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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1054.68991" ID-GBIF-Dataset="72182565-897c-4bd9-aa86-463d967f55bc" ID-PMC="PMC8355011" ID-Pensoft-Pub="1313-2970-1054-15" ID-Pensoft-UUID="F222640628BB56D1BF43536E84720034" ID-PubMed="34393561" ID-ZooBank="A1637949C460431D876891EE36902077" ModsDocID="1313-2970-1054-15" checkinTime="1627981396146" checkinUser="pensoft" docAuthor="Lin, Xiao-Bin, Zhen, Yi-Dan &amp; Peng, Zhong" docDate="2021" docId="177BA24D43185222A8F5E1279D94DEAA" docLanguage="en" docName="ZooKeys 1054: 15-24" docOrigin="ZooKeys 1054" docPubDate="2021-08-03" docSource="http://dx.doi.org/10.3897/zookeys.1054.68991" docTitle="Lathrobium yangyihani Lin &amp; Peng 2021, sp. nov." docType="treatment" docUuid="8FACCDF3-F4DA-4688-99D9-FA3819B4DD2E" docUuidSource="ZooBank" docVersion="4" id="F222640628BB56D1BF43536E84720034" lastPageNumber="15" masterDocId="F222640628BB56D1BF43536E84720034" masterDocTitle="On the Lathrobium fauna of the Nanling National Nature Reserve, southern China (Coleoptera, Staphylinidae, Paederinae)" masterLastPageNumber="24" masterPageNumber="15" pageNumber="15" updateTime="1668150802711" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>On the Lathrobium fauna of the Nanling National Nature Reserve, southern China (Coleoptera, Staphylinidae, Paederinae)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Lin, Xiao-Bin</mods:namePart>
<mods:affiliation>Department of Biology, Shanghai Normal University, 100 Guilin Road, Shanghai, 200234, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Zhen, Yi-Dan</mods:namePart>
<mods:affiliation>Department of Biology, Shanghai Normal University, 100 Guilin Road, Shanghai, 200234, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Peng, Zhong</mods:namePart>
<mods:affiliation>Department of Biology, Shanghai Normal University, 100 Guilin Road, Shanghai, 200234, China</mods:affiliation>
<mods:nameIdentifier type="email">pz0617@163.com</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
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<mods:titleInfo>
<mods:title>ZooKeys</mods:title>
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<mods:part>
<mods:date>2021</mods:date>
<mods:detail type="pubDate">
<mods:number>2021-08-03</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>1054</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>15</mods:start>
<mods:end>24</mods:end>
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<mods:location>
<mods:url>http://dx.doi.org/10.3897/zookeys.1054.68991</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.1054.68991</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-1054-15</mods:identifier>
<mods:identifier type="ZooBank">A1637949C460431D876891EE36902077</mods:identifier>
<mods:identifier type="Pensoft-UUID">F222640628BB56D1BF43536E84720034</mods:identifier>
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<treatment ID-GBIF-Taxon="183909179" LSID="urn:lsid:zoobank.org:act:8FACCDF3-F4DA-4688-99D9-FA3819B4DD2E" httpUri="http://treatment.plazi.org/id/177BA24D43185222A8F5E1279D94DEAA" lastPageNumber="15" pageId="0" pageNumber="15">
<subSubSection pageId="0" pageNumber="15" type="nomenclature">
<paragraph pageId="0" pageNumber="15">
