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<document id="D094A02FC5119FD1A6D645FB7CAEAFA8" ID-DOI="10.5281/zenodo.189796" ID-GBIF-Dataset="81c2b458-3b7b-4a60-8ffe-b6b7a831c7ed" ID-ISSN="1175-5326" ID-Zenodo-Dep="189796" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461104913739" checkinUser="plazi" docAuthor="Qin, Dao-Zheng &amp; Zhang, Ya-Lin" docDate="2009" docId="03E0AF0EFFBC906FFF711E533FFA5E00" docLanguage="en" docName="zt02208p050.pdf" docOrigin="Zootaxa 2208" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Malaxella Ding &amp; Hu" docType="treatment" docVersion="9" lastPageNumber="45" masterDocId="FFD9D776FFBC906EFFE6196A3A665859" masterDocTitle="A revision of Malaxella Ding &amp; Hu (Hemiptera: Delphacidae) with description of a new species" masterLastPageNumber="50" masterPageNumber="44" pageNumber="44" updateTime="1698592572881" updateUser="plazi">
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<mods:title id="6189CE829D9312EDDFC54513C5445069">A revision of Malaxella Ding &amp; Hu (Hemiptera: Delphacidae) with description of a new species</mods:title>
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<mods:namePart id="00184727420A67992C11672EB5623BCA">Qin, Dao-Zheng</mods:namePart>
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<treatment id="03E0AF0EFFBC906FFF711E533FFA5E00" ID-DOI="http://doi.org/10.5281/zenodo.6217706" ID-GBIF-Taxon="119622992" ID-Zenodo-Dep="6217706" LSID="urn:lsid:plazi:treatment:03E0AF0EFFBC906FFF711E533FFA5E00" httpUri="http://treatment.plazi.org/id/03E0AF0EFFBC906FFF711E533FFA5E00" lastPageId="1" lastPageNumber="45" pageId="0" pageNumber="44">
<subSubSection id="C3534D93FFBC906EFF711E5338EB5FC0" pageId="0" pageNumber="44" type="nomenclature">
<paragraph id="8BF61E18FFBC906EFF711E533BC45F0B" blockId="0.[151,418,1848,1875]" box="[151,418,1848,1875]" pageId="0" pageNumber="44">
<heading id="D0BEA974FFBC906EFF711E533BC45F0B" bold="true" box="[151,418,1848,1875]" fontSize="11" level="1" pageId="0" pageNumber="44" reason="1">
<taxonomicName id="4C49659BFFBC906EFF711E533BC45F0B" ID-CoL="5KGK" ID-ENA="871442" authority="Ding &amp; Hu" authorityName="Ding &amp; Hu" box="[151,418,1848,1875]" class="Insecta" family="Delphacidae" genus="Malaxella" kingdom="Animalia" order="Hemiptera" pageId="0" pageNumber="44" phylum="Arthropoda" rank="genus">
<emphasis id="B93DC20AFFBC906EFF711E533BC45F0B" bold="true" box="[151,418,1848,1875]" pageId="0" pageNumber="44">
<emphasis id="B93DC20AFFBC906EFF711E533B775F0A" bold="true" box="[151,273,1849,1875]" italics="true" pageId="0" pageNumber="44">Malaxella</emphasis>
Ding &amp; Hu
</emphasis>
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</paragraph>
<paragraph id="8BF61E18FFBC906EFF711EE838EB5FC0" blockId="0.[151,1069,1922,1977]" box="[151,653,1922,1945]" pageId="0" pageNumber="44">
<treatmentCitationGroup id="AB593936FFBC906EFF711EE838EB5FC0" box="[151,653,1922,1945]" pageId="0" pageNumber="44">
<taxonomicName id="4C49659BFFBC906EFF711EE83BE45FC0" ID-CoL="5KGK" authority="Ding &amp; Hu" authorityName="Ding &amp; Hu" box="[151,386,1922,1945]" class="Insecta" family="Delphacidae" genus="Malaxella" kingdom="Animalia" order="Hemiptera" pageId="0" pageNumber="44" phylum="Arthropoda" rank="genus">
<emphasis id="B93DC20AFFBC906EFF711EE83B655FC0" box="[151,259,1922,1945]" italics="true" pageId="0" pageNumber="44">Malaxella</emphasis>
Ding &amp; Hu
</taxonomicName>
in
<treatmentCitation id="0AE83809FFBC906EFE421EE838EB5FC0" author="Ding" box="[420,653,1922,1945]" page="419" pageId="0" pageNumber="44" year="1986">
<bibRefCitation id="EFD863E9FFBC906EFE421EE8383D5FC0" author="Ding" box="[420,603,1922,1945]" pageId="0" pageNumber="50" refString="Ding, J. H., Yang, L. F. &amp; Hu, C. L. (1986) Descriptions of new genera and species of Delphacidae attacking bamboo from Yunnan Province, China. Acta Entomologica Sinica, 29 (4), 415 - 425." type="journal article" year="1986">
Ding
<emphasis id="B93DC20AFFBC906EFE391EE838735FC0" box="[479,533,1922,1945]" italics="true" pageId="0" pageNumber="44">et al.</emphasis>
, 1986
</bibRefCitation>
: 419
</treatmentCitation>
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="C3534D93FFBC906FFF711EC839F55B1A" lastPageId="1" lastPageNumber="45" pageId="0" pageNumber="44" type="materials_examined">
<paragraph id="8BF61E18FFBC906FFF711EC83F1A58EB" blockId="0.[151,1069,1922,1977]" lastBlockId="1.[151,1437,151,1338]" lastPageId="1" lastPageNumber="45" pageId="0" pageNumber="44">
<typeStatus id="54F2A0BAFFBC906EFF711EC83AAA5FE0" box="[151,204,1954,1977]" pageId="0" pageNumber="44">Type</typeStatus>
species.
<taxonomicName id="4C49659BFFBC906EFECA1EC838305FE0" authority="Ding &amp; Hu" authorityName="Ding &amp; Hu" box="[300,598,1954,1977]" class="Insecta" family="Delphacidae" genus="Malaxella" kingdom="Animalia" order="Hemiptera" pageId="0" pageNumber="44" phylum="Arthropoda" rank="species" species="flava">
<emphasis id="B93DC20AFFBC906EFECA1EC83BB25FE0" box="[300,468,1954,1977]" italics="true" pageId="0" pageNumber="44">Malaxella flava</emphasis>
Ding &amp; Hu
</taxonomicName>
, in
<bibRefCitation id="EFD863E9FFBC906EFD9A1EC8394B5FE0" author="Ding" box="[636,813,1954,1977]" pageId="0" pageNumber="50" refString="Ding, J. H., Yang, L. F. &amp; Hu, C. L. (1986) Descriptions of new genera and species of Delphacidae attacking bamboo from Yunnan Province, China. Acta Entomologica Sinica, 29 (4), 415 - 425." type="journal article" year="1986">
Ding
<emphasis id="B93DC20AFFBC906EFD5E1EC838885FE0" box="[696,750,1954,1977]" italics="true" pageId="0" pageNumber="44">et al.</emphasis>
1986
</bibRefCitation>
. by original designation
<emphasis id="B93DC20AFFBD906FFF7119FD3B2A58E8" bold="true" box="[151,332,151,177]" pageId="1" pageNumber="45">Redescription.</emphasis>
Small-sized, yellow to orange delphacids, length of male
<quantity id="4CB1B3FDFFBD906FFC1319F23EE358EB" box="[1013,1157,152,178]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" metricValueMax="2.2" metricValueMin="1.8" pageId="1" pageNumber="45" unit="mm" value="2.0" valueMax="2.2" valueMin="1.8">1.8–2.2 mm</quantity>
, female
<quantity id="4CB1B3FDFFBD906FFB0E19F23F1F58EB" box="[1256,1401,152,178]" metricMagnitude="-3" metricUnit="m" metricValue="2.3" metricValueMax="2.5" metricValueMin="2.1" pageId="1" pageNumber="45" unit="mm" value="2.3" valueMax="2.5" valueMin="2.1">2.1–2.5 mm</quantity>
.
