treatments-xml/data/03/F9/A6/03F9A67DFF94FFE1FF0C5804FDCA4EF1.xml
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<document id="08E2CE0B6707098111A44ABAD6FABACF" ID-DOI="10.11646/zootaxa.5047.2.3" ID-ISSN="1175-5326" ID-Zenodo-Dep="5540628" ID-ZooBank="0C398339-EF37-45C2-AA8C-3BDAF601E2AB" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1632984035730" checkinUser="plazi" docAuthor="Ge, Shujuan, Yang, Xingke, Liu, Haoyu &amp; Yang, Yuxia" docDate="2021" docId="03F9A67DFF94FFE1FF0C5804FDCA4EF1" docLanguage="en" docName="zootaxa.5047.2.3.pdf" docOrigin="Zootaxa 5047 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Stenothemus acutiapicis Y. Yang et X. Yang 2021, sp. nov." docType="treatment" docVersion="3" lastPageNumber="149" masterDocId="FFC0DE05FF9DFFEBFF9B5D3EFFD64D73" masterDocTitle="Definitions of two species groups of Stenothemus Bourgeois (Coleoptera, Cantharidae), with descriptions of three new species from China" masterLastPageNumber="152" masterPageNumber="139" pageNumber="148" updateTime="1699416429194" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="8FAEA18AAA10364F70229A1B2DD9121B">Definitions of two species groups of Stenothemus Bourgeois (Coleoptera, Cantharidae), with descriptions of three new species from China</mods:title>
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<mods:namePart id="103B51CF88DBA2B73189127EED433108">Ge, Shujuan</mods:namePart>
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<mods:namePart id="3D27BD708F56EFCD2C371AD7E6C929A5">Yang, Xingke</mods:namePart>
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<mods:affiliation id="3AA4A9459D2B287F93B3223046CC1977">Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China. 20191685 @ stumail. hbu. edu. cn; https: // orcid. org / 0000 - 0002 - 3621 - 5068 &amp; yangxk @ ioz. ac. cn; https: // orcid. org / 0000 - 0003 - 3676 - 6828</mods:affiliation>
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<mods:namePart id="FB95386D32719BD7E84CA1FC82F54872">Liu, Haoyu</mods:namePart>
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<mods:affiliation id="F015BC60DAD6838D8CA16BBA7760C6BF">The Key Laboratory of Zoological Systematics and Application, School of Life Science, Institute of Life Science and Green Development, Hebei University, Baoding 071002, Hebei Province, China. &amp; liuhy @ hbu. edu. cn; https: // orcid. org / 0000 - 0003 - 1383 - 5560</mods:affiliation>
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<mods:namePart id="0CF6B7169C62C04316EF01CD91A53232">Yang, Yuxia</mods:namePart>
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<mods:affiliation id="2AF63A09639C9110C257E9C73B3AC7AE">The Key Laboratory of Zoological Systematics and Application, School of Life Science, Institute of Life Science and Green Development, Hebei University, Baoding 071002, Hebei Province, China. &amp; yxyang @ hbu. edu. cn; https: // orcid. org / 0000 - 0002 - 3118 - 6659</mods:affiliation>
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<taxonomicName id="4C506CE8FF94FFE2FF0C5804FD7A4826" authority="Y. Yang et X. Yang" authorityName="Y. Yang et X. Yang" authorityYear="2021" box="[151,684,1338,1365]" class="Insecta" family="Cantharidae" genus="Stenothemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="9" pageNumber="148" phylum="Arthropoda" rank="species" species="acutiapicis" status="sp. nov.">
<emphasis id="B924CB79FF94FFE2FF0C5804FE6B4826" bold="true" box="[151,445,1338,1365]" italics="true" pageId="9" pageNumber="148">Stenothemus acutiapicis</emphasis>
Y. Yang et X. Yang
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,
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<paragraph id="8BEF176BFF94FFE2FF0C5861FEE0480A" blockId="9.[151,791,1338,1401]" box="[151,310,1375,1401]" pageId="9" pageNumber="148">
