452 lines
68 KiB
XML
452 lines
68 KiB
XML
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<mods:title id="B606C0A7002042DC4498B5E995057726">Diversity of cave-dwelling pseudoscorpions from eastern Yunnan in China, with the description of eleven new species of the genus Lagynochthonius (Pseudoscorpiones, Chthoniidae)</mods:title>
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<mods:namePart id="52422C0587459C3854A5B55FB341608A">Hou, Yanmeng</mods:namePart>
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<mods:namePart id="CFB61E431EB43DC4C822FC70DDD02CE2">Gao, Zhizhong</mods:namePart>
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<mods:namePart id="550937BCF532258A81735196F5D674E2">Zhang, Feng</mods:namePart>
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<mods:title id="DBAC2736D734A59B8C6CD1047FC1C6DD">Zootaxa</mods:title>
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<mods:date id="85A50D1AD79743CB4A0D116D0F125F53">2022</mods:date>
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<treatment id="8A6487A5FFE4A906FF11FB6CFDD6F885" ID-DOI="http://doi.org/10.5281/zenodo.7251624" ID-GBIF-Taxon="203411086" ID-Zenodo-Dep="7251624" LSID="urn:lsid:plazi:treatment:8A6487A5FFE4A906FF11FB6CFDD6F885" httpUri="http://treatment.plazi.org/id/8A6487A5FFE4A906FF11FB6CFDD6F885" lastPageId="45" lastPageNumber="46" pageId="42" pageNumber="43">
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<subSubSection id="4AD76538FFE4A901FF11FB6CFCFDFB6B" box="[151,790,1158,1185]" pageId="42" pageNumber="43" type="nomenclature">
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<paragraph id="027236B3FFE4A901FF11FB6CFCFDFB6B" blockId="42.[151,790,1158,1221]" box="[151,790,1158,1185]" pageId="42" pageNumber="43">
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<heading id="593A81DFFFE4A901FF11FB6CFCFDFB6B" bold="true" box="[151,790,1158,1185]" fontSize="11" level="2" pageId="42" pageNumber="43" reason="4">
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<emphasis id="30B9EAA1FFE4A901FF11FB6CFCFDFB6B" bold="true" box="[151,790,1158,1185]" pageId="42" pageNumber="43">
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<taxonomicName id="C5CD4D30FFE4A901FF11FB6CFDE8FB6A" authority="Hou & Gao & Zhang, 2022" authorityName="Hou & Gao & Zhang" authorityYear="2022" box="[151,515,1158,1185]" class="Arachnida" family="Chthoniidae" genus="Lagynochthonius" kingdom="Animalia" order="Pseudoscorpiones" pageId="42" pageNumber="43" phylum="Arthropoda" rank="species" species="xiaolinensis" status="sp. nov.">
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<emphasis id="30B9EAA1FFE4A901FF11FB6CFDE8FB6A" bold="true" box="[151,515,1158,1185]" italics="true" pageId="42" pageNumber="43">Lagynochthonius xiaolinensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="2B8A57DAFFE4A901FD8DFB6DFD83FB6A" box="[523,616,1159,1185]" pageId="42" pageNumber="43" rank="species">sp. nov.</taxonomicNameLabel>
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(OiHIJ伪oi)
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</emphasis>
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</heading>
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</paragraph>
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<subSubSection id="4AD76538FFE4A901FF11FB41FEFEFB0E" box="[151,277,1195,1221]" pageId="42" pageNumber="43" type="description">
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<paragraph id="027236B3FFE4A901FF11FB41FEFEFB0E" blockId="42.[151,790,1158,1221]" box="[151,277,1195,1221]" pageId="42" pageNumber="43">
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<figureCitation id="9AF62A36FFE4A901FF11FB41FEFEFB0E" box="[151,277,1195,1221]" captionStart-0="FIGURE 31" captionStart-1="FIGURE 32" captionStart-2="FIGURE 33" captionStart-3="FIGURE 34" captionStartId-0="43.[151,250,1088,1112]" captionStartId-1="44.[151,250,1563,1587]" captionStartId-2="45.[151,250,945,969]" captionStartId-3="46.[151,250,1822,1846]" captionTargetBox-0="[151,1436,181,1064]" captionTargetBox-1="[151,1436,345,1540]" captionTargetBox-2="[151,1435,181,921]" captionTargetBox-3="[202,1386,181,1790]" captionTargetId-0="figure-19@43.[151,1436,181,1064]" captionTargetId-1="figure-106@44.[151,1436,345,1540]" captionTargetId-2="figure-19@45.[151,1436,181,921]" captionTargetId-3="figure-20@46.[202,1386,181,1798]" captionTargetPageId-0="43" captionTargetPageId-1="44" captionTargetPageId-2="45" captionTargetPageId-3="46" captionText-0="FIGURE 31. Dayan Cave, type locality of Lagynochthonius xiaolinensis sp. nov., A. Surrounding surface habitat with cave entrance; B. Entrance; C. Area where L. xiaolinensis sp. nov. specimen was collected; D. Live male of L. xiaolinensis sp. nov. in its natural environment." captionText-1="FIGURE 32. Lagynochthonius xiaolinensis sp. nov., holotype male, habitus (dorsal view)." captionText-2="FIGURE 33. Lagynochthonius xiaolinensis sp. nov., holotype male (A–D): A. Left chela (lateral view); B. Carapace (dorsal view); C. Left chelicera (dorsal view); D. Male genital area (ventral view)." captionText-3="FIGURE 34. Lagynochthonius xiaolinensis sp. nov., holotype male:A. Carapace (dorsal view), with a detail of anterior margin; B. Left chelicera (dorsal view), with details of teeth and galea; 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 with trichobothrial pattern, finger tips, modified tooth and sensilla (abbreviations explained in Materials and methods); G. Left chela (dorsal view), with details of chemosensory setae and modified tooth; H. Leg I (lateral view); I. Leg IV (lateral view). Scale bars: 0.25 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi-0="http://doi.org/10.5281/zenodo.7251703" figureDoi-1="http://doi.org/10.5281/zenodo.7251707" figureDoi-2="http://doi.org/10.5281/zenodo.7251713" figureDoi-3="http://doi.org/10.5281/zenodo.7251715" httpUri-0="https://zenodo.org/record/7251703/files/figure.png" httpUri-1="https://zenodo.org/record/7251707/files/figure.png" httpUri-2="https://zenodo.org/record/7251713/files/figure.png" httpUri-3="https://zenodo.org/record/7251715/files/figure.png" pageId="42" pageNumber="43">Figs 31–34</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="4AD76538FFE4A901FF11FB19FB92FA9E" pageId="42" pageNumber="43" type="materials_examined">
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<paragraph id="027236B3FFE4A901FF11FB19FB92FA9E" blockId="42.[151,1437,1266,2013]" pageId="42" pageNumber="43">
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<emphasis id="30B9EAA1FFE4A901FF11FB19FEA3FAC7" bold="true" box="[151,328,1266,1293]" pageId="42" pageNumber="43">Type material.</emphasis>
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<materialsCitation id="B2A53CEEFFE4A901FED4FB19FB92FA9E" ID-GBIF-Occurrence="3946861303" collectingDate="2021-09-29" collectionCode="MHBU-HBUARA" collectorName="Zegang Feng & Yanmeng Hou & Lu Zhang & Liu Fu" country="China" county="Zhenxiong County" elevation="1907" latitude="27.568445" location="Xiaolin Village" longLatPrecision="1" longitude="105.08039" municipality="Linkou Township" pageId="42" pageNumber="43" specimenCode="MHBU-HBUARA#2021-41401" specimenCount="1" specimenCount-male="1" stateProvince="Yunnan" typeStatus="holotype">
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<typeStatus id="DD768811FFE4A901FED4FB19FE51FAC6" box="[338,442,1267,1293]" pageId="42" pageNumber="43" type="holotype">Holotype</typeStatus>
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<specimenCount id="14CBFD3AFFE4A901FE42FB19FE32FAC6" box="[452,473,1267,1293]" pageId="42" pageNumber="43" type="male">♂</specimenCount>
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(Ps.-
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<specimenCode id="526B9EC8FFE4A901FD96FB19FC6DFAC6" box="[528,902,1267,1293]" collectionCode="MHBU-HBUARA" pageId="42" pageNumber="43">MHBU-HBUARA#2021-41401</specimenCode>
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):
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<collectingCountry id="7ADA7623FFE4A901FC1DFB19FC0AFAC6" box="[923,993,1267,1293]" name="China" pageId="42" pageNumber="43">China</collectingCountry>
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,
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<collectingRegion id="C009F851FFE4A901FC6BFB19FB58FAC6" box="[1005,1203,1267,1293]" country="China" name="Yunnan" pageId="42" pageNumber="43">Yunnan Province</collectingRegion>
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,
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<collectingCounty id="EB134E3FFFE4A901FB47FB19FA72FAC6" box="[1217,1433,1267,1293]" pageId="42" pageNumber="43">Zhenxiong County</collectingCounty>
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,
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<collectingMunicipality id="E216ACC9FFE4A901FF11FAFDFE88FAFA" box="[151,355,1303,1329]" pageId="42" pageNumber="43">Linkou Township</collectingMunicipality>
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,
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<location id="07126068FFE4A901FEF7FAFDFDC9FAFA" LSID="urn:lsid:plazi:treatment:8A6487A5FFE4A906FF11FB6CFDD6F885:07126068FFE4A901FEF7FAFDFDC9FAFA" box="[369,546,1303,1329]" country="China" county="Zhenxiong County" latitude="27.568445" longLatPrecision="1" longitude="105.08039" municipality="Linkou Township" name="Xiaolin Village" pageId="42" pageNumber="43" stateProvince="Yunnan">Xiaolin Village</location>
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,
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<location id="07126068FFE4A901FDB6FAFDFD54FAFA" LSID="urn:lsid:plazi:treatment:8A6487A5FFE4A906FF11FB6CFDD6F885:07126068FFE4A901FDB6FAFDFD54FAFA" box="[560,703,1303,1329]" country="China" county="Zhenxiong County" latitude="27.568445" longLatPrecision="1" longitude="105.08039" municipality="Linkou Township" name="Dayan Cave" pageId="42" pageNumber="43" stateProvince="Yunnan">Dayan Cave</location>
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, under a stone in twilight zone [
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<geoCoordinate id="67F95074FFE4A901FBBFFAF2FB32FAF8" box="[1081,1241,1304,1331]" degrees="27" direction="north" minutes="34" orientation="latitude" pageId="42" pageNumber="43" precision="1" seconds="6.40" value="27.568445">27°34′6.40″N</geoCoordinate>
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,
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<geoCoordinate id="67F95074FFE4A901FB61FAF2FA7AFAF8" box="[1255,1425,1304,1331]" degrees="105" direction="east" minutes="4" orientation="longitude" pageId="42" pageNumber="43" precision="1" seconds="49.40" value="105.08039">105°4′49.40″E</geoCoordinate>
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],
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<elevation id="89E0D180FFE4A901FF11FAD1FEC2FA9E" box="[151,297,1339,1365]" metricMagnitude="3" metricUnit="m" metricValue="1.907" pageId="42" pageNumber="43" unit="m" value="1907.0">
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<quantity id="C5359B56FFE4A901FF11FAD1FF07FA9E" box="[151,236,1339,1365]" metricMagnitude="3" metricUnit="m" metricValue="1.907" pageId="42" pageNumber="43" unit="m" value="1907.0">1907 m</quantity>
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a.s.l.