</paragraph>
<paragraph id="8BF61E18FFBD906FFF2319D43BD95ADB" blockId="1.[151,1437,151,1338]" pageId="1" pageNumber="45">
Head including eyes distinctly narrower than pronotum (
<figureCitation id="1372029DFFBD906FFC8C19D439D05881" box="[874,950,190,216]" captionStart="FIGURES 1 – 12" captionStartId="2.[151,271,1869,1893]" captionTargetBox="[235,1360,197,1811]" captionTargetId="figure@2.[223,1371,163,1832]" captionTargetPageId="2" captionText="FIGURES 1 – 12. Malaxella flava Ding &amp; Hu. 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, male genitalia, caudal view; 6, same, left lateral view; 7, anal segment, suspensorium and aedeagus complex, caudal view; 8, same, left lateral view; 9, suspensorium and aedeagus complex, caudal view; 10, anal segment, right lateral view; 11, parameres, left lateral view; 12, aedeagus, left lateral view." httpUri="https://zenodo.org/record/189797/files/figure.png" pageId="1" pageNumber="45">Figs 1</figureCitation>
,
<figureCitation id="1372029DFFBD906FFC2019D439815881" box="[966,999,190,216]" captionStart="FIGURES 13 – 22" captionStartId="3.[151,270,1880,1904]" captionTargetBox="[207,1366,211,1819]" captionTargetId="figure@3.[200,1374,182,1845]" captionTargetPageId="3" captionText="FIGURES 13 – 22. Malaxella tetracantha n. sp., 13, head and thorax, dorsal view; 14, frons and postclypeus; 15, head and pronotum, left lateral view; 16, right tegmen, macropterous male; 17, male genitalia, caudal view; 18, same, left lateral view; 19, anal segment, suspensorium and aedeagus complex and parameres, left lateral view; 20, anal segment, right lateral view; 21, suspensorium and aedeagus complex, caudal view; 22, same, left lateral view." httpUri="https://zenodo.org/record/189798/files/figure.png" pageId="1" pageNumber="45">13</figureCitation>
). Vertex quadrate, slightly shorter in midline than broad at base, submedian carinae originating near middle of lateral carinae, percurrent and uniting at apex, in dorsal view lateral carinae of vertex concave, expanded anteriad and behind eyes (
<figureCitation id="1372029DFFBD906FFAAF18663FF3597F" box="[1353,1429,268,294]" captionStart="FIGURES 1 – 12" captionStartId="2.[151,271,1869,1893]" captionTargetBox="[235,1360,197,1811]" captionTargetId="figure@2.[223,1371,163,1832]" captionTargetPageId="2" captionText="FIGURES 1 – 12. Malaxella flava Ding &amp; Hu. 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, male genitalia, caudal view; 6, same, left lateral view; 7, anal segment, suspensorium and aedeagus complex, caudal view; 8, same, left lateral view; 9, suspensorium and aedeagus complex, caudal view; 10, anal segment, right lateral view; 11, parameres, left lateral view; 12, aedeagus, left lateral view." httpUri="https://zenodo.org/record/189797/files/figure.png" pageId="1" pageNumber="45">Figs 1</figureCitation>
,
<figureCitation id="1372029DFFBD906FFF7118583ADE5915" box="[151,184,306,332]" captionStart="FIGURES 13 – 22" captionStartId="3.[151,270,1880,1904]" captionTargetBox="[207,1366,211,1819]" captionTargetId="figure@3.[200,1374,182,1845]" captionTargetPageId="3" captionText="FIGURES 13 – 22. Malaxella tetracantha n. sp., 13, head and thorax, dorsal view; 14, frons and postclypeus; 15, head and pronotum, left lateral view; 16, right tegmen, macropterous male; 17, male genitalia, caudal view; 18, same, left lateral view; 19, anal segment, suspensorium and aedeagus complex and parameres, left lateral view; 20, anal segment, right lateral view; 21, suspensorium and aedeagus complex, caudal view; 22, same, left lateral view." httpUri="https://zenodo.org/record/189798/files/figure.png" pageId="1" pageNumber="45">13</figureCitation>
), in lateral view meeting lateral carinae of frons with obtuse angle at fastigium (
<figureCitation id="1372029DFFBD906FFB7218583E825915" box="[1172,1252,306,332]" captionStart="FIGURES 1 – 12" captionStartId="2.[151,271,1869,1893]" captionTargetBox="[235,1360,197,1811]" captionTargetId="figure@2.[223,1371,163,1832]" captionTargetPageId="2" captionText="FIGURES 1 – 12. Malaxella flava Ding &amp; Hu. 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, male genitalia, caudal view; 6, same, left lateral view; 7, anal segment, suspensorium and aedeagus complex, caudal view; 8, same, left lateral view; 9, suspensorium and aedeagus complex, caudal view; 10, anal segment, right lateral view; 11, parameres, left lateral view; 12, aedeagus, left lateral view." httpUri="https://zenodo.org/record/189797/files/figure.png" pageId="1" pageNumber="45">Figs 3</figureCitation>
,
<figureCitation id="1372029DFFBD906FFB1418583F725915" box="[1266,1300,306,332]" captionStart="FIGURES 13 – 22" captionStartId="3.[151,270,1880,1904]" captionTargetBox="[207,1366,211,1819]" captionTargetId="figure@3.[200,1374,182,1845]" captionTargetPageId="3" captionText="FIGURES 13 – 22. Malaxella tetracantha n. sp., 13, head and thorax, dorsal view; 14, frons and postclypeus; 15, head and pronotum, left lateral view; 16, right tegmen, macropterous male; 17, male genitalia, caudal view; 18, same, left lateral view; 19, anal segment, suspensorium and aedeagus complex and parameres, left lateral view; 20, anal segment, right lateral view; 21, suspensorium and aedeagus complex, caudal view; 22, same, left lateral view." httpUri="https://zenodo.org/record/189798/files/figure.png" pageId="1" pageNumber="45">15</figureCitation>
). Y-shaped carina with common stem absent. Frons relatively long, slightly expanded just above the ocelli, longer in midline than wide at widest part (2.15–2.64: 1) (
<figureCitation id="1372029DFFBD906FFD0F18EA395E59C3" box="[745,824,384,410]" captionStart="FIGURES 1 – 12" captionStartId="2.[151,271,1869,1893]" captionTargetBox="[235,1360,197,1811]" captionTargetId="figure@2.[223,1371,163,1832]" captionTargetPageId="2" captionText="FIGURES 1 – 12. Malaxella flava Ding &amp; Hu. 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, male genitalia, caudal view; 6, same, left lateral view; 7, anal segment, suspensorium and aedeagus complex, caudal view; 8, same, left lateral view; 9, suspensorium and aedeagus complex, caudal view; 10, anal segment, right lateral view; 11, parameres, left lateral view; 12, aedeagus, left lateral view." httpUri="https://zenodo.org/record/189797/files/figure.png" pageId="1" pageNumber="45">Figs 2</figureCitation>
