dorsal view; C, left mandible, inner view; D, same, outer view; E, left maxillule, outer view; F, left maxilla, outer view; G, left first maxilliped, outer view; H, left second maxilliped, outer view. Scale bars: 1mm for A, B; 0.5mm for C–H." figureDoi="http://doi.org/10.5281/zenodo.5736968" httpUri="https://zenodo.org/record/5736968/files/figure.png" pageId="1" pageNumber="46">Fig. 3A, B</figureCitation>
) reaching distal margin of first segment of antennular peduncle; lateral margin regularly convex posterior to cornea; anteromesial projection subacutely pointed; cornea convex, located subterminally and laterally.
</paragraph>
<paragraph id="1E1F3696FFFEFFE2FCDCFF0BFCBE8857" blockId="1.[820,1433,198,2076]" pageId="1" pageNumber="46">
Antennular peduncle (
<figureCitation id="869B2A13FFFEFFE2FBA8FF0BFB6D8A8B" box="[1082,1193,231,255]" captionStart="Fig" captionStartId="4.[156,187,1915,1937]" captionTargetBox="[192,1392,205,1892]" captionTargetId="figure-8@4.[192,1395,204,1892]" captionTargetPageId="4" captionText="Fig. 3. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, anterior part of carapace and cephalic appendages, lateral view; B, same, dorsal view; C, left mandible, inner view; D, same, outer view; E, left maxillule, outer view; F, left maxilla, outer view; G, left first maxilliped, outer view; H, left second maxilliped, outer view. Scale bars: 1mm for A, B; 0.5mm for C–H." figureDoi="http://doi.org/10.5281/zenodo.5736968" httpUri="https://zenodo.org/record/5736968/files/figure.png" pageId="1" pageNumber="46">Fig. 3A, B</figureCitation>
) falling short of distal end of fourth segment of antennal peduncle. First segment concave dorsally, about twice as long as second segment. Third segment about twice as long as second segment. Flagella slightly longer than peduncle; dorsal flagellum thicker and slightly shorter than ventral flagellum, with about 20 articles, distal 4 or 5 of which bearing aesthetascs on ventral surface; ventral flagellum with long setae along ventral margin, usually grouped in pairs at distoventral end of each article.
</paragraph>
<paragraph id="1E1F3696FFFEFFE2FCDCFDC0FA4188B1" blockId="1.[820,1433,198,2076]" pageId="1" pageNumber="46">
Antennal peduncle (
<figureCitation id="869B2A13FFFEFFE2FB8EFDC0FB468830" box="[1052,1154,556,580]" captionStart="Fig" captionStartId="4.[156,187,1915,1937]" captionTargetBox="[192,1392,205,1892]" captionTargetId="figure-8@4.[192,1395,204,1892]" captionTargetPageId="4" captionText="Fig. 3. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, anterior part of carapace and cephalic appendages, lateral view; B, same, dorsal view; C, left mandible, inner view; D, same, outer view; E, left maxillule, outer view; F, left maxilla, outer view; G, left first maxilliped, outer view; H, left second maxilliped, outer view. Scale bars: 1mm for A, B; 0.5mm for C–H." figureDoi="http://doi.org/10.5281/zenodo.5736968" httpUri="https://zenodo.org/record/5736968/files/figure.png" pageId="1" pageNumber="46">Fig. 3A, B</figureCitation>
) slightly more slender than antennular peduncle, with supernumerary segmentation in distolateral portion of second segment. Fourth segment elongate, about twice as long as fifth segment. Fifth segment slightly widened distally. Scaphocerite small, distally acute.
</paragraph>
<paragraph id="1E1F3696FFFEFFE2FCDCFD22FB3E8892" blockId="1.[820,1433,198,2076]" box="[846,1274,718,742]" pageId="1" pageNumber="46">Epistome slightly produced, without setae.</paragraph>
<paragraph id="1E1F3696FFFEFFE2FCDCFD03FC738C21" blockId="1.[820,1433,198,2076]" pageId="1" pageNumber="46">
Mandible (
<figureCitation id="869B2A13FFFEFFE2FC2CFD03FBE88973" box="[958,1068,751,775]" captionStart="Fig" captionStartId="4.[156,187,1915,1937]" captionTargetBox="[192,1392,205,1892]" captionTargetId="figure-8@4.[192,1395,204,1892]" captionTargetPageId="4" captionText="Fig. 3. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, anterior part of carapace and cephalic appendages, lateral view; B, same, dorsal view; C, left mandible, inner view; D, same, outer view; E, left maxillule, outer view; F, left maxilla, outer view; G, left first maxilliped, outer view; H, left second maxilliped, outer view. Scale bars: 1mm for A, B; 0.5mm for C–H." figureDoi="http://doi.org/10.5281/zenodo.5736968" httpUri="https://zenodo.org/record/5736968/files/figure.png" pageId="1" pageNumber="46">Fig. 3C, D</figureCitation>
) with 3-segmented palp, third segment spatulate, tapering distally to rounded tip, fringed with setae; incisor process bearing essentially 3 rounded teeth on cutting margin; molar process very short, partly fused with incisor, with 1 small denticle. Maxillule (
<figureCitation id="869B2A13FFFEFFE2FA82FC9DFA9F89FD" box="[1296,1371,881,905]" captionStart="Fig" captionStartId="4.[156,187,1915,1937]" captionTargetBox="[192,1392,205,1892]" captionTargetId="figure-8@4.[192,1395,204,1892]" captionTargetPageId="4" captionText="Fig. 3. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, anterior part of carapace and cephalic appendages, lateral view; B, same, dorsal view; C, left mandible, inner view; D, same, outer view; E, left maxillule, outer view; F, left maxilla, outer view; G, left first maxilliped, outer view; H, left second maxilliped, outer view. Scale bars: 1mm for A, B; 0.5mm for C–H." figureDoi="http://doi.org/10.5281/zenodo.5736968" httpUri="https://zenodo.org/record/5736968/files/figure.png" pageId="1" pageNumber="46">Fig. 3E</figureCitation>
) with 2-segmented endopod, first segment much longer than second segment; second segment articulated to first segment at right angle, tapering distally; basial endite with row of robust, spine-like setae arranged in double row along truncate distal margin; coxal endite not particularly enlarged, distally rounded, with numerous marginal setae. Maxilla (
<figureCitation id="869B2A13FFFEFFE2FCAEFBB9FC408E19" box="[828,900,1109,1133]" captionStart="Fig" captionStartId="4.[156,187,1915,1937]" captionTargetBox="[192,1392,205,1892]" captionTargetId="figure-8@4.[192,1395,204,1892]" captionTargetPageId="4" captionText="Fig. 3. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, anterior part of carapace and cephalic appendages, lateral view; B, same, dorsal view; C, left mandible, inner view; D, same, outer view; E, left maxillule, outer view; F, left maxilla, outer view; G, left first maxilliped, outer view; H, left second maxilliped, outer view. Scale bars: 1mm for A, B; 0.5mm for C–H." figureDoi="http://doi.org/10.5281/zenodo.5736968" httpUri="https://zenodo.org/record/5736968/files/figure.png" pageId="1" pageNumber="46">Fig. 3F</figureCitation>
) with endopod tapering distally to curved tip; basial and coxal endites each deeply subdivided; scaphognathite reaching anterior to midlength of endopod. First maxilliped (
<figureCitation id="869B2A13FFFEFFE2FCAEFB5AFC4F8EBB" box="[828,907,1206,1231]" captionStart="Fig" captionStartId="4.[156,187,1915,1937]" captionTargetBox="[192,1392,205,1892]" captionTargetId="figure-8@4.[192,1395,204,1892]" captionTargetPageId="4" captionText="Fig. 3. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, anterior part of carapace and cephalic appendages, lateral view; B, same, dorsal view; C, left mandible, inner view; D, same, outer view; E, left maxillule, outer view; F, left maxilla, outer view; G, left first maxilliped, outer view; H, left second maxilliped, outer view. Scale bars: 1mm for A, B; 0.5mm for C–H." figureDoi="http://doi.org/10.5281/zenodo.5736968" httpUri="https://zenodo.org/record/5736968/files/figure.png" pageId="1" pageNumber="46">Fig. 3G</figureCitation>
) with small, rounded endopod; basial endite elongate subovate; coxal endite produced as far as basial endite; exopod broad, overreaching basial endite by about half its length, slightly narrowing distally to rounded tip, bearing marginal setae; epipod large, bilobed, with posterior lobe elongate. Second maxilliped (
<figureCitation id="869B2A13FFFEFFE2FBFBFAB5FB788F05" box="[1129,1212,1369,1393]" captionStart="Fig" captionStartId="4.[156,187,1915,1937]" captionTargetBox="[192,1392,205,1892]" captionTargetId="figure-8@4.[192,1395,204,1892]" captionTargetPageId="4" captionText="Fig. 3. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, anterior part of carapace and cephalic appendages, lateral view; B, same, dorsal view; C, left mandible, inner view; D, same, outer view; E, left maxillule, outer view; F, left maxilla, outer view; G, left first maxilliped, outer view; H, left second maxilliped, outer view. Scale bars: 1mm for A, B; 0.5mm for C–H." figureDoi="http://doi.org/10.5281/zenodo.5736968" httpUri="https://zenodo.org/record/5736968/files/figure.png" pageId="1" pageNumber="46">Fig. 3H</figureCitation>
) with merus and ischium fused; flexor margin of ischiomerus with row of long setae; carpus short, cup-shaped; propodus subrectangular, almost as wide as long, and about half as long as of ischiomerus; dactylus short, subsemicircular, slightly longer than wide, about half as long as propodus, tip with stout serrate setae; exopod absent; epipod slender, strap-like, devoid of podobranch.
</paragraph>
<paragraph id="1E1F3696FFFEFFE0FCDCF9B1FE2D8D0E" blockId="1.[820,1433,198,2076]" lastBlockId="3.[156,768,1825,2077]" lastPageId="3" lastPageNumber="48" pageId="1" pageNumber="46">
Third maxilliped (
<figureCitation id="869B2A13FFFEFFE2FB83F9B1FBA08C01" box="[1041,1124,1629,1653]" captionStart="Fig" captionStartId="5.[156,187,1936,1958]" captionTargetBox="[190,1397,204,1914]" captionTargetId="figure-4@5.[190,1397,204,1914]" captionTargetPageId="5" captionText="Fig. 4. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. Left thoracic appendages. A, third maxilliped, lateral view; B, ischium of third maxilliped, dorsal (inner) view; C, second pereopod, lateral view; D, third pereopod, lateral view; E, dactylus and distal part of propodus of third pereopod, lateral view (setae omitted); F, fourth pereopod, lateral view; G, dactylus and propodus of fourth pereopod, lateral (perpendicular) view; H, fifth pereopod, outer view; I, dactylus and propodus of fifth pereopod, inner view; J, dactylus and fixed finger of fifth pereopod, showing flexor surface of dactylus.Scale bars: 1mm for A, C, D, F–I; 0.5mm for B, I, J." figureDoi="http://doi.org/10.5281/zenodo.5736970" httpUri="https://zenodo.org/record/5736970/files/figure.png" pageId="1" pageNumber="46">Fig. 4A</figureCitation>
) pediform; endopod fringed with long setae on ventral margin. Basis with spinule on ventral margin. Ischium about 2.5 times as long as wide in lateral view; ventromesial margin with well-developed crista dentata, this becoming higher distally and consisting of more than 10 irregular, subtriangular, blunt to subacute teeth (
<figureCitation id="869B2A13FFFEFFE2FCE7F8CCFC058D4D" box="[885,961,1824,1849]" captionStart="Fig" captionStartId="5.[156,187,1936,1958]" captionTargetBox="[190,1397,204,1914]" captionTargetId="figure-4@5.[190,1397,204,1914]" captionTargetPageId="5" captionText="Fig. 4. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. Left thoracic appendages. A, third maxilliped, lateral view; B, ischium of third maxilliped, dorsal (inner) view; C, second pereopod, lateral view; D, third pereopod, lateral view; E, dactylus and distal part of propodus of third pereopod, lateral view (setae omitted); F, fourth pereopod, lateral view; G, dactylus and propodus of fourth pereopod, lateral (perpendicular) view; H, fifth pereopod, outer view; I, dactylus and propodus of fifth pereopod, inner view; J, dactylus and fixed finger of fifth pereopod, showing flexor surface of dactylus.Scale bars: 1mm for A, C, D, F–I; 0.5mm for B, I, J." figureDoi="http://doi.org/10.5281/zenodo.5736970" httpUri="https://zenodo.org/record/5736970/files/figure.png" pageId="1" pageNumber="46">Fig. 4B</figureCitation>
). Merus about 3.0 times as long as wide in lateral view, slightly longer than ischium, ventrolateral margin armed with 1 small spine distal to midlength, ventromesial margin unarmed, slightly expanded mesially. Carpus widened distally, slightly shorter than merus, unarmed, concave ventroproximally. Propodus subrectangular, about 2.2 times longer than wide, subequal in length to carpus, slightly tapering distally. Dactylus about 3.0 times longer than wide, about 0.8 times as long as propodus, gradually tapering distally to blunt apex, distinctly narrower than propodus. Arthrobranchs small, fully lamellar.