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</elevation>
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,
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<date id="76731073FFE4A901FEB3FAD1FDF9FA9E" box="[309,530,1339,1365]" pageId="42" pageNumber="43" value="2021-09-29">
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<collectingDate id="6637E99BFFE4A901FEB3FAD1FDF9FA9E" box="[309,530,1339,1365]" pageId="42" pageNumber="43" value="2021-09-29">29 September 2021</collectingDate>
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</date>
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||
,
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||
<collectorName id="AF385365FFE4A901FD9BFAD1FD58FA9E" box="[541,691,1339,1365]" pageId="42" pageNumber="43">Zegang Feng</collectorName>
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||
,
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<collectorName id="AF385365FFE4A901FD3BFAD1FC8AFA9E" box="[701,865,1339,1365]" pageId="42" pageNumber="43">Yanmeng Hou</collectorName>
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,
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<collectorName id="AF385365FFE4A901FCEAFAD1FC31FA9E" box="[876,986,1339,1365]" pageId="42" pageNumber="43">Lu Zhang</collectorName>
|
||
&
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||
<collectorName id="AF385365FFE4A901FC7BFAD1FBA2FA9E" box="[1021,1097,1339,1365]" pageId="42" pageNumber="43">Liu Fu</collectorName>
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||
leg.
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||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4AD76538FFE4A901FF41FAB5FC3EFAB2" box="[199,981,1375,1401]" pageId="42" pageNumber="43" type="etymology">
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<paragraph id="027236B3FFE4A901FF41FAB5FC3EFAB2" blockId="42.[151,1437,1266,2013]" box="[199,981,1375,1401]" pageId="42" pageNumber="43">
|
||
<emphasis id="30B9EAA1FFE4A901FF41FAB5FEA5FAB2" bold="true" box="[199,334,1375,1401]" pageId="42" pageNumber="43">Etymology.</emphasis>
|
||
Named after the village of Xiaolin, near the
|
||
<typeStatus id="DD768811FFE4A901FCC2FAB5FC9FFAB2" box="[836,884,1375,1401]" pageId="42" pageNumber="43">type</typeStatus>
|
||
locality.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4AD76538FFE4A901FF41FA68FEA0F99A" pageId="42" pageNumber="43" type="diagnosis">
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<paragraph id="027236B3FFE4A901FF41FA68FEA0F99A" blockId="42.[151,1437,1266,2013]" pageId="42" pageNumber="43">
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<emphasis id="30B9EAA1FFE4A901FF41FA68FE9BFA6B" bold="true" box="[199,368,1410,1440]" pageId="42" pageNumber="43">
|
||
Diagnosis (
|
||
<specimenCount id="14CBFD3AFFE4A901FECAFA6EFE8AFA6B" box="[332,353,1412,1440]" pageId="42" pageNumber="43" type="male">♂</specimenCount>
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).
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</emphasis>
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Moderately sized troglomorphic species with elongated appendages; carapace without eyes or eyespots; anterior margin of carapace thin, finely denticulated, epistome pointed and small, triangular; posterior margin of carapace with 2 setae; tergites I–III each with 2 setae. Pedipalps slender, femur 8.07 times longer than broad; chela 7.00 times longer than broad; both chelal fingers with intercalary teeth and fixed chelal finger with a modified accessory tooth (
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||
<emphasis id="30B9EAA1FFE4A901FE43F9F9FE30F9E6" box="[453,475,1555,1581]" italics="true" pageId="42" pageNumber="43">td</emphasis>
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||
) on dorso-antiaxial face; chemosensory setae (
|
||
<emphasis id="30B9EAA1FFE4A901FC77F9F9FBE3F9E7" box="[1009,1032,1555,1580]" italics="true" pageId="42" pageNumber="43">sc</emphasis>
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) present on dorsum of chelal hand; sensilla present.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="4AD76538FFE4A906FF41F9B0FBEDFB22" lastPageId="45" lastPageNumber="46" pageId="42" pageNumber="43" type="description">
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||
<paragraph id="027236B3FFE4A901FF41F9B0FC50F9BE" blockId="42.[151,1437,1266,2013]" box="[199,955,1626,1653]" pageId="42" pageNumber="43">
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||
<emphasis id="30B9EAA1FFE4A901FF41F9B0FEB2F9BF" bold="true" box="[199,345,1626,1652]" pageId="42" pageNumber="43">Description.</emphasis>
|
||
Male (
|
||
<typeStatus id="DD768811FFE4A901FE2EF9B1FDFBF9BE" box="[424,528,1627,1653]" pageId="42" pageNumber="43" type="holotype">holotype</typeStatus>
|
||
), female unknown (
|
||
<figureCitation id="9AF62A36FFE4A901FD6BF9B1FCB3F9BE" box="[749,856,1627,1653]" captionStart="FIGURE 31" captionStartId="43.[151,250,1088,1112]" captionTargetBox="[151,1436,181,1064]" captionTargetId="figure-19@43.[151,1436,181,1064]" captionTargetPageId="43" captionText="FIGURE 31. Dayan Cave, type locality of Lagynochthonius xiaolinensis sp. nov., A. Surrounding surface habitat with cave entrance; B. Entrance; C. Area where L. xiaolinensis sp. nov. specimen was collected; D. Live male of L. xiaolinensis sp. nov. in its natural environment." figureDoi="http://doi.org/10.5281/zenodo.7251703" httpUri="https://zenodo.org/record/7251703/files/figure.png" pageId="42" pageNumber="43">Figs 31D</figureCitation>
|
||
,
|
||
<figureCitation id="9AF62A36FFE4A901FCE2F9B1FC45F9BE" box="[868,942,1627,1653]" captionStart-0="FIGURE 32" captionStart-1="FIGURE 33" captionStart-2="FIGURE 34" captionStartId-0="44.[151,250,1563,1587]" captionStartId-1="45.[151,250,945,969]" captionStartId-2="46.[151,250,1822,1846]" captionTargetBox-0="[151,1436,345,1540]" captionTargetBox-1="[151,1435,181,921]" captionTargetBox-2="[202,1386,181,1790]" captionTargetId-0="figure-106@44.[151,1436,345,1540]" captionTargetId-1="figure-19@45.[151,1436,181,921]" captionTargetId-2="figure-20@46.[202,1386,181,1798]" captionTargetPageId-0="44" captionTargetPageId-1="45" captionTargetPageId-2="46" captionText-0="FIGURE 32. Lagynochthonius xiaolinensis sp. nov., holotype male, habitus (dorsal view)." captionText-1="FIGURE 33. Lagynochthonius xiaolinensis sp. nov., holotype male (A–D): A. Left chela (lateral view); B. Carapace (dorsal view); C. Left chelicera (dorsal view); D. Male genital area (ventral view)." captionText-2="FIGURE 34. Lagynochthonius xiaolinensis sp. nov., holotype male:A. Carapace (dorsal view), with a detail of anterior margin; B. Left chelicera (dorsal view), with details of teeth and galea; 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 with trichobothrial pattern, finger tips, modified tooth and sensilla (abbreviations explained in Materials and methods); G. Left chela (dorsal view), with details of chemosensory setae and modified tooth; H. Leg I (lateral view); I. Leg IV (lateral view). Scale bars: 0.25 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi-0="http://doi.org/10.5281/zenodo.7251707" figureDoi-1="http://doi.org/10.5281/zenodo.7251713" figureDoi-2="http://doi.org/10.5281/zenodo.7251715" httpUri-0="https://zenodo.org/record/7251707/files/figure.png" httpUri-1="https://zenodo.org/record/7251713/files/figure.png" httpUri-2="https://zenodo.org/record/7251715/files/figure.png" pageId="42" pageNumber="43">32–34</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="027236B3FFE4A901FF41F995FA76F952" blockId="42.[151,1437,1266,2013]" box="[199,1437,1663,1689]" pageId="42" pageNumber="43">
|
||
Colour (
|
||
<figureCitation id="9AF62A36FFE4A901FEA7F995FE61F952" box="[289,394,1663,1689]" captionStart="FIGURE 31" captionStartId="43.[151,250,1088,1112]" captionTargetBox="[151,1436,181,1064]" captionTargetId="figure-19@43.[151,1436,181,1064]" captionTargetPageId="43" captionText="FIGURE 31. Dayan Cave, type locality of Lagynochthonius xiaolinensis sp. nov., A. Surrounding surface habitat with cave entrance; B. Entrance; C. Area where L. xiaolinensis sp. nov. specimen was collected; D. Live male of L. xiaolinensis sp. nov. in its natural environment." figureDoi="http://doi.org/10.5281/zenodo.7251703" httpUri="https://zenodo.org/record/7251703/files/figure.png" pageId="42" pageNumber="43">Figs 31D</figureCitation>
|
||
,
|
||
<figureCitation id="9AF62A36FFE4A901FE15F995FE5AF952" box="[403,433,1663,1689]" captionStart="FIGURE 32" captionStartId="44.[151,250,1563,1587]" captionTargetBox="[151,1436,345,1540]" captionTargetId="figure-106@44.[151,1436,345,1540]" captionTargetPageId="44" captionText="FIGURE 32. Lagynochthonius xiaolinensis sp. nov., holotype male, habitus (dorsal view)." figureDoi="http://doi.org/10.5281/zenodo.7251707" httpUri="https://zenodo.org/record/7251707/files/figure.png" pageId="42" pageNumber="43">32</figureCitation>
|
||
,
|
||
<figureCitation id="9AF62A36FFE4A901FE3DF995FE30F952" box="[443,475,1663,1689]" captionStart="FIGURE 33" captionStartId="45.[151,250,945,969]" captionTargetBox="[151,1435,181,921]" captionTargetId="figure-19@45.[151,1436,181,921]" captionTargetPageId="45" captionText="FIGURE 33. Lagynochthonius xiaolinensis sp. nov., holotype male (A–D): A. Left chela (lateral view); B. Carapace (dorsal view); C. Left chelicera (dorsal view); D. Male genital area (ventral view)." figureDoi="http://doi.org/10.5281/zenodo.7251713" httpUri="https://zenodo.org/record/7251713/files/figure.png" pageId="42" pageNumber="43">33</figureCitation>
|
||
): generally pale yellow, chelicerae, pedipalps and tergites slightly darker, soft parts pale.
