plazi/treatments-xml
2
0
Fork 0
Code Issues Pull requests Releases Activity
treatments-xml/data/03/C3/87/03C387F4FFC2B1473B09B86F23138152.xml
maintenance bc2564723d added 03
2024-06-21 12:22:17 +02:00

374 lines
65 KiB
XML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<document id="99F717CD3B26C7ECD7000D5210EB1409" ID-DOI="10.1590/2358-2936e2023014" ID-ISSN="2358-2936" ID-Zenodo-Dep="10905096" ID-ZooBank="31ABBD35-9781-4D92-82E7-A3BCF8BB61BF" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1712001998086" checkinUser="felipe" docAuthor="Ng, Peter K. L. &amp; Clark, Paul F." docDate="2023" docId="03C387F4FFC2B1473B09B86F23138152" docLanguage="en" docName="Nauplius.31.e2023014.pdf" docOrigin="Nauplius (e 2023014) 31" docSource="http://dx.doi.org/10.1590/2358-2936e2023014" docStyle="DocumentStyle:64D98C772C5FBF4D3A503C51F9604E62.1:Nauplius.2017-.journal_article" docStyleId="64D98C772C5FBF4D3A503C51F9604E62" docStyleName="Nauplius.2017-.journal_article" docStyleVersion="1" docTitle="Vellumnus tki Ng &amp; Clark 2023, n. sp." docType="treatment" docVersion="2" lastPageNumber="9" masterDocId="FFFAFF8CFFC7B14F3A7AB96C261F8000" masterDocTitle="Redescription of Vellumnus penicillatus (Gordon, 1930) from Hong Kong and description of a new species from Macclesfield Bank, South China Sea (Crustacea: Brachyura: Pilumnidae)" masterLastPageNumber="10" masterPageNumber="1" pageNumber="6" updateTime="1712002414302" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-NC-4.0">
<mods:mods id="2670C2E450521C9FD15481E1EA0F6525" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="9F5F4F9F8A921EDBA7242117EB22D461">
<mods:title id="ACBFB481355026CC79F0179EB5478D19">Redescription of Vellumnus penicillatus (Gordon, 1930) from Hong Kong and description of a new species from Macclesfield Bank, South China Sea (Crustacea: Brachyura: Pilumnidae)</mods:title>
</mods:titleInfo>
<mods:name id="B8762DD9B0D04EE786E1615468C2B549" type="personal">
<mods:role id="9FB11AECA1F1006C8DE85A11F6EBB2FC">
<mods:roleTerm id="18BD64001E0C54D6046FBCA00D25D223">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="30679083D60FFA495D6129597395880A">Ng, Peter K. L.</mods:namePart>
<mods:affiliation id="D9309AD7CD3439427B4D57F1979C45D2">Lee Kong Chian Natural History Museum, Faculty of Science, National University of Singapore.</mods:affiliation>
</mods:name>
<mods:name id="C5E2FD8398E8723754F42A6A3F43C7B9" type="personal">
<mods:role id="B0406BCC80BBE9D3EF91F14410171308">
<mods:roleTerm id="BBF625F1167A030D1592534BA931E0EC">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="DCFADF9707C0163D9BAB75AA8D6008A2">Clark, Paul F.</mods:namePart>
<mods:affiliation id="07F4BD21FBAAECEA9966332BFFB897AC">Conservatory Drive, Singapore 117377, Republic of Singapore. &amp; Department of Life Sciences, The Natural History Museum. Cromwell Road, London SW</mods:affiliation>
</mods:name>
<mods:typeOfResource id="7A7302F248798A05B5A16BB041EDAB00">text</mods:typeOfResource>
<mods:relatedItem id="9803AFE72E414EB68AA3B764594DC864" type="host">
<mods:titleInfo id="B057627B0D00BC0430B113309C3F6B66">
<mods:title id="82339667BDBA09EB314B6E5DCF8BB5A6">Nauplius</mods:title>
</mods:titleInfo>
<mods:part id="75B87EB5CF698CB4807A5B8A87E0B661">
<mods:date id="58427E8BE9EB69A29CE78950D9578970">2023</mods:date>
<mods:detail id="DB07893402356C40A28A113B1BEBA22E" type="series">
<mods:title id="351180205C7AE5E7EF371DF7B117F2F4">e 2023014</mods:title>
</mods:detail>
<mods:detail id="104EFBE792106151F364E3D8442C4622" type="pubDate">
<mods:number id="58D3CB8FF2309C46ECD06919F3F709E4">2023-05-22</mods:number>
</mods:detail>
<mods:detail id="9C8EDB899DEFA9AC9400257331D5041F" type="volume">
<mods:number id="68EE2443B10F56AA38B312FEE74CE048">31</mods:number>
</mods:detail>
<mods:extent id="7B60B633A272ED8664B8645EA0C54D03" unit="page">
<mods:start id="A88CF7B0C8543978DFD6B6C711026BD1">1</mods:start>
<mods:end id="15BFAF1695AA3EA7DAAA40523E64A924">10</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location id="BEE681F8B73471EF19A32DA71026AFB2">
<mods:url id="4B0C2858B0275C4834911C01BF150DC7">http://dx.doi.org/10.1590/2358-2936e2023014</mods:url>
</mods:location>
<mods:classification id="E03FB13DF7817DCC62655F05E27A4FFF">journal article</mods:classification>
<mods:identifier id="FF45DC10E064F4C0D4118C026F33C8A3" type="DOI">10.1590/2358-2936e2023014</mods:identifier>
<mods:identifier id="6E96B893C917E53254B3967C042AF78E" type="ISSN">2358-2936</mods:identifier>
<mods:identifier id="E36F756F257CDDEAC074A4294CB38A62" type="Zenodo-Dep">10905096</mods:identifier>
<mods:identifier id="67088395FB217FDBE6C3A0C21686395C" type="ZooBank">31ABBD35-9781-4D92-82E7-A3BCF8BB61BF</mods:identifier>
</mods:mods>
<treatment id="03C387F4FFC2B1473B09B86F23138152" LSID="urn:lsid:plazi:treatment:03C387F4FFC2B1473B09B86F23138152" httpUri="http://treatment.plazi.org/id/03C387F4FFC2B1473B09B86F23138152" lastPageId="8" lastPageNumber="9" pageId="5" pageNumber="6">
<subSubSection id="C3706569FFC2B14A3B09B86F2477811F" box="[371,616,259,288]" pageId="5" pageNumber="6" type="nomenclature">
<paragraph id="8BD536E2FFC2B14A3B09B86F2477811F" blockId="5.[219,805,259,405]" box="[371,616,259,288]" pageId="5" pageNumber="6">
<heading id="D09D818EFFC2B14A3B09B86F2477811F" bold="true" box="[371,616,259,288]" centered="true" fontSize="12" level="2" pageId="5" pageNumber="6" reason="2">
<emphasis id="B91EEAF0FFC2B14A3B09B86F2477811F" bold="true" box="[371,616,259,288]" pageId="5" pageNumber="6">
<taxonomicName id="4C6A4D61FFC2B14A3B09B86F24018120" ID-CoL="BDQDZ" authority="Ng &amp; Clark, 2023" authorityName="Ng &amp; Clark" authorityYear="2023" box="[371,542,259,288]" class="Malacostraca" family="Pilumnidae" genus="Vellumnus" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="tki" status="sp. nov.">
<emphasis id="B91EEAF0FFC2B14A3B09B86F24018120" bold="true" box="[371,542,259,288]" italics="true" pageId="5" pageNumber="6">Vellumnus tki</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A22D578BFFC2B14A385EB86F2477811F" box="[548,616,259,287]" pageId="5" pageNumber="6" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C3706569FFC2B1473BD3B84623138152" lastPageId="8" lastPageNumber="9" pageId="5" pageNumber="6" type="description">
<paragraph id="8BD536E2FFC2B14A3BD3B846242E8147" blockId="5.[219,805,259,405]" box="[425,561,298,327]" pageId="5" pageNumber="6">
(
<figureCitation id="13512A67FFC2B14A3BC8B84624378147" box="[434,552,298,327]" captionStart-0="Figure 4" captionStart-1="Figure 5" captionStart-2="Figure 6" captionStartId-0="5.[181,252,1915,1938]" captionStartId-1="6.[181,252,1916,1939]" captionStartId-2="7.[181,252,1852,1875]" captionTargetBox-0="[226,1422,446,1895]" captionTargetBox-1="[228,1420,955,1890]" captionTargetBox-2="[229,1431,170,1823]" captionTargetId-0="figure-94@5.[226,1422,446,1895]" captionTargetId-1="figure-302@6.[228,1420,955,1890]" captionTargetId-2="figure-128@7.[204,1444,151,1833]" captionTargetPageId-0="5" captionTargetPageId-1="6" captionTargetPageId-2="7" captionText-0="Figure 4. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Overall dorsal view; B, ventral view of cephalothorax." captionText-1="Figure 5. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Dorsal view of carapace (right side denuded); B, outer view of left chela; C, dorsal view of left cheliped; D, left fourth ambulatory leg." captionText-2="Figure 6. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Right side of denuded carapace;B, front, epistome, antennule,antenna and orbit; C, leftthird maxilliped(denuded); D, leftfourth ambulatory leg(denuded); E, anterior thoracic sternum; F, pleon; G, left G1 (ventral view); H, distal part of left G1 (ventral view); I, tip of left G1 (ventral view); J, distal part of left G1 (dorsal view); K, left G2. Scales: A–F= 1.0 mm; G, J = 0.5 mm; H, I = 0.2 mm." figureDoi-0="http://doi.org/10.5281/zenodo.10905104" figureDoi-1="http://doi.org/10.5281/zenodo.10905106" figureDoi-2="http://doi.org/10.5281/zenodo.10905108" httpUri-0="https://zenodo.org/record/10905104/files/figure.png" httpUri-1="https://zenodo.org/record/10905106/files/figure.png" httpUri-2="https://zenodo.org/record/10905108/files/figure.png" pageId="5" pageNumber="6">Figs. 4–6</figureCitation>
)
</paragraph>
<paragraph id="8BD536E2FFC2B14A3AA1B83D24DD8195" blockId="5.[219,805,259,405]" pageId="5" pageNumber="6">
Zoobank:
<uri id="FFFB3AE0FFC2B14A3B2DB83D24DD8195" pageId="5" pageNumber="6">
urn:lsid:zoobank.org:pub:
<uuid id="FFCC0C37FFC2B14A38F1B83D24DD8195" pageId="5" pageNumber="6">31ABBD35- 9781-4D92-82E7-A3BCF8BB61BF</uuid>
</uri>
</paragraph>
<paragraph id="8BD536E2FFC2B14A390BB9FB238F8102" blockId="5.[841,1466,151,258]" pageId="5" pageNumber="6">
<emphasis id="B91EEAF0FFC2B14A390BB9FB225880B4" box="[881,1095,151,180]" italics="true" pageId="5" pageNumber="6">Material examined</emphasis>
.
