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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.564.6819" ID-GBIF-Dataset="2b9eca3b-58b9-4499-bbb4-64b8881e6a3f" ID-PMC="PMC4820093" ID-Pensoft-Pub="1313-2970-564-121" ID-PubMed="27081334" ID-ZBK="8D6563D67C4F4435BE6C19CCE2F9882F" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1313-2970-564-121" ModsDocOrigin="ZooKeys 564" ModsDocTitle="Contributions to the knowledge of subterranean trechine beetles in southern Chinas karsts: five new genera (Insecta, Coleoptera, Carabidae, Trechinae)" checkinTime="1455646106532" checkinUser="pensoft" docAuthor="Tian, Mingyi, Huang, Sunbin, Wang, Xinhui &amp; Tang, Mingruo" docDate="2016" docId="8DED9F2B0CD2356EF183AB5E715A8B22" docLanguage="en" docName="ZooKeys 564: 121-156" docOrigin="ZooKeys 564" docSource="http://dx.doi.org/10.3897/zookeys.564.6819" docTitle="Wanhuaphaenops Tian &amp; Wang, gen. n." docType="treatment" docUuid="C04A6404-CAD3-421C-97C8-5848046875BB" docUuidSource="ZooBank" docVersion="5" lastPageNumber="143" masterDocId="646BFFE3E466300A6C0AFFE5FFBA1245" masterDocTitle="Contributions to the knowledge of subterranean trechine beetles in southern China's karsts: five new genera (Insecta, Coleoptera, Carabidae, Trechinae)" masterLastPageNumber="156" masterPageNumber="121" pageNumber="141" updateTime="1668162679916" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>Contributions to the knowledge of subterranean trechine beetles in southern China's karsts: five new genera (Insecta, Coleoptera, Carabidae, Trechinae)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Tian, Mingyi</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Huang, Sunbin</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Wang, Xinhui</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Tang, Mingruo</mods:namePart>
</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>2016</mods:date>
<mods:detail type="volume">
<mods:number>564</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>121</mods:start>
<mods:end>156</mods:end>
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<mods:location>
<mods:url>http://dx.doi.org/10.3897/zookeys.564.6819</mods:url>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.564.6819</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-564-121</mods:identifier>
<mods:identifier type="ZBK">8D6563D67C4F4435BE6C19CCE2F9882F</mods:identifier>
<mods:identifier type="ZooBank">8D6563D67C4F4435BE6C19CCE2F9882F</mods:identifier>
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<treatment ID-GBIF-Taxon="127880891" LSID="urn:lsid:zoobank.org:act:C04A6404-CAD3-421C-97C8-5848046875BB" httpUri="http://treatment.plazi.org/id/8DED9F2B0CD2356EF183AB5E715A8B22" lastPageId="22" lastPageNumber="143" pageId="20" pageNumber="141">
<subSubSection pageId="20" pageNumber="141" type="multiple">
<paragraph pageId="20" pageNumber="141">Taxon classification Animalia Coleoptera Carabidae</paragraph>
</subSubSection>
<subSubSection pageId="20" pageNumber="141" type="nomenclature">
<paragraph pageId="20" pageNumber="141">
<taxonomicName LSID="http://zoobank.org/C04A6404-CAD3-421C-97C8-5848046875BB" authority="Tian &amp; Wang" class="Insecta" family="Carabidae" genus="Wanhuaphaenops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Wanhuaphaenops" order="Coleoptera" pageId="20" pageNumber="141" phylum="Arthropoda" rank="genus">Wanhuaphaenops Tian &amp; Wang</taxonomicName>
<taxonomicNameLabel pageId="20" pageNumber="141">gen. n.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection pageId="20" pageNumber="141" type="type species">
<paragraph pageId="20" pageNumber="141">Type species.</paragraph>
<paragraph pageId="20" pageNumber="141">
<taxonomicName class="Insecta" family="Carabidae" genus="Wanhuaphaenops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Wanhuaphaenops zhangi" order="Coleoptera" pageId="20" pageNumber="141" phylum="Arthropoda" rank="species" species="zhangi">Wanhuaphaenops zhangi</taxonomicName>
Tian &amp; Wang, sp. n. (Cave Songjia Dong, Chenzhou, Hunan).