|
||
</paragraph>
|
||
<paragraph id="027236B3FFE4A901FF41F949FA81F816" blockId="42.[151,1437,1266,2013]" pageId="42" pageNumber="43">
|
||
Cephalothorax (
|
||
<figureCitation id="9AF62A36FFE4A901FEFAF949FE03F976" box="[380,488,1699,1725]" captionStart="FIGURE 33" captionStartId="45.[151,250,945,969]" captionTargetBox="[151,1435,181,921]" captionTargetId="figure-19@45.[151,1436,181,921]" captionTargetPageId="45" captionText="FIGURE 33. Lagynochthonius xiaolinensis sp. nov., holotype male (A–D): A. Left chela (lateral view); B. Carapace (dorsal view); C. Left chelicera (dorsal view); D. Male genital area (ventral view)." figureDoi="http://doi.org/10.5281/zenodo.7251713" httpUri="https://zenodo.org/record/7251713/files/figure.png" pageId="42" pageNumber="43">Figs 33B</figureCitation>
|
||
,
|
||
<figureCitation id="9AF62A36FFE4A901FE73F949FDC0F976" box="[501,555,1699,1725]" captionStart="FIGURE 34" captionStartId="46.[151,250,1822,1846]" captionTargetBox="[202,1386,181,1790]" captionTargetId="figure-20@46.[202,1386,181,1798]" captionTargetPageId="46" captionText="FIGURE 34. Lagynochthonius xiaolinensis sp. nov., holotype male:A. Carapace (dorsal view), with a detail of anterior margin; B. Left chelicera (dorsal view), with details of teeth and galea; 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 with trichobothrial pattern, finger tips, modified tooth and sensilla (abbreviations explained in Materials and methods); G. Left chela (dorsal view), with details of chemosensory setae and modified tooth; H. Leg I (lateral view); I. Leg IV (lateral view). Scale bars: 0.25 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.7251715" httpUri="https://zenodo.org/record/7251715/files/figure.png" pageId="42" pageNumber="43">34A</figureCitation>
|
||
): carapace 0.94 times longer than broad, gently narrowed posteriorly; surface smooth, without furrows; no traces of eyes; anterior margin slightly serrate; epistome pointed and small, triangular, with 2 setae flanking base; with 17 setae arranged s4s: 3: 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 setae of ocular row, second pair situated lateral 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 9–11 terminally indented coxal spines on each side, set as an oblique row, longer spines present in the middle of the row, becoming shorter distally and proximally and incised for about half their length (
|
||
<figureCitation id="9AF62A36FFE4A901FD48F829FCDEF816" box="[718,821,1987,2013]" captionStart="FIGURE 34" captionStartId="46.[151,250,1822,1846]" captionTargetBox="[202,1386,181,1790]" captionTargetId="figure-20@46.[202,1386,181,1798]" captionTargetPageId="46" captionText="FIGURE 34. Lagynochthonius xiaolinensis sp. nov., holotype male:A. Carapace (dorsal view), with a detail of anterior margin; B. Left chelicera (dorsal view), with details of teeth and galea; 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 with trichobothrial pattern, finger tips, modified tooth and sensilla (abbreviations explained in Materials and methods); G. Left chela (dorsal view), with details of chemosensory setae and modified tooth; H. Leg I (lateral view); I. Leg IV (lateral view). Scale bars: 0.25 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.7251715" httpUri="https://zenodo.org/record/7251715/files/figure.png" pageId="42" pageNumber="43">Fig. 34C</figureCitation>
|
||
); intercoxal tubercle absent; without sub-oral seta.
|
||
</paragraph>
|
||
<caption id="56B2663BFFE5A900FF11FBAAFE4FFB6B" ID-DOI="http://doi.org/10.5281/zenodo.7251703" ID-Zenodo-Dep="7251703" httpUri="https://zenodo.org/record/7251703/files/figure.png" pageId="43" pageNumber="44" startId="43.[151,250,1088,1112]" targetBox="[151,1436,181,1064]" targetPageId="43">
|
||
<paragraph id="027236B3FFE5A900FF11FBAAFE4FFB6B" blockId="43.[151,1436,1088,1184]" pageId="43" pageNumber="44">
|
||
<emphasis id="30B9EAA1FFE5A900FF11FBAAFEC9FB93" bold="true" box="[151,290,1088,1112]" pageId="43" pageNumber="44">FIGURE 31.</emphasis>
|
||
Dayan Cave, type locality of
|
||
<taxonomicName id="C5CD4D30FFE5A900FDDDFBAAFC60FB93" authority="Hou & Gao & Zhang, 2022" authorityName="Hou & Gao & Zhang" authorityYear="2022" box="[603,907,1088,1112]" class="Arachnida" family="Chthoniidae" genus="Lagynochthonius" kingdom="Animalia" order="Pseudoscorpiones" pageId="43" pageNumber="44" phylum="Arthropoda" rank="species" species="xiaolinensis" status="sp. nov.">
|
||
<emphasis id="30B9EAA1FFE5A900FDDDFBAAFC60FB93" box="[603,907,1088,1112]" italics="true" pageId="43" pageNumber="44">Lagynochthonius xiaolinensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="30B9EAA1FFE5A900FC15FBABFC0EFB92" bold="true" box="[915,997,1089,1113]" pageId="43" pageNumber="44">
|
||
<taxonomicNameLabel id="2B8A57DAFFE5A900FC15FBABFC0EFB92" box="[915,997,1089,1113]" pageId="43" pageNumber="44" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, A. Surrounding surface habitat with cave entrance; B. Entrance; C. Area where
|
||
<taxonomicName id="C5CD4D30FFE5A900FD9FFB8FFD46FBB7" authority="Hou & Gao & Zhang, 2022" authorityName="Hou & Gao & Zhang" authorityYear="2022" box="[537,685,1124,1148]" class="Arachnida" family="Chthoniidae" genus="Lagynochthonius" kingdom="Animalia" order="Pseudoscorpiones" pageId="43" pageNumber="44" phylum="Arthropoda" rank="species" species="xiaolinensis" status="sp. nov.">
|
||
<emphasis id="30B9EAA1FFE5A900FD9FFB8FFD46FBB7" box="[537,685,1124,1148]" italics="true" pageId="43" pageNumber="44">L. xiaolinensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="30B9EAA1FFE5A900FD35FB8FFCEFFBB6" bold="true" box="[691,772,1125,1149]" pageId="43" pageNumber="44">
|
||
<taxonomicNameLabel id="2B8A57DAFFE5A900FD35FB8FFCEFFBB6" box="[691,772,1125,1149]" pageId="43" pageNumber="44" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
specimen was collected; D. Live male of
|
||
<taxonomicName id="C5CD4D30FFE5A900FB36FB8FFAAFFBB7" authority="Hou & Gao & Zhang, 2022" authorityName="Hou & Gao & Zhang" authorityYear="2022" box="[1200,1348,1124,1148]" class="Arachnida" family="Chthoniidae" genus="Lagynochthonius" kingdom="Animalia" order="Pseudoscorpiones" pageId="43" pageNumber="44" phylum="Arthropoda" rank="species" species="xiaolinensis" status="sp. nov.">
|
||
<emphasis id="30B9EAA1FFE5A900FB36FB8FFAAFFBB7" box="[1200,1348,1124,1148]" italics="true" pageId="43" pageNumber="44">L. xiaolinensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="30B9EAA1FFE5A900FACDFB8FFA77FBB6" bold="true" box="[1355,1436,1125,1149]" pageId="43" pageNumber="44">
|
||
<taxonomicNameLabel id="2B8A57DAFFE5A900FACDFB8FFA77FBB6" box="[1355,1436,1125,1149]" pageId="43" pageNumber="44" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
in its natural environment.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="027236B3FFE5A900FF41FB25FD16FA2E" blockId="43.[151,1437,1230,2013]" pageId="43" pageNumber="44">
|
||
Chelicera (
|
||
<figureCitation id="9AF62A36FFE5A900FEC0FB25FE5FFB22" box="[326,436,1231,1257]" captionStart="FIGURE 33" captionStartId="45.[151,250,945,969]" captionTargetBox="[151,1435,181,921]" captionTargetId="figure-19@45.[151,1436,181,921]" captionTargetPageId="45" captionText="FIGURE 33. Lagynochthonius xiaolinensis sp. nov., holotype male (A–D): A. Left chela (lateral view); B. Carapace (dorsal view); C. Left chelicera (dorsal view); D. Male genital area (ventral view)." figureDoi="http://doi.org/10.5281/zenodo.7251713" httpUri="https://zenodo.org/record/7251713/files/figure.png" pageId="43" pageNumber="44">Figs 33C</figureCitation>