<figureCitation id="136B0BEEFF94FFE2FF0C5861FF27480A" box="[151,241,1375,1401]" captionStart="FIGURE 2" captionStartId="6.[151,250,1943,1967]" captionTargetBox="[197,1401,190,1898]" captionTargetId="figure-22@6.[178,1410,181,1920]" captionTargetPageId="6" captionText="FIGURE 2. Habitus of Stenothemus, dorsal view: A. S. nigritibius sp. nov.; B. S. parameratus sp. nov.; C. S. acutiapicis sp. nov. Scale bars: 2.0 mm." figureDoi="http://doi.org/10.5281/zenodo.5540632" httpUri="https://zenodo.org/record/5540632/files/figure.png" pageId="9" pageNumber="148">Figs 2C</figureCitation>
,
<figureCitation id="136B0BEEFF94FFE2FF665861FEE0480A" box="[253,310,1375,1401]" captionStart="FIGURE 3" captionStartId="7.[151,250,1943,1967]" captionTargetBox="[247,1335,192,1908]" captionTargetId="figure-19@7.[232,1355,181,1919]" captionTargetPageId="7" captionText="FIGURE 3. Male genitalia of Stenothemus (A, D, G. ventral view; B, E, H. dorsal view; C, F, I. lateral view): AC. S. nigritibius sp. nov.; DF. S. parameratus sp. nov.; GI. S. acutiapicis sp. nov. Scale bars: 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.5540634" httpUri="https://zenodo.org/record/5540634/files/figure.png" pageId="9" pageNumber="148">3GI</figureCitation>
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<emphasis id="B924CB79FF94FFE2FF0C5899FE9348B3" bold="true" box="[151,325,1446,1473]" pageId="9" pageNumber="148">Type material.</emphasis>
<materialsCitation id="3B381D36FF94FFE2FED75899FE334896" collectingDate="2015-08-14" collectionCode="IZAS, IOZ" collectorName="N. Medog &amp; H. B. Liang" country="China" elevation="1005" latitude="29.3319" location="Xizang" longLatPrecision="6" longitude="95.2397" pageId="9" pageNumber="148" specimenCount="1" specimenCount-male="1" stateProvince="Xizang" typeStatus="holotype">
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(
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,
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(E)2003381),
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,
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,
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,
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,
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,
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,
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<collectingDate id="EFAAC843FF94FFE2FF0C58F4FEFA4896" box="[151,300,1482,1509]" pageId="9" pageNumber="148" value="2015-08-14">14.VIII.2015</collectingDate>
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,
<collectorName id="26A572BDFF94FFE2FEAC58F5FE624896" box="[311,436,1483,1509]" pageId="9" pageNumber="148">H.B. Liang</collectorName>
leg.
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</paragraph>
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<paragraph id="8BEF176BFF94FFE2FF5C58D0FCD74B7A" blockId="9.[151,1436,1446,2013]" box="[199,769,1518,1545]" pageId="9" pageNumber="148">
<emphasis id="B924CB79FF94FFE2FF5C58D0FE8F4B7B" bold="true" box="[199,345,1518,1544]" pageId="9" pageNumber="148">Description.</emphasis>
Body length:
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; width:
<quantity id="4CA8BA8EFF94FFE2FD3058D1FCD74B7A" box="[683,769,1519,1545]" metricMagnitude="-3" metricUnit="m" metricValue="2.4" pageId="9" pageNumber="148" unit="mm" value="2.4">2.4 mm</quantity>
</paragraph>
<paragraph id="8BEF176BFF94FFE2FF5C5B2DFDF74BEA" blockId="9.[151,1436,1446,2013]" pageId="9" pageNumber="148">
Male (
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). Coloration. Body yellow, head pitch black on dorsum, antennae black, yellow at apex of each antennomere, pronotum pitch black, dark reddish brown at anterior angles, elytra pitch black, legs black, yellow at coxae, trochanters and basal two-thirds of femora. Body densely covered with short, semi-recumbent pale-yellow pubescence, sparsely on pronotum.
</paragraph>
<paragraph id="8BEF176BFF94FFE2FF5C5B9DFF024A02" blockId="9.[151,1436,1446,2013]" pageId="9" pageNumber="148">Head. Surface densely punctate, each side with a smooth and rectangular impression behind antennal socket; eyes large, strongly protruding, head width across eyes nearly as long as anterior margin of pronotum; terminal maxillary palpomeres long-triangular, widest in the middle; antennae filiform, slightly extending over elytral midlength, antennomeres II 1.2 × as long as wide at apices, III 2.1 × longer than II, IVXI cylindrically thickened and each with a small and smooth oval impression in the middle of inner edge, IV longest, XI longer than X, pointed at apex.</paragraph>
<paragraph id="8BEF176BFF94FFE2FF5C5A45FC3F4AAE" blockId="9.[151,1436,1446,2013]" pageId="9" pageNumber="148">Pronotum 1.25 × as wide as long, anterior margin arcuate, lateral margins sinuate and converging posteriorly, posterior margin bisinuate and narrowly bordered, anterior angles subrounded, posterior angles sharp and protruding, disc strongly convex on postero-lateral parts, surface sparsely punctate.</paragraph>
<paragraph id="8BEF176BFF97FFE1FF5C5DA9FCB84DA6" blockId="10.[151,1437,151,898]" pageId="10" pageNumber="149">Elytra 2.9 × as long as humeral width, 4.9 × as long as pronotum, lateral margins moderately diverging posteriorly, surface densely punctate, longitudinal costae hardly visible.</paragraph>
<paragraph id="8BEF176BFF97FFE1FF5C5DE1FAAC4CA2" blockId="10.[151,1437,151,898]" pageId="10" pageNumber="149">
Male genitalia (
<figureCitation id="136B0BEEFF97FFE1FEEC5DE1FE3B4D8A" box="[375,493,223,249]" captionStart="FIGURE 3" captionStartId="7.[151,250,1943,1967]" captionTargetBox="[247,1335,192,1908]" captionTargetId="figure-19@7.[232,1355,181,1919]" captionTargetPageId="7" captionText="FIGURE 3. Male genitalia of Stenothemus (A, D, G. ventral view; B, E, H. dorsal view; C, F, I. lateral view): AC. S. nigritibius sp. nov.; DF. S. parameratus sp. nov.; GI. S. acutiapicis sp. nov. Scale bars: 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.5540634" httpUri="https://zenodo.org/record/5540634/files/figure.png" pageId="10" pageNumber="149">Figs 3GI</figureCitation>
). Strongly swollen laterally at basal part in ventral view; basal piece 0.9 × as long as dorsal plates, with a moderately large, bifurcate conjoined middle nodule at base of ventral side; ventral processes of parameres obliquely diverging apically in ventral view, thickened apically, bent dorsally in lateral view; dorsal plates longer than ventral processes, evenly narrowed apically, acute at outer apical angles, shallowly and roundly emarginate at inner margins in dorsal view, each present with a longitudinal ridge in lateral view, which extending from apical outer angle; laterophyses parallel to dorsal plates, conjoined and expanded apically, divided and obtusely hooked at apices, obviously exceeding over middle emarginate area between dorsal plates in dorsal view.
</paragraph>
<paragraph id="8BEF176BFF97FFE1FF5C5CE5FE484C86" blockId="10.[151,1437,151,898]" box="[199,414,475,501]" pageId="10" pageNumber="149">Female. Unknown.</paragraph>
</subSubSection>
<subSubSection id="C34A44E0FF97FFE1FF5C5CC0FA854E66" pageId="10" pageNumber="149" type="diagnosis">
<paragraph id="8BEF176BFF97FFE1FF5C5CC0FA854E66" blockId="10.[151,1437,151,898]" pageId="10" pageNumber="149">
<emphasis id="B924CB79FF97FFE1FF5C5CC0FE944F6B" bold="true" box="[199,322,510,536]" pageId="10" pageNumber="149">Diagnosis.</emphasis>
The new species resembles
<taxonomicName id="4C506CE8FF97FFE1FD1A5CC1FCFA4F6B" authority="Ge &amp; Yang &amp; Liu &amp; Yang, 2021" authorityName="Ge &amp; Yang &amp; Liu &amp; Yang" authorityYear="2021" box="[641,812,511,537]" class="Insecta" family="Cantharidae" genus="Stenothemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="10" pageNumber="149" phylum="Arthropoda" rank="species" species="parameratus" status="sp. nov.">
<emphasis id="B924CB79FF97FFE1FD1A5CC1FCFA4F6B" box="[641,812,511,537]" italics="true" pageId="10" pageNumber="149">S. parameratus</emphasis>
</taxonomicName>
<emphasis id="B924CB79FF97FFE1FCAF5CC1FC584F6A" bold="true" box="[820,910,511,537]" pageId="10" pageNumber="149">
<taxonomicNameLabel id="A2177602FF97FFE1FCAF5CC1FC584F6A" box="[820,910,511,537]" pageId="10" pageNumber="149" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
according to the body coloration and the structure of male genitalia, but can be differentiated from the latter by the male antennae which are shorter and slightly over half length of elytra, antennomeres II are shorter and 1.2 × as long as wide at apices, III are more than twice longer than II (2.1 ×); male genitalia is strongly swollen laterally at basal part in ventral view, dorsal plates are longer than ventral processes of parameres, with outer apical angles acute. In comparison, in
<taxonomicName id="4C506CE8FF97FFE1FB1F5FB1FAF94FDB" authorityName="Ge &amp; Yang &amp; Liu &amp; Yang" authorityYear="2021" box="[1156,1327,655,681]" class="Insecta" family="Cantharidae" genus="Stenothemus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="10" pageNumber="149" phylum="Arthropoda" rank="species" species="parameratus">
<emphasis id="B924CB79FF97FFE1FB1F5FB1FAF94FDB" box="[1156,1327,655,681]" italics="true" pageId="10" pageNumber="149">S. parameratus</emphasis>
</taxonomicName>
, the male antennae are longer and extend to apical one-third length of elytra, antennomeres II are longer and 1.7 × as long as wide at apices, III are less than twice longer than II (1.8 ×); male genitalia is moderately swollen laterally at basal part, dorsal plates are nearly as long as ventral processes of parameres, with outer apical angels subrounded.
</paragraph>
</subSubSection>
<subSubSection id="C34A44E0FF97FFE1FF5C5E21FBD44E2E" pageId="10" pageNumber="149" type="etymology">
<paragraph id="8BEF176BFF97FFE1FF5C5E21FBD44E2E" blockId="10.[151,1437,151,898]" pageId="10" pageNumber="149">
<emphasis id="B924CB79FF97FFE1FF5C5E21FE984E4A" bold="true" box="[199,334,799,825]" pageId="10" pageNumber="149">Etymology.</emphasis>
The specific name is derived from the Latin
<emphasis id="B924CB79FF97FFE1FCCE5E21FC484E4B" box="[853,926,799,824]" italics="true" pageId="10" pageNumber="149">acutus</emphasis>
(acute) and
<emphasis id="B924CB79FF97FFE1FBB55E21FBB54E4B" box="[1070,1123,799,824]" italics="true" pageId="10" pageNumber="149">apex</emphasis>
(tip), referring to its dorsal plates of parameres of the male genitalia being acute at its outer apical angles.
</paragraph>
</subSubSection>
<subSubSection id="C34A44E0FF97FFE1FF5C5E58FDCA4EF1" box="[199,540,870,898]" pageId="10" pageNumber="149" type="distribution">
<paragraph id="8BEF176BFF97FFE1FF5C5E58FDCA4EF1" blockId="10.[151,1437,151,898]" box="[199,540,870,898]" pageId="10" pageNumber="149">
<emphasis id="B924CB79FF97FFE1FF5C5E58FEB74EF3" bold="true" box="[199,353,870,896]" pageId="10" pageNumber="149">Distribution.</emphasis>
<collectingCountry id="F34757FBFF97FFE1FEFC5E59FE7C4EF2" box="[359,426,871,897]" name="China" pageId="10" pageNumber="149">China</collectingCountry>
(
<collectingRegion id="4994D989FF97FFE1FE225E59FDC64EF1" box="[441,528,871,898]" country="China" name="Xizang" pageId="10" pageNumber="149">Xizang</collectingRegion>
).
</paragraph>
</subSubSection>
</treatment>
</document>