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treatments-xml/data/AA/11/87/AA1187DAFFDEF818FF1018E0FDCAF87F.xml
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<document id="3CC30C5D49E04EE4F531CE724FAA99D1" ID-CLB-Dataset="293300" ID-DOI="10.11646/zootaxa.5433.2.5" ID-GBIF-Dataset="d933d945-36e9-453c-979e-8e408d0e0330" ID-ISSN="1175-5326" ID-Zenodo-Dep="10954120" ID-ZooBank="AE99AF6B-787F-4E48-8DD3-F8B0ADD3A887" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1712751459482" checkinUser="plazi" docAuthor="Lee, Chi-Woo &amp; Min, Gi-Sik" docDate="2024" docId="AA1187DAFFDEF818FF1018E0FDCAF87F" docLanguage="en" docName="zootaxa.5433.2.5.pdf" docOrigin="Zootaxa 5433 (2)" docSource="http://dx.doi.org/10.11646/zootaxa.5433.2.5" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Pseudocrangonyx seomjinensis Lee &amp; Min 2024, sp. nov." docType="treatment" docUuid="5F17DD49-0931-4E8C-A999-1D704F6C817B" docUuidSource="ZooBank" docVersion="2" lastPageNumber="256" masterDocId="5628FFA2FFDDF81FFF87193CFF92FF8D" masterDocTitle="Two new species of Pseudocrangonyx (Amphipoda: Pseudocrangonyctidae) from the hyporheic zones in South Korea" masterLastPageNumber="265" masterPageNumber="249" pageNumber="252" updateTime="1712752432382" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
<mods:mods id="00EFF88610BBE7EE6DCB53FD49BB0548" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:title id="041EE33369BFBF521189FDD7F7D66C02">Two new species of Pseudocrangonyx (Amphipoda: Pseudocrangonyctidae) from the hyporheic zones in South Korea</mods:title>
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<mods:namePart id="6874B864ECED2DE9167B7EFEB9E04964">Lee, Chi-Woo</mods:namePart>
<mods:affiliation id="504F9646F294968D8C7C092804C2D0B1">Nakdonggang National Institute of Biological Resources, Sangju 37242, Korea &amp; Department of Biological Sciences, Inha University, Incheon 22212, Korea</mods:affiliation>
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<mods:namePart id="AEA956B74ADA7C01D90C799A985A01A5">Min, Gi-Sik</mods:namePart>
<mods:affiliation id="B9B2DBF86EB263326AFB36D3A8648851">Department of Biological Sciences, Inha University, Incheon 22212, Korea</mods:affiliation>
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<mods:title id="4A57B07EE22D23F66E5F50864DD2496D">Zootaxa</mods:title>
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<mods:date id="FD0D32E5DA95D838C5F5DC4C47215D77">2024</mods:date>
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<mods:number id="C82DD45B23D6C11ECDB17DAF4609A8D2">2024-04-05</mods:number>
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<mods:number id="573F5B69C2D5CACFF4418A054F3D38DB">5433</mods:number>
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<mods:identifier id="91614907AF7B69EF224EB1317CD38F02" type="ZooBank">AE99AF6B-787F-4E48-8DD3-F8B0ADD3A887</mods:identifier>
</mods:mods>
<treatment id="AA1187DAFFDEF818FF1018E0FDCAF87F" ID-DOI="http://doi.org/10.5281/zenodo.10954103" ID-Zenodo-Dep="10954103" LSID="urn:lsid:zoobank.org:act:5F17DD49-0931-4E8C-A999-1D704F6C817B" httpUri="http://treatment.plazi.org/id/AA1187DAFFDEF818FF1018E0FDCAF87F" lastPageId="7" lastPageNumber="256" pageId="3" pageNumber="252">
<subSubSection id="6AA26547FFDEF81CFF1018E0FD06FE7A" box="[151,660,476,503]" pageId="3" pageNumber="252" type="nomenclature">
<paragraph id="220736CCFFDEF81CFF1018E0FD06FE7A" blockId="3.[151,962,476,611]" box="[151,660,476,503]" pageId="3" pageNumber="252">
<heading id="794F81A0FFDEF81CFF1018E0FD06FE7A" bold="true" box="[151,660,476,503]" fontSize="11" level="1" pageId="3" pageNumber="252" reason="1">
<emphasis id="10CCEADEFFDEF81CFF1018E0FD06FE7A" bold="true" box="[151,660,476,503]" pageId="3" pageNumber="252">
1.
<taxonomicName id="E5B84D4FFFDEF81CFF3218E0FDA2FE7B" authority="Lee &amp; Min, 2024" authorityName="Lee &amp; Min" authorityYear="2024" box="[181,560,476,503]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="252" phylum="Arthropoda" rank="species" species="seomjinensis" status="sp. nov.">
<emphasis id="10CCEADEFFDEF81CFF3218E0FDA2FE7B" bold="true" box="[181,560,476,503]" italics="true" pageId="3" pageNumber="252">Pseudocrangonyx seomjinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="0BFF57A5FFDEF81CFDB018E1FD06FE7A" box="[567,660,477,503]" pageId="3" pageNumber="252" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="6AA26547FFDEF81CFF101B3CFED0FDEF" pageId="3" pageNumber="252" type="description">
<paragraph id="220736CCFFDEF81CFF101B3CFC50FD96" blockId="3.[151,962,476,611]" box="[151,962,512,539]" pageId="3" pageNumber="252">
<uri id="56293ACEFFDEF81CFF101B3CFC50FD96" box="[151,962,512,539]" pageId="3" pageNumber="252">
urn:lsid:zoobank.org:act:
<uuid id="561E0C19FFDEF81CFE2A1B3CFC50FD96" box="[429,962,512,539]" pageId="3" pageNumber="252">5F17DD49-0931-4E8C-A999-1D704F6C817B</uuid>
</uri>
</paragraph>
<paragraph id="220736CCFFDEF81CFF101B19FC8DFDB3" blockId="3.[151,962,476,611]" box="[151,799,548,575]" pageId="3" pageNumber="252">[New Korean name: seom-jin-gang-dong-gul-yeop-sae-u]</paragraph>
<paragraph id="220736CCFFDEF81CFF101B74FED0FDEF" blockId="3.[151,962,476,611]" box="[151,322,584,611]" pageId="3" pageNumber="252">
(
<figureCitation id="BA832A49FFDEF81CFF181B74FE91FDEE" box="[159,259,584,611]" captionStart="FIGURE 2" captionStartId="3.[151,250,1908,1932]" captionTargetBox="[151,1436,1354,1884]" captionTargetId="figure-343@3.[151,1436,1354,1884]" captionTargetPageId="3" captionText="FIGURE 2. Habitus of two new species. A, Pseudocrangonyx seomjinensis sp. nov.; B, Pseudocrangonyx danyangensis sp. nov.." figureDoi="http://doi.org/10.5281/zenodo.10954124" httpUri="https://zenodo.org/record/10954124/files/figure.png" pageId="3" pageNumber="252">Figs. 2A</figureCitation>
,
<figureCitation id="BA832A49FFDEF81CFE881B74FEA8FDEF" box="[271,314,584,610]" captionStart-0="FIGURE 3" captionStart-1="FIGURE 4" captionStart-2="FIGURE 5" captionStart-3="FIGURE 6" captionStartId-0="4.[151,250,1874,1898]" captionStartId-1="6.[151,250,1909,1933]" captionStartId-2="7.[151,250,1145,1169]" captionStartId-3="8.[151,250,1909,1933]" captionTargetBox-0="[206,1380,181,1850]" captionTargetBox-1="[193,1394,181,1884]" captionTargetBox-2="[151,1435,181,1121]" captionTargetBox-3="[208,1379,181,1884]" captionTargetId-0="figure-33@4.[206,1380,181,1850]" captionTargetId-1="figure-33@6.[193,1394,181,1884]" captionTargetId-2="figure-17@7.[151,1435,181,1121]" captionTargetId-3="figure-33@8.[208,1379,181,1884]" captionTargetPageId-0="4" captionTargetPageId-1="6" captionTargetPageId-2="7" captionTargetPageId-3="8" captionText-0="FIGURE 3. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642, A–C, G–J; paratype male, NNIBRIV69643, D; paratype female, NNIBRIV69641, E, F. A, antenna 1, medial view; B, accessory flagellum of antenna 1, medial view; C, antenna 2, lateral view; D, upper lip, posterior view; E, right mandible, medial view; F, incisor, lacinia mobilis of left mandible, medial view; G, lower lip, dorsal view; H, maxilla 1, dorsal view; I, maxilla 2, ventral view; J, maxilliped, ventral view." captionText-1="FIGURE 4. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642. A, gnathopod 1, lateral view; B, gnathopod 2, lateral view; C, pereopod 3, lateral view; D, dactylus of pereopod 3, lateral view; E, pereopod 4, lateral view; F, dactylus of pereopod 4, lateral view; G, pereopod 5, lateral view; H, dactylus of pereopod 5, lateral view; I, pereopod 6, lateral view; J, dactylus of pereopod 6, lateral view; K, pereopod 7, lateral view." captionText-2="FIGURE 5. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642. A–C, pleopod 1–3, lateral view; D, uropod 1, ventral view; E, uropod 2, ventral view; F, uropod 3, dorsal view; G, telson, ventral view." captionText-3="FIGURE 6. Pseudocrangonyx seomjinensis sp. nov., paratype male, NNIBRIV69643. A, antenna 1, medial view; B, accessory flagellum of antenna 1, medial view; C, antenna 2, medial view; D, calceolus of antenna 2, medial view; E, gnathopod 1, lateral view; F, gnathopod 2, lateral view; G, uropod 1, dorsal view; H, uropod 2, dorsal view; I, uropod 3, ventral view; J, telson, dorsal view." figureDoi-0="http://doi.org/10.5281/zenodo.10954126" figureDoi-1="http://doi.org/10.5281/zenodo.10954128" figureDoi-2="http://doi.org/10.5281/zenodo.10954130" figureDoi-3="http://doi.org/10.5281/zenodo.10954132" httpUri-0="https://zenodo.org/record/10954126/files/figure.png" httpUri-1="https://zenodo.org/record/10954128/files/figure.png" httpUri-2="https://zenodo.org/record/10954130/files/figure.png" httpUri-3="https://zenodo.org/record/10954132/files/figure.png" pageId="3" pageNumber="252">3–6</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="6AA26547FFDEF81CFF101BACFED5FC9B" pageId="3" pageNumber="252" type="materials_examined">
<paragraph id="220736CCFFDEF81CFF101BACFABDFD42" blockId="3.[151,1437,656,1331]" pageId="3" pageNumber="252">
<emphasis id="10CCEADEFFDEF81CFF101BACFE12FD27" bold="true" box="[151,384,656,682]" pageId="3" pageNumber="252">Material examined.</emphasis>
<materialsCitation id="92D03C91FFDEF81CFE001BACFABDFD42" collectingDate="2015-03-20" collectorName="C. - W. Lee." country="South Korea" county="Gurye-gun" latitude="35.190033" location="Seomjin River" longLatPrecision="1" longitude="127.38513" municipality="Gurye-eup" pageId="3" pageNumber="252" specimenCount="1" stateProvince="Jeonnam" typeStatus="holotype">
<typeStatus id="FD03886EFFDEF81CFE001BACFE66FD27" box="[391,500,656,682]" pageId="3" pageNumber="252" type="holotype">Holotype</typeStatus>
: NNIBRIV69642, female, BL
