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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.451.8478" ID-GBIF-Dataset="2b6147ec-0909-449d-88fc-225dbd525f73" ID-PMC="PMC4258622" ID-Pensoft-Pub="1313-2970-451-93" ID-PubMed="25493049" ID-ZBK="68C41B6436CD4083AED5B05759D9C093" ModsDocAuthor="" ModsDocDate="2014" ModsDocID="1313-2970-451-93" ModsDocOrigin="ZooKeys 451" ModsDocTitle="Notes on the genus Xenocerogria (Coleoptera, Tenebrionidae, Lagriini) from China" checkinTime="1451245164694" checkinUser="pensoft" docAuthor="Zhou, Yong, Merkl, Otto &amp; Chen, Bin" docDate="2014" docId="78E7AE3332A46B78D64196D1314F9A73" docLanguage="en" docName="ZooKeys 451: 93-108" docOrigin="ZooKeys 451" docSource="http://dx.doi.org/10.3897/zookeys.451.8478" docTitle="Lagria ignota Borchmann 1941, comb. n." docType="treatment" docVersion="3" lastPageNumber="103" masterDocId="03796428FFBBFF86FFF43D781D133311" masterDocTitle="Notes on the genus Xenocerogria (Coleoptera, Tenebrionidae, Lagriini) from China" masterLastPageNumber="108" masterPageNumber="93" pageNumber="102" updateTime="1668159552080" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Notes on the genus Xenocerogria (Coleoptera, Tenebrionidae, Lagriini) from China</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Zhou, Yong</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Merkl, Otto</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Chen, Bin</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>ZooKeys</mods:title>
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<mods:part>
<mods:date>2014</mods:date>
<mods:detail type="volume">
<mods:number>451</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>93</mods:start>
<mods:end>108</mods:end>
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<mods:location>
<mods:url>http://dx.doi.org/10.3897/zookeys.451.8478</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.451.8478</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-451-93</mods:identifier>
<mods:identifier type="ZBK">68C41B6436CD4083AED5B05759D9C093</mods:identifier>
<mods:identifier type="ZooBank">68C41B6436CD4083AED5B05759D9C093</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="152056164" LSID="urn:lsid:plazi:treatment:78E7AE3332A46B78D64196D1314F9A73" httpUri="http://treatment.plazi.org/id/78E7AE3332A46B78D64196D1314F9A73" lastPageId="11" lastPageNumber="103" pageId="9" pageNumber="102">
<subSubSection pageId="9" pageNumber="102" type="multiple">
<paragraph pageId="9" pageNumber="102">Taxon classification Animalia Coleoptera Tenebrionidae</paragraph>
</subSubSection>
<subSubSection pageId="9" pageNumber="102" type="nomenclature">
<paragraph pageId="9" pageNumber="102">
<taxonomicName authority="Borchmann, 1941" authorityName="Borchmann" authorityYear="1941" class="Insecta" family="Tenebrionidae" genus="Lagria" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Lagria ignota" order="Coleoptera" pageId="9" pageNumber="102" phylum="Arthropoda" rank="species" species="ignota">Lagria ignota (Borchmann, 1941)</taxonomicName>
<taxonomicNameLabel pageId="9" pageNumber="102">comb. n.</taxonomicNameLabel>
Figs 16-17, 20-21, 24-25
</paragraph>
</subSubSection>
<subSubSection pageId="9" pageNumber="102" type="reference_group">
<paragraph pageId="9" pageNumber="102">
<taxonomicName class="Insecta" family="Tenebrionidae" genus="Xenocera" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Xenocera ignota" order="Coleoptera" pageId="9" pageNumber="102" phylum="Arthropoda" rank="species" species="ignota">Xenocera ignota</taxonomicName>
Borchmann, 1941: 26 (type locality: China, Fujian, Kuatun. type depository: ZFMK).