|
||
,
|
||
<figureCitation id="9AF62A36FFE5A900FE42FB25FE1CFB22" box="[452,503,1231,1257]" captionStart="FIGURE 34" captionStartId="46.[151,250,1822,1846]" captionTargetBox="[202,1386,181,1790]" captionTargetId="figure-20@46.[202,1386,181,1798]" captionTargetPageId="46" captionText="FIGURE 34. Lagynochthonius xiaolinensis sp. nov., holotype male:A. Carapace (dorsal view), with a detail of anterior margin; B. Left chelicera (dorsal view), with details of teeth and galea; 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 with trichobothrial pattern, finger tips, modified tooth and sensilla (abbreviations explained in Materials and methods); G. Left chela (dorsal view), with details of chemosensory setae and modified tooth; H. Leg I (lateral view); I. Leg IV (lateral view). Scale bars: 0.25 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.7251715" httpUri="https://zenodo.org/record/7251715/files/figure.png" pageId="43" pageNumber="44">34B</figureCitation>
|
||
): large, about as long as carapace, 2.31 times longer than broad; 5 setae and 2 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 10 teeth, distal one largest; movable finger with 16 retrorse contiguous small teeth; galea represented by a very slight bump on movable finger (
|
||
<figureCitation id="9AF62A36FFE5A900FF19FA69FEEDFA56" box="[159,262,1411,1437]" captionStart="FIGURE 34" captionStartId="46.[151,250,1822,1846]" captionTargetBox="[202,1386,181,1790]" captionTargetId="figure-20@46.[202,1386,181,1798]" captionTargetPageId="46" captionText="FIGURE 34. Lagynochthonius xiaolinensis sp. nov., holotype male:A. Carapace (dorsal view), with a detail of anterior margin; B. Left chelicera (dorsal view), with details of teeth and galea; 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 with trichobothrial pattern, finger tips, modified tooth and sensilla (abbreviations explained in Materials and methods); G. Left chela (dorsal view), with details of chemosensory setae and modified tooth; H. Leg I (lateral view); I. Leg IV (lateral view). Scale bars: 0.25 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.7251715" httpUri="https://zenodo.org/record/7251715/files/figure.png" pageId="43" pageNumber="44">Fig. 34B</figureCitation>
|
||
). Serrula exterior with 22 and serrula interior with 14 blades. Rallum with 8 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="9AF62A36FFE5A900FD0EFA21FD1AFA2E" box="[648,753,1483,1509]" captionStart="FIGURE 34" captionStartId="46.[151,250,1822,1846]" captionTargetBox="[202,1386,181,1790]" captionTargetId="figure-20@46.[202,1386,181,1798]" captionTargetPageId="46" captionText="FIGURE 34. Lagynochthonius xiaolinensis sp. nov., holotype male:A. Carapace (dorsal view), with a detail of anterior margin; B. Left chelicera (dorsal view), with details of teeth and galea; 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 with trichobothrial pattern, finger tips, modified tooth and sensilla (abbreviations explained in Materials and methods); G. Left chela (dorsal view), with details of chemosensory setae and modified tooth; H. Leg I (lateral view); I. Leg IV (lateral view). Scale bars: 0.25 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.7251715" httpUri="https://zenodo.org/record/7251715/files/figure.png" pageId="43" pageNumber="44">Fig. 34D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="027236B3FFE5A907FF41FA05FE51FE8A" blockId="43.[151,1437,1230,2013]" lastBlockId="44.[151,1436,151,321]" lastPageId="44" lastPageNumber="45" pageId="43" pageNumber="44">
|
||
Pedipalp (
|
||
<figureCitation id="9AF62A36FFE5A900FEBAFA05FE40F9C2" box="[316,427,1519,1545]" captionStart="FIGURE 33" captionStartId="45.[151,250,945,969]" captionTargetBox="[151,1435,181,921]" captionTargetId="figure-19@45.[151,1436,181,921]" captionTargetPageId="45" captionText="FIGURE 33. Lagynochthonius xiaolinensis sp. nov., holotype male (A–D): A. Left chela (lateral view); B. Carapace (dorsal view); C. Left chelicera (dorsal view); D. Male genital area (ventral view)." figureDoi="http://doi.org/10.5281/zenodo.7251713" httpUri="https://zenodo.org/record/7251713/files/figure.png" pageId="43" pageNumber="44">Figs 33A</figureCitation>
|
||
,
|
||
<figureCitation id="9AF62A36FFE5A900FE3CFA05FDE4F9C2" box="[442,527,1519,1545]" captionStart="FIGURE 34" captionStartId="46.[151,250,1822,1846]" captionTargetBox="[202,1386,181,1790]" captionTargetId="figure-20@46.[202,1386,181,1798]" captionTargetPageId="46" captionText="FIGURE 34. Lagynochthonius xiaolinensis sp. nov., holotype male:A. Carapace (dorsal view), with a detail of anterior margin; B. Left chelicera (dorsal view), with details of teeth and galea; 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 with trichobothrial pattern, finger tips, modified tooth and sensilla (abbreviations explained in Materials and methods); G. Left chela (dorsal view), with details of chemosensory setae and modified tooth; H. Leg I (lateral view); I. Leg IV (lateral view). Scale bars: 0.25 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.7251715" httpUri="https://zenodo.org/record/7251715/files/figure.png" pageId="43" pageNumber="44">34E–G</figureCitation>
|
||
): long and slender, trochanter 1.72, femur 8.07, patella 2.05, chela 7.00, hand 2.92 times longer than broad; femur 3.10 times longer than patella; movable chelal finger 1.41 times longer than hand and 0.59 times longer than chela. Setae generally long and acuminate; 1 distal lyrifissure present on patella (
|
||
<figureCitation id="9AF62A36FFE5A900FF19F9B1FEEEF9BE" box="[159,261,1627,1653]" captionStart="FIGURE 34" captionStartId="46.[151,250,1822,1846]" captionTargetBox="[202,1386,181,1790]" captionTargetId="figure-20@46.[202,1386,181,1798]" captionTargetPageId="46" captionText="FIGURE 34. Lagynochthonius xiaolinensis sp. nov., holotype male:A. Carapace (dorsal view), with a detail of anterior margin; B. Left chelicera (dorsal view), with details of teeth and galea; 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 with trichobothrial pattern, finger tips, modified tooth and sensilla (abbreviations explained in Materials and methods); G. Left chela (dorsal view), with details of chemosensory setae and modified tooth; H. Leg I (lateral view); I. Leg IV (lateral view). Scale bars: 0.25 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.7251715" httpUri="https://zenodo.org/record/7251715/files/figure.png" pageId="43" pageNumber="44">Fig. 34E</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 8 trichobothria, movable chelal finger with 4 trichobothria,
|
||
<emphasis id="30B9EAA1FFE5A900FCF7F949FC6CF976" box="[881,903,1699,1725]" italics="true" pageId="43" pageNumber="44">ib</emphasis>
|
||
and
|
||
<emphasis id="30B9EAA1FFE5A900FC38F949FC34F976" box="[958,991,1699,1725]" italics="true" pageId="43" pageNumber="44">isb</emphasis>
|
||
situated close together, submedially on dorsum of chelal hand;
|
||
<emphasis id="30B9EAA1FFE5A900FE19F92DFE52F92A" box="[415,441,1735,1761]" italics="true" pageId="43" pageNumber="44">eb</emphasis>
|
||
,
|
||
<emphasis id="30B9EAA1FFE5A900FE41F92DFE07F92A" box="[455,492,1735,1761]" italics="true" pageId="43" pageNumber="44">esb</emphasis>
|
||
and
|
||
<emphasis id="30B9EAA1FFE5A900FDA5F92DFDD6F92B" box="[547,573,1735,1760]" italics="true" pageId="43" pageNumber="44">ist</emphasis>
