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<document id="048267C45E543BD970741C47C7599F3B" ID-DOI="10.11646/zootaxa.5396.1.9" ID-ISSN="1175-5326" ID-Zenodo-Dep="10441229" ID-ZooBank="C6B834E8-02E7-408B-A533-FF951FF84763" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1703839772036" checkinUser="plazi" docAuthor="Lü, Ting, Du, Si-Le, Luo, Xin-Yu, Ren, Dong &amp; Yao, Yun-Zhi" docDate="2023" docId="03DB87FEFF8CFF92FF72FAE4D00EFBC4" docLanguage="en" docName="zootaxa.5396.1.9.pdf" docOrigin="Zootaxa 5396 (1)" docSource="https://www.mapress.com/zt/article/download/zootaxa.5396.1.9/52602" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.17:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="17" docTitle="Poljanka curticapillata Lu, Luo &amp; Yao 2023, sp. nov." docType="treatment" docVersion="3" lastPageNumber="47" masterDocId="FFE2FF86FF8FFF94FFE5FFFDD210FFB9" masterDocTitle="A new species of Protopsyllidiidae (Hemiptera, Sternorrhyncha) from the Middle Jurassic of northeastern China" masterLastPageNumber="49" masterPageNumber="41" pageNumber="44" updateTime="1703855730490" updateUser="felipe" zenodo-license-document="CLOSED">
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<mods:title id="EB240C8F7E18D2F82E84632222F59183">A new species of Protopsyllidiidae (Hemiptera, Sternorrhyncha) from the Middle Jurassic of northeastern China</mods:title>
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<mods:namePart id="1193486553189D0E0113423FCB302986">Lü, Ting</mods:namePart>
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<mods:namePart id="A0F024888B76E52A1E346D1F7411730B">Du, Si-Le</mods:namePart>
<mods:affiliation id="3D4043B8EF44E06E65ED1591FE14A6A0">Science and Technology Research Center of China Customs, Animal Quarantine Intitute, Beijing 101101, China</mods:affiliation>
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<mods:namePart id="08E5D3F2834C6951F18BA3C9D7743412">Luo, Xin-Yu</mods:namePart>
<mods:affiliation id="13DF765E7E6AD5438E9E0AE5535F48AF">Department of Entomology MOA Key Lab of Pest Monitoring and Green Management, College of Plant Protection, China Agricultural University, Beijing 100193, China</mods:affiliation>
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<mods:namePart id="4F10D27306141BA0D696FDA58AF3F9A4">Ren, Dong</mods:namePart>
<mods:affiliation id="8D3EECF223B1055F63E0848940472C4A">College of Life Sciences and Academy for Multidisciplinary Studies, Capital Normal University, Beijing 100048, China</mods:affiliation>
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<mods:namePart id="F04381100204850E44AB89E72E9B7E04">Yao, Yun-Zhi</mods:namePart>
<mods:affiliation id="4480CAA34B46A249C7CEA1A015F42FE1">College of Life Sciences and Academy for Multidisciplinary Studies, Capital Normal University, Beijing 100048, China</mods:affiliation>
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<mods:date id="8F09DC9801D9843D60B7D73F19DE7090">2023</mods:date>
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<treatment id="03DB87FEFF8CFF92FF72FAE4D00EFBC4" ID-DOI="http://doi.org/10.5281/zenodo.10441237" ID-Zenodo-Dep="10441237" LSID="urn:lsid:plazi:treatment:03DB87FEFF8CFF92FF72FAE4D00EFBC4" httpUri="http://treatment.plazi.org/id/03DB87FEFF8CFF92FF72FAE4D00EFBC4" lastPageId="6" lastPageNumber="47" pageId="3" pageNumber="44">
<subSubSection id="C3686563FF8CFF97FF72FAE4D0CBFA8D" box="[151,731,1305,1332]" pageId="3" pageNumber="44" type="nomenclature">
<paragraph id="8BCD36E8FF8CFF97FF72FAE4D0CBFA8D" blockId="3.[151,731,1305,1368]" box="[151,731,1305,1332]" pageId="3" pageNumber="44">
<heading id="D0858184FF8CFF97FF72FAE4D0CBFA8D" bold="true" box="[151,731,1305,1332]" fontSize="11" level="1" pageId="3" pageNumber="44" reason="1">
<emphasis id="B906EAFAFF8CFF97FF72FAE4D0CBFA8D" bold="true" box="[151,731,1305,1332]" pageId="3" pageNumber="44">
<taxonomicName id="4C724D6BFF8CFF97FF72FAE4D060FA8D" authority="Lu, Luo &amp; Yao" authorityName="Lu, Luo &amp; Yao" authorityYear="2023" box="[151,624,1305,1332]" class="Insecta" family="Protopsyllidiidae" genus="Poljanka" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="3" pageNumber="44" phylum="Arthropoda" rank="species" species="curticapillata" status="sp. nov.">
<emphasis id="B906EAFAFF8CFF97FF72FAE4D3BDFA8D" bold="true" box="[151,429,1305,1332]" italics="true" pageId="3" pageNumber="44">Poljanka curticapillata</emphasis>
Lü, Luo &amp; Yao
</taxonomicName>
,
<taxonomicNameLabel id="A2355781FF8CFF97FD98FAE7D0CBFA8D" box="[637,731,1306,1332]" pageId="3" pageNumber="44" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
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</paragraph>
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<subSubSection id="C3686563FF8CFF97FF72FAC3D31BFAE1" box="[151,267,1342,1368]" pageId="3" pageNumber="44" type="description">
<paragraph id="8BCD36E8FF8CFF97FF72FAC3D31BFAE1" blockId="3.[151,731,1305,1368]" box="[151,267,1342,1368]" pageId="3" pageNumber="44">
(
<figureCitation id="13492A6DFF8CFF97FF7AFAC3D2F8FAE1" box="[159,232,1342,1368]" captionStart="FIGURE 2" captionStartId="4.[151,250,1098,1122]" captionTargetBox="[151,1435,237,1074]" captionTargetId="figure-47@4.[151,1435,237,1075]" captionTargetPageId="4" captionText="FIGURE 2. Habitus of Poljanka curticapillata Lü, Luo &amp; Yao, sp. nov. A and B, Photographs of the holotype under alcohol. A, CNU-PSY-NN2023002p. B, CNU-PSY-NN2023002c. C and D, Photographs of the paratype under alcohol. C, CNU-PSY- NN2023003p. D, CNU-PSY-NN2023003c. Scale bars = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10441233" httpUri="https://zenodo.org/record/10441233/files/figure.png" pageId="3" pageNumber="44">Figs 2</figureCitation>