</paragraph>
</subSubSection>
<subSubSection pageId="20" pageNumber="141" type="diagnosis">
<paragraph pageId="20" pageNumber="141">Diagnosis.</paragraph>
<paragraph pageId="20" pageNumber="141">Medium-sized, aphaenopsian beetles, body elongate, with short antennae and quite long legs, slender head, reduced frontal furrows, bisetose mentum, clear labial suture, short and tumid prothorax, elongated elytra and bisetose on each of abdominal ventrites.</paragraph>
</subSubSection>
<subSubSection lastPageId="22" lastPageNumber="143" pageId="20" pageNumber="141" type="generic characteristics">
<paragraph pageId="20" pageNumber="141">Generic characteristics.</paragraph>
<paragraph lastPageId="22" lastPageNumber="143" pageId="20" pageNumber="141">
Medium-sized, aphaenopsian type trechine, eyeless, unpigmented and apterous; body very strongly elongate, highly modified morphologically, albeit antennae rather short; head typically aphaenopsoid, extremely elongated as in
<taxonomicName class="Insecta" family="Carabidae" genus="Dongodytes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dongodytes" order="Coleoptera" pageId="20" pageNumber="141" phylum="Arthropoda" rank="genus">Dongodytes</taxonomicName>
Deuve, 1993 or some members of
<taxonomicName class="Insecta" family="Carabidae" genus="Sinaphaenops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sinaphaenops" order="Coleoptera" pageId="20" pageNumber="141" phylum="Arthropoda" rank="genus">Sinaphaenops</taxonomicName>
<normalizedToken originalValue="Uéno">Ueno</normalizedToken>
&amp; Wang, 1991, much longer than wide, with short and incomplete frontal furrows ending at about middle of head from clypeus, two pairs of supra-orbital pores present, both anterior
<pageBreakToken pageId="21" pageNumber="142" start="start">and</pageBreakToken>
posterior pores widely spaced; mandibles moderately long, well-developed, right mandible tridentate; labial suture clear; mentum bisetose, distinctly concave, tooth moderately long, thick and blunt at apex; submentum provided with a row of seven (or eight in a male individual) setae, median one much shorter than others; antennae quite short, extending to about middle of elytra; prothorax distinctly shorter than head, longer than wide, propleura strongly tumid, visible from above; pronotum subquadrate, base nearly as wide as front, both anterior and posterior lateromarginal setae present; elytra strongly elongate, slightly longer than head (including mandibles) plus prothorax; widest behind middle, marginal sides smooth throughout, but ciliate in humeral angle area; humera distinctly angulate; disc moderately convex, rather flat
<pageBreakToken pageId="22" pageNumber="143" start="start">near</pageBreakToken>
base, striae well-defined or obliterated, two dorsal and the pre-apical pore present; humeral pores of marginal umbilicate series not aggregated, middle group not close to each other; legs fairly long, 1st protarsomere in male modified, with a tiny apical denticle inward; tibiae without longitudinal furrow externally; ventrite VII with two pairs of setae in both sexes; aedeagus minute, well-sclerotized, short and broad, strongly arcuate, apex blunt, basal part large, with a small sagittal aileron, inner sac with a fairly large copulatory piece, parameres long, right one longer than left one, broad at apex, each bearing three long apical setae.
</paragraph>
</subSubSection>
<subSubSection pageId="22" pageNumber="143" type="remarks">
<paragraph pageId="22" pageNumber="143">Remarks.</paragraph>
<paragraph pageId="22" pageNumber="143">
The true affinities of
<taxonomicName class="Insecta" family="Carabidae" genus="Wanhuaphaenops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Wanhuaphaenops" order="Coleoptera" pageId="22" pageNumber="143" phylum="Arthropoda" rank="genus">Wanhuaphaenops</taxonomicName>
gen. n. likewise remain uncertain. Probably the closest match is
<taxonomicName class="Insecta" family="Carabidae" genus="Shenaphaenops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Shenaphaenops" order="Coleoptera" pageId="22" pageNumber="143" phylum="Arthropoda" rank="genus">Shenaphaenops</taxonomicName>
<normalizedToken originalValue="Uéno">Ueno</normalizedToken>
, 1999 (from northwestern Guizhou Province) because both share several important characters: a wholly pubescent body, humera strongly angulate, right mandibles tridentate, only 1st protarsomere modified in male, two pairs of supra-orbital pores present on head, two dorsal and the pre-apical pores present on elytron, and ventrite VII 4-setose. However,
<taxonomicName class="Insecta" family="Carabidae" genus="Wanhuaphaenops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Wanhuaphaenops" order="Coleoptera" pageId="22" pageNumber="143" phylum="Arthropoda" rank="genus">Wanhuaphaenops</taxonomicName>