<materialsCitation id="3B023CBFFFC2B14A3E28B9FB238F8102" collectingDate="1893-11-03" collectorName="P. W. Bassett-Smith" country="China" location="China" pageId="5" pageNumber="6" specimenCount="1" typeStatus="holotype">
<typeStatus id="54D18840FFC2B14A3E28B9FB22D680B4" box="[1106,1225,151,180]" pageId="5" pageNumber="6" type="holotype">Holotype</typeStatus>
: male (7.8 × 6.0 mm) (NHM 1932.7.7.22, ex
<date id="FFD41022FFC2B14A3E29B9D222D680DB" box="[1107,1225,190,219]" pageId="5" pageNumber="6" value="1893-11-03">
<collectingDate id="EF90E9CAFFC2B14A3E29B9D222D680DB" box="[1107,1225,190,219]" pageId="5" pageNumber="6" value="1893-11-03">1893.11.3</collectingDate>
</date>
), Macclesfield Bank, South
<collectingCountry id="F37D7672FFC2B14A39E2B98925FB8102" box="[920,996,229,258]" name="China" pageId="5" pageNumber="6">China</collectingCountry>
Sea, coll.
<collectorName id="269F5334FFC2B14A3E21B98A235C8102" box="[1115,1347,229,258]" pageId="5" pageNumber="6">P.W. Bassett-Smith</collectorName>
, 1893.
</materialsCitation>
</paragraph>
<paragraph id="8BD536E2FFC2B149390BB8472209823D" blockId="5.[843,1473,298,405]" lastBlockId="6.[841,1469,151,573]" lastPageId="6" lastPageNumber="7" pageId="5" pageNumber="6">
<emphasis id="B91EEAF0FFC2B14A390BB84725F88147" box="[881,999,299,327]" italics="true" pageId="5" pageNumber="6">Diagnosis</emphasis>
. Carapace relatively quadrate (
<figureCitation id="13512A67FFC2B14A3F06B846256C816E" captionStart="Figure 4" captionStartId="5.[181,252,1915,1938]" captionTargetBox="[226,1422,446,1895]" captionTargetId="figure-94@5.[226,1422,446,1895]" captionTargetPageId="5" captionText="Figure 4. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Overall dorsal view; B, ventral view of cephalothorax." figureDoi="http://doi.org/10.5281/zenodo.10905104" httpUri="https://zenodo.org/record/10905104/files/figure.png" pageId="5" pageNumber="6">Figs. 4A</figureCitation>
,
<figureCitation id="13512A67FFC2B14A39FEB83D25B0816E" box="[900,943,337,366]" captionStart="Figure 5" captionStartId="6.[181,252,1916,1939]" captionTargetBox="[228,1420,955,1890]" captionTargetId="figure-302@6.[228,1420,955,1890]" captionTargetPageId="6" captionText="Figure 5. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Dorsal view of carapace (right side denuded); B, outer view of left chela; C, dorsal view of left cheliped; D, left fourth ambulatory leg." figureDoi="http://doi.org/10.5281/zenodo.10905106" httpUri="https://zenodo.org/record/10905106/files/figure.png" pageId="5" pageNumber="6">5A</figureCitation>
); setae on carapace evenly distributed, without ridges or vermiform patterns (
<figureCitation id="13512A67FFC2B14A3F6EB81423658195" box="[1300,1402,376,405]" captionStart="Figure 4" captionStartId="5.[181,252,1915,1938]" captionTargetBox="[226,1422,446,1895]" captionTargetId="figure-94@5.[226,1422,446,1895]" captionTargetPageId="5" captionText="Figure 4. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Overall dorsal view; B, ventral view of cephalothorax." figureDoi="http://doi.org/10.5281/zenodo.10905104" httpUri="https://zenodo.org/record/10905104/files/figure.png" pageId="5" pageNumber="6">Figs. 4A</figureCitation>
,
<figureCitation id="13512A67FFC2B14A3FF9B81423AF8195" box="[1411,1456,376,405]" captionStart="Figure 5" captionStartId="6.[181,252,1916,1939]" captionTargetBox="[228,1420,955,1890]" captionTargetId="figure-302@6.[228,1420,955,1890]" captionTargetPageId="6" captionText="Figure 5. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Dorsal view of carapace (right side denuded); B, outer view of left chela; C, dorsal view of left cheliped; D, left fourth ambulatory leg." figureDoi="http://doi.org/10.5281/zenodo.10905106" httpUri="https://zenodo.org/record/10905106/files/figure.png" pageId="5" pageNumber="6">5A</figureCitation>
); setae on pereiopods covered with dense, short, soft pubescence almost completely obscuring margins and surfaces (
<figureCitation id="13512A67FFC1B1493B21B98527DC8106" box="[347,451,233,262]" captionStart="Figure 4" captionStartId="5.[181,252,1915,1938]" captionTargetBox="[226,1422,446,1895]" captionTargetId="figure-94@5.[226,1422,446,1895]" captionTargetPageId="5" captionText="Figure 4. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Overall dorsal view; B, ventral view of cephalothorax." figureDoi="http://doi.org/10.5281/zenodo.10905104" httpUri="https://zenodo.org/record/10905104/files/figure.png" pageId="6" pageNumber="7">Figs. 4A</figureCitation>
,
<figureCitation id="13512A67FFC1B1493BB7B98527EA8106" box="[461,501,233,262]" captionStart="Figure 5" captionStartId="6.[181,252,1916,1939]" captionTargetBox="[228,1420,955,1890]" captionTargetId="figure-302@6.[228,1420,955,1890]" captionTargetPageId="6" captionText="Figure 5. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Dorsal view of carapace (right side denuded); B, outer view of left chela; C, dorsal view of left cheliped; D, left fourth ambulatory leg." figureDoi="http://doi.org/10.5281/zenodo.10905106" httpUri="https://zenodo.org/record/10905106/files/figure.png" pageId="6" pageNumber="7">5A</figureCitation>
); epigastric, mesogastric, postorbital cristae low, gastric, subhepatic and branchial regions with on anterior margins (
<figureCitation id="13512A67FFC1B1493892B85726C48181" captionStart="Figure 5" captionStartId="6.[181,252,1916,1939]" captionTargetBox="[228,1420,955,1890]" captionTargetId="figure-302@6.[228,1420,955,1890]" captionTargetPageId="6" captionText="Figure 5. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Dorsal view of carapace (right side denuded); B, outer view of left chela; C, dorsal view of left cheliped; D, left fourth ambulatory leg." figureDoi="http://doi.org/10.5281/zenodo.10905106" httpUri="https://zenodo.org/record/10905106/files/figure.png" pageId="6" pageNumber="7">Figs. 5A</figureCitation>
,
<figureCitation id="13512A67FFC1B1493A9FB80827118181" box="[229,270,356,385]" captionStart="Figure 6" captionStartId="7.[181,252,1852,1875]" captionTargetBox="[229,1431,170,1823]" captionTargetId="figure-128@7.[204,1444,151,1833]" captionTargetPageId="7" captionText="Figure 6. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Right side of denuded carapace;B, front, epistome, antennule,antenna and orbit; C, leftthird maxilliped(denuded); D, leftfourth ambulatory leg(denuded); E, anterior thoracic sternum; F, pleon; G, left G1 (ventral view); H, distal part of left G1 (ventral view); I, tip of left G1 (ventral view); J, distal part of left G1 (dorsal view); K, left G2. Scales: A–F= 1.0 mm; G, J = 0.5 mm; H, I = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.10905108" httpUri="https://zenodo.org/record/10905108/files/figure.png" pageId="6" pageNumber="7">6A</figureCitation>
); frontal margin convex, lateral lobe distinct, bilobed; supraorbital margin with distinct median fissure (
<figureCitation id="13512A67FFC1B1493B6FB8DA276281D3" box="[277,381,438,467]" captionStart="Figure 5" captionStartId="6.[181,252,1916,1939]" captionTargetBox="[228,1420,955,1890]" captionTargetId="figure-302@6.[228,1420,955,1890]" captionTargetPageId="6" captionText="Figure 5. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Dorsal view of carapace (right side denuded); B, outer view of left chela; C, dorsal view of left cheliped; D, left fourth ambulatory leg." figureDoi="http://doi.org/10.5281/zenodo.10905106" httpUri="https://zenodo.org/record/10905106/files/figure.png" pageId="6" pageNumber="7">Figs. 5A</figureCitation>
,