,
<figureCitation id="13492A6DFF8CFF97FF11FAC3D312FAE1" box="[244,258,1342,1368]" captionStart="FIGURE 3" captionStartId="5.[151,250,1430,1454]" captionTargetBox="[301,1285,194,1394]" captionTargetId="figure-18@5.[290,1298,181,1406]" captionTargetPageId="5" captionText="FIGURE 3. Poljanka curticapillata Lü, Luo &amp; Yao, sp. nov., line drawings of holotype, CNU-PSY-NN2023002pc. A, Body with wings. B, Fore wing. Scale bars = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10441235" httpUri="https://zenodo.org/record/10441235/files/figure.png" pageId="3" pageNumber="44">3</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C3686563FF8CFF97FF72FA7BD6CDFA7D" pageId="3" pageNumber="44" type="materials_examined">
<paragraph id="8BCD36E8FF8CFF97FF72FA7BD6CDFA7D" blockId="3.[151,1437,1414,2016]" pageId="3" pageNumber="44">
<emphasis id="B906EAFAFF8CFF97FF72FA7BD316FA19" bold="true" box="[151,262,1414,1440]" pageId="3" pageNumber="44">Material.</emphasis>
<materialsCitation id="3B1A3CB5FF8CFF97FEF6FA7BD0F5FA7D" pageId="3" pageNumber="44" specimenCode="CNU-PSY-NN2023002PC" specimenCount="1" specimenCount-male="1" typeStatus="holotype">
<typeStatus id="54C9884AFF8CFF97FEF6FA7BD36EFA19" box="[275,382,1414,1440]" pageId="3" pageNumber="44" type="holotype">Holotype</typeStatus>
,
<specimenCode id="DBD49E93FF8CFF97FE6AFA7BD0AAFA19" box="[399,698,1414,1440]" pageId="3" pageNumber="44">CNU-PSY-NN2023002PC</specimenCode>
(part and counterpart), a well-preserved specimen, with body mainly preserved and a rather clear forewing (
<specimenCount id="9D74FD61FF8CFF97FD78FA57D0C9FA7D" box="[669,729,1450,1476]" pageId="3" pageNumber="44" type="male">male</specimenCount>
);
</materialsCitation>
<materialsCitation id="3B1A3CB5FF8CFF97FD09FA57D6CDFA7D" box="[748,1245,1450,1476]" pageId="3" pageNumber="44" specimenCode="CNU-PSY-NN2023003PC" specimenCount="1" specimenCount-male="1" typeStatus="paratype">
<typeStatus id="54C9884AFF8CFF97FD09FA57D15FFA7D" box="[748,847,1450,1476]" pageId="3" pageNumber="44" type="paratype">paratype</typeStatus>
,
<specimenCode id="DBD49E93FF8CFF97FCBEFA57D695FA7D" box="[859,1157,1450,1476]" pageId="3" pageNumber="44">CNU-PSY-NN2023003PC</specimenCode>
(
<specimenCount id="9D74FD61FF8CFF97FB71FA57D6C0FA7D" box="[1172,1232,1450,1476]" pageId="3" pageNumber="44" type="male">male</specimenCount>
).
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="C3686563FF8CFF97FF22FA33D3B0F9ED" pageId="3" pageNumber="44" type="etymology">
<paragraph id="8BCD36E8FF8CFF97FF22FA33D1F7F9B5" blockId="3.[151,1437,1414,2016]" pageId="3" pageNumber="44">
<emphasis id="B906EAFAFF8CFF97FF22FA33D35EFA51" bold="true" box="[199,334,1486,1512]" pageId="3" pageNumber="44">Etymology.</emphasis>
Species name is derived from the Latin word
<emphasis id="B906EAFAFF8CFF97FCBEFA32D181FA51" box="[859,913,1487,1512]" italics="true" pageId="3" pageNumber="44">curt-</emphasis>
(short) and
<emphasis id="B906EAFAFF8CFF97FBCFFA33D69EFA51" box="[1066,1166,1486,1512]" italics="true" pageId="3" pageNumber="44">capillata</emphasis>
(setae), referring to the short setae on the antennae, legs, thorax and wings. The gender is feminine.
</paragraph>
<paragraph id="8BCD36E8FF8CFF97FF22F9EBD3B0F9ED" blockId="3.[151,1437,1414,2016]" pageId="3" pageNumber="44">
<emphasis id="B906EAFAFF8CFF97FF22F9EBD3C5F989" bold="true" box="[199,469,1558,1584]" pageId="3" pageNumber="44">Locality and horizon.</emphasis>
Daohugou Village, Ningcheng County,
<collectingRegion id="49B6F80AFF8CFF97FC5FF9EBD663F989" box="[954,1139,1558,1584]" country="China" name="Nei Mongol" pageId="3" pageNumber="44">Inner Mongolia</collectingRegion>
,
<collectingCountry id="F3657678FF8CFF97FB60F9EBD6DBF989" box="[1157,1227,1558,1584]" name="China" pageId="3" pageNumber="44">China</collectingCountry>
; Middle Jurassic, Jiulongshan Formation.
</paragraph>
</subSubSection>
<subSubSection id="C3686563FF8CFF97FF22F9A3D1A0F8B1" pageId="3" pageNumber="44" type="diagnosis">
<paragraph id="8BCD36E8FF8CFF97FF22F9A3D1A0F8B1" blockId="3.[151,1437,1414,2016]" pageId="3" pageNumber="44">
<emphasis id="B906EAFAFF8CFF97FF22F9A3D352F9C1" bold="true" box="[199,322,1630,1656]" pageId="3" pageNumber="44">Diagnosis.</emphasis>
Scapus 1.331.4 times thicker than pedicelli, pedicelli about three times as thick as flagellomeres, flagellomeres with 6 slender segments and one swollen section at apex, apical section divided into 6 subsections; gena conical, with setae; all tibiae with visibly 4 metatibial apical spurs at distal apex; basal tarsomeres of hind tarsi about twice longer than apical tarsomeres; forewing with R long, about 1.68 times the length of M + Cu
<subScript id="17F634ADFF8CFF97FAB6F921D74BF953" attach="left" box="[1363,1371,1756,1770]" fontSize="6" pageId="3" pageNumber="44">1</subScript>
; M
<subScript id="17F634ADFF8CFF97FA66F921D78DF953" attach="left" box="[1411,1437,1756,1770]" fontSize="6" pageId="3" pageNumber="44">3+4</subScript>
weakly sinusoidal; Cu
<subScript id="17F634ADFF8CFF97FE75F8FDD38FF8B7" attach="left" box="[400,415,1792,1806]" fontSize="6" pageId="3" pageNumber="44">1a</subScript>
about 3.63 times the length of the curved Cu
<subScript id="17F634ADFF8CFF97FC7CF8FDD1B9F8B7" attach="left" box="[921,937,1792,1806]" fontSize="6" pageId="3" pageNumber="44">1b</subScript>
.