|
||
forming a straight oblique row at base of fixed chelal finger;
|
||
<emphasis id="30B9EAA1FFE5A900FB68F92DFB15F92B" box="[1262,1278,1735,1760]" italics="true" pageId="43" pageNumber="44">it</emphasis>
|
||
slightly distal to
|
||
<emphasis id="30B9EAA1FFE5A900FF33F901FF3FF8CF" box="[181,212,1771,1796]" italics="true" pageId="43" pageNumber="44">est</emphasis>
|
||
, situated subdistally;
|
||
<emphasis id="30B9EAA1FFE5A900FE4CF901FE35F8CF" box="[458,478,1771,1796]" italics="true" pageId="43" pageNumber="44">et</emphasis>
|
||
slightly near to tip of fixed chelal finger, very close to chelal teeth;
|
||
<emphasis id="30B9EAA1FFE5A900FB59F901FB12F8CE" box="[1247,1273,1771,1797]" italics="true" pageId="43" pageNumber="44">dx</emphasis>
|
||
situated distal to
|
||
<emphasis id="30B9EAA1FFE5A900FF33F8E5FF22F8E3" box="[181,201,1807,1832]" italics="true" pageId="43" pageNumber="44">et</emphasis>
|
||
;
|
||
<emphasis id="30B9EAA1FFE5A900FF5FF8E5FF19F8E2" box="[217,242,1807,1833]" italics="true" pageId="43" pageNumber="44">sb</emphasis>
|
||
closer to
|
||
<emphasis id="30B9EAA1FFE5A900FEE4F8E5FE9EF8E3" box="[354,373,1807,1832]" italics="true" pageId="43" pageNumber="44">st</emphasis>
|
||
than to
|
||
<emphasis id="30B9EAA1FFE5A900FE54F8E5FE0BF8E2" box="[466,480,1807,1833]" italics="true" pageId="43" pageNumber="44">b</emphasis>
|
||
;
|
||
<emphasis id="30B9EAA1FFE5A900FE76F8E5FE15F8E2" box="[496,510,1807,1833]" italics="true" pageId="43" pageNumber="44">b</emphasis>
|
||
and
|
||
<emphasis id="30B9EAA1FFE5A900FDB0F8E5FDD5F8E3" box="[566,574,1807,1832]" italics="true" pageId="43" pageNumber="44">t</emphasis>
|
||
situated subdistally,
|
||
<emphasis id="30B9EAA1FFE5A900FCADF8E5FCD8F8E3" box="[811,819,1807,1832]" italics="true" pageId="43" pageNumber="44">t</emphasis>
|
||
situated between
|
||
<emphasis id="30B9EAA1FFE5A900FC79F8E5FBF5F8E3" box="[1023,1054,1807,1832]" italics="true" pageId="43" pageNumber="44">est</emphasis>
|
||
and
|
||
<emphasis id="30B9EAA1FFE5A900FBD0F8E5FB8DF8E3" box="[1110,1126,1807,1832]" italics="true" pageId="43" pageNumber="44">it</emphasis>
|
||
and distal to
|
||
<emphasis id="30B9EAA1FFE5A900FA86F8E5FAE5F8E2" box="[1280,1294,1807,1833]" italics="true" pageId="43" pageNumber="44">b</emphasis>
|
||
;
|
||
<emphasis id="30B9EAA1FFE5A900FA98F8E5FAD6F8E3" box="[1310,1341,1807,1832]" italics="true" pageId="43" pageNumber="44">est</emphasis>
|
||
situated distal to
|
||
<emphasis id="30B9EAA1FFE5A900FF7CF8D9FEE3F886" box="[250,264,1843,1869]" italics="true" pageId="43" pageNumber="44">b</emphasis>
|
||
(
|
||
<figureCitation id="9AF62A36FFE5A900FE9EF8D9FE96F886" box="[280,381,1843,1869]" captionStart="FIGURE 34" captionStartId="46.[151,250,1822,1846]" captionTargetBox="[202,1386,181,1790]" captionTargetId="figure-20@46.[202,1386,181,1798]" captionTargetPageId="46" captionText="FIGURE 34. Lagynochthonius xiaolinensis sp. nov., holotype male:A. Carapace (dorsal view), with a detail of anterior margin; B. Left chelicera (dorsal view), with details of teeth and galea; 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 with trichobothrial pattern, finger tips, modified tooth and sensilla (abbreviations explained in Materials and methods); G. Left chela (dorsal view), with details of chemosensory setae and modified tooth; H. Leg I (lateral view); I. Leg IV (lateral view). Scale bars: 0.25 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.7251715" httpUri="https://zenodo.org/record/7251715/files/figure.png" pageId="43" pageNumber="44">Fig. 34F</figureCitation>
|
||
). A tiny antiaxial lyrifissure present at base of fixed chelal finger (situated distal to
|
||
<emphasis id="30B9EAA1FFE5A900FAB5F8D9FAA6F887" box="[1331,1357,1843,1868]" italics="true" pageId="43" pageNumber="44">ist</emphasis>
|
||
). Both chelal fingers with a row of teeth, heterodentate, 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 27 macrodenticles, slightly retrorse and pointed, plus
|
||
<specimenCount id="14CBFD3AFFE5A900FD48F875FC82F872" box="[718,873,1951,1977]" pageId="43" pageNumber="44" type="intercalary">17 intercalary</specimenCount>
|
||
microdenticles and a modified accessory tooth on dorso-antiaxial face (
|
||
<emphasis id="30B9EAA1FFE5A900FE05F829FE72F816" box="[387,409,1987,2013]" italics="true" pageId="43" pageNumber="44">td</emphasis>
|
||
, very close to
|
||
<emphasis id="30B9EAA1FFE5A900FDBEF829FDB9F816" box="[568,594,1987,2013]" italics="true" pageId="43" pageNumber="44">dx</emphasis>
|
||
),
|
||
<quantity id="C5359B56FFE5A900FDEFF828FD4AF816" box="[617,673,1986,2013]" metricMagnitude="0" metricUnit="m" metricValue="1.143" pageId="43" pageNumber="44" unit="in" value="45.0">45 in</quantity>
|
||
total; movable chelal finger with 18 macrodenticles (slightly smaller than teeth on fixed chelal finger), slightly retrorse and pointed, plus
|
||
<specimenCount id="14CBFD3AFFE2A907FC19FF7DFBD0FF7A" box="[927,1083,151,177]" pageId="44" pageNumber="45" type="intercalary">14 intercalary</specimenCount>
|
||
microdenticles and 6 vestigial, rounded and contiguous basal teeth,
|
||
<quantity id="C5359B56FFE2A907FDA8FF51FD8DFF1E" box="[558,614,187,213]" metricMagnitude="-1" metricUnit="m" metricValue="9.652" pageId="44" pageNumber="45" unit="in" value="38.0">38 in</quantity>
|
||
total (
|
||
<figureCitation id="9AF62A36FFE2A907FD2BFF51FCFBFF1E" box="[685,784,187,213]" captionStart="FIGURE 34" captionStartId="46.[151,250,1822,1846]" captionTargetBox="[202,1386,181,1790]" captionTargetId="figure-20@46.[202,1386,181,1798]" captionTargetPageId="46" captionText="FIGURE 34. Lagynochthonius xiaolinensis sp. nov., holotype male:A. Carapace (dorsal view), with a detail of anterior margin; B. Left chelicera (dorsal view), with details of teeth and galea; 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 with trichobothrial pattern, finger tips, modified tooth and sensilla (abbreviations explained in Materials and methods); G. Left chela (dorsal view), with details of chemosensory setae and modified tooth; H. Leg I (lateral view); I. Leg IV (lateral view). Scale bars: 0.25 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.7251715" httpUri="https://zenodo.org/record/7251715/files/figure.png" pageId="44" pageNumber="45">Fig. 34F</figureCitation>
|
||
). Fixed chelal finger with sensilla
|
||
<emphasis id="30B9EAA1FFE2A907FB09FF51FB4EFF1E" box="[1167,1189,187,213]" italics="true" pageId="44" pageNumber="45">af</emphasis>
|
||
<subScript id="9E4934F6FFE2A907FB23FF27FB55FF10" attach="left" box="[1189,1214,205,219]" fontSize="6" pageId="44" pageNumber="45">1–2</subScript>
|
||
close together, near tip; movable chelal finger with 4 sensilla:
|
||
<emphasis id="30B9EAA1FFE2A907FDEBFF35FD64FF33" box="[621,655,223,248]" italics="true" pageId="44" pageNumber="45">am</emphasis>
|
||
<subScript id="9E4934F6FFE2A907FD09FF1BFD4CFF34" attach="left" box="[655,679,241,255]" fontSize="6" pageId="44" pageNumber="45">1–2</subScript>
|
||
near tip,
|
||
<emphasis id="30B9EAA1FFE2A907FC96FF35FCF5FF33" box="[784,798,223,248]" italics="true" pageId="44" pageNumber="45">p</emphasis>
|
||
<subScript id="9E4934F6FFE2A907FC98FF1BFCCDFF34" attach="left" box="[798,806,241,255]" fontSize="6" pageId="44" pageNumber="45">2</subScript>
|
||
slightly proximad of
|
||
<emphasis id="30B9EAA1FFE2A907FB91FF35FBDBFF32" box="[1047,1072,223,249]" italics="true" pageId="44" pageNumber="45">sb</emphasis>
|
||
,
|