<figureCitation id="13512A67FFC1B1493BF2B8DA27AE81D3" box="[392,433,438,467]" captionStart="Figure 6" captionStartId="7.[181,252,1852,1875]" captionTargetBox="[229,1431,170,1823]" captionTargetId="figure-128@7.[204,1444,151,1833]" captionTargetPageId="7" captionText="Figure 6. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Right side of denuded carapace;B, front, epistome, antennule,antenna and orbit; C, leftthird maxilliped(denuded); D, leftfourth ambulatory leg(denuded); E, anterior thoracic sternum; F, pleon; G, left G1 (ventral view); H, distal part of left G1 (ventral view); I, tip of left G1 (ventral view); J, distal part of left G1 (dorsal view); K, left G2. Scales: A–F= 1.0 mm; G, J = 0.5 mm; H, I = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.10905108" httpUri="https://zenodo.org/record/10905108/files/figure.png" pageId="6" pageNumber="7">6A</figureCitation>
); external orbital tooth acutely triangular, anterolateral teeth relatively smaller, triangular, third tooth smallest, margins lined with small granules (
<figureCitation id="13512A67FFC1B1493BC0BB5D243A824E" box="[442,549,561,590]" captionStart="Figure 5" captionStartId="6.[181,252,1916,1939]" captionTargetBox="[228,1420,955,1890]" captionTargetId="figure-302@6.[228,1420,955,1890]" captionTargetPageId="6" captionText="Figure 5. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Dorsal view of carapace (right side denuded); B, outer view of left chela; C, dorsal view of left cheliped; D, left fourth ambulatory leg." figureDoi="http://doi.org/10.5281/zenodo.10905106" httpUri="https://zenodo.org/record/10905106/files/figure.png" pageId="6" pageNumber="7">Figs. 5A</figureCitation>
,
<figureCitation id="13512A67FFC1B1493849BB5D2444824E" box="[563,603,561,590]" captionStart="Figure 6" captionStartId="7.[181,252,1852,1875]" captionTargetBox="[229,1431,170,1823]" captionTargetId="figure-128@7.[204,1444,151,1833]" captionTargetPageId="7" captionText="Figure 6. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Right side of denuded carapace;B, front, epistome, antennule,antenna and orbit; C, leftthird maxilliped(denuded); D, leftfourth ambulatory leg(denuded); E, anterior thoracic sternum; F, pleon; G, left G1 (ventral view); H, distal part of left G1 (ventral view); I, tip of left G1 (ventral view); J, distal part of left G1 (dorsal view); K, left G2. Scales: A–F= 1.0 mm; G, J = 0.5 mm; H, I = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.10905108" httpUri="https://zenodo.org/record/10905108/files/figure.png" pageId="6" pageNumber="7">6A</figureCitation>
); anteroexternal angle of merus of third maxilliped angular but not auriculiform, ischium with shallow oblique sulcus (
<figureCitation id="13512A67FFC1B1493AC4BBC0273C82C9" box="[190,291,684,713]" captionStart="Figure 6" captionStartId="7.[181,252,1852,1875]" captionTargetBox="[229,1431,170,1823]" captionTargetId="figure-128@7.[204,1444,151,1833]" captionTargetPageId="7" captionText="Figure 6. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Right side of denuded carapace;B, front, epistome, antennule,antenna and orbit; C, leftthird maxilliped(denuded); D, leftfourth ambulatory leg(denuded); E, anterior thoracic sternum; F, pleon; G, left G1 (ventral view); H, distal part of left G1 (ventral view); I, tip of left G1 (ventral view); J, distal part of left G1 (dorsal view); K, left G2. Scales: A–F= 1.0 mm; G, J = 0.5 mm; H, I = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.10905108" httpUri="https://zenodo.org/record/10905108/files/figure.png" pageId="6" pageNumber="7">Fig. 6C</figureCitation>
); outer surface of chelae with numerous round granules, vaguely arranged in longitudinal rows, carpus with numerous round granules, without distinct tooth on inner angle, fingers shorter than palm (
<figureCitation id="13512A67FFC1B1493AC6BA3C275F836D" box="[188,320,848,877]" captionStart="Figure 4" captionStartId="5.[181,252,1915,1938]" captionTargetBox="[226,1422,446,1895]" captionTargetId="figure-94@5.[226,1422,446,1895]" captionTargetPageId="5" captionText="Figure 4. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Overall dorsal view; B, ventral view of cephalothorax." figureDoi="http://doi.org/10.5281/zenodo.10905104" httpUri="https://zenodo.org/record/10905104/files/figure.png" pageId="6" pageNumber="7">Figs. 4A, B</figureCitation>
,
<figureCitation id="13512A67FFC1B1493B30BA3C278F836D" box="[330,400,848,877]" captionStart="Figure 5" captionStartId="6.[181,252,1916,1939]" captionTargetBox="[228,1420,955,1890]" captionTargetId="figure-302@6.[228,1420,955,1890]" captionTargetPageId="6" captionText="Figure 5. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Dorsal view of carapace (right side denuded); B, outer view of left chela; C, dorsal view of left cheliped; D, left fourth ambulatory leg." figureDoi="http://doi.org/10.5281/zenodo.10905106" httpUri="https://zenodo.org/record/10905106/files/figure.png" pageId="6" pageNumber="7">5B, C</figureCitation>
); ambulatory legs relatively short, without distinct crests or ridges; surfaces completely obscured by numerous setae(
<figureCitation id="13512A67FFC1B1493EE1B9FB230580B4" box="[1179,1306,151,180]" captionStart="Figure 4" captionStartId="5.[181,252,1915,1938]" captionTargetBox="[226,1422,446,1895]" captionTargetId="figure-94@5.[226,1422,446,1895]" captionTargetPageId="5" captionText="Figure 4. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Overall dorsal view; B, ventral view of cephalothorax." figureDoi="http://doi.org/10.5281/zenodo.10905104" httpUri="https://zenodo.org/record/10905104/files/figure.png" pageId="6" pageNumber="7">Figs.4A, B</figureCitation>
,
<figureCitation id="13512A67FFC1B1493F58B9FB235580B4" box="[1314,1354,151,180]" captionStart="Figure 5" captionStartId="6.[181,252,1916,1939]" captionTargetBox="[228,1420,955,1890]" captionTargetId="figure-302@6.[228,1420,955,1890]" captionTargetPageId="6" captionText="Figure 5. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Dorsal view of carapace (right side denuded); B, outer view of left chela; C, dorsal view of left cheliped; D, left fourth ambulatory leg." figureDoi="http://doi.org/10.5281/zenodo.10905106" httpUri="https://zenodo.org/record/10905106/files/figure.png" pageId="6" pageNumber="7">5D</figureCitation>
); anterior thoracic sternum with surfaces relatively smooth, sternites 3, 4 fused with shallow groove and lateral sutures demarcating them (
<figureCitation id="13512A67FFC1B1493EDEB8612312812A" box="[1188,1293,269,298]" captionStart="Figure 4" captionStartId="5.[181,252,1915,1938]" captionTargetBox="[226,1422,446,1895]" captionTargetId="figure-94@5.[226,1422,446,1895]" captionTargetPageId="5" captionText="Figure 4. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Overall dorsal view; B, ventral view of cephalothorax." figureDoi="http://doi.org/10.5281/zenodo.10905104" httpUri="https://zenodo.org/record/10905104/files/figure.png" pageId="6" pageNumber="7">Figs. 4B</figureCitation>
,
<figureCitation id="13512A67FFC1B1493F61B861235E812A" box="[1307,1345,269,298]" captionStart="Figure 6" captionStartId="7.[181,252,1852,1875]" captionTargetBox="[229,1431,170,1823]" captionTargetId="figure-128@7.[204,1444,151,1833]" captionTargetPageId="7" captionText="Figure 6. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Right side of denuded carapace;B, front, epistome, antennule,antenna and orbit; C, leftthird maxilliped(denuded); D, leftfourth ambulatory leg(denuded); E, anterior thoracic sternum; F, pleon; G, left G1 (ventral view); H, distal part of left G1 (ventral view); I, tip of left G1 (ventral view); J, distal part of left G1 (dorsal view); K, left G2. Scales: A–F= 1.0 mm; G, J = 0.5 mm; H, I = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.10905108" httpUri="https://zenodo.org/record/10905108/files/figure.png" pageId="6" pageNumber="7">6E</figureCitation>