</paragraph>
</subSubSection>
<subSubSection id="C3686563FF8CFF92FF22F8EFD0B4FF6C" lastPageId="6" lastPageNumber="47" pageId="3" pageNumber="44" type="description">
<paragraph id="8BCD36E8FF8CFF97FF22F8EFD1EFF895" blockId="3.[151,1437,1414,2016]" box="[199,1023,1810,1836]" pageId="3" pageNumber="44">
<emphasis id="B906EAFAFF8CFF97FF22F8EFD349F895" bold="true" box="[199,345,1810,1836]" pageId="3" pageNumber="44">Description.</emphasis>
Body relatively small, approximately twice as long as wide.
</paragraph>
<paragraph id="8BCD36E8FF8CFF90FF22F8CBD12CFF6C" blockId="3.[151,1437,1414,2016]" lastBlockId="4.[151,1436,151,213]" lastPageId="4" lastPageNumber="45" pageId="3" pageNumber="44">
Head length about
<quantity id="4C8A9B0DFF8CFF97FE7DF8CBD3FFF8E9" box="[408,495,1846,1873]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="3" pageNumber="44" unit="mm" value="0.5">0.5 mm</quantity>
; plane of head nearly vertical; vertex with several setae; gena conical, and with setae; eyes subround; antennae rather long, about 4.74 times the length of the head; antenna filiform, with setae, divided into scapus, pedicelli and flagellomeres; scapus globular, 1.33 times as thick as pedicelli; pedicelli cylindrical, three times as thick as flagellomeres; flagellomeres 1 to 6 slender and apical flagellum slightly swollen, all flagellomeres with long setae on both sides; scapus equal to pedicelli in length; flagellomere segment the longest, about 1.69 times the length of scapus and pedicelli combined, 1.3 times the length of segment II; segments VI slightly swollen at apex; apical flagellum divided into 6 subsections.
</paragraph>
<caption id="DF0D6660FF8BFF90FF72FBB7D13BFB13" ID-DOI="http://doi.org/10.5281/zenodo.10441233" ID-Zenodo-Dep="10441233" httpUri="https://zenodo.org/record/10441233/files/figure.png" pageId="4" pageNumber="45" startId="4.[151,250,1098,1122]" targetBox="[151,1435,237,1074]" targetPageId="4" targetType="figure">
<paragraph id="8BCD36E8FF8BFF90FF72FBB7D13BFB13" blockId="4.[151,1437,1098,1194]" pageId="4" pageNumber="45">
<emphasis id="B906EAFAFF8BFF90FF72FBB7D304FBDB" bold="true" box="[151,276,1098,1122]" pageId="4" pageNumber="45">FIGURE 2.</emphasis>
Habitus of
<taxonomicName id="4C724D6BFF8BFF90FE68FBB7D10DFBDB" authority="Lu, Luo &amp; Yao" authorityName="Lu, Luo &amp; Yao" authorityYear="2023" box="[397,797,1098,1122]" class="Insecta" family="Protopsyllidiidae" genus="Poljanka" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="4" pageNumber="45" phylum="Arthropoda" rank="species" species="curticapillata" status="sp. nov.">
<emphasis id="B906EAFAFF8BFF90FE68FBB7D069FBDB" box="[397,633,1098,1122]" italics="true" pageId="4" pageNumber="45">Poljanka curticapillata</emphasis>
Lü, Luo &amp; Yao
</taxonomicName>
,
<emphasis id="B906EAFAFF8BFF90FCCDFBB7D182FBDB" bold="true" box="[808,914,1098,1122]" pageId="4" pageNumber="45">
<taxonomicNameLabel id="A2355781FF8BFF90FCCDFBB7D169FBDB" box="[808,889,1098,1122]" pageId="4" pageNumber="45" rank="species">sp. nov.</taxonomicNameLabel>
A
</emphasis>
and
<emphasis id="B906EAFAFF8BFF90FC20FBB7D1C6FBDB" bold="true" box="[965,982,1098,1122]" pageId="4" pageNumber="45">B</emphasis>
, Photographs of the holotype under alcohol.
<emphasis id="B906EAFAFF8BFF90FF72FB93D2B9FB3F" bold="true" box="[151,169,1134,1158]" pageId="4" pageNumber="45">A</emphasis>
, CNU-PSY-NN2023002p.
<emphasis id="B906EAFAFF8BFF90FE25FB93D3C1FB3F" bold="true" box="[448,465,1134,1158]" pageId="4" pageNumber="45">B</emphasis>
, CNU-PSY-NN2023002c.
<emphasis id="B906EAFAFF8BFF90FD02FB93D0E9FB3F" bold="true" box="[743,761,1134,1158]" pageId="4" pageNumber="45">C</emphasis>
and
<emphasis id="B906EAFAFF8BFF90FCC9FB93D12EFB3F" bold="true" box="[812,830,1134,1158]" pageId="4" pageNumber="45">D</emphasis>
, Photographs of the paratype under alcohol.
<emphasis id="B906EAFAFF8BFF90FAEFFB93D70CFB3F" bold="true" box="[1290,1308,1134,1158]" pageId="4" pageNumber="45">C</emphasis>
, CNU-PSYNN2023003p.
<emphasis id="B906EAFAFF8BFF90FECBFB6FD350FB13" bold="true" box="[302,320,1170,1194]" pageId="4" pageNumber="45">D</emphasis>
, CNU-PSY-NN2023003c. Scale bars = 0.5 mm.