||
<emphasis id="30B9EAA1FFE2A907FBB8FF35FBA7FF33" box="[1086,1100,223,248]" italics="true" pageId="44" pageNumber="45">p</emphasis>
|
||
<subScript id="9E4934F6FFE2A907FBCAFF1BFBBFFF34" attach="left" box="[1100,1108,241,255]" fontSize="6" pageId="44" pageNumber="45">1</subScript>
|
||
distad of
|
||
<emphasis id="30B9EAA1FFE2A907FB44FF35FB3BFF33" box="[1218,1232,223,248]" italics="true" pageId="44" pageNumber="45">p</emphasis>
|
||
<subScript id="9E4934F6FFE2A907FB56FF1BFB33FF34" attach="left" box="[1232,1240,241,255]" fontSize="6" pageId="44" pageNumber="45">2</subScript>
|
||
and very close to chelal teeth (
|
||
<figureCitation id="9AF62A36FFE2A907FEAEFEE9FE67FED6" box="[296,396,259,285]" captionStart="FIGURE 34" captionStartId="46.[151,250,1822,1846]" captionTargetBox="[202,1386,181,1790]" captionTargetId="figure-20@46.[202,1386,181,1798]" captionTargetPageId="46" captionText="FIGURE 34. Lagynochthonius xiaolinensis sp. nov., holotype male:A. Carapace (dorsal view), with a detail of anterior margin; B. Left chelicera (dorsal view), with details of teeth and galea; 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 with trichobothrial pattern, finger tips, modified tooth and sensilla (abbreviations explained in Materials and methods); G. Left chela (dorsal view), with details of chemosensory setae and modified tooth; H. Leg I (lateral view); I. Leg IV (lateral view). Scale bars: 0.25 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.7251715" httpUri="https://zenodo.org/record/7251715/files/figure.png" pageId="44" pageNumber="45">Fig. 34F</figureCitation>
|
||
). Chelal fingers straight in dorsal view; microsetae (chemosensory setae) present on dorsum of chelal hand (
|
||
<figureCitation id="9AF62A36FFE2A907FEC3FECDFE45FE8A" box="[325,430,295,321]" captionStart="FIGURE 34" captionStartId="46.[151,250,1822,1846]" captionTargetBox="[202,1386,181,1790]" captionTargetId="figure-20@46.[202,1386,181,1798]" captionTargetPageId="46" captionText="FIGURE 34. Lagynochthonius xiaolinensis sp. nov., holotype male:A. Carapace (dorsal view), with a detail of anterior margin; B. Left chelicera (dorsal view), with details of teeth and galea; 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 with trichobothrial pattern, finger tips, modified tooth and sensilla (abbreviations explained in Materials and methods); G. Left chela (dorsal view), with details of chemosensory setae and modified tooth; H. Leg I (lateral view); I. Leg IV (lateral view). Scale bars: 0.25 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.7251715" httpUri="https://zenodo.org/record/7251715/files/figure.png" pageId="44" pageNumber="45">Fig. 34G</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="56B2663BFFE2A907FF11F9F1FBD9F9F8" ID-DOI="http://doi.org/10.5281/zenodo.7251707" ID-Zenodo-Dep="7251707" box="[151,1074,1563,1587]" httpUri="https://zenodo.org/record/7251707/files/figure.png" pageId="44" pageNumber="45" startId="44.[151,250,1563,1587]" targetBox="[151,1436,345,1540]" targetPageId="44">
|
||
<paragraph id="027236B3FFE2A907FF11F9F1FBD9F9F8" blockId="44.[151,1074,1563,1587]" box="[151,1074,1563,1587]" pageId="44" pageNumber="45">
|
||
<emphasis id="30B9EAA1FFE2A907FF11F9F1FECBF9F8" bold="true" box="[151,288,1563,1587]" pageId="44" pageNumber="45">FIGURE 32.</emphasis>
|
||
<taxonomicName id="C5CD4D30FFE2A907FEA0F9F1FDBFF9F8" authority="Hou & Gao & Zhang, 2022" authorityName="Hou & Gao & Zhang" authorityYear="2022" box="[294,596,1563,1587]" class="Arachnida" family="Chthoniidae" genus="Lagynochthonius" kingdom="Animalia" order="Pseudoscorpiones" pageId="44" pageNumber="45" phylum="Arthropoda" rank="species" species="xiaolinensis" status="sp. nov.">
|
||
<emphasis id="30B9EAA1FFE2A907FEA0F9F1FDBFF9F8" box="[294,596,1563,1587]" italics="true" pageId="44" pageNumber="45">Lagynochthonius xiaolinensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="30B9EAA1FFE2A907FDDCF9F1FD40F9F8" bold="true" box="[602,683,1563,1587]" pageId="44" pageNumber="45">
|
||
<taxonomicNameLabel id="2B8A57DAFFE2A907FDDCF9F1FD40F9F8" box="[602,683,1563,1587]" pageId="44" pageNumber="45" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype male, habitus (dorsal view).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="027236B3FFE2A907FF41F98BFD8EF923" blockId="44.[151,1436,1633,2019]" pageId="44" pageNumber="45">
|
||
Opisthosoma: generally typical, pleural membrane finely granulated. Tergites and sternites undivided; setae uniseriate and acuminate. Tergal chaetotaxy I–XII: 2: 2: 2: 3: 4: 4: 4: 4: 4: 2: T2T: 0. Sternal chaetotaxy III–XII: 13: 12: 8: 7: 7: 7: 8: 7: 0: 2. Anterior genital operculum with 10 setae, genital opening slit-like, with 11–12 marginal setae on each side,
|
||
<quantity id="C5359B56FFE2A907FEE9F924FE43F92C" box="[367,424,1741,1768]" metricMagnitude="-1" metricUnit="m" metricValue="8.382" pageId="44" pageNumber="45" unit="in" value="33.0">33 in</quantity>
|
||
total (
|
||
<figureCitation id="9AF62A36FFE2A907FE69F927FDB3F923" box="[495,600,1741,1768]" captionStart="FIGURE 33" captionStartId="45.[151,250,945,969]" captionTargetBox="[151,1435,181,921]" captionTargetId="figure-19@45.[151,1436,181,921]" captionTargetPageId="45" captionText="FIGURE 33. Lagynochthonius xiaolinensis sp. nov., holotype male (A–D): A. Left chela (lateral view); B. Carapace (dorsal view); C. Left chelicera (dorsal view); D. Male genital area (ventral view)." figureDoi="http://doi.org/10.5281/zenodo.7251713" httpUri="https://zenodo.org/record/7251713/files/figure.png" pageId="44" pageNumber="45">Fig. 33D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="027236B3FFE2A907FF41F918FEDBF828" blockId="44.[151,1436,1633,2019]" pageId="44" pageNumber="45">
|
||
Legs (
|
||
<figureCitation id="9AF62A36FFE2A907FE8BF91BFE60F8C7" box="[269,395,1777,1804]" captionStart="FIGURE 34" captionStartId="46.[151,250,1822,1846]" captionTargetBox="[202,1386,181,1790]" captionTargetId="figure-20@46.[202,1386,181,1798]" captionTargetPageId="46" captionText="FIGURE 34. Lagynochthonius xiaolinensis sp. nov., holotype male:A. Carapace (dorsal view), with a detail of anterior margin; B. Left chelicera (dorsal view), with details of teeth and galea; 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 with trichobothrial pattern, finger tips, modified tooth and sensilla (abbreviations explained in Materials and methods); G. Left chela (dorsal view), with details of chemosensory setae and modified tooth; H. Leg I (lateral view); I. Leg IV (lateral view). Scale bars: 0.25 mm (A–B, E–I); 0.10 mm (C–D)." figureDoi="http://doi.org/10.5281/zenodo.7251715" httpUri="https://zenodo.org/record/7251715/files/figure.png" pageId="44" pageNumber="45">Fig. 34H, I</figureCitation>
|
||
): generally typical, long and slender. Fine granulation present on anterodorsal faces of femur I, IV and patella I, IV. Femur of leg I 1.81 times longer than patella and with 1 lyrifissure at the base of femur; tarsus 2.35 times longer than tibia. Femoropatella of leg IV 3.96 times longer than deep; tibia 6.70 times longer than deep; with basal tactile setae on both tarsal segments: basitarsus 3.44 times longer than deep (TS= 0.26), telotarsus 13.17 times longer than deep and 2.55 times longer than basitarsus (TS= 0.23). Setae of leg I (trochanter to tibia) 4: 3: 16: 10: 15, setae of leg IV (trochanter to basitarsus) 1: 3: 6: 11: 9. Arolium slightly shorter than the claws, not divided; claws simple.