); tubercle of sterno-pleonal locking mechanism rounded, on submedian part of sternite 5 (
<figureCitation id="13512A67FFC1B1493EC7B83723058179" box="[1213,1306,347,377]" captionStart="Figure 3" captionStartId="4.[181,252,1812,1835]" captionTargetBox="[187,1448,463,1784]" captionTargetId="figure-21@4.[181,1466,455,1792]" captionTargetPageId="4" captionText="Figure 3. Vellumnus penicillatus (Gordon, 1930). A, B, Holotype female (4.2 × 2.9 mm) (NHM 1930.12.2.123), Hong Kong; C–I, paratype male (3.6 × 2.9 mm) (NHM 1930.12.2.124), Hong Kong. A, Carapace (after Gordon, 1931: text-fig. 18a); B, left side of denuded carapace;C, right side ofdenuded carapace; D, posterior margin of epistome; E, left third maxilliped (denuded); F, anterior thoracic sternum; G, pleon; H, right G1 (dorsal view); I, right G1 (ventral view); J, right G2. Scales:B–G = 0.5 mm; H–J = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.10905102" httpUri="https://zenodo.org/record/10905102/files/figure.png" pageId="6" pageNumber="7">Fig. 3F</figureCitation>
); male pleon relatively narrow; somite subrectangular, somites 1 and 3 subequal in width, telson subtriangular (
<figureCitation id="13512A67FFC1B1493F05B8C6257081EE" captionStart="Figure 4" captionStartId="5.[181,252,1915,1938]" captionTargetBox="[226,1422,446,1895]" captionTargetId="figure-94@5.[226,1422,446,1895]" captionTargetPageId="5" captionText="Figure 4. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Overall dorsal view; B, ventral view of cephalothorax." figureDoi="http://doi.org/10.5281/zenodo.10905104" httpUri="https://zenodo.org/record/10905104/files/figure.png" pageId="6" pageNumber="7">Figs. 4B</figureCitation>
,
<figureCitation id="13512A67FFC1B149390DB8BD258381EE" box="[887,924,465,494]" captionStart="Figure 6" captionStartId="7.[181,252,1852,1875]" captionTargetBox="[229,1431,170,1823]" captionTargetId="figure-128@7.[204,1444,151,1833]" captionTargetPageId="7" captionText="Figure 6. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Right side of denuded carapace;B, front, epistome, antennule,antenna and orbit; C, leftthird maxilliped(denuded); D, leftfourth ambulatory leg(denuded); E, anterior thoracic sternum; F, pleon; G, left G1 (ventral view); H, distal part of left G1 (ventral view); I, tip of left G1 (ventral view); J, distal part of left G1 (dorsal view); K, left G2. Scales: A–F= 1.0 mm; G, J = 0.5 mm; H, I = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.10905108" httpUri="https://zenodo.org/record/10905108/files/figure.png" pageId="6" pageNumber="7">6F</figureCitation>
); G1 slender, sinuous, distal part bent laterally with subtruncate tip forming small flap on dorsal part (
<figureCitation id="13512A67FFC1B14939F6BB4C2216823D" box="[908,1033,544,573]" captionStart="Figure 6" captionStartId="7.[181,252,1852,1875]" captionTargetBox="[229,1431,170,1823]" captionTargetId="figure-128@7.[204,1444,151,1833]" captionTargetPageId="7" captionText="Figure 6. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Right side of denuded carapace;B, front, epistome, antennule,antenna and orbit; C, leftthird maxilliped(denuded); D, leftfourth ambulatory leg(denuded); E, anterior thoracic sternum; F, pleon; G, left G1 (ventral view); H, distal part of left G1 (ventral view); I, tip of left G1 (ventral view); J, distal part of left G1 (dorsal view); K, left G2. Scales: A–F= 1.0 mm; G, J = 0.5 mm; H, I = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.10905108" httpUri="https://zenodo.org/record/10905108/files/figure.png" pageId="6" pageNumber="7">Fig. 6H–I</figureCitation>
).
</paragraph>
<caption id="DF15666AFFC2B14A3ACFBE1727FE87B2" ID-DOI="http://doi.org/10.5281/zenodo.10905104" ID-Zenodo-Dep="10905104" httpUri="https://zenodo.org/record/10905104/files/figure.png" pageId="5" pageNumber="6" startId="5.[181,252,1915,1938]" targetBox="[226,1422,446,1895]" targetPageId="5" targetType="figure">
<paragraph id="8BD536E2FFC2B14A3ACFBE1727FE87B2" blockId="5.[181,1468,1914,1970]" pageId="5" pageNumber="6">
<emphasis id="B91EEAF0FFC2B14A3ACFBE1727098792" bold="true" box="[181,278,1915,1938]" pageId="5" pageNumber="6">Figure 4.</emphasis>
<taxonomicName id="4C6A4D61FFC2B14A3B5ABE1627BD8792" authority="Ng &amp; Clark, 2023" authorityName="Ng &amp; Clark" authorityYear="2023" box="[288,418,1914,1938]" class="Malacostraca" family="Pilumnidae" genus="Vellumnus" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="tki" status="sp. nov.">
<emphasis id="B91EEAF0FFC2B14A3B5ABE1627BD8792" box="[288,418,1914,1938]" italics="true" pageId="5" pageNumber="6">Vellumnus tki</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A22D578BFFC2B14A3BD2BE1727C28792" box="[424,477,1915,1938]" pageId="5" pageNumber="6" rank="species">n. sp.</taxonomicNameLabel>
, holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Overall dorsal view; B, ventral view of cephalothorax.
</paragraph>
</caption>
<paragraph id="8BD536E2FFC1B149390BBB0923838395" blockId="6.[841,1468,613,917]" pageId="6" pageNumber="7">
<emphasis id="B91EEAF0FFC1B149390BBB0925F28282" box="[881,1005,613,642]" italics="true" pageId="6" pageNumber="7">Etymology</emphasis>
. This species is named for the High Commissioner of the
<collectingCountry id="F37D7672FFC1B1493E3DBBE0235382A9" box="[1095,1356,652,681]" name="Singapore" pageId="6" pageNumber="7">Republic of Singapore</collectingCountry>
, London, in gratitude for all his support of the natural history digital repatriation project between the Lee Kong Chian Natural History Museum,
<collectingCountry id="F37D7672FFC1B1493EA1BA6E2348831F" box="[1243,1367,770,799]" name="Singapore" pageId="6" pageNumber="7">Singapore</collectingCountry>
, and the Natural History Museum, London. His Excellency Lim Thuan Kuan is known as “TK” to his friends (pronounced “tee-kay”), and is the origin of
<taxonomicName id="4C6A4D61FFC1B1493F25BA1423958395" authorityName="Ng &amp; Clark" authorityYear="2023" box="[1375,1418,888,917]" class="Malacostraca" family="Pilumnidae" genus="Vellumnus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="tki">
“
<emphasis id="B91EEAF0FFC1B1493F11BA1423958395" box="[1387,1418,888,917]" italics="true" pageId="6" pageNumber="7">tki</emphasis>
</taxonomicName>
”.
</paragraph>
<caption id="DF15666AFFC1B1493ACFBE1022F287B3" ID-DOI="http://doi.org/10.5281/zenodo.10905106" ID-Zenodo-Dep="10905106" httpUri="https://zenodo.org/record/10905106/files/figure.png" pageId="6" pageNumber="7" startId="6.[181,252,1916,1939]" targetBox="[228,1420,955,1890]" targetPageId="6" targetType="figure">
<paragraph id="8BD536E2FFC1B1493ACFBE1022F287B3" blockId="6.[181,1468,1915,1971]" pageId="6" pageNumber="7">
<emphasis id="B91EEAF0FFC1B1493ACFBE10270A8793" bold="true" box="[181,277,1916,1939]" pageId="6" pageNumber="7">Figure 5.</emphasis>
<taxonomicName id="4C6A4D61FFC1B1493B64BE1727808793" authority="Ng &amp; Clark, 2023" authorityName="Ng &amp; Clark" authorityYear="2023" box="[286,415,1915,1939]" class="Malacostraca" family="Pilumnidae" genus="Vellumnus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="tki" status="sp. nov.">
<emphasis id="B91EEAF0FFC1B1493B64BE1727808793" box="[286,415,1915,1939]" italics="true" pageId="6" pageNumber="7">Vellumnus tki</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A22D578BFFC1B1493BDFBE1027C58793" box="[421,474,1916,1939]" pageId="6" pageNumber="7" rank="species">n. sp.</taxonomicNameLabel>
, holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank.