</paragraph>
<paragraph pageId="9" pageNumber="102">
<taxonomicName genus="Xenocerogria" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Xenocerogria ignota" pageId="9" pageNumber="102" rank="species" species="ignota">Xenocerogria ignota</taxonomicName>
:
<bibRefCitation author="Merkl, O" journalOrPublisher="Acta Zoologica Academiae Scientiarum Hungaricae" pageId="12" pageNumber="105" pagination="255 - 272" title="Notes on Asian Lagriini, with description of Cerogriagozmanyi sp. n. (Coleoptera: Tenebrionidae)." url="http://www.researchgate.net/publication/228841299_Notes_on_Asian_Lagriini_with_description_of_Cerogria_gozmanyi_sp._n._%28Coleoptera_Tenebrionidae%29" volume="53" year="2007">Merkl 2007</bibRefCitation>
: 270;
<bibRefCitation author="Merkl, O" editor="Loebl, I" journalOrPublisher="Apollo Books, Denmark" pageId="12" pageNumber="105" pagination="113 - 118" title="Lagriini." volumeTitle="Catalogue of Palaearctic Coleoptera" year="2008">Merkl 2008</bibRefCitation>
: 116 (China: Fujian; Oriental realm).
</paragraph>
</subSubSection>
<subSubSection lastPageId="10" lastPageNumber="103" pageId="9" pageNumber="102" type="redescription">
<paragraph pageId="9" pageNumber="102">Redescription.</paragraph>
<paragraph pageId="9" pageNumber="102">Body length 5-8 mm. Body, including antennae and legs, black, except brownish red head, prothorax and scutellum. Brownish red parts sometimes darker brown to black.</paragraph>
<paragraph pageId="9" pageNumber="102">
Male (Fig. 16). Head rounded, interocular distance 0.5
<normalizedToken originalValue="×">x</normalizedToken>
as wide as eye diameter; preorbital swelling convex and glabrous; frons weakly impressed, densely and coarsely punctate. Eyes reniform, moderately bulging, genal canthus encroaching to 0.75
<normalizedToken originalValue="×">x</normalizedToken>
eye width. Antennae (Fig. 20) surpassing middle coxae when directed backwards, not broadening toward apex, antennomere 1 slightly longer than wide, 0.4
<normalizedToken originalValue="×">x</normalizedToken>
as long as distance between antennal insertions, antennomere 2 small, shorter than half of 1, antennomere 3 nearly 3
<normalizedToken originalValue="×">x</normalizedToken>
longer than 2 and 1.5
<normalizedToken originalValue="×">x</normalizedToken>
longer than 4 to 7 subequal in length, more than 2
<normalizedToken originalValue="×">x</normalizedToken>
longer than wide, 8 and 9 slightly narrower than preceding ones but still 2
<normalizedToken originalValue="×">x</normalizedToken>
longer than wide, 10 1.5
<normalizedToken originalValue="×">x</normalizedToken>
longer than wide, 11 about as long as 9 and 10 combined; none of apical antennomeres having modifications.
</paragraph>
<paragraph pageId="9" pageNumber="102">Pronotum moderately transverse, maximum width at middle, anterior and posterior angles rounded; disc with four indistinct transverse lateral impressions; surface coarsely, densely and irregularly punctate, punctures separated by interspaces of 0.3 to 0.5 puncture diameter on disc, tending to be subcontiguous mainly toward lateral portions; longitudinal midline with hardly discernible carina.</paragraph>
<paragraph pageId="9" pageNumber="102">
Elytra elongate, barely dilated posteriorly, widest at apical 1/5, about 5
<normalizedToken originalValue="×">x</normalizedToken>
as long as pronotum; punctation moderately dense, punctures separated by interspaces of 0.5 to 1 puncture diameter; interspaces slightly convex, forming short oblique or transverse wrinkles, mainly in basal 2/3; dorsal pubescence consisting of short, decumbent, sparsely set whitish hairs; humeral callosity separated from basal part of disc by vague impression; elytral margin visible in dorsal view except at humeral callosity; elytral epipleura sparsely punctate, parallel-sided from base to level of metacoxae, then gradually narrowing towards apex. Mesoventrite, mesepisternum, metepimeron, metepisternum finely and sparsely punctate; metaventrite very finely punctate, almost smooth, punctation becoming denser in lateral portions.
</paragraph>
<paragraph pageId="10" pageNumber="103">
<pageBreakToken pageId="10" pageNumber="103" start="start">Legs</pageBreakToken>
narrow; apical half of middle and hind femora reaching beyond edge of elytra; fore and middle tibiae nearly straight, slightly shorter than femora, hind tibiae (Fig. 21) weakly curved, slightly dilated at basal
<normalizedToken originalValue="¼">1/4</normalizedToken>
, inner margin between dilatation and apex with fine denticulation. Tarsi simple.
</paragraph>
<paragraph pageId="10" pageNumber="103">Aedeagus with distal part of basale broad, then abruptly attenuating, apicale narrow, pointed (Figs 24-25).</paragraph>
<paragraph pageId="10" pageNumber="103">
Female (Fig. 17). Larger than male. Head with interocular distance about 1.2
<normalizedToken originalValue="×">x</normalizedToken>
as wide as eye diameter. Genal canthus encroaching to 0.85
<normalizedToken originalValue="×">x</normalizedToken>
eye width. Preorbital swelling not developed. Antennomeres 11 shorter 9 and 10 combined length. Elytra broader and more widening posteriorly. Legs shorter, hind tibiae straight, without denticulation.
</paragraph>
</subSubSection>
<subSubSection pageId="10" pageNumber="103" type="type material examined">
<paragraph pageId="10" pageNumber="103">Type material examined.</paragraph>
<paragraph pageId="10" pageNumber="103">
Lectotype, herewith designated, female (ZFMK), mounted on a card, left fore tarsus and middle right leg are missing, labelled as follows: 1) Kuatun (2300 m) 27,40n. Br. 117,40
<normalizedToken originalValue="ö">oe</normalizedToken>
. L. J. Klapperich 4. 6. 1938 (Fukien) [printed on pale pink paper]; 2) Type [printed on dark pink paper with black frame]; 3) Xenocera ignota m. [
<normalizedToken originalValue="Borchmanns">Borchmann's</normalizedToken>
handwriting on white paper]; 4) MUSEUM KOENIG BONN [printed on orange paper]; 5) Lectotypus ♀
<taxonomicName class="Insecta" family="Tenebrionidae" genus="Xenocera" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Xenocera ignota" order="Coleoptera" pageId="10" pageNumber="103" phylum="Arthropoda" rank="species" species="ignota">Xenocera ignota</taxonomicName>
Borchmann, 1941, des. Y. Zhou, O. Merkl &amp; B. Chen, 2014 [printed on red paper].
</paragraph>
</subSubSection>
<subSubSection pageId="10" pageNumber="103" type="other materials examined">
<paragraph pageId="10" pageNumber="103">Other materials examined.</paragraph>
<paragraph pageId="10" pageNumber="103">China: Fujian: 1 ♂ (ZFMK), 1 ♀ (HNHM): Kuatun [=Guadun, in Mt. Wuyishan], N 27°40', E 117°40', 11.IV.1938, L. J. Klapperich leg.; 1 ♂ (ZFMK): same locality and collector, 7.V.1938; 4 ♂♂, 1 ♀ (ZFMK), 3 ♂♂, 2 ♀♀ (HNHM): same locality and collector, 8.V.1938; 4 ♂♂, 1 ♀ (ZFMK), 2 ♂♂ (HNHM): same locality and collector, 11.V.1938; 7 ♂♂, 4 ♀♀ (ZFMK), 2 ♂ ♂ (HNHM): same locality and collector, 12.V.1938; 3 ♀♀ (ZFMK): same locality and collector, 13.V.1938; 2 ♂♂, 1 ♀ (ZFMK): same locality and collector, 19.V.1938; 1 ♀ (ZFMK): same locality and collector, 23.V.1938; 3 ♀♀ (ZFMK): same locality and collector, 24.V.1938; 1 ♂, 1 ♀ (ZFMK): same locality and collector, 26.V.1938; 1 ♀ (ZFMK): same locality and collector, 25.V.1938; 2 ♀♀ (ZFMK): same locality and collector, 30.V.1938; 1 ♀ (ZFMK): same locality and collector, 2.VI.1938; 1 ♂, 2 ♀♀ (ZFMK): same locality and collector, 4.VI.1938; 1 ♀ (ZFMK): same locality and collector, 6.VI.1938; 1 ♂ (ZFMK): same locality and collector, 8.VI.1938; 1 ♀ (ZFMK): same locality and collector, 14.VI.1938; 1 ♀ (ZFMK): same locality and collector, 15.VI.1938; 1 ♀ (ZFMK): same locality and collector, 20.VI.1938. Vietnam: Vinh phu Province: 1 (SMNS): 15-17.IV.1986, Tamdao, 80 km N of Hanoi, 900 m, collector unknown; 1 (SMNS): 19-21.IV.1986, same locality; 1 (SMNS), 1 (HNHM): 20.IV.1986, same locality; 1 (SMNS): 24-25.V.1985, same locality.</paragraph>
</subSubSection>
<subSubSection pageId="10" pageNumber="103" type="distribution">
<paragraph pageId="10" pageNumber="103">Distribution.</paragraph>
<paragraph pageId="10" pageNumber="103">China: Fujian; Vietnam.</paragraph>
</subSubSection>
<subSubSection lastPageId="11" lastPageNumber="104" pageId="10" pageNumber="103" type="remarks">
<paragraph pageId="10" pageNumber="103">Remarks.</paragraph>
<paragraph lastPageId="11" lastPageNumber="104" pageId="10" pageNumber="103">
<bibRefCitation author="Borchmann, F" journalOrPublisher="Entomologische Blaetter" pageId="11" pageNumber="104" pagination="22 - 29" title="Ueber die van Herrn J. Klapperich in China gesammelten Heteromeren." volume="37" year="1941">Borchmann (1941)</bibRefCitation>
described this species based on resemblance of the two female syntypes to
<taxonomicName genus="Xenocerogria" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Xenocerogria ruficollis" pageId="11" pageNumber="104" rank="species" species="ruficollis">
<pageBreakToken pageId="11" pageNumber="104" start="start">Xenocerogria</pageBreakToken>
ruficollis
</taxonomicName>
. Male specimens were not available to him, although the long series collected by Klapperich in Fujian that included the two syntypes, contained several males as well. If he could have seen males, he would not have described the species in the genus
<taxonomicName class="Insecta" family="Tenebrionidae" genus="Xenocera" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Xenocera" order="Coleoptera" pageId="11" pageNumber="104" phylum="Arthropoda" rank="genus">Xenocera</taxonomicName>
, because the male is unlike to that of the congeners: antennomeres 9 and 10 are not transverse, antennomere 11 is short and not concave ventrally, and the hind tibiae have distinctive serration. If it is accepted that
<taxonomicName genus="Xenocerogria" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Xenocerogria" pageId="11" pageNumber="104" rank="genus">Xenocerogria</taxonomicName>
is defined as having enlarged, concave antennomere 11 and unmodified tibiae of males, the only plausible approach is to remove
<taxonomicName genus="Xenocerogria" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Xenocerogria ignota" pageId="11" pageNumber="104" rank="species" species="ignota">Xenocerogria ignota</taxonomicName>
from this genus and transfer it to the composite genus of
<taxonomicName class="Insecta" family="Tenebrionidae" genus="Lagria" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Lagria" order="Coleoptera" pageId="11" pageNumber="104" phylum="Arthropoda" rank="genus">Lagria</taxonomicName>
, for lack of a better place to put it.
</paragraph>
</subSubSection>
</treatment>
</document>