|
||
</paragraph>
|
||
<caption id="56B2663BFFE3A906FF11FC5BFC66FC26" ID-DOI="http://doi.org/10.5281/zenodo.7251713" ID-Zenodo-Dep="7251713" httpUri="https://zenodo.org/record/7251713/files/figure.png" pageId="45" pageNumber="46" startId="45.[151,250,945,969]" targetBox="[151,1435,181,921]" targetPageId="45">
|
||
<paragraph id="027236B3FFE3A906FF11FC5BFC66FC26" blockId="45.[151,1436,945,1005]" pageId="45" pageNumber="46">
|
||
<emphasis id="30B9EAA1FFE3A906FF11FC5BFECAFC02" bold="true" box="[151,289,945,969]" pageId="45" pageNumber="46">FIGURE 33.</emphasis>
|
||
<taxonomicName id="C5CD4D30FFE3A906FEAFFC5BFDB3FC02" authority="Hou & Gao & Zhang, 2022" authorityName="Hou & Gao & Zhang" authorityYear="2022" box="[297,600,945,969]" class="Arachnida" family="Chthoniidae" genus="Lagynochthonius" kingdom="Animalia" order="Pseudoscorpiones" pageId="45" pageNumber="46" phylum="Arthropoda" rank="species" species="xiaolinensis" status="sp. nov.">
|
||
<emphasis id="30B9EAA1FFE3A906FEAFFC5BFDB3FC02" box="[297,600,945,969]" italics="true" pageId="45" pageNumber="46">Lagynochthonius xiaolinensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="30B9EAA1FFE3A906FDE6FC5BFD59FC02" bold="true" box="[608,690,945,969]" pageId="45" pageNumber="46">
|
||
<taxonomicNameLabel id="2B8A57DAFFE3A906FDE6FC5BFD59FC02" box="[608,690,945,969]" pageId="45" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype male (A–D): A. Left chela (lateral view); B. Carapace (dorsal view); C. Left chelicera (dorsal view); D. Male genital area (ventral view).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="027236B3FFE3A906FF41FBF1FBEDFB22" blockId="45.[151,1437,1051,1870]" pageId="45" pageNumber="46">Dimensions (length/breadth or, in the case of the legs, length/depth in mm; ratios in parentheses). Male: body length 2.18. Pedipalps: trochanter 0.31/0.18 (1.72), femur 1.21/0.15 (8.07), patella 0.39/0.19 (2.05), chela 1.75/0.25 (7.00), hand 0.73/0.25 (2.92), movable chelal finger length 1.03. Chelicera 0.67/0.29 (2.31), movable finger length 0.35. Carapace 0.59/0.63 (0.94). Leg I: trochanter 0.18/0.15 (1.20), femur 0.67/0.09 (7.44), patella 0.37/0.07 (5.29), tibia 0.31/0.06 (5.17), tarsus 0.73/0.06 (12.17). Leg IV: trochanter 0.25/0.16 (1.56), femoropatella 0.91/0.23 (3.96), tibia 0.67/0.10 (6.70), basitarsus 0.31/0.09 (3.44), telotarsus 0.79/0.06 (13.17).</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4AD76538FFE3A906FF41FB19FD9EF9BE" pageId="45" pageNumber="46" type="discussion">
|
||
<paragraph id="027236B3FFE3A906FF41FB19FC75FA56" blockId="45.[151,1437,1051,1870]" pageId="45" pageNumber="46">
|
||
<emphasis id="30B9EAA1FFE3A906FF41FB19FED0FAC6" bold="true" box="[199,315,1267,1293]" pageId="45" pageNumber="46">Remarks.</emphasis>
|
||
Female unknown.
|
||
<taxonomicName id="C5CD4D30FFE3A906FD94FB19FC8BFAC6" authority="Hou & Gao & Zhang, 2022" authorityName="Hou & Gao & Zhang" authorityYear="2022" box="[530,864,1267,1293]" class="Arachnida" family="Chthoniidae" genus="Lagynochthonius" kingdom="Animalia" order="Pseudoscorpiones" pageId="45" pageNumber="46" phylum="Arthropoda" rank="species" species="xiaolinensis" status="sp. nov.">
|
||
<emphasis id="30B9EAA1FFE3A906FD94FB19FC8BFAC6" box="[530,864,1267,1293]" italics="true" pageId="45" pageNumber="46">Lagynochthonius xiaolinensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="30B9EAA1FFE3A906FCE0FB19FC2BFAC6" bold="true" box="[870,960,1267,1293]" pageId="45" pageNumber="46">
|
||
<taxonomicNameLabel id="2B8A57DAFFE3A906FCE0FB19FC2BFAC6" box="[870,960,1267,1293]" pageId="45" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is similar to
|
||
<taxonomicName id="C5CD4D30FFE3A906FBD4FB1EFB27FAC6" authority="Hou & Gao & Zhang, 2022" authorityName="Hou & Gao & Zhang" authorityYear="2022" box="[1106,1228,1268,1293]" class="Arachnida" family="Chthoniidae" genus="Lagynochthonius" kingdom="Animalia" order="Pseudoscorpiones" pageId="45" pageNumber="46" phylum="Arthropoda" rank="species" species="serratus" status="sp. nov.">
|
||
<emphasis id="30B9EAA1FFE3A906FBD4FB1EFB27FAC6" box="[1106,1228,1268,1293]" italics="true" pageId="45" pageNumber="46">L. serratus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="30B9EAA1FFE3A906FB55FB19FAC7FAC6" bold="true" box="[1235,1324,1267,1293]" pageId="45" pageNumber="46">
|
||
<taxonomicNameLabel id="2B8A57DAFFE3A906FB55FB19FAC7FAC6" box="[1235,1324,1267,1293]" pageId="45" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
in having intercalary teeth on both chelal fingers and an equal number of setae on tergites I–III, but differs by the presence of more robust chela (e.g. chela 7.00 times longer than broad
|
||
<emphasis id="30B9EAA1FFE3A906FCB7FAD6FCA4FA9E" box="[817,847,1340,1365]" italics="true" pageId="45" pageNumber="46">vs.</emphasis>
|
||
8.38–8.84 times, hand 2.92 times longer than broad
|
||
<emphasis id="30B9EAA1FFE3A906FF11FA8AFF5DFAB2" box="[151,182,1376,1401]" italics="true" pageId="45" pageNumber="46">vs.</emphasis>
|
||
3.38–3.58 times; all in males), a larger body size (body length 2.18
|
||
<emphasis id="30B9EAA1FFE3A906FC20FA8AFC2FFAB2" box="[934,964,1376,1401]" italics="true" pageId="45" pageNumber="46">vs.</emphasis>
|
||
<quantity id="C5359B56FFE3A906FC4CFAB5FB87FAB1" box="[970,1132,1375,1402]" metricMagnitude="-3" metricUnit="m" metricValue="2.01" metricValueMax="2.07" metricValueMin="1.95" pageId="45" pageNumber="46" unit="mm" value="2.01" valueMax="2.07" valueMin="1.95">1.95–2.07 mm</quantity>
|
||
in males), and the different positions of trichobothria
|
||
<emphasis id="30B9EAA1FFE3A906FE3FFA6EFE2AFA56" box="[441,449,1412,1437]" italics="true" pageId="45" pageNumber="46">t</emphasis>
|
||
and
|
||
<emphasis id="30B9EAA1FFE3A906FE71FA6EFDECFA56" box="[503,519,1412,1437]" italics="true" pageId="45" pageNumber="46">it</emphasis>
|
||
(
|
||
<emphasis id="30B9EAA1FFE3A906FD91FA6EFDF4FA56" box="[535,543,1412,1437]" italics="true" pageId="45" pageNumber="46">t</emphasis>
|
||
situated basal to
|
||
<emphasis id="30B9EAA1FFE3A906FD64FA6EFCFCFA56" box="[738,791,1412,1437]" italics="true" pageId="45" pageNumber="46">it vs.</emphasis>
|
||
distal to
|
||
<emphasis id="30B9EAA1FFE3A906FCF8FA6EFC65FA56" box="[894,910,1412,1437]" italics="true" pageId="45" pageNumber="46">it</emphasis>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="027236B3FFE3A906FF41FA4DFBC0F9C2" blockId="45.[151,1437,1051,1870]" pageId="45" pageNumber="46">
|
||
<taxonomicName id="C5CD4D30FFE3A906FF41FA4DFDFFFA0A" authority="Hou & Gao & Zhang, 2022" authorityName="Hou & Gao & Zhang" authorityYear="2022" box="[199,532,1447,1473]" class="Arachnida" family="Chthoniidae" genus="Lagynochthonius" kingdom="Animalia" order="Pseudoscorpiones" pageId="45" pageNumber="46" phylum="Arthropoda" rank="species" species="xiaolinensis" status="sp. nov.">
|
||
<emphasis id="30B9EAA1FFE3A906FF41FA4DFDFFFA0A" box="[199,532,1447,1473]" italics="true" pageId="45" pageNumber="46">Lagynochthonius xiaolinensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="30B9EAA1FFE3A906FD9CFA4DFD99FA0A" bold="true" box="[538,626,1447,1473]" pageId="45" pageNumber="46">
|
||
<taxonomicNameLabel id="2B8A57DAFFE3A906FD9CFA4DFD99FA0A" box="[538,626,1447,1473]" pageId="45" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
differs from
|
||
<taxonomicName id="C5CD4D30FFE3A906FC85FA42FC3BFA0A" authorityName="Hou & Gao & Zhang" authorityYear="2022" box="[771,976,1447,1473]" class="Arachnida" family="Chthoniidae" genus="Lagynochthonius" kingdom="Animalia" order="Pseudoscorpiones" pageId="45" pageNumber="46" phylum="Arthropoda" rank="species" species="bailongtanensis">
|
||
<emphasis id="30B9EAA1FFE3A906FC85FA42FC3BFA0A" box="[771,976,1447,1473]" italics="true" pageId="45" pageNumber="46">L. bailongtanensis</emphasis>
|
||
</taxonomicName>
|
||
in the shape of the epistome (pointed and triangular
|
||
<emphasis id="30B9EAA1FFE3A906FE8CFA26FECAFA2E" box="[266,289,1484,1509]" italics="true" pageId="45" pageNumber="46">vs</emphasis>
|
||
. rounded and obtuse), the dentation on both chelal fingers (with intercalary teeth on both chelal fingers
|
||
<emphasis id="30B9EAA1FFE3A906FF11FA1AFF45F9C2" box="[151,174,1520,1545]" italics="true" pageId="45" pageNumber="46">vs</emphasis>
|
||
. without intercalary teeth), and the number of setae on tergites I–III (2
|
||
<emphasis id="30B9EAA1FFE3A906FC4DFA1AFC01F9C2" box="[971,1002,1520,1545]" italics="true" pageId="45" pageNumber="46">vs.</emphasis>
|
||
3–4).