</paragraph>
<caption id="4ADF661EFFFDFFE1FF0EF86AFB6E8DC3" ID-DOI="http://doi.org/10.5281/zenodo.5736964" ID-Zenodo-Dep="5736964" httpUri="https://zenodo.org/record/5736964/files/figure.png" pageId="2" pageNumber="47" startId="2.[156,187,1926,1948]" targetBox="[202,1386,204,1903]" targetPageId="2">
<paragraph id="1E1F3696FFFDFFE1FF0EF86AFB6E8DC3" blockId="2.[156,1432,1926,1976]" pageId="2" pageNumber="47">
Fig. 1.
<taxonomicName id="D9A04D15FFFDFFE1FF62F86AFE038DEF" authority="Komai, 2013" authorityName="Komai" authorityYear="2013" box="[240,455,1926,1947]" class="Malacostraca" family="Ctenochelidae" genus="Ctenocheloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="47" phylum="Arthropoda" rank="species" species="nomurai" status="sp. nov.">
<emphasis id="2CD4EA84FFFDFFE1FF62F86AFE038DEF" box="[240,455,1926,1947]" italics="true" pageId="2" pageNumber="47">Ctenocheloides nomurai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="37E757FFFFFDFFE1FE5DF86AFDD38DEF" box="[463,535,1926,1947]" pageId="2" pageNumber="47" rank="species">sp. nov.</taxonomicNameLabel>
, holotype, male (cl 7.3 mm), CBM-ZC 11250. A, cephalothorax and cephalic appendages, lateral view (thoracic appendages removed); B, pleon and pleopods, lateral view (setae partially omitted). Scale bar: 2mm.
</paragraph>
</caption>
<caption id="4ADF661EFFFCFFE0FF0EF97AFE078C8B" ID-DOI="http://doi.org/10.5281/zenodo.5736966" ID-Zenodo-Dep="5736966" httpUri="https://zenodo.org/record/5736966/files/figure.png" pageId="3" pageNumber="48" startId="3.[156,187,1686,1708]" targetBox="[231,1357,204,1664]" targetPageId="3">
<paragraph id="1E1F3696FFFCFFE0FF0EF97AFE078C8B" blockId="3.[156,1432,1686,1792]" pageId="3" pageNumber="48">
Fig. 2.
<taxonomicName id="D9A04D15FFFCFFE0FF62F97AFE018CD8" authority="Komai, 2013" authorityName="Komai" authorityYear="2013" box="[240,453,1686,1708]" class="Malacostraca" family="Ctenochelidae" genus="Ctenocheloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="48" phylum="Arthropoda" rank="species" species="nomurai" status="sp. nov.">
<emphasis id="2CD4EA84FFFCFFE0FF62F97AFE018CD8" box="[240,453,1686,1708]" italics="true" pageId="3" pageNumber="48">Ctenocheloides nomurai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="37E757FFFFFCFFE0FE59F97AFDD68CDF" box="[459,530,1686,1707]" pageId="3" pageNumber="48" rank="species">sp. nov.</taxonomicNameLabel>
, holotype, male (cl 7.3mm), CBM-ZC 11250. A, carapace and cephalic appendages, dorsal view; B, first and second pleomere, dorsal view; C, third to sixth pleomeres, dorsal view (lateral setae omitted from right side); D, telson and uropods, dorsal view (marginal setae on uropod omitted); E, coxae of third to fifth pereopods and thoracic sternum, ventral view (setae omitted). Scale bars: 2 mm for A–D; 1mm for E.
</paragraph>
</caption>
<paragraph id="1E1F3696FFFCFFE5FF27F86FFB3A8DCF" blockId="3.[156,768,1825,2077]" lastBlockId="6.[820,1432,1890,2077]" lastPageId="6" lastPageNumber="51" pageId="3" pageNumber="48">
Right cheliped (
<figureCitation id="869B2A13FFFCFFE0FECBF86FFE008DEF" box="[345,452,1922,1947]" captionStart="Fig" captionStartId="6.[156,187,1809,1831]" captionTargetBox="[160,1428,204,1787]" captionTargetId="figure-120@6.[160,1428,204,1787]" captionTargetPageId="6" captionText="Fig. 5. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, left cheliped, lateral view; B, same, mesial view; C, right cheliped, lateral view; D, same, close up of fingers, lateral view. Scale bars: 2mm for A–C; 1mm for D." figureDoi="http://doi.org/10.5281/zenodo.5736972" httpUri="https://zenodo.org/record/5736972/files/figure.png" pageId="3" pageNumber="48">Fig. 5A, B</figureCitation>
) with ischium somewhat widened distally, dorsal margin slightly concave, unarmed, ventral margin concave, with row of 7 denticles increasing in size distally, distalmost 2 spine-like. Merus about 2.0 times as long as wide; dorsal margin gently convex, with sparse setae; lateral surface slightly convex, with shallow distal concavity accommodating proximal margin of carpus; ventral margin slightly convex, with 1 min denticle at about midlength. Carpus short, about 1.8 times wider than long, unarmed; proximal margin evenly convex. Palm slightly narrowing distally, somewhat compressed laterally, cross section suboval; dorsal margin nearly straight in lateral view, non-carinate, with row of sparse setae; lateral surface smooth, gently convex, glabrous; mesial surface more strongly convex than lateral surface, also glabrous; ventral margin gently convex, with row of sparse setae extending onto fixed finger. Fingers slender, about 1.1 times longer than palm, terminating in strongly curved, acute tips crossing each other; cutting edges of fingers each with comb-like row consisting of about 20 acute, unequal teeth; on fixed finger, 2 teeth located at distal 0.3 and 0.1 prominent; 0n dactylus, one tooth located at distal 0.2 prominent.
</paragraph>
<caption id="4ADF661EFFFBFFE7FF0EF897FB528DBC" ID-DOI="http://doi.org/10.5281/zenodo.5736968" ID-Zenodo-Dep="5736968" httpUri="https://zenodo.org/record/5736968/files/figure.png" pageId="4" pageNumber="49" startId="4.[156,187,1915,1937]" targetBox="[192,1392,205,1892]" targetPageId="4">
<paragraph id="1E1F3696FFFBFFE7FF0EF897FB528DBC" blockId="4.[156,1432,1914,1993]" pageId="4" pageNumber="49">
Fig. 3.
<taxonomicName id="D9A04D15FFFBFFE7FF62F897FE018DE4" authority="Komai, 2013" authorityName="Komai" authorityYear="2013" box="[240,453,1915,1936]" class="Malacostraca" family="Ctenochelidae" genus="Ctenocheloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="49" phylum="Arthropoda" rank="species" species="nomurai" status="sp. nov.">
<emphasis id="2CD4EA84FFFBFFE7FF62F897FE018DE4" box="[240,453,1915,1936]" italics="true" pageId="4" pageNumber="49">Ctenocheloides nomurai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="37E757FFFFFBFFE7FE58F897FDD58DE4" box="[458,529,1915,1936]" pageId="4" pageNumber="49" rank="species">sp. nov.</taxonomicNameLabel>
, holotype, male (cl 7.3 mm), CBM-ZC 11250. A, anterior part of carapace and cephalic appendages, lateral view; B, same, dorsal view; C, left mandible, inner view; D, same, outer view; E, left maxillule, outer view; F, left maxilla, outer view; G, left first maxilliped, outer view; H, left second maxilliped, outer view. Scale bars: 1mm for A, B; 0.5mm for C–H.
</paragraph>
</caption>
<caption id="4ADF661EFFFAFFE6FF0EF87CFB728262" ID-DOI="http://doi.org/10.5281/zenodo.5736970" ID-Zenodo-Dep="5736970" httpUri="https://zenodo.org/record/5736970/files/figure.png" pageId="5" pageNumber="50" startId="5.[156,187,1936,1958]" targetBox="[190,1397,204,1914]" targetPageId="5">
<paragraph id="1E1F3696FFFAFFE6FF0EF87CFB728262" blockId="5.[156,1432,1936,2070]" pageId="5" pageNumber="50">
Fig. 4.
<taxonomicName id="D9A04D15FFFAFFE6FF62F87CFE018DD2" authority="Komai, 2013" authorityName="Komai" authorityYear="2013" box="[240,453,1936,1958]" class="Malacostraca" family="Ctenochelidae" genus="Ctenocheloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="50" phylum="Arthropoda" rank="species" species="nomurai" status="sp. nov.">
<emphasis id="2CD4EA84FFFAFFE6FF62F87CFE018DD2" box="[240,453,1936,1958]" italics="true" pageId="5" pageNumber="50">Ctenocheloides nomurai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="37E757FFFFFAFFE6FE59F87DFDD68DD2" box="[459,530,1937,1958]" pageId="5" pageNumber="50" rank="species">sp. nov.</taxonomicNameLabel>
, holotype, male (cl 7.3mm), CBM-ZC 11250. Left thoracic appendages. A, third maxilliped, lateral view; B, ischium of third maxilliped, dorsal (inner) view; C, second pereopod, lateral view; D, third pereopod, lateral view; E, dactylus and distal part of propodus of third pereopod, lateral view (setae omitted); F, fourth pereopod, lateral view; G, dactylus and propodus of fourth pereopod, lateral (perpendicular) view; H, fifth pereopod, outer view; I, dactylus and propodus of fifth pereopod, inner view; J, dactylus and fixed finger of fifth pereopod, showing flexor surface of dactylus. Scale bars: 1 mm for A, C, D, F–I; 0.5 mm for B, I, J.
</paragraph>
</caption>
<caption id="4ADF661EFFF9FFE5FF0EF8FDFBA58D36" ID-DOI="http://doi.org/10.5281/zenodo.5736972" ID-Zenodo-Dep="5736972" httpUri="https://zenodo.org/record/5736972/files/figure.png" pageId="6" pageNumber="51" startId="6.[156,187,1809,1831]" targetBox="[160,1428,204,1787]" targetPageId="6">
<paragraph id="1E1F3696FFF9FFE5FF0EF8FDFBA58D36" blockId="6.[156,1432,1809,1859]" pageId="6" pageNumber="51">
Fig. 5.