<emphasis id="B91EEAF0FFC1B1493ECEBE1722DA8793" bold="true" box="[1204,1221,1915,1939]" pageId="6" pageNumber="7">A</emphasis>
, Dorsal view of carapace (right side denuded);
<emphasis id="B91EEAF0FFC1B1493BF5BEF727BF87B3" bold="true" box="[399,416,1947,1971]" pageId="6" pageNumber="7">B</emphasis>
, outer view of left chela;
<emphasis id="B91EEAF0FFC1B14938EDBEF724B687B3" bold="true" box="[663,681,1947,1971]" pageId="6" pageNumber="7">C</emphasis>
, dorsal view of left cheliped;
<emphasis id="B91EEAF0FFC1B14939B0BEF725C287B3" bold="true" box="[970,989,1947,1971]" pageId="6" pageNumber="7">D</emphasis>
, left fourth ambulatory leg.
</paragraph>
</caption>
<caption id="DF15666AFFC0B1483ACFBE5022FB87B3" ID-DOI="http://doi.org/10.5281/zenodo.10905108" ID-Zenodo-Dep="10905108" httpUri="https://zenodo.org/record/10905108/files/figure.png" pageId="7" pageNumber="8" startId="7.[181,252,1852,1875]" targetBox="[229,1431,170,1823]" targetPageId="7" targetType="figure">
<paragraph id="8BD536E2FFC0B1483ACFBE5022FB87B3" blockId="7.[180,1467,1851,1971]" pageId="7" pageNumber="8">
<emphasis id="B91EEAF0FFC0B1483ACFBE5027098753" bold="true" box="[181,278,1852,1875]" pageId="7" pageNumber="8">Figure 6.</emphasis>
<taxonomicName id="4C6A4D61FFC0B1483B5BBE5727BE8753" authority="Ng &amp; Clark, 2023" authorityName="Ng &amp; Clark" authorityYear="2023" box="[289,417,1851,1875]" class="Malacostraca" family="Pilumnidae" genus="Vellumnus" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="tki" status="sp. nov.">
<emphasis id="B91EEAF0FFC0B1483B5BBE5727BE8753" box="[289,417,1851,1875]" italics="true" pageId="7" pageNumber="8">Vellumnus tki</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A22D578BFFC0B1483BD2BE5027C28753" box="[424,477,1852,1875]" pageId="7" pageNumber="8" rank="species">n. sp.</taxonomicNameLabel>
, holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank.
<emphasis id="B91EEAF0FFC0B1483EC5BE5722CF8753" bold="true" box="[1215,1232,1851,1875]" pageId="7" pageNumber="8">A</emphasis>
, Right side of denuded carapace;
<emphasis id="B91EEAF0FFC0B1483B6EBE37273B8773" bold="true" box="[276,292,1883,1907]" pageId="7" pageNumber="8">B</emphasis>
, front, epistome, antennule, antenna and orbit;
<emphasis id="B91EEAF0FFC0B148389DBE3724E78773" bold="true" box="[743,760,1883,1907]" pageId="7" pageNumber="8">C</emphasis>
, left third maxilliped (denuded);
<emphasis id="B91EEAF0FFC0B1483E4CBE3722568773" bold="true" box="[1078,1097,1883,1907]" pageId="7" pageNumber="8">D</emphasis>
, left fourth ambulatory leg (denuded);
<emphasis id="B91EEAF0FFC0B1483ACEBE1726DB8793" bold="true" box="[180,196,1915,1939]" pageId="7" pageNumber="8">E</emphasis>
, anterior thoracic sternum;
<emphasis id="B91EEAF0FFC0B1483BA4BE1727F28793" bold="true" box="[478,493,1915,1939]" pageId="7" pageNumber="8">F</emphasis>
, pleon;
<emphasis id="B91EEAF0FFC0B1483844BE17244E8793" bold="true" box="[574,593,1915,1939]" pageId="7" pageNumber="8">G</emphasis>
, left G1 (ventral view);
<emphasis id="B91EEAF0FFC0B1483939BE1725488793" bold="true" box="[835,855,1915,1939]" pageId="7" pageNumber="8">H</emphasis>
, distal part of left G1 (ventral view);
<emphasis id="B91EEAF0FFC0B1483EB5BE1722C68793" bold="true" box="[1231,1241,1915,1939]" pageId="7" pageNumber="8">I</emphasis>
, tip of left G1 (ventral view);
<emphasis id="B91EEAF0FFC0B1483A80BEF7271B87B3" bold="true" box="[250,260,1947,1971]" pageId="7" pageNumber="8">J</emphasis>
, distal part of left G1 (dorsal view);
<emphasis id="B91EEAF0FFC0B1483811BEF7246287B3" bold="true" box="[619,637,1947,1971]" pageId="7" pageNumber="8">K</emphasis>
, left G2. Scales:
<emphasis id="B91EEAF0FFC0B148395ABEF7255287B3" bold="true" box="[800,845,1947,1971]" pageId="7" pageNumber="8">A–F</emphasis>
= 1.0 mm;
<emphasis id="B91EEAF0FFC0B14839C2BEF725D487B3" bold="true" box="[952,971,1947,1971]" pageId="7" pageNumber="8">G</emphasis>
,
<emphasis id="B91EEAF0FFC0B14839ACBEF725FF87B3" bold="true" box="[982,992,1947,1971]" pageId="7" pageNumber="8">J</emphasis>
= 0.5 mm;
<emphasis id="B91EEAF0FFC0B1483E2ABEF7227B87B3" bold="true" box="[1104,1124,1947,1971]" pageId="7" pageNumber="8">H</emphasis>
,
<emphasis id="B91EEAF0FFC0B1483E15BEF7226687B3" bold="true" box="[1135,1145,1947,1971]" pageId="7" pageNumber="8">I</emphasis>
= 0.2 mm.
</paragraph>
</caption>
<paragraph id="8BD536E2FFCFB1473AA1B9FB24CF8177" blockId="8.[179,808,151,1972]" pageId="8" pageNumber="9">
Remarks. The
<typeStatus id="54D18840FFCFB1473BD4B9FB243C80B4" box="[430,547,151,180]" pageId="8" pageNumber="9" type="holotype">holotype</typeStatus>
was examined by Heinrich Balss in
<date id="FFD41022FFCFB1473BD5B9D3242A80DB" box="[431,565,190,219]" pageId="8" pageNumber="9" value="1932-06">June 1932</date>
and identified as “?
<taxonomicName id="4C6A4D61FFCFB1473AB1B989244A8102" baseAuthorityName="Stimpson" baseAuthorityYear="1858" box="[203,597,229,258]" class="Malacostraca" family="Pilumnidae" genus="Lophoplax" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="sculpta" subGenus="Pilumnoplax">
<emphasis id="B91EEAF0FFCFB1473AB1B98927558102" box="[203,330,229,258]" italics="true" pageId="8" pageNumber="9">Lophoplax</emphasis>
(
<emphasis id="B91EEAF0FFCFB1473B26B98927EF8102" box="[348,496,229,258]" italics="true" pageId="8" pageNumber="9">Pilumnoplax</emphasis>
)
<emphasis id="B91EEAF0FFCFB1473879B989244A8102" box="[515,597,229,258]" italics="true" pageId="8" pageNumber="9">sculpta</emphasis>
</taxonomicName>
”, but it is not this pilumnid species (see Takeda, 1977b;
<bibRefCitation id="EFFB4B13FFCFB14738F5B86126EC8150" author="Maenosono T" pageId="8" pageNumber="9" pagination="19 - 44" refId="ref3760" refString="Maenosono T 2019. Report on nine rare pilumnid crabs (Crustacea: Decapoda: Brachyura) collected from southern Japan, including three new records. Fauna Ryukyuana, 48: 19 - 44. [In Japanese with English abstract] https: // www. researchgate. net / publication / 340629602 _ Report _ on _ nine _ rare _ pilumnid _ crabs _ Crustacea _ Decapoda _ Brachyura _ collected _ from _ southern _ Japan _ including _ three _ new _ records _ In _ Japanese _ with _ English _ abstract" type="journal article" year="2019">Maenosono, 2019</bibRefCitation>
;
<bibRefCitation id="EFFB4B13FFCFB1473A87B858241E8150" author="Ng PKL &amp; Rahayu DL" box="[253,513,307,336]" pageId="8" pageNumber="9" pagination="428 - 454" refId="ref4102" refString="Ng PKL and Rahayu DL 2023. Review of the pilumnid crab genus Lophoplax Tesch, 1918 from the western Pacific, with descriptions of two new species, and the clarification of the identity of Pseudocryptocoeloma parvus Ward, 1936 (Crustacea: Brachyura). Zootaxa, 5244 (5): 428 - 454. https: // doi. org / 10.11646 / zootaxa. 5244.5.2" type="journal article" year="2023">Ng and Rahayu, 2023</bibRefCitation>
). Instead, it is considered here to be an undescribed
<taxonomicName id="4C6A4D61FFCFB1473B8BB83624CF8177" box="[497,720,346,375]" class="Malacostraca" family="Pilumnidae" genus="Vellumnus" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="undetermined">
<emphasis id="B91EEAF0FFCFB1473B8BB83624748177" box="[497,619,346,375]" italics="true" pageId="8" pageNumber="9">Vellumnus</emphasis>
species.
</taxonomicName>
</paragraph>
<paragraph id="8BD536E2FFCFB1473AA1B8ED23138152" blockId="8.[179,808,151,1972]" lastBlockId="8.[841,1467,151,338]" pageId="8" pageNumber="9">
In the relatively larger size, (ca. carapace width&gt;
<quantity id="4C929B07FFCFB1473ACFB8C4270181C5" box="[181,286,424,453]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="8" pageNumber="9" unit="mm" value="4.5" valueMax="5.0" valueMin="4.0">4–5 mm</quantity>
), a more quadrate shaped carapace, distinct carapace areolation, e.g., regions well demarcated, and relatively wider male anterior thoracic sternum,
<taxonomicName id="4C6A4D61FFCFB1473ACFBB712749823A" authority="Ng &amp; Clark, 2023" authorityName="Ng &amp; Clark" authorityYear="2023" box="[181,342,541,570]" class="Malacostraca" family="Pilumnidae" genus="Vellumnus" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="tki" status="sp. nov.">
<emphasis id="B91EEAF0FFCFB1473ACFBB712749823A" box="[181,342,541,570]" italics="true" pageId="8" pageNumber="9">Vellumnus tki</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A22D578BFFCFB1473B27BB7127828239" box="[349,413,541,569]" pageId="8" pageNumber="9" rank="species">n. sp.</taxonomicNameLabel>
is most similar to
<taxonomicName id="4C6A4D61FFCFB1473805BB712501823A" authorityName="Sakai" authorityYear="1969" box="[639,798,541,570]" class="Malacostraca" family="Planopilumnidae" genus="Planopilumnus" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="minabensis">
<emphasis id="B91EEAF0FFCFB1473805BB712501823A" box="[639,798,541,570]" italics="true" pageId="8" pageNumber="9">V. minabensis</emphasis>
</taxonomicName>
, but differs in that the carapace is more quadrate in shape, e.g., width to length ratio1.30;
<figureCitation id="13512A67FFCFB1473816BB0624D28288" box="[620,717,618,648]" captionStart="Figure 4" captionStartId="5.[181,252,1915,1938]" captionTargetBox="[226,1422,446,1895]" captionTargetId="figure-94@5.[226,1422,446,1895]" captionTargetPageId="5" captionText="Figure 4. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Overall dorsal view; B, ventral view of cephalothorax." figureDoi="http://doi.org/10.5281/zenodo.10905104" httpUri="https://zenodo.org/record/10905104/files/figure.png" pageId="8" pageNumber="9">Figs. 4A</figureCitation>
,
<figureCitation id="13512A67FFCFB14738ACBB0624E68287" box="[726,761,618,647]" captionStart="Figure 5" captionStartId="6.[181,252,1916,1939]" captionTargetBox="[228,1420,955,1890]" captionTargetId="figure-302@6.[228,1420,955,1890]" captionTargetPageId="6" captionText="Figure 5. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Dorsal view of carapace (right side denuded); B, outer view of left chela; C, dorsal view of left cheliped; D, left fourth ambulatory leg." figureDoi="http://doi.org/10.5281/zenodo.10905106" httpUri="https://zenodo.org/record/10905106/files/figure.png" pageId="8" pageNumber="9">5A</figureCitation>
(vs. carapace proportionately wider, e.g., width to length ratio
<quantity id="4C929B07FFCFB1473A8EBBD5272982D5" box="[244,310,696,726]" metricMagnitude="-2" metricUnit="m" metricValue="3.5559999999999996" pageId="8" pageNumber="9" unit="in" value="1.4">1.4 in</quantity>
<taxonomicName id="4C6A4D61FFCFB1473B46BBD527C882D5" authorityName="Sakai" authorityYear="1969" box="[316,471,696,725]" class="Malacostraca" family="Planopilumnidae" genus="Planopilumnus" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="minabensis">
<emphasis id="B91EEAF0FFCFB1473B46BBD527C882D5" box="[316,471,696,725]" italics="true" pageId="8" pageNumber="9">V. minabensis</emphasis>
</taxonomicName>
); the frontal lobe is convex;
<figureCitation id="13512A67FFCFB1473ACFBBB3270282FC" box="[181,285,735,764]" captionStart="Figure 5" captionStartId="6.[181,252,1916,1939]" captionTargetBox="[228,1420,955,1890]" captionTargetId="figure-302@6.[228,1420,955,1890]" captionTargetPageId="6" captionText="Figure 5. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Dorsal view of carapace (right side denuded); B, outer view of left chela; C, dorsal view of left cheliped; D, left fourth ambulatory leg." figureDoi="http://doi.org/10.5281/zenodo.10905106" httpUri="https://zenodo.org/record/10905106/files/figure.png" pageId="8" pageNumber="9">Figs. 5A</figureCitation>
,
<figureCitation id="13512A67FFCFB1473B51BBB3275082FC" box="[299,335,735,764]" captionStart="Figure 6" captionStartId="7.[181,252,1852,1875]" captionTargetBox="[229,1431,170,1823]" captionTargetId="figure-128@7.[204,1444,151,1833]" captionTargetPageId="7" captionText="Figure 6. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Right side of denuded carapace;B, front, epistome, antennule,antenna and orbit; C, leftthird maxilliped(denuded); D, leftfourth ambulatory leg(denuded); E, anterior thoracic sternum; F, pleon; G, left G1 (ventral view); H, distal part of left G1 (ventral view); I, tip of left G1 (ventral view); J, distal part of left G1 (dorsal view); K, left G2. Scales: A–F= 1.0 mm; G, J = 0.5 mm; H, I = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.10905108" httpUri="https://zenodo.org/record/10905108/files/figure.png" pageId="8" pageNumber="9">6A</figureCitation>
(vs. frontal lobe strongly convex in
<taxonomicName id="4C6A4D61FFCFB1473974BB8C272C8323" authorityName="Sakai" authorityYear="1969" class="Malacostraca" family="Planopilumnidae" genus="Planopilumnus" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="minabensis">
<emphasis id="B91EEAF0FFCFB1473974BB8C272C8323" italics="true" pageId="8" pageNumber="9">V. minabensis</emphasis>
</taxonomicName>
); the regions of carapace have scattered granules only on the anterior margins;
<figureCitation id="13512A67FFCFB14738CEBA41253F834A" box="[692,800,813,842]" captionStart="Figure 5" captionStartId="6.[181,252,1916,1939]" captionTargetBox="[228,1420,955,1890]" captionTargetId="figure-302@6.[228,1420,955,1890]" captionTargetPageId="6" captionText="Figure 5. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Dorsal view of carapace (right side denuded); B, outer view of left chela; C, dorsal view of left cheliped; D, left fourth ambulatory leg." figureDoi="http://doi.org/10.5281/zenodo.10905106" httpUri="https://zenodo.org/record/10905106/files/figure.png" pageId="8" pageNumber="9">Figs. 5A</figureCitation>
,
<figureCitation id="13512A67FFCFB1473ACFBA3826C68371" box="[181,217,852,881]" captionStart="Figure 6" captionStartId="7.[181,252,1852,1875]" captionTargetBox="[229,1431,170,1823]" captionTargetId="figure-128@7.[204,1444,151,1833]" captionTargetPageId="7" captionText="Figure 6. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Right side of denuded carapace;B, front, epistome, antennule,antenna and orbit; C, leftthird maxilliped(denuded); D, leftfourth ambulatory leg(denuded); E, anterior thoracic sternum; F, pleon; G, left G1 (ventral view); H, distal part of left G1 (ventral view); I, tip of left G1 (ventral view); J, distal part of left G1 (dorsal view); K, left G2. Scales: A–F= 1.0 mm; G, J = 0.5 mm; H, I = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.10905108" httpUri="https://zenodo.org/record/10905108/files/figure.png" pageId="8" pageNumber="9">6A</figureCitation>
(vs. regions of carapace covered with numerous granules in
<taxonomicName id="4C6A4D61FFCFB1473B45BA1027C78398" authorityName="Sakai" authorityYear="1969" box="[319,472,891,920]" class="Malacostraca" family="Planopilumnidae" genus="Planopilumnus" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="minabensis">
<emphasis id="B91EEAF0FFCFB1473B45BA1027C78398" box="[319,472,891,920]" italics="true" pageId="8" pageNumber="9">V. minabensis</emphasis>
</taxonomicName>
); the anterolateral teeth are proportionately smaller;
<figureCitation id="13512A67FFCFB1473BA9BACE242D83BF" box="[467,562,930,959]" captionStart="Figure 5" captionStartId="6.[181,252,1916,1939]" captionTargetBox="[228,1420,955,1890]" captionTargetId="figure-302@6.[228,1420,955,1890]" captionTargetPageId="6" captionText="Figure 5. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Dorsal view of carapace (right side denuded); B, outer view of left chela; C, dorsal view of left cheliped; D, left fourth ambulatory leg." figureDoi="http://doi.org/10.5281/zenodo.10905106" httpUri="https://zenodo.org/record/10905106/files/figure.png" pageId="8" pageNumber="9">Figs. 5A</figureCitation>
,
<figureCitation id="13512A67FFCFB1473841BACE244183BF" box="[571,606,930,959]" captionStart="Figure 6" captionStartId="7.[181,252,1852,1875]" captionTargetBox="[229,1431,170,1823]" captionTargetId="figure-128@7.[204,1444,151,1833]" captionTargetPageId="7" captionText="Figure 6. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Right side of denuded carapace;B, front, epistome, antennule,antenna and orbit; C, leftthird maxilliped(denuded); D, leftfourth ambulatory leg(denuded); E, anterior thoracic sternum; F, pleon; G, left G1 (ventral view); H, distal part of left G1 (ventral view); I, tip of left G1 (ventral view); J, distal part of left G1 (dorsal view); K, left G2. Scales: A–F= 1.0 mm; G, J = 0.5 mm; H, I = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.10905108" httpUri="https://zenodo.org/record/10905108/files/figure.png" pageId="8" pageNumber="9">6A</figureCitation>
(vs. anterolateral teeth large and prominent in
<taxonomicName id="4C6A4D61FFCFB147384FBAA624C283E6" authorityName="Sakai" authorityYear="1969" box="[565,733,969,998]" class="Malacostraca" family="Planopilumnidae" genus="Planopilumnus" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="minabensis">
<emphasis id="B91EEAF0FFCFB147384FBAA624C283E6" box="[565,733,969,998]" italics="true" pageId="8" pageNumber="9">V. minabensis</emphasis>
</taxonomicName>
); the granules on the carpus and chela are distinctly more dispersed;
<figureCitation id="13512A67FFCFB1473B3ABD7B27DE8434" box="[320,449,1047,1076]" captionStart="Figure 5" captionStartId="6.[181,252,1916,1939]" captionTargetBox="[228,1420,955,1890]" captionTargetId="figure-302@6.[228,1420,955,1890]" captionTargetPageId="6" captionText="Figure 5. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Dorsal view of carapace (right side denuded); B, outer view of left chela; C, dorsal view of left cheliped; D, left fourth ambulatory leg." figureDoi="http://doi.org/10.5281/zenodo.10905106" httpUri="https://zenodo.org/record/10905106/files/figure.png" pageId="8" pageNumber="9">Fig. 5B, C</figureCitation>
(vs. granules on the carpus and chela densely packed in
<taxonomicName id="4C6A4D61FFCFB147386BBD5324B2845B" authorityName="Sakai" authorityYear="1969" box="[529,685,1086,1115]" class="Malacostraca" family="Planopilumnidae" genus="Planopilumnus" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="minabensis">
<emphasis id="B91EEAF0FFCFB147386BBD5324B2845B" box="[529,685,1086,1115]" italics="true" pageId="8" pageNumber="9">V. minabensis</emphasis>
</taxonomicName>
); and the ambulatory merus appears to be relatively shorter;
<figureCitation id="13512A67FFCFB1473AC2BDE0270784A9" box="[184,280,1164,1193]" captionStart="Figure 4" captionStartId="5.[181,252,1915,1938]" captionTargetBox="[226,1422,446,1895]" captionTargetId="figure-94@5.[226,1422,446,1895]" captionTargetPageId="5" captionText="Figure 4. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Overall dorsal view; B, ventral view of cephalothorax." figureDoi="http://doi.org/10.5281/zenodo.10905104" httpUri="https://zenodo.org/record/10905104/files/figure.png" pageId="8" pageNumber="9">Figs.4A</figureCitation>
,
<figureCitation id="13512A67FFCFB1473B5BBDE0275984A9" box="[289,326,1164,1193]" captionStart="Figure 5" captionStartId="6.[181,252,1916,1939]" captionTargetBox="[228,1420,955,1890]" captionTargetId="figure-302@6.[228,1420,955,1890]" captionTargetPageId="6" captionText="Figure 5. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Dorsal view of carapace (right side denuded); B, outer view of left chela; C, dorsal view of left cheliped; D, left fourth ambulatory leg." figureDoi="http://doi.org/10.5281/zenodo.10905106" httpUri="https://zenodo.org/record/10905106/files/figure.png" pageId="8" pageNumber="9">5D</figureCitation>
(vs. ambulatory merus relatively longer in
<emphasis id="B91EEAF0FFCFB1473ACEBDD8274B84D0" box="[180,340,1203,1232]" italics="true" pageId="8" pageNumber="9">
<taxonomicName id="4C6A4D61FFCFB1473ACEBDD8275284D0" authorityName="Sakai" authorityYear="1969" box="[180,333,1203,1232]" class="Malacostraca" family="Planopilumnidae" genus="Planopilumnus" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="minabensis">V.minabensis</taxonomicName>
;
</emphasis>
cf.
<bibRefCitation id="EFFB4B13FFCFB1473B01BDDF241984D0" author="Sakai T" box="[379,518,1203,1232]" pageId="8" pageNumber="9" pagination="243 - 280" refId="ref4229" refString="Sakai T 1969. Two new genera and twenty-two new species of crabs from Japan. Proceedings of the Biological Society of Washington, 82: 243 - 280. https: // biostor. org / reference / 77888" type="journal article" year="1969">Sakai, 1969</bibRefCitation>
: text-fig. 13;
<bibRefCitation id="EFFB4B13FFCFB14738EDBDDF253E84D0" author="Sakai T" box="[663,801,1203,1232]" pageId="8" pageNumber="9" pagination="1 - 251" refId="ref4269" refString="Sakai T 1976. Crabs of Japan and the Adjacent Seas. In three volumes; English Text, xxix + 773 p., Japanese Text, p. 1 - 461, Plates volume, p. 1 - 16, pls. 1 - 251. Tokyo, Kodansha Ltd." type="book chapter" year="1976">Sakai, 1976</bibRefCitation>
: text fig. 263, pl. 176, fig. 1). The G1 structures of the two species are similar, with the distal part slightly shorter with the tip more truncate in
<taxonomicName id="4C6A4D61FFCFB1473817BC4424B78545" authority="Ng &amp; Clark, 2023" authorityName="Ng &amp; Clark" authorityYear="2023" box="[621,680,1320,1349]" class="Malacostraca" family="Pilumnidae" genus="Vellumnus" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="tki" status="n. sp.">
<emphasis id="B91EEAF0FFCFB1473817BC4424B78545" box="[621,680,1320,1349]" italics="true" pageId="8" pageNumber="9">V.tki</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A22D578BFFCFB14738D7BC4424F28544" box="[685,749,1320,1348]" pageId="8" pageNumber="9" rank="species">n. sp.</taxonomicNameLabel>
;
<figureCitation id="13512A67FFCFB1473882BC4426E8856B" captionStart="Figure 6" captionStartId="7.[181,252,1852,1875]" captionTargetBox="[229,1431,170,1823]" captionTargetId="figure-128@7.[204,1444,151,1833]" captionTargetPageId="7" captionText="Figure 6. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Right side of denuded carapace;B, front, epistome, antennule,antenna and orbit; C, leftthird maxilliped(denuded); D, leftfourth ambulatory leg(denuded); E, anterior thoracic sternum; F, pleon; G, left G1 (ventral view); H, distal part of left G1 (ventral view); I, tip of left G1 (ventral view); J, distal part of left G1 (dorsal view); K, left G2. Scales: A–F= 1.0 mm; G, J = 0.5 mm; H, I = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.10905108" httpUri="https://zenodo.org/record/10905108/files/figure.png" pageId="8" pageNumber="9">Fig. 6G–I</figureCitation>
(vs. longer and more tapering in
<taxonomicName id="4C6A4D61FFCFB14738FABC232503856B" authorityName="Sakai" authorityYear="1969" box="[640,796,1358,1387]" class="Malacostraca" family="Planopilumnidae" genus="Planopilumnus" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="minabensis">
<emphasis id="B91EEAF0FFCFB14738FABC232503856B" box="[640,796,1358,1387]" italics="true" pageId="8" pageNumber="9">V. minabensis</emphasis>
</taxonomicName>
;
<bibRefCitation id="EFFB4B13FFCFB1473ACFBC1927578592" author="Sakai T" box="[181,328,1397,1426]" pageId="8" pageNumber="9" pagination="243 - 280" refId="ref4229" refString="Sakai T 1969. Two new genera and twenty-two new species of crabs from Japan. Proceedings of the Biological Society of Washington, 82: 243 - 280. https: // biostor. org / reference / 77888" type="journal article" year="1969">Sakai, 1969</bibRefCitation>
: text-fig. 12a) but this difference is not significant at the species level. The arrangement of setae on the carapace of
<taxonomicName id="4C6A4D61FFCFB1473BA5BCA8240385E0" authority="Ng &amp; Clark, 2023" authorityName="Ng &amp; Clark" authorityYear="2023" box="[479,540,1475,1504]" class="Malacostraca" family="Pilumnidae" genus="Vellumnus" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="tki" status="n. sp.">
<emphasis id="B91EEAF0FFCFB1473BA5BCA8240385E0" box="[479,540,1475,1504]" italics="true" pageId="8" pageNumber="9">V. tki</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A22D578BFFCFB1473859BCA8247D85E0" box="[547,610,1476,1504]" pageId="8" pageNumber="9" rank="species">n. sp.</taxonomicNameLabel>
is also different from that of
<taxonomicName id="4C6A4D61FFCFB1473B2DBC8727E88607" authorityName="Sakai" authorityYear="1969" box="[343,503,1514,1543]" class="Malacostraca" family="Planopilumnidae" genus="Planopilumnus" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="minabensis">
<emphasis id="B91EEAF0FFCFB1473B2DBC8727E88607" box="[343,503,1514,1543]" italics="true" pageId="8" pageNumber="9">V. minabensis</emphasis>
</taxonomicName>
.
<bibRefCitation id="EFFB4B13FFCFB147387DBC8624BA8607" author="Sakai T" box="[519,677,1514,1543]" pageId="8" pageNumber="9" pagination="243 - 280" refId="ref4229" refString="Sakai T 1969. Two new genera and twenty-two new species of crabs from Japan. Proceedings of the Biological Society of Washington, 82: 243 - 280. https: // biostor. org / reference / 77888" type="journal article" year="1969">Sakai (1969)</bibRefCitation>
described the setae on the carapace of
<taxonomicName id="4C6A4D61FFCFB1473B86BF7E2488862E" authorityName="Sakai" authorityYear="1969" box="[508,663,1553,1582]" class="Malacostraca" family="Planopilumnidae" genus="Planopilumnus" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="minabensis">
<emphasis id="B91EEAF0FFCFB1473B86BF7E2488862E" box="[508,663,1553,1582]" italics="true" pageId="8" pageNumber="9">V. minabensis</emphasis>
</taxonomicName>
as arranged in a “vermiform” manner (
<bibRefCitation id="EFFB4B13FFCFB1473B88BF5424DE8655" author="Sakai T" box="[498,705,1592,1621]" pageId="8" pageNumber="9" pagination="243 - 280" refId="ref4229" refString="Sakai T 1969. Two new genera and twenty-two new species of crabs from Japan. Proceedings of the Biological Society of Washington, 82: 243 - 280. https: // biostor. org / reference / 77888" type="journal article" year="1969">Sakai, 1969: 266</bibRefCitation>
) but his original figure (
<bibRefCitation id="EFFB4B13FFCFB1473B01BF33240C867C" author="Sakai T" box="[379,531,1631,1660]" pageId="8" pageNumber="9" pagination="243 - 280" refId="ref4229" refString="Sakai T 1969. Two new genera and twenty-two new species of crabs from Japan. Proceedings of the Biological Society of Washington, 82: 243 - 280. https: // biostor. org / reference / 77888" type="journal article" year="1969">Sakai, 1969</bibRefCitation>
: text-fig. 13) does not illustrate this character. In a later color figure of the species, however, he showed the vermiform setal patten (
<bibRefCitation id="EFFB4B13FFCFB1473AC6BFB8274F86F1" author="Sakai T" box="[188,336,1748,1777]" pageId="8" pageNumber="9" pagination="1 - 251" refId="ref4269" refString="Sakai T 1976. Crabs of Japan and the Adjacent Seas. In three volumes; English Text, xxix + 773 p., Japanese Text, p. 1 - 461, Plates volume, p. 1 - 16, pls. 1 - 251. Tokyo, Kodansha Ltd." type="book chapter" year="1976">Sakai, 1976</bibRefCitation>
: pl. 176 fig. 1). This carapace setation pattern resembles that of
<taxonomicName id="4C6A4D61FFCFB1473B9CBF9024858718" authorityName="Miers" authorityYear="1884" box="[486,666,1787,1816]" class="Malacostraca" family="Pilumnidae" genus="Pilumnus" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="labyrinthicus">
<emphasis id="B91EEAF0FFCFB1473B9CBF9024858718" box="[486,666,1787,1816]" italics="true" pageId="8" pageNumber="9">V. labyrinthicus</emphasis>
</taxonomicName>
except that in
<taxonomicName id="4C6A4D61FFCFB1473AA8BE4F2775873F" authorityName="Sakai" authorityYear="1969" box="[210,362,1826,1855]" class="Malacostraca" family="Planopilumnidae" genus="Planopilumnus" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="minabensis">
<emphasis id="B91EEAF0FFCFB1473AA8BE4F2775873F" box="[210,362,1826,1855]" italics="true" pageId="8" pageNumber="9">V.minabensis</emphasis>
</taxonomicName>
, the carapace is proportionately wider and the anterolateral teeth are relatively weaker and directed obliquely anteriorly (
<bibRefCitation id="EFFB4B13FFCFB1473850BE1C24DD878D" author="Sakai T" box="[554,706,1904,1933]" pageId="8" pageNumber="9" pagination="243 - 280" refId="ref4229" refString="Sakai T 1969. Two new genera and twenty-two new species of crabs from Japan. Proceedings of the Biological Society of Washington, 82: 243 - 280. https: // biostor. org / reference / 77888" type="journal article" year="1969">Sakai, 1969</bibRefCitation>
: fig. 13;
<bibRefCitation id="EFFB4B13FFCFB1473ACFBEFB275B87B4" author="Sakai T" box="[181,324,1943,1972]" pageId="8" pageNumber="9" pagination="1 - 251" refId="ref4269" refString="Sakai T 1976. Crabs of Japan and the Adjacent Seas. In three volumes; English Text, xxix + 773 p., Japanese Text, p. 1 - 461, Plates volume, p. 1 - 16, pls. 1 - 251. Tokyo, Kodansha Ltd." type="book chapter" year="1976">Sakai, 1976</bibRefCitation>
: text fig. 263, pl. 176, fig. 1) (vs. carapace more quadrate, with the anterolateral teeth stronger and directed more laterally; cf.
<bibRefCitation id="EFFB4B13FFCFB1473EB2B9D3232180DC" author="Ng PKL" box="[1224,1342,191,220]" pageId="8" pageNumber="9" pagination="33 - 61" refId="ref3980" refString="Ng PKL 2010. On the Planopilumnidae Serene, 1984 (Crustacea: Brachyura: Pseudozioidea), with diagnoses of two new pilumnoid genera for species previously assigned to Planopilumnus Balss, 1933. Zootaxa, 2392 (1): 33 - 61. https: // doi. org / 10.11646 / zootaxa. 2392.1.2" type="journal article" year="2010">Ng, 2010</bibRefCitation>
: figs. 13A, 14A, 15A). The setae on the carapace of
<taxonomicName id="4C6A4D61FFCFB1473F4DB98B236B8103" authority="Ng &amp; Clark, 2023" authorityName="Ng &amp; Clark" authorityYear="2023" box="[1335,1396,230,259]" class="Malacostraca" family="Pilumnidae" genus="Vellumnus" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="tki" status="n. sp.">
<emphasis id="B91EEAF0FFCFB1473F4DB98B236B8103" box="[1335,1396,230,259]" italics="true" pageId="8" pageNumber="9">V. tki</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A22D578BFFCFB1473F01B98B23A58103" box="[1403,1466,231,259]" pageId="8" pageNumber="9" rank="species">n. sp.</taxonomicNameLabel>
are evenly distributed (
<figureCitation id="13512A67FFCFB1473E26B86122DD812B" box="[1116,1218,269,299]" captionStart="Figure 4" captionStartId="5.[181,252,1915,1938]" captionTargetBox="[226,1422,446,1895]" captionTargetId="figure-94@5.[226,1422,446,1895]" captionTargetPageId="5" captionText="Figure 4. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Overall dorsal view; B, ventral view of cephalothorax." figureDoi="http://doi.org/10.5281/zenodo.10905104" httpUri="https://zenodo.org/record/10905104/files/figure.png" pageId="8" pageNumber="9">Figs. 4A</figureCitation>
,
<figureCitation id="13512A67FFCFB1473EB0B86122EF812A" box="[1226,1264,269,298]" captionStart="Figure 5" captionStartId="6.[181,252,1916,1939]" captionTargetBox="[228,1420,955,1890]" captionTargetId="figure-302@6.[228,1420,955,1890]" captionTargetPageId="6" captionText="Figure 5. Vellumnus tki n. sp., holotype male (7.8 × 6.0 mm) (NHM 1932.7.7.22), Macclesfield Bank. A, Dorsal view of carapace (right side denuded); B, outer view of left chela; C, dorsal view of left cheliped; D, left fourth ambulatory leg." figureDoi="http://doi.org/10.5281/zenodo.10905106" httpUri="https://zenodo.org/record/10905106/files/figure.png" pageId="8" pageNumber="9">5A</figureCitation>
) and there are no ridges or vermiform patterns formed.
</paragraph>
</subSubSection>
</treatment>
</document>
Reference in a new issue View git blame Copy permalink