</paragraph>
</caption>
<paragraph id="8BCD36E8FF8BFF90FF22FB00D1E5FAE6" blockId="4.[151,1437,1276,2023]" pageId="4" pageNumber="45">Pronotum well-developed; mesopraescutum, mesoscutum and mesoscutellum visible; junctions between pronotum and mesopraescutum, and between mesopraescutum and mesoscutum with dense setae, mesoscutum with dense setae; propleuron long and cylindrical, with numerous short stiff setae.</paragraph>
<paragraph id="8BCD36E8FF8BFF90FF22FA95D0FBF9C7" blockId="4.[151,1437,1276,2023]" pageId="4" pageNumber="45">Trochanter approximately cylindrical. Femora stout, both sides swollen slightly, middle area the thickest, surface with dense setae; fore femora 2.57 times as thick as corresponding tibiae; middle femora 2.28 times as thick as corresponding tibiae; hind femora 3.14 times as thick as corresponding tibiae. Tibiae slender, all tibiae slightly swollen at apex, with 4 visible apical spurs; all tibiae neatly covered with setae, hind tibiae setae longer and thicker than fore tibiae and middle tibiae; hind tibiae the longest, about 1.41 times the length of fore and middle tibiae. Tarsi two-segmented, basal tarsomere of fore and middle legs a little longer than corresponding apical tarsomere, and basal tarsomere of hind leg about 2.11 times as long as apical tarsomere; hind tarsi the longest, significantly longer than fore and middle tarsi; two claws at apex of tarsi.</paragraph>
<paragraph id="8BCD36E8FF8BFF90FF22F975D0EBF85E" blockId="4.[151,1437,1276,2023]" pageId="4" pageNumber="45">
Forewing length about 3.824.25, narrow basally, rounded apically, with short, fine, dense setae on margin; short setae on vein, long and stiff setae on A
<subScript id="17F634ADFF8BFF90FD43F942D0BEF974" attach="left" box="[678,686,1727,1741]" fontSize="6" pageId="4" pageNumber="45">1</subScript>
; small evident ring around each setal base on vein, the distance between near small rings equal to the length of the setae on all veins excluding A
<subScript id="17F634ADFF8BFF90FBC1F91ED63CF948" attach="left" box="[1060,1068,1763,1777]" fontSize="6" pageId="4" pageNumber="45">1</subScript>
. R slightly longer than M + Cu
<subScript id="17F634ADFF8BFF90FA68F91ED785F948" attach="left" box="[1421,1429,1763,1777]" fontSize="6" pageId="4" pageNumber="45">1</subScript>
, about 1.68 times as long as M + Cu
<subScript id="17F634ADFF8BFF90FDD1F8FAD02CF8AC" attach="left" box="[564,572,1799,1813]" fontSize="6" pageId="4" pageNumber="45">1</subScript>
. R forked, R
<subScript id="17F634ADFF8BFF90FD36F8FAD0CBF8AC" attach="left" box="[723,731,1799,1813]" fontSize="6" pageId="4" pageNumber="45">1</subScript>
and Rs separated at
<quantity id="4C8A9B0DFF8BFF90FC2EF909D621F8B6" box="[971,1073,1780,1807]" metricMagnitude="-4" metricUnit="m" metricValue="7.7" pageId="4" pageNumber="45" unit="mm" value="0.77">0.77 mm</quantity>
from wing base, R
<subScript id="17F634ADFF8BFF90FAEBF8FAD706F8AC" attach="left" box="[1294,1302,1799,1813]" fontSize="6" pageId="4" pageNumber="45">1</subScript>
not forked; Rs long, clearly longer than R
<subScript id="17F634ADFF8BFF90FE0CF8D6D3E1F880" attach="left" box="[489,497,1835,1849]" fontSize="6" pageId="4" pageNumber="45">1</subScript>
; R
<subScript id="17F634ADFF8BFF90FDF6F8D6D00BF880" attach="left" box="[531,539,1835,1849]" fontSize="6" pageId="4" pageNumber="45">1</subScript>
and Rs parallel from base, subsequently reaching to costal margin. M short and straight, forked into M
<subScript id="17F634ADFF8BFF90FE71F8B2D3BDF8E4" attach="left" box="[404,429,1871,1885]" fontSize="6" pageId="4" pageNumber="45">1+2</subScript>
and M
<subScript id="17F634ADFF8BFF90FE19F8B2D006F8E4" attach="left" box="[508,534,1871,1885]" fontSize="6" pageId="4" pageNumber="45">3+4</subScript>
, distally than R forked and more basally than Cu
<subScript id="17F634ADFF8BFF90FBDFF8B2D652F8E4" attach="left" box="[1082,1090,1871,1885]" fontSize="6" pageId="4" pageNumber="45">1</subScript>
forked; M
<subScript id="17F634ADFF8BFF90FB5CF8B2D6C3F8E4" attach="left" box="[1209,1235,1871,1885]" fontSize="6" pageId="4" pageNumber="45">1+2</subScript>
long and straight, about 2.6 times the length of M; M
<subScript id="17F634ADFF8BFF90FDCCF88ED053F838" attach="left" box="[553,579,1907,1921]" fontSize="6" pageId="4" pageNumber="45">3+4</subScript>
bending towards posterior margin and slightly sinusoidal, about 2.38 times as long as M. Cu
<subScript id="17F634ADFF8BFF90FEBDF86AD370F81C" attach="left" box="[344,352,1943,1957]" fontSize="6" pageId="4" pageNumber="45">1</subScript>
forked into Cu
<subScript id="17F634ADFF8BFF90FDE8F86AD00CF81C" attach="left" box="[525,540,1943,1957]" fontSize="6" pageId="4" pageNumber="45">1a</subScript>
and Cu
<subScript id="17F634ADFF8BFF90FD90F86AD095F81C" attach="left" box="[629,645,1943,1957]" fontSize="6" pageId="4" pageNumber="45">1b</subScript>
; Cu
<subScript id="17F634ADFF8BFF90FD53F86AD0D5F81C" attach="left" box="[694,709,1943,1957]" fontSize="6" pageId="4" pageNumber="45">1a</subScript>
long and curved, Cu
<subScript id="17F634ADFF8BFF90FC56F86AD1D3F81C" attach="left" box="[947,963,1943,1957]" fontSize="6" pageId="4" pageNumber="45">1b</subScript>
short and curved, Cu
<subScript id="17F634ADFF8BFF90FB52F86AD6D6F81C" attach="left" box="[1207,1222,1943,1957]" fontSize="6" pageId="4" pageNumber="45">1a</subScript>
3.63 times as long as Cu
<subScript id="17F634ADFF8BFF90FF3CF846D2F9F870" attach="left" box="[217,233,1979,1993]" fontSize="6" pageId="4" pageNumber="45">1b</subScript>
. Cu
<subScript id="17F634ADFF8BFF90FEFEF846D333F870" attach="left" box="[283,291,1979,1993]" fontSize="6" pageId="4" pageNumber="45">2</subScript>
nearly parallel to Cu
<subScript id="17F634ADFF8BFF90FDFFF846D032F870" attach="left" box="[538,546,1979,1993]" fontSize="6" pageId="4" pageNumber="45">1</subScript>
. Cell m
<subScript id="17F634ADFF8BFF90FD64F846D099F870" attach="left" box="[641,649,1979,1993]" fontSize="6" pageId="4" pageNumber="45">1</subScript>
elongated, significantly longer than cell cu
<subScript id="17F634ADFF8BFF90FB98F846D695F870" attach="left" box="[1149,1157,1979,1993]" fontSize="6" pageId="4" pageNumber="45">1</subScript>
. Hindwing smaller than forewing, marginal fringe with short, soft, dense setae.