<taxonomicName LSID="http://zoobank.org/8FACCDF3-F4DA-4688-99D9-FA3819B4DD2E" authority="Lin &amp; Peng" authorityName="Lin &amp; Peng" authorityYear="2021" class="Insecta" family="Staphylinidae" genus="Lathrobium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lathrobium yangyihani" order="Coleoptera" pageId="0" pageNumber="15" phylum="Arthropoda" rank="species" species="yangyihani" status="sp. nov.">Lathrobium yangyihani Lin &amp; Peng</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="15">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="15" type="description">
<paragraph pageId="0" pageNumber="15">
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Male habitus of Lathrobium spp. A L. yangyihani B L. jiaxingyangi C L. wangxingmini. Scale bars: 1.0 mm." figureDoi="10.3897/zookeys.1054.68991.figure1" httpUri="https://binary.pensoft.net/fig/572868" pageId="0" pageNumber="15">Figures 1A</figureCitation>
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Lathrobium yangyihani. A female tergite VIII B female sternite VIII C female tergites IX-X. D male sternite VII E male sternite VIII F aedeagus in ventral view G aedeagus in lateral view. Scale bars: 0.5 mm." figureDoi="10.3897/zookeys.1054.68991.figure2" httpUri="https://binary.pensoft.net/fig/572869" pageId="0" pageNumber="15">, 2</figureCitation>
<figureCitation captionStart="Figures 57" captionStartId="F5" captionText="Figures 5 - 7. Collecting sites on the Nanling National Nature Reserve 5 type localities of Lathrobium yangyihani (1,260 m) 6 type locality of Lathrobium jiaxingyangi (1,850 m) 7 type locality of Lathrobium wangxingmini (1,090 m)." figureDoi="10.3897/zookeys.1054.68991.figures5-7" httpUri="https://binary.pensoft.net/fig/572872" pageId="0" pageNumber="15">, 5</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="15" type="type material">
<paragraph pageId="0" pageNumber="15">Type material.</paragraph>
<paragraph pageId="0" pageNumber="15">
<emphasis bold="true" pageId="0" pageNumber="15">
<emphasis italics="true" pageId="0" pageNumber="15">Holotype</emphasis>
:
</emphasis>
♂, labeled 'China: Guangdong Prov., Ruyuan County, Nanling National Nature Reserve, Hamashi,
<geoCoordinate degrees="24" direction="north" minutes="55" orientation="latitude" precision="15" seconds="37" value="24.926945">24°55'37&quot;N</geoCoordinate>
,
<geoCoordinate degrees="112" direction="east" minutes="59" orientation="longitude" precision="15" seconds="21" value="112.98917">112°59'21&quot;E</geoCoordinate>
, 1,750 m, 01.V.2015, Peng, Tu &amp; Zhou leg.' (SNUC).
<emphasis bold="true" italics="true" pageId="0" pageNumber="15">Paratypes</emphasis>
: 3 ♀♀, same data as the holotype (SNUC); 2 ♀♀, labeled 'China: Guangdong Prov., Ruyuan County, Guangdong Di Yi Feng,
<geoCoordinate degrees="24" direction="north" minutes="55" orientation="latitude" precision="1" seconds="29.62" value="24.924894">24°55'29.62&quot;N</geoCoordinate>
,
<geoCoordinate degrees="112" direction="east" minutes="59" orientation="longitude" precision="1" seconds="31.42" value="112.99206">112°59'31.42&quot;E</geoCoordinate>
, 1,538-1,784 m, 28.VI.2020, Xia, Zhang, Yin &amp; Lin leg.' (SNUC); 2 ♀♀, labeled 'China: Guangdong Prov., Ruyuan County, Nanling National Nature Reserve, Shikengkong,
<geoCoordinate degrees="24" direction="north" minutes="55" orientation="latitude" precision="15" seconds="33" value="24.925833">24°55'33&quot;N</geoCoordinate>
,
<geoCoordinate degrees="112" direction="east" minutes="59" orientation="longitude" precision="15" seconds="29" value="112.99139">112°59'29&quot;E</geoCoordinate>
, 1,820 m, 30.IV.2015, Peng, Tu &amp; Zhou leg.' (SNUC); 1 ♀, labeled 'China: Guangdong Prov., Ruyuan County, Nanling National Nature Reserve, Shikengkong,
<geoCoordinate degrees="24" direction="north" minutes="55" orientation="latitude" precision="15" seconds="38" value="24.927221">24°55'38&quot;N</geoCoordinate>
,
<geoCoordinate degrees="112" direction="east" minutes="59" orientation="longitude" precision="15" seconds="30" value="112.99166">112°59'30&quot;E</geoCoordinate>
, 1,850 m, 27.IV.2015, Peng, Tu &amp; Zhou leg.' (SNUC); 1 ♀, labeled 'China: Guangdong Prov., Ruyuan County, Nanling National Nature Reserve, Laopengyidui,
<geoCoordinate degrees="24" direction="north" minutes="56" orientation="latitude" precision="15" seconds="21" value="24.939165">24°56'21&quot;N</geoCoordinate>
,
<geoCoordinate degrees="113" direction="east" minutes="01" orientation="longitude" precision="15" seconds="21" value="113.02251">113°01'21&quot;E</geoCoordinate>
, 1,260 m, 02.V.2015, Peng, Tu &amp; Zhou leg.' (SNUC); 1 ♂, 1 ♀, labeled 'China: Guangdong Prov., Shixing County, Chebaling,
<geoCoordinate degrees="24" direction="north" minutes="43" orientation="latitude" precision="1" seconds="12.27" value="24.720076">24°43'12.27&quot;N</geoCoordinate>
,
<geoCoordinate degrees="114" direction="east" minutes="11" orientation="longitude" precision="1" seconds="18.03" value="114.18834">114°11'18.03&quot;E</geoCoordinate>
, 904-1,004 m, 23.VI.2020, Xia, Zhang, Yin &amp; Lin leg.' (SNUC).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="15" type="description">
<paragraph pageId="0" pageNumber="15">Description.</paragraph>
<paragraph pageId="0" pageNumber="15">Measurements (in mm) and ratios: BL 5.34-6.67, FL 2.19-2.67, HL 0.76-0.98, HW 0.78-0.87, AnL 1.49-1.74, PL 1.00-1.09, PW 0.82-0.93, EL 0.41-0.65, AL 0.81-0.83, HL/HW 0.97-1.13, HW/PW 0.90-1.00, HL/PL 0.75-0.92, PL/PW 1.15-1.27, EL/PL 0.41-0.60.</paragraph>
<paragraph pageId="0" pageNumber="15">
Habitus as in Figure
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Male habitus of Lathrobium spp. A L. yangyihani B L. jiaxingyangi C L. wangxingmini. Scale bars: 1.0 mm." figureDoi="10.3897/zookeys.1054.68991.figure1" httpUri="https://binary.pensoft.net/fig/572868" pageId="0" pageNumber="15">1A</figureCitation>
. Body brown, legs, and antennae light brown.
</paragraph>
<caption doi="10.3897/zookeys.1054.68991.figure1" httpUri="https://binary.pensoft.net/fig/572868" pageId="0" pageNumber="15" start="Figure 1" startId="F1">
<paragraph pageId="0" pageNumber="15">
<emphasis bold="true" pageId="0" pageNumber="15">Figure 1.</emphasis>
Male habitus of
<taxonomicName class="Insecta" family="Staphylinidae" genus="Lathrobium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lathrobium" order="Coleoptera" pageId="0" pageNumber="15" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="15">Lathrobium</emphasis>
</taxonomicName>
spp.