<quantity id="E5409B29FFDEF81CFCCE1BADFC33FD26" box="[841,929,657,683]" metricMagnitude="-3" metricUnit="m" metricValue="4.1" pageId="3" pageNumber="252" unit="mm" value="4.1">4.1 mm</quantity>
, collected from
<location id="27676017FFDEF81CFBD21BACFB65FD27" LSID="urn:lsid:plazi:treatment:AA1187DAFFDEF818FF1018E0FDCAF87F:27676017FFDEF81CFBD21BACFB65FD27" box="[1109,1271,656,682]" country="South Korea" county="Gurye-gun" latitude="35.190033" longLatPrecision="1" longitude="127.38513" municipality="Gurye-eup" name="Seomjin River" pageId="3" pageNumber="252" stateProvince="Jeonnam">Seomjin River</location>
(
<geoCoordinate id="478C500BFFDEF81CFA811BAEFA0AFD20" box="[1286,1432,658,685]" degrees="35" direction="north" minutes="11.402" orientation="latitude" pageId="3" pageNumber="252" precision="1" value="35.190033">35°11.402′N</geoCoordinate>
,
<geoCoordinate id="478C500BFFDEF81CFF101B8AFEA7FD5C" box="[151,309,694,721]" degrees="127" direction="east" minutes="23.108" orientation="longitude" pageId="3" pageNumber="252" precision="1" value="127.38513">127°23.108′E</geoCoordinate>
),
<location id="27676017FFDEF81CFECF1B88FE2BFD43" LSID="urn:lsid:plazi:treatment:AA1187DAFFDEF818FF1018E0FDCAF87F:27676017FFDEF81CFECF1B88FE2BFD43" box="[328,441,692,718]" country="South Korea" county="Gurye-gun" latitude="35.190033" longLatPrecision="1" longitude="127.38513" municipality="Gurye-eup" name="Gyesan-ri" pageId="3" pageNumber="252" stateProvince="Jeonnam">Gyesan-ri</location>
,
<collectingMunicipality id="C263ACB6FFDEF81CFE431B89FDADFD42" box="[452,575,693,719]" pageId="3" pageNumber="252">Gurye-eup</collectingMunicipality>
,
<collectingCounty id="CB664E40FFDEF81CFDCD1B89FD54FD42" box="[586,710,693,719]" pageId="3" pageNumber="252">Gurye-gun</collectingCounty>
,
<collectingRegion id="E07CF82EFFDEF81CFD561B88FCFAFD43" box="[721,872,692,718]" country="South Korea" name="Jeonnam" pageId="3" pageNumber="252">Jeollanam-do</collectingRegion>
,
<collectingCountry id="5AAF765CFFDEF81CFCF11B89FC2FFD42" box="[886,957,693,719]" name="South Korea" pageId="3" pageNumber="252">Korea</collectingCountry>
, on
<date id="5606100CFFDEF81CFC6B1B89FBEDFD42" box="[1004,1151,692,719]" pageId="3" pageNumber="252" value="2015-03-20">
<collectingDate id="4642E9E4FFDEF81CFC6B1B89FBEDFD42" box="[1004,1151,692,719]" pageId="3" pageNumber="252" value="2015-03-20">20 Mar 2015</collectingDate>
</date>
, by
<collectorName id="8F4D531AFFDEF81CFB2A1B89FABDFD42" box="[1197,1327,693,719]" pageId="3" pageNumber="252">C. -W. Lee.</collectorName>
</materialsCitation>
</paragraph>
<paragraph id="220736CCFFDEF81CFF401BE5FED5FC9B" blockId="3.[151,1437,656,1331]" pageId="3" pageNumber="252">
<typeStatus id="FD03886EFFDEF81CFF401BE5FEAAFD7E" box="[199,312,729,755]" pageId="3" pageNumber="252" type="paratype">Paratypes</typeStatus>
: NNIBRIV69643,
<specimenCount id="34BEFD45FFDEF81CFD8C1BE5FDCBFD7F" box="[523,601,728,755]" count="1" pageId="3" pageNumber="252" type="male">1 male</specimenCount>
, BL
<quantity id="E5409B29FFDEF81CFD091BE5FD74FD7E" box="[654,742,729,755]" metricMagnitude="-3" metricUnit="m" metricValue="3.3" pageId="3" pageNumber="252" unit="mm" value="3.3">3.3 mm</quantity>
, NNIBRIV69641,
<specimenCount id="34BEFD45FFDEF81CFC3C1BE5FB8DFD7F" box="[955,1055,728,755]" count="1" pageId="3" pageNumber="252" type="female">1 female</specimenCount>
, BL
<quantity id="E5409B29FFDEF81CFBD41BE5FB3EFD7E" box="[1107,1196,729,755]" metricMagnitude="-3" metricUnit="m" metricValue="3.9" pageId="3" pageNumber="252" unit="mm" value="3.9">3.9 mm</quantity>
;
<materialsCitation id="92D03C91FFDEF81CFB3F1BE4FED1FC9B" collectingDate="2015-03-20" collectorName="C. - W. Lee." country="South Korea" county="Gurye-gun" latitude="35.190033" location="Seomjin River" longLatPrecision="1" longitude="127.38513" municipality="Gurye-eup" pageId="3" pageNumber="252" specimenCount="1" stateProvince="Jeonnam" typeStatus="paratype">collection data same as for holotype</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="6AA26547FFDEF81CFF401A1CFDC6FBD6" pageId="3" pageNumber="252" type="diagnosis">
<paragraph id="220736CCFFDEF81CFF401A1CFDC6FBD6" blockId="3.[151,1437,656,1331]" pageId="3" pageNumber="252">
<emphasis id="10CCEADEFFDEF81CFF401A1CFED0FCB7" bold="true" box="[199,322,800,826]" pageId="3" pageNumber="252">Diagnosis.</emphasis>
Antennal sinus with rounded angle; eyes absent; pereonites 7 with short dorsal setae; dorsal margin of urosomite 1–3 with setae; sternal gill absent; female antenna 1 being 0.34 times as long as body length; male antenna 2 with calceoli; mandible palp article 3 longer than article 2; maxilla 1 outer plate with 7 serrate teeth; maxilla 2 inner plate with oblique inner row of 2 setae; palmar margins of propodi of gnathopods 1 and 2 with 3–5 and 7–9 robust setae, respectively; pleopod peduncles lacking marginal setae, inner margin of inner rami without bifid setae; uropod 1 inner ramus 0.86 times as long as peduncle, inner margin with robust seta, outer margin bare, basal part with slender seta, outer ramus marginally bare; uropod 2 inner ramus 1.3 times as long as peduncle, inner and outer rami marginally bare; uropod 3 terminal article longer than adjacent robust setae; telson each lobe with apical robust seta and 1 penicillate seta.
</paragraph>
</subSubSection>
<subSubSection id="6AA26547FFDEF818FF401D58FB93F9E8" lastPageId="7" lastPageNumber="256" pageId="3" pageNumber="252" type="description">
<paragraph id="220736CCFFDEF81CFF401D58FC22FABE" blockId="3.[151,1437,656,1331]" pageId="3" pageNumber="252">
<emphasis id="10CCEADEFFDEF81CFF401D58FECBFBF3" bold="true" box="[199,345,1124,1150]" pageId="3" pageNumber="252">Description.</emphasis>
Female
<typeStatus id="FD03886EFFDEF81CFE381D58FDB3FBF3" box="[447,545,1124,1150]" pageId="3" pageNumber="252" type="holotype">holotype</typeStatus>
(NNIBRIV69642): Head (
<figureCitation id="BA832A49FFDEF81CFCDF1D58FC21FBF2" box="[856,947,1124,1151]" captionStart="FIGURE 2" captionStartId="3.[151,250,1908,1932]" captionTargetBox="[151,1436,1354,1884]" captionTargetId="figure-343@3.[151,1436,1354,1884]" captionTargetPageId="3" captionText="FIGURE 2. Habitus of two new species. A, Pseudocrangonyx seomjinensis sp. nov.; B, Pseudocrangonyx danyangensis sp. nov.." figureDoi="http://doi.org/10.5281/zenodo.10954124" httpUri="https://zenodo.org/record/10954124/files/figure.png" pageId="3" pageNumber="252">Fig. 2A</figureCitation>
) with short dorsal setae; rostrum reduced; lateral cephalic lobe rounded; antennal sinus shallow with rounded angle; eyes absent. Dorsal margin of pleonites 1–3 and urosomites 1–2 with setae (
<figureCitation id="BA832A49FFDEF81CFDA01D90FD12FB4A" box="[551,640,1196,1223]" captionStart="FIGURE 2" captionStartId="3.[151,250,1908,1932]" captionTargetBox="[151,1436,1354,1884]" captionTargetId="figure-343@3.[151,1436,1354,1884]" captionTargetPageId="3" captionText="FIGURE 2. Habitus of two new species. A, Pseudocrangonyx seomjinensis sp. nov.; B, Pseudocrangonyx danyangensis sp. nov.." figureDoi="http://doi.org/10.5281/zenodo.10954124" httpUri="https://zenodo.org/record/10954124/files/figure.png" pageId="3" pageNumber="252">Fig. 2A</figureCitation>
). Ventral margin of urosomite 1 without setae (
<figureCitation id="BA832A49FFDEF81CFB0D1D90FB76FB4A" box="[1162,1252,1196,1223]" captionStart="FIGURE 2" captionStartId="3.[151,250,1908,1932]" captionTargetBox="[151,1436,1354,1884]" captionTargetId="figure-343@3.[151,1436,1354,1884]" captionTargetPageId="3" captionText="FIGURE 2. Habitus of two new species. A, Pseudocrangonyx seomjinensis sp. nov.; B, Pseudocrangonyx danyangensis sp. nov.." figureDoi="http://doi.org/10.5281/zenodo.10954124" httpUri="https://zenodo.org/record/10954124/files/figure.png" pageId="3" pageNumber="252">Fig. 2A</figureCitation>
). Ventral margin of epimeral plate 1 without seta, posteroventral corner rounded with seta (
<figureCitation id="BA832A49FFDEF81CFC581DECFBA9FB66" box="[991,1083,1232,1259]" captionStart="FIGURE 2" captionStartId="3.[151,250,1908,1932]" captionTargetBox="[151,1436,1354,1884]" captionTargetId="figure-343@3.[151,1436,1354,1884]" captionTargetPageId="3" captionText="FIGURE 2. Habitus of two new species. A, Pseudocrangonyx seomjinensis sp. nov.; B, Pseudocrangonyx danyangensis sp. nov.." figureDoi="http://doi.org/10.5281/zenodo.10954124" httpUri="https://zenodo.org/record/10954124/files/figure.png" pageId="3" pageNumber="252">Fig. 2A</figureCitation>
); ventral and posterior margins of plate 2 each with seta, posteroventral corner rounded with seta (
<figureCitation id="BA832A49FFDEF81CFC011DC8FC73FA82" box="[902,993,1268,1295]" captionStart="FIGURE 2" captionStartId="3.[151,250,1908,1932]" captionTargetBox="[151,1436,1354,1884]" captionTargetId="figure-343@3.[151,1436,1354,1884]" captionTargetPageId="3" captionText="FIGURE 2. Habitus of two new species. A, Pseudocrangonyx seomjinensis sp. nov.; B, Pseudocrangonyx danyangensis sp. nov.." figureDoi="http://doi.org/10.5281/zenodo.10954124" httpUri="https://zenodo.org/record/10954124/files/figure.png" pageId="3" pageNumber="252">Fig. 2A</figureCitation>
); ventral and posterior margins of plate 3 each with seta, posteroventral corner rounded without seta (
<figureCitation id="BA832A49FFDEF81CFCCE1C24FC31FABE" box="[841,931,1304,1331]" captionStart="FIGURE 2" captionStartId="3.[151,250,1908,1932]" captionTargetBox="[151,1436,1354,1884]" captionTargetId="figure-343@3.[151,1436,1354,1884]" captionTargetPageId="3" captionText="FIGURE 2. Habitus of two new species. A, Pseudocrangonyx seomjinensis sp. nov.; B, Pseudocrangonyx danyangensis sp. nov.." figureDoi="http://doi.org/10.5281/zenodo.10954124" httpUri="https://zenodo.org/record/10954124/files/figure.png" pageId="3" pageNumber="252">Fig. 2A</figureCitation>
).
</paragraph>
<caption id="76C76644FFDEF81CFF101E48FF58F83D" ID-DOI="http://doi.org/10.5281/zenodo.10954124" ID-Zenodo-Dep="10954124" httpUri="https://zenodo.org/record/10954124/files/figure.png" pageId="3" pageNumber="252" startId="3.[151,250,1908,1932]" targetBox="[151,1436,1354,1884]" targetPageId="3" targetType="figure">
<paragraph id="220736CCFFDEF81CFF101E48FF58F83D" blockId="3.[151,1436,1908,1969]" pageId="3" pageNumber="252">
<emphasis id="10CCEADEFFDEF81CFF101E48FE87F801" bold="true" box="[151,277,1908,1932]" pageId="3" pageNumber="252">FIGURE 2.</emphasis>
Habitus of two new species. A,
<taxonomicName id="E5B84D4FFFDEF81CFDE01E48FC34F801" authority="Lee &amp; Min, 2024" authorityName="Lee &amp; Min" authorityYear="2024" box="[615,934,1908,1932]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="252" phylum="Arthropoda" rank="species" species="seomjinensis" status="sp. nov.">
<emphasis id="10CCEADEFFDEF81CFDE01E48FC34F801" box="[615,934,1908,1932]" italics="true" pageId="3" pageNumber="252">Pseudocrangonyx seomjinensis</emphasis>
</taxonomicName>
<emphasis id="10CCEADEFFDEF81CFC291E49FB92F800" bold="true" box="[942,1024,1909,1933]" pageId="3" pageNumber="252">
<taxonomicNameLabel id="0BFF57A5FFDEF81CFC291E49FB92F800" box="[942,1024,1909,1933]" pageId="3" pageNumber="252" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
; B,
<taxonomicName id="E5B84D4FFFDEF81CFBA81E48FAE4F801" authority="Lee &amp; Min, 2024" authorityName="Lee &amp; Min" authorityYear="2024" box="[1071,1398,1908,1932]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="252" phylum="Arthropoda" rank="species" species="danyangensis" status="sp. nov.">
<emphasis id="10CCEADEFFDEF81CFBA81E48FAE4F801" box="[1071,1398,1908,1932]" italics="true" pageId="3" pageNumber="252">Pseudocrangonyx danyangensis</emphasis>
</taxonomicName>
<emphasis id="10CCEADEFFDEF81CFAF91E49FF51F83C" bold="true" pageId="3" pageNumber="252">
<taxonomicNameLabel id="0BFF57A5FFDEF81CFAF91E49FF51F83C" pageId="3" pageNumber="252" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
.
</paragraph>
</caption>
<caption id="76C76644FFD9F81BFF101E6EFE89F877" ID-DOI="http://doi.org/10.5281/zenodo.10954126" ID-Zenodo-Dep="10954126" httpUri="https://zenodo.org/record/10954126/files/figure.png" pageId="4" pageNumber="253" startId="4.[151,250,1874,1898]" targetBox="[206,1380,181,1850]" targetPageId="4" targetType="figure">
<paragraph id="220736CCFFD9F81BFF101E6EFE89F877" blockId="4.[151,1437,1874,2042]" pageId="4" pageNumber="253">
<emphasis id="10CCEADEFFD9F81BFF101E6EFE8FF8E7" bold="true" box="[151,285,1874,1898]" pageId="4" pageNumber="253">FIGURE 3.</emphasis>
<taxonomicName id="E5B84D4FFFD9F81BFEAA1E6EFDE1F8E7" authority="Lee &amp; Min, 2024" authorityName="Lee &amp; Min" authorityYear="2024" box="[301,627,1874,1898]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="253" phylum="Arthropoda" rank="species" species="seomjinensis" status="sp. nov.">
<emphasis id="10CCEADEFFD9F81BFEAA1E6EFDE1F8E7" box="[301,627,1874,1898]" italics="true" pageId="4" pageNumber="253">Pseudocrangonyx seomjinensis</emphasis>
</taxonomicName>
<emphasis id="10CCEADEFFD9F81BFD031E6EFD4CF8E7" bold="true" box="[644,734,1874,1898]" pageId="4" pageNumber="253">
<taxonomicNameLabel id="0BFF57A5FFD9F81BFD031E6EFD4CF8E7" box="[644,734,1874,1898]" pageId="4" pageNumber="253" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, holotype female, NNIBRIV69642, A–C, G–J; paratype male, NNIBRIV69643, D; paratype female, NNIBRIV69641, E, F. A, antenna 1, medial view; B, accessory flagellum of antenna 1, medial view; C, antenna 2, lateral view; D, upper lip, posterior view; E, right mandible, medial view; F, incisor, lacinia mobilis of left mandible, medial view; G, lower lip, dorsal view; H, maxilla 1, dorsal view; I, maxilla 2, ventral view; J, maxilliped, ventral view.
</paragraph>
</caption>
<paragraph id="220736CCFFD8F81AFF4019ABFBE5FE90" blockId="5.[151,1437,151,2013]" pageId="5" pageNumber="254">
Antenna 1 (
<figureCitation id="BA832A49FFD8F81AFECB19ABFE34FF3C" box="[332,422,151,177]" captionStart="FIGURE 3" captionStartId="4.[151,250,1874,1898]" captionTargetBox="[206,1380,181,1850]" captionTargetId="figure-33@4.[206,1380,181,1850]" captionTargetPageId="4" captionText="FIGURE 3. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642, A–C, G–J; paratype male, NNIBRIV69643, D; paratype female, NNIBRIV69641, E, F. A, antenna 1, medial view; B, accessory flagellum of antenna 1, medial view; C, antenna 2, lateral view; D, upper lip, posterior view; E, right mandible, medial view; F, incisor, lacinia mobilis of left mandible, medial view; G, lower lip, dorsal view; H, maxilla 1, dorsal view; I, maxilla 2, ventral view; J, maxilliped, ventral view." figureDoi="http://doi.org/10.5281/zenodo.10954126" httpUri="https://zenodo.org/record/10954126/files/figure.png" pageId="5" pageNumber="254">Fig. 3A</figureCitation>
) 0.34 times as long as body length, peduncular articles
<quantity id="E5409B29FFD8F81AFB9919ABFBECFF3C" box="[1054,1150,151,177]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" metricValueMax="7.62" metricValueMin="2.54" pageId="5" pageNumber="254" unit="in" value="2.0" valueMax="3.0" valueMin="1.0">1 to 3 in</quantity>
length ratio of 1.0: 0.6: 0.4; accessory flagellum (
<figureCitation id="BA832A49FFD8F81AFE3E1987FD9DFF58" box="[441,527,187,213]" captionStart="FIGURE 3" captionStartId="4.[151,250,1874,1898]" captionTargetBox="[206,1380,181,1850]" captionTargetId="figure-33@4.[206,1380,181,1850]" captionTargetPageId="4" captionText="FIGURE 3. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642, A–C, G–J; paratype male, NNIBRIV69643, D; paratype female, NNIBRIV69641, E, F. A, antenna 1, medial view; B, accessory flagellum of antenna 1, medial view; C, antenna 2, lateral view; D, upper lip, posterior view; E, right mandible, medial view; F, incisor, lacinia mobilis of left mandible, medial view; G, lower lip, dorsal view; H, maxilla 1, dorsal view; I, maxilla 2, ventral view; J, maxilliped, ventral view." figureDoi="http://doi.org/10.5281/zenodo.10954126" httpUri="https://zenodo.org/record/10954126/files/figure.png" pageId="5" pageNumber="254">Fig. 3B</figureCitation>
) 2-articulate, terminal article with 3 setae and 1 aesthetasc; primary flagellum 9- articulate, 1 aesthetasc on some articles. Antenna 2 (
<figureCitation id="BA832A49FFD8F81AFD6519E3FCAAFF74" box="[738,824,223,249]" captionStart="FIGURE 3" captionStartId="4.[151,250,1874,1898]" captionTargetBox="[206,1380,181,1850]" captionTargetId="figure-33@4.[206,1380,181,1850]" captionTargetPageId="4" captionText="FIGURE 3. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642, A–C, G–J; paratype male, NNIBRIV69643, D; paratype female, NNIBRIV69641, E, F. A, antenna 1, medial view; B, accessory flagellum of antenna 1, medial view; C, antenna 2, lateral view; D, upper lip, posterior view; E, right mandible, medial view; F, incisor, lacinia mobilis of left mandible, medial view; G, lower lip, dorsal view; H, maxilla 1, dorsal view; I, maxilla 2, ventral view; J, maxilliped, ventral view." figureDoi="http://doi.org/10.5281/zenodo.10954126" httpUri="https://zenodo.org/record/10954126/files/figure.png" pageId="5" pageNumber="254">Fig. 3C</figureCitation>
) 0.63 times as long as antenna 1; flagellum 0.68 times as long as peduncular articles 4 and 5 combined, consisting of 4 articles; calceoli absent.
</paragraph>
<paragraph id="220736CCFFD8F81AFF40181BFC4AFD08" blockId="5.[151,1437,151,2013]" pageId="5" pageNumber="254">
Upper lip (Male
<typeStatus id="FD03886EFFD8F81AFE16181BFE66FECC" box="[401,500,295,321]" pageId="5" pageNumber="254" type="paratype">paratype</typeStatus>
,
<figureCitation id="BA832A49FFD8F81AFD83181BFDCDFECC" box="[516,607,295,321]" captionStart="FIGURE 3" captionStartId="4.[151,250,1874,1898]" captionTargetBox="[206,1380,181,1850]" captionTargetId="figure-33@4.[206,1380,181,1850]" captionTargetPageId="4" captionText="FIGURE 3. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642, A–C, G–J; paratype male, NNIBRIV69643, D; paratype female, NNIBRIV69641, E, F. A, antenna 1, medial view; B, accessory flagellum of antenna 1, medial view; C, antenna 2, lateral view; D, upper lip, posterior view; E, right mandible, medial view; F, incisor, lacinia mobilis of left mandible, medial view; G, lower lip, dorsal view; H, maxilla 1, dorsal view; I, maxilla 2, ventral view; J, maxilliped, ventral view." figureDoi="http://doi.org/10.5281/zenodo.10954126" httpUri="https://zenodo.org/record/10954126/files/figure.png" pageId="5" pageNumber="254">Fig. 3D</figureCitation>
) with rounded anterior margin, bearing fine setae. Mandibles (Female
<typeStatus id="FD03886EFFD8F81AFF101877FF68FEE8" box="[151,250,331,357]" pageId="5" pageNumber="254" type="paratype">paratype</typeStatus>
,
<figureCitation id="BA832A49FFD8F81AFE801877FEE8FEE8" box="[263,378,331,357]" captionStart="FIGURE 3" captionStartId="4.[151,250,1874,1898]" captionTargetBox="[206,1380,181,1850]" captionTargetId="figure-33@4.[206,1380,181,1850]" captionTargetPageId="4" captionText="FIGURE 3. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642, A–C, G–J; paratype male, NNIBRIV69643, D; paratype female, NNIBRIV69641, E, F. A, antenna 1, medial view; B, accessory flagellum of antenna 1, medial view; C, antenna 2, lateral view; D, upper lip, posterior view; E, right mandible, medial view; F, incisor, lacinia mobilis of left mandible, medial view; G, lower lip, dorsal view; H, maxilla 1, dorsal view; I, maxilla 2, ventral view; J, maxilliped, ventral view." figureDoi="http://doi.org/10.5281/zenodo.10954126" httpUri="https://zenodo.org/record/10954126/files/figure.png" pageId="5" pageNumber="254">Fig. 3E, F</figureCitation>
) with left and right incisors with 5- dentate, respectively; left lacinia mobilis 5- dentate, right lacinia bifid, bearing many teeth; molar process triturative; accessory setal rows of left and right mandibles with 3- and 2- pectinate setae, respectively; palp 3-articulate, article 3 with 1 A-, 4 D-, and 4 E-setae. Lower lip (
<figureCitation id="BA832A49FFD8F81AFABA18AFFA01FE20" box="[1341,1427,403,429]" captionStart="FIGURE 3" captionStartId="4.[151,250,1874,1898]" captionTargetBox="[206,1380,181,1850]" captionTargetId="figure-33@4.[206,1380,181,1850]" captionTargetPageId="4" captionText="FIGURE 3. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642, A–C, G–J; paratype male, NNIBRIV69643, D; paratype female, NNIBRIV69641, E, F. A, antenna 1, medial view; B, accessory flagellum of antenna 1, medial view; C, antenna 2, lateral view; D, upper lip, posterior view; E, right mandible, medial view; F, incisor, lacinia mobilis of left mandible, medial view; G, lower lip, dorsal view; H, maxilla 1, dorsal view; I, maxilla 2, ventral view; J, maxilliped, ventral view." figureDoi="http://doi.org/10.5281/zenodo.10954126" httpUri="https://zenodo.org/record/10954126/files/figure.png" pageId="5" pageNumber="254">Fig. 3G</figureCitation>
) with broad outer lobes with fine setae, mandibular process of outer lobe rounded apically; inner lobes indistinct. Maxilla 1 (
<figureCitation id="BA832A49FFD8F81AFE9118E7FEFDFE78" box="[278,367,475,501]" captionStart="FIGURE 3" captionStartId="4.[151,250,1874,1898]" captionTargetBox="[206,1380,181,1850]" captionTargetId="figure-33@4.[206,1380,181,1850]" captionTargetPageId="4" captionText="FIGURE 3. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642, A–C, G–J; paratype male, NNIBRIV69643, D; paratype female, NNIBRIV69641, E, F. A, antenna 1, medial view; B, accessory flagellum of antenna 1, medial view; C, antenna 2, lateral view; D, upper lip, posterior view; E, right mandible, medial view; F, incisor, lacinia mobilis of left mandible, medial view; G, lower lip, dorsal view; H, maxilla 1, dorsal view; I, maxilla 2, ventral view; J, maxilliped, ventral view." figureDoi="http://doi.org/10.5281/zenodo.10954126" httpUri="https://zenodo.org/record/10954126/files/figure.png" pageId="5" pageNumber="254">Fig. 3H</figureCitation>
) with inner and outer plates, and palp; inner plate subovate with 2 plumose setae; outer plate subrectangular with 7 serrate teeth apically; palp 2-articulate, longer than outer plate, article 2 with 3 apical robust setae. Maxilla 2 (
<figureCitation id="BA832A49FFD8F81AFEDF1B1FFE36FDB0" box="[344,420,547,573]" captionStart="FIGURE 3" captionStartId="4.[151,250,1874,1898]" captionTargetBox="[206,1380,181,1850]" captionTargetId="figure-33@4.[206,1380,181,1850]" captionTargetPageId="4" captionText="FIGURE 3. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642, A–C, G–J; paratype male, NNIBRIV69643, D; paratype female, NNIBRIV69641, E, F. A, antenna 1, medial view; B, accessory flagellum of antenna 1, medial view; C, antenna 2, lateral view; D, upper lip, posterior view; E, right mandible, medial view; F, incisor, lacinia mobilis of left mandible, medial view; G, lower lip, dorsal view; H, maxilla 1, dorsal view; I, maxilla 2, ventral view; J, maxilliped, ventral view." figureDoi="http://doi.org/10.5281/zenodo.10954126" httpUri="https://zenodo.org/record/10954126/files/figure.png" pageId="5" pageNumber="254">Fig. 3I</figureCitation>
) with oblique inner row of 2 setae on inner plate. Maxilliped (
<figureCitation id="BA832A49FFD8F81AFBDA1B1FFB39FDB0" box="[1117,1195,547,573]" captionStart="FIGURE 3" captionStartId="4.[151,250,1874,1898]" captionTargetBox="[206,1380,181,1850]" captionTargetId="figure-33@4.[206,1380,181,1850]" captionTargetPageId="4" captionText="FIGURE 3. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642, A–C, G–J; paratype male, NNIBRIV69643, D; paratype female, NNIBRIV69641, E, F. A, antenna 1, medial view; B, accessory flagellum of antenna 1, medial view; C, antenna 2, lateral view; D, upper lip, posterior view; E, right mandible, medial view; F, incisor, lacinia mobilis of left mandible, medial view; G, lower lip, dorsal view; H, maxilla 1, dorsal view; I, maxilla 2, ventral view; J, maxilliped, ventral view." figureDoi="http://doi.org/10.5281/zenodo.10954126" httpUri="https://zenodo.org/record/10954126/files/figure.png" pageId="5" pageNumber="254">Fig. 3J</figureCitation>
) with inner and outer plates, and palp; inner plate with apical robust seta; outer plate with 2 plumose setae and some medial setae; palp 4-articulate, medial margin of article 2 lined with setae, article 4 with nail.
</paragraph>
<paragraph id="220736CCFFD8F81AFF401BB3FCA4FC0C" blockId="5.[151,1437,151,2013]" pageId="5" pageNumber="254">
Gnathopod 1 (
<figureCitation id="BA832A49FFD8F81AFEE01BB3FE2CFD24" box="[359,446,655,681]" captionStart="FIGURE 4" captionStartId="6.[151,250,1909,1933]" captionTargetBox="[193,1394,181,1884]" captionTargetId="figure-33@6.[193,1394,181,1884]" captionTargetPageId="6" captionText="FIGURE 4. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642. A, gnathopod 1, lateral view; B, gnathopod 2, lateral view; C, pereopod 3, lateral view; D, dactylus of pereopod 3, lateral view; E, pereopod 4, lateral view; F, dactylus of pereopod 4, lateral view; G, pereopod 5, lateral view; H, dactylus of pereopod 5, lateral view; I, pereopod 6, lateral view; J, dactylus of pereopod 6, lateral view; K, pereopod 7, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10954128" httpUri="https://zenodo.org/record/10954128/files/figure.png" pageId="5" pageNumber="254">Fig. 4A</figureCitation>
) with subquadrate coxa, bearing setae on anterodistal corner and medial, width 2.0 times as long as depth; posterior margin of basis with 4 setae; posterodistal corner of carpus with slender setae, some weakly pectinate; propodus stout, subtriangular, palmar margin with 3 robust setae, some distally notched; posterior margin of dactylus dentate. Gnathopod 2 (
<figureCitation id="BA832A49FFD8F81AFDFA1BC7FD47FC98" box="[637,725,763,789]" captionStart="FIGURE 4" captionStartId="6.[151,250,1909,1933]" captionTargetBox="[193,1394,181,1884]" captionTargetId="figure-33@6.[193,1394,181,1884]" captionTargetPageId="6" captionText="FIGURE 4. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642. A, gnathopod 1, lateral view; B, gnathopod 2, lateral view; C, pereopod 3, lateral view; D, dactylus of pereopod 3, lateral view; E, pereopod 4, lateral view; F, dactylus of pereopod 4, lateral view; G, pereopod 5, lateral view; H, dactylus of pereopod 5, lateral view; I, pereopod 6, lateral view; J, dactylus of pereopod 6, lateral view; K, pereopod 7, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10954128" httpUri="https://zenodo.org/record/10954128/files/figure.png" pageId="5" pageNumber="254">Fig. 4B</figureCitation>
) with subquadrate coxa, bearing setae on anterior margin and anterodistal corner, width 1.6 times as long as depth; posterior margin of basis with 3 setae; posterodistal corner of carpus with slender setae, some weakly pectinate; propodus stout, subchelate, palmar margin with 7 robust setae, some distally notched; posterior margin of dactylus dentate.
</paragraph>
<paragraph id="220736CCFFD8F81AFF401AB7FB9CFAD8" blockId="5.[151,1437,151,2013]" pageId="5" pageNumber="254">
Pereopod 3 (
<figureCitation id="BA832A49FFD8F81AFEDD1AB7FE20FC28" box="[346,434,907,933]" captionStart="FIGURE 4" captionStartId="6.[151,250,1909,1933]" captionTargetBox="[193,1394,181,1884]" captionTargetId="figure-33@6.[193,1394,181,1884]" captionTargetPageId="6" captionText="FIGURE 4. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642. A, gnathopod 1, lateral view; B, gnathopod 2, lateral view; C, pereopod 3, lateral view; D, dactylus of pereopod 3, lateral view; E, pereopod 4, lateral view; F, dactylus of pereopod 4, lateral view; G, pereopod 5, lateral view; H, dactylus of pereopod 5, lateral view; I, pereopod 6, lateral view; J, dactylus of pereopod 6, lateral view; K, pereopod 7, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10954128" httpUri="https://zenodo.org/record/10954128/files/figure.png" pageId="5" pageNumber="254">Fig. 4C</figureCitation>
) with subquadrate coxa bearing setae on anterior margin and anterodistal corner, width 1.6 times as long as depth; anterior and posterior margins of basis with 2 and 4 setae, respectively; merus, carpus, and propodus in length ratio of 1.0: 0.7: 0.8; posterior margin and submargin of dactylus each with seta (
<figureCitation id="BA832A49FFD8F81AFAB21AEFFA02FC60" box="[1333,1424,979,1005]" captionStart="FIGURE 4" captionStartId="6.[151,250,1909,1933]" captionTargetBox="[193,1394,181,1884]" captionTargetId="figure-33@6.[193,1394,181,1884]" captionTargetPageId="6" captionText="FIGURE 4. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642. A, gnathopod 1, lateral view; B, gnathopod 2, lateral view; C, pereopod 3, lateral view; D, dactylus of pereopod 3, lateral view; E, pereopod 4, lateral view; F, dactylus of pereopod 4, lateral view; G, pereopod 5, lateral view; H, dactylus of pereopod 5, lateral view; I, pereopod 6, lateral view; J, dactylus of pereopod 6, lateral view; K, pereopod 7, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10954128" httpUri="https://zenodo.org/record/10954128/files/figure.png" pageId="5" pageNumber="254">Fig. 4D</figureCitation>
). Pereopod 4 (
<figureCitation id="BA832A49FFD8F81AFEA21ACBFEE8FB9C" box="[293,378,1015,1041]" captionStart="FIGURE 4" captionStartId="6.[151,250,1909,1933]" captionTargetBox="[193,1394,181,1884]" captionTargetId="figure-33@6.[193,1394,181,1884]" captionTargetPageId="6" captionText="FIGURE 4. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642. A, gnathopod 1, lateral view; B, gnathopod 2, lateral view; C, pereopod 3, lateral view; D, dactylus of pereopod 3, lateral view; E, pereopod 4, lateral view; F, dactylus of pereopod 4, lateral view; G, pereopod 5, lateral view; H, dactylus of pereopod 5, lateral view; I, pereopod 6, lateral view; J, dactylus of pereopod 6, lateral view; K, pereopod 7, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10954128" httpUri="https://zenodo.org/record/10954128/files/figure.png" pageId="5" pageNumber="254">Fig. 4E</figureCitation>
) with subquadrate coxa bearing setae on anterior to ventral corner, width 1.76 times as long as depth; anterior and posterior margins of basis each with 2 and 3 setae; merus, carpus, and propodus in length ratio of 1.0: 0.8: 0.9; posterior margin and submargin of dactylus each with seta (
<figureCitation id="BA832A49FFD8F81AFB811D03FBCFFBD4" box="[1030,1117,1087,1113]" captionStart="FIGURE 4" captionStartId="6.[151,250,1909,1933]" captionTargetBox="[193,1394,181,1884]" captionTargetId="figure-33@6.[193,1394,181,1884]" captionTargetPageId="6" captionText="FIGURE 4. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642. A, gnathopod 1, lateral view; B, gnathopod 2, lateral view; C, pereopod 3, lateral view; D, dactylus of pereopod 3, lateral view; E, pereopod 4, lateral view; F, dactylus of pereopod 4, lateral view; G, pereopod 5, lateral view; H, dactylus of pereopod 5, lateral view; I, pereopod 6, lateral view; J, dactylus of pereopod 6, lateral view; K, pereopod 7, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10954128" httpUri="https://zenodo.org/record/10954128/files/figure.png" pageId="5" pageNumber="254">Fig. 4F</figureCitation>
). Pereopod 5 (
<figureCitation id="BA832A49FFD8F81AFA861D03FAC8FBD4" box="[1281,1370,1087,1113]" captionStart="FIGURE 4" captionStartId="6.[151,250,1909,1933]" captionTargetBox="[193,1394,181,1884]" captionTargetId="figure-33@6.[193,1394,181,1884]" captionTargetPageId="6" captionText="FIGURE 4. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642. A, gnathopod 1, lateral view; B, gnathopod 2, lateral view; C, pereopod 3, lateral view; D, dactylus of pereopod 3, lateral view; E, pereopod 4, lateral view; F, dactylus of pereopod 4, lateral view; G, pereopod 5, lateral view; H, dactylus of pereopod 5, lateral view; I, pereopod 6, lateral view; J, dactylus of pereopod 6, lateral view; K, pereopod 7, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10954128" httpUri="https://zenodo.org/record/10954128/files/figure.png" pageId="5" pageNumber="254">Fig. 4G</figureCitation>
) with weakly bilobed coxa bearing setae on anterior to posterior lobes; anterior and posterior margins of basis with 2 and 4 setae, respectively; merus, carpus, and propodus in length ratio of 1.0: 0.7: 1.0; anterior margin of dactylus with seta (
<figureCitation id="BA832A49FFD8F81AFE881D97FEFEFB48" box="[271,364,1195,1221]" captionStart="FIGURE 4" captionStartId="6.[151,250,1909,1933]" captionTargetBox="[193,1394,181,1884]" captionTargetId="figure-33@6.[193,1394,181,1884]" captionTargetPageId="6" captionText="FIGURE 4. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642. A, gnathopod 1, lateral view; B, gnathopod 2, lateral view; C, pereopod 3, lateral view; D, dactylus of pereopod 3, lateral view; E, pereopod 4, lateral view; F, dactylus of pereopod 4, lateral view; G, pereopod 5, lateral view; H, dactylus of pereopod 5, lateral view; I, pereopod 6, lateral view; J, dactylus of pereopod 6, lateral view; K, pereopod 7, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10954128" httpUri="https://zenodo.org/record/10954128/files/figure.png" pageId="5" pageNumber="254">Fig. 4H</figureCitation>
). Pereopod 6 (
<figureCitation id="BA832A49FFD8F81AFD941D97FDF0FB48" box="[531,610,1195,1221]" captionStart="FIGURE 4" captionStartId="6.[151,250,1909,1933]" captionTargetBox="[193,1394,181,1884]" captionTargetId="figure-33@6.[193,1394,181,1884]" captionTargetPageId="6" captionText="FIGURE 4. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642. A, gnathopod 1, lateral view; B, gnathopod 2, lateral view; C, pereopod 3, lateral view; D, dactylus of pereopod 3, lateral view; E, pereopod 4, lateral view; F, dactylus of pereopod 4, lateral view; G, pereopod 5, lateral view; H, dactylus of pereopod 5, lateral view; I, pereopod 6, lateral view; J, dactylus of pereopod 6, lateral view; K, pereopod 7, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10954128" httpUri="https://zenodo.org/record/10954128/files/figure.png" pageId="5" pageNumber="254">Fig. 4I</figureCitation>
) with weakly bilobed coxa bearing setae on posterior lobe; anterior and posterior margins of basis with 3 setae, respectively; merus, carpus, and propodus in length ratio of 1.0: 0.7: 0.9; anterior margin of dactylus with seta (
<figureCitation id="BA832A49FFD8F81AFDFE1DCFFD58FA80" box="[633,714,1267,1293]" captionStart="FIGURE 4" captionStartId="6.[151,250,1909,1933]" captionTargetBox="[193,1394,181,1884]" captionTargetId="figure-33@6.[193,1394,181,1884]" captionTargetPageId="6" captionText="FIGURE 4. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642. A, gnathopod 1, lateral view; B, gnathopod 2, lateral view; C, pereopod 3, lateral view; D, dactylus of pereopod 3, lateral view; E, pereopod 4, lateral view; F, dactylus of pereopod 4, lateral view; G, pereopod 5, lateral view; H, dactylus of pereopod 5, lateral view; I, pereopod 6, lateral view; J, dactylus of pereopod 6, lateral view; K, pereopod 7, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10954128" httpUri="https://zenodo.org/record/10954128/files/figure.png" pageId="5" pageNumber="254">Fig. 4J</figureCitation>
). Pereopod 7 (
<figureCitation id="BA832A49FFD8F81AFCE81DCFFC5AFA80" box="[879,968,1267,1293]" captionStart="FIGURE 4" captionStartId="6.[151,250,1909,1933]" captionTargetBox="[193,1394,181,1884]" captionTargetId="figure-33@6.[193,1394,181,1884]" captionTargetPageId="6" captionText="FIGURE 4. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642. A, gnathopod 1, lateral view; B, gnathopod 2, lateral view; C, pereopod 3, lateral view; D, dactylus of pereopod 3, lateral view; E, pereopod 4, lateral view; F, dactylus of pereopod 4, lateral view; G, pereopod 5, lateral view; H, dactylus of pereopod 5, lateral view; I, pereopod 6, lateral view; J, dactylus of pereopod 6, lateral view; K, pereopod 7, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10954128" httpUri="https://zenodo.org/record/10954128/files/figure.png" pageId="5" pageNumber="254">Fig. 4K</figureCitation>
) with subtriangular coxa, bearing seta on posteroproximal corner; anterior and posterior margins of basis with 3 and 4 setae, respectively; merus, carpus, and propodus in length ratio of 1.0: 0.9: 1.1; anterior margin of dactylus with seta.
</paragraph>
<paragraph id="220736CCFFD8F81AFF401C63FC08FA10" blockId="5.[151,1437,151,2013]" pageId="5" pageNumber="254">
Coxal gills (
<figureCitation id="BA832A49FFD8F81AFED71C63FE6CFAF4" box="[336,510,1375,1401]" captionStart="FIGURE 4" captionStartId="6.[151,250,1909,1933]" captionTargetBox="[193,1394,181,1884]" captionTargetId="figure-33@6.[193,1394,181,1884]" captionTargetPageId="6" captionText="FIGURE 4. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642. A, gnathopod 1, lateral view; B, gnathopod 2, lateral view; C, pereopod 3, lateral view; D, dactylus of pereopod 3, lateral view; E, pereopod 4, lateral view; F, dactylus of pereopod 4, lateral view; G, pereopod 5, lateral view; H, dactylus of pereopod 5, lateral view; I, pereopod 6, lateral view; J, dactylus of pereopod 6, lateral view; K, pereopod 7, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10954128" httpUri="https://zenodo.org/record/10954128/files/figure.png" pageId="5" pageNumber="254">Fig. 4B, E, G, I</figureCitation>
) on gnathopod 2 and pereopods 3–6; sternal gills absent. Brood plates (
<figureCitation id="BA832A49FFD8F81AFAA71C63FF3BFA10" captionStart="FIGURE 4" captionStartId="6.[151,250,1909,1933]" captionTargetBox="[193,1394,181,1884]" captionTargetId="figure-33@6.[193,1394,181,1884]" captionTargetPageId="6" captionText="FIGURE 4. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642. A, gnathopod 1, lateral view; B, gnathopod 2, lateral view; C, pereopod 3, lateral view; D, dactylus of pereopod 3, lateral view; E, pereopod 4, lateral view; F, dactylus of pereopod 4, lateral view; G, pereopod 5, lateral view; H, dactylus of pereopod 5, lateral view; I, pereopod 6, lateral view; J, dactylus of pereopod 6, lateral view; K, pereopod 7, lateral view." figureDoi="http://doi.org/10.5281/zenodo.10954128" httpUri="https://zenodo.org/record/10954128/files/figure.png" pageId="5" pageNumber="254">Fig. 4B, C, E</figureCitation>
) slender, with numerous setae, on gnathopod 2 and pereopods 3–5.
</paragraph>
<paragraph id="220736CCFFD8F81AFF401C9BFE3CF9A0" blockId="5.[151,1437,151,2013]" pageId="5" pageNumber="254">
Peduncle of pleopod 1 (
<figureCitation id="BA832A49FFD8F81AFE4A1C9BFDB1FA4C" box="[461,547,1446,1473]" captionStart="FIGURE 5" captionStartId="7.[151,250,1145,1169]" captionTargetBox="[151,1435,181,1121]" captionTargetId="figure-17@7.[151,1435,181,1121]" captionTargetPageId="7" captionText="FIGURE 5. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642. A–C, pleopod 1–3, lateral view; D, uropod 1, ventral view; E, uropod 2, ventral view; F, uropod 3, dorsal view; G, telson, ventral view." figureDoi="http://doi.org/10.5281/zenodo.10954130" httpUri="https://zenodo.org/record/10954130/files/figure.png" pageId="5" pageNumber="254">Fig. 5A</figureCitation>
) anterodistal corner with seta; peduncles of pleopod 2 and 3 (
<figureCitation id="BA832A49FFD8F81AFB4F1C9BFAAEFA4C" box="[1224,1340,1446,1473]" captionStart="FIGURE 5" captionStartId="7.[151,250,1145,1169]" captionTargetBox="[151,1435,181,1121]" captionTargetId="figure-17@7.[151,1435,181,1121]" captionTargetPageId="7" captionText="FIGURE 5. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642. A–C, pleopod 1–3, lateral view; D, uropod 1, ventral view; E, uropod 2, ventral view; F, uropod 3, dorsal view; G, telson, ventral view." figureDoi="http://doi.org/10.5281/zenodo.10954130" httpUri="https://zenodo.org/record/10954130/files/figure.png" pageId="5" pageNumber="254">Fig. 5B, C</figureCitation>
) lacking marginal and distal setae. Pleopods 1–3 with paired retinacula, and lacking bifid setae (clothes-pin setae) on inner basal margin of inner ramus; pleopods 1–3 inner ramus 3-, 3-, and 2-articulate; pleopods 1–3 outer ramus 3-, 3-, and 2-articulate (
<figureCitation id="BA832A49FFD8F81AFEA11F2FFE30F9A0" box="[294,418,1554,1581]" captionStart="FIGURE 5" captionStartId="7.[151,250,1145,1169]" captionTargetBox="[151,1435,181,1121]" captionTargetId="figure-17@7.[151,1435,181,1121]" captionTargetPageId="7" captionText="FIGURE 5. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642. A–C, pleopod 1–3, lateral view; D, uropod 1, ventral view; E, uropod 2, ventral view; F, uropod 3, dorsal view; G, telson, ventral view." figureDoi="http://doi.org/10.5281/zenodo.10954130" httpUri="https://zenodo.org/record/10954130/files/figure.png" pageId="5" pageNumber="254">Fig. 5A–C</figureCitation>
).
</paragraph>
<paragraph id="220736CCFFD8F81AFF401F0BFB04F888" blockId="5.[151,1437,151,2013]" pageId="5" pageNumber="254">
Uropod 1 (
<figureCitation id="BA832A49FFD8F81AFEC71F0BFE0AF9DC" box="[320,408,1590,1617]" captionStart="FIGURE 5" captionStartId="7.[151,250,1145,1169]" captionTargetBox="[151,1435,181,1121]" captionTargetId="figure-17@7.[151,1435,181,1121]" captionTargetPageId="7" captionText="FIGURE 5. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642. A–C, pleopod 1–3, lateral view; D, uropod 1, ventral view; E, uropod 2, ventral view; F, uropod 3, dorsal view; G, telson, ventral view." figureDoi="http://doi.org/10.5281/zenodo.10954130" httpUri="https://zenodo.org/record/10954130/files/figure.png" pageId="5" pageNumber="254">Fig. 5D</figureCitation>
) with basofacial seta on peduncle; inner ramus 0.86 times as long as peduncle, inner margin with robust seta, outer margin bare, basal part with slender seta; outer ramus 0.65 times as long as inner, marginally bare. Uropod 2 (
<figureCitation id="BA832A49FFD8F81AFED51F43FE35F914" box="[338,423,1662,1689]" captionStart="FIGURE 5" captionStartId="7.[151,250,1145,1169]" captionTargetBox="[151,1435,181,1121]" captionTargetId="figure-17@7.[151,1435,181,1121]" captionTargetPageId="7" captionText="FIGURE 5. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642. A–C, pleopod 1–3, lateral view; D, uropod 1, ventral view; E, uropod 2, ventral view; F, uropod 3, dorsal view; G, telson, ventral view." figureDoi="http://doi.org/10.5281/zenodo.10954130" httpUri="https://zenodo.org/record/10954130/files/figure.png" pageId="5" pageNumber="254">Fig. 5E</figureCitation>
) with inner and outer rami; inner ramus 1.30 times as long as peduncle; outer ramus 0.60 times as long as inner ramus; inner and outer rami marginally bare. Uropod 3 (
<figureCitation id="BA832A49FFD8F81AFB841F9FFBC4F930" box="[1027,1110,1698,1725]" captionStart="FIGURE 5" captionStartId="7.[151,250,1145,1169]" captionTargetBox="[151,1435,181,1121]" captionTargetId="figure-17@7.[151,1435,181,1121]" captionTargetPageId="7" captionText="FIGURE 5. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642. A–C, pleopod 1–3, lateral view; D, uropod 1, ventral view; E, uropod 2, ventral view; F, uropod 3, dorsal view; G, telson, ventral view." figureDoi="http://doi.org/10.5281/zenodo.10954130" httpUri="https://zenodo.org/record/10954130/files/figure.png" pageId="5" pageNumber="254">Fig. 5F</figureCitation>
) with peduncle 0.32 times as long as outer ramus, with 3 robust and 1 slender setae; inner ramus absent; outer ramus 2-articulate, proximal article with robust setae, terminal article 0.38 times as long as proximal article, with 3 distal setae.
</paragraph>
<paragraph id="220736CCFFD8F81AFF401E33FCD0F8C0" blockId="5.[151,1437,151,2013]" pageId="5" pageNumber="254">
Telson (
<figureCitation id="BA832A49FFD8F81AFEA41E33FEEFF8A4" box="[291,381,1806,1833]" captionStart="FIGURE 5" captionStartId="7.[151,250,1145,1169]" captionTargetBox="[151,1435,181,1121]" captionTargetId="figure-17@7.[151,1435,181,1121]" captionTargetPageId="7" captionText="FIGURE 5. Pseudocrangonyx seomjinensis sp. nov., holotype female, NNIBRIV69642. A–C, pleopod 1–3, lateral view; D, uropod 1, ventral view; E, uropod 2, ventral view; F, uropod 3, dorsal view; G, telson, ventral view." figureDoi="http://doi.org/10.5281/zenodo.10954130" httpUri="https://zenodo.org/record/10954130/files/figure.png" pageId="5" pageNumber="254">Fig. 5G</figureCitation>
) length 1.3 times as long as wide, cleft for 1.45% of length, each telson lobe with 2 lateral penicillate setae, 1 apical robust and 1 apical penicillate seta.
</paragraph>
<paragraph id="220736CCFFD8F81AFF401E6BFF58F850" blockId="5.[151,1437,151,2013]" pageId="5" pageNumber="254">
Male
<typeStatus id="FD03886EFFD8F81AFE801E6BFEFAF8FC" box="[263,360,1879,1905]" pageId="5" pageNumber="254" type="paratype">paratype</typeStatus>
(NNIBRIV69643): Antenna 1 (
<figureCitation id="BA832A49FFD8F81AFD4B1E6BFCD1F8FC" box="[716,835,1879,1905]" captionStart="FIGURE 6" captionStartId="8.[151,250,1909,1933]" captionTargetBox="[208,1379,181,1884]" captionTargetId="figure-33@8.[208,1379,181,1884]" captionTargetPageId="8" captionText="FIGURE 6. Pseudocrangonyx seomjinensis sp. nov., paratype male, NNIBRIV69643. A, antenna 1, medial view; B, accessory flagellum of antenna 1, medial view; C, antenna 2, medial view; D, calceolus of antenna 2, medial view; E, gnathopod 1, lateral view; F, gnathopod 2, lateral view; G, uropod 1, dorsal view; H, uropod 2, dorsal view; I, uropod 3, ventral view; J, telson, dorsal view." figureDoi="http://doi.org/10.5281/zenodo.10954132" httpUri="https://zenodo.org/record/10954132/files/figure.png" pageId="5" pageNumber="254">Fig. 6A, B</figureCitation>
) 0.42 times as long as body length, primary flagellum 9-articulate, 1 aesthetasc on some articles. Antenna 2 (
<figureCitation id="BA832A49FFD8F81AFC891E47FCF5F818" box="[782,871,1915,1941]" captionStart="FIGURE 6" captionStartId="8.[151,250,1909,1933]" captionTargetBox="[208,1379,181,1884]" captionTargetId="figure-33@8.[208,1379,181,1884]" captionTargetPageId="8" captionText="FIGURE 6. Pseudocrangonyx seomjinensis sp. nov., paratype male, NNIBRIV69643. A, antenna 1, medial view; B, accessory flagellum of antenna 1, medial view; C, antenna 2, medial view; D, calceolus of antenna 2, medial view; E, gnathopod 1, lateral view; F, gnathopod 2, lateral view; G, uropod 1, dorsal view; H, uropod 2, dorsal view; I, uropod 3, ventral view; J, telson, dorsal view." figureDoi="http://doi.org/10.5281/zenodo.10954132" httpUri="https://zenodo.org/record/10954132/files/figure.png" pageId="5" pageNumber="254">Fig. 6C</figureCitation>
) 0.61 times as long as antenna 1; flagellum 0.76 times as long as peduncular articles 4 and 5 combined, consisting of 4 articles, first 2 of which with calceoli (
<figureCitation id="BA832A49FFD8F81AFAE91EA3FF2FF850" captionStart="FIGURE 6" captionStartId="8.[151,250,1909,1933]" captionTargetBox="[208,1379,181,1884]" captionTargetId="figure-33@8.[208,1379,181,1884]" captionTargetPageId="8" captionText="FIGURE 6. Pseudocrangonyx seomjinensis sp. nov., paratype male, NNIBRIV69643. A, antenna 1, medial view; B, accessory flagellum of antenna 1, medial view; C, antenna 2, medial view; D, calceolus of antenna 2, medial view; E, gnathopod 1, lateral view; F, gnathopod 2, lateral view; G, uropod 1, dorsal view; H, uropod 2, dorsal view; I, uropod 3, ventral view; J, telson, dorsal view." figureDoi="http://doi.org/10.5281/zenodo.10954132" httpUri="https://zenodo.org/record/10954132/files/figure.png" pageId="5" pageNumber="254">Fig. 6D</figureCitation>
).
</paragraph>
<caption id="76C76644FFDBF819FF101E49FCECF874" ID-DOI="http://doi.org/10.5281/zenodo.10954128" ID-Zenodo-Dep="10954128" httpUri="https://zenodo.org/record/10954128/files/figure.png" pageId="6" pageNumber="255" startId="6.[151,250,1909,1933]" targetBox="[193,1394,181,1884]" targetPageId="6" targetType="figure">
<paragraph id="220736CCFFDBF819FF101E49FCECF874" blockId="6.[151,1437,1909,2041]" pageId="6" pageNumber="255">
<emphasis id="10CCEADEFFDBF819FF101E49FE85F800" bold="true" box="[151,279,1909,1933]" pageId="6" pageNumber="255">FIGURE 4.</emphasis>
<taxonomicName id="E5B84D4FFFDBF819FEA61E49FDF0F800" authority="Lee &amp; Min, 2024" authorityName="Lee &amp; Min" authorityYear="2024" box="[289,610,1909,1933]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="255" phylum="Arthropoda" rank="species" species="seomjinensis" status="sp. nov.">
<emphasis id="10CCEADEFFDBF819FEA61E49FDF0F800" box="[289,610,1909,1933]" italics="true" pageId="6" pageNumber="255">Pseudocrangonyx seomjinensis</emphasis>
</taxonomicName>
<emphasis id="10CCEADEFFDBF819FDEA1E49FD53F800" bold="true" box="[621,705,1909,1933]" pageId="6" pageNumber="255">
<taxonomicNameLabel id="0BFF57A5FFDBF819FDEA1E49FD53F800" box="[621,705,1909,1933]" pageId="6" pageNumber="255" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, holotype female, NNIBRIV69642. A, gnathopod 1, lateral view; B, gnathopod 2, lateral view; C, pereopod 3, lateral view; D, dactylus of pereopod 3, lateral view; E, pereopod 4, lateral view; F, dactylus of pereopod 4, lateral view; G, pereopod 5, lateral view; H, dactylus of pereopod 5, lateral view; I, pereopod 6, lateral view; J, dactylus of pereopod 6, lateral view; K, pereopod 7, lateral view.
</paragraph>
</caption>
<caption id="76C76644FFDAF818FF101D45FB1AFB38" ID-DOI="http://doi.org/10.5281/zenodo.10954130" ID-Zenodo-Dep="10954130" httpUri="https://zenodo.org/record/10954130/files/figure.png" pageId="7" pageNumber="256" startId="7.[151,250,1145,1169]" targetBox="[151,1435,181,1121]" targetPageId="7" targetType="figure">
<paragraph id="220736CCFFDAF818FF101D45FB1AFB38" blockId="7.[151,1436,1145,1205]" pageId="7" pageNumber="256">
<emphasis id="10CCEADEFFDAF818FF101D45FE87FB1C" bold="true" box="[151,277,1145,1169]" pageId="7" pageNumber="256">FIGURE 5.</emphasis>
<taxonomicName id="E5B84D4FFFDAF818FE9A1D45FDCEFB1C" authority="Lee &amp; Min, 2024" authorityName="Lee &amp; Min" authorityYear="2024" box="[285,604,1145,1169]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="256" phylum="Arthropoda" rank="species" species="seomjinensis" status="sp. nov.">
<emphasis id="10CCEADEFFDAF818FE9A1D45FDCEFB1C" box="[285,604,1145,1169]" italics="true" pageId="7" pageNumber="256">Pseudocrangonyx seomjinensis</emphasis>
</taxonomicName>
<emphasis id="10CCEADEFFDAF818FDE31D45FD24FB1C" bold="true" box="[612,694,1145,1169]" pageId="7" pageNumber="256">
<taxonomicNameLabel id="0BFF57A5FFDAF818FDE31D45FD24FB1C" box="[612,694,1145,1169]" pageId="7" pageNumber="256" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, holotype female, NNIBRIV69642. A–C, pleopod 1–3, lateral view; D, uropod 1, ventral view; E, uropod 2, ventral view; F, uropod 3, dorsal view; G, telson, ventral view.
</paragraph>
</caption>
<paragraph id="220736CCFFDAF818FF401C3BFD07FAE4" blockId="7.[151,1437,1287,2034]" pageId="7" pageNumber="256">
Gnathopod 1 (
<figureCitation id="BA832A49FFDAF818FEE01C3BFE29FAAC" box="[359,443,1287,1313]" captionStart="FIGURE 6" captionStartId="8.[151,250,1909,1933]" captionTargetBox="[208,1379,181,1884]" captionTargetId="figure-33@8.[208,1379,181,1884]" captionTargetPageId="8" captionText="FIGURE 6. Pseudocrangonyx seomjinensis sp. nov., paratype male, NNIBRIV69643. A, antenna 1, medial view; B, accessory flagellum of antenna 1, medial view; C, antenna 2, medial view; D, calceolus of antenna 2, medial view; E, gnathopod 1, lateral view; F, gnathopod 2, lateral view; G, uropod 1, dorsal view; H, uropod 2, dorsal view; I, uropod 3, ventral view; J, telson, dorsal view." figureDoi="http://doi.org/10.5281/zenodo.10954132" httpUri="https://zenodo.org/record/10954132/files/figure.png" pageId="7" pageNumber="256">Fig. 6E</figureCitation>
) with coxa width 2.0 times as long as depth; palmar margin with 5 robust setae in 2 rows, some distally notched. Gnathopod 2 (
<figureCitation id="BA832A49FFDAF818FDC71C17FD06FAC8" box="[576,660,1323,1349]" captionStart="FIGURE 6" captionStartId="8.[151,250,1909,1933]" captionTargetBox="[208,1379,181,1884]" captionTargetId="figure-33@8.[208,1379,181,1884]" captionTargetPageId="8" captionText="FIGURE 6. Pseudocrangonyx seomjinensis sp. nov., paratype male, NNIBRIV69643. A, antenna 1, medial view; B, accessory flagellum of antenna 1, medial view; C, antenna 2, medial view; D, calceolus of antenna 2, medial view; E, gnathopod 1, lateral view; F, gnathopod 2, lateral view; G, uropod 1, dorsal view; H, uropod 2, dorsal view; I, uropod 3, ventral view; J, telson, dorsal view." figureDoi="http://doi.org/10.5281/zenodo.10954132" httpUri="https://zenodo.org/record/10954132/files/figure.png" pageId="7" pageNumber="256">Fig. 6F</figureCitation>
) with coxa width 1.46 times as long as depth; palmar margin with 9 robust setae in 2 rows, some distally notched.
</paragraph>
<paragraph id="220736CCFFDAF818FF401C4FFADDF9CF" blockId="7.[151,1437,1287,2034]" pageId="7" pageNumber="256">
Uropod 1 (
<figureCitation id="BA832A49FFDAF818FEC71C4FFE0AFA00" box="[320,408,1395,1421]" captionStart="FIGURE 6" captionStartId="8.[151,250,1909,1933]" captionTargetBox="[208,1379,181,1884]" captionTargetId="figure-33@8.[208,1379,181,1884]" captionTargetPageId="8" captionText="FIGURE 6. Pseudocrangonyx seomjinensis sp. nov., paratype male, NNIBRIV69643. A, antenna 1, medial view; B, accessory flagellum of antenna 1, medial view; C, antenna 2, medial view; D, calceolus of antenna 2, medial view; E, gnathopod 1, lateral view; F, gnathopod 2, lateral view; G, uropod 1, dorsal view; H, uropod 2, dorsal view; I, uropod 3, ventral view; J, telson, dorsal view." figureDoi="http://doi.org/10.5281/zenodo.10954132" httpUri="https://zenodo.org/record/10954132/files/figure.png" pageId="7" pageNumber="256">Fig. 6G</figureCitation>
) with basofacial seta on peduncle; inner ramus 0.85 times as long as peduncle, outer margin with robust seta, inner margin bare, basal part with slender seta; outer ramus 0.73 times as long as inner ramus, marginally bare. Uropod 2 (
<figureCitation id="BA832A49FFDAF818FE491C87FDB4FA58" box="[462,550,1467,1493]" captionStart="FIGURE 6" captionStartId="8.[151,250,1909,1933]" captionTargetBox="[208,1379,181,1884]" captionTargetId="figure-33@8.[208,1379,181,1884]" captionTargetPageId="8" captionText="FIGURE 6. Pseudocrangonyx seomjinensis sp. nov., paratype male, NNIBRIV69643. A, antenna 1, medial view; B, accessory flagellum of antenna 1, medial view; C, antenna 2, medial view; D, calceolus of antenna 2, medial view; E, gnathopod 1, lateral view; F, gnathopod 2, lateral view; G, uropod 1, dorsal view; H, uropod 2, dorsal view; I, uropod 3, ventral view; J, telson, dorsal view." figureDoi="http://doi.org/10.5281/zenodo.10954132" httpUri="https://zenodo.org/record/10954132/files/figure.png" pageId="7" pageNumber="256">Fig. 6H</figureCitation>
) with inner ramus 0.89 times as long as peduncle, inner and outer margins with 3 and 2 robust setae, respectively; outer ramus 0.88 times as long as inner ramus, with 4 outer marginal robust setae. Uropod 3 (
<figureCitation id="BA832A49FFDAF818FE931F3FFEF1F990" box="[276,355,1539,1565]" captionStart="FIGURE 6" captionStartId="8.[151,250,1909,1933]" captionTargetBox="[208,1379,181,1884]" captionTargetId="figure-33@8.[208,1379,181,1884]" captionTargetPageId="8" captionText="FIGURE 6. Pseudocrangonyx seomjinensis sp. nov., paratype male, NNIBRIV69643. A, antenna 1, medial view; B, accessory flagellum of antenna 1, medial view; C, antenna 2, medial view; D, calceolus of antenna 2, medial view; E, gnathopod 1, lateral view; F, gnathopod 2, lateral view; G, uropod 1, dorsal view; H, uropod 2, dorsal view; I, uropod 3, ventral view; J, telson, dorsal view." figureDoi="http://doi.org/10.5281/zenodo.10954132" httpUri="https://zenodo.org/record/10954132/files/figure.png" pageId="7" pageNumber="256">Fig. 6I</figureCitation>
) with peduncle 0.3 times as long as outer ramus; inner ramus absent; outer ramus 2-articulate, proximal article with robust setae, terminal article 0.26 times as long as proximal article, with 3 distal setae.
</paragraph>
<paragraph id="220736CCFFDAF818FF401F77FB93F9E8" blockId="7.[151,1437,1287,2034]" box="[199,1025,1611,1638]" pageId="7" pageNumber="256">
Telson (
<figureCitation id="BA832A49FFDAF818FEA61F77FEFDF9E8" box="[289,367,1611,1637]" captionStart="FIGURE 6" captionStartId="8.[151,250,1909,1933]" captionTargetBox="[208,1379,181,1884]" captionTargetId="figure-33@8.[208,1379,181,1884]" captionTargetPageId="8" captionText="FIGURE 6. Pseudocrangonyx seomjinensis sp. nov., paratype male, NNIBRIV69643. A, antenna 1, medial view; B, accessory flagellum of antenna 1, medial view; C, antenna 2, medial view; D, calceolus of antenna 2, medial view; E, gnathopod 1, lateral view; F, gnathopod 2, lateral view; G, uropod 1, dorsal view; H, uropod 2, dorsal view; I, uropod 3, ventral view; J, telson, dorsal view." figureDoi="http://doi.org/10.5281/zenodo.10954132" httpUri="https://zenodo.org/record/10954132/files/figure.png" pageId="7" pageNumber="256">Fig. 6J</figureCitation>
) length 1.5 times as long as width, subtriangular, not cleft.
</paragraph>
</subSubSection>
<subSubSection id="6AA26547FFDAF818FF401F53FD63F904" box="[199,753,1647,1674]" pageId="7" pageNumber="256" type="distribution">
<paragraph id="220736CCFFDAF818FF401F53FD63F904" blockId="7.[151,1437,1287,2034]" box="[199,753,1647,1674]" pageId="7" pageNumber="256">
<emphasis id="10CCEADEFFDAF818FF401F53FEF3F904" bold="true" box="[199,353,1647,1673]" pageId="7" pageNumber="256">Distribution.</emphasis>
Known only from the
<typeStatus id="FD03886EFFDAF818FDE71F4CFD02F907" box="[608,656,1648,1674]" pageId="7" pageNumber="256">type</typeStatus>
locality.
</paragraph>
</subSubSection>
<subSubSection id="6AA26547FFDAF818FF401FA8FEFAF95C" pageId="7" pageNumber="256" type="etymology">
<paragraph id="220736CCFFDAF818FF401FA8FEFAF95C" blockId="7.[151,1437,1287,2034]" pageId="7" pageNumber="256">
<emphasis id="10CCEADEFFDAF818FF401FA8FEDCF923" bold="true" box="[199,334,1684,1710]" pageId="7" pageNumber="256">Etymology.</emphasis>
The specific name is an adjective derived from the name of river (Seomjin River) where the new species inhabiting.
</paragraph>
</subSubSection>
<subSubSection id="6AA26547FFDAF818FF401FE0FDCAF87F" pageId="7" pageNumber="256" type="discussion">
<paragraph id="220736CCFFDAF818FF401FE0FDCAF87F" blockId="7.[151,1437,1287,2034]" pageId="7" pageNumber="256">
<emphasis id="10CCEADEFFDAF818FF401FE0FEA9F97B" bold="true" box="[199,315,1756,1782]" pageId="7" pageNumber="256">Remarks.</emphasis>
<taxonomicName id="E5B84D4FFFDAF818FEC31FE7FD36F978" authority="Lee &amp; Min, 2024" authorityName="Lee &amp; Min" authorityYear="2024" box="[324,676,1755,1781]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="256" phylum="Arthropoda" rank="species" species="seomjinensis" status="sp. nov.">
<emphasis id="10CCEADEFFDAF818FEC31FE7FD36F978" box="[324,676,1755,1781]" italics="true" pageId="7" pageNumber="256">Pseudocrangonyx seomjinensis</emphasis>
</taxonomicName>
<emphasis id="10CCEADEFFDAF818FD2B1FE0FC95F97B" bold="true" box="[684,775,1756,1782]" pageId="7" pageNumber="256">
<taxonomicNameLabel id="0BFF57A5FFDAF818FD2B1FE0FC95F97B" box="[684,775,1756,1782]" pageId="7" pageNumber="256" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
is morphologically most similar to
<taxonomicName id="E5B84D4FFFDAF818FB271FE0FF69F897" authority="Lee et al., 2018" authorityName="Lee" authorityYear="2018" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="256" phylum="Arthropoda" rank="species" species="daejeonensis">
<emphasis id="10CCEADEFFDAF818FB271FE0FADCF978" box="[1184,1358,1755,1781]" italics="true" pageId="7" pageNumber="256">P. daejeonensis</emphasis>
<bibRefCitation id="46294B3DFFDAF818FAD11FE0FF69F897" author="Lee, C. - W. &amp; Tomikawa, K. &amp; Nakano, T. &amp; Min, G. - S." pageId="7" pageNumber="256" pagination="27 - 44" refId="ref7864" refString="Lee, C. - W., Tomikawa, K., Nakano, T. &amp; Min, G. - S. (2018) A new species of the genus Pseudocrangonyx (Crustacea, Amphipoda, Pseudocrangonyctidae) from Korea. ZooKeys, 735, 27 - 44. https: // doi. org / 10.3897 / zookeys. 735.21697" type="journal article" year="2018">
Lee
<emphasis id="10CCEADEFFDAF818FA0F1FE0FF3FF894" italics="true" pageId="7" pageNumber="256">et al</emphasis>
.,
<quantity id="E5409B29FFDAF818FF441E3CFF69F897" box="[195,251,1792,1818]" metricMagnitude="1" metricUnit="m" metricValue="5.125719999999999" pageId="7" pageNumber="256" unit="in" value="2018.0">2018</quantity>
</bibRefCitation>
</taxonomicName>
in having 1) small body size (about 4.0 mm), 2) male antenna 2 with calceoli, 3) inner rami of pleopods without bifid setae on inner margin, 4) uropod 1 and 2 outer ramus marginally bare, and 5) uropod 3 terminal article longer than adjacent robust setae. However, the new species is distinguished from
<taxonomicName id="E5B84D4FFFDAF818FBA91E74FB4CF8EC" box="[1070,1246,1863,1890]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="256" phylum="Arthropoda" rank="species" species="daejeonensis">
<emphasis id="10CCEADEFFDAF818FBA91E74FBADF8EC" box="[1070,1087,1864,1889]" italics="true" pageId="7" pageNumber="256">P</emphasis>
.
<emphasis id="10CCEADEFFDAF818FBCA1E7BFB4CF8EC" box="[1101,1246,1863,1889]" italics="true" pageId="7" pageNumber="256">daejeonensis</emphasis>
</taxonomicName>
by the following features (features of
<taxonomicName id="E5B84D4FFFDAF818FE051E50FDA1F808" box="[386,563,1899,1926]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="256" phylum="Arthropoda" rank="species" species="daejeonensis">
<emphasis id="10CCEADEFFDAF818FE051E50FE01F808" box="[386,403,1900,1925]" italics="true" pageId="7" pageNumber="256">P</emphasis>
.
<emphasis id="10CCEADEFFDAF818FE251E57FDA1F808" box="[418,563,1899,1925]" italics="true" pageId="7" pageNumber="256">daejeonensis</emphasis>
</taxonomicName>
in parentheses): 1) ventral margin of epimeral plate 1 without (with) seta, 2) pereopod 7 carpus posterior margin with (without) robust seta, 3) female uropod 2 inner ramus without (with) robust seta, 4) male uropod 2 outer ramus with 4 (without) outer margin robust setae, and 5) male uropod 2 outer ramus end almost reach (shorter than) inner ramus.
</paragraph>
</subSubSection>
</treatment>
</document>
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