<taxonomicName id="D9A04D15FFF9FFE5FF62F8FDFE018D53" authority="Komai, 2013" authorityName="Komai" authorityYear="2013" box="[240,453,1809,1831]" class="Malacostraca" family="Ctenochelidae" genus="Ctenocheloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="51" phylum="Arthropoda" rank="species" species="nomurai" status="sp. nov.">
<emphasis id="2CD4EA84FFF9FFE5FF62F8FDFE018D53" box="[240,453,1809,1831]" italics="true" pageId="6" pageNumber="51">Ctenocheloides nomurai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="37E757FFFFF9FFE5FE59F8FDFDD68D52" box="[459,530,1809,1830]" pageId="6" pageNumber="51" rank="species">sp. nov.</taxonomicNameLabel>
, holotype, male (cl 7.3mm), CBM-ZC 11250. A, left cheliped, lateral view; B, same, mesial view; C, right cheliped, lateral view; D, same, close up of fingers, lateral view. Scale bars: 2mm for A–C; 1mm for D.
</paragraph>
</caption>
<paragraph id="1E1F3696FFF9FFE4FCDCF828FBC48D4D" blockId="6.[820,1432,1890,2077]" lastBlockId="7.[820,1432,1662,2077]" lastPageId="7" lastPageNumber="52" pageId="6" pageNumber="51">
Left cheliped (
<figureCitation id="869B2A13FFF9FFE5FC77F828FBF18DAF" box="[997,1077,1987,2012]" captionStart="Fig" captionStartId="6.[156,187,1809,1831]" captionTargetBox="[160,1428,204,1787]" captionTargetId="figure-120@6.[160,1428,204,1787]" captionTargetPageId="6" captionText="Fig. 5. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, left cheliped, lateral view; B, same, mesial view; C, right cheliped, lateral view; D, same, close up of fingers, lateral view. Scale bars: 2mm for A–C; 1mm for D." figureDoi="http://doi.org/10.5281/zenodo.5736972" httpUri="https://zenodo.org/record/5736972/files/figure.png" pageId="6" pageNumber="51">Fig. 5C</figureCitation>
) subequal in length to right cheliped. Ischium slightly widened distally; dorsal margin slightly concave, unarmed; ventral margin concave, with row of minute denticles increasing in size distally, distalmost 2 spine-like. Merus about 2.0 times as long as wide; dorsal margin slightly convex, with sparse setae; lateral surface slightly convex, with shallow distolateral concavity accommodating proximal margin of carpus; ventral margin slightly convex, with 1 min denticle at midlength. Carpus short, about 1.8 times longer than wide, unarmed; proximal margin evenly convex. Palm somewhat compressed laterally, subrectangular in lateral view, about 1.7 times as long as wide; dorsal margin nearly straight, non-carinate, with sparse setae; lateral and mesial surfaces almost glabrous; ventral margin slightly sinuous, non-carinate, with row of tufts of long setae in distal half, extending onto fixed finger. Fingers (
<figureCitation id="869B2A13FFF8FFE4FC02F992FC258CE2" box="[912,993,1662,1686]" captionStart="Fig" captionStartId="6.[156,187,1809,1831]" captionTargetBox="[160,1428,204,1787]" captionTargetId="figure-120@6.[160,1428,204,1787]" captionTargetPageId="6" captionText="Fig. 5. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, left cheliped, lateral view; B, same, mesial view; C, right cheliped, lateral view; D, same, close up of fingers, lateral view. Scale bars: 2mm for A–C; 1mm for D." figureDoi="http://doi.org/10.5281/zenodo.5736972" httpUri="https://zenodo.org/record/5736972/files/figure.png" pageId="7" pageNumber="52">Fig. 5D</figureCitation>
) crossing at tip when closed, terminating in somewhat curved, subacute tips, with very narrow hiatus proximally; cutting edges each with 3 very low, obtuse teeth; dactylus about 0.7 times as long as palm, with row of tufts of long setae on dorsal margin and on midline of both lateral and mesial surfaces.
</paragraph>
<caption id="4ADF661EFFF8FFE4FF0EFF2CFD118AA2" box="[156,725,192,214]" pageId="7" pageNumber="52" startId="7.[156,204,192,214]">
<paragraph id="1E1F3696FFF8FFE4FF0EFF2CFD118AA2" blockId="7.[156,725,192,214]" box="[156,725,192,214]" pageId="7" pageNumber="52">
Table 1.
<taxonomicName id="D9A04D15FFF8FFE4FF6CFF2CFE158AA1" authority="Komai, 2013" authorityName="Komai" authorityYear="2013" box="[254,465,192,213]" class="Malacostraca" family="Ctenochelidae" genus="Ctenochelopsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="52" phylum="Arthropoda" rank="species" species="nomurai" status="gen. et sp. nov.">
<emphasis id="2CD4EA84FFF8FFE4FF6CFF2CFE158AA1" box="[254,465,192,213]" italics="true" pageId="7" pageNumber="52">Ctenochelopsis nomurai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="37E757FFFFF8FFE4FE44FF2CFD9F8AA1" box="[470,603,192,213]" pageId="7" pageNumber="52" rank="species">gen. et sp. nov.</taxonomicNameLabel>
Gill formula.
</paragraph>
</caption>
<paragraph id="1E1F3696FFF8FFE4FE76FF1FFA938BA1" pageId="7" pageNumber="52">
<table id="6CA0C436FFF8001CFF23FF1FFA938BA1" box="[177,1367,243,469]" gridcols="9" gridrows="7" pageId="7" pageNumber="52">
<tr id="A09034D4FFF8001CFF23FF1FFA938B72" box="[177,1367,243,262]" gridrow="0" pageId="7" pageNumber="52" rowspan-0="1" rowspan-1="1" rowspan-3="1" rowspan-4="1" rowspan-5="1" rowspan-7="1" rowspan-8="1">
<th id="E3415DA8FFF8001CFE76FF1FFD8C8B72" box="[484,584,243,262]" gridcol="2" gridrow="0" pageId="7" pageNumber="52">Maxillipeds</th>
<th id="E3415DA8FFF8001CFB80FF1FFBAF8B72" box="[1042,1131,243,262]" gridcol="6" gridrow="0" pageId="7" pageNumber="52">Pereopods</th>
</tr>
<tr id="A09034D4FFF8001CFF23FEF0FA938B44" box="[177,1367,284,304]" gridrow="1" pageId="7" pageNumber="52" rowspan-0="1">
<td id="E3415DA8FFF8001CFE14FEF0FE548B44" box="[390,400,284,304]" gridcol="1" gridrow="1" pageId="7" pageNumber="52">1</td>
<td id="E3415DA8FFF8001CFE76FEF0FD8C8B44" box="[484,584,284,304]" gridcol="2" gridrow="1" pageId="7" pageNumber="52">2</td>
<td id="E3415DA8FFF8001CFD09FEF0FD618B44" box="[667,677,284,304]" gridcol="3" gridrow="1" pageId="7" pageNumber="52">3</td>
<td id="E3415DA8FFF8001CFCB7FEF0FCEB8B44" box="[805,815,284,304]" gridcol="4" gridrow="1" pageId="7" pageNumber="52">1</td>
<td id="E3415DA8FFF8001CFC3DFEF0FC7D8B44" box="[943,953,284,304]" gridcol="5" gridrow="1" pageId="7" pageNumber="52">2</td>
<td id="E3415DA8FFF8001CFB80FEF0FBAF8B44" box="[1042,1131,284,304]" gridcol="6" gridrow="1" pageId="7" pageNumber="52">3</td>
<td id="E3415DA8FFF8001CFB51FEF0FB098B44" box="[1219,1229,284,304]" gridcol="7" gridrow="1" pageId="7" pageNumber="52">4</td>
<td id="E3415DA8FFF8001CFADFFEF0FA938B44" box="[1357,1367,284,304]" gridcol="8" gridrow="1" pageId="7" pageNumber="52">5</td>
</tr>
<tr id="A09034D4FFF8001CFF23FEAAFA938B2D" box="[177,1367,326,345]" gridrow="2" pageId="7" pageNumber="52">
<th id="E3415DA8FFF8001CFF23FEAAFEEB8B2D" box="[177,303,326,345]" gridcol="0" gridrow="2" pageId="7" pageNumber="52">Pleurobranchs</th>
<td id="E3415DA8FFF8001CFE14FEAAFE548B2D" box="[390,400,326,345]" gridcol="1" gridrow="2" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFE76FEAAFD8C8B2D" box="[484,584,326,345]" gridcol="2" gridrow="2" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFD09FEAAFD618B2D" box="[667,677,326,345]" gridcol="3" gridrow="2" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFCB7FEAAFCEB8B2D" box="[805,815,326,345]" gridcol="4" gridrow="2" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFC3DFEAAFC7D8B2D" box="[943,953,326,345]" gridcol="5" gridrow="2" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFB80FEAAFBAF8B2D" box="[1042,1131,326,345]" gridcol="6" gridrow="2" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFB51FEAAFB098B2D" box="[1219,1229,326,345]" gridcol="7" gridrow="2" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFADFFEAAFA938B2D" box="[1357,1367,326,345]" gridcol="8" gridrow="2" pageId="7" pageNumber="52">0</td>
</tr>
<tr id="A09034D4FFF8001CFF23FE89FA938B0C" box="[177,1367,357,376]" gridrow="3" pageId="7" pageNumber="52">
<th id="E3415DA8FFF8001CFF23FE89FEEB8B0C" box="[177,303,357,376]" gridcol="0" gridrow="3" pageId="7" pageNumber="52">Arthrobranchs</th>
<td id="E3415DA8FFF8001CFE14FE89FE548B0C" box="[390,400,357,376]" gridcol="1" gridrow="3" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFE76FE89FD8C8B0C" box="[484,584,357,376]" gridcol="2" gridrow="3" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFD09FE89FD618B0C" box="[667,677,357,376]" gridcol="3" gridrow="3" pageId="7" pageNumber="52">2</td>
<td id="E3415DA8FFF8001CFCB7FE89FCEB8B0C" box="[805,815,357,376]" gridcol="4" gridrow="3" pageId="7" pageNumber="52">2</td>
<td id="E3415DA8FFF8001CFC3DFE89FC7D8B0C" box="[943,953,357,376]" gridcol="5" gridrow="3" pageId="7" pageNumber="52">2</td>
<td id="E3415DA8FFF8001CFB80FE89FBAF8B0C" box="[1042,1131,357,376]" gridcol="6" gridrow="3" pageId="7" pageNumber="52">2</td>
<td id="E3415DA8FFF8001CFB51FE89FB098B0C" box="[1219,1229,357,376]" gridcol="7" gridrow="3" pageId="7" pageNumber="52">2</td>
<td id="E3415DA8FFF8001CFADFFE89FA938B0C" box="[1357,1367,357,376]" gridcol="8" gridrow="3" pageId="7" pageNumber="52">0</td>
</tr>
<tr id="A09034D4FFF8001CFF23FE68FA938BE3" box="[177,1367,388,407]" gridrow="4" pageId="7" pageNumber="52">
<th id="E3415DA8FFF8001CFF23FE68FEEB8BE3" box="[177,303,388,407]" gridcol="0" gridrow="4" pageId="7" pageNumber="52">Podobranchs</th>
<td id="E3415DA8FFF8001CFE14FE68FE548BE3" box="[390,400,388,407]" gridcol="1" gridrow="4" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFE76FE68FD8C8BE3" box="[484,584,388,407]" gridcol="2" gridrow="4" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFD09FE68FD618BE3" box="[667,677,388,407]" gridcol="3" gridrow="4" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFCB7FE68FCEB8BE3" box="[805,815,388,407]" gridcol="4" gridrow="4" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFC3DFE68FC7D8BE3" box="[943,953,388,407]" gridcol="5" gridrow="4" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFB80FE68FBAF8BE3" box="[1042,1131,388,407]" gridcol="6" gridrow="4" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFB51FE68FB098BE3" box="[1219,1229,388,407]" gridcol="7" gridrow="4" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFADFFE68FA938BE3" box="[1357,1367,388,407]" gridcol="8" gridrow="4" pageId="7" pageNumber="52">0</td>
</tr>
<tr id="A09034D4FFF8001CFF23FE4FFA938BC2" box="[177,1367,419,438]" gridrow="5" pageId="7" pageNumber="52">
<th id="E3415DA8FFF8001CFF23FE4FFEEB8BC2" box="[177,303,419,438]" gridcol="0" gridrow="5" pageId="7" pageNumber="52">Epipods</th>
<td id="E3415DA8FFF8001CFE14FE4FFE548BC2" box="[390,400,419,438]" gridcol="1" gridrow="5" pageId="7" pageNumber="52">1</td>
<td id="E3415DA8FFF8001CFE76FE4FFD8C8BC2" box="[484,584,419,438]" gridcol="2" gridrow="5" pageId="7" pageNumber="52">1</td>
<td id="E3415DA8FFF8001CFD09FE4FFD618BC2" box="[667,677,419,438]" gridcol="3" gridrow="5" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFCB7FE4FFCEB8BC2" box="[805,815,419,438]" gridcol="4" gridrow="5" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFC3DFE4FFC7D8BC2" box="[943,953,419,438]" gridcol="5" gridrow="5" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFB80FE4FFBAF8BC2" box="[1042,1131,419,438]" gridcol="6" gridrow="5" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFB51FE4FFB098BC2" box="[1219,1229,419,438]" gridcol="7" gridrow="5" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFADFFE4FFA938BC2" box="[1357,1367,419,438]" gridcol="8" gridrow="5" pageId="7" pageNumber="52">0</td>
</tr>
<tr id="A09034D4FFF8001CFF23FE2EFA938BA1" box="[177,1367,450,469]" gridrow="6" pageId="7" pageNumber="52">
<th id="E3415DA8FFF8001CFF23FE2EFEEB8BA1" box="[177,303,450,469]" gridcol="0" gridrow="6" pageId="7" pageNumber="52">Exopods</th>
<td id="E3415DA8FFF8001CFE14FE2EFE548BA1" box="[390,400,450,469]" gridcol="1" gridrow="6" pageId="7" pageNumber="52">1</td>
<td id="E3415DA8FFF8001CFE76FE2EFD8C8BA1" box="[484,584,450,469]" gridcol="2" gridrow="6" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFD09FE2EFD618BA1" box="[667,677,450,469]" gridcol="3" gridrow="6" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFCB7FE2EFCEB8BA1" box="[805,815,450,469]" gridcol="4" gridrow="6" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFC3DFE2EFC7D8BA1" box="[943,953,450,469]" gridcol="5" gridrow="6" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFB80FE2EFBAF8BA1" box="[1042,1131,450,469]" gridcol="6" gridrow="6" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFB51FE2EFB098BA1" box="[1219,1229,450,469]" gridcol="7" gridrow="6" pageId="7" pageNumber="52">0</td>
<td id="E3415DA8FFF8001CFADFFE2EFA938BA1" box="[1357,1367,450,469]" gridcol="8" gridrow="6" pageId="7" pageNumber="52">0</td>
</tr>
</table>
</paragraph>
<caption id="4ADF661EFFF8FFE4FF0EFA07FB628C20" ID-DOI="http://doi.org/10.5281/zenodo.5736976" ID-Zenodo-Dep="5736976" httpUri="https://zenodo.org/record/5736976/files/figure.png" pageId="7" pageNumber="52" startId="7.[156,187,1515,1537]" targetBox="[156,1432,560,1492]" targetPageId="7">
<paragraph id="1E1F3696FFF8FFE4FF0EFA07FB628C20" blockId="7.[156,1432,1515,1621]" pageId="7" pageNumber="52">
Fig. 6.
<taxonomicName id="D9A04D15FFF8FFE4FF62FA07FE028C75" authority="Komai, 2013" authorityName="Komai" authorityYear="2013" box="[240,454,1515,1537]" class="Malacostraca" family="Ctenochelidae" genus="Ctenocheloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="52" phylum="Arthropoda" rank="species" species="nomurai" status="sp. nov.">
<emphasis id="2CD4EA84FFF8FFE4FF62FA07FE028C75" box="[240,454,1515,1537]" italics="true" pageId="7" pageNumber="52">Ctenocheloides nomurai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="37E757FFFFF8FFE4FE5FFA00FDD08C75" box="[461,532,1516,1537]" pageId="7" pageNumber="52" rank="species">sp. nov.</taxonomicNameLabel>
, holotype, male (cl 7.3 mm), CBM-ZC 11250. A, left first pleopod, ventral (posterior) view; B, left second pleopod, dorsal (anterior) view (marginal setae on rami omitted); C, appendices interna and masculina and distal part of endopod of left second pleopod, mesial view; D, left third pleopod, dorsal (anterior) view (marginal setae on rami omitted); E, exopod and lateral half of endopod of left uropod, dorsal (perpendicular) view (setae omitted). Scale bars: 1mm for B, D, E; 0.5mm for A, C.
</paragraph>
</caption>
<paragraph id="1E1F3696FFF8FFEBFCDCF8ADFE948E58" blockId="7.[820,1432,1662,2077]" lastBlockId="8.[156,768,849,2077]" lastPageId="8" lastPageNumber="53" pageId="7" pageNumber="52">
Second pereopod (
<figureCitation id="869B2A13FFF8FFE4FB88F8ADFBA88D2E" box="[1050,1132,1857,1882]" captionStart="Fig" captionStartId="5.[156,187,1936,1958]" captionTargetBox="[190,1397,204,1914]" captionTargetId="figure-4@5.[190,1397,204,1914]" captionTargetPageId="5" captionText="Fig. 4. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. Left thoracic appendages. A, third maxilliped, lateral view; B, ischium of third maxilliped, dorsal (inner) view; C, second pereopod, lateral view; D, third pereopod, lateral view; E, dactylus and distal part of propodus of third pereopod, lateral view (setae omitted); F, fourth pereopod, lateral view; G, dactylus and propodus of fourth pereopod, lateral (perpendicular) view; H, fifth pereopod, outer view; I, dactylus and propodus of fifth pereopod, inner view; J, dactylus and fixed finger of fifth pereopod, showing flexor surface of dactylus.Scale bars: 1mm for A, C, D, F–I; 0.5mm for B, I, J." figureDoi="http://doi.org/10.5281/zenodo.5736970" httpUri="https://zenodo.org/record/5736970/files/figure.png" pageId="7" pageNumber="52">Fig. 4C</figureCitation>
) moderately stout, strongly compressed laterally. Ischium short, unarmed. Merus about 3.2 times longer than wide; dorsal margin faintly sinuous, almost glabrous; ventral margin sinuous, fringed with numerous long setae. Carpus widened distally, with long setae distally on ventral margin. Chela subtriangular in general outline, about 1.8 times as long as carpus, slightly wider than carpus; palm short, about half as long as carpus, with row of long setae on ventral margin extending onto fixed finger (setae becoming shorter distally on fixed finger); fingers each terminating in minute corneous claw, cutting edges unarmed, with small hiatus proximally when closed; dactylus about 2.3 times as long as palm, with tufts of setae on dorsal margin.
</paragraph>
<caption id="4ADF661EFFF7FFEBFE83FCF7FAE08945" ID-DOI="http://doi.org/10.5281/zenodo.5736978" ID-Zenodo-Dep="5736978" box="[273,1316,794,817]" httpUri="https://zenodo.org/record/5736978/files/figure.png" pageId="8" pageNumber="53" startId="8.[273,304,795,817]" targetBox="[156,1432,204,772]" targetPageId="8">
<paragraph id="1E1F3696FFF7FFEBFE83FCF7FAE08945" blockId="8.[273,1316,794,817]" box="[273,1316,794,817]" pageId="8" pageNumber="53">
Fig. 7.
<taxonomicName id="D9A04D15FFF7FFEBFEF7FCF7FDFD8944" authority="Komai, 2013" authorityName="Komai" authorityYear="2013" box="[357,569,795,816]" class="Malacostraca" family="Ctenochelidae" genus="Ctenocheloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="53" phylum="Arthropoda" rank="species" species="nomurai" status="sp. nov.">
<emphasis id="2CD4EA84FFF7FFEBFEF7FCF7FDFD8944" box="[357,569,795,816]" italics="true" pageId="8" pageNumber="53">Ctenocheloides nomurai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="37E757FFFFF7FFEBFDACFCF7FD418944" box="[574,645,795,816]" pageId="8" pageNumber="53" rank="species">sp. nov.</taxonomicNameLabel>
, holotype, male (cl 7.3 mm), CBM-ZC 11250, entire animal in lateral view.
</paragraph>
</caption>
<paragraph id="1E1F3696FFF7FFEBFF27FBD9FDA08FC7" blockId="8.[156,768,849,2077]" pageId="8" pageNumber="53">
Third pereopod (
<figureCitation id="869B2A13FFF7FFEBFEFAFBD9FE7C8E39" box="[360,440,1077,1101]" captionStart="Fig" captionStartId="5.[156,187,1936,1958]" captionTargetBox="[190,1397,204,1914]" captionTargetId="figure-4@5.[190,1397,204,1914]" captionTargetPageId="5" captionText="Fig. 4. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. Left thoracic appendages. A, third maxilliped, lateral view; B, ischium of third maxilliped, dorsal (inner) view; C, second pereopod, lateral view; D, third pereopod, lateral view; E, dactylus and distal part of propodus of third pereopod, lateral view (setae omitted); F, fourth pereopod, lateral view; G, dactylus and propodus of fourth pereopod, lateral (perpendicular) view; H, fifth pereopod, outer view; I, dactylus and propodus of fifth pereopod, inner view; J, dactylus and fixed finger of fifth pereopod, showing flexor surface of dactylus.Scale bars: 1mm for A, C, D, F–I; 0.5mm for B, I, J." figureDoi="http://doi.org/10.5281/zenodo.5736970" httpUri="https://zenodo.org/record/5736970/files/figure.png" pageId="8" pageNumber="53">Fig. 4D</figureCitation>
) with ischium short, unarmed. Merus about 3.2 times as long as wide. Carpus about 0.6 times as long of merus, widened distally, distoventral margin furnished with tufts of long stiff setae. Propodus subrectangular, about 3.0 times as long as wide, slightly longer than carpus; dorsal margin with tufts of long setae in distal half; lateral surface with rows of tufts of short setae dorsally and ventrally; ventral margin with long setae forming tufts in distal half, and with 2 small spines at distal angle (
<figureCitation id="869B2A13FFF7FFEBFD4AFAD5FF7E8F06" captionStart="Fig" captionStartId="5.[156,187,1936,1958]" captionTargetBox="[190,1397,204,1914]" captionTargetId="figure-4@5.[190,1397,204,1914]" captionTargetPageId="5" captionText="Fig. 4. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. Left thoracic appendages. A, third maxilliped, lateral view; B, ischium of third maxilliped, dorsal (inner) view; C, second pereopod, lateral view; D, third pereopod, lateral view; E, dactylus and distal part of propodus of third pereopod, lateral view (setae omitted); F, fourth pereopod, lateral view; G, dactylus and propodus of fourth pereopod, lateral (perpendicular) view; H, fifth pereopod, outer view; I, dactylus and propodus of fifth pereopod, inner view; J, dactylus and fixed finger of fifth pereopod, showing flexor surface of dactylus.Scale bars: 1mm for A, C, D, F–I; 0.5mm for B, I, J." figureDoi="http://doi.org/10.5281/zenodo.5736970" httpUri="https://zenodo.org/record/5736970/files/figure.png" pageId="8" pageNumber="53">Fig. 4E</figureCitation>
). Dactylus about 0.6 times as long as propodus, slightly curving, tapering distally in minute corneous claw, with numerous setae dorsally and ventrally (
<figureCitation id="869B2A13FFF7FFEBFD9EFA76FD9C8FC7" box="[524,600,1434,1459]" captionStart="Fig" captionStartId="5.[156,187,1936,1958]" captionTargetBox="[190,1397,204,1914]" captionTargetId="figure-4@5.[190,1397,204,1914]" captionTargetPageId="5" captionText="Fig. 4. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. Left thoracic appendages. A, third maxilliped, lateral view; B, ischium of third maxilliped, dorsal (inner) view; C, second pereopod, lateral view; D, third pereopod, lateral view; E, dactylus and distal part of propodus of third pereopod, lateral view (setae omitted); F, fourth pereopod, lateral view; G, dactylus and propodus of fourth pereopod, lateral (perpendicular) view; H, fifth pereopod, outer view; I, dactylus and propodus of fifth pereopod, inner view; J, dactylus and fixed finger of fifth pereopod, showing flexor surface of dactylus.Scale bars: 1mm for A, C, D, F–I; 0.5mm for B, I, J." figureDoi="http://doi.org/10.5281/zenodo.5736970" httpUri="https://zenodo.org/record/5736970/files/figure.png" pageId="8" pageNumber="53">Fig. 4E</figureCitation>
).
</paragraph>
<paragraph id="1E1F3696FFF7FFEBFF27FA57FF308D4D" blockId="8.[156,768,849,2077]" pageId="8" pageNumber="53">
Fourth pereopod (
<figureCitation id="869B2A13FFF7FFEBFEE3FA57FE7F8FA7" box="[369,443,1467,1491]" captionStart="Fig" captionStartId="5.[156,187,1936,1958]" captionTargetBox="[190,1397,204,1914]" captionTargetId="figure-4@5.[190,1397,204,1914]" captionTargetPageId="5" captionText="Fig. 4. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. Left thoracic appendages. A, third maxilliped, lateral view; B, ischium of third maxilliped, dorsal (inner) view; C, second pereopod, lateral view; D, third pereopod, lateral view; E, dactylus and distal part of propodus of third pereopod, lateral view (setae omitted); F, fourth pereopod, lateral view; G, dactylus and propodus of fourth pereopod, lateral (perpendicular) view; H, fifth pereopod, outer view; I, dactylus and propodus of fifth pereopod, inner view; J, dactylus and fixed finger of fifth pereopod, showing flexor surface of dactylus.Scale bars: 1mm for A, C, D, F–I; 0.5mm for B, I, J." figureDoi="http://doi.org/10.5281/zenodo.5736970" httpUri="https://zenodo.org/record/5736970/files/figure.png" pageId="8" pageNumber="53">Fig. 4F</figureCitation>
) more slender than third. Coxa large, suboval, its mesial margin carinate. Merus about 3.3 times as long as wide. Carpus 0.8 times as long as merus, slightly widened distally, with sparse setae. Propodus subrectangular, about 3.0 times as long as wide, subequal in length to carpus; lateral surface with tufts of setae adjacent to dorsal margin; ventral margin slightly convex, concealed by thick setae, bearing 1 spine (more than 0.1 times as long as dactylus) opposed to dactylus at distal angle (
<figureCitation id="869B2A13FFF7FFEBFD33F953FD308CA3" box="[673,756,1727,1751]" captionStart="Fig" captionStartId="5.[156,187,1936,1958]" captionTargetBox="[190,1397,204,1914]" captionTargetId="figure-4@5.[190,1397,204,1914]" captionTargetPageId="5" captionText="Fig. 4. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. Left thoracic appendages. A, third maxilliped, lateral view; B, ischium of third maxilliped, dorsal (inner) view; C, second pereopod, lateral view; D, third pereopod, lateral view; E, dactylus and distal part of propodus of third pereopod, lateral view (setae omitted); F, fourth pereopod, lateral view; G, dactylus and propodus of fourth pereopod, lateral (perpendicular) view; H, fifth pereopod, outer view; I, dactylus and propodus of fifth pereopod, inner view; J, dactylus and fixed finger of fifth pereopod, showing flexor surface of dactylus.Scale bars: 1mm for A, C, D, F–I; 0.5mm for B, I, J." figureDoi="http://doi.org/10.5281/zenodo.5736970" httpUri="https://zenodo.org/record/5736970/files/figure.png" pageId="8" pageNumber="53">Fig. 4G</figureCitation>
). Dactylus about half as long as propodus, slightly curved, tapering to minute corneous claw, with setae on margins and surfaces.
</paragraph>
<paragraph id="1E1F3696FFF7FFEBFF27F8ADFB6989BF" blockId="8.[156,768,849,2077]" lastBlockId="8.[820,1432,849,2076]" pageId="8" pageNumber="53">
Fifth pereopod (
<figureCitation id="869B2A13FFF7FFEBFEF3F8ADFE778D2E" box="[353,435,1857,1882]" captionStart="Fig" captionStartId="5.[156,187,1936,1958]" captionTargetBox="[190,1397,204,1914]" captionTargetId="figure-4@5.[190,1397,204,1914]" captionTargetPageId="5" captionText="Fig. 4. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. Left thoracic appendages. A, third maxilliped, lateral view; B, ischium of third maxilliped, dorsal (inner) view; C, second pereopod, lateral view; D, third pereopod, lateral view; E, dactylus and distal part of propodus of third pereopod, lateral view (setae omitted); F, fourth pereopod, lateral view; G, dactylus and propodus of fourth pereopod, lateral (perpendicular) view; H, fifth pereopod, outer view; I, dactylus and propodus of fifth pereopod, inner view; J, dactylus and fixed finger of fifth pereopod, showing flexor surface of dactylus.Scale bars: 1mm for A, C, D, F–I; 0.5mm for B, I, J." figureDoi="http://doi.org/10.5281/zenodo.5736970" httpUri="https://zenodo.org/record/5736970/files/figure.png" pageId="8" pageNumber="53">Fig. 4H</figureCitation>
) chelate. Coxa with papilla-like gonopore. Merus about 3.3 times as long as wide. Carpus about 0.7 times as long as merus, widened distally, almost glabrous. Propodus subequal in length to carpus; ventral margin furnished with grooming apparatus consisting of several rows of stiff setae on distal 0.6, extending onto outer surface; fixed finger rounded, reaching to midlength of dactylus (
<figureCitation id="869B2A13FFF7FFEBFCE0FCBDFC72891D" box="[882,950,849,873]" captionStart="Fig" captionStartId="5.[156,187,1936,1958]" captionTargetBox="[190,1397,204,1914]" captionTargetId="figure-4@5.[190,1397,204,1914]" captionTargetPageId="5" captionText="Fig. 4. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. Left thoracic appendages. A, third maxilliped, lateral view; B, ischium of third maxilliped, dorsal (inner) view; C, second pereopod, lateral view; D, third pereopod, lateral view; E, dactylus and distal part of propodus of third pereopod, lateral view (setae omitted); F, fourth pereopod, lateral view; G, dactylus and propodus of fourth pereopod, lateral (perpendicular) view; H, fifth pereopod, outer view; I, dactylus and propodus of fifth pereopod, inner view; J, dactylus and fixed finger of fifth pereopod, showing flexor surface of dactylus.Scale bars: 1mm for A, C, D, F–I; 0.5mm for B, I, J." figureDoi="http://doi.org/10.5281/zenodo.5736970" httpUri="https://zenodo.org/record/5736970/files/figure.png" pageId="8" pageNumber="53">Fig. 4I</figureCitation>
). Dactylus strongly twisted, subtriangular, rath- er abruptly tapering to elongate distal part, about 0.4 times as long as propodus, concave proximally on flexor surface to accommodate fixed finger (
<figureCitation id="869B2A13FFF7FFEBFBDAFC5EFB6489BF" box="[1096,1184,946,971]" captionStart="Fig" captionStartId="5.[156,187,1936,1958]" captionTargetBox="[190,1397,204,1914]" captionTargetId="figure-4@5.[190,1397,204,1914]" captionTargetPageId="5" captionText="Fig. 4. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. Left thoracic appendages. A, third maxilliped, lateral view; B, ischium of third maxilliped, dorsal (inner) view; C, second pereopod, lateral view; D, third pereopod, lateral view; E, dactylus and distal part of propodus of third pereopod, lateral view (setae omitted); F, fourth pereopod, lateral view; G, dactylus and propodus of fourth pereopod, lateral (perpendicular) view; H, fifth pereopod, outer view; I, dactylus and propodus of fifth pereopod, inner view; J, dactylus and fixed finger of fifth pereopod, showing flexor surface of dactylus.Scale bars: 1mm for A, C, D, F–I; 0.5mm for B, I, J." figureDoi="http://doi.org/10.5281/zenodo.5736970" httpUri="https://zenodo.org/record/5736970/files/figure.png" pageId="8" pageNumber="53">Fig. 4I, J</figureCitation>
).
</paragraph>
<paragraph id="1E1F3696FFF7FFEBFCDCFC3FFB78899F" blockId="8.[820,1432,849,2076]" box="[846,1212,979,1003]" pageId="8" pageNumber="53">
Gill formula summarized in
<tableCitation id="5322032DFFF7FFEBFBFCFC3FFB73899F" box="[1134,1207,979,1003]" captionStart="Table 1" captionStartId="7.[156,204,192,214]" captionText="Table 1. Ctenochelopsis nomurai gen. et sp. nov. Gill formula." pageId="8" pageNumber="53">Table 1</tableCitation>
.
</paragraph>
<paragraph id="1E1F3696FFF7FFEBFCDCFC1FFB0B8C01" blockId="8.[820,1432,849,2076]" pageId="8" pageNumber="53">
Male first pleopod (
<figureCitation id="869B2A13FFF7FFEBFB81FC1FFBA48E7F" box="[1043,1120,1011,1035]" captionStart="Fig" captionStartId="7.[156,187,1515,1537]" captionTargetBox="[156,1432,560,1492]" captionTargetId="figure-336@7.[156,1432,560,1492]" captionTargetPageId="7" captionText="Fig. 6. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, left first pleopod, ventral (posterior) view; B, left second pleopod, dorsal (anterior) view (marginal setae on rami omitted); C, appendices interna and masculina and distal part of endopod of left second pleopod, mesial view; D, left third pleopod, dorsal (anterior) view (marginal setae on rami omitted); E, exopod and lateral half of endopod of left uropod, dorsal (perpendicular) view (setae omitted). Scale bars: 1mm for B, D, E; 0.5mm for A, C." figureDoi="http://doi.org/10.5281/zenodo.5736976" httpUri="https://zenodo.org/record/5736976/files/figure.png" pageId="8" pageNumber="53">Fig. 6A</figureCitation>
) with protopod elongate subovate in general shape; ramus subequal in length to protopod, curved mesially, bearing 2 apical setae. Male second pleopod (
<figureCitation id="869B2A13FFF7FFEBFCF9FBB9FC718E19" box="[875,949,1109,1133]" captionStart="Fig" captionStartId="7.[156,187,1515,1537]" captionTargetBox="[156,1432,560,1492]" captionTargetId="figure-336@7.[156,1432,560,1492]" captionTargetPageId="7" captionText="Fig. 6. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, left first pleopod, ventral (posterior) view; B, left second pleopod, dorsal (anterior) view (marginal setae on rami omitted); C, appendices interna and masculina and distal part of endopod of left second pleopod, mesial view; D, left third pleopod, dorsal (anterior) view (marginal setae on rami omitted); E, exopod and lateral half of endopod of left uropod, dorsal (perpendicular) view (setae omitted). Scale bars: 1mm for B, D, E; 0.5mm for A, C." figureDoi="http://doi.org/10.5281/zenodo.5736976" httpUri="https://zenodo.org/record/5736976/files/figure.png" pageId="8" pageNumber="53">Fig. 6B</figureCitation>
) smaller than third to fifth pleopods; protopod short, articulation to rami strongly oblique; endopod subequal in length to exopod, but slightly overreaching latter, with oblique suture extending from base of appendices interna and masculina to midlength of lateral margin; appendix interna (
<figureCitation id="869B2A13FFF7FFEBFC26FB14FBC68F64" box="[948,1026,1272,1296]" captionStart="Fig" captionStartId="7.[156,187,1515,1537]" captionTargetBox="[156,1432,560,1492]" captionTargetId="figure-336@7.[156,1432,560,1492]" captionTargetPageId="7" captionText="Fig. 6. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, left first pleopod, ventral (posterior) view; B, left second pleopod, dorsal (anterior) view (marginal setae on rami omitted); C, appendices interna and masculina and distal part of endopod of left second pleopod, mesial view; D, left third pleopod, dorsal (anterior) view (marginal setae on rami omitted); E, exopod and lateral half of endopod of left uropod, dorsal (perpendicular) view (setae omitted). Scale bars: 1mm for B, D, E; 0.5mm for A, C." figureDoi="http://doi.org/10.5281/zenodo.5736976" httpUri="https://zenodo.org/record/5736976/files/figure.png" pageId="8" pageNumber="53">Fig. 6C</figureCitation>
) rod-shaped, arising at distal one-third of endopod; appendix masculina (
<figureCitation id="869B2A13FFF7FFEBFB03FAF4FB1A8F44" box="[1169,1246,1304,1328]" captionStart="Fig" captionStartId="7.[156,187,1515,1537]" captionTargetBox="[156,1432,560,1492]" captionTargetId="figure-336@7.[156,1432,560,1492]" captionTargetPageId="7" captionText="Fig. 6. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, left first pleopod, ventral (posterior) view; B, left second pleopod, dorsal (anterior) view (marginal setae on rami omitted); C, appendices interna and masculina and distal part of endopod of left second pleopod, mesial view; D, left third pleopod, dorsal (anterior) view (marginal setae on rami omitted); E, exopod and lateral half of endopod of left uropod, dorsal (perpendicular) view (setae omitted). Scale bars: 1mm for B, D, E; 0.5mm for A, C." figureDoi="http://doi.org/10.5281/zenodo.5736976" httpUri="https://zenodo.org/record/5736976/files/figure.png" pageId="8" pageNumber="53">Fig. 6C</figureCitation>
) arising at base of appendix interna, distally overreaching endopod, 2-articulated; proximal article slightly widened distally, bearing stiff setae on distal margin, distal article slightly deflexed, about half as long as proximal article, tapering distally to rounded apex, bearing tuft of setae apically. Third to fifth pleopods (cf.
<figureCitation id="869B2A13FFF7FFEBFCCCFA37FC698F87" box="[862,941,1499,1523]" captionStart="Fig" captionStartId="7.[156,187,1515,1537]" captionTargetBox="[156,1432,560,1492]" captionTargetId="figure-336@7.[156,1432,560,1492]" captionTargetPageId="7" captionText="Fig. 6. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, left first pleopod, ventral (posterior) view; B, left second pleopod, dorsal (anterior) view (marginal setae on rami omitted); C, appendices interna and masculina and distal part of endopod of left second pleopod, mesial view; D, left third pleopod, dorsal (anterior) view (marginal setae on rami omitted); E, exopod and lateral half of endopod of left uropod, dorsal (perpendicular) view (setae omitted). Scale bars: 1mm for B, D, E; 0.5mm for A, C." figureDoi="http://doi.org/10.5281/zenodo.5736976" httpUri="https://zenodo.org/record/5736976/files/figure.png" pageId="8" pageNumber="53">Fig. 6D</figureCitation>
) with exopods and uropods elongate-oval; endopods subequal in length to exopods, but distinctly overreaching latter distally, each with rod-shaped, projecting appendix interna; exopods each with longitudinal ridge on dorsal surface adjacent to lateral margin.
</paragraph>
<paragraph id="1E1F3696FFF7FFEBFCDCF992FA858D0E" blockId="8.[820,1432,849,2076]" pageId="8" pageNumber="53">
Uropod with short protopod, this with shallow notch on outer margin. Rami ovate, each with low, longitudinal ridge on dorsal surface. Exopod (
<figureCitation id="869B2A13FFF7FFEBFBCEF953FB6F8CA3" box="[1116,1195,1727,1751]" captionStart="Fig" captionStartId="7.[156,187,1515,1537]" captionTargetBox="[156,1432,560,1492]" captionTargetId="figure-336@7.[156,1432,560,1492]" captionTargetPageId="7" captionText="Fig. 6. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250. A, left first pleopod, ventral (posterior) view; B, left second pleopod, dorsal (anterior) view (marginal setae on rami omitted); C, appendices interna and masculina and distal part of endopod of left second pleopod, mesial view; D, left third pleopod, dorsal (anterior) view (marginal setae on rami omitted); E, exopod and lateral half of endopod of left uropod, dorsal (perpendicular) view (setae omitted). Scale bars: 1mm for B, D, E; 0.5mm for A, C." figureDoi="http://doi.org/10.5281/zenodo.5736976" httpUri="https://zenodo.org/record/5736976/files/figure.png" pageId="8" pageNumber="53">Fig. 6E</figureCitation>
) with row of spinules inserted on margin above fringing setal rows, extending from proximal one-third to distomesial margin, distomesial spines much longer than lateral spinules; no notch on lateral margin; dorsal surface with shallow excavation proximomesially. Endopod reaching posterior margin of telson.
</paragraph>
<paragraph id="1E1F3696FFF7FFEBFCDCF86EFAB78DAF" blockId="8.[820,1432,849,2076]" pageId="8" pageNumber="53">
<emphasis id="2CD4EA84FFF7FFEBFCDCF86EFBC38DEE" bold="true" box="[846,1031,1922,1946]" pageId="8" pageNumber="53">Coloration in life</emphasis>
. Body and appendages entirely milky white; brown color seen in
<typeStatus id="C11B8834FFF7FFEBFBCEF84FFB718DCF" box="[1116,1205,1955,1979]" pageId="8" pageNumber="53" type="holotype">holotype</typeStatus>
due to deposition of fine particles probably derived from sediment. See
<figureCitation id="869B2A13FFF7FFEBFAA7F82FFAAA8DAF" box="[1333,1390,1987,2011]" captionStart="Fig" captionStartId="8.[273,304,795,817]" captionTargetBox="[156,1432,204,772]" captionTargetId="figure-700@8.[156,1432,204,772]" captionTargetPageId="8" captionText="Fig. 7. Ctenocheloides nomurai sp. nov., holotype, male (cl 7.3mm), CBM-ZC 11250, entire animal in lateral view." figureDoi="http://doi.org/10.5281/zenodo.5736978" httpUri="https://zenodo.org/record/5736978/files/figure.png" pageId="8" pageNumber="53">Fig. 7</figureCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="56BA651DFFF7FFEAFCDCF808FE2589DE" lastPageId="9" lastPageNumber="54" pageId="8" pageNumber="53" type="distribution">
<paragraph id="1E1F3696FFF7FFEAFCDCF808FE2589DE" blockId="8.[820,1432,849,2076]" lastBlockId="9.[156,768,849,1979]" lastPageId="9" lastPageNumber="54" pageId="8" pageNumber="53">
<emphasis id="2CD4EA84FFF7FFEBFCDCF808FB908D88" bold="true" box="[846,1108,2020,2044]" pageId="8" pageNumber="53">Distribution and habitat</emphasis>
. Known only from Arita Bay, Kushimoto,
<collectingRegion id="DC64F874FFF7FFEBFC21F7E8FB508268" box="[947,1172,2052,2076]" country="Japan" name="Wakayama" pageId="8" pageNumber="53">Wakayama Prefecture</collectingRegion>
,
<collectingCountry id="66B77606FFF7FFEBFB32F7E9FB1F8268" box="[1184,1243,2053,2076]" name="Japan" pageId="8" pageNumber="53">Japan</collectingCountry>
, at depth of
<specimenCount id="08A6FD1FFFF7FFEBFAF0F7E8FA5C8268" box="[1378,1432,2052,2076]" pageId="8" pageNumber="53" type="generic">
<quantity id="D9589B73FFF7FFEBFAF0F7E8FA508268" box="[1378,1428,2052,2076]" metricMagnitude="1" metricUnit="m" metricValue="1.3" pageId="8" pageNumber="53" unit="m" value="13.0">13 m</quantity>
.
</specimenCount>
The
<specimenCount id="08A6FD1FFFF6FFEAFF5EFCBEFEA2891D" box="[204,358,849,873]" pageId="9" pageNumber="54" type="generic">two specimens</specimenCount>
were found under a rock on a sandy mud substrate, suggesting that the new species is a burrower as in other callianassoid species.
</paragraph>
</subSubSection>
<caption id="4ADF661EFFF6FFEAFF0FFF2CFADD8AA1" box="[157,1305,192,214]" pageId="9" pageNumber="54" startId="9.[157,205,192,214]">
<paragraph id="1E1F3696FFF6FFEAFF0FFF2CFADD8AA1" blockId="9.[157,1305,192,214]" box="[157,1305,192,214]" pageId="9" pageNumber="54">
Table 2. Comparison of differentiating characters between
<taxonomicName id="D9A04D15FFF6FFEAFD50FF2CFC538AA1" authority="Komai, 2013" authorityName="Komai" authorityYear="2013" box="[706,919,192,213]" class="Malacostraca" family="Ctenochelidae" genus="Ctenocheloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="species" species="nomurai" status="sp. nov.">
<emphasis id="2CD4EA84FFF6FFEAFD50FF2CFC538AA1" box="[706,919,192,213]" italics="true" pageId="9" pageNumber="54">Ctenocheloides nomurai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="37E757FFFFF6FFEAFC0EFF2CFC258AA1" box="[924,993,192,213]" pageId="9" pageNumber="54" rank="species">sp. nov.</taxonomicNameLabel>
and
<taxonomicName id="D9A04D15FFF6FFEAFB9EFF2CFAD18AA1" authority="Anker, 2010" authorityName="Anker" authorityYear="2010" box="[1036,1301,192,214]" class="Malacostraca" family="Ctenochelidae" genus="Ctenocheloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="species" species="attenboroughi">
<emphasis id="2CD4EA84FFF6FFEAFB9EFF2CFB648AA1" box="[1036,1184,192,213]" italics="true" pageId="9" pageNumber="54">C. attenboroughi</emphasis>
<bibRefCitation id="7A314B67FFF6FFEAFB37FF2CFAD18AA1" author="Anker, A." box="[1189,1301,192,214]" pageId="9" pageNumber="54" pagination="1789 - 1805" refId="ref4725" refString="Anker, A. 2010. Ctenocheloides attenboroughi n. gen., n. sp. (Crustacea: Decapoda: Axiidea: Ctenochelidae), a new ghost shrimp with pectinate claw fingers from Madagascar. Journal of Natural History 44: 1789 - 1805." type="journal article" year="2010">Anker, 2010</bibRefCitation>
</taxonomicName>
.
