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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.793.27661" ID-GBIF-Dataset="fd460fec-4da0-4e4a-8de7-6b50b60ad8b6" ID-PMC="PMC6218529" ID-Pensoft-Pub="1313-2970-793-115" ID-PubMed="30405313" ID-ZBK="43BE155534DC4D94A051C90E12C65F34" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1313-2970-793-115" ModsDocOrigin="ZooKeys 793" ModsDocTitle="Six new species and a new record of Linan Hlaváč in China, with a key to species (Coleoptera, Staphylinidae, Pselaphinae)" checkinTime="1540909823321" checkinUser="pensoft" docAuthor="Zhang, Yu-Qing, Li, Li-Zhen &amp; Yin, Zi-Wei" docDate="2018" docId="2CF7433FDE678250753A1DB6D17B0A99" docLanguage="en" docName="ZooKeys 793: 115-133" docOrigin="ZooKeys 793" docSource="http://dx.doi.org/10.3897/zookeys.793.27661" docTitle="Linan mangshanus Zhang, Li &amp; Yin, 2018, sp. n." docType="treatment" docUuid="05B40319-57BA-4391-8A67-17E88B068130" docUuidSource="ZooBank" docVersion="5" lastPageNumber="125" masterDocId="FB15681AFFC140190A6CA86C4D27FFAC" masterDocTitle="Six new species and a new record of Linan Hlavac in China, with a key to species (Coleoptera, Staphylinidae, Pselaphinae)" masterLastPageNumber="133" masterPageNumber="115" pageNumber="125" updateTime="1668166344400" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Six new species and a new record of Linan Hlavac in China, with a key to species (Coleoptera, Staphylinidae, Pselaphinae)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Zhang, Yu-Qing</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Li, Li-Zhen</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Yin, Zi-Wei</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>ZooKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2018</mods:date>
<mods:detail type="volume">
<mods:number>793</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>115</mods:start>
<mods:end>133</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.3897/zookeys.793.27661</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.793.27661</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-793-115</mods:identifier>
<mods:identifier type="ZBK">43BE155534DC4D94A051C90E12C65F34</mods:identifier>
<mods:identifier type="ZooBank">43BE155534DC4D94A051C90E12C65F34</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="149029515" LSID="urn:lsid:zoobank.org:act:05B40319-57BA-4391-8A67-17E88B068130" httpUri="http://treatment.plazi.org/id/2CF7433FDE678250753A1DB6D17B0A99" lastPageNumber="125" pageId="10" pageNumber="125">
<subSubSection pageId="10" pageNumber="125" type="nomenclature">
<paragraph pageId="10" pageNumber="125">
<taxonomicName LSID="http://zoobank.org/05B40319-57BA-4391-8A67-17E88B068130" class="Insecta" family="Staphylinidae" genus="Linan" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Linan mangshanus" order="Coleoptera" pageId="10" pageNumber="125" phylum="Arthropoda" rank="species" species="mangshanus">Linan mangshanus</taxonomicName>
<taxonomicNameLabel pageId="10" pageNumber="125">sp. n.</taxonomicNameLabel>
Figs 7A, 8, 11B
</paragraph>
</subSubSection>
<subSubSection pageId="10" pageNumber="125" type="type material">
<paragraph pageId="10" pageNumber="125">Type material.</paragraph>
<paragraph pageId="10" pageNumber="125">
(2 ♂♂). Holotype: CHINA: ♂: 'China: Hunan, Chenzhou, Yizhang Hsien (宜章县), Mangshan N. R. (莽山自然保护区),
<geoCoordinate direction="north" orientation="latitude" precision="15" value="24.940556">24°56'26&quot;N</geoCoordinate>
,
<geoCoordinate direction="east" orientation="longitude" precision="15" value="112.98833">112°59'18&quot;E</geoCoordinate>
, mixed forest, leaf litter, wood sifted &amp; beating, 1400 m, 26.iv.2015, Peng, Tu, Zhou leg.' (SNUC). Paratype: CHINA: 1 ♂, same label data as the holotype, (SNUC).
</paragraph>
</subSubSection>
<subSubSection pageId="10" pageNumber="125" type="diagnosis">
<paragraph pageId="10" pageNumber="125">Diagnosis of male.</paragraph>
<paragraph pageId="10" pageNumber="125">
Length 3.25-3.35 mm; antennomere
<normalizedToken originalValue="IXX">IX-X</normalizedToken>
strongly modified, IX strongly expanded and bent at lateral margin, with distinct process at anteromesal corner; broad metaventral processes expanded at apex in lateral view; metacoxa with roundly triangular ventral projection.
</paragraph>
</subSubSection>
<subSubSection pageId="10" pageNumber="125" type="redescription">
<paragraph pageId="10" pageNumber="125">Redescription.</paragraph>
<paragraph pageId="10" pageNumber="125">
Male (Figure 7A). Length 3.25-3.35 mm. Head longer than wide, HL 0.69-0.75 mm, HW 0.60-0.64 mm; eyes prominent, each composed of about 33 facets. Antenna with scape about 3.8 times as long as wide, antennomeres
<normalizedToken originalValue="IIIII">II-III</normalizedToken>
and VIII similar, each about as long as wide, IV slightly longer than wide,
<normalizedToken originalValue="VVII">V-VII</normalizedToken>
each much longer than wide, antennomere IX (Figure 8A) much longer than wide, strongly expanded and bent at lateral margin, with distinct process at anteromesal corner, antennomere X strongly transverse. Pronotum (Figure 8B) slightly longer than wide, PL 0.65-0.66 mm, PW 0.60-0.63 mm. Elytra much wider than long, EL 0.71-0.73 mm, EW 1.07-1.08 mm. Metaventral processes (Figure 8C) broad, expanded at apex in lateral view. Protrochanter, profemur simple (Figure 8D), mesotrochanter, and mesofemur (Figure 8E) simple; metacoxa (Figure 8F) with short and triangular ventral projection. Abdomen slightly wider than elytra, AL 1.20-1.21mm, AW 1.12-1.13 mm; tergite IV about twice as long as tergite V; sternite IX as in Figure 8G. Length of aedeagus (Figure 8
<normalizedToken originalValue="HJ">H-J</normalizedToken>
) 0.56 mm; median lobe symmetric; elongate parameres slightly curved ventrally at middle in lateral view.
</paragraph>
<caption pageId="10" pageNumber="125">
<paragraph pageId="10" pageNumber="125">
Figure 7. Dorsal habitus of
<taxonomicName class="Insecta" family="Staphylinidae" genus="Linan" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Linan" order="Coleoptera" pageId="10" pageNumber="125" phylum="Arthropoda" rank="genus">Linan</taxonomicName>
species. A
<taxonomicName lsidName="L. mangshanus" pageId="10" pageNumber="125" rank="species" species="mangshanus">L. mangshanus</taxonomicName>
sp. n. B
<taxonomicName lsidName="L. mulunensis" pageId="10" pageNumber="125" rank="species" species="mulunensis">L. mulunensis</taxonomicName>
sp. n. Scale bars: 1 mm.
</paragraph>
</caption>
<caption pageId="10" pageNumber="125">
<paragraph pageId="10" pageNumber="125">
Figure 8. Diagnostic features of male
<taxonomicName class="Insecta" family="Staphylinidae" genus="Linan" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Linan mangshanus" order="Coleoptera" pageId="10" pageNumber="125" phylum="Arthropoda" rank="species" species="mangshanus">Linan mangshanus</taxonomicName>
sp. n. A Antennal club B Pronotum C Metaventral process, lateral view D Protrochanter and profemur E Mesotrochanter and mesofemur F Metatrochanter and metafemur G Sternite IX
<normalizedToken originalValue="HJ">H-J</normalizedToken>
. Aedeagus, in dorsal view (H), lateral (I), ventral (J) view. Scale bars: 0.3 mm (A, B, D, E, F); 0.2 mm (C, H, I, J); 0.1 mm (G).
</paragraph>
</caption>
<paragraph pageId="10" pageNumber="125">Female. Unknown.</paragraph>
</subSubSection>
<subSubSection pageId="10" pageNumber="125" type="distribution">
<paragraph pageId="10" pageNumber="125">Distribution.</paragraph>
<paragraph pageId="10" pageNumber="125">China: Hunan (Figure 11B).</paragraph>
</subSubSection>
<subSubSection pageId="10" pageNumber="125" type="etymology">
<paragraph pageId="10" pageNumber="125">Etymology.</paragraph>
<paragraph pageId="10" pageNumber="125">The new species is named after the type locality, i.e., Mangshan Nature Reserve.</paragraph>
</subSubSection>
<subSubSection pageId="10" pageNumber="125" type="comparisons">
<paragraph pageId="10" pageNumber="125">Comparative notes.</paragraph>
<paragraph pageId="10" pageNumber="125">
The new species is placed as a member of the
<taxonomicName lsidName="L. cardialis" pageId="10" pageNumber="125" rank="species" species="cardialis">L. cardialis</taxonomicName>
-group based on the modified male antennomere IX, and most similar to
<taxonomicName lsidName="L. hainanicus" pageId="10" pageNumber="125" rank="species" species="hainanicus">L. hainanicus</taxonomicName>
<normalizedToken originalValue="Hlaváč">Hlavac</normalizedToken>
in shape of male antennomere IX. They can be readily separated by the much broader metaventral processes, lack of a large apical projection of the protibia, complete symmetric aedeagal median lobe, and different structures of the endophallus of the new species. The broad metaventral processes, projecting metacoxae, and high symmetry of the aedeagal median lobe are shared by
<taxonomicName lsidName="L. uenoi" pageId="10" pageNumber="125" rank="species" species="uenoi">L. uenoi</taxonomicName>
Yin &amp; Nomura from Guangxi. They differ mainly by the modified antennomeres
<normalizedToken originalValue="VIIVIII">VII-VIII</normalizedToken>
of
<taxonomicName lsidName="L. uenoi" pageId="10" pageNumber="125" rank="species" species="uenoi">L. uenoi</taxonomicName>
, a quite distinct feature for a member of
<taxonomicName class="Insecta" family="Staphylinidae" genus="Linan" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Linan" order="Coleoptera" pageId="10" pageNumber="125" phylum="Arthropoda" rank="genus">Linan</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>