,
<figureCitation id="1372029DFFBD906FFCA018EA390E59C3" box="[838,872,384,410]" captionStart="FIGURES 13 – 22" captionStartId="3.[151,270,1880,1904]" captionTargetBox="[207,1366,211,1819]" captionTargetId="figure@3.[200,1374,182,1845]" captionTargetPageId="3" captionText="FIGURES 13 – 22. Malaxella tetracantha n. sp., 13, head and thorax, dorsal view; 14, frons and postclypeus; 15, head and pronotum, left lateral view; 16, right tegmen, macropterous male; 17, male genitalia, caudal view; 18, same, left lateral view; 19, anal segment, suspensorium and aedeagus complex and parameres, left lateral view; 20, anal segment, right lateral view; 21, suspensorium and aedeagus complex, caudal view; 22, same, left lateral view." httpUri="https://zenodo.org/record/189798/files/figure.png" pageId="1" pageNumber="45">14</figureCitation>
). Antennae cylindrical, very long, reaching or surpassing apex of clypeus, segment I longer than wide at apex (2.1–2.7: 1), shorter than segment II (0.30– 0.33: 1) (
<figureCitation id="1372029DFFBD906FFEE418A73B2959BE" box="[258,335,461,487]" captionStart="FIGURES 1 – 12" captionStartId="2.[151,271,1869,1893]" captionTargetBox="[235,1360,197,1811]" captionTargetId="figure@2.[223,1371,163,1832]" captionTargetPageId="2" captionText="FIGURES 1 – 12. Malaxella flava Ding &amp; Hu. 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, male genitalia, caudal view; 6, same, left lateral view; 7, anal segment, suspensorium and aedeagus complex, caudal view; 8, same, left lateral view; 9, suspensorium and aedeagus complex, caudal view; 10, anal segment, right lateral view; 11, parameres, left lateral view; 12, aedeagus, left lateral view." httpUri="https://zenodo.org/record/189797/files/figure.png" pageId="1" pageNumber="45">Figs 2</figureCitation>
,
<figureCitation id="1372029DFFBD906FFEBA18A73B1B59BE" box="[348,381,461,487]" captionStart="FIGURES 13 – 22" captionStartId="3.[151,270,1880,1904]" captionTargetBox="[207,1366,211,1819]" captionTargetId="figure@3.[200,1374,182,1845]" captionTargetPageId="3" captionText="FIGURES 13 – 22. Malaxella tetracantha n. sp., 13, head and thorax, dorsal view; 14, frons and postclypeus; 15, head and pronotum, left lateral view; 16, right tegmen, macropterous male; 17, male genitalia, caudal view; 18, same, left lateral view; 19, anal segment, suspensorium and aedeagus complex and parameres, left lateral view; 20, anal segment, right lateral view; 21, suspensorium and aedeagus complex, caudal view; 22, same, left lateral view." httpUri="https://zenodo.org/record/189798/files/figure.png" pageId="1" pageNumber="45">14</figureCitation>
). Pronotum nearly equal to median length of vertex, lateral carinae not reaching posterior margin (
<figureCitation id="1372029DFFBD906FFF1D189E3B215A57" box="[251,327,500,526]" captionStart="FIGURES 1 – 12" captionStartId="2.[151,271,1869,1893]" captionTargetBox="[235,1360,197,1811]" captionTargetId="figure@2.[223,1371,163,1832]" captionTargetPageId="2" captionText="FIGURES 1 – 12. Malaxella flava Ding &amp; Hu. 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, male genitalia, caudal view; 6, same, left lateral view; 7, anal segment, suspensorium and aedeagus complex, caudal view; 8, same, left lateral view; 9, suspensorium and aedeagus complex, caudal view; 10, anal segment, right lateral view; 11, parameres, left lateral view; 12, aedeagus, left lateral view." httpUri="https://zenodo.org/record/189797/files/figure.png" pageId="1" pageNumber="45">Figs 1</figureCitation>
,
<figureCitation id="1372029DFFBD906FFEB0189E3B115A57" box="[342,375,500,526]" captionStart="FIGURES 13 – 22" captionStartId="3.[151,270,1880,1904]" captionTargetBox="[207,1366,211,1819]" captionTargetId="figure@3.[200,1374,182,1845]" captionTargetPageId="3" captionText="FIGURES 13 – 22. Malaxella tetracantha n. sp., 13, head and thorax, dorsal view; 14, frons and postclypeus; 15, head and pronotum, left lateral view; 16, right tegmen, macropterous male; 17, male genitalia, caudal view; 18, same, left lateral view; 19, anal segment, suspensorium and aedeagus complex and parameres, left lateral view; 20, anal segment, right lateral view; 21, suspensorium and aedeagus complex, caudal view; 22, same, left lateral view." httpUri="https://zenodo.org/record/189798/files/figure.png" pageId="1" pageNumber="45">13</figureCitation>
). Mesonotum medially longer than vertex and pronotum together (0.56–0.64: 1) (
<figureCitation id="1372029DFFBD906FFAAE189E3FF25A57" box="[1352,1428,500,526]" captionStart="FIGURES 1 – 12" captionStartId="2.[151,271,1869,1893]" captionTargetBox="[235,1360,197,1811]" captionTargetId="figure@2.[223,1371,163,1832]" captionTargetPageId="2" captionText="FIGURES 1 – 12. Malaxella flava Ding &amp; Hu. 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, male genitalia, caudal view; 6, same, left lateral view; 7, anal segment, suspensorium and aedeagus complex, caudal view; 8, same, left lateral view; 9, suspensorium and aedeagus complex, caudal view; 10, anal segment, right lateral view; 11, parameres, left lateral view; 12, aedeagus, left lateral view." httpUri="https://zenodo.org/record/189797/files/figure.png" pageId="1" pageNumber="45">Figs 1</figureCitation>
,
<figureCitation id="1372029DFFBD906FFF711B703ADE5A6D" box="[151,184,538,564]" captionStart="FIGURES 13 – 22" captionStartId="3.[151,270,1880,1904]" captionTargetBox="[207,1366,211,1819]" captionTargetId="figure@3.[200,1374,182,1845]" captionTargetPageId="3" captionText="FIGURES 13 – 22. Malaxella tetracantha n. sp., 13, head and thorax, dorsal view; 14, frons and postclypeus; 15, head and pronotum, left lateral view; 16, right tegmen, macropterous male; 17, male genitalia, caudal view; 18, same, left lateral view; 19, anal segment, suspensorium and aedeagus complex and parameres, left lateral view; 20, anal segment, right lateral view; 21, suspensorium and aedeagus complex, caudal view; 22, same, left lateral view." httpUri="https://zenodo.org/record/189798/files/figure.png" pageId="1" pageNumber="45">13</figureCitation>