</paragraph>
</caption>
<paragraph id="1E1F3696FFF6FFEAFE95FF1FFA8B897D" pageId="9" pageNumber="54">
<table id="6CA0C436FFF6001CFF20FF1FFAB5897D" box="[178,1393,243,777]" gridcols="3" gridrows="13" pageId="9" pageNumber="54">
<tr id="A09034D4FFF6001CFF20FF1FFAB58B72" box="[178,1393,243,262]" gridrow="0" pageId="9" pageNumber="54">
<th id="E3415DA8FFF6001CFF20FF1FFE798B72" box="[178,445,243,262]" gridcol="0" gridrow="0" pageId="9" pageNumber="54">Characters</th>
<th id="E3415DA8FFF6001CFE70FF1FFC538B72" box="[482,919,243,262]" gridcol="1" gridrow="0" pageId="9" pageNumber="54">
<taxonomicName id="D9A04D15FFF6FFEAFDFCFF1FFD098B72" authority="Komai, 2013" authorityName="Komai" authorityYear="2013" box="[622,717,243,262]" class="Malacostraca" family="Ctenochelidae" genus="Ctenocheloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="species" species="nomurai" status="sp. nov.">
<emphasis id="2CD4EA84FFF6FFEAFDFCFF1FFD098B72" box="[622,717,243,262]" italics="true" pageId="9" pageNumber="54">C. nomurai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="37E757FFFFF6FFEAFD40FF1FFCD78B72" box="[722,787,243,262]" pageId="9" pageNumber="54" rank="species">sp.nov.</taxonomicNameLabel>
</th>
<th id="E3415DA8FFF6001CFC5AFF1FFAB58B72" box="[968,1393,243,262]" gridcol="2" gridrow="0" pageId="9" pageNumber="54">
<taxonomicName id="D9A04D15FFF6FFEAFBCDFF1FFB2F8B72" authorityName="Anker" authorityYear="2010" box="[1119,1259,243,262]" class="Malacostraca" family="Ctenochelidae" genus="Ctenocheloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="species" species="attenboroughi">
<emphasis id="2CD4EA84FFF6FFEAFBCDFF1FFB2F8B72" box="[1119,1259,243,262]" italics="true" pageId="9" pageNumber="54">C. attenboroughi</emphasis>
</taxonomicName>
</th>
</tr>
<tr id="A09034D4FFF6001CFF20FEF1FAB58B44" box="[178,1393,285,304]" gridrow="1" pageId="9" pageNumber="54">
<th id="E3415DA8FFF6001CFF20FEF1FE798B44" box="[178,445,285,304]" gridcol="0" gridrow="1" pageId="9" pageNumber="54">Carapace: cervical groove</th>
<td id="E3415DA8FFF6001CFE70FEF1FC538B44" box="[482,919,285,304]" gridcol="1" gridrow="1" pageId="9" pageNumber="54">very shallow, suture-like</td>
<td id="E3415DA8FFF6001CFC5AFEF1FAB58B44" box="[968,1393,285,304]" gridcol="2" gridrow="1" pageId="9" pageNumber="54">deep</td>
</tr>
<tr id="A09034D4FFF6001CFF20FED7FAB58B3B" box="[178,1393,315,335]" gridrow="2" pageId="9" pageNumber="54">
<th id="E3415DA8FFF6001CFF20FED7FE798B3B" box="[178,445,315,335]" gridcol="0" gridrow="2" pageId="9" pageNumber="54">Carapace: cardiac prominence</th>
<td id="E3415DA8FFF6001CFE70FED7FC538B3B" box="[482,919,315,335]" gridcol="1" gridrow="2" pageId="9" pageNumber="54">absent</td>
<td id="E3415DA8FFF6001CFC5AFED7FAB58B3B" box="[968,1393,315,335]" gridcol="2" gridrow="2" pageId="9" pageNumber="54">present</td>
</tr>
<tr id="A09034D4FFF6001CFF20FEB6FAB58B1A" box="[178,1393,346,366]" gridrow="3" pageId="9" pageNumber="54">
<th id="E3415DA8FFF6001CFF20FEB6FE798B1A" box="[178,445,346,366]" gridcol="0" gridrow="3" pageId="9" pageNumber="54">Sixth abdominal somite</th>
<td id="E3415DA8FFF6001CFE70FEB6FC538B1A" box="[482,919,346,366]" gridcol="1" gridrow="3" pageId="9" pageNumber="54">wider than long, with faint lateral constrictions</td>
<td id="E3415DA8FFF6001CFC5AFEB6FAB58B1A" box="[968,1393,346,366]" gridcol="2" gridrow="3" pageId="9" pageNumber="54">as wide as long, with distinct lateral constrictions</td>
</tr>
<tr id="A09034D4FFF6001CFF20FE95FAB58BD3" box="[178,1393,377,423]" gridrow="4" pageId="9" pageNumber="54">
<th id="E3415DA8FFF6001CFF20FE95FE798BD3" box="[178,445,377,423]" gridcol="0" gridrow="4" pageId="9" pageNumber="54">Antennal peduncle</th>
<td id="E3415DA8FFF6001CFE70FE95FC538BD3" box="[482,919,377,423]" gridcol="1" gridrow="4" pageId="9" pageNumber="54">overreaching antennular peduncle by 0.3 length of fourth segment</td>
<td id="E3415DA8FFF6001CFC5AFE95FAB58BD3" box="[968,1393,377,423]" gridcol="2" gridrow="4" pageId="9" pageNumber="54">overreaching antenular peduncle by 0.5 length of fifth segment</td>
</tr>
<tr id="A09034D4FFF6001CFF20FE5FFAB58BB2" box="[178,1393,435,454]" gridrow="5" pageId="9" pageNumber="54">
<th id="E3415DA8FFF6001CFF20FE5FFE798BB2" box="[178,445,435,454]" gridcol="0" gridrow="5" pageId="9" pageNumber="54">Mandible: incisor process</th>
<td id="E3415DA8FFF6001CFE70FE5FFC538BB2" box="[482,919,435,454]" gridcol="1" gridrow="5" pageId="9" pageNumber="54">with 3 rounded teeth</td>
<td id="E3415DA8FFF6001CFC5AFE5FFAB58BB2" box="[968,1393,435,454]" gridcol="2" gridrow="5" pageId="9" pageNumber="54">with 1 triangular tooth</td>
</tr>
<tr id="A09034D4FFF6001CFF20FE3EFAB58B8B" box="[178,1393,466,511]" gridrow="6" pageId="9" pageNumber="54">
<th id="E3415DA8FFF6001CFF20FE3EFE798B8B" box="[178,445,466,511]" gridcol="0" gridrow="6" pageId="9" pageNumber="54">First maxilliped: endopod</th>
<td id="E3415DA8FFF6001CFE70FE3EFC538B8B" box="[482,919,466,511]" gridcol="1" gridrow="6" pageId="9" pageNumber="54">rudimentary, showing as rounded lobe</td>
<td id="E3415DA8FFF6001CFC5AFE3EFAB58B8B" box="[968,1393,466,511]" gridcol="2" gridrow="6" pageId="9" pageNumber="54">better developed, reaching to midlength of basial endite</td>
</tr>
<tr id="A09034D4FFF6001CFF20FDE7FAB5886A" box="[178,1393,523,542]" gridrow="7" pageId="9" pageNumber="54">
<th id="E3415DA8FFF6001CFF20FDE7FE79886A" box="[178,445,523,542]" gridcol="0" gridrow="7" pageId="9" pageNumber="54">Second maxilliped: epipod</th>
<td id="E3415DA8FFF6001CFE70FDE7FC53886A" box="[482,919,523,542]" gridcol="1" gridrow="7" pageId="9" pageNumber="54">better developed, slender, strap-like</td>
<td id="E3415DA8FFF6001CFC5AFDE7FAB5886A" box="[968,1393,523,542]" gridcol="2" gridrow="7" pageId="9" pageNumber="54">rudimentary</td>
</tr>
<tr id="A09034D4FFF6001CFF20FDC6FAB5882C" box="[178,1393,554,600]" gridrow="8" pageId="9" pageNumber="54">
<th id="E3415DA8FFF6001CFF20FDC6FE79882C" box="[178,445,554,600]" gridcol="0" gridrow="8" pageId="9" pageNumber="54">Third maxilliped: crista dentata</th>
<td id="E3415DA8FFF6001CFE70FDC6FC53882C" box="[482,919,554,600]" gridcol="1" gridrow="8" pageId="9" pageNumber="54">well developed, with more than 10 narrowly spaced teeth</td>
<td id="E3415DA8FFF6001CFC5AFDC6FAB5882C" box="[968,1393,554,600]" gridcol="2" gridrow="8" pageId="9" pageNumber="54">poorly developed, consisting of 5 widely spaced teeth or denticles</td>
</tr>
<tr id="A09034D4FFF6001CFF20FD88FAB588E5" box="[178,1393,612,657]" gridrow="9" pageId="9" pageNumber="54">
<th id="E3415DA8FFF6001CFF20FD88FE7988E5" box="[178,445,612,657]" gridcol="0" gridrow="9" pageId="9" pageNumber="54">Third maxilliped: merus</th>
<td id="E3415DA8FFF6001CFE70FD88FC5388E5" box="[482,919,612,657]" gridcol="1" gridrow="9" pageId="9" pageNumber="54">unarmed on ventromesial margin</td>
<td id="E3415DA8FFF6001CFC5AFD88FAB588E5" box="[968,1393,612,657]" gridcol="2" gridrow="9" pageId="9" pageNumber="54">armed with prominent tooth located at midlength and directed mesially</td>
</tr>
<tr id="A09034D4FFF6001CFF20FD71FAB588BF" box="[178,1393,669,715]" gridrow="10" pageId="9" pageNumber="54">
<th id="E3415DA8FFF6001CFF20FD71FE7988BF" box="[178,445,669,715]" gridcol="0" gridrow="10" pageId="9" pageNumber="54">Chelipeds</th>
<td id="E3415DA8FFF6001CFE70FD71FC5388BF" box="[482,919,669,715]" gridcol="1" gridrow="10" pageId="9" pageNumber="54">strongly dissimilar, finger of left shorter than palm, not pectinate</td>
<td id="E3415DA8FFF6001CFC5AFD71FAB588BF" box="[968,1393,669,715]" gridcol="2" gridrow="10" pageId="9" pageNumber="54">slightly dissimilar, both fingers longer than palm, pectinate</td>
</tr>
<tr id="A09034D4FFF6001CFF20FD3BFAB5889E" box="[178,1393,727,746]" gridrow="11" pageId="9" pageNumber="54">
<th id="E3415DA8FFF6001CFF20FD3BFE79889E" box="[178,445,727,746]" gridcol="0" gridrow="11" pageId="9" pageNumber="54">Second pereopod: chela</th>
<td id="E3415DA8FFF6001CFE70FD3BFC53889E" box="[482,919,727,746]" gridcol="1" gridrow="11" pageId="9" pageNumber="54">distinctly wider than carpus</td>
<td id="E3415DA8FFF6001CFC5AFD3BFAB5889E" box="[968,1393,727,746]" gridcol="2" gridrow="11" pageId="9" pageNumber="54">subequal in width to carpus</td>
</tr>
<tr id="A09034D4FFF6001CFF20FD1AFAB5897D" box="[178,1393,758,777]" gridrow="12" pageId="9" pageNumber="54">
<th id="E3415DA8FFF6001CFF20FD1AFE79897D" box="[178,445,758,777]" gridcol="0" gridrow="12" pageId="9" pageNumber="54">Fifth pereopod</th>
<td id="E3415DA8FFF6001CFE70FD1AFC53897D" box="[482,919,758,777]" gridcol="1" gridrow="12" pageId="9" pageNumber="54">chelate, propodus without ventrodistal spine</td>
<td id="E3415DA8FFF6001CFC5AFD1AFAB5897D" box="[968,1393,758,777]" gridcol="2" gridrow="12" pageId="9" pageNumber="54">non-chelate, propodus with ventrodistal spine</td>
</tr>
</table>
</paragraph>
<subSubSection id="56BA651DFFF6FFEAFF27FC5FFDCA8D2D" pageId="9" pageNumber="54" type="discussion">
<paragraph id="1E1F3696FFF6FFEAFF27FC5FFF188F25" blockId="9.[156,768,849,1979]" pageId="9" pageNumber="54">
<emphasis id="2CD4EA84FFF6FFEAFF27FC5FFED689BF" bold="true" box="[181,274,947,971]" pageId="9" pageNumber="54">Remarks</emphasis>
. As mentioned above, one of the diagnostic characters of the new species is the pectinate fingers of the right cheliped, suggesting a possible relationship to
<taxonomicName id="D9A04D15FFF6FFEAFD2EFC18FF118E58" authorityName="Kishinouye" authorityYear="1926" class="Malacostraca" family="Ctenochelidae" genus="Ctenocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="genus">
<emphasis id="2CD4EA84FFF6FFEAFD2EFC18FF118E58" italics="true" pageId="9" pageNumber="54">Ctenocheles</emphasis>
</taxonomicName>
and
<taxonomicName id="D9A04D15FFF6FFEAFE98FBF8FE598E58" authorityName="Anker" authorityYear="2010" box="[266,413,1044,1068]" class="Malacostraca" family="Ctenochelidae" genus="Ctenocheloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="genus">
<emphasis id="2CD4EA84FFF6FFEAFE98FBF8FE598E58" box="[266,413,1044,1068]" italics="true" pageId="9" pageNumber="54">Ctenocheloides</emphasis>
</taxonomicName>
. In the lack of a rostral spine and a rostral carina and the absence of a lateral incision of the uropodal exopod, the new species is assignable to
<taxonomicName id="D9A04D15FFF6FFEAFD09FBB9FF108EFA" authorityName="Anker" authorityYear="2010" class="Malacostraca" family="Ctenochelidae" genus="Ctenocheloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="genus">
<emphasis id="2CD4EA84FFF6FFEAFD09FBB9FF108EFA" italics="true" pageId="9" pageNumber="54">Ctenocheloides</emphasis>
</taxonomicName>
. In species of
<taxonomicName id="D9A04D15FFF6FFEAFEE1FB9AFE228EFA" authorityName="Kishinouye" authorityYear="1926" box="[371,486,1142,1166]" class="Malacostraca" family="Ctenochelidae" genus="Ctenocheles" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="genus">
<emphasis id="2CD4EA84FFF6FFEAFEE1FB9AFE228EFA" box="[371,486,1142,1166]" italics="true" pageId="9" pageNumber="54">Ctenocheles</emphasis>
</taxonomicName>
, the rostrum is spike-like, with a dorsal carina extending onto the anterior part of the carapace; and the uropodal exopod bears a distinct lateral incision (cf.
<bibRefCitation id="7A314B67FFF6FFEAFE8DFB3BFE0A8E9B" author="Kishinouye, K." box="[287,462,1239,1263]" pageId="9" pageNumber="54" pagination="63 - 70" refId="ref4862" refString="Kishinouye, K. 1926. Two rare and remarkable forms of macrurous Crustacea from Japan. Japanese Journal of Zoology 11: 63 - 70." type="journal article" year="1926">Kishinouye 1926</bibRefCitation>
;
<bibRefCitation id="7A314B67FFF6FFEAFE49FB3BFD8A8E9B" author="Ward, M." box="[475,590,1239,1263]" pageId="9" pageNumber="54" pagination="134 - 135" refId="ref5396" refString="Ward, M. 1945. A new crustacean. Memoirs of the Queensland Museum 12: 134 - 135, pl. 13." type="journal article" year="1945">Ward 1945</bibRefCitation>
;
<bibRefCitation id="7A314B67FFF6FFEAFDC9FB3BFD1E8E9B" author="Powell, A. W. B." box="[603,730,1239,1263]" pageId="9" pageNumber="54" pagination="368 - 371" refId="ref5117" refString="Powell, A. W. B. 1949. New species of Crustacea from New Zealand of the genus Scyllarus and Ctenocheles with notes on Lyreides tridentatus. Records of the Auckland Institute and Museum 3: 368 - 371." type="journal article" year="1949">Powell 1949</bibRefCitation>
; Le Loeff and Intes 1974;
<bibRefCitation id="7A314B67FFF6FFEAFEEFFB14FDE58F64" author="Rodriguez, S. D. A." box="[381,545,1272,1296]" pageId="9" pageNumber="54" pagination="113 - 120" refId="ref5199" refString="Rodriguez, S. D. A. 1978. Ctenocheles holthuisi (Decapoda, Thalassinidea), a new remarkable mud shrimp from the Atlantic Ocean. Crustaceana 34: 113 - 120." type="journal article" year="1978">Rodriguez 1978</bibRefCitation>
;
<bibRefCitation id="7A314B67FFF6FFEAFDBEFB14FD788F64" author="Rabalais, N. N." box="[556,700,1272,1296]" pageId="9" pageNumber="54" pagination="294 - 306" refId="ref5159" refString="Rabalais, N. N. 1979. A new species of Ctenocheles (Crustacea: Decapoda: Thalassinidea) from the northwestern Gulf of Mexico. Proceedings of the Biological Society of Washington 92: 294 - 306." type="journal article" year="1979">Rabalais 1979</bibRefCitation>
; Manning and Felder 1991; Matsuzawa and Hayashi 1997;
<bibRefCitation id="7A314B67FFF6FFEAFD58FAF4FF158F25" author="Sakai, K." pageId="9" pageNumber="54" pagination="85 - 97" refId="ref5234" refString="Sakai, K. 1999. Redescription of Ctenocheles balssi Kishinouye, 1926, with comments on its systematic position and establishment of a new subfamily Gourretiinae (Decapoda, Callianassidae). Crustaceana 72: 85 - 97." type="journal article" year="1999">Sakai 1999</bibRefCitation>
).
</paragraph>
<paragraph id="1E1F3696FFF6FFEAFF27FAB5FF0E8C02" blockId="9.[156,768,849,1979]" pageId="9" pageNumber="54">
Differentiating characters between
<taxonomicName id="D9A04D15FFF6FFEAFDB3FAB5FF7C8FE6" authority="Komai, 2013" authorityName="Komai" authorityYear="2013" class="Malacostraca" family="Ctenochelidae" genus="Ctenocheloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="species" species="nomurai" status="sp. nov.">
<emphasis id="2CD4EA84FFF6FFEAFDB3FAB5FF7C8FE6" italics="true" pageId="9" pageNumber="54">Ctenocheloides nomurai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="37E757FFFFF6FFEAFF2CFA97FECF8FE6" box="[190,267,1403,1426]" pageId="9" pageNumber="54" rank="species">sp. nov.</taxonomicNameLabel>
and
<taxonomicName id="D9A04D15FFF6FFEAFEACFA96FE208FE6" authorityName="Anker" authorityYear="2010" box="[318,484,1402,1426]" class="Malacostraca" family="Ctenochelidae" genus="Ctenocheloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="species" species="attenboroughi">
<emphasis id="2CD4EA84FFF6FFEAFEACFA96FE208FE6" box="[318,484,1402,1426]" italics="true" pageId="9" pageNumber="54">C. attenboroughi</emphasis>
</taxonomicName>
are summarized in
<tableCitation id="5322032DFFF6FFEAFD22FA96FD3F8FE6" box="[688,763,1402,1426]" captionStart="Table 2" captionStartId="9.[157,205,192,214]" captionText="Table 2. Comparison of differentiating characters between Ctenocheloides nomurai sp. nov. and C. attenboroughi Anker, 2010." pageId="9" pageNumber="54">Table 2</tableCitation>
. Major differences, requiring an emendation of the original generic diagnosis, involve the degree of development of the cervical groove of the carapace, the presence or absence of a cardiac prominence on the carapace, the degree of development of the crista dentata of the third maxilliped, the degree of cheliped asymmetry, and the structure of the fifth pereopod.
</paragraph>
<paragraph id="1E1F3696FFF6FFEAFF27F992FDCA8D2D" blockId="9.[156,768,849,1979]" pageId="9" pageNumber="54">
<bibRefCitation id="7A314B67FFF6FFEAFF27F992FEBD8CE2" author="Anker, A." box="[181,377,1662,1686]" pageId="9" pageNumber="54" pagination="1789 - 1805" refId="ref4725" refString="Anker, A. 2010. Ctenocheloides attenboroughi n. gen., n. sp. (Crustacea: Decapoda: Axiidea: Ctenochelidae), a new ghost shrimp with pectinate claw fingers from Madagascar. Journal of Natural History 44: 1789 - 1805." type="journal article" year="2010">Anker (2010: 1802</bibRefCitation>
, table 1) indicated that there are two arthrobranchs on the fifth pereopod in
<taxonomicName id="D9A04D15FFF6FFEAFDB9F973FF308CA3" authorityName="Anker" authorityYear="2010" class="Malacostraca" family="Ctenochelidae" genus="Ctenocheloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="species" species="attenboroughi">
<emphasis id="2CD4EA84FFF6FFEAFDB9F973FF308CA3" italics="true" pageId="9" pageNumber="54">Ctenocheloides attenboroughi</emphasis>
</taxonomicName>
, but there are no arthrobranchs there in
<taxonomicName id="D9A04D15FFF6FFEAFD09F953FEF48C8C" authority="Komai, 2013" authorityName="Komai" authorityYear="2013" class="Malacostraca" family="Ctenochelidae" genus="Ctenocheloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="species" species="nomurai" status="sp. nov.">
<emphasis id="2CD4EA84FFF6FFEAFD09F953FEF48C8C" italics="true" pageId="9" pageNumber="54">Ctenocheloides nomurai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="37E757FFFFF6FFEAFEAAF90CFE438C83" box="[312,391,1760,1783]" pageId="9" pageNumber="54" rank="species">sp. nov.</taxonomicNameLabel>
, nor in other callianassoid taxa (
<emphasis id="2CD4EA84FFF6FFEAFD4BF90DFD3E8C8C" box="[729,762,1761,1784]" italics="true" pageId="9" pageNumber="54">e.g.</emphasis>
,
<bibRefCitation id="7A314B67FFF6FFEAFF0EF8EDFED68D6C" author="Poore, G. C. B." box="[156,274,1792,1816]" pageId="9" pageNumber="54" pagination="79 - 120" refId="ref5076" refString="Poore, G. C. B. 1994. A phylogeny of the families of Thalassinidea (Crustacea: Decapoda) with keys to families and genera. Memoirs of the Museum of Victoria 54: 79 - 120." type="journal article" year="1994">Poore 1994</bibRefCitation>
). Reexamination of the gill formula of
<taxonomicName id="D9A04D15FFF6FFEAFD09F8ECFEA18D4D" authorityName="Anker" authorityYear="2010" class="Malacostraca" family="Ctenochelidae" genus="Ctenocheloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="54" phylum="Arthropoda" rank="species" species="attenboroughi">
<emphasis id="2CD4EA84FFF6FFEAFD09F8ECFEA18D4D" italics="true" pageId="9" pageNumber="54">Ctenocheloides attenboroughi</emphasis>
</taxonomicName>
is necessary to confirm the presence of arthrobranchs on the fifth pereopod.
</paragraph>
</subSubSection>
<subSubSection id="56BA651DFFF6FFEAFF27F88EFD098DCF" pageId="9" pageNumber="54" type="etymology">
<paragraph id="1E1F3696FFF6FFEAFF27F88EFD098DCF" blockId="9.[156,768,849,1979]" pageId="9" pageNumber="54">
<emphasis id="2CD4EA84FFF6FFEAFF27F88EFEEC8D0E" bold="true" box="[181,296,1890,1914]" pageId="9" pageNumber="54">Etymology</emphasis>
. It is my pleasure to dedicate this interesting new species to Mr Keiichi Nomura, recognizing his contributions to decapod taxonomy and his collecting efforts.
</paragraph>
</subSubSection>
</treatment>
</document>
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