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<document id="7B04D945EC06F69B234BD4FCAA1D2C3F" ID-DOI="10.11646/zootaxa.3693.4.8" ID-GBIF-Dataset="ab93d6e2-46be-4a7e-87cd-5a3eb4925be7" ID-ISSN="1175-5326" ID-Zenodo-Dep="215733" ID-ZooBank="A6973F27-B9FA-4C3E-A2C3-BB4C1BBCE1E0" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460656924940" checkinUser="plazi" docAuthor="Sidorov, Dmitry A. &amp; Gontcharov, Andrey A." docDate="2013" docId="F21A8787FF91F708E6A6F9DCFB924826" docLanguage="en" docName="zt03693p567.pdf" docOrigin="Zootaxa 3693 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Pseudocrangonyx tiunovi Sidorov &amp; Gontcharov, sp. nov." docType="treatment" docVersion="9" lastPageNumber="557" masterDocId="0E23FFFFFF92F702E631FFFDFFA64A3E" masterDocTitle="Studies on subterranean amphipod crustaceans of Primory, Russia. Part 1. Three new species of the genus Pseudocrangonyx from springs and other groundwater habitats in far eastern Russia" masterLastPageNumber="567" masterPageNumber="547" pageNumber="550" updateTime="1698344971064" updateUser="plazi">
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<mods:title id="B9BA74B82918BAA30B83F93E8276E7F4">Studies on subterranean amphipod crustaceans of Primory, Russia. Part 1. Three new species of the genus Pseudocrangonyx from springs and other groundwater habitats in far eastern Russia</mods:title>
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<mods:namePart id="D646911049ADF7DD4A93513D98C8F7EC">Sidorov, Dmitry A.</mods:namePart>
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<mods:namePart id="2CB861678EA53A21A51ABC613DB28BA8">Gontcharov, Andrey A.</mods:namePart>
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<mods:date id="9B934480204C6109FB3461994180759B">2013</mods:date>
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<treatment id="F21A8787FF91F708E6A6F9DCFB924826" ID-DOI="http://doi.org/10.5281/zenodo.5657792" ID-GBIF-Taxon="119573857" ID-Zenodo-Dep="5657792" LSID="urn:lsid:plazi:treatment:F21A8787FF91F708E6A6F9DCFB924826" httpUri="http://treatment.plazi.org/id/F21A8787FF91F708E6A6F9DCFB924826" lastPageId="10" lastPageNumber="557" pageId="3" pageNumber="550">
<subSubSection id="32A9651AFF91F701E6A6F9DCFEEF4C63" pageId="3" pageNumber="550" type="nomenclature">
<paragraph id="7A0C3691FF91F701E6A6F9DCFCFD4C02" blockId="3.[151,859,1569,1629]" box="[151,859,1569,1596]" pageId="3" pageNumber="550">
<heading id="214481FDFF91F701E6A6F9DCFCFD4C02" bold="true" box="[151,859,1569,1596]" fontSize="11" level="1" pageId="3" pageNumber="550" reason="1">
<emphasis id="48C7EA83FF91F701E6A6F9DCFCFD4C02" bold="true" box="[151,859,1569,1596]" pageId="3" pageNumber="550">
<taxonomicName id="BDB34D12FF91F701E6A6F9DCFD564C02" ID-CoL="4NV5G" authority="Sidorov &amp; Gontcharov" authorityName="Sidorov &amp; Gontcharov" box="[151,752,1569,1596]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="550" phylum="Arthropoda" rank="species" species="tiunovi" status="sp. nov.">
<emphasis id="48C7EA83FF91F701E6A6F9DCFE6D4C05" bold="true" box="[151,459,1569,1595]" italics="true" pageId="3" pageNumber="550">Pseudocrangonyx tiunovi</emphasis>
Sidorov &amp; Gontcharov
</taxonomicName>
,
<taxonomicNameLabel id="53F457F8FF91F701E4CCF9DFFCFD4C02" box="[765,859,1570,1596]" pageId="3" pageNumber="550" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="7A0C3691FF91F701E6A6F9B9FEEF4C63" blockId="3.[151,859,1569,1629]" box="[151,329,1604,1629]" pageId="3" pageNumber="550">
(
<figureCitation id="E2882A14FF91F701E6AEF9B9FF424C63" box="[159,228,1604,1629]" captionStart="FIGURE 3" captionStartId="4.[151,250,1780,1802]" captionTargetBox="[151,1436,409,1758]" captionTargetId="figure@4.[151,1436,409,1758]" captionTargetPageId="4" captionText="FIGURE 3. (3 A) Pseudocrangonyx tiunovi, sp. nov., from left side, female, 9.0 mm, paratype 11 / 6 sd-IBSS; (3 B) Pseudocrangonyx holsingeri, sp. nov., from left side, female, 3.5 mm, paratype 11 / 7 sd-IBSS; (3 C) Pseudocrangonyx sympatricus, sp. nov., from left side, female, 6.25 mm, holotype X 38655 / Cr- 1471 - FEFU; (3 D) Pseudocrangonyx kseniae Sidorov, 2012, from left side, female, 4.8 mm, paratype 11 / 5 sd-IBSS." httpUri="https://zenodo.org/record/215736/files/figure.png" pageId="3" pageNumber="550">Figs 3</figureCitation>
A, 432)
</paragraph>
</subSubSection>
<subSubSection id="32A9651AFF91F701E6A6F971FB304D43" pageId="3" pageNumber="550" type="diagnosis">
<paragraph id="7A0C3691FF91F701E6A6F971FB304D43" blockId="3.[151,1436,1676,2025]" pageId="3" pageNumber="550">
<emphasis id="48C7EA83FF91F701E6A6F971FEAC4C9B" bold="true" box="[151,266,1676,1701]" pageId="3" pageNumber="550">Diagnosis</emphasis>
. Medium-sized species with marked secondary sexual dimorphism. Dorsal surface of body segments smooth (
<figureCitation id="E2882A14FF91F701E6C9F94DFE9F4CF7" box="[248,313,1712,1737]" captionStart="FIGURE 3" captionStartId="4.[151,250,1780,1802]" captionTargetBox="[151,1436,409,1758]" captionTargetId="figure@4.[151,1436,409,1758]" captionTargetPageId="4" captionText="FIGURE 3. (3 A) Pseudocrangonyx tiunovi, sp. nov., from left side, female, 9.0 mm, paratype 11 / 6 sd-IBSS; (3 B) Pseudocrangonyx holsingeri, sp. nov., from left side, female, 3.5 mm, paratype 11 / 7 sd-IBSS; (3 C) Pseudocrangonyx sympatricus, sp. nov., from left side, female, 6.25 mm, holotype X 38655 / Cr- 1471 - FEFU; (3 D) Pseudocrangonyx kseniae Sidorov, 2012, from left side, female, 4.8 mm, paratype 11 / 5 sd-IBSS." httpUri="https://zenodo.org/record/215736/files/figure.png" pageId="3" pageNumber="550">Fig. 3</figureCitation>
A), relatively stout, teretial, bearing sets of fine setae. Eyes absent. Body unpigmented. Interantennal lobe of the head rounded, slightly tapered; inferior antennal sinus moderate (
<figureCitation id="E2882A14FF91F701E5CAF929FBE44CD3" box="[1019,1090,1748,1773]" captionStart="FIGURES 4 8" captionStartId="5.[151,264,1782,1805]" captionTargetBox="[157,1431,201,1758]" captionTargetId="figure@5.[151,1436,193,1761]" captionTargetPageId="5" captionText="FIGURES 4 8. Pseudocrangonyx tiunovi, sp. nov., male, 8.0 mm, holotype X 38656 / Cr- 1472 - FEFU: (4) head; (5) epimera 1 3; (6) pleopod 1; (7) gnathopod 1; (8) gnathopod 2. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215737/files/figure.png" pageId="3" pageNumber="550">Fig. 4</figureCitation>
). Antenna 1 about 50% length of body. Antenna 2 with swollen peduncular article
<quantity id="BD4B9B74FF91F701E4EAF905FCA04D2F" box="[731,774,1784,1809]" metricMagnitude="-1" metricUnit="m" metricValue="1.27" pageId="3" pageNumber="550" unit="in" value="5.0">5 in</quantity>
males, both sexes without calceoli. Palp mandible article 3 with 4 B-seta, 15 D-setae and 6 E-setae. Ventral surface of pereonites 27 with sternal humps (blisters). Pereopod 6 largest. Urosome without “ecdysial setae”. Uropod 1 with 1 basofacial seta. Inner ramus of male uropod 2 with serrate setae.
<taxonomicName id="BDB34D12FF91F701E71FF899FEDE4D43" box="[302,376,1892,1917]" class="Maxillopoda" family="Telsidae" genus="Telson" kingdom="Animalia" order="Poecilostomatoida" pageId="3" pageNumber="563" phylum="Arthropoda" rank="genus">Telson</taxonomicName>
emarginated. Body length 7.59.0 mm (females), 6.08.0 mm (males).
</paragraph>
</subSubSection>
<subSubSection id="32A9651AFF91F706E6F6F875FE334B23" lastPageId="4" lastPageNumber="551" pageId="3" pageNumber="550" type="materials_examined">
<paragraph id="7A0C3691FF91F701E6F6F875FD374DFB" blockId="3.[151,1436,1676,2025]" pageId="3" pageNumber="550">
<emphasis id="48C7EA83FF91F701E6F6F875FEC04D9F" bold="true" box="[199,358,1928,1953]" pageId="3" pageNumber="550">
<typeStatus id="A5088833FF91F701E6F6F875FEA44D9F" box="[199,258,1928,1953]" pageId="3" pageNumber="550">Type</typeStatus>
locality
</emphasis>
.
<collectingCountry id="02A47601FF91F701E74DF875FE6F4D9F" box="[380,457,1928,1953]" name="Russia" pageId="3" pageNumber="550">Russia</collectingCountry>
, Far East, suburb of Vladivostok, not far from the Tikhaya Bay (
<geoCoordinate id="1F875056FF91F701E331F875FA3D4D9E" box="[1280,1435,1928,1953]" direction="north" orientation="latitude" pageId="3" pageNumber="550" precision="1" value="43.082516">43º04.951' N</geoCoordinate>
<geoCoordinate id="1F875056FF91F701E6A6F851FE914DFB" box="[151,311,1964,1989]" direction="east" orientation="longitude" pageId="3" pageNumber="550" precision="1" value="131.95169">131º57.101' E</geoCoordinate>
), spring,
<quantity id="BD4B9B74FF91F701E7AEF851FE7E4DFA" box="[415,472,1964,1989]" metricMagnitude="1" metricUnit="m" metricValue="8.5" pageId="3" pageNumber="550" unit="m" value="85.0">85 m</quantity>
above sea level.
</paragraph>
<paragraph id="7A0C3691FF91F706E6F6F82DFE334B23" blockId="3.[151,1436,1676,2025]" lastBlockId="4.[151,1436,151,357]" lastPageId="4" lastPageNumber="551" pageId="3" pageNumber="550">
<emphasis id="48C7EA83FF91F701E6F6F82DFE094DD7" bold="true" box="[199,431,2000,2025]" pageId="3" pageNumber="550">Material examined</emphasis>
.
<typeStatus id="A5088833FF91F701E7F2F82DFD964DD7" box="[451,560,2000,2025]" pageId="3" pageNumber="550" type="holotype">Holotype</typeStatus>
: male, 8.0 mm,
<accessionNumber id="65E0AB72FF91F701E4C8F82DFCF24DD7" box="[761,852,2000,2025]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/X38656" pageId="3" pageNumber="550" type="EnaNcbi">X38656</accessionNumber>
/Cr-1472-FEFU,
<collectingCountry id="02A47601FF91F701E228F82DFBC04DD7" box="[1049,1126,2000,2025]" name="Russia" pageId="3" pageNumber="550">Russia</collectingCountry>
, Primory Territory, spring (
<geoCoordinate id="1F875056FF96F706E6AEFF6AFE974A91" box="[159,305,151,176]" direction="north" orientation="latitude" pageId="4" pageNumber="551" precision="1" value="43.082516">43º04.951' N</geoCoordinate>
<geoCoordinate id="1F875056FF96F706E709FF6AFE714A8E" box="[312,471,151,176]" direction="east" orientation="longitude" pageId="4" pageNumber="551" precision="1" value="131.95169">131º57.101' E</geoCoordinate>
),
<date id="0E0D1051FF96F706E7DAFF65FDDF4A8E" box="[491,633,152,176]" pageId="4" pageNumber="551" value="2010-04-11">11 Apr 2010</date>
, coll. I.M. Tiunov &amp; E.A. Gorovaya.
<typeStatus id="A5088833FF96F706E22BFF65FB2D4A8E" box="[1050,1163,152,176]" pageId="4" pageNumber="551" type="paratype">Paratypes</typeStatus>
: 11/6sd-IBSS,
<specimenCount id="6CB5FD18FF96F706E301FF65FA3A4A8E" box="[1328,1436,151,176]" pageId="4" pageNumber="551" type="female">4 females</specimenCount>
(9.0 mm, oostegites developed, setose,
<quantity id="BD4B9B74FF96F706E465FF41FD0B4AEA" box="[596,685,188,213]" metricMagnitude="-3" metricUnit="m" metricValue="8.5" pageId="4" pageNumber="551" unit="mm" value="8.5">8.5 mm</quantity>
, oostegites developed, setose,
<quantity id="BD4B9B74FF96F706E239FF41FBC74AEA" box="[1032,1121,188,213]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" pageId="4" pageNumber="551" unit="mm" value="7.5">7.5 mm</quantity>
, oostegites developed, nonsetose, female, fragment, oostegites developed, non-setose);
<specimenCount id="6CB5FD18FF96F706E50EFF1DFC2D4AC6" box="[831,907,223,248]" pageId="4" pageNumber="551" type="male">1 male</specimenCount>
(6.0 mm);
<specimenCount id="6CB5FD18FF96F706E23BFF1DFBDF4AC6" box="[1034,1145,223,248]" pageId="4" pageNumber="551" type="juvenile">1 juvenile</specimenCount>
(
<quantity id="BD4B9B74FF96F706E2B9FF1DFB424AC6" box="[1160,1252,224,248]" metricMagnitude="-3" metricUnit="m" metricValue="4.7" pageId="4" pageNumber="551" unit="mm" value="4.7">4.7 mm</quantity>
);
<typeStatus id="A5088833FF96F706E2C9FF1DFAC54AC6" box="[1272,1379,224,248]" pageId="4" pageNumber="551" type="paratype">paratypes</typeStatus>
with same data as
<typeStatus id="A5088833FF96F706E71AFEF9FE374B23" box="[299,401,260,285]" pageId="4" pageNumber="551" type="holotype">holotype</typeStatus>
.
</paragraph>
</subSubSection>
<subSubSection id="32A9651AFF96F706E6F6FEDAFC9E4B5B" pageId="4" pageNumber="551" type="etymology">
<paragraph id="7A0C3691FF96F706E6F6FEDAFC9E4B5B" blockId="4.[151,1436,151,357]" pageId="4" pageNumber="551">
<emphasis id="48C7EA83FF96F706E6F6FEDAFEE04B7E" bold="true" box="[199,326,295,320]" pageId="4" pageNumber="551">Etymology</emphasis>
. Species named after our colleague ornithologist Ivan M. Tiunov (Institute of Biology and Soil Science, Vladivostok) who found and collected this species.
</paragraph>
</subSubSection>
<caption id="2ECC6619FF96F706E6A6F909FCF14D5B" httpUri="https://zenodo.org/record/215736/files/figure.png" pageId="4" pageNumber="551" targetBox="[151,1436,409,1758]" targetPageId="4">
<paragraph id="7A0C3691FF96F706E6A6F909FCF14D5B" blockId="4.[151,1436,1780,1893]" pageId="4" pageNumber="551">
<emphasis id="48C7EA83FF96F706E6A6F909FEBA4D37" bold="true" box="[151,284,1780,1802]" pageId="4" pageNumber="551">FIGURE 3.</emphasis>
(3A)
<taxonomicName id="BDB34D12FF96F706E75BF909FDD24D34" box="[362,628,1780,1802]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="551" phylum="Arthropoda" rank="species" species="tiunovi" status="sp. nov.">
<emphasis id="48C7EA83FF96F706E75BF909FDD24D34" box="[362,628,1780,1802]" italics="true" pageId="4" pageNumber="551">Pseudocrangonyx tiunovi</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="53F457F8FF96F706E4BBF909FD454D37" box="[650,739,1780,1801]" pageId="4" pageNumber="551" rank="species">
<emphasis id="48C7EA83FF96F706E4BBF909FD454D37" bold="true" box="[650,739,1780,1801]" pageId="4" pageNumber="551">sp. nov.</emphasis>
</taxonomicNameLabel>
, from left side, female, 9.0 mm, paratype 11/6sd-IBSS; (3B)
<taxonomicName id="BDB34D12FF96F706E6A6F8EFFE674D16" box="[151,449,1810,1832]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="551" phylum="Arthropoda" rank="species" species="holsingeri" status="sp. nov.">
<emphasis id="48C7EA83FF96F706E6A6F8EFFE674D16" box="[151,449,1810,1832]" italics="true" pageId="4" pageNumber="551">Pseudocrangonyx holsingeri</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="53F457F8FF96F706E7E4F8EEFD8B4D16" box="[469,557,1811,1832]" pageId="4" pageNumber="551" rank="species">
<emphasis id="48C7EA83FF96F706E7E4F8EEFD8B4D16" bold="true" box="[469,557,1811,1832]" pageId="4" pageNumber="551">sp. nov.</emphasis>
</taxonomicNameLabel>
, from left side, female, 3.5 mm, paratype 11/7sd-IBSS; (3C)
<taxonomicName id="BDB34D12FF96F706E2D7F8EFFEB74D79" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="551" phylum="Arthropoda" rank="species" species="sympatricus" status="sp. nov.">
<emphasis id="48C7EA83FF96F706E2D7F8EFFEB74D79" italics="true" pageId="4" pageNumber="551">Pseudocrangonyx sympatricus</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="53F457F8FF96F706E713F8CCFED14D78" box="[290,375,1841,1862]" pageId="4" pageNumber="551" rank="species">
<emphasis id="48C7EA83FF96F706E713F8CCFED14D78" bold="true" box="[290,375,1841,1862]" pageId="4" pageNumber="551">sp. nov.</emphasis>
</taxonomicNameLabel>
, from left side, female, 6.25 mm, holotype
<accessionNumber id="65E0AB72FF96F706E560F8CCFC034D79" box="[849,933,1841,1863]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/X38655" pageId="4" pageNumber="551" type="EnaNcbi">X38655</accessionNumber>
/Cr-1471-FEFU; (3D)
<taxonomicName id="BDB34D12FF96F706E2A1F8CCFE814D5B" authority="Sidorov, 2012" authorityName="Sidorov" authorityYear="2012" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="551" phylum="Arthropoda" rank="species" species="kseniae">
<emphasis id="48C7EA83FF96F706E2A1F8CCFA3A4D79" box="[1168,1436,1841,1863]" italics="true" pageId="4" pageNumber="551">Pseudocrangonyx kseniae</emphasis>
Sidorov, 2012
</taxonomicName>
, from left side, female, 4.8 mm, paratype 11/5sd-IBSS.
</paragraph>
</caption>
<caption id="2ECC6619FF97F707E6A6F90BFCC04D15" httpUri="https://zenodo.org/record/215737/files/figure.png" pageId="5" pageNumber="552" targetBox="[157,1431,201,1758]" targetPageId="5">
<paragraph id="7A0C3691FF97F707E6A6F90BFCC04D15" blockId="5.[151,1435,1782,1835]" pageId="5" pageNumber="552">
<emphasis id="48C7EA83FF97F707E6A6F90BFE9C4D32" bold="true" box="[151,314,1782,1805]" pageId="5" pageNumber="552">FIGURES 48.</emphasis>
<taxonomicName id="BDB34D12FF97F707E770F90BFDE44D33" box="[321,578,1782,1805]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="552" phylum="Arthropoda" rank="species" species="tiunovi" status="sp. nov.">
<emphasis id="48C7EA83FF97F707E770F90BFDE44D33" box="[321,578,1782,1805]" italics="true" pageId="5" pageNumber="552">Pseudocrangonyx tiunovi</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="53F457F8FF97F707E47EF90AFD064D32" box="[591,672,1783,1804]" pageId="5" pageNumber="552" rank="species">
<emphasis id="48C7EA83FF97F707E47EF90AFD064D32" bold="true" box="[591,672,1783,1804]" pageId="5" pageNumber="552">sp. nov.</emphasis>
</taxonomicNameLabel>
, male, 8.0 mm, holotype
<accessionNumber id="65E0AB72FF97F707E594F90BFC5E4D32" box="[933,1016,1782,1804]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/X38656" pageId="5" pageNumber="552" type="EnaNcbi">X38656</accessionNumber>
/Cr-1472-FEFU: (4) head; (5) epimera 1 3; (6) pleopod 1; (7) gnathopod 1; (8) gnathopod 2. Scale bars 0.2 mm.
</paragraph>
</caption>
<caption id="2ECC6619FF94F704E6A6FA95FBAC4FA3" httpUri="https://zenodo.org/record/215738/files/figure.png" pageId="6" pageNumber="553" targetBox="[162,1426,199,1352]" targetPageId="6">
<paragraph id="7A0C3691FF94F704E6A6FA95FBAC4FA3" blockId="6.[151,1436,1384,1437]" pageId="6" pageNumber="553">
<emphasis id="48C7EA83FF94F704E6A6FA95FEEC4F43" bold="true" box="[151,330,1384,1407]" pageId="6" pageNumber="553">FIGURES 914.</emphasis>
<taxonomicName id="BDB34D12FF94F704E765FA95FDFF4F40" box="[340,601,1384,1406]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="553" phylum="Arthropoda" rank="species" species="tiunovi" status="sp. nov.">
<emphasis id="48C7EA83FF94F704E765FA95FDFF4F40" box="[340,601,1384,1406]" italics="true" pageId="6" pageNumber="553">Pseudocrangonyx tiunovi</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="53F457F8FF94F704E458FA94FD1B4F40" box="[617,701,1385,1406]" pageId="6" pageNumber="553" rank="species">
<emphasis id="48C7EA83FF94F704E458FA94FD1B4F40" bold="true" box="[617,701,1385,1406]" pageId="6" pageNumber="553">sp. nov.</emphasis>
</taxonomicNameLabel>
, male, 8.0 mm, holotype
<accessionNumber id="65E0AB72FF94F704E5E0FA95FB834F40" box="[977,1061,1384,1406]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/X38656" pageId="6" pageNumber="553" type="EnaNcbi">X38656</accessionNumber>
/Cr-1472-FEFU: (9) antenna 1; (10) antenna 2; (11) uropod 1; (12) uropod 2; (13) uropod 3; (14)
<taxonomicName id="BDB34D12FF94F704E4CEFA7AFC994FA3" box="[767,831,1415,1437]" class="Maxillopoda" family="Telsidae" genus="Telson" kingdom="Animalia" order="Poecilostomatoida" pageId="6" pageNumber="563" phylum="Arthropoda" rank="genus">telson</taxonomicName>
. Scale bars 0.2 mm.
</paragraph>
</caption>
<subSubSection id="32A9651AFF94F708E6F6FA39FBDC4BCB" lastPageId="10" lastPageNumber="557" pageId="6" pageNumber="553" type="description">
<paragraph id="7A0C3691FF94F70AE6F6FA39FD164B93" blockId="6.[151,1437,1476,2005]" lastBlockId="8.[151,1436,151,429]" lastPageId="8" lastPageNumber="555" pageId="6" pageNumber="553">
<emphasis id="48C7EA83FF94F704E6F6FA39FEF74FE3" bold="true" box="[199,337,1476,1501]" pageId="6" pageNumber="553">Description</emphasis>
.
<emphasis id="48C7EA83FF94F704E751FA39FE3C4FE3" box="[352,410,1476,1501]" italics="true" pageId="6" pageNumber="553">Male</emphasis>
(8.0 mm),
<accessionNumber id="65E0AB72FF94F704E428FA39FDD04FE3" box="[537,630,1476,1501]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/X38656" pageId="6" pageNumber="553" type="EnaNcbi">X38656</accessionNumber>
/Cr-1472-FEFU.
<emphasis id="48C7EA83FF94F704E505FA39FCD24FE3" bold="true" box="[820,884,1476,1501]" pageId="6" pageNumber="553">Head</emphasis>
.
<emphasis id="48C7EA83FF94F704E5B2FA38FC504FE3" box="[899,1014,1477,1501]" italics="true" pageId="6" pageNumber="553">Antenna 1</emphasis>
(
<figureCitation id="E2882A14FF94F704E237FA39FBE94FE3" box="[1030,1103,1476,1501]" captionStart="FIGURES 4 8" captionStartId="5.[151,264,1782,1805]" captionTargetBox="[157,1431,201,1758]" captionTargetId="figure@5.[151,1436,193,1761]" captionTargetPageId="5" captionText="FIGURES 4 8. Pseudocrangonyx tiunovi, sp. nov., male, 8.0 mm, holotype X 38656 / Cr- 1472 - FEFU: (4) head; (5) epimera 1 3; (6) pleopod 1; (7) gnathopod 1; (8) gnathopod 2. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215737/files/figure.png" pageId="6" pageNumber="553">Figs 4</figureCitation>
,
<figureCitation id="E2882A14FF94F704E26DFA38FBCC4FE3" box="[1116,1130,1477,1501]" captionStart="FIGURES 9 14" captionStartId="6.[151,264,1384,1407]" captionTargetBox="[162,1426,199,1352]" captionTargetId="figure@6.[151,1436,193,1363]" captionTargetPageId="6" captionText="FIGURES 9 14. Pseudocrangonyx tiunovi, sp. nov., male, 8.0 mm, holotype X 38656 / Cr- 1472 - FEFU: (9) antenna 1; (10) antenna 2; (11) uropod 1; (12) uropod 2; (13) uropod 3; (14) telson. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215738/files/figure.png" pageId="6" pageNumber="553">9</figureCitation>
) 50% length of body, 64% longer than antenna 2; peduncular articles
<quantity id="BD4B9B74FF94F704E4A6FA14FD424C3F" box="[663,740,1512,1537]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" metricValueMax="7.62" metricValueMin="2.54" pageId="6" pageNumber="553" unit="in" value="2.0" valueMax="3.0" valueMin="1.0">13 in</quantity>
length ratio 1:0.8:0.5; primary flagellum with 19 articles; aesthetascs present.
<emphasis id="48C7EA83FF94F704E7B0F9F0FE514C1B" box="[385,503,1549,1573]" italics="true" pageId="6" pageNumber="553">Antenna 2</emphasis>
(
<figureCitation id="E2882A14FF94F704E43AF9F1FDC44C1B" box="[523,610,1548,1573]" captionStart="FIGURES 9 14" captionStartId="6.[151,264,1384,1407]" captionTargetBox="[162,1426,199,1352]" captionTargetId="figure@6.[151,1436,193,1363]" captionTargetPageId="6" captionText="FIGURES 9 14. Pseudocrangonyx tiunovi, sp. nov., male, 8.0 mm, holotype X 38656 / Cr- 1472 - FEFU: (9) antenna 1; (10) antenna 2; (11) uropod 1; (12) uropod 2; (13) uropod 3; (14) telson. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215738/files/figure.png" pageId="6" pageNumber="553">Fig. 10</figureCitation>
), peduncular articles 4 and
<quantity id="BD4B9B74FF94F704E59AF9F1FC7F4C1B" box="[939,985,1548,1573]" metricMagnitude="-1" metricUnit="m" metricValue="1.27" pageId="6" pageNumber="553" unit="in" value="5.0">5 in</quantity>
lengths ratio 1:1; peduncular article 5 swollen; flagellum with 6 articles; calceoli absent.
<emphasis id="48C7EA83FF94F704E4D9F9CCFC204C77" box="[744,902,1584,1609]" italics="true" pageId="6" pageNumber="553">Left mandible</emphasis>
(
<figureCitation id="E2882A14FF94F704E5A9F9CDFC4B4C77" box="[920,1005,1584,1609]" captionStart="FIGURES 15 21" captionStartId="7.[151,264,1629,1652]" captionTargetBox="[160,1427,200,1598]" captionTargetId="figure@7.[151,1436,193,1608]" captionTargetPageId="7" captionText="FIGURES 15 21. Pseudocrangonyx tiunovi, sp. nov., male, 8.0 mm, holotype X 38656 / Cr- 1472 - FEFU: (15) maxilla 2; (16) maxilla 1; (17) upper lip; (18) mandible, left; (19) mandible, right; (20) lower lip; (21) maxilliped. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215739/files/figure.png" pageId="6" pageNumber="553">Fig. 18</figureCitation>
) incisor 5-dentate; lacinia mobilis 5- dentate; setal row with 4 serrate setae.
<emphasis id="48C7EA83FF94F704E47AF9A9FD514C53" box="[587,759,1620,1645]" italics="true" pageId="6" pageNumber="553">Right mandible</emphasis>
(
<figureCitation id="E2882A14FF94F704E536F9A9FCFF4C53" box="[775,857,1620,1645]" captionStart="FIGURES 15 21" captionStartId="7.[151,264,1629,1652]" captionTargetBox="[160,1427,200,1598]" captionTargetId="figure@7.[151,1436,193,1608]" captionTargetPageId="7" captionText="FIGURES 15 21. Pseudocrangonyx tiunovi, sp. nov., male, 8.0 mm, holotype X 38656 / Cr- 1472 - FEFU: (15) maxilla 2; (16) maxilla 1; (17) upper lip; (18) mandible, left; (19) mandible, right; (20) lower lip; (21) maxilliped. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215739/files/figure.png" pageId="6" pageNumber="553">Fig. 19</figureCitation>
) incisor 5-dentate; lacinia mobilis trifurcate.
<emphasis id="48C7EA83FF94F704E367F9A9FF4D4CAE" italics="true" pageId="6" pageNumber="553">Molar process</emphasis>
triturative, with accessory seta.
<emphasis id="48C7EA83FF94F704E46CF985FCA24CAF" box="[605,772,1656,1681]" italics="true" pageId="6" pageNumber="553">Palp mandible</emphasis>
article 2 slightly shorter than article 3; article 3 with 4 Bseta, 15 D-setae and 6 E-setae.
<emphasis id="48C7EA83FF94F704E43EF963FD264C8B" box="[527,640,1692,1717]" italics="true" pageId="6" pageNumber="553">Lower lip</emphasis>
(
<figureCitation id="E2882A14FF94F704E4A5F961FD4D4C8B" box="[660,747,1692,1717]" captionStart="FIGURES 15 21" captionStartId="7.[151,264,1629,1652]" captionTargetBox="[160,1427,200,1598]" captionTargetId="figure@7.[151,1436,193,1608]" captionTargetPageId="7" captionText="FIGURES 15 21. Pseudocrangonyx tiunovi, sp. nov., male, 8.0 mm, holotype X 38656 / Cr- 1472 - FEFU: (15) maxilla 2; (16) maxilla 1; (17) upper lip; (18) mandible, left; (19) mandible, right; (20) lower lip; (21) maxilliped. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215739/files/figure.png" pageId="6" pageNumber="553">Fig. 20</figureCitation>
), inner lobes absent; mandibular process distinct (narrow).
<emphasis id="48C7EA83FF94F704E6A6F93DFEA54CE7" box="[151,259,1728,1753]" italics="true" pageId="6" pageNumber="553">Maxilla 1</emphasis>
(
<figureCitation id="E2882A14FF94F704E723F93DFEC24CE7" box="[274,356,1728,1753]" captionStart="FIGURES 15 21" captionStartId="7.[151,264,1629,1652]" captionTargetBox="[160,1427,200,1598]" captionTargetId="figure@7.[151,1436,193,1608]" captionTargetPageId="7" captionText="FIGURES 15 21. Pseudocrangonyx tiunovi, sp. nov., male, 8.0 mm, holotype X 38656 / Cr- 1472 - FEFU: (15) maxilla 2; (16) maxilla 1; (17) upper lip; (18) mandible, left; (19) mandible, right; (20) lower lip; (21) maxilliped. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215739/files/figure.png" pageId="6" pageNumber="553">Fig. 16</figureCitation>
), inner plate with 4 plumose setae; outer plate with 7 serrate setae; palp article 2 about
<date id="0E0D1051FF94F704E300F93CFAEB4CE7" box="[1329,1357,1729,1753]" pageId="6" pageNumber="553">3x</date>
longer than article 1 bearing 4 robust setae on apex.
<emphasis id="48C7EA83FF94F704E4BEF919FD5D4CC3" box="[655,763,1764,1789]" italics="true" pageId="6" pageNumber="553">Maxilla 2</emphasis>
(
<figureCitation id="E2882A14FF94F704E53BF919FCFA4CC3" box="[778,860,1764,1789]" captionStart="FIGURES 15 21" captionStartId="7.[151,264,1629,1652]" captionTargetBox="[160,1427,200,1598]" captionTargetId="figure@7.[151,1436,193,1608]" captionTargetPageId="7" captionText="FIGURES 15 21. Pseudocrangonyx tiunovi, sp. nov., male, 8.0 mm, holotype X 38656 / Cr- 1472 - FEFU: (15) maxilla 2; (16) maxilla 1; (17) upper lip; (18) mandible, left; (19) mandible, right; (20) lower lip; (21) maxilliped. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215739/files/figure.png" pageId="6" pageNumber="553">Fig. 15</figureCitation>
), inner plate with 5 plumose setae.
<emphasis id="48C7EA83FF94F704E2D7F919FAC64CC3" box="[1254,1376,1764,1789]" italics="true" pageId="6" pageNumber="553">Maxilliped</emphasis>
(
<figureCitation id="E2882A14FF94F704E35FF919FF124D1F" captionStart="FIGURES 15 21" captionStartId="7.[151,264,1629,1652]" captionTargetBox="[160,1427,200,1598]" captionTargetId="figure@7.[151,1436,193,1608]" captionTargetPageId="7" captionText="FIGURES 15 21. Pseudocrangonyx tiunovi, sp. nov., male, 8.0 mm, holotype X 38656 / Cr- 1472 - FEFU: (15) maxilla 2; (16) maxilla 1; (17) upper lip; (18) mandible, left; (19) mandible, right; (20) lower lip; (21) maxilliped. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215739/files/figure.png" pageId="6" pageNumber="553">Fig. 21</figureCitation>
) inner plate with 6 strong serrate apical setae; outer plate with a row of 3 medial robust serrate setae, 13 naked setae and 3 apical plumose simple setae.
<emphasis id="48C7EA83FF94F704E445F8D1FD6E4D7B" bold="true" box="[628,712,1836,1861]" pageId="6" pageNumber="553">Pereon</emphasis>
.
<emphasis id="48C7EA83FF94F704E4E8F8D1FC3A4D7B" box="[729,924,1836,1861]" italics="true" pageId="6" pageNumber="553">Coxal plates 14</emphasis>
(
<figureCitation id="E2882A14FF94F704E59CF8D1FBB14D7B" box="[941,1047,1836,1861]" captionStart="FIGURES 4 8" captionStartId="5.[151,264,1782,1805]" captionTargetBox="[157,1431,201,1758]" captionTargetId="figure@5.[151,1436,193,1761]" captionTargetPageId="5" captionText="FIGURES 4 8. Pseudocrangonyx tiunovi, sp. nov., male, 8.0 mm, holotype X 38656 / Cr- 1472 - FEFU: (4) head; (5) epimera 1 3; (6) pleopod 1; (7) gnathopod 1; (8) gnathopod 2. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215737/files/figure.png" pageId="6" pageNumber="553">Figs 7, 8</figureCitation>
,
<figureCitation id="E2882A14FF94F704E217F8D0FBD64D7B" box="[1062,1136,1837,1861]" captionStart="FIGURES 22 26" captionStartId="8.[151,264,1845,1868]" captionTargetBox="[159,1423,493,1813]" captionTargetId="figure@8.[151,1436,481,1824]" captionTargetPageId="8" captionText="FIGURES 22 26. Pseudocrangonyx tiunovi, sp. nov., male, 8.0 mm, holotype X 38656 / Cr- 1472 - FEFU: (22) pereopod 3; (23) pereopod 4; (24) pereopod 5; (25) pereopod 6; (26) pereopod 7. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215740/files/figure.png" pageId="6" pageNumber="553">22, 23</figureCitation>
) shallow, sub-rectangular.
<emphasis id="48C7EA83FF94F704E6A6F8ADFE8A4D57" box="[151,300,1872,1897]" italics="true" pageId="6" pageNumber="553">Gnathopod 1</emphasis>
(
<figureCitation id="E2882A14FF94F704E70CF8ADFE224D57" box="[317,388,1872,1897]" captionStart="FIGURES 4 8" captionStartId="5.[151,264,1782,1805]" captionTargetBox="[157,1431,201,1758]" captionTargetId="figure@5.[151,1436,193,1761]" captionTargetPageId="5" captionText="FIGURES 4 8. Pseudocrangonyx tiunovi, sp. nov., male, 8.0 mm, holotype X 38656 / Cr- 1472 - FEFU: (4) head; (5) epimera 1 3; (6) pleopod 1; (7) gnathopod 1; (8) gnathopod 2. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215737/files/figure.png" pageId="6" pageNumber="553">Fig. 7</figureCitation>
), carpus 0.4× as long as propodus, with 1 rastellate setae; propodus palm oblique, defining angle indistinct, palm with cutting margin crenulated, palm with 13 distally notched robust setae in two rows and 8 distally notched robust setae near defining angle; dactylus, inner margin dentate.
<emphasis id="48C7EA83FF94F704E22EF865FB144D8F" box="[1055,1202,1944,1969]" italics="true" pageId="6" pageNumber="553">Gnathopod 2</emphasis>
(
<figureCitation id="E2882A14FF94F704E2F0F865FAA54D8F" box="[1217,1283,1944,1969]" captionStart="FIGURES 4 8" captionStartId="5.[151,264,1782,1805]" captionTargetBox="[157,1431,201,1758]" captionTargetId="figure@5.[151,1436,193,1761]" captionTargetPageId="5" captionText="FIGURES 4 8. Pseudocrangonyx tiunovi, sp. nov., male, 8.0 mm, holotype X 38656 / Cr- 1472 - FEFU: (4) head; (5) epimera 1 3; (6) pleopod 1; (7) gnathopod 1; (8) gnathopod 2. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215737/files/figure.png" pageId="6" pageNumber="553">Fig. 8</figureCitation>
), carpus 0.6× as long as propodus, with 2 rastellate setae; propodus smaller than gnathopod 1 propodus; palm sub-transverse, defining angle distinct, palm with cutting margin crenulated, palm with 10 distally notched robust setae in 2 rows and 6 distally notched robust setae near defining angle; dactylus similar to that of gnathopod 1.
<emphasis id="48C7EA83FF95F705E2FDF920FAEB4CC8" box="[1228,1357,1757,1782]" italics="true" pageId="7" pageNumber="554">Pereopod 6</emphasis>
longer than pereopod 7.
<emphasis id="48C7EA83FF95F705E769F8FFFE424D24" box="[344,484,1794,1819]" italics="true" pageId="7" pageNumber="554">Pereopods 3</emphasis>
and
<emphasis id="48C7EA83FF95F705E428F8FFFD814D24" box="[537,551,1794,1818]" italics="true" pageId="7" pageNumber="554">4</emphasis>
(
<figureCitation id="E2882A14FF95F705E407F8FFFD134D24" box="[566,693,1794,1819]" captionStart="FIGURES 22 26" captionStartId="8.[151,264,1845,1868]" captionTargetBox="[159,1423,493,1813]" captionTargetId="figure@8.[151,1436,481,1824]" captionTargetPageId="8" captionText="FIGURES 22 26. Pseudocrangonyx tiunovi, sp. nov., male, 8.0 mm, holotype X 38656 / Cr- 1472 - FEFU: (22) pereopod 3; (23) pereopod 4; (24) pereopod 5; (25) pereopod 6; (26) pereopod 7. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215740/files/figure.png" pageId="7" pageNumber="554">Figs 22, 23</figureCitation>
) with a row of short setae on posterior margin; carpus shorter than propodus.
<emphasis id="48C7EA83FF95F705E73FF8D8FE334D03" box="[270,405,1829,1854]" italics="true" pageId="7" pageNumber="554">Coxal gill 7</emphasis>
absent. Ventral surface of pereonites 27 bearing
<emphasis id="48C7EA83FF95F705E5FEF8D8FBC84D00" box="[975,1134,1829,1854]" italics="true" pageId="7" pageNumber="554">sternal humps</emphasis>
(blisters).
<emphasis id="48C7EA83FF95F705E2D8F8D8FA8A4D00" bold="true" box="[1257,1324,1829,1854]" pageId="7" pageNumber="554">Pleon</emphasis>
.
<emphasis id="48C7EA83FF95F705E30DF8DAFF674D5C" italics="true" pageId="7" pageNumber="554">Epimera 13</emphasis>
(
<figureCitation id="E2882A14FF95F705E6E0F8B7FEB34D5D" box="[209,277,1866,1891]" captionStart="FIGURES 4 8" captionStartId="5.[151,264,1782,1805]" captionTargetBox="[157,1431,201,1758]" captionTargetId="figure@5.[151,1436,193,1761]" captionTargetPageId="5" captionText="FIGURES 4 8. Pseudocrangonyx tiunovi, sp. nov., male, 8.0 mm, holotype X 38656 / Cr- 1472 - FEFU: (4) head; (5) epimera 1 3; (6) pleopod 1; (7) gnathopod 1; (8) gnathopod 2. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215737/files/figure.png" pageId="7" pageNumber="554">Fig. 5</figureCitation>
): posterior corners obtuse, armed with 1 stiff seta each; ventral margin of plate 1 without setae, plate 2 with 3 setae and plate 3 with 4 setae.
<emphasis id="48C7EA83FF95F705E406F890FD694DB8" box="[567,719,1901,1926]" italics="true" pageId="7" pageNumber="554">Pleopods 13</emphasis>
(
<figureCitation id="E2882A14FF95F705E4EEF890FC854DB8" box="[735,803,1901,1926]" captionStart="FIGURES 4 8" captionStartId="5.[151,264,1782,1805]" captionTargetBox="[157,1431,201,1758]" captionTargetId="figure@5.[151,1436,193,1761]" captionTargetPageId="5" captionText="FIGURES 4 8. Pseudocrangonyx tiunovi, sp. nov., male, 8.0 mm, holotype X 38656 / Cr- 1472 - FEFU: (4) head; (5) epimera 1 3; (6) pleopod 1; (7) gnathopod 1; (8) gnathopod 2. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215737/files/figure.png" pageId="7" pageNumber="554">Fig. 6</figureCitation>
), peduncular articles with 2 coupling setae (retinaculae).
<emphasis id="48C7EA83FF95F705E6A6F86EFF5B4D94" box="[151,253,1939,1962]" italics="true" pageId="7" pageNumber="554">Urosome</emphasis>
(
<figureCitation id="E2882A14FF95F705E721F86FFEF04D94" box="[272,342,1938,1963]" captionStart="FIGURE 3" captionStartId="4.[151,250,1780,1802]" captionTargetBox="[151,1436,409,1758]" captionTargetId="figure@4.[151,1436,409,1758]" captionTargetPageId="4" captionText="FIGURE 3. (3 A) Pseudocrangonyx tiunovi, sp. nov., from left side, female, 9.0 mm, paratype 11 / 6 sd-IBSS; (3 B) Pseudocrangonyx holsingeri, sp. nov., from left side, female, 3.5 mm, paratype 11 / 7 sd-IBSS; (3 C) Pseudocrangonyx sympatricus, sp. nov., from left side, female, 6.25 mm, holotype X 38655 / Cr- 1471 - FEFU; (3 D) Pseudocrangonyx kseniae Sidorov, 2012, from left side, female, 4.8 mm, paratype 11 / 5 sd-IBSS." httpUri="https://zenodo.org/record/215736/files/figure.png" pageId="7" pageNumber="554">Fig. 3</figureCitation>
A): urosomite 1, “ecdysial setae” absent.
<emphasis id="48C7EA83FF95F705E50EF86FFC084D94" box="[831,942,1938,1963]" italics="true" pageId="7" pageNumber="554">Uropod 1</emphasis>
(
<figureCitation id="E2882A14FF95F705E5F3F86FFBBE4D94" box="[962,1048,1938,1963]" captionStart="FIGURES 9 14" captionStartId="6.[151,264,1384,1407]" captionTargetBox="[162,1426,199,1352]" captionTargetId="figure@6.[151,1436,193,1363]" captionTargetPageId="6" captionText="FIGURES 9 14. Pseudocrangonyx tiunovi, sp. nov., male, 8.0 mm, holotype X 38656 / Cr- 1472 - FEFU: (9) antenna 1; (10) antenna 2; (11) uropod 1; (12) uropod 2; (13) uropod 3; (14) telson. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215738/files/figure.png" pageId="7" pageNumber="554">Fig. 11</figureCitation>
): peduncle with 7 setae on outer margin, 1 long seta on inner margin on distal corner and with 1 basofacial seta; outer ramus 0.7× as long as inner ramus, about 50% length of peduncle; inner ramus armed with 5 setae on both margins and with 3 long setae on ventral face; outer margin of outer ramus unarmed; rami with 47 setae on apices, one of them very long.
<emphasis id="48C7EA83FF9AF70AE300FF6AFA3A4A8E" box="[1329,1436,151,176]" italics="true" pageId="8" pageNumber="555">Uropod 2</emphasis>
(
<figureCitation id="E2882A14FF9AF70AE6AEFF41FF504AEA" box="[159,246,188,213]" captionStart="FIGURES 9 14" captionStartId="6.[151,264,1384,1407]" captionTargetBox="[162,1426,199,1352]" captionTargetId="figure@6.[151,1436,193,1363]" captionTargetPageId="6" captionText="FIGURES 9 14. Pseudocrangonyx tiunovi, sp. nov., male, 8.0 mm, holotype X 38656 / Cr- 1472 - FEFU: (9) antenna 1; (10) antenna 2; (11) uropod 1; (12) uropod 2; (13) uropod 3; (14) telson. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215738/files/figure.png" pageId="8" pageNumber="555">Fig. 12</figureCitation>
): peduncle with 4 setae on outer margin and 1 seta on inner margin; outer ramus 0.6× as long as inner ramus; inner ramus longer than peduncle, armed with setae on both margins; outer margin of outer ramus unarmed; rami with 36 setae on apices, one or two of them longer and some serrate.
<emphasis id="48C7EA83FF9AF70AE218FEF9FB3F4B22" box="[1065,1177,260,285]" italics="true" pageId="8" pageNumber="555">Uropod 3</emphasis>
(
<figureCitation id="E2882A14FF9AF70AE29CFEF9FAA24B22" box="[1197,1284,260,285]" captionStart="FIGURES 9 14" captionStartId="6.[151,264,1384,1407]" captionTargetBox="[162,1426,199,1352]" captionTargetId="figure@6.[151,1436,193,1363]" captionTargetPageId="6" captionText="FIGURES 9 14. Pseudocrangonyx tiunovi, sp. nov., male, 8.0 mm, holotype X 38656 / Cr- 1472 - FEFU: (9) antenna 1; (10) antenna 2; (11) uropod 1; (12) uropod 2; (13) uropod 3; (14) telson. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215738/files/figure.png" pageId="8" pageNumber="555">Fig. 13</figureCitation>
): uniramous; peduncle with 2 sets of stiff setae on distal margins; proximal article of outer ramus 4.0× as long as peduncle, bearing 8 sets of setae on inner and outer margins; terminal article 0.2× as long as proximal article, with 3 setae on apex.
<taxonomicName id="BDB34D12FF9AF70AE6EBFE92FE864BB6" box="[218,288,367,392]" class="Maxillopoda" family="Telsidae" genus="Telson" kingdom="Animalia" order="Poecilostomatoida" pageId="8" pageNumber="555" phylum="Arthropoda" rank="genus">
<emphasis id="48C7EA83FF9AF70AE6EBFE92FE864BB6" box="[218,288,367,392]" italics="true" pageId="8" pageNumber="555">Telson</emphasis>
</taxonomicName>
(
<figureCitation id="E2882A14FF9AF70AE703FE92FE214BB6" box="[306,391,367,392]" captionStart="FIGURES 9 14" captionStartId="6.[151,264,1384,1407]" captionTargetBox="[162,1426,199,1352]" captionTargetId="figure@6.[151,1436,193,1363]" captionTargetPageId="6" captionText="FIGURES 9 14. Pseudocrangonyx tiunovi, sp. nov., male, 8.0 mm, holotype X 38656 / Cr- 1472 - FEFU: (9) antenna 1; (10) antenna 2; (11) uropod 1; (12) uropod 2; (13) uropod 3; (14) telson. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215738/files/figure.png" pageId="8" pageNumber="555">Fig. 14</figureCitation>
): 1.8× as long as uropod 3 peduncle; 0.3× longer than broad, emarginated; tips of lobes each with 2 strong setae apically, one of them longer.
</paragraph>
<caption id="2ECC6619FF95F705E6A6F9A0FAE44CAC" httpUri="https://zenodo.org/record/215739/files/figure.png" pageId="7" pageNumber="554" targetBox="[160,1427,200,1598]" targetPageId="7">
<paragraph id="7A0C3691FF95F705E6A6F9A0FAE44CAC" blockId="7.[151,1436,1629,1682]" pageId="7" pageNumber="554">
<emphasis id="48C7EA83FF95F705E6A6F9A0FEF34C4D" bold="true" box="[151,341,1629,1652]" pageId="7" pageNumber="554">FIGURES 1521.</emphasis>
<taxonomicName id="BDB34D12FF95F705E76CF9A3FDC74C4A" box="[349,609,1630,1652]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="554" phylum="Arthropoda" rank="species" species="tiunovi" status="sp. nov.">
<emphasis id="48C7EA83FF95F705E76CF9A3FDC74C4A" box="[349,609,1630,1652]" italics="true" pageId="7" pageNumber="554">Pseudocrangonyx tiunovi</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="53F457F8FF95F705E45EF9A3FD674C4D" box="[623,705,1630,1651]" pageId="7" pageNumber="554" rank="species">
<emphasis id="48C7EA83FF95F705E45EF9A3FD674C4D" bold="true" box="[623,705,1630,1651]" pageId="7" pageNumber="554">sp. nov.</emphasis>
</taxonomicNameLabel>
, male, 8.0 mm, holotype
<accessionNumber id="65E0AB72FF95F705E5FCF9A3FB874C4A" box="[973,1057,1630,1652]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/X38656" pageId="7" pageNumber="554" type="EnaNcbi">X38656</accessionNumber>
/Cr-1472-FEFU: (15) maxilla 2; (16) maxilla 1; (17) upper lip; (18) mandible, left; (19) mandible, right; (20) lower lip; (21) maxilliped. Scale bars 0.2 mm.
</paragraph>
</caption>
<caption id="2ECC6619FF9AF70AE6A6F8C8FC424D54" httpUri="https://zenodo.org/record/215740/files/figure.png" pageId="8" pageNumber="555" targetBox="[159,1423,493,1813]" targetPageId="8">
<paragraph id="7A0C3691FF9AF70AE6A6F8C8FC424D54" blockId="8.[151,1436,1845,1898]" pageId="8" pageNumber="555">
<emphasis id="48C7EA83FF9AF70AE6A6F8C8FEF24D75" bold="true" box="[151,340,1845,1868]" pageId="8" pageNumber="555">FIGURES 2226.</emphasis>
<taxonomicName id="BDB34D12FF9AF70AE76BF8CBFDFA4D72" box="[346,604,1846,1868]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="555" phylum="Arthropoda" rank="species" species="tiunovi" status="sp. nov.">
<emphasis id="48C7EA83FF9AF70AE76BF8CBFDFA4D72" box="[346,604,1846,1868]" italics="true" pageId="8" pageNumber="555">Pseudocrangonyx tiunovi</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="53F457F8FF9AF70AE45BF8CBFD1D4D75" box="[618,699,1846,1867]" pageId="8" pageNumber="555" rank="species">
<emphasis id="48C7EA83FF9AF70AE45BF8CBFD1D4D75" bold="true" box="[618,699,1846,1867]" pageId="8" pageNumber="555">sp. nov.</emphasis>
</taxonomicNameLabel>
, male, 8.0 mm, holotype
<accessionNumber id="65E0AB72FF9AF70AE5F0F8CBFBB24D72" box="[961,1044,1846,1868]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/X38656" pageId="8" pageNumber="555" type="EnaNcbi">X38656</accessionNumber>
/Cr-1472-FEFU: (22) pereopod 3; (23) pereopod 4; (24) pereopod 5; (25) pereopod 6; (26) pereopod 7. Scale bars 0.2 mm.
</paragraph>
</caption>
<caption id="2ECC6619FF9BF70BE6A6F9D2FC444C5B" httpUri="https://zenodo.org/record/215741/files/figure.png" pageId="9" pageNumber="556" targetBox="[168,1417,190,1562]" targetPageId="9">
<paragraph id="7A0C3691FF9BF70BE6A6F9D2FC444C5B" blockId="9.[151,1436,1583,1637]" pageId="9" pageNumber="556">
<emphasis id="48C7EA83FF9BF70BE6A6F9D2FEF34C7B" bold="true" box="[151,341,1583,1606]" pageId="9" pageNumber="556">FIGURES 2732.</emphasis>
<taxonomicName id="BDB34D12FF9BF70BE76AF9CDFDF84C78" box="[347,606,1584,1606]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="556" phylum="Arthropoda" rank="species" species="tiunovi" status="sp. nov.">
<emphasis id="48C7EA83FF9BF70BE76AF9CDFDF84C78" box="[347,606,1584,1606]" italics="true" pageId="9" pageNumber="556">Pseudocrangonyx tiunovi</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="53F457F8FF9BF70BE45DF9CDFD1B4C7B" box="[620,701,1584,1605]" pageId="9" pageNumber="556" rank="species">
<emphasis id="48C7EA83FF9BF70BE45DF9CDFD1B4C7B" bold="true" box="[620,701,1584,1605]" pageId="9" pageNumber="556">sp. nov.</emphasis>
</taxonomicNameLabel>
, female, 7.5 mm, paratype 11/6sd-IBSS: (27) antenna 2; (28) uropod 2; (29) uropod 3; (30)
<taxonomicName id="BDB34D12FF9BF70BE751F9B2FE064C5B" box="[352,416,1615,1637]" class="Maxillopoda" family="Telsidae" genus="Telson" kingdom="Animalia" order="Poecilostomatoida" pageId="9" pageNumber="563" phylum="Arthropoda" rank="genus">telson</taxonomicName>
; (31) gnathopod 1; (32) gnathopod 2. Scale bars 0.2 mm.
</paragraph>
</caption>
<paragraph id="7A0C3691FF9BF70BE6F6F96CFDBA4DD0" blockId="9.[151,1437,1681,2030]" pageId="9" pageNumber="556">
<emphasis id="48C7EA83FF9BF70BE6F6F96CFEBD4C94" box="[199,283,1681,1706]" italics="true" pageId="9" pageNumber="556">Female</emphasis>
(
<quantity id="BD4B9B74FF9BF70BE718F96CFE224C94" box="[297,388,1681,1706]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" pageId="9" pageNumber="556" unit="mm" value="7.5">7.5 mm</quantity>
), 11/6sd-IBSS, sexually dimorphic characters.
<emphasis id="48C7EA83FF9BF70BE5A0F96CFC7E4C94" bold="true" box="[913,984,1681,1706]" pageId="9" pageNumber="556">Head.</emphasis>
<emphasis id="48C7EA83FF9BF70BE5EFF96FFBF74C94" box="[990,1105,1682,1706]" italics="true" pageId="9" pageNumber="556">Antenna 2</emphasis>
(
<figureCitation id="E2882A14FF9BF70BE26EF96CFB124C94" box="[1119,1204,1681,1706]" captionStart="FIGURES 27 32" captionStartId="9.[151,264,1583,1606]" captionTargetBox="[168,1417,190,1562]" captionTargetId="figure@9.[151,1436,177,1573]" captionTargetPageId="9" captionText="FIGURES 27 32. Pseudocrangonyx tiunovi, sp. nov., female, 7.5 mm, paratype 11 / 6 sd-IBSS: (27) antenna 2; (28) uropod 2; (29) uropod 3; (30) telson; (31) gnathopod 1; (32) gnathopod 2. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215741/files/figure.png" pageId="9" pageNumber="556">Fig. 27</figureCitation>
): peduncular articles 4 and 5 densely setose; article 5 non-swollen; flagellum with 7 articles bearing rod-shaped structures; calceoli absent.
<emphasis id="48C7EA83FF9BF70BE6DFF924FEE44CCC" bold="true" box="[238,322,1753,1778]" pageId="9" pageNumber="556">Pereon</emphasis>
.
<emphasis id="48C7EA83FF9BF70BE763F924FE4A4CCC" box="[338,492,1753,1778]" italics="true" pageId="9" pageNumber="556">Coxal plate 2</emphasis>
(
<figureCitation id="E2882A14FF9BF70BE7CCF924FDF74CCC" box="[509,593,1753,1778]" captionStart="FIGURES 27 32" captionStartId="9.[151,264,1583,1606]" captionTargetBox="[168,1417,190,1562]" captionTargetId="figure@9.[151,1436,177,1573]" captionTargetPageId="9" captionText="FIGURES 27 32. Pseudocrangonyx tiunovi, sp. nov., female, 7.5 mm, paratype 11 / 6 sd-IBSS: (27) antenna 2; (28) uropod 2; (29) uropod 3; (30) telson; (31) gnathopod 1; (32) gnathopod 2. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215741/files/figure.png" pageId="9" pageNumber="556">Fig. 32</figureCitation>
) trapeziform.
<emphasis id="48C7EA83FF9BF70BE4C5F924FC2F4CCC" box="[756,905,1753,1778]" italics="true" pageId="9" pageNumber="556">Gnathopod 1</emphasis>
(
<figureCitation id="E2882A14FF9BF70BE5ABF924FC574CCC" box="[922,1009,1753,1778]" captionStart="FIGURES 27 32" captionStartId="9.[151,264,1583,1606]" captionTargetBox="[168,1417,190,1562]" captionTargetId="figure@9.[151,1436,177,1573]" captionTargetPageId="9" captionText="FIGURES 27 32. Pseudocrangonyx tiunovi, sp. nov., female, 7.5 mm, paratype 11 / 6 sd-IBSS: (27) antenna 2; (28) uropod 2; (29) uropod 3; (30) telson; (31) gnathopod 1; (32) gnathopod 2. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215741/files/figure.png" pageId="9" pageNumber="556">Fig. 31</figureCitation>
): palm with 6 distally notched robust setae in 2 rows and 5 distally notched robust setae near defining angle; dactylus with 2 setae along outer margin.
<emphasis id="48C7EA83FF9BF70BE6A6F8DCFE8C4D04" box="[151,298,1825,1850]" italics="true" pageId="9" pageNumber="556">Gnathopod 2</emphasis>
(
<figureCitation id="E2882A14FF9BF70BE708F8DCFE2B4D04" box="[313,397,1825,1850]" captionStart="FIGURES 27 32" captionStartId="9.[151,264,1583,1606]" captionTargetBox="[168,1417,190,1562]" captionTargetId="figure@9.[151,1436,177,1573]" captionTargetPageId="9" captionText="FIGURES 27 32. Pseudocrangonyx tiunovi, sp. nov., female, 7.5 mm, paratype 11 / 6 sd-IBSS: (27) antenna 2; (28) uropod 2; (29) uropod 3; (30) telson; (31) gnathopod 1; (32) gnathopod 2. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215741/files/figure.png" pageId="9" pageNumber="556">Fig. 32</figureCitation>
): palm with 9 distally notched robust setae in 2 rows and 6 distally notched robust setae near defining angle.
<emphasis id="48C7EA83FF9BF70BE774F8B8FE774D60" box="[325,465,1861,1886]" italics="true" pageId="9" pageNumber="556">Pereopods 3</emphasis>
and
<emphasis id="48C7EA83FF9BF70BE437F8BBFDB24D60" box="[518,532,1862,1886]" italics="true" pageId="9" pageNumber="556">4</emphasis>
with a row of short and long setae on posterior margin; carpus somewhat shorter than propodus.
<emphasis id="48C7EA83FF9BF70BE777F894FE2F4DBC" bold="true" box="[326,393,1897,1922]" pageId="9" pageNumber="556">Pleon</emphasis>
.
<emphasis id="48C7EA83FF9BF70BE7A9F894FDA24DBC" box="[408,516,1897,1922]" italics="true" pageId="9" pageNumber="556">Uropod 2</emphasis>
(
<figureCitation id="E2882A14FF9BF70BE425F894FDCF4DBC" box="[532,617,1897,1922]" captionStart="FIGURES 27 32" captionStartId="9.[151,264,1583,1606]" captionTargetBox="[168,1417,190,1562]" captionTargetId="figure@9.[151,1436,177,1573]" captionTargetPageId="9" captionText="FIGURES 27 32. Pseudocrangonyx tiunovi, sp. nov., female, 7.5 mm, paratype 11 / 6 sd-IBSS: (27) antenna 2; (28) uropod 2; (29) uropod 3; (30) telson; (31) gnathopod 1; (32) gnathopod 2. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215741/files/figure.png" pageId="9" pageNumber="556">Fig. 28</figureCitation>
): inner ramus without serrate robust setae.
<emphasis id="48C7EA83FF9BF70BE261F894FB1A4DBC" box="[1104,1212,1897,1922]" italics="true" pageId="9" pageNumber="556">Uropod 3</emphasis>
(
<figureCitation id="E2882A14FF9BF70BE2FDF894FA844DBC" box="[1228,1314,1897,1922]" captionStart="FIGURES 27 32" captionStartId="9.[151,264,1583,1606]" captionTargetBox="[168,1417,190,1562]" captionTargetId="figure@9.[151,1436,177,1573]" captionTargetPageId="9" captionText="FIGURES 27 32. Pseudocrangonyx tiunovi, sp. nov., female, 7.5 mm, paratype 11 / 6 sd-IBSS: (27) antenna 2; (28) uropod 2; (29) uropod 3; (30) telson; (31) gnathopod 1; (32) gnathopod 2. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215741/files/figure.png" pageId="9" pageNumber="556">Fig. 29</figureCitation>
): proximal article of outer ramus 3.0× as long as peduncle, bearing 6 sets of setae on inner and outer margins.
<taxonomicName id="BDB34D12FF9BF70BE2D5F870FA8A4D98" box="[1252,1324,1933,1958]" class="Maxillopoda" family="Telsidae" genus="Telson" kingdom="Animalia" order="Poecilostomatoida" pageId="9" pageNumber="556" phylum="Arthropoda" rank="genus">
<emphasis id="48C7EA83FF9BF70BE2D5F870FA8A4D98" box="[1252,1324,1933,1958]" italics="true" pageId="9" pageNumber="556">Telson</emphasis>
</taxonomicName>
(
<figureCitation id="E2882A14FF9BF70BE30AF870FA294D98" box="[1339,1423,1933,1958]" captionStart="FIGURES 27 32" captionStartId="9.[151,264,1583,1606]" captionTargetBox="[168,1417,190,1562]" captionTargetId="figure@9.[151,1436,177,1573]" captionTargetPageId="9" captionText="FIGURES 27 32. Pseudocrangonyx tiunovi, sp. nov., female, 7.5 mm, paratype 11 / 6 sd-IBSS: (27) antenna 2; (28) uropod 2; (29) uropod 3; (30) telson; (31) gnathopod 1; (32) gnathopod 2. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215741/files/figure.png" pageId="9" pageNumber="556">Fig. 30</figureCitation>
): 1.7× as long as uropod 3 peduncle.
<emphasis id="48C7EA83FF9BF70BE47BF84FFD504DF4" box="[586,758,1970,1994]" italics="true" pageId="9" pageNumber="556">Oostegites 25</emphasis>
on gnathopod 2 and pereopods 35 (
<figureCitation id="E2882A14FF9BF70BE28AF84CFAB44DF4" box="[1211,1298,1969,1994]" captionStart="FIGURES 27 32" captionStartId="9.[151,264,1583,1606]" captionTargetBox="[168,1417,190,1562]" captionTargetId="figure@9.[151,1436,177,1573]" captionTargetPageId="9" captionText="FIGURES 27 32. Pseudocrangonyx tiunovi, sp. nov., female, 7.5 mm, paratype 11 / 6 sd-IBSS: (27) antenna 2; (28) uropod 2; (29) uropod 3; (30) telson; (31) gnathopod 1; (32) gnathopod 2. Scale bars 0.2 mm." httpUri="https://zenodo.org/record/215741/files/figure.png" pageId="9" pageNumber="556">Fig. 32</figureCitation>
) sub-linear, unmatured without marginal setae.
</paragraph>
<paragraph id="7A0C3691FF98F708E6F6FF6AFC7C4AEB" blockId="10.[151,1436,151,536]" pageId="10" pageNumber="557">
<emphasis id="48C7EA83FF98F708E6F6FF6AFEE34A8E" bold="true" box="[199,325,151,176]" pageId="10" pageNumber="557">Variability</emphasis>
. Flagellum of antenna 2 with 57 articles. Slight variation in arming of outer rami of uropods 1 and 2 was observed, as well in slightly different degree of
<taxonomicName id="BDB34D12FF98F708E4C4FF41FC9E4AEB" box="[757,824,188,213]" class="Maxillopoda" family="Telsidae" genus="Telson" kingdom="Animalia" order="Poecilostomatoida" pageId="10" pageNumber="563" phylum="Arthropoda" rank="genus">telson</taxonomicName>
emargination.
</paragraph>
<paragraph id="7A0C3691FF98F708E6F6FF22FBDC4BCB" blockId="10.[151,1436,151,536]" pageId="10" pageNumber="557">
<emphasis id="48C7EA83FF98F708E6F6FF22FE6C4AC6" bold="true" box="[199,458,223,248]" pageId="10" pageNumber="557">Taxonomic comments</emphasis>
.
<taxonomicName id="BDB34D12FF98F708E7E8FF1CFDE54AC6" box="[473,579,225,248]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="557" phylum="Arthropoda" rank="species" species="tiunovi" status="sp. nov.">
<emphasis id="48C7EA83FF98F708E7E8FF1CFDE54AC6" box="[473,579,225,248]" italics="true" pageId="10" pageNumber="557">P. tiunovi</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="53F457F8FF98F708E460FF22FD364AC6" box="[593,656,223,248]" pageId="10" pageNumber="557" rank="species">
<emphasis id="48C7EA83FF98F708E460FF22FD364AC6" bold="true" box="[593,656,223,248]" pageId="10" pageNumber="557">sp. n.</emphasis>
</taxonomicNameLabel>
resembles
<taxonomicName id="BDB34D12FF98F708E53EFF1CFBB14AC6" authority="Sidorov, 2011" authorityName="Sidorov" authorityYear="2011" box="[783,1047,223,248]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="557" phylum="Arthropoda" rank="species" species="elenae">
<emphasis id="48C7EA83FF98F708E53EFF1CFCD24AC6" box="[783,884,223,248]" italics="true" pageId="10" pageNumber="557">P. elenae</emphasis>
Sidorov, 2011
</taxonomicName>
by the shape and structure of both gnathopods and by the relatively large body size. The absence of “ecdysial setae” is similar feature with
<taxonomicName id="BDB34D12FF98F708E3B6FEF8FE1E4B7E" authority="Birstein, 1955" authorityName="Birstein" authorityYear="1955" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="557" phylum="Arthropoda" rank="species" species="levanidovi">
<emphasis id="48C7EA83FF98F708E3B6FEF8FEAD4B7E" italics="true" pageId="10" pageNumber="557">P. levanidovi</emphasis>
Birstein, 1955
</taxonomicName>
,
<taxonomicName id="BDB34D12FF98F708E7F5FED4FD074B01" authority="Hou" authorityName="Hou" box="[452,673,296,320]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="557" phylum="Arthropoda" rank="species" species="cavernarius">
<emphasis id="48C7EA83FF98F708E7F5FED4FDCE4B7E" box="[452,616,297,320]" italics="true" pageId="10" pageNumber="557">P. cavernarius</emphasis>
Hou
</taxonomicName>
et Li, 2003,
<taxonomicName id="BDB34D12FF98F708E506FED4FBE34B7E" authority="Sidorov, 2009" authorityName="Sidorov" authorityYear="2009" box="[823,1093,295,320]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="557" phylum="Arthropoda" rank="species" species="febras">
<emphasis id="48C7EA83FF98F708E506FED4FC3C4B7E" box="[823,922,295,320]" italics="true" pageId="10" pageNumber="557">P. febras</emphasis>
Sidorov, 2009
</taxonomicName>
,
<taxonomicName id="BDB34D12FF98F708E263FED4FACD4B7E" authority="Sidorov, 2012" authorityName="Sidorov" authorityYear="2012" box="[1106,1387,295,320]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="557" phylum="Arthropoda" rank="species" species="kseniae">
<emphasis id="48C7EA83FF98F708E263FED4FB654B7E" box="[1106,1219,295,320]" italics="true" pageId="10" pageNumber="557">P. kseniae</emphasis>
Sidorov, 2012
</taxonomicName>
and with both new species described below. The shape and structure of uropod 3 with 68 sets of setae on the proximal article of outer ramus and long terminal article is similar in
<taxonomicName id="BDB34D12FF98F708E568FE8CFB634BB6" authority="Derzhavin, 1927" authorityName="Derzhavin" authorityYear="1927" box="[857,1221,367,392]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="557" phylum="Arthropoda" rank="species" species="bohaensis">
<emphasis id="48C7EA83FF98F708E568FE8CFC4E4BB6" box="[857,1000,367,392]" italics="true" pageId="10" pageNumber="557">P. bohaensis</emphasis>
(Derzhavin, 1927)
</taxonomicName>
,
<taxonomicName id="BDB34D12FF98F708E2E4FE8CFE924B93" authority="Sidorov, 2006" authorityName="Sidorov" authorityYear="2006" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="557" phylum="Arthropoda" rank="species" species="korkishkoorum">
<emphasis id="48C7EA83FF98F708E2E4FE8CFA3A4BB6" box="[1237,1436,367,392]" italics="true" pageId="10" pageNumber="557">P. korkishkoorum</emphasis>
Sidorov, 2006
</taxonomicName>
and
<taxonomicName id="BDB34D12FF98F708E75DFE68FD1B4B92" authority="Ueno, 1934" authorityName="Ueno" authorityYear="1934" box="[364,701,404,428]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="557" phylum="Arthropoda" rank="species" species="asiaticus">
<emphasis id="48C7EA83FF98F708E75DFE68FE4A4B92" box="[364,492,405,428]" italics="true" pageId="10" pageNumber="557">P. asiaticus</emphasis>
sensu Ueno, 1934
</taxonomicName>
but new species differs by structure of mouth parts and by shape and armament of both gnathopods. The swollen article 5 and absence of calceoli on male antenna 2 are unique characters distinguishing
<taxonomicName id="BDB34D12FF98F708E784FE20FDB84BCA" box="[437,542,477,500]" class="Malacostraca" family="Pseudocrangonyctidae" genus="Pseudocrangonyx" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="557" phylum="Arthropoda" rank="species" species="tiunovi" status="sp. nov.">
<emphasis id="48C7EA83FF98F708E784FE20FDB84BCA" box="[437,542,477,500]" italics="true" pageId="10" pageNumber="557">P. tiunovi</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="53F457F8FF98F708E41DFE21FDCA4BCB" box="[556,620,476,501]" pageId="10" pageNumber="557" rank="species">
<emphasis id="48C7EA83FF98F708E41DFE21FDCA4BCB" bold="true" box="[556,620,476,501]" pageId="10" pageNumber="557">sp. n.</emphasis>
</taxonomicNameLabel>
from all currently known species of the genus.
</paragraph>
</subSubSection>
<subSubSection id="32A9651AFF98F708E6F6FE02FB924826" box="[199,1076,511,536]" pageId="10" pageNumber="557" type="distribution">
<paragraph id="7A0C3691FF98F708E6F6FE02FB924826" blockId="10.[151,1436,151,536]" box="[199,1076,511,536]" pageId="10" pageNumber="557">
<emphasis id="48C7EA83FF98F708E6F6FE02FE4D4826" bold="true" box="[199,491,511,536]" pageId="10" pageNumber="557">Distribution and ecology</emphasis>
. Known only from
<typeStatus id="A5088833FF98F708E4F8FDFDFD5F4826" box="[713,761,512,536]" pageId="10" pageNumber="557">type</typeStatus>
locality. Ecology unknown.
</paragraph>
</subSubSection>
</treatment>
</document>