). Tegmina elongate, much longer than abdomen, apical margin rounded (
<figureCitation id="1372029DFFBD906FFBD71B703EE75A6D" box="[1073,1153,538,564]" captionStart="FIGURES 1 – 12" captionStartId="2.[151,271,1869,1893]" captionTargetBox="[235,1360,197,1811]" captionTargetId="figure@2.[223,1371,163,1832]" captionTargetPageId="2" captionText="FIGURES 1 – 12. Malaxella flava Ding &amp; Hu. 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, male genitalia, caudal view; 6, same, left lateral view; 7, anal segment, suspensorium and aedeagus complex, caudal view; 8, same, left lateral view; 9, suspensorium and aedeagus complex, caudal view; 10, anal segment, right lateral view; 11, parameres, left lateral view; 12, aedeagus, left lateral view." httpUri="https://zenodo.org/record/189797/files/figure.png" pageId="1" pageNumber="45">Figs 4</figureCitation>
,
<figureCitation id="1372029DFFBD906FFB681B703EC95A6D" box="[1166,1199,538,564]" captionStart="FIGURES 13 – 22" captionStartId="3.[151,270,1880,1904]" captionTargetBox="[207,1366,211,1819]" captionTargetId="figure@3.[200,1374,182,1845]" captionTargetPageId="3" captionText="FIGURES 13 – 22. Malaxella tetracantha n. sp., 13, head and thorax, dorsal view; 14, frons and postclypeus; 15, head and pronotum, left lateral view; 16, right tegmen, macropterous male; 17, male genitalia, caudal view; 18, same, left lateral view; 19, anal segment, suspensorium and aedeagus complex and parameres, left lateral view; 20, anal segment, right lateral view; 21, suspensorium and aedeagus complex, caudal view; 22, same, left lateral view." httpUri="https://zenodo.org/record/189798/files/figure.png" pageId="1" pageNumber="45">16</figureCitation>
). Spinal formula of hind leg 5-6-4. Post-tibial spur large and thick, concave on inner suface, without teeth on interior margin but with a small apical tooth.
</paragraph>
<paragraph id="8BF61E18FFBD906FFF231BE439F55B1A" blockId="1.[151,1437,151,1338]" pageId="1" pageNumber="45">
Male genitalia with opening of pygofer asymmetrical, bearing spine-like processes on ventral margin (
<figureCitation id="1372029DFFBD906FFF791BDF3A895A96" box="[159,239,693,719]" captionStart="FIGURES 1 – 12" captionStartId="2.[151,271,1869,1893]" captionTargetBox="[235,1360,197,1811]" captionTargetId="figure@2.[223,1371,163,1832]" captionTargetPageId="2" captionText="FIGURES 1 – 12. Malaxella flava Ding &amp; Hu. 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, male genitalia, caudal view; 6, same, left lateral view; 7, anal segment, suspensorium and aedeagus complex, caudal view; 8, same, left lateral view; 9, suspensorium and aedeagus complex, caudal view; 10, anal segment, right lateral view; 11, parameres, left lateral view; 12, aedeagus, left lateral view." httpUri="https://zenodo.org/record/189797/files/figure.png" pageId="1" pageNumber="45">Figs 5</figureCitation>
,
<figureCitation id="1372029DFFBD906FFF1B1BDF3B795A96" box="[253,287,693,719]" captionStart="FIGURES 13 – 22" captionStartId="3.[151,270,1880,1904]" captionTargetBox="[207,1366,211,1819]" captionTargetId="figure@3.[200,1374,182,1845]" captionTargetPageId="3" captionText="FIGURES 13 – 22. Malaxella tetracantha n. sp., 13, head and thorax, dorsal view; 14, frons and postclypeus; 15, head and pronotum, left lateral view; 16, right tegmen, macropterous male; 17, male genitalia, caudal view; 18, same, left lateral view; 19, anal segment, suspensorium and aedeagus complex and parameres, left lateral view; 20, anal segment, right lateral view; 21, suspensorium and aedeagus complex, caudal view; 22, same, left lateral view." httpUri="https://zenodo.org/record/189798/files/figure.png" pageId="1" pageNumber="45">17</figureCitation>
). Diaphragm membranous (
<figureCitation id="1372029DFFBD906FFD921BDF38A25A96" box="[628,708,693,719]" captionStart="FIGURES 1 – 12" captionStartId="2.[151,271,1869,1893]" captionTargetBox="[235,1360,197,1811]" captionTargetId="figure@2.[223,1371,163,1832]" captionTargetPageId="2" captionText="FIGURES 1 – 12. Malaxella flava Ding &amp; Hu. 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, male genitalia, caudal view; 6, same, left lateral view; 7, anal segment, suspensorium and aedeagus complex, caudal view; 8, same, left lateral view; 9, suspensorium and aedeagus complex, caudal view; 10, anal segment, right lateral view; 11, parameres, left lateral view; 12, aedeagus, left lateral view." httpUri="https://zenodo.org/record/189797/files/figure.png" pageId="1" pageNumber="45">Figs 5</figureCitation>
,
<figureCitation id="1372029DFFBD906FFD351BDF38935A96" box="[723,757,693,719]" captionStart="FIGURES 13 – 22" captionStartId="3.[151,270,1880,1904]" captionTargetBox="[207,1366,211,1819]" captionTargetId="figure@3.[200,1374,182,1845]" captionTargetPageId="3" captionText="FIGURES 13 – 22. Malaxella tetracantha n. sp., 13, head and thorax, dorsal view; 14, frons and postclypeus; 15, head and pronotum, left lateral view; 16, right tegmen, macropterous male; 17, male genitalia, caudal view; 18, same, left lateral view; 19, anal segment, suspensorium and aedeagus complex and parameres, left lateral view; 20, anal segment, right lateral view; 21, suspensorium and aedeagus complex, caudal view; 22, same, left lateral view." httpUri="https://zenodo.org/record/189798/files/figure.png" pageId="1" pageNumber="45">17</figureCitation>
). Parameres long, asymmetrical (
<figureCitation id="1372029DFFBD906FFB681BDF3EBB5A96" box="[1166,1245,693,719]" captionStart="FIGURES 1 – 12" captionStartId="2.[151,271,1869,1893]" captionTargetBox="[235,1360,197,1811]" captionTargetId="figure@2.[223,1371,163,1832]" captionTargetPageId="2" captionText="FIGURES 1 – 12. Malaxella flava Ding &amp; Hu. 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, male genitalia, caudal view; 6, same, left lateral view; 7, anal segment, suspensorium and aedeagus complex, caudal view; 8, same, left lateral view; 9, suspensorium and aedeagus complex, caudal view; 10, anal segment, right lateral view; 11, parameres, left lateral view; 12, aedeagus, left lateral view." httpUri="https://zenodo.org/record/189797/files/figure.png" pageId="1" pageNumber="45">Figs 5</figureCitation>
,
