448 lines
69 KiB
XML
448 lines
69 KiB
XML
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<mods:title id="C3C927EC9070B2CB2FF2FA390F5F2BB1">New cave-dwelling pseudoscorpions of the genus Lagynochthonius (Pseudoscorpiones, Chthoniidae) from Guizhou in China</mods:title>
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<mods:namePart id="D0EB791266FDAC0D484C7627216E32EE">Hou, Yanmeng</mods:namePart>
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<mods:namePart id="E8189467DCCFE4B56CFF800BBA05E1D6">Feng, Zegang</mods:namePart>
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<mods:namePart id="10484E3AEDA452F24F71C82809F38FD1">Zhang, Feng</mods:namePart>
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<mods:date id="4FD4731CC0B242072280121E9B91E675">2023</mods:date>
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<treatment id="03DA1A1EFFBDFF89FF053EABE29538F6" ID-DOI="http://doi.org/10.5281/zenodo.8090066" ID-GBIF-Taxon="210479504" ID-Zenodo-Dep="8090066" LSID="urn:lsid:plazi:treatment:03DA1A1EFFBDFF89FF053EABE29538F6" httpUri="http://treatment.plazi.org/id/03DA1A1EFFBDFF89FF053EABE29538F6" lastPageId="45" lastPageNumber="46" pageId="39" pageNumber="40">
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<subSubSection id="C369F883FFBDFF83FF053EABE2383C30" box="[151,779,1266,1293]" pageId="39" pageNumber="40" type="nomenclature">
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<paragraph id="8BCCAB08FFBDFF83FF053EABE2383C30" blockId="39.[151,779,1266,1329]" box="[151,779,1266,1293]" pageId="39" pageNumber="40">
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<heading id="D0841C64FFBDFF83FF053EABE2383C30" bold="true" box="[151,779,1266,1293]" fontSize="11" level="2" pageId="39" pageNumber="40" reason="4">
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<emphasis id="B907771AFFBDFF83FF053EABE2383C30" bold="true" box="[151,779,1266,1293]" pageId="39" pageNumber="40">
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<taxonomicName id="4C73D08BFFBDFF83FF053EABE0DD3C36" authority="Hou & Feng & Zhang, 2023" authorityName="Hou & Feng & Zhang" authorityYear="2023" box="[151,494,1266,1293]" class="Arachnida" family="Chthoniidae" genus="Lagynochthonius" kingdom="Animalia" order="Pseudoscorpiones" pageId="39" pageNumber="40" phylum="Arthropoda" rank="species" species="nigriculus" status="sp. nov.">
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<emphasis id="B907771AFFBDFF83FF053EABE0DD3C36" bold="true" box="[151,494,1266,1293]" italics="true" pageId="39" pageNumber="40">Lagynochthonius nigriculus</emphasis>
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<taxonomicNameLabel id="A234CA61FFBDFF83FE643EAAE3603C36" box="[502,595,1267,1293]" pageId="39" pageNumber="40" rank="species">sp. nov.</taxonomicNameLabel>
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(ḆṘṄṁae)
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</emphasis>
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</heading>
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</paragraph>
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<subSubSection id="C369F883FFBDFF83FF053F4EE0263C0A" box="[151,277,1302,1329]" pageId="39" pageNumber="40" type="description">
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<paragraph id="8BCCAB08FFBDFF83FF053F4EE0263C0A" blockId="39.[151,779,1266,1329]" box="[151,277,1302,1329]" pageId="39" pageNumber="40">
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<figureCitation id="1348B78DFFBDFF83FF053F4EE0263C0A" box="[151,277,1302,1329]" captionStart-0="FIGURE 31" captionStart-1="FIGURE 32" captionStart-2="FIGURE 33" captionStart-3="FIGURE 34" captionStart-4="FIGURE 35" captionStartId-0="40.[151,250,1340,1364]" captionStartId-1="41.[151,250,1296,1320]" captionStartId-2="42.[151,250,1602,1626]" captionStartId-3="43.[151,250,1943,1967]" captionStartId-4="44.[151,250,1887,1911]" captionTargetBox-0="[151,1436,181,1316]" captionTargetBox-1="[151,1436,309,1273]" captionTargetBox-2="[175,1431,776,1594]" captionTargetBox-3="[159,1427,194,1919]" captionTargetBox-4="[199,1388,181,1863]" captionTargetId-0="figure-20@40.[151,1436,181,1316]" captionTargetId-1="figure-80@41.[151,1436,309,1273]" captionTargetId-2="figure-302@42.[151,1436,755,1594]" captionTargetId-3="figure-18@43.[159,1427,181,1919]" captionTargetId-4="figure-20@44.[199,1388,181,1863]" captionTargetPageId-0="40" captionTargetPageId-1="41" captionTargetPageId-2="42" captionTargetPageId-3="43" captionTargetPageId-4="44" captionText-0="FIGURE 31. Yuqiyan Cave, type locality of Lagynochthonius nigriculus sp. nov., A. Entrance; B. Inside the cave entrance; C. Area where L. nigriculus sp. nov. specimens were collected; D. Live male of L. nigriculus sp. nov. in its natural environment; E. Live female of L. nigriculus sp. nov. in its natural environment." captionText-1="FIGURE 32. unnamed cave, type locality of Lagynochthonius nigriculus sp. nov., A. Entrance; B. Inside the cave entrance; C–D. Areas where L. nigriculus sp. nov. specimens were collected." captionText-2="FIGURE 33. Lagynochthonius nigriculus sp. nov., A. Holotype male, habitus (dorsal view); B. Paratype female, habitus (dorsal view)." captionText-3="FIGURE 34. Lagynochthonius nigriculus sp. nov., holotype male (A–F), paratype female (G): A. Left chela (lateral view); B. Left chela (dorsal view); C. Carapace (dorsal view); D. Left chelicera (dorsal view); E. Left pedipalp (minus chela, femoral and patellar segments are disconnected, dorsal view); F. Male genital area (ventral view); G. Female genital area (ventral view)." captionText-4="FIGURE 35. Lagynochthonius nigriculus sp. nov., holotype male: A. Carapace (dorsal view); B. Left chelicera (dorsal view), with details of teeth; C. Coxal spines on coxae II (ventral view); D. Rallum; E. Left pedipalp (minus chela, dorsal view); F. Left chela (lateral view), with details of teeth and trichobothrial pattern; G. Left chela (dorsal view); H. Leg Ⅰ (lateral view); I. Leg IV (lateral view). Scale bars: 0.20 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi-0="http://doi.org/10.5281/zenodo.8090160" figureDoi-1="http://doi.org/10.5281/zenodo.8090162" figureDoi-2="http://doi.org/10.5281/zenodo.8090170" figureDoi-3="http://doi.org/10.5281/zenodo.8090172" figureDoi-4="http://doi.org/10.5281/zenodo.8090174" httpUri-0="https://zenodo.org/record/8090160/files/figure.png" httpUri-1="https://zenodo.org/record/8090162/files/figure.png" httpUri-2="https://zenodo.org/record/8090170/files/figure.png" httpUri-3="https://zenodo.org/record/8090172/files/figure.png" httpUri-4="https://zenodo.org/record/8090174/files/figure.png" pageId="39" pageNumber="40">Figs 31–35</figureCitation>
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</paragraph>
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<subSubSection id="C369F883FFBDFF83FF053F06E5BD3F4E" pageId="39" pageNumber="40" type="materials_examined">
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<paragraph id="8BCCAB08FFBDFF83FF053F06E5BD3F4E" blockId="39.[151,1437,1374,1977]" pageId="39" pageNumber="40">
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<emphasis id="B907771AFFBDFF83FF053F06E07A3C43" bold="true" box="[151,329,1374,1401]" pageId="39" pageNumber="40">Type material.</emphasis>
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<materialsCitation id="3B1BA155FFBDFF83FEC13F06E5AC3CFA" ID-GBIF-Occurrence="4138993305" collectingDate="2021-10-04" collectionCode="MHBU-HBUARA" collectorName="Zegang Feng & Yanmeng Hou & Lu Zhang & Liu Fu" country="China" county="Weining County" elevation="2143" latitude="26.989408" location="Songshan Village" longLatPrecision="1" longitude="104.33991" municipality="Yangjie Town" pageId="39" pageNumber="40" specimenCode="MHBU-HBUARA#2021-423, 01" specimenCount="1" stateProvince="Guizhou" typeStatus="holotype">
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<typeStatus id="54C815AAFFBDFF83FEC13F06E0883C42" box="[339,443,1375,1401]" pageId="39" pageNumber="40" type="holotype">Holotype</typeStatus>
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♂ (Ps.-
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<specimenCode id="DBD50373FFBDFF83FD813F06E2433C42" box="[531,880,1375,1401]" collectionCode="MHBU-HBUARA" pageId="39" pageNumber="40">MHBU-HBUARA#2021-423</specimenCode>
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-
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<specimenCode id="DBD50373FFBDFF83FCE53F06E2A23C42" box="[887,913,1375,1401]" collectionCode="MHBU-HBUARA" pageId="39" pageNumber="40">01</specimenCode>
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):
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<collectingCountry id="F364EB98FFBDFF83FC3A3F06E2DD3C42" box="[936,1006,1375,1401]" name="China" pageId="39" pageNumber="40">China</collectingCountry>
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,
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<collectingRegion id="49B765EAFFBDFF83FC6E3F06E5FE3C42" box="[1020,1229,1375,1401]" country="China" name="Guizhou" pageId="39" pageNumber="40">Guizhou Province</collectingRegion>
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,
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<collectingCounty id="62ADD384FFBDFF83FB4E3F06E4AA3C42" box="[1244,1433,1375,1401]" pageId="39" pageNumber="40">Weining County</collectingCounty>
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,
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<collectingMunicipality id="6BA83172FFBDFF83FF053FDAE0053CA6" box="[151,310,1411,1437]" pageId="39" pageNumber="40">Yangjie Town</collectingMunicipality>
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,
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<location id="8EACFDD3FFBDFF83FED03FDAE3383CA6" LSID="urn:lsid:plazi:treatment:03DA1A1EFFBDFF89FF053EABE29538F6:8EACFDD3FFBDFF83FED03FDAE3383CA6" box="[322,523,1411,1437]" country="China" county="Weining County" latitude="26.989408" longLatPrecision="1" longitude="104.33991" municipality="Yangjie Town" name="Songshan Village" pageId="39" pageNumber="40" stateProvince="Guizhou">Songshan Village</location>
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,
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<location id="8EACFDD3FFBDFF83FD873FDAE3853CA6" LSID="urn:lsid:plazi:treatment:03DA1A1EFFBDFF89FF053EABE29538F6:8EACFDD3FFBDFF83FD873FDAE3853CA6" box="[533,694,1411,1437]" country="China" county="Weining County" latitude="26.989408" longLatPrecision="1" longitude="104.33991" municipality="Yangjie Town" name="Yuqiyan Cave" pageId="39" pageNumber="40" stateProvince="Guizhou">Yuqiyan Cave</location>
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, under stones in the deep zone [
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,
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<geoCoordinate id="EE47CDCFFFBDFF83FB4B3FDDE4A23CA4" box="[1241,1425,1412,1439]" degrees="104" direction="east" minutes="20" orientation="longitude" pageId="39" pageNumber="40" precision="1" seconds="23.68" value="104.33991">104°20′23.68″E</geoCoordinate>
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],
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a.s.l.