</paragraph>
<caption id="DF0D6660FF8AFF91FF72FA6BD06CFA6B" ID-DOI="http://doi.org/10.5281/zenodo.10441235" ID-Zenodo-Dep="10441235" httpUri="https://zenodo.org/record/10441235/files/figure.png" pageId="5" pageNumber="46" startId="5.[151,250,1430,1454]" targetBox="[301,1285,194,1394]" targetPageId="5" targetType="figure">
<paragraph id="8BCD36E8FF8AFF91FF72FA6BD06CFA6B" blockId="5.[151,1436,1430,1491]" pageId="5" pageNumber="46">
<emphasis id="B906EAFAFF8AFF91FF72FA6BD304FA17" bold="true" box="[151,276,1430,1454]" pageId="5" pageNumber="46">FIGURE 3.</emphasis>
<taxonomicName id="4C724D6BFF8AFF91FEF9FA6AD0BFFA17" authority="Lu, Luo &amp; Yao" authorityName="Lu, Luo &amp; Yao" authorityYear="2023" box="[284,687,1431,1455]" class="Insecta" family="Protopsyllidiidae" genus="Poljanka" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="5" pageNumber="46" phylum="Arthropoda" rank="species" species="curticapillata" status="sp. nov.">
<emphasis id="B906EAFAFF8AFF91FEF9FA6AD019FA16" box="[284,521,1431,1455]" italics="true" pageId="5" pageNumber="46">Poljanka curticapillata</emphasis>
Lü, Luo &amp; Yao
</taxonomicName>
,
<emphasis id="B906EAFAFF8AFF91FD5EFA6AD11CFA16" bold="true" box="[699,780,1431,1455]" pageId="5" pageNumber="46">
<taxonomicNameLabel id="A2355781FF8AFF91FD5EFA6AD11CFA16" box="[699,780,1431,1455]" pageId="5" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, line drawings of holotype, CNU-PSY-NN2023002pc.
<emphasis id="B906EAFAFF8AFF91FAA0FA6BD747FA17" bold="true" box="[1349,1367,1430,1454]" pageId="5" pageNumber="46">A</emphasis>
, Body with wings.
<emphasis id="B906EAFAFF8AFF91FEF1FA46D335FA6A" bold="true" box="[276,293,1467,1491]" pageId="5" pageNumber="46">B</emphasis>
, Fore wing. Scale bars = 0.5 mm.
</paragraph>
</caption>
<paragraph id="8BCD36E8FF8AFF91FF22F9D8D042F93E" blockId="5.[151,1437,1573,2031]" pageId="5" pageNumber="46">Abdomen roughly oval, the preservation of apical abdomen poor. Tergites IIIVII well-developed; apical anal tube neatly covered with a row of setae, setae base with small ring. Sternites IIIVII well-developed, segment VII apex possible with part of sperm pump.</paragraph>
<paragraph id="8BCD36E8FF8AFF92FF22F96CD0B4FF6C" blockId="5.[151,1437,1573,2031]" lastBlockId="6.[151,1437,150,1149]" lastPageId="6" lastPageNumber="47" pageId="5" pageNumber="46">
<emphasis id="B906EAFAFF8AFF91FF22F96CD3F6F913" bold="true" box="[199,486,1680,1707]" pageId="5" pageNumber="46">Measurements (in mm).</emphasis>
<typeStatus id="54C9884AFF8AFF91FE0AF96CD04AF912" box="[495,602,1681,1707]" pageId="5" pageNumber="46" type="holotype">Holotype</typeStatus>
, CNU-PSY-NN2023002PC: Body length 3.84, maximal width 1.90; head length 0.50; antennal segments length VIII: 0.13, 0.13, 0.44, 0.38, 0.34, 0.29, 0.20, 0.17, apical flagellum length 0.29; pronotum length 0.36; mesopraescutum length 0.33; mesoscutum length 0.64; mesoscutellum length 0.34; length of fore leg: femur 0.83, tibia 1.25, tarsomeres II: 0.29, 0.28; length of middle leg: femur 0.85, tibia 1.25, tarsomeres II: 0.25, 0.23; length of hind leg: femur?, tibia 1.71, tarsomeres II: 0.59, 0.28; forewing length 3.82, width 2.06; vein lengths: R 0.74, R
<subScript id="17F634ADFF8AFF91FDFBF8AAD036F8DC" attach="left" box="[542,550,1879,1893]" fontSize="6" pageId="5" pageNumber="46">1</subScript>
2.45, Rs 2.90, M + Cu
<subScript id="17F634ADFF8AFF91FCC0F8AAD13DF8DC" attach="left" box="[805,813,1879,1893]" fontSize="6" pageId="5" pageNumber="46">1</subScript>
0.44, M 0.96, M
<subScript id="17F634ADFF8AFF91FC0CF8AAD612F8DC" attach="left" box="[1001,1026,1879,1893]" fontSize="6" pageId="5" pageNumber="46">1+2</subScript>
2.54, M
<subScript id="17F634ADFF8AFF91FB84F8AAD66BF8DC" attach="left" box="[1121,1147,1879,1893]" fontSize="6" pageId="5" pageNumber="46">3+4</subScript>
2.28, Cu
<subScript id="17F634ADFF8AFF91FB05F8AAD6F8F8DC" attach="left" box="[1248,1256,1879,1893]" fontSize="6" pageId="5" pageNumber="46">1</subScript>
1.89, Cu
<subScript id="17F634ADFF8AFF91FAABF8AAD74EF8DC" attach="left" box="[1358,1374,1879,1893]" fontSize="6" pageId="5" pageNumber="46">1a</subScript>
0.98, Cu
<subScript id="17F634ADFF8AFF91FF5DF886D2D8F830" attach="left" box="[184,200,1915,1929]" fontSize="6" pageId="5" pageNumber="46">1b</subScript>
0.27.
<typeStatus id="54C9884AFF8AFF91FEEBF894D363F83A" box="[270,371,1897,1923]" pageId="5" pageNumber="46" type="paratype">Paratype</typeStatus>
, CNU-PSY-NN2023003PC: Body length 4.11, maximal width 1.90; head length 0.65; antennal segments length VIII: 0.14, 0.14, 0.47, 0.45, 0.39, 0.32, 0.25, 0.19, apical flagellum length 0.30; pronotum length 0.41; mesopraescutum length 0.33; mesoscutum length 0.70; mesoscutellum length?; length of fore leg: femur 0.80, tibia 1.11, tarsomeres II: 0.22, 0.22; length of middle leg:?; length of hind leg: femur?, tibia?, tarsomeres II: 0.52, 0.32; forewing length 4.25, width 2.35; vein lengths: R 0.66, R
<subScript id="17F634ADFF89FF92FC43FF54D1BEFF0E" attach="left" box="[934,942,169,183]" fontSize="6" pageId="6" pageNumber="47">1</subScript>
3.50, Rs 3.44, M + Cu
<subScript id="17F634ADFF89FF92FB52FF54D6AFFF0E" attach="left" box="[1207,1215,169,183]" fontSize="6" pageId="6" pageNumber="47">1</subScript>
0.50, M 0.90, M
<subScript id="17F634ADFF89FF92FA66FF54D78CFF0E" attach="left" box="[1411,1436,169,183]" fontSize="6" pageId="6" pageNumber="47">1+2</subScript>
2.63, M
<subScript id="17F634ADFF89FF92FF0AFF30D319FF62" attach="left" box="[239,265,205,219]" fontSize="6" pageId="6" pageNumber="47">3+4</subScript>
2.38, Cu
<subScript id="17F634ADFF89FF92FE8AFF30D367FF62" attach="left" box="[367,375,205,219]" fontSize="6" pageId="6" pageNumber="47">1</subScript>
1.90, Cu
<subScript id="17F634ADFF89FF92FE3BFF30D3FDFF62" attach="left" box="[478,493,205,219]" fontSize="6" pageId="6" pageNumber="47">1a</subScript>
0.90, Cu
<subScript id="17F634ADFF89FF92FDB1FF30D074FF62" attach="left" box="[596,612,205,219]" fontSize="6" pageId="6" pageNumber="47">1b</subScript>
0.26.
</paragraph>
</subSubSection>
<subSubSection id="C3686563FF89FF92FF22FF22D00EFBC4" pageId="6" pageNumber="47" type="discussion">
<paragraph id="8BCD36E8FF89FF92FF22FF22D2E0FE30" blockId="6.[151,1437,150,1149]" pageId="6" pageNumber="47">
<emphasis id="B906EAFAFF89FF92FF22FF22D32BFF40" bold="true" box="[199,315,223,249]" pageId="6" pageNumber="47">Remarks.</emphasis>
The new species is assigned to
<taxonomicName id="4C724D6BFF89FF92FD25FF22D135FF40" authorityName="Klimaszewski" authorityYear="1995" box="[704,805,223,249]" class="Insecta" family="Protopsyllidiidae" genus="Poljanka" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="6" pageNumber="47" phylum="Arthropoda" rank="genus">
<emphasis id="B906EAFAFF89FF92FD25FF22D135FF40" box="[704,805,223,249]" italics="true" pageId="6" pageNumber="47">Poljanka</emphasis>
</taxonomicName>
due to the following features: scapus thickest, apical flagellum swollen; rostrum straight, long; femora thicker and shorter than the tibiae, apical tibiae swollen, with visible metatibial apical spurs (
<bibRefCitation id="EFE34B19FF89FF92FE18FEDAD0D3FEF8" author="Yang, G. &amp; Yao, Y. Z. &amp; Ren, D." box="[509,707,295,321]" pageId="6" pageNumber="47" pagination="125 - 130" refId="ref7179" refString="Yang, G., Yao, Y. Z. &amp; Ren, D. (2013) Poljanka strigosa, a new species of Protopsyllidiidae (Hemiptera, Sternorrhyncha) from the Middle Jurassic of China. Alcheringa: An Australasian Journal of Palaeontology, 37, 125 - 130. https: // doi. org / 10.1080 / 03115518.2012.715325" type="journal article" year="2013">
Yang
<emphasis id="B906EAFAFF89FF92FDA7FEDAD066FEF8" box="[578,630,295,321]" italics="true" pageId="6" pageNumber="47">et al</emphasis>
. 2013
</bibRefCitation>
); forewing narrow at base, rounded at apex; vein R
<subScript id="17F634ADFF89FF92FAF1FEC4D70CFEFE" attach="left" box="[1300,1308,313,327]" fontSize="6" pageId="6" pageNumber="47">1</subScript>
not forked (
<bibRefCitation id="EFE34B19FF89FF92FF7AFEB6D392FEDC" author="Klimaszewski, S. M." box="[159,386,330,357]" pageId="6" pageNumber="47" pagination="33 - 43" refId="ref6339" refString="Klimaszewski, S. M. (1995) Supplement to the knowledge of Protopsyllidiidae (Homoptera, Psyllomorpha). Acta Biologica Silesiana, 27, 33 - 43." type="journal article" year="1995">Klimaszewski 1995</bibRefCitation>
); branches of M longer than vein M (Becker-Migdisova 1985); cell m
<subScript id="17F634ADFF89FF92FB76FEA0D68BFED2" attach="left" box="[1171,1179,349,363]" fontSize="6" pageId="6" pageNumber="47">1</subScript>
elongated, longer than cell cu
<subScript id="17F634ADFF89FF92FF04FE7CD2F9FE36" attach="left" box="[225,233,385,399]" fontSize="6" pageId="6" pageNumber="47">1</subScript>
.
</paragraph>
<paragraph id="8BCD36E8FF89FF92FF22FE6ED00EFBC4" blockId="6.[151,1437,150,1149]" pageId="6" pageNumber="47">
At present, six species from Karatau in
<collectingCountry id="F3657678FF89FF92FD6AFE6ED102FE14" box="[655,786,403,429]" name="Kazakhstan" pageId="6" pageNumber="47">Kazakhstan</collectingCountry>
and Daohugou in
<collectingCountry id="F3657678FF89FF92FC0DFE6ED63BFE14" box="[1000,1067,403,429]" name="China" pageId="6" pageNumber="47">China</collectingCountry>
have been described within this genus.
<taxonomicName id="4C724D6BFF89FF92FF02FE4AD08FFE68" authority="Lu, Luo &amp; Yao" authorityName="Lu, Luo &amp; Yao" authorityYear="2023" box="[231,671,439,465]" class="Insecta" family="Protopsyllidiidae" genus="Poljanka" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="6" pageNumber="47" phylum="Arthropoda" rank="species" species="curticapillata" status="sp. nov.">
<emphasis id="B906EAFAFF89FF92FF02FE4AD3FBFE68" box="[231,491,439,465]" italics="true" pageId="6" pageNumber="47">Poljanka curticapillata</emphasis>
Lü, Luo &amp; Yao
</taxonomicName>
,
<emphasis id="B906EAFAFF89FF92FD4FFE4AD114FE68" bold="true" box="[682,772,439,465]" pageId="6" pageNumber="47">
<taxonomicNameLabel id="A2355781FF89FF92FD4FFE4AD114FE68" box="[682,772,439,465]" pageId="6" pageNumber="47" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
can be distinguished from four species reported in Karatau by the following characteristics: apical flagellum divided into many small subsections, forewing length
<quantity id="4C8A9B0DFF89FF92FAC9FE27D2D5FDA0" metricMagnitude="-3" metricUnit="m" metricValue="4.05" metricValueMax="4.25" metricValueMin="3.85" pageId="6" pageNumber="47" unit="mm" value="4.05" valueMax="4.25" valueMin="3.85">3.854.25 mm</quantity>
, both margin and veins of forewing with setae, R forked more distally than the fork in M + Cu
<subScript id="17F634ADFF89FF92FB39FDECD6F4FDA6" attach="left" box="[1244,1252,529,543]" fontSize="6" pageId="6" pageNumber="47">1</subScript>
, Cu
<subScript id="17F634ADFF89FF92FAF6FDECD70BFDA6" attach="left" box="[1299,1307,529,543]" fontSize="6" pageId="6" pageNumber="47">1</subScript>
forked into curved Cu
<subScript id="17F634ADFF89FF92FEE9FDC8D30BFDFA" attach="left" box="[268,283,565,579]" fontSize="6" pageId="6" pageNumber="47">1a</subScript>
and Cu
<subScript id="17F634ADFF89FF92FE91FDC8D394FDFA" attach="left" box="[372,388,565,579]" fontSize="6" pageId="6" pageNumber="47">1b</subScript>
and the branches form a right angle, and basal tarsomere longer, about 2.11 times as long as apical tarsomere in hind leg. The new species shares many similarities with
<taxonomicName id="4C724D6BFF89FF92FC02FDBAD779FDD8" authority="Yang et al., 2012" authorityName="Yang" authorityYear="2012" box="[999,1385,583,609]" class="Insecta" family="Protopsyllidiidae" genus="Poljanka" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="6" pageNumber="47" phylum="Arthropoda" rank="species" species="hirsuta">
<emphasis id="B906EAFAFF89FF92FC02FDBAD6B2FDD8" box="[999,1186,583,609]" italics="true" pageId="6" pageNumber="47">Poljanka hirsuta</emphasis>
<bibRefCitation id="EFE34B19FF89FF92FB4DFDBAD779FDD8" author="Yang, G. &amp; Yao, Y. Z. &amp; Ren, D." box="[1192,1385,583,609]" pageId="6" pageNumber="47" pagination="36 - 42" refId="ref7120" refString="Yang, G., Yao, Y. Z. &amp; Ren, D. (2012) A new species of Protopsyllidiidae (Hemiptera, Sternorrhyncha) from the Middle Jurassic of China. Zootaxa, 3274 (1), 36 - 42. https: // doi. org / 10.11646 / zootaxa. 3274.1.4" type="journal article" year="2012">
Yang
<emphasis id="B906EAFAFF89FF92FB0CFDBAD70AFDD8" box="[1257,1306,583,609]" italics="true" pageId="6" pageNumber="47">et al</emphasis>
., 2012
</bibRefCitation>
</taxonomicName>
, and
<taxonomicName id="4C724D6BFF89FF92FF72FD96D00DFD3C" authority="Yang et al., 2013" authorityName="Yang" authorityYear="2013" box="[151,541,619,645]" class="Insecta" family="Protopsyllidiidae" genus="Poljanka" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="6" pageNumber="47" phylum="Arthropoda" rank="species" species="strigosa">
<emphasis id="B906EAFAFF89FF92FF72FD96D34CFD3D" box="[151,348,619,645]" italics="true" pageId="6" pageNumber="47">Poljanka strigosa</emphasis>
<bibRefCitation id="EFE34B19FF89FF92FE84FD96D00DFD3C" author="Yang, G. &amp; Yao, Y. Z. &amp; Ren, D." box="[353,541,619,645]" pageId="6" pageNumber="47" pagination="125 - 130" refId="ref7179" refString="Yang, G., Yao, Y. Z. &amp; Ren, D. (2013) Poljanka strigosa, a new species of Protopsyllidiidae (Hemiptera, Sternorrhyncha) from the Middle Jurassic of China. Alcheringa: An Australasian Journal of Palaeontology, 37, 125 - 130. https: // doi. org / 10.1080 / 03115518.2012.715325" type="journal article" year="2013">
Yang
<emphasis id="B906EAFAFF89FF92FE44FD96D3C1FD3C" box="[417,465,619,645]" italics="true" pageId="6" pageNumber="47">et al</emphasis>
., 2013
</bibRefCitation>
</taxonomicName>
from Daohugou in the flagellum apically divided into numerous subsections, the labium straight, long, three-segmented, both body and veins with setae and a similar forewing venation. However, it differs from the two species from Daohugou in its flagellum composed of 6 slender segments and 1 swollen section divided into multiple small subsections (
<emphasis id="B906EAFAFF89FF92FD8AFD2AD09DFD49" box="[623,653,727,752]" italics="true" pageId="6" pageNumber="47">vs.</emphasis>
flagellum is composed of 7 slender segments and 1 swollen apical section divided into multiple small subsections in the two species), segments IIIVIII of the antennae decreasing in length progressively (
<emphasis id="B906EAFAFF89FF92FE4FFCE2D3D8FC81" box="[426,456,799,824]" italics="true" pageId="6" pageNumber="47">vs.</emphasis>
the length of the flagellomeres do not decrease in sequence, and the length of segment VIII abruptly shortens), with gena (
<emphasis id="B906EAFAFF89FF92FDC4FCBED050FCE5" box="[545,576,835,860]" italics="true" pageId="6" pageNumber="47">vs.</emphasis>
without genae), R longer than M + Cu
<subScript id="17F634ADFF89FF92FC0BFCA8D1E6FCDA" attach="left" box="[1006,1014,853,867]" fontSize="6" pageId="6" pageNumber="47">1</subScript>
(
<emphasis id="B906EAFAFF89FF92FBE3FCBED635FCE5" box="[1030,1061,835,860]" italics="true" pageId="6" pageNumber="47">vs.</emphasis>