<figureCitation id="1372029DFFBD906FFB0A1BDF3F685A96" box="[1260,1294,693,719]" captionStart="FIGURES 13 – 22" captionStartId="3.[151,270,1880,1904]" captionTargetBox="[207,1366,211,1819]" captionTargetId="figure@3.[200,1374,182,1845]" captionTargetPageId="3" captionText="FIGURES 13 – 22. Malaxella tetracantha n. sp., 13, head and thorax, dorsal view; 14, frons and postclypeus; 15, head and pronotum, left lateral view; 16, right tegmen, macropterous male; 17, male genitalia, caudal view; 18, same, left lateral view; 19, anal segment, suspensorium and aedeagus complex and parameres, left lateral view; 20, anal segment, right lateral view; 21, suspensorium and aedeagus complex, caudal view; 22, same, left lateral view." httpUri="https://zenodo.org/record/189798/files/figure.png" pageId="1" pageNumber="45">17</figureCitation>
). Aedeagus tubular, curved (
<figureCitation id="1372029DFFBD906FFEB01BB63BD65AAF" box="[342,432,732,758]" captionStart="FIGURES 1 – 12" captionStartId="2.[151,271,1869,1893]" captionTargetBox="[235,1360,197,1811]" captionTargetId="figure@2.[223,1371,163,1832]" captionTargetPageId="2" captionText="FIGURES 1 – 12. Malaxella flava Ding &amp; Hu. 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, male genitalia, caudal view; 6, same, left lateral view; 7, anal segment, suspensorium and aedeagus complex, caudal view; 8, same, left lateral view; 9, suspensorium and aedeagus complex, caudal view; 10, anal segment, right lateral view; 11, parameres, left lateral view; 12, aedeagus, left lateral view." httpUri="https://zenodo.org/record/189797/files/figure.png" pageId="1" pageNumber="45">Figs 12</figureCitation>
,
<figureCitation id="1372029DFFBD906FFE5B1BB63BB85AAF" box="[445,478,732,758]" captionStart="FIGURES 13 – 22" captionStartId="3.[151,270,1880,1904]" captionTargetBox="[207,1366,211,1819]" captionTargetId="figure@3.[200,1374,182,1845]" captionTargetPageId="3" captionText="FIGURES 13 – 22. Malaxella tetracantha n. sp., 13, head and thorax, dorsal view; 14, frons and postclypeus; 15, head and pronotum, left lateral view; 16, right tegmen, macropterous male; 17, male genitalia, caudal view; 18, same, left lateral view; 19, anal segment, suspensorium and aedeagus complex and parameres, left lateral view; 20, anal segment, right lateral view; 21, suspensorium and aedeagus complex, caudal view; 22, same, left lateral view." httpUri="https://zenodo.org/record/189798/files/figure.png" pageId="1" pageNumber="45">22</figureCitation>
), gonopore large (
<figureCitation id="1372029DFFBD906FFD571BB6389B5AAF" box="[689,765,732,758]" captionStart="FIGURES 1 – 12" captionStartId="2.[151,271,1869,1893]" captionTargetBox="[235,1360,197,1811]" captionTargetId="figure@2.[223,1371,163,1832]" captionTargetPageId="2" captionText="FIGURES 1 – 12. Malaxella flava Ding &amp; Hu. 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, male genitalia, caudal view; 6, same, left lateral view; 7, anal segment, suspensorium and aedeagus complex, caudal view; 8, same, left lateral view; 9, suspensorium and aedeagus complex, caudal view; 10, anal segment, right lateral view; 11, parameres, left lateral view; 12, aedeagus, left lateral view." httpUri="https://zenodo.org/record/189797/files/figure.png" pageId="1" pageNumber="45">Figs 9</figureCitation>
,
<figureCitation id="1372029DFFBD906FFCEC1BB6394D5AAF" box="[778,811,732,758]" captionStart="FIGURES 13 – 22" captionStartId="3.[151,270,1880,1904]" captionTargetBox="[207,1366,211,1819]" captionTargetId="figure@3.[200,1374,182,1845]" captionTargetPageId="3" captionText="FIGURES 13 – 22. Malaxella tetracantha n. sp., 13, head and thorax, dorsal view; 14, frons and postclypeus; 15, head and pronotum, left lateral view; 16, right tegmen, macropterous male; 17, male genitalia, caudal view; 18, same, left lateral view; 19, anal segment, suspensorium and aedeagus complex and parameres, left lateral view; 20, anal segment, right lateral view; 21, suspensorium and aedeagus complex, caudal view; 22, same, left lateral view." httpUri="https://zenodo.org/record/189798/files/figure.png" pageId="1" pageNumber="45">21</figureCitation>
). Suspensorium fused with the aedeagus near its base (
<figureCitation id="1372029DFFBD906FFF791A683A8A5B45" box="[159,236,770,796]" captionStart="FIGURES 1 – 12" captionStartId="2.[151,271,1869,1893]" captionTargetBox="[235,1360,197,1811]" captionTargetId="figure@2.[223,1371,163,1832]" captionTargetPageId="2" captionText="FIGURES 1 – 12. Malaxella flava Ding &amp; Hu. 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, male genitalia, caudal view; 6, same, left lateral view; 7, anal segment, suspensorium and aedeagus complex, caudal view; 8, same, left lateral view; 9, suspensorium and aedeagus complex, caudal view; 10, anal segment, right lateral view; 11, parameres, left lateral view; 12, aedeagus, left lateral view." httpUri="https://zenodo.org/record/189797/files/figure.png" pageId="1" pageNumber="45">Figs 9</figureCitation>
,
<figureCitation id="1372029DFFBD906FFF1C1A683B7D5B45" box="[250,283,770,796]" captionStart="FIGURES 13 – 22" captionStartId="3.[151,270,1880,1904]" captionTargetBox="[207,1366,211,1819]" captionTargetId="figure@3.[200,1374,182,1845]" captionTargetPageId="3" captionText="FIGURES 13 – 22. Malaxella tetracantha n. sp., 13, head and thorax, dorsal view; 14, frons and postclypeus; 15, head and pronotum, left lateral view; 16, right tegmen, macropterous male; 17, male genitalia, caudal view; 18, same, left lateral view; 19, anal segment, suspensorium and aedeagus complex and parameres, left lateral view; 20, anal segment, right lateral view; 21, suspensorium and aedeagus complex, caudal view; 22, same, left lateral view." httpUri="https://zenodo.org/record/189798/files/figure.png" pageId="1" pageNumber="45">21</figureCitation>
). Male anal segment ring-like, left laterodistal angle strongly produced ventrocaudad into a stout processes, basally bearing a cluster of hair-like setae (
<figureCitation id="1372029DFFBD906FFCEA1A43393E5B1A" box="[780,856,809,835]" captionStart="FIGURES 1 – 12" captionStartId="2.[151,271,1869,1893]" captionTargetBox="[235,1360,197,1811]" captionTargetId="figure@2.[223,1371,163,1832]" captionTargetPageId="2" captionText="FIGURES 1 – 12. Malaxella flava Ding &amp; Hu. 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, male genitalia, caudal view; 6, same, left lateral view; 7, anal segment, suspensorium and aedeagus complex, caudal view; 8, same, left lateral view; 9, suspensorium and aedeagus complex, caudal view; 10, anal segment, right lateral view; 11, parameres, left lateral view; 12, aedeagus, left lateral view." httpUri="https://zenodo.org/record/189797/files/figure.png" pageId="1" pageNumber="45">Figs 5</figureCitation>
,
<figureCitation id="1372029DFFBD906FFC831A4339E35B1A" box="[869,901,809,835]" captionStart="FIGURES 13 – 22" captionStartId="3.[151,270,1880,1904]" captionTargetBox="[207,1366,211,1819]" captionTargetId="figure@3.[200,1374,182,1845]" captionTargetPageId="3" captionText="FIGURES 13 – 22. Malaxella tetracantha n. sp., 13, head and thorax, dorsal view; 14, frons and postclypeus; 15, head and pronotum, left lateral view; 16, right tegmen, macropterous male; 17, male genitalia, caudal view; 18, same, left lateral view; 19, anal segment, suspensorium and aedeagus complex and parameres, left lateral view; 20, anal segment, right lateral view; 21, suspensorium and aedeagus complex, caudal view; 22, same, left lateral view." httpUri="https://zenodo.org/record/189798/files/figure.png" pageId="1" pageNumber="45">17</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C3534D93FFBD906FFF231A253ED85CB4" pageId="1" pageNumber="45" type="discussion">
<paragraph id="8BF61E18FFBD906FFF231A253ED85CB4" blockId="1.[151,1437,151,1338]" pageId="1" pageNumber="45">
<emphasis id="B93DC20AFFBD906FFF231A253B585B30" bold="true" box="[197,318,847,873]" pageId="1" pageNumber="45">Remarks.</emphasis>
Both the genera
<taxonomicName id="4C49659BFFBD906FFDEE1A3A38195B30" box="[520,639,848,873]" class="Insecta" family="Delphacidae" genus="Malaxella" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B93DC20AFFBD906FFDEE1A3A38195B30" box="[520,639,848,873]" italics="true" pageId="1" pageNumber="45">Malaxella</emphasis>
</taxonomicName>
and
<taxonomicName id="4C49659BFFBD906FFD5F1A3A39AB5B33" authority="Melichar, 1913" authorityName="Melichar" authorityYear="1913" box="[697,973,848,874]" class="Insecta" family="Delphacidae" genus="Malaxa" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B93DC20AFFBD906FFD5F1A3A39755B30" box="[697,787,848,873]" italics="true" pageId="1" pageNumber="45">Malaxa</emphasis>
Melichar, 1913
</taxonomicName>
are similar (
<bibRefCitation id="EFD863E9FFBD906FFB871A3A3F525B33" author="Ding" box="[1121,1332,848,874]" pageId="1" pageNumber="50" refString="Ding, J. H., Yang, L. F. &amp; Hu, C. L. (1986) Descriptions of new genera and species of Delphacidae attacking bamboo from Yunnan Province, China. Acta Entomologica Sinica, 29 (4), 415 - 425." type="journal article" year="1986">Ding &amp; Hu, 1986</bibRefCitation>
;
<bibRefCitation id="EFD863E9FFBD906FFAA71A3A3A995BC9" author="Chen" pageId="1" pageNumber="50" refString="Chen, X. S., Li, X. F., Liang, A. P. &amp; Yang, L. (2006) Review of the bamboo delphacid genus Malaxa Melichar (Hemiptera: Fulgoroidea: Delphacidae) from China. Annales Zoologici (Warszawa), 56 (1), 159 - 166." type="journal article" year="2006">
Chen
<emphasis id="B93DC20AFFBD906FFA611A3A3AD35BC9" italics="true" pageId="1" pageNumber="45">et al.</emphasis>
, 2006
</bibRefCitation>
) in having quadrate vertex (
<figureCitation id="1372029DFFBD906FFDAE1A1C38F45BC9" box="[584,658,886,912]" captionStart="FIGURES 1 – 12" captionStartId="2.[151,271,1869,1893]" captionTargetBox="[235,1360,197,1811]" captionTargetId="figure@2.[223,1371,163,1832]" captionTargetPageId="2" captionText="FIGURES 1 – 12. Malaxella flava Ding &amp; Hu. 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, male genitalia, caudal view; 6, same, left lateral view; 7, anal segment, suspensorium and aedeagus complex, caudal view; 8, same, left lateral view; 9, suspensorium and aedeagus complex, caudal view; 10, anal segment, right lateral view; 11, parameres, left lateral view; 12, aedeagus, left lateral view." httpUri="https://zenodo.org/record/189797/files/figure.png" pageId="1" pageNumber="45">Figs 1</figureCitation>
,
<figureCitation id="1372029DFFBD906FFD461A1C38D95BC9" box="[672,703,886,912]" captionStart="FIGURES 13 – 22" captionStartId="3.[151,270,1880,1904]" captionTargetBox="[207,1366,211,1819]" captionTargetId="figure@3.[200,1374,182,1845]" captionTargetPageId="3" captionText="FIGURES 13 – 22. Malaxella tetracantha n. sp., 13, head and thorax, dorsal view; 14, frons and postclypeus; 15, head and pronotum, left lateral view; 16, right tegmen, macropterous male; 17, male genitalia, caudal view; 18, same, left lateral view; 19, anal segment, suspensorium and aedeagus complex and parameres, left lateral view; 20, anal segment, right lateral view; 21, suspensorium and aedeagus complex, caudal view; 22, same, left lateral view." httpUri="https://zenodo.org/record/189798/files/figure.png" pageId="1" pageNumber="45">13</figureCitation>
), long antennae (
<figureCitation id="1372029DFFBD906FFC6E1A1C39B25BC9" box="[904,980,886,912]" captionStart="FIGURES 1 – 12" captionStartId="2.[151,271,1869,1893]" captionTargetBox="[235,1360,197,1811]" captionTargetId="figure@2.[223,1371,163,1832]" captionTargetPageId="2" captionText="FIGURES 1 – 12. Malaxella flava Ding &amp; Hu. 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, male genitalia, caudal view; 6, same, left lateral view; 7, anal segment, suspensorium and aedeagus complex, caudal view; 8, same, left lateral view; 9, suspensorium and aedeagus complex, caudal view; 10, anal segment, right lateral view; 11, parameres, left lateral view; 12, aedeagus, left lateral view." httpUri="https://zenodo.org/record/189797/files/figure.png" pageId="1" pageNumber="45">Figs 2</figureCitation>
,
<figureCitation id="1372029DFFBD906FFC061A1C3E665BC9" box="[992,1024,886,912]" captionStart="FIGURES 13 – 22" captionStartId="3.[151,270,1880,1904]" captionTargetBox="[207,1366,211,1819]" captionTargetId="figure@3.[200,1374,182,1845]" captionTargetPageId="3" captionText="FIGURES 13 – 22. Malaxella tetracantha n. sp., 13, head and thorax, dorsal view; 14, frons and postclypeus; 15, head and pronotum, left lateral view; 16, right tegmen, macropterous male; 17, male genitalia, caudal view; 18, same, left lateral view; 19, anal segment, suspensorium and aedeagus complex and parameres, left lateral view; 20, anal segment, right lateral view; 21, suspensorium and aedeagus complex, caudal view; 22, same, left lateral view." httpUri="https://zenodo.org/record/189798/files/figure.png" pageId="1" pageNumber="45">14</figureCitation>
), pronotum with lateral carinae not attaining hind margin (
<figureCitation id="1372029DFFBD906FFE561AF73B985BEE" box="[432,510,925,951]" captionStart="FIGURES 1 – 12" captionStartId="2.[151,271,1869,1893]" captionTargetBox="[235,1360,197,1811]" captionTargetId="figure@2.[223,1371,163,1832]" captionTargetPageId="2" captionText="FIGURES 1 – 12. Malaxella flava Ding &amp; Hu. 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, male genitalia, caudal view; 6, same, left lateral view; 7, anal segment, suspensorium and aedeagus complex, caudal view; 8, same, left lateral view; 9, suspensorium and aedeagus complex, caudal view; 10, anal segment, right lateral view; 11, parameres, left lateral view; 12, aedeagus, left lateral view." httpUri="https://zenodo.org/record/189797/files/figure.png" pageId="1" pageNumber="45">Figs 1</figureCitation>
,
<figureCitation id="1372029DFFBD906FFDE81AF738495BEE" box="[526,559,925,951]" captionStart="FIGURES 13 – 22" captionStartId="3.[151,270,1880,1904]" captionTargetBox="[207,1366,211,1819]" captionTargetId="figure@3.[200,1374,182,1845]" captionTargetPageId="3" captionText="FIGURES 13 – 22. Malaxella tetracantha n. sp., 13, head and thorax, dorsal view; 14, frons and postclypeus; 15, head and pronotum, left lateral view; 16, right tegmen, macropterous male; 17, male genitalia, caudal view; 18, same, left lateral view; 19, anal segment, suspensorium and aedeagus complex and parameres, left lateral view; 20, anal segment, right lateral view; 21, suspensorium and aedeagus complex, caudal view; 22, same, left lateral view." httpUri="https://zenodo.org/record/189798/files/figure.png" pageId="1" pageNumber="45">13</figureCitation>
), male pygofer having ventral processes, tubular aedeagus and the anal segment strongly produced at left laterodistal angle. However,
<taxonomicName id="4C49659BFFBD906FFC941AAE398F5B84" box="[882,1001,964,989]" class="Insecta" family="Delphacidae" genus="Malaxella" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B93DC20AFFBD906FFC941AAE398F5B84" box="[882,1001,964,989]" italics="true" pageId="1" pageNumber="45">Malaxella</emphasis>
</taxonomicName>
differs from
<taxonomicName id="4C49659BFFBD906FFB641AAE3EBA5B84" box="[1154,1244,964,989]" class="Insecta" family="Delphacidae" genus="Malaxa" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B93DC20AFFBD906FFB641AAE3EBA5B84" box="[1154,1244,964,989]" italics="true" pageId="1" pageNumber="45">Malaxa</emphasis>
</taxonomicName>
in the following combination of characters: in
<taxonomicName id="4C49659BFFBD906FFE151A80380C5C5A" box="[499,618,1002,1027]" class="Insecta" family="Delphacidae" genus="Malaxella" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B93DC20AFFBD906FFE151A80380C5C5A" box="[499,618,1002,1027]" italics="true" pageId="1" pageNumber="45">Malaxella</emphasis>
</taxonomicName>
the general body color is yellow to orange (often with blackish brown markings in
<taxonomicName id="4C49659BFFBD906FFECD1D7B3BE35C73" box="[299,389,1041,1066]" class="Insecta" family="Delphacidae" genus="Malaxa" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B93DC20AFFBD906FFECD1D7B3BE35C73" box="[299,389,1041,1066]" italics="true" pageId="1" pageNumber="45">Malaxa</emphasis>
</taxonomicName>
); the submedian carinae of vertex percurrent and uniting at apex (uniting before apex of vertex in
<taxonomicName id="4C49659BFFBD906FFEE31D523B395C08" box="[261,351,1080,1105]" class="Insecta" family="Delphacidae" genus="Malaxa" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B93DC20AFFBD906FFEE31D523B395C08" box="[261,351,1080,1105]" italics="true" pageId="1" pageNumber="45">Malaxa</emphasis>
</taxonomicName>
), lateral carinae of vertex distinctly expanded anteriad (nearly parallel or slightly convergent anteriad in
<taxonomicName id="4C49659BFFBD906FFEFA1D353B135C21" box="[284,373,1119,1144]" class="Insecta" family="Delphacidae" genus="Malaxa" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B93DC20AFFBD906FFEFA1D353B135C21" box="[284,373,1119,1144]" italics="true" pageId="1" pageNumber="45">Malaxa</emphasis>
</taxonomicName>
); frons with lateral carinae widest at eyes (lateral carinae nearly parallel or widest at apex in
<taxonomicName id="4C49659BFFBD906FFF531DEF3B685CC7" box="[181,270,1157,1182]" class="Insecta" family="Delphacidae" genus="Malaxa" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B93DC20AFFBD906FFF531DEF3B685CC7" box="[181,270,1157,1182]" italics="true" pageId="1" pageNumber="45">Malaxa</emphasis>
</taxonomicName>
); the asymmetrical opening of pygofer, processes on the ventral margin and parameres (all of them symmetrical in
<taxonomicName id="4C49659BFFBD906FFEAA1DC63BC05C9C" box="[332,422,1196,1221]" class="Insecta" family="Delphacidae" genus="Malaxa" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B93DC20AFFBD906FFEAA1DC63BC05C9C" box="[332,422,1196,1221]" italics="true" pageId="1" pageNumber="45">Malaxa</emphasis>
</taxonomicName>
); parameres simple (forked or with apical process at apex in
<taxonomicName id="4C49659BFFBD906FFB8D1DC63EA35C9C" box="[1131,1221,1196,1221]" class="Insecta" family="Delphacidae" genus="Malaxa" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B93DC20AFFBD906FFB8D1DC63EA35C9C" box="[1131,1221,1196,1221]" italics="true" pageId="1" pageNumber="45">Malaxa</emphasis>
</taxonomicName>
); a cluster of hairlike setae at the base of the left laterodistal process of male anal segment (bare in
<taxonomicName id="4C49659BFFBD906FFBB21DB93EC85CB5" box="[1108,1198,1235,1260]" class="Insecta" family="Delphacidae" genus="Malaxa" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B93DC20AFFBD906FFBB21DB93EC85CB5" box="[1108,1198,1235,1260]" italics="true" pageId="1" pageNumber="45">Malaxa</emphasis>
</taxonomicName>
).
</paragraph>
</subSubSection>
<subSubSection id="C3534D93FFBD906FFF231D9238EB5D63" pageId="1" pageNumber="45" type="distribution">
<paragraph id="8BF61E18FFBD906FFF231D9238EB5D63" blockId="1.[151,1437,151,1338]" pageId="1" pageNumber="45">
<emphasis id="B93DC20AFFBD906FFF231D923B0C5D4B" bold="true" box="[197,362,1272,1298]" pageId="1" pageNumber="45">Distribution.</emphasis>
Species of
<taxonomicName id="4C49659BFFBD906FFE1E1D9338145D4B" box="[504,626,1273,1298]" class="Insecta" family="Delphacidae" genus="Malaxella" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B93DC20AFFBD906FFE1E1D9338145D4B" box="[504,626,1273,1298]" italics="true" pageId="1" pageNumber="45">Malaxella</emphasis>
</taxonomicName>
are currently known only from southern
<collectingCountry id="F35E5E88FFBD906FFB811D933EC95D4A" box="[1127,1199,1273,1299]" name="China" pageId="1" pageNumber="45">China</collectingCountry>
(Yunnan, Guizhou, Fujian,
<collectingCountry id="F35E5E88FFBD906FFF161C4A3B2F5D63" box="[240,329,1312,1338]" name="Taiwan" pageId="1" pageNumber="45">Taiwan</collectingCountry>
, Guangdong and Guangxi).
</paragraph>
</subSubSection>
<subSubSection id="C3534D93FFBD906FFF711CF93FFA5E00" pageId="1" pageNumber="45" type="key">
<paragraph id="8BF61E18FFBD906FFF711CF9385D5DF4" blockId="1.[151,571,1427,1453]" box="[151,571,1427,1453]" pageId="1" pageNumber="45">
<emphasis id="B93DC20AFFBD906FFF711CF93B015DF4" bold="true" box="[151,359,1427,1453]" pageId="1" pageNumber="45">Key to species of</emphasis>
<taxonomicName id="4C49659BFFBD906FFE8B1CFE3B825DF4" ID-CoL="5KGK" box="[365,484,1428,1453]" class="Insecta" family="Delphacidae" genus="Malaxella" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B93DC20AFFBD906FFE8B1CFE3B825DF4" box="[365,484,1428,1453]" italics="true" pageId="1" pageNumber="45">Malaxella</emphasis>
</taxonomicName>
<emphasis id="B93DC20AFFBD906FFE0A1CF9385D5DF4" bold="true" box="[492,571,1427,1453]" pageId="1" pageNumber="45">(male)</emphasis>
</paragraph>
<key id="FFD84929FFBD906FFF711C8B3FFA5E00" pageId="1" pageNumber="45">
<keyStep id="30BD06BDFFBD906FFF711C8B3FFA5E00" pageId="1" pageNumber="45">
<paragraph id="8BF61E18FFBD906FFF711C8B3FFA5E41" blockId="1.[151,1436,1505,1625]" pageId="1" pageNumber="45">
<keyLead id="30B8BD2DFFBD906FFF711C8B3FFA5E41" pageId="1" pageNumber="45">
<specimenCount id="9D4FD591FFBD906FFF711C8B3A8F5DA1" box="[151,233,1505,1528]" pageId="1" pageNumber="45" type="male">1 Male</specimenCount>
pygofer with 2 spine-like processes on ventral margin; gonopore of aedeagus subbasal (
<figureCitation id="1372029DFFBD906FFB731C8B3EB55DA1" box="[1173,1235,1505,1528]" captionStart="FIGURES 1 – 12" captionStartId="2.[151,271,1869,1893]" captionTargetBox="[235,1360,197,1811]" captionTargetId="figure@2.[223,1371,163,1832]" captionTargetPageId="2" captionText="FIGURES 1 – 12. Malaxella flava Ding &amp; Hu. 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, male genitalia, caudal view; 6, same, left lateral view; 7, anal segment, suspensorium and aedeagus complex, caudal view; 8, same, left lateral view; 9, suspensorium and aedeagus complex, caudal view; 10, anal segment, right lateral view; 11, parameres, left lateral view; 12, aedeagus, left lateral view." httpUri="https://zenodo.org/record/189797/files/figure.png" pageId="1" pageNumber="45">Fig. 9</figureCitation>
)............................
<emphasis id="B93DC20AFFBD906FFF281F6B3F7B5E41" box="[206,1309,1537,1560]" italics="true" pageId="1" pageNumber="45">
........................................................................................................................................................
<taxonomicName id="4C49659BFFBD906FFB221F6B3F7B5E41" ID-CoL="3XM55" authority="Ding &amp; Hu" authorityName="Ding &amp; Hu" box="[1220,1309,1537,1560]" class="Insecta" family="Delphacidae" genus="Malaxella" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="45" phylum="Arthropoda" rank="species" species="flava">M. flava</taxonomicName>
</emphasis>
Ding &amp; Hu
</keyLead>
</paragraph>
<paragraph id="8BF61E18FFBD906FFF7B1F4B3FFA5E00" blockId="1.[151,1436,1505,1625]" pageId="1" pageNumber="45">
<keyLead id="30B8BD2DFFBD906FFF7B1F4B3FFA5E00" pageId="1" pageNumber="45">
- Male pygofer with 4 spine-like processes on ventral margin; gonopore of aedeagus subapical (
<figureCitation id="1372029DFFBD906FFB461F4B3E8B5E61" box="[1184,1261,1569,1592]" captionStart="FIGURES 13 – 22" captionStartId="3.[151,270,1880,1904]" captionTargetBox="[207,1366,211,1819]" captionTargetId="figure@3.[200,1374,182,1845]" captionTargetPageId="3" captionText="FIGURES 13 – 22. Malaxella tetracantha n. sp., 13, head and thorax, dorsal view; 14, frons and postclypeus; 15, head and pronotum, left lateral view; 16, right tegmen, macropterous male; 17, male genitalia, caudal view; 18, same, left lateral view; 19, anal segment, suspensorium and aedeagus complex and parameres, left lateral view; 20, anal segment, right lateral view; 21, suspensorium and aedeagus complex, caudal view; 22, same, left lateral view." httpUri="https://zenodo.org/record/189798/files/figure.png" pageId="1" pageNumber="45">Fig. 21</figureCitation>
) ........................
<emphasis id="B93DC20AFFBD906FFF281F2B3F3F5E01" box="[206,1369,1601,1624]" italics="true" pageId="1" pageNumber="45">
......................................................................................................................................................
<taxonomicName id="4C49659BFFBD906FFB5D1F2B3F3F5E01" ID-CoL="3XM57" box="[1211,1369,1601,1624]" class="Insecta" family="Delphacidae" genus="Malaxella" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="45" phylum="Arthropoda" rank="species" species="tetracantha" status="sp. nov.">M. tetracantha</taxonomicName>
</emphasis>
<taxonomicNameLabel id="A20E7F71FFBD906FFA861F2B3FFA5E00" box="[1376,1436,1601,1625]" pageId="1" pageNumber="45" rank="species">
<emphasis id="B93DC20AFFBD906FFA861F2B3FFA5E00" bold="true" box="[1376,1436,1601,1625]" pageId="1" pageNumber="45">n. sp.</emphasis>
</taxonomicNameLabel>
</keyLead>
</paragraph>
</keyStep>
</key>
</subSubSection>
</treatment>
</document>
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