|
||
</paragraph>
|
||
<paragraph id="027236B3FFE3A906FF41F9F9FD9EF9BE" blockId="45.[151,1437,1051,1870]" pageId="45" pageNumber="46">
|
||
<taxonomicName id="C5CD4D30FFE3A906FF41F9F9FDFCF9E6" authority="Hou & Gao & Zhang, 2022" authorityName="Hou & Gao & Zhang" authorityYear="2022" box="[199,535,1555,1581]" class="Arachnida" family="Chthoniidae" genus="Lagynochthonius" kingdom="Animalia" order="Pseudoscorpiones" pageId="45" pageNumber="46" phylum="Arthropoda" rank="species" species="xiaolinensis" status="sp. nov.">
|
||
<emphasis id="30B9EAA1FFE3A906FF41F9F9FDFCF9E6" box="[199,535,1555,1581]" italics="true" pageId="45" pageNumber="46">Lagynochthonius xiaolinensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="30B9EAA1FFE3A906FD99F9F9FD91F9E6" bold="true" box="[543,634,1555,1581]" pageId="45" pageNumber="46">
|
||
<taxonomicNameLabel id="2B8A57DAFFE3A906FD99F9F9FD91F9E6" box="[543,634,1555,1581]" pageId="45" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
differs from
|
||
<taxonomicName id="C5CD4D30FFE3A906FC95F9FEFC35F9E6" authorityName="Hou & Gao & Zhang" authorityYear="2022" box="[787,990,1555,1581]" class="Arachnida" family="Chthoniidae" genus="Lagynochthonius" kingdom="Animalia" order="Pseudoscorpiones" pageId="45" pageNumber="46" phylum="Arthropoda" rank="species" species="laoxueyanensis">
|
||
<emphasis id="30B9EAA1FFE3A906FC95F9FEFC35F9E6" box="[787,990,1555,1581]" italics="true" pageId="45" pageNumber="46">L. laoxueyanensis</emphasis>
|
||
</taxonomicName>
|
||
by the presence of intercalary teeth on both chelal fingers, the number of setae on tergite III (2
|
||
<emphasis id="30B9EAA1FFE3A906FC94F9D2FCDAF99A" box="[786,817,1592,1617]" italics="true" pageId="45" pageNumber="46">vs.</emphasis>
|
||
4) and a larger body (body length 2.18
|
||
<emphasis id="30B9EAA1FFE3A906FB72F9D2FAF8F99A" box="[1268,1299,1592,1617]" italics="true" pageId="45" pageNumber="46">vs.</emphasis>
|
||
<quantity id="C5359B56FFE3A906FA9CF9DDFA94F999" box="[1306,1407,1591,1618]" metricMagnitude="-3" metricUnit="m" metricValue="1.78" pageId="45" pageNumber="46" unit="mm" value="1.78">1.78 mm</quantity>
|
||
in the male) (
|
||
<bibRefCitation id="665C4B42FFE3A906FE89F9B1FE41F9BE" author="Li, Y. C. & Liu, H. & Shi, A. M." box="[271,426,1627,1654]" pageId="45" pageNumber="46" pagination="28 - 34" refId="ref39131" refString="Li, Y. C., Liu, H. & Shi, A. M. (2019) A new cave-dwelling species of Lagynochthonius (Arachnida: Pseudoscorpiones: Chthoniidae) from Yunnan Province, China. Zootaxa, 4571 (1), 28 - 34. https: // doi. org / 10.11646 / zootaxa. 4571.1.2" type="journal article" year="2019">
|
||
Li
|
||
<emphasis id="30B9EAA1FFE3A906FEB6F9B6FE89F9BE" box="[304,354,1627,1653]" italics="true" pageId="45" pageNumber="46">et al</emphasis>
|
||
. 2019
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="665C4B42FFE3A906FE30F9B6FD82F9BE" author="Hou, Y. M. & Gao, Z. Z. & Zhang, F." box="[438,617,1627,1654]" pageId="45" pageNumber="46" pagination="65 - 83" refId="ref38684" refString="Hou, Y. M., Gao, Z. Z. & Zhang, F. (2022) Two new species of cave-adapted pseudoscorpions (Pseudoscorpiones, Chthoniidae) from Yunnan, China. ZooKeys, 1097, 65 - 83. https: // doi. org / 10.3897 / zookeys. 1097.82527" type="journal article" year="2022">
|
||
Hou
|
||
<emphasis id="30B9EAA1FFE3A906FE6BF9B6FDF4F9BE" box="[493,543,1627,1653]" italics="true" pageId="45" pageNumber="46">et al</emphasis>
|
||
. 2022
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4AD76538FFE3A906FF41F995FDD6F885" pageId="45" pageNumber="46" type="distribution">
|
||
<paragraph id="027236B3FFE3A906FF41F995FDD6F885" blockId="45.[151,1437,1051,1870]" pageId="45" pageNumber="46">
|
||
<emphasis id="30B9EAA1FFE3A906FF41F995FE18F952" bold="true" box="[199,499,1663,1689]" pageId="45" pageNumber="46">Distribution and habitat.</emphasis>
|
||
This species is only known from the
|
||
<typeStatus id="DD768811FFE3A906FC18F96AFC25F951" box="[926,974,1664,1690]" pageId="45" pageNumber="46">type</typeStatus>
|
||
locality, Dayan Cave (
|
||
<figureCitation id="9AF62A36FFE3A906FB54F995FAC6F952" box="[1234,1325,1663,1689]" captionStart="FIGURE 1" captionStartId="3.[151,250,1542,1566]" captionTargetBox="[152,1433,567,1514]" captionTargetId="figure-169@3.[151,1436,561,1519]" captionTargetPageId="3" captionText="FIGURE 1. Distribution map of the type locality of troglomorphic Lagynochthonius species in Yunnan (China). A. L. retrorsus sp. nov. (Qinglong Cave); B. L. fengi sp. nov. (Unnamed Cave 2); C. L. xiaolinensis sp. nov. (Dayan Cave); D. L. xibaiensis sp. nov. (Hama Cave); E. L. spinulentus sp. nov. (Yingshan Cave); F. L. xinjiaoensis sp. nov. (Yueliang Cave); G. L. magnidentatus sp. nov. (Xiao Cave); H. L. bailongtanensis sp. nov. (Qianfo Cave); I. L. laoxueyanensis sp. nov. (Laoxueyan Cave); J. L. serratus sp. nov. (Unnamed Cave 3); K. L. yaowangguensis sp. nov. (Unnamed Cave 4); L. L. crassus sp. nov. (Unnamed Cave 1); M–N. L. minimus sp. nov. (M: Yanfen Cave, N: Cizhu Cave)." figureDoi="http://doi.org/10.5281/zenodo.7251604" httpUri="https://zenodo.org/record/7251604/files/figure.png" pageId="45" pageNumber="46">Figs 1C</figureCitation>
|
||
,
|
||
<figureCitation id="9AF62A36FFE3A906FABDF995FA64F952" box="[1339,1423,1663,1689]" captionStart="FIGURE 31" captionStartId="43.[151,250,1088,1112]" captionTargetBox="[151,1436,181,1064]" captionTargetId="figure-19@43.[151,1436,181,1064]" captionTargetPageId="43" captionText="FIGURE 31. Dayan Cave, type locality of Lagynochthonius xiaolinensis sp. nov., A. Surrounding surface habitat with cave entrance; B. Entrance; C. Area where L. xiaolinensis sp. nov. specimen was collected; D. Live male of L. xiaolinensis sp. nov. in its natural environment." figureDoi="http://doi.org/10.5281/zenodo.7251703" httpUri="https://zenodo.org/record/7251703/files/figure.png" pageId="45" pageNumber="46">31A–C</figureCitation>
|
||
), which is located about
|
||
<quantity id="C5359B56FFE3A906FE24F949FE36F976" box="[418,477,1699,1725]" metricMagnitude="3" metricUnit="m" metricValue="2.0" pageId="45" pageNumber="46" unit="km" value="2.0">2 km</quantity>
|
||
northeast of Xiaolin Village (Zhenxiong County). This limestone cave is located at the foot of a mountain and has one large and rectangle entrance (about
|
||
<quantity id="C5359B56FFE3A906FC33F92DFC04F929" box="[949,1007,1735,1762]" metricMagnitude="1" metricUnit="m" metricValue="8.0" pageId="45" pageNumber="46" unit="m" value="80.0">80 m</quantity>
|
||
high and
|
||
<quantity id="C5359B56FFE3A906FBD8F92DFB4DF929" box="[1118,1190,1735,1762]" metricMagnitude="2" metricUnit="m" metricValue="1.4" pageId="45" pageNumber="46" unit="m" value="140.0">140 m</quantity>
|
||
wide), approximately
|
||
<quantity id="C5359B56FFE3A906FF11F901FF35F8CD" box="[151,222,1771,1798]" metricMagnitude="2" metricUnit="m" metricValue="6.0" pageId="45" pageNumber="46" unit="m" value="600.0">600 m</quantity>
|
||
in length, and extends horizontally. The interior space of the cave is very large and covered with gravel. The specimen was found under a stone about
|
||
<quantity id="C5359B56FFE3A906FDF1F8E5FD2AF8E1" box="[631,705,1807,1834]" metricMagnitude="2" metricUnit="m" metricValue="3.0" pageId="45" pageNumber="46" unit="m" value="300.0">300 m</quantity>
|
||
from the entrance (twilight zone), at low temperature and high humidity (15°C, humidity over 85%).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |