treatments-xml/data/49/0F/7E/490F7EAE6A7456A29D35550CA2BB25FC.xml
2024-06-21 12:35:30 +02:00

192 lines
20 KiB
XML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1017.61383" ID-GBIF-Dataset="5f64ba7c-4b9a-454b-9f0d-0c51239c8fed" ID-PMC="PMC7895810" ID-Pensoft-Pub="1313-2970-1017-77" ID-Pensoft-UUID="BA41A6BD034E5E22A3D39560E6BB76E2" ID-PubMed="33633483" ID-ZooBank="09CCA8F45E254DD6B37FFEF66B0E809D" ModsDocID="1313-2970-1017-77" checkinTime="1613177905417" checkinUser="pensoft" docAuthor="Zhu, Pingzhou, Shi, Hongliang &amp; Liang, Hongbin" docDate="2021" docId="490F7EAE6A7456A29D35550CA2BB25FC" docLanguage="en" docName="ZooKeys 1017: 77-88" docOrigin="ZooKeys 1017" docPubDate="2021-02-12" docSource="http://dx.doi.org/10.3897/zookeys.1017.61383" docTitle="Laemostenus (Pristonychus) zhamensis Zhu &amp; Shi &amp; Liang 2021, sp. nov." docType="treatment" docUuid="53D17D2A-239B-4079-81A5-5DF57DD4569A" docUuidSource="ZooBank" docVersion="4" id="BA41A6BD034E5E22A3D39560E6BB76E2" lastPageNumber="77" masterDocId="BA41A6BD034E5E22A3D39560E6BB76E2" masterDocTitle="The first record of the genus Laemostenus from China, with descriptions of two new species from the Himalaya (Carabidae, Sphodrini, Sphodrina)" masterLastPageNumber="88" masterPageNumber="77" pageNumber="77" updateTime="1668149802212" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>The first record of the genus Laemostenus from China, with descriptions of two new species from the Himalaya (Carabidae, Sphodrini, Sphodrina)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Zhu, Pingzhou</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-2139-6764</mods:nameIdentifier>
<mods:affiliation>Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China &amp; College of Life Science, University of Chinese Academy of Sciences, Beijing, 100049, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Shi, Hongliang</mods:namePart>
<mods:affiliation>College of Forestry, Beijing Forestry University, Beijing, 100083, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Liang, Hongbin</mods:namePart>
<mods:affiliation>Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China</mods:affiliation>
<mods:nameIdentifier type="email">lianghb@ioz.ac.cn</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>ZooKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2021</mods:date>
<mods:detail type="pubDate">
<mods:number>2021-02-12</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>1017</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>77</mods:start>
<mods:end>88</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.3897/zookeys.1017.61383</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.1017.61383</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-1017-77</mods:identifier>
<mods:identifier type="ZooBank">09CCA8F45E254DD6B37FFEF66B0E809D</mods:identifier>
<mods:identifier type="Pensoft-UUID">BA41A6BD034E5E22A3D39560E6BB76E2</mods:identifier>
</mods:mods>
<subSection pageId="0" pageNumber="77" type="taxonomy">
<treatment ID-GBIF-Taxon="177383175" LSID="urn:lsid:zoobank.org:act:53D17D2A-239B-4079-81A5-5DF57DD4569A" httpUri="http://treatment.plazi.org/id/490F7EAE6A7456A29D35550CA2BB25FC" lastPageNumber="77" pageId="0" pageNumber="77">
<subSubSection pageId="0" pageNumber="77" type="nomenclature">
<paragraph pageId="0" pageNumber="77">
<taxonomicName LSID="http://zoobank.org/53D17D2A-239B-4079-81A5-5DF57DD4569A" authority="Zhu &amp; Shi &amp; Liang, 2021" authorityName="Zhu &amp; Shi &amp; Liang" authorityYear="2021" class="Insecta" family="Carabidae" genus="Laemostenus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laemostenus (Pristonychus) zhamensis" order="Coleoptera" pageId="0" pageNumber="77" phylum="Arthropoda" rank="species" species="zhamensis" status=" sp. nov." subGenus="Pristonychus">Laemostenus (Pristonychus) zhamensis</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="77">sp. nov.</taxonomicNameLabel>
<figureCitation captionStart="Figures 1, 2" captionStartId="F1" captionText="Figures 1, 2. Holotypes of Laemostenus spp. (general view and labels) 1 L. zhentangensis sp. nov. (male, Xizang, China, IZAS) 2 L. zhamensis sp. nov. (male, Xizang, China, IZAS)." figureDoi="10.3897/zookeys.1017.61383.figures1-2" httpUri="https://binary.pensoft.net/fig/509182" pageId="0" pageNumber="77">Figs 2</figureCitation>
<figureCitation captionStart="Figures 38" captionStartId="F2" captionText="Figures 3 - 8. Morphological features of Laemostenus spp. 3 - 5 L. zhentangensis sp. nov. 6 - 8 L. zhamensis sp. nov. 3, 6 head 4, 7 pronotum 5, 8 sutural angle of elytron." figureDoi="10.3897/zookeys.1017.61383.figures3-8" httpUri="https://binary.pensoft.net/fig/509183" pageId="0" pageNumber="77">, 6-8</figureCitation>
<figureCitation captionStart="Figures 914" captionStartId="F3" captionText="Figures 9 - 14. Male genitalia of Laemostenus spp. 9 - 11 L. zhentangensis sp. nov. 12 - 14 L. zhamensis sp. nov. 9, 12 median lobe of aedeagus A dorsal view B left lateral view 10, 13 right paramere 11, 14 left paramere." figureDoi="10.3897/zookeys.1017.61383.figures9-14" httpUri="https://binary.pensoft.net/fig/509184" pageId="0" pageNumber="77">, 12-14</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="77" type="type locality">
<paragraph pageId="0" pageNumber="77">Type locality.</paragraph>
<paragraph pageId="0" pageNumber="77">
China, Xizang: Nyalam (
<geoCoordinate degrees="27.9815" direction="north" orientation="latitude" precision="5" value="27.9815">27.9815°N</geoCoordinate>
,
<geoCoordinate degrees="85.9770" direction="east" orientation="longitude" precision="5" value="85.977">85.9770°E</geoCoordinate>
), altitude 2163 m.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="77" type="type material">
<paragraph pageId="0" pageNumber="77">Type material.</paragraph>
<paragraph pageId="0" pageNumber="77">
<emphasis bold="true" italics="true" pageId="0" pageNumber="77">Holotype</emphasis>
: male (IZAS), body length 15.9 mm, pin mounted, with genitalia dissected and glued on cardboard pinned under the specimen; labeled: &quot;CHINA: Xizang,
<normalizedToken originalValue="Xigazê">Xigaze</normalizedToken>
Prefecture, Nyalam County, 100 m lower of Zham Town,
<geoCoordinate degrees="27.9815" direction="north" orientation="latitude" precision="5" value="27.9815">27.9815°N</geoCoordinate>
<geoCoordinate degrees="85.9770" direction="east" orientation="longitude" precision="5" value="85.977">85.9770°E</geoCoordinate>
, 2163m&quot;; &quot;2010.VII.26, along road, Zhu Xiaoyu lgt., Institute of Zoology, IZAS
<normalizedToken originalValue="聂拉木县樟木镇下">聂拉木县樟木镇下</normalizedToken>
100 m&quot;; &quot;Holotype ♂
<taxonomicName authorityName="Zhu &amp; Shi &amp; Liang" authorityYear="2021" class="Insecta" family="Carabidae" genus="Laemostenus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laemostenus (Pristonychus) zhamensis" order="Coleoptera" pageId="0" pageNumber="77" phylum="Arthropoda" rank="species" species="zhamensis" subGenus="Pristonychus">Laemostenus (Pristonychus) zhamensis</taxonomicName>
sp. n. des. Zhu, Shi &amp; Liang 2020&quot; [red label].
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="77" type="diagnosis">
<paragraph pageId="0" pageNumber="77">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="77">Body dark brown. Head medium in width. Eyes very small, hardly prominent laterally; temporae slightly swollen, twice as long as eyes. Elytra with lateral margins distinctly sinuate near sutural angles; sutural angles rounded. Parascutellar pores absent. Ventral side of profemora smooth, with one seta on posterior margin, without tooth on anterior margin. Mesotibiae faintly curved in males. Meso- and metatibiae inner sides with a dense brush of reddish yellow setae in apical half. Metatrochanters reniform, not elongate. Apical lamella of median lobe short, length half its basal width, apex slightly truncate, somewhat rounded. Right paramere strongly curved (the angle between basal and apical portions near 120°), slightly widened at middle and slightly narrowed apically, apex moderately thin.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="77" type="comparisons">
<paragraph pageId="0" pageNumber="77">Comparison.</paragraph>
<paragraph pageId="0" pageNumber="77">
This new species also belongs to the
<taxonomicName baseAuthorityName="Hope" baseAuthorityYear="1831" class="Insecta" family="Carabidae" genus="Laemostenus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laemostenus brunneus" order="Coleoptera" pageId="0" pageNumber="77" phylum="Arthropoda" rank="species" species="brunneus">
<emphasis italics="true" pageId="0" pageNumber="77">Laemostenus brunneus</emphasis>
</taxonomicName>
species group, as does the previous new species.
</paragraph>
<paragraph pageId="0" pageNumber="77">
It is distinguishable from most species of this group by the absence of the parascutellar pores on the elytra. There are three other species in this species group which have this character:
<taxonomicName baseAuthorityName="Morvan" baseAuthorityYear="1979" class="Insecta" family="Carabidae" genus="Laemostenus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laemostenus (Pristonychus) tentiobtusus" order="Coleoptera" pageId="0" pageNumber="77" phylum="Arthropoda" rank="species" species="tentiobtusus" subGenus="Pristonychus">Laemostenus (Pristonychus) tentiobtusus</taxonomicName>
(Morvan, 1979),
<taxonomicName class="Insecta" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="L. (P.) brunneus" order="Coleoptera" pageId="0" pageNumber="77" phylum="Arthropoda" rank="species" species="brunneus" subGenus="P.">L. (P.) brunneus</taxonomicName>
(Hope, 1831), and
<taxonomicName class="Insecta" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="L. (P.) pseudobrunneus" order="Coleoptera" pageId="0" pageNumber="77" phylum="Arthropoda" rank="species" species="pseudobrunneus" subGenus="P.">L. (P.) pseudobrunneus</taxonomicName>
Casale, 1981, from India and Nepal.
<taxonomicName authorityName="Zhu &amp; Shi &amp; Liang" authorityYear="2021" class="Insecta" family="Carabidae" genus="Laemostenus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laemostenus (P.) zhamensis" order="Coleoptera" pageId="0" pageNumber="77" phylum="Arthropoda" rank="species" species="zhamensis" subGenus="P.">Laemostenus (P.) zhamensis</taxonomicName>
sp. nov. differs from the first by the ventral side of profemora not having a tooth on the anterior margin, and it differs from the latter two species by the narrower and not globular head and the shallow and impunctate striae of the elytra.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="77" type="description">
<paragraph pageId="0" pageNumber="77">Description</paragraph>
<paragraph pageId="0" pageNumber="77">
<emphasis bold="true" pageId="0" pageNumber="77">(male).</emphasis>
BL = 15.9 mm, BW = 5.5 mm.
<emphasis bold="true" italics="true" pageId="0" pageNumber="77">Body</emphasis>
(Fig.
<figureCitation captionStart="Figures 1, 2" captionStartId="F1" captionText="Figures 1, 2. Holotypes of Laemostenus spp. (general view and labels) 1 L. zhentangensis sp. nov. (male, Xizang, China, IZAS) 2 L. zhamensis sp. nov. (male, Xizang, China, IZAS)." figureDoi="10.3897/zookeys.1017.61383.figures1-2" httpUri="https://binary.pensoft.net/fig/509182" pageId="0" pageNumber="77">2</figureCitation>
) dark brown, without metallic luster; labial and maxillary palpi and apex of mouthparts light brown; venter light brown. Head and pronotum with weak isodiametric microsculpture, elytra with strong isodiametric microsculpture.
</paragraph>
<paragraph pageId="0" pageNumber="77">
<emphasis bold="true" italics="true" pageId="0" pageNumber="77">Head</emphasis>
(Fig.
<figureCitation captionStart="Figures 38" captionStartId="F2" captionText="Figures 3 - 8. Morphological features of Laemostenus spp. 3 - 5 L. zhentangensis sp. nov. 6 - 8 L. zhamensis sp. nov. 3, 6 head 4, 7 pronotum 5, 8 sutural angle of elytron." figureDoi="10.3897/zookeys.1017.61383.figures3-8" httpUri="https://binary.pensoft.net/fig/509183" pageId="0" pageNumber="77">6</figureCitation>
) medium in width. Vertex smooth; frontal impressions reduced to two small pits in front of eyes, which are shallow but distinct; anterior margin of labrum emarginate, with six setae; eyes very small, hardly prominent laterally; tempora slightly swollen, twice as long as eyes; two pairs of supraorbital setae present; antennae long and slender, extending to basal one-third of elytra.
</paragraph>
<paragraph pageId="0" pageNumber="77">
<emphasis bold="true" italics="true" pageId="0" pageNumber="77">Pronotum</emphasis>
(Fig.
<figureCitation captionStart="Figures 38" captionStartId="F2" captionText="Figures 3 - 8. Morphological features of Laemostenus spp. 3 - 5 L. zhentangensis sp. nov. 6 - 8 L. zhamensis sp. nov. 3, 6 head 4, 7 pronotum 5, 8 sutural angle of elytron." figureDoi="10.3897/zookeys.1017.61383.figures3-8" httpUri="https://binary.pensoft.net/fig/509183" pageId="0" pageNumber="77">7</figureCitation>
) narrow, width subequal to length, PW/PL = 1.03, widest near anterior quarter; apical margin nearly straight, its width subequal to basal margin; sides distinctly converged to base (PW/PBW = 1.23), moderately sinuate before posterior angles, with two pairs of setae, at widest points of pronotum and at posterior angles, respectively; basal margin almost straight; anterior angles rounded, distinctly projecting forward; posterior angles forming distinct right angles; disc gently convex, smooth; median line fine but clearly defined, not reaching anterior and posterior borders; basal foveae deep and wide, extending to middle of pronotum, without punctures and wrinkles.
</paragraph>
<paragraph pageId="0" pageNumber="77">
<emphasis bold="true" italics="true" pageId="0" pageNumber="77">Elytra</emphasis>
elongate, EL/EW = 1.65, slightly dilated towards apex, widest at posterior third; lateral margins distinctly sinuate near sutural angles; sutural angles rounded (Fig.
<figureCitation captionStart="Figures 38" captionStartId="F2" captionText="Figures 3 - 8. Morphological features of Laemostenus spp. 3 - 5 L. zhentangensis sp. nov. 6 - 8 L. zhamensis sp. nov. 3, 6 head 4, 7 pronotum 5, 8 sutural angle of elytron." figureDoi="10.3897/zookeys.1017.61383.figures3-8" httpUri="https://binary.pensoft.net/fig/509183" pageId="0" pageNumber="77">8</figureCitation>
); basal ridges straight; shoulders strongly oblique; shoulder angles between basal and lateral margins forming obtuse angles; humeral teeth very small, not pointed; striae shallow, impunctate; parascutellar striae well developed, short, located between suture and stria 1; parascutellar pores absent; intervals feebly convex, interval 3 without setigerous pores, interval 7 with one setigerous pore near apex; umbilicate series composed of 16 or 17 setigerous pores, very sparser in middle. Hind wings reduced.
</paragraph>
<paragraph pageId="0" pageNumber="77">
<emphasis bold="true" pageId="0" pageNumber="77">
<emphasis italics="true" pageId="0" pageNumber="77">Venter</emphasis>
.
</emphasis>
Propleuron, mesepisternum, and metepisternum smooth. Mesosternum not denticulate in front of mesocoxae. Metepisternum slightly longer than wide. All abdominal sternites with a few shallow wrinkles laterally, without ambulatory setae.
</paragraph>
<paragraph pageId="0" pageNumber="77">
<emphasis bold="true" italics="true" pageId="0" pageNumber="77">Legs</emphasis>
long and slender; ventral side of profemora smooth, with one seta on posterior margin, without tooth on anterior margin; protibiae with sparse pubescence on apices; mesotibiae faintly curved (in male); meso- and metatibiae with a dense brush of reddish yellow setae in apical half of their inner sides; metatrochanters reniform, not elongate; tarsi elongate and narrow; metatarsomere 1 sparsely pubescent dorsally; claws smooth on internal margin. Protarsomeres 1-3 (in male) distinctly dilated and with ventral adhesive vestiture.
</paragraph>
<paragraph pageId="0" pageNumber="77">
<emphasis bold="true" pageId="0" pageNumber="77">
<emphasis italics="true" pageId="0" pageNumber="77">Male genitalia</emphasis>
.
</emphasis>
Median lobe (Fig.
<figureCitation captionStart="Figures 914" captionStartId="F3" captionText="Figures 9 - 14. Male genitalia of Laemostenus spp. 9 - 11 L. zhentangensis sp. nov. 12 - 14 L. zhamensis sp. nov. 9, 12 median lobe of aedeagus A dorsal view B left lateral view 10, 13 right paramere 11, 14 left paramere." figureDoi="10.3897/zookeys.1017.61383.figures9-14" httpUri="https://binary.pensoft.net/fig/509184" pageId="0" pageNumber="77">12</figureCitation>
) short and stout, distinctly bent ventrally; apical orifice very long, stretching from basal bulb to apical lamella, not narrowed in middle; in dorsal view, left and right straightly converged to apex and rounded to base; apical lamella short, length half its basal width, apex slightly truncate, somewhat rounded; in lateral view, ventral margin straight, not expanded at the middle; apex slightly thickened, faintly bent ventrally at tip; left paramere (Fig.
<figureCitation captionStart="Figures 914" captionStartId="F3" captionText="Figures 9 - 14. Male genitalia of Laemostenus spp. 9 - 11 L. zhentangensis sp. nov. 12 - 14 L. zhamensis sp. nov. 9, 12 median lobe of aedeagus A dorsal view B left lateral view 10, 13 right paramere 11, 14 left paramere." figureDoi="10.3897/zookeys.1017.61383.figures9-14" httpUri="https://binary.pensoft.net/fig/509184" pageId="0" pageNumber="77">14</figureCitation>
) large and round, apical membranous filament small; right paramere (Fig.
<figureCitation captionStart="Figures 914" captionStartId="F3" captionText="Figures 9 - 14. Male genitalia of Laemostenus spp. 9 - 11 L. zhentangensis sp. nov. 12 - 14 L. zhamensis sp. nov. 9, 12 median lobe of aedeagus A dorsal view B left lateral view 10, 13 right paramere 11, 14 left paramere." figureDoi="10.3897/zookeys.1017.61383.figures9-14" httpUri="https://binary.pensoft.net/fig/509184" pageId="0" pageNumber="77">13</figureCitation>
) markedly styloid; strongly curved (the angle between basal and apical portions near 120°), slightly widened in middle, slightly narrowed apically, apex moderately thin.
</paragraph>
<paragraph pageId="0" pageNumber="77">
<emphasis bold="true" pageId="0" pageNumber="77">Female</emphasis>
unknown.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="77" type="distribution">
<paragraph pageId="0" pageNumber="77">Distribution and habitat.</paragraph>
<paragraph pageId="0" pageNumber="77">
This species is only known from Zham Town, Nyalam County, Xizang, China (Fig.
<figureCitation captionStart="Figure 15" captionStartId="F4" captionText="Figure 15. Distribution map of Laemostenus spp. L. zhentangensis sp. nov. (blue); L. zhamensis sp. nov. (red)." figureDoi="10.3897/zookeys.1017.61383.figure15" httpUri="https://binary.pensoft.net/fig/509185" pageId="0" pageNumber="77">15</figureCitation>
). The only specimen was caught along road during day in a cloudy forest at 2163 m a.s.l. (Fig.
<figureCitation captionStart="Figures 16, 17" captionStartId="F5" captionText="Figures 16, 17. Habitats in the type localities of Laemostenus spp. 16 Zangqiong, Zhentang Town, Dinggye County, Xigaze, Xizang, China; locality of L. zhentangensis sp. nov. 17 Nyalam County, 100 m below Zham Town, Xigaze, Xizang, China; locality of L. zhamensis sp. nov." figureDoi="10.3897/zookeys.1017.61383.figures16-17" httpUri="https://binary.pensoft.net/fig/509186" pageId="0" pageNumber="77">17</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="77" type="etymology">
<paragraph pageId="0" pageNumber="77">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="77">The new species is named for its type locality, Zham Town.</paragraph>
</subSubSection>
</treatment>
</subSection>
</document>