M + Cu
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longer than R). Besides, in comparison to
<taxonomicName id="4C724D6BFF89FF92FEB9FC9AD007FC38" box="[348,535,871,897]" class="Insecta" family="Protopsyllidiidae" genus="Poljanka" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="6" pageNumber="47" phylum="Arthropoda" rank="species" species="hirsute">
<emphasis id="B906EAFAFF89FF92FEB9FC9AD007FC38" box="[348,535,871,897]" italics="true" pageId="6" pageNumber="47">Poljanka hirsute</emphasis>
</taxonomicName>
,
<taxonomicName id="4C724D6BFF89FF92FDC0FC9AD13AFC38" authorityName="Lu, Luo &amp; Yao" authorityYear="2023" box="[549,810,871,897]" class="Insecta" family="Protopsyllidiidae" genus="Poljanka" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="6" pageNumber="47" phylum="Arthropoda" rank="species" species="curticapillata">
<emphasis id="B906EAFAFF89FF92FDC0FC9AD13AFC38" box="[549,810,871,897]" italics="true" pageId="6" pageNumber="47">Poljanka curticapillata</emphasis>
</taxonomicName>
has basal tarsomere nearly equal in length to the apical tarsomere of the fore and middle legs, while the length of the basal tarsomere is about 2.11 times that of the apical tarsomere in the hind leg (unlike
<taxonomicName id="4C724D6BFF89FF92FDEEFC52D0D5FC70" box="[523,709,943,969]" class="Insecta" family="Protopsyllidiidae" genus="Poljanka" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="6" pageNumber="47" phylum="Arthropoda" rank="species" species="hirsute">
<emphasis id="B906EAFAFF89FF92FDEEFC52D0D5FC70" box="[523,709,943,969]" italics="true" pageId="6" pageNumber="47">Poljanka hirsute</emphasis>
</taxonomicName>
, where the basal tarsomere is significantly longer than the apical tarsomere of the fore and middle legs, and about 2.31 times that of the apical tarsomere in the hind leg). Meanwhile, Cu
<subScript id="17F634ADFF89FF92FF5DFBF4D2D8FBAE" attach="left" box="[184,200,1033,1047]" fontSize="6" pageId="6" pageNumber="47">1b</subScript>
is curved in
<taxonomicName id="4C724D6BFF89FF92FEBAFC0AD074FBA8" authorityName="Lu, Luo &amp; Yao" authorityYear="2023" box="[351,612,1015,1041]" class="Insecta" family="Protopsyllidiidae" genus="Poljanka" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="6" pageNumber="47" phylum="Arthropoda" rank="species" species="curticapillata">
<emphasis id="B906EAFAFF89FF92FEBAFC0AD074FBA8" box="[351,612,1015,1041]" italics="true" pageId="6" pageNumber="47">Poljanka curticapillata</emphasis>
</taxonomicName>
, while it is straight in
<taxonomicName id="4C724D6BFF89FF92FC8CFC0AD634FBA8" box="[873,1060,1015,1041]" class="Insecta" family="Protopsyllidiidae" genus="Poljanka" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="6" pageNumber="47" phylum="Arthropoda" rank="species" species="hirsute">
<emphasis id="B906EAFAFF89FF92FC8CFC0AD634FBA8" box="[873,1060,1015,1041]" italics="true" pageId="6" pageNumber="47">Poljanka hirsute</emphasis>
</taxonomicName>
. Compared to
<taxonomicName id="4C724D6BFF89FF92FB2AFC0AD786FBA9" box="[1231,1430,1015,1041]" class="Insecta" family="Protopsyllidiidae" genus="Poljanka" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="6" pageNumber="47" phylum="Arthropoda" rank="species" species="strigose">
<emphasis id="B906EAFAFF89FF92FB2AFC0AD786FBA9" box="[1231,1430,1015,1041]" italics="true" pageId="6" pageNumber="47">Poljanka strigose</emphasis>
</taxonomicName>
,
<taxonomicName id="4C724D6BFF89FF92FF72FBE6D38EFB8C" authorityName="Lu, Luo &amp; Yao" authorityYear="2023" box="[151,414,1051,1077]" class="Insecta" family="Protopsyllidiidae" genus="Poljanka" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="6" pageNumber="47" phylum="Arthropoda" rank="species" species="curticapillata">
<emphasis id="B906EAFAFF89FF92FF72FBE6D38EFB8C" box="[151,414,1051,1077]" italics="true" pageId="6" pageNumber="47">Poljanka curticapillata</emphasis>
</taxonomicName>
features a forewing vein with short stiff setae (in contrast to long stiff setae in
<taxonomicName id="4C724D6BFF89FF92FAD2FBE6D2E0FBE1" class="Insecta" family="Protopsyllidiidae" genus="Poljanka" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="6" pageNumber="47" phylum="Arthropoda" rank="species" species="strigose">
<emphasis id="B906EAFAFF89FF92FAD2FBE6D2E0FBE1" italics="true" pageId="6" pageNumber="47">Poljanka strigose</emphasis>
</taxonomicName>
), a straight R
<subScript id="17F634ADFF89FF92FE63FBACD39EFBE6" attach="left" box="[390,398,1105,1119]" fontSize="6" pageId="6" pageNumber="47">1</subScript>
(versus R
<subScript id="17F634ADFF89FF92FE18FBACD015FBE6" attach="left" box="[509,517,1105,1119]" fontSize="6" pageId="6" pageNumber="47">1</subScript>
bent abruptly at the apex), and a Cu
<subScript id="17F634ADFF89FF92FC70FBACD1B4FBE6" attach="left" box="[917,932,1105,1119]" fontSize="6" pageId="6" pageNumber="47">1a</subScript>
/Cu
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ratio of 3.463.63 (as opposed to a ratio of
<quantity id="4C8A9B0DFF89FF92FF53FB9FD353FBC4" box="[182,323,1122,1149]" metricMagnitude="-1" metricUnit="m" metricValue="1.8300699999999999" metricValueMax="1.91262" metricValueMin="1.74752" pageId="6" pageNumber="47" unit="in" value="7.205" valueMax="7.53" valueMin="6.88">6.887.53 in</quantity>
<taxonomicName id="4C724D6BFF89FF92FEACFB9ED01EFBC5" box="[329,526,1123,1149]" class="Insecta" family="Protopsyllidiidae" genus="Poljanka" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="6" pageNumber="47" phylum="Arthropoda" rank="species" species="strigose">
<emphasis id="B906EAFAFF89FF92FEACFB9ED01EFBC5" box="[329,526,1123,1149]" italics="true" pageId="6" pageNumber="47">Poljanka strigose</emphasis>
</taxonomicName>
).
</paragraph>
</subSubSection>
</treatment>
</document>