gen. n. is easily distinguished from
<taxonomicName class="Insecta" family="Carabidae" genus="Shenaphaenops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Shenaphaenops" order="Coleoptera" pageId="22" pageNumber="143" phylum="Arthropoda" rank="genus">Shenaphaenops</taxonomicName>
by the following characters: (1) head much more elongated, with anterior supra-orbital pore widely distant from posterior one, and labial suture clear (reverse in
<taxonomicName class="Insecta" family="Carabidae" genus="Shenaphaenops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Shenaphaenops" order="Coleoptera" pageId="22" pageNumber="143" phylum="Arthropoda" rank="genus">Shenaphaenops</taxonomicName>
); (2) antennae much shorter than in
<taxonomicName class="Insecta" family="Carabidae" genus="Shenaphaenops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Shenaphaenops" order="Coleoptera" pageId="22" pageNumber="143" phylum="Arthropoda" rank="genus">Shenaphaenops</taxonomicName>
, in which these extending to nearly elytral apex; (3) pronotal posterior lateromarginal setae present in
<taxonomicName class="Insecta" family="Carabidae" genus="Wanhuaphaenops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Wanhuaphaenops" order="Coleoptera" pageId="22" pageNumber="143" phylum="Arthropoda" rank="genus">Wanhuaphaenops</taxonomicName>
gen. n., but absent in
<taxonomicName class="Insecta" family="Carabidae" genus="Shenaphaenops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Shenaphaenops" order="Coleoptera" pageId="22" pageNumber="143" phylum="Arthropoda" rank="genus">Shenaphaenops</taxonomicName>
; (4) aedeagus stouter and strongly arcuate in
<taxonomicName class="Insecta" family="Carabidae" genus="Wanhuaphaenops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Wanhuaphaenops" order="Coleoptera" pageId="22" pageNumber="143" phylum="Arthropoda" rank="genus">Wanhuaphaenops</taxonomicName>
gen. n., with each paramere bearing three apical setae(Fig. 10C, D), versus aedeagus being slender and slightly arcuate, with each paramere bearing two apical setae in
<taxonomicName class="Insecta" family="Carabidae" genus="Shenaphaenops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Shenaphaenops" order="Coleoptera" pageId="22" pageNumber="143" phylum="Arthropoda" rank="genus">Shenaphaenops</taxonomicName>
(Fig. 4C, D).
</paragraph>
<paragraph pageId="22" pageNumber="143">
<taxonomicName class="Insecta" family="Carabidae" genus="Wanhuaphaenops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Wanhuaphaenops" order="Coleoptera" pageId="22" pageNumber="143" phylum="Arthropoda" rank="genus">Wanhuaphaenops</taxonomicName>
gen. n. might also be found related to the genus
<taxonomicName class="Insecta" family="Carabidae" genus="Sinaphaenops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sinaphaenops" order="Coleoptera" pageId="22" pageNumber="143" phylum="Arthropoda" rank="genus">Sinaphaenops</taxonomicName>
<normalizedToken originalValue="Uéno">Ueno</normalizedToken>
&amp; Wang, 1991, one of the most highly modified genera among the Chinese cave-dwelling trechines which ranges from west, southern Guizhou and northernmost Guangxi. Both share a somewhat similar body configuration, but
<taxonomicName class="Insecta" family="Carabidae" genus="Wanhuaphaenops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Wanhuaphaenops" order="Coleoptera" pageId="22" pageNumber="143" phylum="Arthropoda" rank="genus">Wanhuaphaenops</taxonomicName>
gen. n. is much smaller and less troglomorphic than
<taxonomicName class="Insecta" family="Carabidae" genus="Sinaphaenops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sinaphaenops" order="Coleoptera" pageId="22" pageNumber="143" phylum="Arthropoda" rank="genus">Sinaphaenops</taxonomicName>
, the appendages being much shorter, and only one joint of protarsi (1st protarsomere) is modified in the male, versus two, and a different elytral chaetotaxy.
</paragraph>
</subSubSection>
<subSubSection pageId="22" pageNumber="143" type="etymology">
<paragraph pageId="22" pageNumber="143">Etymology.</paragraph>
<paragraph pageId="22" pageNumber="143">As Cave Songjia Dong represents one branch of the Wanhuayan cave system, the name of this new genus refers to the occurrence of this aphaenopsian beetle in Wanhuayan caves. Gender masculine.</paragraph>
</subSubSection>
<subSubSection pageId="22" pageNumber="143" type="range">
<paragraph pageId="22" pageNumber="143">Range.</paragraph>
<paragraph pageId="22" pageNumber="143">China (southern Hunan) (Fig. 5f).</paragraph>
</subSubSection>
</treatment>
</document>