<emphasis bold="true" pageId="0" pageNumber="15">A</emphasis>
<taxonomicName lsidName="L. yangyihani" pageId="0" pageNumber="15" rank="species" species="yangyihani">
<emphasis italics="true" pageId="0" pageNumber="15">L. yangyihani</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="0" pageNumber="15">B</emphasis>
<taxonomicName lsidName="L. jiaxingyangi" pageId="0" pageNumber="15" rank="species" species="jiaxingyangi">
<emphasis italics="true" pageId="0" pageNumber="15">L. jiaxingyangi</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="0" pageNumber="15">C</emphasis>
<taxonomicName lsidName="L. wangxingmini" pageId="0" pageNumber="15" rank="species" species="wangxingmini">
<emphasis italics="true" pageId="0" pageNumber="15">L. wangxingmini</emphasis>
</taxonomicName>
. Scale bars: 1.0 mm.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="15">Head approximately as long as broad; punctation moderately coarse and sparse, sparser in median dorsal portion; interstices with shallow microreticulation; eyes small and composed of approximately 40 ommatidia.</paragraph>
<paragraph pageId="0" pageNumber="15">Pronotum nearly parallel-sided; punctation somewhat sparser than that of head; impunctate midline broad; interstices without microsculpture.</paragraph>
<paragraph pageId="0" pageNumber="15">Elytral punctation moderately dense, shallow, and ill-defined. Hind wings completely reduced.</paragraph>
<paragraph pageId="0" pageNumber="15">Abdomen with fine and moderately sparse punctation, that of tergite VII somewhat sparser than that of anterior tergites; interstices with shallow microsculpture; posterior margin of tergite VII without palisade fringe.</paragraph>
<paragraph pageId="0" pageNumber="15">
<emphasis bold="true" pageId="0" pageNumber="15">Male.</emphasis>
Sternites III-VI unmodified; sternite VII (Fig.
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Lathrobium yangyihani. A female tergite VIII B female sternite VIII C female tergites IX-X. D male sternite VII E male sternite VIII F aedeagus in ventral view G aedeagus in lateral view. Scale bars: 0.5 mm." figureDoi="10.3897/zookeys.1054.68991.figure2" httpUri="https://binary.pensoft.net/fig/572869" pageId="0" pageNumber="15">2D</figureCitation>
) with very shallow postero-median impression without distinctly modified setae, posterior margin weakly concave in the middle; sternite VIII (Fig.
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Lathrobium yangyihani. A female tergite VIII B female sternite VIII C female tergites IX-X. D male sternite VII E male sternite VIII F aedeagus in ventral view G aedeagus in lateral view. Scale bars: 0.5 mm." figureDoi="10.3897/zookeys.1054.68991.figure2" httpUri="https://binary.pensoft.net/fig/572869" pageId="0" pageNumber="15">2E</figureCitation>
) with symmetric, subtriangular emargination and shallow impression; aedeagus as in Figure
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Lathrobium yangyihani. A female tergite VIII B female sternite VIII C female tergites IX-X. D male sternite VII E male sternite VIII F aedeagus in ventral view G aedeagus in lateral view. Scale bars: 0.5 mm." figureDoi="10.3897/zookeys.1054.68991.figure2" httpUri="https://binary.pensoft.net/fig/572869" pageId="0" pageNumber="15">2F and G</figureCitation>
, with stout ventral process of highly distinctive shape; dorsal plate with moderately long apical portion and very short basal portion; internal sac without sclerotized spines.
</paragraph>
<caption doi="10.3897/zookeys.1054.68991.figure2" httpUri="https://binary.pensoft.net/fig/572869" pageId="0" pageNumber="15" start="Figure 2" startId="F2">
<paragraph pageId="0" pageNumber="15">
<emphasis bold="true" pageId="0" pageNumber="15">Figure 2.</emphasis>
<taxonomicName authorityName="Lin &amp; Peng" authorityYear="2021" class="Insecta" family="Staphylinidae" genus="Lathrobium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lathrobium yangyihani" order="Coleoptera" pageId="0" pageNumber="15" phylum="Arthropoda" rank="species" species="yangyihani">
<emphasis italics="true" pageId="0" pageNumber="15">Lathrobium yangyihani</emphasis>
</taxonomicName>
.
<emphasis bold="true" pageId="0" pageNumber="15">A</emphasis>
female tergite VIII
<emphasis bold="true" pageId="0" pageNumber="15">B</emphasis>
female sternite VIII
<emphasis bold="true" pageId="0" pageNumber="15">C</emphasis>
female tergites IX-X.
<emphasis bold="true" pageId="0" pageNumber="15">D</emphasis>
male sternite VII
<emphasis bold="true" pageId="0" pageNumber="15">E</emphasis>
male sternite VIII
<emphasis bold="true" pageId="0" pageNumber="15">F</emphasis>
aedeagus in ventral view
<emphasis bold="true" pageId="0" pageNumber="15">G</emphasis>
aedeagus in lateral view. Scale bars: 0.5 mm.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="15">
<emphasis bold="true" pageId="0" pageNumber="15">Female.</emphasis>
Posterior margin of tergite VIII (Fig.
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Lathrobium yangyihani. A female tergite VIII B female sternite VIII C female tergites IX-X. D male sternite VII E male sternite VIII F aedeagus in ventral view G aedeagus in lateral view. Scale bars: 0.5 mm." figureDoi="10.3897/zookeys.1054.68991.figure2" httpUri="https://binary.pensoft.net/fig/572869" pageId="0" pageNumber="15">2A</figureCitation>
) strongly convex. Posterior margin of sternite VIII (Fig.
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Lathrobium yangyihani. A female tergite VIII B female sternite VIII C female tergites IX-X. D male sternite VII E male sternite VIII F aedeagus in ventral view G aedeagus in lateral view. Scale bars: 0.5 mm." figureDoi="10.3897/zookeys.1054.68991.figure2" httpUri="https://binary.pensoft.net/fig/572869" pageId="0" pageNumber="15">2B</figureCitation>
) strongly convex and with moderately dense micropubescence; tergite IX (Fig.
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Lathrobium yangyihani. A female tergite VIII B female sternite VIII C female tergites IX-X. D male sternite VII E male sternite VIII F aedeagus in ventral view G aedeagus in lateral view. Scale bars: 0.5 mm." figureDoi="10.3897/zookeys.1054.68991.figure2" httpUri="https://binary.pensoft.net/fig/572869" pageId="0" pageNumber="15">2C</figureCitation>
) with very short, medially undivided antero-median portion and moderately long postero-lateral processes; tergite X (Fig.
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Lathrobium yangyihani. A female tergite VIII B female sternite VIII C female tergites IX-X. D male sternite VII E male sternite VIII F aedeagus in ventral view G aedeagus in lateral view. Scale bars: 0.5 mm." figureDoi="10.3897/zookeys.1054.68991.figure2" httpUri="https://binary.pensoft.net/fig/572869" pageId="0" pageNumber="15">2C</figureCitation>
) 2.5 times as long as antero-median portion of tergite IX.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="15" type="comparisons">
<paragraph pageId="0" pageNumber="15">Comparative notes.</paragraph>
<paragraph pageId="0" pageNumber="15">
The new species resembles
<taxonomicName lsidName="L. guangdongense" pageId="0" pageNumber="15" rank="species" species="guangdongense">
<emphasis italics="true" pageId="0" pageNumber="15">L. guangdongense</emphasis>
</taxonomicName>
Peng &amp; Li, 2014 in habitus and the similarly derived morphology of Sternites VII-VIII but differs from this species by the stouter ventral process and the simple internal sac of the aedeagus. For illustrations of
<taxonomicName lsidName="L. guangdongense" pageId="0" pageNumber="15" rank="species" species="guangdongense">
<emphasis italics="true" pageId="0" pageNumber="15">L. guangdongense</emphasis>
</taxonomicName>
, see Figure
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Lathrobium guangdongense (A-C) and L. jiaxingyangi (D-G) A female tergite VIII B female sternite VIII C female tergites IX-X. D male sternite VII E male sternite VIII F aedeagus in ventral view G aedeagus in lateral view. Scale bars: 0.5 mm." figureDoi="10.3897/zookeys.1054.68991.figure3" httpUri="https://binary.pensoft.net/fig/572870" pageId="0" pageNumber="15">3A-C</figureCitation>
and
<bibRefCitation DOI="https://doi.org/10.11646/zootaxa.3780.1.1" author="Peng, Z" journalOrPublisher="Zootaxa" pageId="0" pageNumber="15" pagination="1 - 35" refId="B2" refString="Peng, Z, Li, L-Z, Zhao, M-J, 2014. Seventeen new species and additional records of Lathrobium (Coleoptera, Staphylinidae) from mainland China. Zootaxa 3780 (1): 1 - 35, DOI: https://doi.org/10.11646/zootaxa.3780.1.1" title="Seventeen new species and additional records of Lathrobium (Coleoptera, Staphylinidae) from mainland China." url="https://doi.org/10.11646/zootaxa.3780.1.1" volume="3780" year="2014">Peng et al. (2014)</bibRefCitation>
.
</paragraph>
<caption doi="10.3897/zookeys.1054.68991.figure3" httpUri="https://binary.pensoft.net/fig/572870" pageId="0" pageNumber="15" start="Figure 3" startId="F3">
<paragraph pageId="0" pageNumber="15">
<emphasis bold="true" pageId="0" pageNumber="15">Figure 3.</emphasis>
<taxonomicName authorityName="Peng &amp; Li" authorityYear="2014" class="Insecta" family="Staphylinidae" genus="Lathrobium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lathrobium guangdongense" order="Coleoptera" pageId="0" pageNumber="15" phylum="Arthropoda" rank="species" species="guangdongense">
<emphasis italics="true" pageId="0" pageNumber="15">Lathrobium guangdongense</emphasis>
</taxonomicName>
(
<emphasis bold="true" pageId="0" pageNumber="15">A-C</emphasis>
) and
<taxonomicName lsidName="L. jiaxingyangi" pageId="0" pageNumber="15" rank="species" species="jiaxingyangi">
<emphasis italics="true" pageId="0" pageNumber="15">L. jiaxingyangi</emphasis>
</taxonomicName>
(
<emphasis bold="true" pageId="0" pageNumber="15">D-G</emphasis>
)
<emphasis bold="true" pageId="0" pageNumber="15">A</emphasis>
female tergite VIII
<emphasis bold="true" pageId="0" pageNumber="15">B</emphasis>
female sternite VIII
<emphasis bold="true" pageId="0" pageNumber="15">C</emphasis>
female tergites IX-X.
<emphasis bold="true" pageId="0" pageNumber="15">D</emphasis>
male sternite VII
<emphasis bold="true" pageId="0" pageNumber="15">E</emphasis>
male sternite VIII
<emphasis bold="true" pageId="0" pageNumber="15">F</emphasis>
aedeagus in ventral view
<emphasis bold="true" pageId="0" pageNumber="15">G</emphasis>
aedeagus in lateral view. Scale bars: 0.5 mm.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="15" type="etymology">
<paragraph pageId="0" pageNumber="15">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="15">The species is named after Yi-Han Yang, who supported us on our field trips.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="15" type="distribution">
<paragraph pageId="0" pageNumber="15">Distribution and natural history.</paragraph>
<paragraph pageId="0" pageNumber="15">
The species was found in six adjacent localities in western Ruyuan County to southeastern Shixing County. A specimen was sifted, together with
<taxonomicName lsidName="L. guangdongense" pageId="0" pageNumber="15" rank="species" species="guangdongense">
<emphasis italics="true" pageId="0" pageNumber="15">L. guangdongense</emphasis>
</taxonomicName>
, from moist leaf litter of a secondary mixed and deciduous forest at an altitude of 1,260 m (Fig.
<figureCitation captionStart="Figures 57" captionStartId="F5" captionText="Figures 5 - 7. Collecting sites on the Nanling National Nature Reserve 5 type localities of Lathrobium yangyihani (1,260 m) 6 type locality of Lathrobium jiaxingyangi (1,850 m) 7 type locality of Lathrobium wangxingmini (1,090 m)." figureDoi="10.3897/zookeys.1054.68991.figures5-7" httpUri="https://binary.pensoft.net/fig/572872" pageId="0" pageNumber="15">5</figureCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>