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</elevation>
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,
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<date id="FFCD8DC8FFBDFF83FED73FFEE3323CFA" box="[325,513,1447,1473]" pageId="39" pageNumber="40" value="2021-10-04">
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<collectingDate id="EF897420FFBDFF83FED73FFEE3323CFA" box="[325,513,1447,1473]" pageId="39" pageNumber="40" value="2021-10-04">4 October 2021</collectingDate>
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</date>
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,
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<collectorName id="2686CEDEFFBDFF83FD803FFEE39E3CFA" box="[530,685,1447,1473]" pageId="39" pageNumber="40">Zegang Feng</collectorName>
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,
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<collectorName id="2686CEDEFFBDFF83FD2E3FFEE2553CFA" box="[700,870,1447,1473]" pageId="39" pageNumber="40">Yanmeng Hou</collectorName>
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,
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||
<collectorName id="2686CEDEFFBDFF83FCE53FFEE2D93CFA" box="[887,1002,1447,1473]" pageId="39" pageNumber="40">Lu Zhang</collectorName>
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||
&
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<collectorName id="2686CEDEFFBDFF83FB8A3FFEE55A3CFA" box="[1048,1129,1447,1473]" pageId="39" pageNumber="40">Liu Fu</collectorName>
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||
leg.
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||
</materialsCitation>
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||
<materialsCitation id="3B1BA155FFBDFF83FB393FFEE4283CDE" ID-GBIF-Occurrence="4138993326" collectingDate="2021-10-04" collectionCode="MHBU-HBUARA" collectorName="Zegang Feng & Yanmeng Hou & Lu Zhang & Liu Fu" country="China" county="Weining County" elevation="2143" latitude="26.989408" location="Songshan Village" longLatPrecision="1" longitude="104.33991" municipality="Yangjie Town" pageId="39" pageNumber="40" specimenCode="MHBU-HBUARA#2021-423, 02" specimenCount="4" specimenCount-female="4" stateProvince="Guizhou" typeStatus="paratype">
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<typeStatus id="54C815AAFFBDFF83FB393FFEE42F3CFA" box="[1195,1308,1447,1473]" pageId="39" pageNumber="40" type="paratype">Paratypes</typeStatus>
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:
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<specimenCount id="9D756081FFBDFF83FABE3FFEE46F3CFA" box="[1324,1372,1447,1473]" pageId="39" pageNumber="40" type="female">4 ♀</specimenCount>
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(Ps.-
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-
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<specimenCode id="DBD50373FFBDFF83FE603F93E33D3CDE" box="[498,526,1482,1509]" collectionCode="MHBU-HBUARA" pageId="39" pageNumber="40">02</specimenCode>
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||
–HBUARA#2021-423-05), all with the same data as the holotype
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||
</materialsCitation>
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||
;
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||
<materialsCitation id="3B1BA155FFBDFF83FAB93F92E08A3F6A" ID-GBIF-Occurrence="4138993328" collectionCode="MSWU-HBUARA" country="China" elevation="2165" latitude="26.987408" location="Songshan Village" longLatPrecision="1" longitude="104.3426" pageId="39" pageNumber="40" specimenCode="MSWU-HBUARA#2021-425, 01, MSWU-HBUARA#2022-495" specimenCount="6" specimenCount-female="6" stateProvince="Guizhou" typeStatus="holotype">
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<specimenCount id="9D756081FFBDFF83FAB93F92E4683CDE" box="[1323,1371,1483,1509]" pageId="39" pageNumber="40" type="female">6 ♀</specimenCount>
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(Ps.-
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||
<specimenCode id="DBD50373FFBDFF83FF053FB7E0DD3F32" box="[151,494,1518,1545]" collectionCode="MSWU-HBUARA" pageId="39" pageNumber="40">MSWU-HBUARA#2021-425</specimenCode>
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||
-
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||
<specimenCode id="DBD50373FFBDFF83FE643FB7E3233F32" box="[502,528,1518,1545]" collectionCode="MSWU-HBUARA" pageId="39" pageNumber="40">01</specimenCode>
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||
–HBUARA#2021-425-06),
|
||
<location id="8EACFDD3FFBDFF83FCDE3FB6E52A3F32" LSID="urn:lsid:plazi:treatment:03DA1A1EFFBDFF89FF053EABE29538F6:8EACFDD3FFBDFF83FCDE3FB6E52A3F32" box="[844,1049,1519,1545]" country="China" latitude="26.987408" longLatPrecision="1" longitude="104.3426" name="Songshan Village" pageId="39" pageNumber="40" stateProvince="Guizhou">Songshan Village</location>
|
||
, unnamed cave, [
|
||
<geoCoordinate id="EE47CDCFFFBDFF83FB783FA9E4AB3F30" box="[1258,1432,1520,1547]" degrees="26" direction="north" minutes="59" orientation="latitude" pageId="39" pageNumber="40" precision="1" seconds="14.67" value="26.987408">26°59′14.67″N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE47CDCFFFBDFF83FF053C4DE0633F14" box="[151,336,1556,1583]" degrees="104" direction="east" minutes="20" orientation="longitude" pageId="39" pageNumber="40" precision="1" seconds="33.35" value="104.3426">104°20′33.35″E</geoCoordinate>
|
||
],
|
||
<elevation id="005E4C3BFFBDFF83FEF63C4BE0CF3F16" box="[356,508,1554,1581]" metricMagnitude="3" metricUnit="m" metricValue="2.165" pageId="39" pageNumber="40" unit="m" value="2165.0">
|
||
<quantity id="4C8B06EDFFBDFF83FEF63C4BE08F3F16" box="[356,444,1554,1581]" metricMagnitude="3" metricUnit="m" metricValue="2.165" pageId="39" pageNumber="40" unit="m" value="2165.0">2165 m</quantity>
|
||
a.s.l.
|
||
</elevation>
|
||
, with the same collection date and collectors as the
|
||
<typeStatus id="54C815AAFFBDFF83FBCF3C4AE5F03F16" box="[1117,1219,1555,1581]" pageId="39" pageNumber="40" type="holotype">holotype</typeStatus>
|
||
; 1 ♂ (Ps.-
|
||
<specimenCode id="DBD50373FFBDFF83FAA43C4AE0BC3F6A" collectionCode="MSWU-HBUARA" pageId="39" pageNumber="40">MSWU-HBUARA#2022-495</specimenCode>
|
||
-
|
||
<specimenCode id="DBD50373FFBDFF83FE043C6FE0833F6A" box="[406,432,1590,1617]" collectionCode="MSWU-HBUARA" pageId="39" pageNumber="40">01</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="3B1BA155FFBDFF83FE503C6EE5BD3F4E" ID-GBIF-Occurrence="4138993325" collectingDate="2022-07-31" collectionCode="MSWU-HBUARA" collectorName="Yanmeng Hou & Lu Zhang & Jianzhou Sun & Wenlong Fan" country="China" location="Songshan Village" pageId="39" pageNumber="40" specimenCode="MSWU-HBUARA#2022-495, 02" specimenCount="4" specimenCount-female="4" stateProvince="Guizhou" typeStatus="paratype">
|
||
<specimenCount id="9D756081FFBDFF83FE503C6EE0D83F6A" box="[450,491,1591,1617]" pageId="39" pageNumber="40" type="female">4 ♀</specimenCount>
|
||
(Ps.-
|
||
<specimenCode id="DBD50373FFBDFF83FD8F3C6FE2443F6A" box="[541,887,1590,1617]" collectionCode="MSWU-HBUARA" pageId="39" pageNumber="40">MSWU-HBUARA#2022-495</specimenCode>
|
||
-
|
||
<specimenCode id="DBD50373FFBDFF83FCED3C6FE2A83F6A" box="[895,923,1590,1617]" collectionCode="MSWU-HBUARA" pageId="39" pageNumber="40">02</specimenCode>
|
||
–HBUARA#2022-495-05),
|
||
<location id="8EACFDD3FFBDFF83FB403C6EE4AB3F6A" LSID="urn:lsid:plazi:treatment:03DA1A1EFFBDFF89FF053EABE29538F6:8EACFDD3FFBDFF83FB403C6EE4AB3F6A" box="[1234,1432,1591,1617]" country="China" name="Songshan Village" pageId="39" pageNumber="40" stateProvince="Guizhou">Songshan Village</location>
|
||
, unnamed cave,
|
||
<date id="FFCD8DC8FFBDFF83FED43C02E0E93F4E" box="[326,474,1627,1653]" pageId="39" pageNumber="40" value="2022-07-31">
|
||
<collectingDate id="EF897420FFBDFF83FED43C02E0E93F4E" box="[326,474,1627,1653]" pageId="39" pageNumber="40" value="2022-07-31">31 July 2022</collectingDate>
|
||
</date>
|
||
,
|
||
<collectorName id="2686CEDEFFBDFF83FE763C02E3BB3F4E" box="[484,648,1627,1653]" pageId="39" pageNumber="40">Yanmeng Hou</collectorName>
|
||
,
|
||
<collectorName id="2686CEDEFFBDFF83FD013C02E2303F4E" box="[659,771,1627,1653]" pageId="39" pageNumber="40">Lu Zhang</collectorName>
|
||
,
|
||
<collectorName id="2686CEDEFFBDFF83FC9D3C02E2963F4E" box="[783,933,1627,1653]" pageId="39" pageNumber="40">Jianzhou Sun</collectorName>
|
||
&
|
||
<collectorName id="2686CEDEFFBDFF83FC5A3C02E56E3F4E" box="[968,1117,1627,1653]" pageId="39" pageNumber="40">Wenlong Fan</collectorName>
|
||
leg.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C369F883FFBDFF83FF553C26E0493F86" pageId="39" pageNumber="40" type="etymology">
|
||
<paragraph id="8BCCAB08FFBDFF83FF553C26E0493F86" blockId="39.[151,1437,1374,1977]" pageId="39" pageNumber="40">
|
||
<emphasis id="B907771AFFBDFF83FF553C26E07D3FA2" bold="true" box="[199,334,1663,1689]" pageId="39" pageNumber="40">Etymology.</emphasis>
|
||
The specific name is derived from the Latin adjective “
|
||
<taxonomicName id="4C73D08BFFBDFF83FC243C26E51B3FA2" authorityName="Hou & Feng & Zhang" authorityYear="2023" box="[950,1064,1663,1689]" class="Arachnida" family="Chthoniidae" genus="Lagynochthonius" kingdom="Animalia" order="Pseudoscorpiones" pageId="39" pageNumber="40" phylum="Arthropoda" rank="species" species="nigriculus">
|
||
<emphasis id="B907771AFFBDFF83FC243C26E51B3FA2" box="[950,1064,1663,1689]" italics="true" pageId="39" pageNumber="40">nigriculus</emphasis>
|
||
</taxonomicName>
|
||
”, meaning blackish, which refers to the black tergites.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C369F883FFBDFF83FF553C9FE3773EAE" pageId="39" pageNumber="40" type="diagnosis">
|
||
<paragraph id="8BCCAB08FFBDFF83FF553C9FE3773EAE" blockId="39.[151,1437,1374,1977]" pageId="39" pageNumber="40">
|
||
<emphasis id="B907771AFFBDFF83FF553C9FE0B53FDF" bold="true" box="[199,390,1734,1764]" pageId="39" pageNumber="40">
|
||
Diagnosis (♂
|
||
<specimenCount id="9D756081FFBDFF83FEF03C91E0443FDF" box="[354,375,1736,1764]" pageId="39" pageNumber="40" type="female">♀</specimenCount>
|
||
).
|
||
</emphasis>
|
||
Moderately sized troglomorphic species with elongated appendages; carapace without eyes or eyespots; anterior margin of carapace thin, finely denticulated, epistome small and pointed, triangular; posterior margin of carapace with two setae; tergites Ⅰ–II each with two setae. Pedipalps slender, femur 8.93–9.00 (♂), 8.24– 8.67 (
|
||
<specimenCount id="9D756081FFBDFF83FF4A3D6AE1D93E76" box="[216,234,1843,1869]" pageId="39" pageNumber="40" type="female">♀</specimenCount>
|
||
) times longer than broad; chela 8.00–8.14 (♂), 7.25–7.68 (
|
||
<specimenCount id="9D756081FFBDFF83FCE53D6AE2BA3E76" box="[887,905,1843,1869]" pageId="39" pageNumber="40" type="female">♀</specimenCount>
|
||
) times longer than broad; chelal fingers without intercalary teeth but fixed chelal finger with a modified accessory tooth (
|
||
<emphasis id="B907771AFFBDFF83FC293D0EE2E23E4A" box="[955,977,1879,1905]" italics="true" pageId="39" pageNumber="40">td</emphasis>
|
||
) on retrolateral face; chemosensory setae (
|
||
<emphasis id="B907771AFFBDFF83FF333D22E18B3EAF" box="[161,184,1915,1940]" italics="true" pageId="39" pageNumber="40">sc</emphasis>
|
||
) present on dorsum of chelal hand.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C369F883FFBDFF89FF553DC7E2C73891" lastPageId="45" lastPageNumber="46" pageId="39" pageNumber="40" type="description">
|
||
<paragraph id="8BCCAB08FFBDFF83FF553DC7E5333E82" blockId="39.[151,1437,1374,1977]" box="[199,1024,1950,1977]" pageId="39" pageNumber="40">
|
||
<emphasis id="B907771AFFBDFF83FF553DC7E06A3E83" bold="true" box="[199,345,1950,1976]" pageId="39" pageNumber="40">Description.</emphasis>
|
||
Males (
|
||
<typeStatus id="54C815AAFFBDFF83FE213DC6E3243E82" box="[435,535,1951,1977]" pageId="39" pageNumber="40" type="holotype">holotype</typeStatus>
|
||
and
|
||
<typeStatus id="54C815AAFFBDFF83FDDF3DC6E39C3E82" box="[589,687,1951,1977]" pageId="39" pageNumber="40" type="paratype">paratype</typeStatus>
|
||
) (
|
||
<figureCitation id="1348B78DFFBDFF83FD573DC6E2033E82" box="[709,816,1951,1977]" captionStart="FIGURE 31" captionStartId="40.[151,250,1340,1364]" captionTargetBox="[151,1436,181,1316]" captionTargetId="figure-20@40.[151,1436,181,1316]" captionTargetPageId="40" captionText="FIGURE 31. Yuqiyan Cave, type locality of Lagynochthonius nigriculus sp. nov., A. Entrance; B. Inside the cave entrance; C. Area where L. nigriculus sp. nov. specimens were collected; D. Live male of L. nigriculus sp. nov. in its natural environment; E. Live female of L. nigriculus sp. nov. in its natural environment." figureDoi="http://doi.org/10.5281/zenodo.8090160" httpUri="https://zenodo.org/record/8090160/files/figure.png" pageId="39" pageNumber="40">Figs 31D</figureCitation>
|
||
,
|
||
<figureCitation id="1348B78DFFBDFF83FCAE3DC6E25C3E82" box="[828,879,1951,1977]" captionStart="FIGURE 33" captionStartId="42.[151,250,1602,1626]" captionTargetBox="[175,1431,776,1594]" captionTargetId="figure-302@42.[151,1436,755,1594]" captionTargetPageId="42" captionText="FIGURE 33. Lagynochthonius nigriculus sp. nov., A. Holotype male, habitus (dorsal view); B. Paratype female, habitus (dorsal view)." figureDoi="http://doi.org/10.5281/zenodo.8090170" httpUri="https://zenodo.org/record/8090170/files/figure.png" pageId="39" pageNumber="40">33A</figureCitation>
|
||
,
|
||
<figureCitation id="1348B78DFFBDFF83FCE93DC6E2FA3E82" box="[891,969,1951,1977]" captionStart="FIGURE 34" captionStartId="43.[151,250,1943,1967]" captionTargetBox="[159,1427,194,1919]" captionTargetId="figure-18@43.[159,1427,181,1919]" captionTargetPageId="43" captionText="FIGURE 34. Lagynochthonius nigriculus sp. nov., holotype male (A–F), paratype female (G): A. Left chela (lateral view); B. Left chela (dorsal view); C. Carapace (dorsal view); D. Left chelicera (dorsal view); E. Left pedipalp (minus chela, femoral and patellar segments are disconnected, dorsal view); F. Male genital area (ventral view); G. Female genital area (ventral view)." figureDoi="http://doi.org/10.5281/zenodo.8090172" httpUri="https://zenodo.org/record/8090172/files/figure.png" pageId="39" pageNumber="40">34A–F</figureCitation>
|
||
,
|
||
<figureCitation id="1348B78DFFBDFF83FC463DC7E2C03E82" box="[980,1011,1950,1977]" captionStart="FIGURE 35" captionStartId="44.[151,250,1887,1911]" captionTargetBox="[199,1388,181,1863]" captionTargetId="figure-20@44.[199,1388,181,1863]" captionTargetPageId="44" captionText="FIGURE 35. Lagynochthonius nigriculus sp. nov., holotype male: A. Carapace (dorsal view); B. Left chelicera (dorsal view), with details of teeth; C. Coxal spines on coxae II (ventral view); D. Rallum; E. Left pedipalp (minus chela, dorsal view); F. Left chela (lateral view), with details of teeth and trichobothrial pattern; G. Left chela (dorsal view); H. Leg Ⅰ (lateral view); I. Leg IV (lateral view). Scale bars: 0.20 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.8090174" httpUri="https://zenodo.org/record/8090174/files/figure.png" pageId="39" pageNumber="40">35</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="DF0CFB80FFB2FF8CFF053F65E2093CA7" ID-DOI="http://doi.org/10.5281/zenodo.8090160" ID-Zenodo-Dep="8090160" httpUri="https://zenodo.org/record/8090160/files/figure.png" pageId="40" pageNumber="41" startId="40.[151,250,1340,1364]" targetBox="[151,1436,181,1316]" targetPageId="40" targetType="figure">
|
||
<paragraph id="8BCCAB08FFB2FF8CFF053F65E2093CA7" blockId="40.[151,1437,1340,1436]" pageId="40" pageNumber="41">
|
||
<emphasis id="B907771AFFB2FF8CFF053F65E0133C6F" bold="true" box="[151,288,1340,1364]" pageId="40" pageNumber="41">FIGURE 31.</emphasis>
|
||
Yuqiyan Cave, type locality of
|
||
<taxonomicName id="4C73D08BFFB2FF8CFDF33F65E24E3C6F" authority="Hou & Feng & Zhang, 2023" authorityName="Hou & Feng & Zhang" authorityYear="2023" box="[609,893,1340,1364]" class="Arachnida" family="Chthoniidae" genus="Lagynochthonius" kingdom="Animalia" order="Pseudoscorpiones" pageId="40" pageNumber="41" phylum="Arthropoda" rank="species" species="nigriculus" status="sp. nov.">
|
||
<emphasis id="B907771AFFB2FF8CFDF33F65E24E3C6F" box="[609,893,1340,1364]" italics="true" pageId="40" pageNumber="41">Lagynochthonius nigriculus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B907771AFFB2FF8CFC113F65E2E73C6F" bold="true" box="[899,980,1340,1364]" pageId="40" pageNumber="41">
|
||
<taxonomicNameLabel id="A234CA61FFB2FF8CFC113F65E2E73C6F" box="[899,980,1340,1364]" pageId="40" pageNumber="41" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, A. Entrance; B. Inside the cave entrance; C. Area where
|
||
<taxonomicName id="4C73D08BFFB2FF8CFE863F38E0A53C43" authority="Hou & Feng & Zhang, 2023" authorityName="Hou & Feng & Zhang" authorityYear="2023" box="[276,406,1376,1400]" class="Arachnida" family="Chthoniidae" genus="Lagynochthonius" kingdom="Animalia" order="Pseudoscorpiones" pageId="40" pageNumber="41" phylum="Arthropoda" rank="species" species="nigriculus" status="sp. nov.">
|
||
<emphasis id="B907771AFFB2FF8CFE863F38E0A53C43" box="[276,406,1376,1400]" italics="true" pageId="40" pageNumber="41">L. nigriculus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B907771AFFB2FF8CFE0E3F39E0DE3C43" bold="true" box="[412,493,1376,1400]" pageId="40" pageNumber="41">
|
||
<taxonomicNameLabel id="A234CA61FFB2FF8CFE0E3F39E0DE3C43" box="[412,493,1376,1400]" pageId="40" pageNumber="41" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
specimens were collected; D. Live male of
|
||
<taxonomicName id="4C73D08BFFB2FF8CFC3C3F38E5033C43" authority="Hou & Feng & Zhang, 2023" authorityName="Hou & Feng & Zhang" authorityYear="2023" box="[942,1072,1376,1400]" class="Arachnida" family="Chthoniidae" genus="Lagynochthonius" kingdom="Animalia" order="Pseudoscorpiones" pageId="40" pageNumber="41" phylum="Arthropoda" rank="species" species="nigriculus" status="sp. nov.">
|
||
<emphasis id="B907771AFFB2FF8CFC3C3F38E5033C43" box="[942,1072,1376,1400]" italics="true" pageId="40" pageNumber="41">L. nigriculus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B907771AFFB2FF8CFBA53F39E5BB3C43" bold="true" box="[1079,1160,1376,1400]" pageId="40" pageNumber="41">
|
||
<taxonomicNameLabel id="A234CA61FFB2FF8CFBA53F39E5BB3C43" box="[1079,1160,1376,1400]" pageId="40" pageNumber="41" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
in its natural environment; E. Live female of
|
||
<taxonomicName id="4C73D08BFFB2FF8CFEDD3FDCE0E23CA7" authority="Hou & Feng & Zhang, 2023" authorityName="Hou & Feng & Zhang" authorityYear="2023" box="[335,465,1412,1436]" class="Arachnida" family="Chthoniidae" genus="Lagynochthonius" kingdom="Animalia" order="Pseudoscorpiones" pageId="40" pageNumber="41" phylum="Arthropoda" rank="species" species="nigriculus" status="sp. nov.">
|
||
<emphasis id="B907771AFFB2FF8CFEDD3FDCE0E23CA7" box="[335,465,1412,1436]" italics="true" pageId="40" pageNumber="41">L. nigriculus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B907771AFFB2FF8CFE453FDDE3143CA7" bold="true" box="[471,551,1412,1436]" pageId="40" pageNumber="41">
|
||
<taxonomicNameLabel id="A234CA61FFB2FF8CFE453FDDE3143CA7" box="[471,551,1412,1436]" pageId="40" pageNumber="41" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
in its natural environment.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BCCAB08FFB2FF8CFF553FB1E5DC3F39" blockId="40.[151,1437,1512,2042]" box="[199,1263,1512,1538]" pageId="40" pageNumber="41">Colour: generally pale yellow, chelicerae, pedipalps and tergites slightly darker, soft parts pale.</paragraph>
|
||
<paragraph id="8BCCAB08FFB2FF8CFF553C55E01E3E51" blockId="40.[151,1437,1512,2042]" pageId="40" pageNumber="41">
|
||
Cephalothorax (
|
||
<figureCitation id="1348B78DFFB2FF8CFEED3C55E0DF3F1D" box="[383,492,1548,1574]" captionStart="FIGURE 34" captionStartId="43.[151,250,1943,1967]" captionTargetBox="[159,1427,194,1919]" captionTargetId="figure-18@43.[159,1427,181,1919]" captionTargetPageId="43" captionText="FIGURE 34. Lagynochthonius nigriculus sp. nov., holotype male (A–F), paratype female (G): A. Left chela (lateral view); B. Left chela (dorsal view); C. Carapace (dorsal view); D. Left chelicera (dorsal view); E. Left pedipalp (minus chela, femoral and patellar segments are disconnected, dorsal view); F. Male genital area (ventral view); G. Female genital area (ventral view)." figureDoi="http://doi.org/10.5281/zenodo.8090172" httpUri="https://zenodo.org/record/8090172/files/figure.png" pageId="40" pageNumber="41">Figs 34C</figureCitation>
|
||
,
|
||
<figureCitation id="1348B78DFFB2FF8CFE6E3C55E3023F1C" box="[508,561,1548,1575]" captionStart="FIGURE 35" captionStartId="44.[151,250,1887,1911]" captionTargetBox="[199,1388,181,1863]" captionTargetId="figure-20@44.[199,1388,181,1863]" captionTargetPageId="44" captionText="FIGURE 35. Lagynochthonius nigriculus sp. nov., holotype male: A. Carapace (dorsal view); B. Left chelicera (dorsal view), with details of teeth; C. Coxal spines on coxae II (ventral view); D. Rallum; E. Left pedipalp (minus chela, dorsal view); F. Left chela (lateral view), with details of teeth and trichobothrial pattern; G. Left chela (dorsal view); H. Leg Ⅰ (lateral view); I. Leg IV (lateral view). Scale bars: 0.20 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.8090174" httpUri="https://zenodo.org/record/8090174/files/figure.png" pageId="40" pageNumber="41">35A</figureCitation>
|
||
): carapace 0.97–1.05 times longer than broad, gently narrowed posteriorly; surface smooth, without furrows; no traces of eyes; anterior margin slightly serrate; epistome small and pointed, triangular, with two setae flanking base; with 18 setae arranged s4s: 4: 4: 2: 2, most setae heavy, long and gently curved, anterolateral setae much shorter than others; with two pairs of lyrifissures, first pair situated middle to the setae of ocular row, the second situated exterior to the sole pair of setae of posterior row. Chaetotaxy of coxae: P 3, Ⅰ 3, II 3–4, III 5, IV 5; manducatory process with two acuminate distal setae, anterior seta less than 1/2 length of medial seta; apex of coxa Ⅰ with small, rounded anteromedial process; coxae II with 13–15 terminally indented coxal spines on each side, set as an oblique and arc row, longer spines present in the middle of the row, becoming shorter distally and proximally and incised for about half their length (
|
||
<figureCitation id="1348B78DFFB2FF8CFC303D75E5343E7C" box="[930,1031,1836,1863]" captionStart="FIGURE 35" captionStartId="44.[151,250,1887,1911]" captionTargetBox="[199,1388,181,1863]" captionTargetId="figure-20@44.[199,1388,181,1863]" captionTargetPageId="44" captionText="FIGURE 35. Lagynochthonius nigriculus sp. nov., holotype male: A. Carapace (dorsal view); B. Left chelicera (dorsal view), with details of teeth; C. Coxal spines on coxae II (ventral view); D. Rallum; E. Left pedipalp (minus chela, dorsal view); F. Left chela (lateral view), with details of teeth and trichobothrial pattern; G. Left chela (dorsal view); H. Leg Ⅰ (lateral view); I. Leg IV (lateral view). Scale bars: 0.20 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.8090174" httpUri="https://zenodo.org/record/8090174/files/figure.png" pageId="40" pageNumber="41">Fig. 35C</figureCitation>
|
||
); intercoxal tubercle absent; without sub-oral seta.
|
||
</paragraph>
|
||
<paragraph id="8BCCAB08FFB2FF8DFF553D2DE3CE3826" blockId="40.[151,1437,1512,2042]" lastBlockId="41.[151,1436,150,285]" lastPageId="41" lastPageNumber="42" pageId="40" pageNumber="41">
|
||
Chelicera (
|
||
<figureCitation id="1348B78DFFB2FF8CFED73D2DE0803EB5" box="[325,435,1908,1934]" captionStart="FIGURE 34" captionStartId="43.[151,250,1943,1967]" captionTargetBox="[159,1427,194,1919]" captionTargetId="figure-18@43.[159,1427,181,1919]" captionTargetPageId="43" captionText="FIGURE 34. Lagynochthonius nigriculus sp. nov., holotype male (A–F), paratype female (G): A. Left chela (lateral view); B. Left chela (dorsal view); C. Carapace (dorsal view); D. Left chelicera (dorsal view); E. Left pedipalp (minus chela, femoral and patellar segments are disconnected, dorsal view); F. Male genital area (ventral view); G. Female genital area (ventral view)." figureDoi="http://doi.org/10.5281/zenodo.8090172" httpUri="https://zenodo.org/record/8090172/files/figure.png" pageId="40" pageNumber="41">Figs 34D</figureCitation>
|
||
,
|
||
<figureCitation id="1348B78DFFB2FF8CFE503D2DE0C63EB4" box="[450,501,1908,1935]" captionStart="FIGURE 35" captionStartId="44.[151,250,1887,1911]" captionTargetBox="[199,1388,181,1863]" captionTargetId="figure-20@44.[199,1388,181,1863]" captionTargetPageId="44" captionText="FIGURE 35. Lagynochthonius nigriculus sp. nov., holotype male: A. Carapace (dorsal view); B. Left chelicera (dorsal view), with details of teeth; C. Coxal spines on coxae II (ventral view); D. Rallum; E. Left pedipalp (minus chela, dorsal view); F. Left chela (lateral view), with details of teeth and trichobothrial pattern; G. Left chela (dorsal view); H. Leg Ⅰ (lateral view); I. Leg IV (lateral view). Scale bars: 0.20 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.8090174" httpUri="https://zenodo.org/record/8090174/files/figure.png" pageId="40" pageNumber="41">35B</figureCitation>
|
||
): large, about as long as carapace, 2.43–2.48 times longer than broad; five setae and two lyrifissures (exterior condylar lyrifissure and exterior lyrifissure) present on hand, all setae acuminate, ventrobasal seta shorter than others; movable finger with one medial seta. Cheliceral palm with moderate hispid granulation on both ventral and dorsal sides. Both fingers well provided with teeth, fixed finger with 19–20 teeth, distal one largest; movable finger with 21–23 retrorse contiguous small teeth; galea absent (
|
||
<figureCitation id="1348B78DFFB3FF8DFB583ACEE407398A" box="[1226,1332,150,177]" captionStart="FIGURE 35" captionStartId="44.[151,250,1887,1911]" captionTargetBox="[199,1388,181,1863]" captionTargetId="figure-20@44.[199,1388,181,1863]" captionTargetPageId="44" captionText="FIGURE 35. Lagynochthonius nigriculus sp. nov., holotype male: A. Carapace (dorsal view); B. Left chelicera (dorsal view), with details of teeth; C. Coxal spines on coxae II (ventral view); D. Rallum; E. Left pedipalp (minus chela, dorsal view); F. Left chela (lateral view), with details of teeth and trichobothrial pattern; G. Left chela (dorsal view); H. Leg Ⅰ (lateral view); I. Leg IV (lateral view). Scale bars: 0.20 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.8090174" httpUri="https://zenodo.org/record/8090174/files/figure.png" pageId="41" pageNumber="42">Fig. 35B</figureCitation>
|
||
). Serrula exterior with 23 blades and serrula interior with 12 blades. Rallum with eight blades, the distal one longest and recumbent basally, with fine barbules and slightly set apart from the other blades, latter tightly grouped and with long pinnae, some of which are subdivided (
|
||
<figureCitation id="1348B78DFFB3FF8DFD1A3B5AE3C33826" box="[648,752,258,285]" captionStart="FIGURE 35" captionStartId="44.[151,250,1887,1911]" captionTargetBox="[199,1388,181,1863]" captionTargetId="figure-20@44.[199,1388,181,1863]" captionTargetPageId="44" captionText="FIGURE 35. Lagynochthonius nigriculus sp. nov., holotype male: A. Carapace (dorsal view); B. Left chelicera (dorsal view), with details of teeth; C. Coxal spines on coxae II (ventral view); D. Rallum; E. Left pedipalp (minus chela, dorsal view); F. Left chela (lateral view), with details of teeth and trichobothrial pattern; G. Left chela (dorsal view); H. Leg Ⅰ (lateral view); I. Leg IV (lateral view). Scale bars: 0.20 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.8090174" httpUri="https://zenodo.org/record/8090174/files/figure.png" pageId="41" pageNumber="42">Fig. 35D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="DF0CFB80FFB3FF8DFF053F49E2723C77" ID-DOI="http://doi.org/10.5281/zenodo.8090162" ID-Zenodo-Dep="8090162" httpUri="https://zenodo.org/record/8090162/files/figure.png" pageId="41" pageNumber="42" startId="41.[151,250,1296,1320]" targetBox="[151,1436,309,1273]" targetPageId="41" targetType="figure">
|
||
<paragraph id="8BCCAB08FFB3FF8DFF053F49E2723C77" blockId="41.[151,1437,1296,1356]" pageId="41" pageNumber="42">
|
||
<emphasis id="B907771AFFB3FF8DFF053F49E0113C13" bold="true" box="[151,290,1296,1320]" pageId="41" pageNumber="42">FIGURE 32.</emphasis>
|
||
unnamed cave, type locality of
|
||
<taxonomicName id="4C73D08BFFB3FF8DFDFD3F49E2BE3C13" authority="Hou & Feng & Zhang, 2023" authorityName="Hou & Feng & Zhang" authorityYear="2023" box="[623,909,1296,1320]" class="Arachnida" family="Chthoniidae" genus="Lagynochthonius" kingdom="Animalia" order="Pseudoscorpiones" pageId="41" pageNumber="42" phylum="Arthropoda" rank="species" species="nigriculus" status="sp. nov.">
|
||
<emphasis id="B907771AFFB3FF8DFDFD3F49E2BE3C13" box="[623,909,1296,1320]" italics="true" pageId="41" pageNumber="42">Lagynochthonius nigriculus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B907771AFFB3FF8DFC063F49E2D53C13" bold="true" box="[916,998,1296,1320]" pageId="41" pageNumber="42">
|
||
<taxonomicNameLabel id="A234CA61FFB3FF8DFC063F49E2D53C13" box="[916,998,1296,1320]" pageId="41" pageNumber="42" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, A. Entrance; B. Inside the cave entrance; C–D. Areas where
|
||
<taxonomicName id="4C73D08BFFB3FF8DFECA3F6CE0E93C77" authority="Hou & Feng & Zhang, 2023" authorityName="Hou & Feng & Zhang" authorityYear="2023" box="[344,474,1332,1356]" class="Arachnida" family="Chthoniidae" genus="Lagynochthonius" kingdom="Animalia" order="Pseudoscorpiones" pageId="41" pageNumber="42" phylum="Arthropoda" rank="species" species="nigriculus" status="sp. nov.">
|
||
<emphasis id="B907771AFFB3FF8DFECA3F6CE0E93C77" box="[344,474,1332,1356]" italics="true" pageId="41" pageNumber="42">L. nigriculus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B907771AFFB3FF8DFE723F6DE3033C77" bold="true" box="[480,560,1332,1356]" pageId="41" pageNumber="42">
|
||
<taxonomicNameLabel id="A234CA61FFB3FF8DFE723F6DE3033C77" box="[480,560,1332,1356]" pageId="41" pageNumber="42" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
specimens were collected.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BCCAB08FFB3FF8DFF553FC7E3E23EC2" blockId="41.[151,1437,1438,2041]" pageId="41" pageNumber="42">
|
||
Pedipalp (
|
||
<figureCitation id="1348B78DFFB3FF8DFEA53FC7E0D23C82" box="[311,481,1438,1465]" captionStart="FIGURE 34" captionStartId="43.[151,250,1943,1967]" captionTargetBox="[159,1427,194,1919]" captionTargetId="figure-18@43.[159,1427,181,1919]" captionTargetPageId="43" captionText="FIGURE 34. Lagynochthonius nigriculus sp. nov., holotype male (A–F), paratype female (G): A. Left chela (lateral view); B. Left chela (dorsal view); C. Carapace (dorsal view); D. Left chelicera (dorsal view); E. Left pedipalp (minus chela, femoral and patellar segments are disconnected, dorsal view); F. Male genital area (ventral view); G. Female genital area (ventral view)." figureDoi="http://doi.org/10.5281/zenodo.8090172" httpUri="https://zenodo.org/record/8090172/files/figure.png" pageId="41" pageNumber="42">Figs 34A–B, E</figureCitation>
|
||
,
|
||
<figureCitation id="1348B78DFFB3FF8DFE7F3FC7E3713C82" box="[493,578,1438,1465]" captionStart="FIGURE 35" captionStartId="44.[151,250,1887,1911]" captionTargetBox="[199,1388,181,1863]" captionTargetId="figure-20@44.[199,1388,181,1863]" captionTargetPageId="44" captionText="FIGURE 35. Lagynochthonius nigriculus sp. nov., holotype male: A. Carapace (dorsal view); B. Left chelicera (dorsal view), with details of teeth; C. Coxal spines on coxae II (ventral view); D. Rallum; E. Left pedipalp (minus chela, dorsal view); F. Left chela (lateral view), with details of teeth and trichobothrial pattern; G. Left chela (dorsal view); H. Leg Ⅰ (lateral view); I. Leg IV (lateral view). Scale bars: 0.20 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.8090174" httpUri="https://zenodo.org/record/8090174/files/figure.png" pageId="41" pageNumber="42">35E–G</figureCitation>
|
||
): long and slender, trochanter 1.32–1.44, femur 8.93–9.00, patella 2.56–2.67, chela 8.00–8.14, hand 3.33–3.41 times longer than broad; femur 2.81–3.05 times longer than patella; movable chelal finger 1.37–1.39 times longer than hand and 0.58 times longer than chela. Setae generally long and acuminate; one distal lyrifissures present on patella (
|
||
<figureCitation id="1348B78DFFB3FF8DFDAA3C53E3923F1E" box="[568,673,1546,1573]" captionStart="FIGURE 34" captionStartId="43.[151,250,1943,1967]" captionTargetBox="[159,1427,194,1919]" captionTargetId="figure-18@43.[159,1427,181,1919]" captionTargetPageId="43" captionText="FIGURE 34. Lagynochthonius nigriculus sp. nov., holotype male (A–F), paratype female (G): A. Left chela (lateral view); B. Left chela (dorsal view); C. Carapace (dorsal view); D. Left chelicera (dorsal view); E. Left pedipalp (minus chela, femoral and patellar segments are disconnected, dorsal view); F. Male genital area (ventral view); G. Female genital area (ventral view)." figureDoi="http://doi.org/10.5281/zenodo.8090172" httpUri="https://zenodo.org/record/8090172/files/figure.png" pageId="41" pageNumber="42">Figs 34E</figureCitation>
|
||
,
|
||
<figureCitation id="1348B78DFFB3FF8DFD3C3C53E3EC3F1E" box="[686,735,1546,1573]" captionStart="FIGURE 35" captionStartId="44.[151,250,1887,1911]" captionTargetBox="[199,1388,181,1863]" captionTargetId="figure-20@44.[199,1388,181,1863]" captionTargetPageId="44" captionText="FIGURE 35. Lagynochthonius nigriculus sp. nov., holotype male: A. Carapace (dorsal view); B. Left chelicera (dorsal view), with details of teeth; C. Coxal spines on coxae II (ventral view); D. Rallum; E. Left pedipalp (minus chela, dorsal view); F. Left chela (lateral view), with details of teeth and trichobothrial pattern; G. Left chela (dorsal view); H. Leg Ⅰ (lateral view); I. Leg IV (lateral view). Scale bars: 0.20 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.8090174" httpUri="https://zenodo.org/record/8090174/files/figure.png" pageId="41" pageNumber="42">35E</figureCitation>
|
||
). Chelal palm gradually constricted towards fingers, apodeme complex of movable chelal finger strongly sclerotized, with weak granulation dorsally at base of fixed chelal finger and hand. Fixed chelal finger and hand with eight trichobothria, movable chelal finger with four trichobothria,
|
||
<emphasis id="B907771AFFB3FF8DFA143C0BE4AF3F57" box="[1414,1436,1618,1644]" italics="true" pageId="41" pageNumber="42">ib</emphasis>
|
||
and
|
||
<emphasis id="B907771AFFB3FF8DFF5B3C2FE1D93FAB" box="[201,234,1654,1680]" italics="true" pageId="41" pageNumber="42">isb</emphasis>
|
||
situated close together, submedially on dorsum of chelal hand;
|
||
<emphasis id="B907771AFFB3FF8DFC543C2FE2D33FAB" box="[966,992,1654,1680]" italics="true" pageId="41" pageNumber="42">eb</emphasis>
|
||
,
|
||
<emphasis id="B907771AFFB3FF8DFC623C2FE5263FAB" box="[1008,1045,1654,1680]" italics="true" pageId="41" pageNumber="42">esb</emphasis>
|
||
and
|
||
<emphasis id="B907771AFFB3FF8DFBC23C2EE5593FAB" box="[1104,1130,1655,1680]" italics="true" pageId="41" pageNumber="42">ist</emphasis>
|
||
forming a straight oblique row at base of fixed chelal finger;
|
||
<emphasis id="B907771AFFB3FF8DFD8F3CC2E31E3F8F" box="[541,557,1691,1716]" italics="true" pageId="41" pageNumber="42">it</emphasis>
|
||
slightly distal to
|
||
<emphasis id="B907771AFFB3FF8DFD603CC2E2223F8F" box="[754,785,1691,1716]" italics="true" pageId="41" pageNumber="42">est</emphasis>
|
||
, situated subdistally;
|
||
<emphasis id="B907771AFFB3FF8DFB953CC2E5283F8F" box="[1031,1051,1691,1716]" italics="true" pageId="41" pageNumber="42">et</emphasis>
|
||
slightly near to tip of fixed chelal finger, very close to chelal teeth;
|
||
<emphasis id="B907771AFFB3FF8DFD963CE7E32D3FE3" box="[516,542,1726,1752]" italics="true" pageId="41" pageNumber="42">dx</emphasis>
|
||
situated distal to
|
||
<emphasis id="B907771AFFB3FF8DFD4C3CE6E3C13FE3" box="[734,754,1727,1752]" italics="true" pageId="41" pageNumber="42">et</emphasis>
|
||
;
|
||
<emphasis id="B907771AFFB3FF8DFC923CE7E22A3FE3" box="[768,793,1726,1752]" italics="true" pageId="41" pageNumber="42">sb</emphasis>
|
||
closer to
|
||
<emphasis id="B907771AFFB3FF8DFC113CE6E2A53FE3" box="[899,918,1727,1752]" italics="true" pageId="41" pageNumber="42">st</emphasis>
|
||
than to
|
||
<emphasis id="B907771AFFB3FF8DFC7E3CE7E2C93FE3" box="[1004,1018,1726,1752]" italics="true" pageId="41" pageNumber="42">b</emphasis>
|
||
;
|
||
<emphasis id="B907771AFFB3FF8DFB9A3CE7E5253FE3" box="[1032,1046,1726,1752]" italics="true" pageId="41" pageNumber="42">b</emphasis>
|
||
and
|
||
<emphasis id="B907771AFFB3FF8DFBDB3CE6E5623FE3" box="[1097,1105,1727,1752]" italics="true" pageId="41" pageNumber="42">t</emphasis>
|
||
situated subdistally,
|
||
<emphasis id="B907771AFFB3FF8DFAAA3CE6E4733FE3" box="[1336,1344,1727,1752]" italics="true" pageId="41" pageNumber="42">t</emphasis>
|
||
situated distal to
|
||
<emphasis id="B907771AFFB3FF8DFF643CBBE0373FC7" box="[246,260,1762,1788]" italics="true" pageId="41" pageNumber="42">b</emphasis>
|
||
;
|
||
<emphasis id="B907771AFFB3FF8DFE803CBBE0133FC7" box="[274,288,1762,1788]" italics="true" pageId="41" pageNumber="42">b</emphasis>
|
||
distal to
|
||
<emphasis id="B907771AFFB3FF8DFE143CBAE0963FC7" box="[390,421,1763,1788]" italics="true" pageId="41" pageNumber="42">est</emphasis>
|
||
;
|
||
<emphasis id="B907771AFFB3FF8DFE213CBAE0F03FC7" box="[435,451,1763,1788]" italics="true" pageId="41" pageNumber="42">it</emphasis>
|
||
situated between
|
||
<emphasis id="B907771AFFB3FF8DFD183CBAE3A13FC7" box="[650,658,1763,1788]" italics="true" pageId="41" pageNumber="42">t</emphasis>
|
||
and
|
||
<emphasis id="B907771AFFB3FF8DFD553CBBE3E63FC7" box="[711,725,1762,1788]" italics="true" pageId="41" pageNumber="42">b</emphasis>
|
||
(
|
||
<figureCitation id="1348B78DFFB3FF8DFD713CBBE2743FC6" box="[739,839,1762,1789]" captionStart="FIGURE 35" captionStartId="44.[151,250,1887,1911]" captionTargetBox="[199,1388,181,1863]" captionTargetId="figure-20@44.[199,1388,181,1863]" captionTargetPageId="44" captionText="FIGURE 35. Lagynochthonius nigriculus sp. nov., holotype male: A. Carapace (dorsal view); B. Left chelicera (dorsal view), with details of teeth; C. Coxal spines on coxae II (ventral view); D. Rallum; E. Left pedipalp (minus chela, dorsal view); F. Left chela (lateral view), with details of teeth and trichobothrial pattern; G. Left chela (dorsal view); H. Leg Ⅰ (lateral view); I. Leg IV (lateral view). Scale bars: 0.20 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.8090174" httpUri="https://zenodo.org/record/8090174/files/figure.png" pageId="41" pageNumber="42">Fig. 35F</figureCitation>
|
||
). A tiny retrolateral lyrifissure present at base of fixed chelal finger (situated distal to
|
||
<emphasis id="B907771AFFB3FF8DFE6E3D5EE3253E1B" box="[508,534,1799,1824]" italics="true" pageId="41" pageNumber="42">ist</emphasis>
|
||
). Both chelal fingers with a row of teeth, homodentate, spaced regularly along the margin, larger and well-spaced teeth present in the middle of the row, becoming smaller and closer distally and proximally: fixed chelal finger with 29–30 macrodenticles, slightly retrorse and pointed, plus a modified accessory tooth on retrolateral face (
|
||
<emphasis id="B907771AFFB3FF8DFE2B3D2BE0FC3EB7" box="[441,463,1906,1932]" italics="true" pageId="41" pageNumber="42">td</emphasis>
|
||
, close to
|
||
<emphasis id="B907771AFFB3FF8DFDAB3D2BE3603EB7" box="[569,595,1906,1932]" italics="true" pageId="41" pageNumber="42">dx</emphasis>
|
||
),
|
||
<quantity id="4C8B06EDFFB3FF8DFDF83D2AE3FF3EB7" box="[618,716,1906,1933]" metricMagnitude="-1" metricUnit="m" metricValue="7.747" metricValueMax="7.874" metricValueMin="7.62" pageId="41" pageNumber="42" unit="in" value="30.5" valueMax="31.0" valueMin="30.0">30–31 in</quantity>
|
||
total; movable chelal finger with 20–21 macrodenticles (smaller than teeth on fixed chelal finger), slightly retrorse and pointed, plus 7–9 vestigial, rounded and contiguous basal teeth,
|
||
<quantity id="4C8B06EDFFB3FF8DFF4D3DE2E0773EEF" box="[223,324,1978,2005]" metricMagnitude="-1" metricUnit="m" metricValue="7.239" metricValueMax="7.366" metricValueMin="7.112" pageId="41" pageNumber="42" unit="in" value="28.5" valueMax="29.0" valueMin="28.0">28–29 in</quantity>
|
||
total (
|
||
<figureCitation id="1348B78DFFB3FF8DFE003DE3E0CA3EEE" box="[402,505,1978,2005]" captionStart="FIGURE 35" captionStartId="44.[151,250,1887,1911]" captionTargetBox="[199,1388,181,1863]" captionTargetId="figure-20@44.[199,1388,181,1863]" captionTargetPageId="44" captionText="FIGURE 35. Lagynochthonius nigriculus sp. nov., holotype male: A. Carapace (dorsal view); B. Left chelicera (dorsal view), with details of teeth; C. Coxal spines on coxae II (ventral view); D. Rallum; E. Left pedipalp (minus chela, dorsal view); F. Left chela (lateral view), with details of teeth and trichobothrial pattern; G. Left chela (dorsal view); H. Leg Ⅰ (lateral view); I. Leg IV (lateral view). Scale bars: 0.20 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.8090174" httpUri="https://zenodo.org/record/8090174/files/figure.png" pageId="41" pageNumber="42">Fig. 35F</figureCitation>
|
||
). Chelal fingers slightly curved in dorsal view; microsetae (chemosensory setae) present on dorsum of chelal hand (
|
||
<figureCitation id="1348B78DFFB3FF8DFD883D87E3B63EC2" box="[538,645,2014,2041]" captionStart="FIGURE 34" captionStartId="43.[151,250,1943,1967]" captionTargetBox="[159,1427,194,1919]" captionTargetId="figure-18@43.[159,1427,181,1919]" captionTargetPageId="43" captionText="FIGURE 34. Lagynochthonius nigriculus sp. nov., holotype male (A–F), paratype female (G): A. Left chela (lateral view); B. Left chela (dorsal view); C. Carapace (dorsal view); D. Left chelicera (dorsal view); E. Left pedipalp (minus chela, femoral and patellar segments are disconnected, dorsal view); F. Male genital area (ventral view); G. Female genital area (ventral view)." figureDoi="http://doi.org/10.5281/zenodo.8090172" httpUri="https://zenodo.org/record/8090172/files/figure.png" pageId="41" pageNumber="42">Figs 34B</figureCitation>
|
||
,
|
||
<figureCitation id="1348B78DFFB3FF8DFD023D87E3F63EC2" box="[656,709,2014,2041]" captionStart="FIGURE 35" captionStartId="44.[151,250,1887,1911]" captionTargetBox="[199,1388,181,1863]" captionTargetId="figure-20@44.[199,1388,181,1863]" captionTargetPageId="44" captionText="FIGURE 35. Lagynochthonius nigriculus sp. nov., holotype male: A. Carapace (dorsal view); B. Left chelicera (dorsal view), with details of teeth; C. Coxal spines on coxae II (ventral view); D. Rallum; E. Left pedipalp (minus chela, dorsal view); F. Left chela (lateral view), with details of teeth and trichobothrial pattern; G. Left chela (dorsal view); H. Leg Ⅰ (lateral view); I. Leg IV (lateral view). Scale bars: 0.20 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.8090174" httpUri="https://zenodo.org/record/8090174/files/figure.png" pageId="41" pageNumber="42">35G</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BCCAB08FFB0FF8EFF553ACEE055387B" blockId="42.[151,1437,151,746]" pageId="42" pageNumber="43">
|
||
Opisthosoma: generally typical, pleural membrane finely granulated. Tergites and sternites undivided; setae uniseriate and acuminate. Tergal chaetotaxy Ⅰ–XII: 2: 2: 2–4: 4: 4: 4–6: 4–5: 5: 5: 2: T2T: 0, tergites VIII and IX each with an unpaired median seta. Sternal chaetotaxy III–XII: 13–14: 11–12: 8–9: 7–8: 7–9: 8–9: 7–9: 7–8: 0: 2. Anterior genital operculum with 11 setae, genital opening slit-like, with 12–15 marginal setae on each side,
|
||
<quantity id="4C8B06EDFFB0FF8EFAC43B58E19E3804" metricMagnitude="-1" metricUnit="m" metricValue="9.525" metricValueMax="9.906" metricValueMin="9.144" pageId="42" pageNumber="43" unit="in" value="37.5" valueMax="39.0" valueMin="36.0">36–39 in</quantity>
|
||
total (
|
||
<figureCitation id="1348B78DFFB0FF8EFF673B7CE06A387B" box="[245,345,293,320]" captionStart="FIGURE 35" captionStartId="44.[151,250,1887,1911]" captionTargetBox="[199,1388,181,1863]" captionTargetId="figure-20@44.[199,1388,181,1863]" captionTargetPageId="44" captionText="FIGURE 35. Lagynochthonius nigriculus sp. nov., holotype male: A. Carapace (dorsal view); B. Left chelicera (dorsal view), with details of teeth; C. Coxal spines on coxae II (ventral view); D. Rallum; E. Left pedipalp (minus chela, dorsal view); F. Left chela (lateral view), with details of teeth and trichobothrial pattern; G. Left chela (dorsal view); H. Leg Ⅰ (lateral view); I. Leg IV (lateral view). Scale bars: 0.20 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.8090174" httpUri="https://zenodo.org/record/8090174/files/figure.png" pageId="42" pageNumber="43">Fig. 35F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BCCAB08FFB0FF8EFF553B10E5343B2F" blockId="42.[151,1437,151,746]" pageId="42" pageNumber="43">
|
||
Legs (
|
||
<figureCitation id="1348B78DFFB0FF8EFE9F3B11E0BD3858" box="[269,398,328,355]" captionStart="FIGURE 35" captionStartId="44.[151,250,1887,1911]" captionTargetBox="[199,1388,181,1863]" captionTargetId="figure-20@44.[199,1388,181,1863]" captionTargetPageId="44" captionText="FIGURE 35. Lagynochthonius nigriculus sp. nov., holotype male: A. Carapace (dorsal view); B. Left chelicera (dorsal view), with details of teeth; C. Coxal spines on coxae II (ventral view); D. Rallum; E. Left pedipalp (minus chela, dorsal view); F. Left chela (lateral view), with details of teeth and trichobothrial pattern; G. Left chela (dorsal view); H. Leg Ⅰ (lateral view); I. Leg IV (lateral view). Scale bars: 0.20 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.8090174" httpUri="https://zenodo.org/record/8090174/files/figure.png" pageId="42" pageNumber="43">Fig. 35H–I</figureCitation>
|
||
): generally typical, long and slender. Fine granulation present on anterodorsal faces of femur IV and patella IV. Femur of leg Ⅰ 1.83–1.92 times longer than patella and with one lyrifissure at the base of femur; tarsus 2.59 times longer than tibia. Femoropatella of leg IV 4.68–4.95 times longer than deep; tibia 6.90–7.00 times longer than deep; with basal tactile setae on both tarsal segments: metatarsus 3.88–4.14 times longer than deep (TS = 0.26–0.28), tarsus 14.83–15.40 times longer than deep and 2.66–2.87 times longer than metatarsus (TS = 0.34–0.36). Arolium slightly shorter than the claws, not divided; claws simple.
|
||
</paragraph>
|
||
<paragraph id="8BCCAB08FFB0FF8EFF553844E3253BD1" blockId="42.[151,1437,151,746]" pageId="42" pageNumber="43">
|
||
Adult females (
|
||
<typeStatus id="54C815AAFFB0FF8EFEE13844E0D13B0C" box="[371,482,541,567]" pageId="42" pageNumber="43" type="paratype">paratypes</typeStatus>
|
||
) (
|
||
<figureCitation id="1348B78DFFB0FF8EFE653844E36C3B0C" box="[503,607,541,567]" captionStart="FIGURE 31" captionStartId="40.[151,250,1340,1364]" captionTargetBox="[151,1436,181,1316]" captionTargetId="figure-20@40.[151,1436,181,1316]" captionTargetPageId="40" captionText="FIGURE 31. Yuqiyan Cave, type locality of Lagynochthonius nigriculus sp. nov., A. Entrance; B. Inside the cave entrance; C. Area where L. nigriculus sp. nov. specimens were collected; D. Live male of L. nigriculus sp. nov. in its natural environment; E. Live female of L. nigriculus sp. nov. in its natural environment." figureDoi="http://doi.org/10.5281/zenodo.8090160" httpUri="https://zenodo.org/record/8090160/files/figure.png" pageId="42" pageNumber="43">Figs 31E</figureCitation>
|
||
,
|
||
<figureCitation id="1348B78DFFB0FF8EFDF83844E3A83B0C" box="[618,667,541,567]" captionStart="FIGURE 33" captionStartId="42.[151,250,1602,1626]" captionTargetBox="[175,1431,776,1594]" captionTargetId="figure-302@42.[151,1436,755,1594]" captionTargetPageId="42" captionText="FIGURE 33. Lagynochthonius nigriculus sp. nov., A. Holotype male, habitus (dorsal view); B. Paratype female, habitus (dorsal view)." figureDoi="http://doi.org/10.5281/zenodo.8090170" httpUri="https://zenodo.org/record/8090170/files/figure.png" pageId="42" pageNumber="43">33B</figureCitation>
|
||
,
|
||
<figureCitation id="1348B78DFFB0FF8EFD343844E3E83B0C" box="[678,731,541,567]" captionStart="FIGURE 34" captionStartId="43.[151,250,1943,1967]" captionTargetBox="[159,1427,194,1919]" captionTargetId="figure-18@43.[159,1427,181,1919]" captionTargetPageId="43" captionText="FIGURE 34. Lagynochthonius nigriculus sp. nov., holotype male (A–F), paratype female (G): A. Left chela (lateral view); B. Left chela (dorsal view); C. Carapace (dorsal view); D. Left chelicera (dorsal view); E. Left pedipalp (minus chela, femoral and patellar segments are disconnected, dorsal view); F. Male genital area (ventral view); G. Female genital area (ventral view)." figureDoi="http://doi.org/10.5281/zenodo.8090172" httpUri="https://zenodo.org/record/8090172/files/figure.png" pageId="42" pageNumber="43">34G</figureCitation>
|
||
). Mostly same as males, but a little larger; chaetotaxy of coxae: P 3, Ⅰ 3–4, II 4, III 5, IV 5; tergal chaetotaxy Ⅰ–XII: 2: 2: 2–4: 3–4: 4: 4: 4: 5: 5: 2: T2T: 0; sternal chaetotaxy IV–XII: 12–14: 8–10: 8–10: 8–9: 8–9: 7–9: 7–8: 0: 2; anterior genital operculum with 10–12 setae, posterior margin with 13–15 marginal setae,
|
||
<quantity id="4C8B06EDFFB0FF8EFE0738D1E0CA3B99" box="[405,505,648,674]" metricMagnitude="-1" metricUnit="m" metricValue="6.35" metricValueMax="6.604" metricValueMin="6.096" pageId="42" pageNumber="43" unit="in" value="25.0" valueMax="26.0" valueMin="24.0">24–26 in</quantity>
|
||
total; leg IV with a long tactile seta on both tarsal segments: metatarsus 3.63–3.88 times longer than deep (TS = 0.23–0.31), tarsus 14.50–17.20 times longer than deep and 2.77–2.97 times longer than metatarsus (TS = 0.28–0.34).
|
||
</paragraph>
|
||
<caption id="DF0CFB80FFB0FF8EFF053C1BE1EB3F44" ID-DOI="http://doi.org/10.5281/zenodo.8090170" ID-Zenodo-Dep="8090170" httpUri="https://zenodo.org/record/8090170/files/figure.png" pageId="42" pageNumber="43" startId="42.[151,250,1602,1626]" targetBox="[175,1431,776,1594]" targetPageId="42" targetType="figure">
|
||
<paragraph id="8BCCAB08FFB0FF8EFF053C1BE1EB3F44" blockId="42.[151,1436,1602,1663]" pageId="42" pageNumber="43">
|
||
<emphasis id="B907771AFFB0FF8EFF053C1BE02C3F61" bold="true" box="[151,287,1602,1626]" pageId="42" pageNumber="43">FIGURE 33.</emphasis>
|
||
<taxonomicName id="4C73D08BFFB0FF8EFEB63C1AE30C3F60" authority="Hou & Feng & Zhang, 2023" authorityName="Hou & Feng & Zhang" authorityYear="2023" box="[292,575,1603,1627]" class="Arachnida" family="Chthoniidae" genus="Lagynochthonius" kingdom="Animalia" order="Pseudoscorpiones" pageId="42" pageNumber="43" phylum="Arthropoda" rank="species" species="nigriculus" status="sp. nov.">
|
||
<emphasis id="B907771AFFB0FF8EFEB63C1AE30C3F60" box="[292,575,1603,1627]" italics="true" pageId="42" pageNumber="43">Lagynochthonius nigriculus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B907771AFFB0FF8EFDD63C1AE3A03F60" bold="true" box="[580,659,1603,1627]" pageId="42" pageNumber="43">
|
||
<taxonomicNameLabel id="A234CA61FFB0FF8EFDD63C1AE3A03F60" box="[580,659,1603,1627]" pageId="42" pageNumber="43" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, A. Holotype male, habitus (dorsal view); B. Paratype female, habitus (dorsal view).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BCCAB08FFB0FF8EFF553C9AE3473EC1" blockId="42.[151,1437,1731,2042]" pageId="42" pageNumber="43">Dimensions (length/breadth or, in the case of the legs, length/depth in mm; ratios in parentheses). Males: body length 2.00. Pedipalps: trochanter 0.23–0.25/0.16–0.19 (1.32–1.44), femur 1.25–1.35/0.14–0.15 (8.93–9.00), patella 0.41–0.48/0.16–0.18 (2.56–2.67), chela 1.79–1.92/0.22–0.24 (8.00–8.14), hand 0.75–0.80/0.22–0.24 (3.33– 3.41), movable chelal finger length 1.03–1.11. Chelicera 0.67–0.73/0.27–0.30 (2.43–2.48), movable finger length 0.37–0.40. Carapace 0.56–0.64/0.58–0.61 (0.97–1.05). Leg Ⅰ: trochanter 0.16–0.20/0.13–0.16 (1.23–1.25), femur 0.69–0.73/0.08–0.09 (8.11–8.63), patella 0.36–0.40/0.07–0.08 (5.00–5.14), tibia 0.29–0.32/0.06–0.07 (4.57–4.83), tarsus 0.75–0.83/0.06 (12.50–13.83). Leg IV: trochanter 0.26–0.29/0.15–0.16 (1.73–1.81), femoropatella 0.94– 1.03/0.19–0.22 (4.68–4.95), tibia 0.63–0.69/0.09–0.10 (6.90–7.00), metatarsus 0.29–0.31/0.07–0.08 (3.88–4.14), tarsus 0.77–0.89/0.05–0.06 (14.83–15.40).</paragraph>
|
||
<caption id="DF0CFB80FFB1FF8FFF053DCEE44F3ECC" ID-DOI="http://doi.org/10.5281/zenodo.8090172" ID-Zenodo-Dep="8090172" httpUri="https://zenodo.org/record/8090172/files/figure.png" pageId="43" pageNumber="44" startId="43.[151,250,1943,1967]" targetBox="[159,1427,194,1919]" targetPageId="43" targetType="figure">
|
||
<paragraph id="8BCCAB08FFB1FF8FFF053DCEE44F3ECC" blockId="43.[151,1437,1943,2040]" pageId="43" pageNumber="44">
|
||
<emphasis id="B907771AFFB1FF8FFF053DCEE0133E94" bold="true" box="[151,288,1943,1967]" pageId="43" pageNumber="44">FIGURE 34.</emphasis>
|
||
<taxonomicName id="4C73D08BFFB1FF8FFEB53DCEE3703E94" authority="Hou & Feng & Zhang, 2023" authorityName="Hou & Feng & Zhang" authorityYear="2023" box="[295,579,1943,1967]" class="Arachnida" family="Chthoniidae" genus="Lagynochthonius" kingdom="Animalia" order="Pseudoscorpiones" pageId="43" pageNumber="44" phylum="Arthropoda" rank="species" species="nigriculus" status="sp. nov.">
|
||
<emphasis id="B907771AFFB1FF8FFEB53DCEE3703E94" box="[295,579,1943,1967]" italics="true" pageId="43" pageNumber="44">Lagynochthonius nigriculus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B907771AFFB1FF8FFDDB3DC1E3A93E8B" bold="true" box="[585,666,1944,1968]" pageId="43" pageNumber="44">
|
||
<taxonomicNameLabel id="A234CA61FFB1FF8FFDDB3DC1E3A93E8B" box="[585,666,1944,1968]" pageId="43" pageNumber="44" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype male (A–F), paratype female (G): A. Left chela (lateral view); B. Left chela (dorsal view); C. Carapace (dorsal view); D. Left chelicera (dorsal view); E. Left pedipalp (minus chela, femoral and patellar segments are disconnected, dorsal view); F. Male genital area (ventral view); G. Female genital area (ventral view).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF0CFB80FFB6FF88FF053D06E27A3ED8" ID-DOI="http://doi.org/10.5281/zenodo.8090174" ID-Zenodo-Dep="8090174" httpUri="https://zenodo.org/record/8090174/files/figure.png" pageId="44" pageNumber="45" startId="44.[151,250,1887,1911]" targetBox="[199,1388,181,1863]" targetPageId="44" targetType="figure">
|
||
<paragraph id="8BCCAB08FFB6FF88FF053D06E27A3ED8" blockId="44.[151,1436,1887,2019]" pageId="44" pageNumber="45">
|
||
<emphasis id="B907771AFFB6FF88FF053D06E0133E4C" bold="true" box="[151,288,1887,1911]" pageId="44" pageNumber="45">FIGURE 35.</emphasis>
|
||
<taxonomicName id="4C73D08BFFB6FF88FEB53D06E3703E4C" authority="Hou & Feng & Zhang, 2023" authorityName="Hou & Feng & Zhang" authorityYear="2023" box="[295,579,1887,1911]" class="Arachnida" family="Chthoniidae" genus="Lagynochthonius" kingdom="Animalia" order="Pseudoscorpiones" pageId="44" pageNumber="45" phylum="Arthropoda" rank="species" species="nigriculus" status="sp. nov.">
|
||
<emphasis id="B907771AFFB6FF88FEB53D06E3703E4C" box="[295,579,1887,1911]" italics="true" pageId="44" pageNumber="45">Lagynochthonius nigriculus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B907771AFFB6FF88FDD83D06E3A83E4C" bold="true" box="[586,667,1887,1911]" pageId="44" pageNumber="45">
|
||
<taxonomicNameLabel id="A234CA61FFB6FF88FDD83D06E3A83E4C" box="[586,667,1887,1911]" pageId="44" pageNumber="45" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype male: A. Carapace (dorsal view); B. Left chelicera (dorsal view), with details of teeth; C. Coxal spines on coxae II (ventral view); D. Rallum; E. Left pedipalp (minus chela, dorsal view); F. Left chela (lateral view), with details of teeth and trichobothrial pattern; G. Left chela (dorsal view); H. Leg Ⅰ (lateral view); I. Leg IV (lateral view). Scale bars: 0.20 mm (A–B, E–I); 0.10 mm (C–D).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BCCAB08FFB7FF89FF553ACEE2C73891" blockId="45.[151,1437,150,461]" pageId="45" pageNumber="46">Females: body length 2.17–2.74. Pedipalps: trochanter 0.23–0.26/0.18–0.21 (1.19–1.37), femur 1.30–1.40/0.15– 0.17 (8.24–8.67), patella 0.44–0.48/0.18–0.20 (2.40–2.67), chela 1.84–2.03/0.24–0.28 (7.25–7.68), hand 0.78– 0.84/0.24–0.28 (3.00–3.25), movable chelal finger length 1.06–1.20. Chelicera 0.73–0.81/0.29–0.33 (2.38–2.52), movable finger length 0.40–0.44. Carapace 0.61–0.72/0.64–0.68 (0.93–1.06). Leg Ⅰ: trochanter 0.18–0.22/0.15– 0.18 (1.19–1.25), femur 0.71–0.78/0.08–0.10 (7.80–9.13), patella 0.37–0.42/0.08–0.10 (4.67–5.29), tibia 0.30– 0.34/0.06–0.07 (4.86–5.33), tarsus 0.77–0.89/0.06–0.07 (12.71–13.33). Leg IV: trochanter 0.27–0.31/0.15–0.17 (1.71–1.94), femoropatella 1.00–1.10/0.20–0.22 (4.59–5.00), tibia 0.65–0.71/0.10–0.11 (6.18–6.50), metatarsus 0.29–0.34/0.08–0.09 (3.63–3.88), tarsus 0.83–0.95/0.05–0.06 (14.50–17.20).</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C369F883FFB7FF89FF553BEAE29538F6" box="[199,934,435,461]" pageId="45" pageNumber="46" type="distribution">
|
||
<paragraph id="8BCCAB08FFB7FF89FF553BEAE29538F6" blockId="45.[151,1437,150,461]" box="[199,934,435,461]" pageId="45" pageNumber="46">
|
||
<emphasis id="B907771AFFB7FF89FF553BEAE05238F6" bold="true" box="[199,353,435,461]" pageId="45" pageNumber="46">Distribution.</emphasis>
|
||
Known only from the Yuqiyan and unnamed caves.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |