treatments-xml/data/81/5F/2A/815F2A49FFBAB445FF5CFBB1C5CAFB0E.xml
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<mods:title id="F9B3FAFF87CBEF9008D830F42D2A63F9">Updates on the taxonomy and distribution of Gastroserica Brenske, 1897, Microserica Brenske, 1894, and Moronoserica Ahrens, Lukic &amp; Liu, 2023 (Coleoptera: Scarabaeidae: Sericinae: Sericini)</mods:title>
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<mods:namePart id="D335C4FD107FC7CD65C2C2E48E62443E">Ahrens, Dirk</mods:namePart>
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<mods:affiliation id="2A37AE4AF1B0EB48A5CE3069FC5608BF">Museum A. Koenig, Leibniz Institute for the Analysis of Biodiversity Change (LIB), Adenauerallee 127, 53113 Bonn, Germany. ahrens. dirk _ col @ gmx. de, https: // orcid. org / 0000 - 0003 - 3524 - 7153</mods:affiliation>
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<subSubSection id="41ECC8D4FFBAB44BFF5CFBB1C41BFB98" box="[151,1101,1122,1149]" pageId="6" pageNumber="557" type="nomenclature">
<paragraph id="09499B5FFFBAB44BFF5CFBB1C41BFB98" blockId="6.[151,1101,1122,1149]" box="[151,1101,1122,1149]" pageId="6" pageNumber="557">
<heading id="52012C33FFBAB44BFF5CFBB1C41BFB98" bold="true" box="[151,1101,1122,1149]" fontSize="11" level="1" pageId="6" pageNumber="557" reason="1">
<emphasis id="3B82474DFFBAB44BFF5CFBB1C41BFB98" bold="true" box="[151,1101,1122,1149]" pageId="6" pageNumber="557">
Revised and updated key to
<taxonomicName id="CEF6E0DCFFBAB44BFE33FBB0C310FB98" authorityName="Brenske" authorityYear="1897" box="[504,838,1122,1149]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="557" phylum="Arthropoda" rank="subGenus" subGenus="Gastroserica">
<emphasis id="3B82474DFFBAB44BFE33FBB0C2C7FB99" bold="true" box="[504,657,1123,1149]" italics="true" pageId="6" pageNumber="557">Gastroserica</emphasis>
(
<emphasis id="3B82474DFFBAB44BFD69FBB0C36DFB99" bold="true" box="[674,827,1123,1149]" italics="true" pageId="6" pageNumber="557">Gastroserica</emphasis>
)
</taxonomicName>
species (males only):
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="41ECC8D4FFBAB445FF5CFB7BC5CAFB0E" lastPageId="8" lastPageNumber="559" pageId="6" pageNumber="557" type="key">
<key id="7D67CC6EFFBAB445FF5CFB7BC5CAFB0E" lastPageId="8" lastPageNumber="559" pageId="6" pageNumber="557">
<keyStep id="B20283FAFFBAB44BFF5CFB7BC5CAFAF2" pageId="6" pageNumber="557">
<paragraph id="09499B5FFFBAB44BFF5CFB7BC5CAFB3E" blockId="6.[151,1437,1192,2035]" pageId="6" pageNumber="557">
<keyLead id="B207386AFFBAB44BFF5CFB7BC5CAFB3E" pageId="6" pageNumber="557">
1 Labroclypeus widest at base, lateral margins narrowed anteriorly. Pronotum without longitudinal median impression. Antennomere
<quantity id="CE0E36BAFFBAB44BFEA1FB16C1D9FB3F" box="[362,399,1221,1243]" metricMagnitude="-1" metricUnit="m" metricValue="1.778" pageId="6" pageNumber="557" unit="in" value="7.0">7 in</quantity>
male equal to ¾ of length of club.......................................................... 2
</keyLead>
</paragraph>
<paragraph id="09499B5FFFBAB44BFF5CFB30C5CAFAF2" blockId="6.[151,1437,1192,2035]" pageId="6" pageNumber="557">
<keyLead id="B207386AFFBAB44BFF5CFB30C5CAFAF2" pageId="6" pageNumber="557">- Labroclypeus widest at middle, lateral margins more or less distinct narrowed towards base, or subparallel. Pronotum with or without longitudinal median impressions................................................................... 6</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBAB44BFF5CFACEC5CAFA6E" pageId="6" pageNumber="557">
<paragraph id="09499B5FFFBAB44BFF5CFACEC5CBFAB4" blockId="6.[151,1437,1192,2035]" pageId="6" pageNumber="557">
<keyLead id="B207386AFFBAB44BFF5CFACEC5CBFAB4" pageId="6" pageNumber="557">
2 Disc of pronotum with numerous punctures bearing each a robust seta. Metatibia externally finely and sparsely punctate............................................................................
<taxonomicName id="CEF6E0DCFFBAB44BFB8AFAE9C5CBFAB4" authority="(Brenske, 1894)" baseAuthorityName="Brenske" baseAuthorityYear="1894" box="[1089,1437,1338,1360]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="557" phylum="Arthropoda" rank="species" species="marginalis" subGenus="Gastroserica">
<emphasis id="3B82474DFFBAB44BFB8AFAE9C5CBFAB4" bold="true" box="[1089,1437,1338,1360]" pageId="6" pageNumber="557">
<emphasis id="3B82474DFFBAB44BFB8AFAE9C40FFAAB" bold="true" box="[1089,1113,1338,1359]" italics="true" pageId="6" pageNumber="557">G.</emphasis>
(
<emphasis id="3B82474DFFBAB44BFBACFAE9C428FAAB" bold="true" box="[1127,1150,1338,1359]" italics="true" pageId="6" pageNumber="557">G.</emphasis>
)
<emphasis id="3B82474DFFBAB44BFB47FAE9C4A1FAB4" bold="true" box="[1164,1271,1338,1360]" italics="true" pageId="6" pageNumber="557">marginalis</emphasis>
(Brenske, 1894)
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="09499B5FFFBAB44BFF5CFA8BC5CAFA6E" blockId="6.[151,1437,1192,2035]" pageId="6" pageNumber="557">
<keyLead id="B207386AFFBAB44BFF5CFA8BC5CAFA6E" pageId="6" pageNumber="557">- Pronotum only on sides with coarse punctures bearing each a robust seta. Metatibia externally coarsely and densely punctate. ................................................................................................... 3</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBAB44BFF5CFA41C5CAFA21" pageId="6" pageNumber="557">
<paragraph id="09499B5FFFBAB44BFF5CFA41C5CAFA43" blockId="6.[151,1437,1192,2035]" box="[151,1436,1426,1448]" pageId="6" pageNumber="557">
<keyLead id="B207386AFFBAB44BFF5CFA41C5CAFA43" box="[151,1436,1426,1448]" pageId="6" pageNumber="557">3 Right paramere wider and bifurcate at the basis.............................................................. 4</keyLead>
</paragraph>
<paragraph id="09499B5FFFBAB44BFF5CFA63C5CAFA21" blockId="6.[151,1437,1192,2035]" box="[151,1436,1455,1478]" pageId="6" pageNumber="557">
<keyLead id="B207386AFFBAB44BFF5CFA63C5CAFA21" box="[151,1436,1455,1478]" pageId="6" pageNumber="557">- Right paramere narrow, not bifurcate...................................................................... 5</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBAB44BFF5CFA1EC5CAF9DE" pageId="6" pageNumber="557">
<paragraph id="09499B5FFFBAB44BFF5CFA1EC5CAFA1B" blockId="6.[151,1437,1192,2035]" pageId="6" pageNumber="557">
<keyLead id="B207386AFFBAB44BFF5CFA1EC5CAFA1B" pageId="6" pageNumber="557">
4 Lateral branch of right paramere short, half as long as the mesal branch. Left paramere more than half as long as right paramere.........................................................
<taxonomicName id="CEF6E0DCFFBAB44BFC23FA39C5CAFA1B" authority="Fabrizi &amp; Ahrens, 2018" authorityName="Fabrizi &amp; Ahrens" authorityYear="2018" box="[1000,1436,1514,1536]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="557" phylum="Arthropoda" rank="species" species="vindenensis" subGenus="Gastroserica">
<emphasis id="3B82474DFFBAB44BFC23FA39C5CAFA1B" bold="true" box="[1000,1436,1514,1536]" pageId="6" pageNumber="557">
<emphasis id="3B82474DFFBAB44BFC23FA39C3A9FA1B" bold="true" box="[1000,1023,1514,1535]" italics="true" pageId="6" pageNumber="557">G.</emphasis>
(
<emphasis id="3B82474DFFBAB44BFBC6FA39C473FA1B" bold="true" box="[1037,1061,1514,1535]" italics="true" pageId="6" pageNumber="557">G.</emphasis>
)
<emphasis id="3B82474DFFBAB44BFBF8FA39C4F1F9E4" bold="true" box="[1075,1191,1514,1536]" italics="true" pageId="6" pageNumber="557">vindenensis</emphasis>
Fabrizi &amp; Ahrens, 2018
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="09499B5FFFBAB44BFF5CF9DBC5CAF9DE" blockId="6.[151,1437,1192,2035]" pageId="6" pageNumber="557">
<keyLead id="B207386AFFBAB44BFF5CF9DBC5CAF9DE" pageId="6" pageNumber="557">
<emphasis id="3B82474DFFBAB44BFF5CF9DBC0C9F9F9" bold="true" box="[151,159,1544,1565]" pageId="6" pageNumber="557">-</emphasis>
Lateral branch of right paramere long, as long as the mesal branch. Left paramere less than half as long as right paramere..............................................................................
<taxonomicName id="CEF6E0DCFFBAB44BFBA8F9F6C5CAF9DE" authority="Ahrens, 2000" authorityName="Ahrens" authorityYear="2000" box="[1123,1436,1572,1595]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="557" phylum="Arthropoda" rank="species" species="dembickyi" subGenus="Gastroserica">
<emphasis id="3B82474DFFBAB44BFBA8F9F6C5CAF9DE" bold="true" box="[1123,1436,1572,1595]" pageId="6" pageNumber="557">
<emphasis id="3B82474DFFBAB44BFBA8F9F6C42CF9DE" bold="true" box="[1123,1146,1573,1594]" italics="true" pageId="6" pageNumber="557">G.</emphasis>
(
<emphasis id="3B82474DFFBAB44BFB43F9F6C4C9F9DE" bold="true" box="[1160,1183,1573,1594]" italics="true" pageId="6" pageNumber="557">G.</emphasis>
)
<emphasis id="3B82474DFFBAB44BFB66F9F7C547F9DE" bold="true" box="[1197,1297,1572,1594]" italics="true" pageId="6" pageNumber="557">dembickyi</emphasis>
Ahrens, 2000
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBAB44BFF5CF991C5CBF954" pageId="6" pageNumber="557">
<paragraph id="09499B5FFFBAB44BFF5CF991C5CAF990" blockId="6.[151,1437,1192,2035]" pageId="6" pageNumber="557">
<keyLead id="B207386AFFBAB44BFF5CF991C5CAF990" pageId="6" pageNumber="557">
5 Right paramere moderately narrow (lateral view), ca three times as wide as long; only little longer than the left paramere......................................................................
<taxonomicName id="CEF6E0DCFFBAB44BFBC8F98CC5CAF990" authority="Ahrens &amp; Pacholatko, 2007" authorityName="Ahrens &amp; Pacholatko" authorityYear="2007" box="[1027,1436,1631,1653]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="557" phylum="Arthropoda" rank="species" species="yingi" subGenus="Gastroserica">
<emphasis id="3B82474DFFBAB44BFBC8F98CC5CAF990" bold="true" box="[1027,1436,1631,1653]" pageId="6" pageNumber="557">
<emphasis id="3B82474DFFBAB44BFBC8F98CC44CF990" bold="true" box="[1027,1050,1631,1652]" italics="true" pageId="6" pageNumber="557">G.</emphasis>
(
<emphasis id="3B82474DFFBAB44BFBE3F98CC469F990" bold="true" box="[1064,1087,1631,1652]" italics="true" pageId="6" pageNumber="557">G.</emphasis>
)
<emphasis id="3B82474DFFBAB44BFB86F98CC428F990" bold="true" box="[1101,1150,1631,1652]" italics="true" pageId="6" pageNumber="557">yingi</emphasis>
<bibRefCitation id="6D67E6AEFFBAB44BFB48F98CC5CAF990" author="Ahrens, D. &amp; Pacholatko, P." box="[1155,1436,1631,1653]" pageId="6" pageNumber="557" pagination="137 - 139" refId="ref17883" refString="Ahrens, D. &amp; Pacholatko, P. (2007) Two new species of Gastroserica Brenske, 1897 from China and Myanmar (Coleoptera: Scarabaeidae: Sericini). Entomologische Zeitschrift, 117, 137 - 139." type="journal article" year="2007">Ahrens &amp; Pacholátko, 2007</bibRefCitation>
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="09499B5FFFBAB44BFF5CF9AEC5CBF954" blockId="6.[151,1437,1192,2035]" pageId="6" pageNumber="557">
<keyLead id="B207386AFFBAB44BFF5CF9AEC5CBF954" pageId="6" pageNumber="557">
- Right paramere narrow (lateral view), ca six times as wide as long; distinctly longer than the left paramere.....................................................................
<emphasis id="3B82474DFFBAB44BFCA4F949C5CBF954" bold="true" box="[879,1437,1690,1712]" pageId="6" pageNumber="557">
<taxonomicName id="CEF6E0DCFFBAB44BFCA4F949C54DF94B" authority="Ahrens &amp; Pham" authorityName="Ahrens &amp; Pham" authorityYear="2023" box="[879,1307,1690,1712]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="557" phylum="Arthropoda" rank="species" species="muongphangensis" status="new species" subGenus="Gastroserica">
<emphasis id="3B82474DFFBAB44BFCA4F949C3D0F94B" bold="true" box="[879,902,1690,1711]" italics="true" pageId="6" pageNumber="557">G.</emphasis>
(
<emphasis id="3B82474DFFBAB44BFC5EF949C3FAF94B" bold="true" box="[917,940,1690,1711]" italics="true" pageId="6" pageNumber="557">G.</emphasis>
)
<emphasis id="3B82474DFFBAB44BFC71F949C439F954" bold="true" box="[954,1135,1690,1712]" italics="true" pageId="6" pageNumber="557">muongphangensis</emphasis>
Ahrens &amp; Pham
</taxonomicName>
,
<taxonomicNameLabel id="20B1FA36FFBAB44BFAEDF949C5CBF954" box="[1318,1437,1690,1712]" pageId="6" pageNumber="557" rank="species">new species</taxonomicNameLabel>
</emphasis>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBAB44BFF5CF96BC5CAF8EC" pageId="6" pageNumber="557">
<paragraph id="09499B5FFFBAB44BFF5CF96BC5CAF90E" blockId="6.[151,1437,1192,2035]" pageId="6" pageNumber="557">
<keyLead id="B207386AFFBAB44BFF5CF96BC5CAF90E" pageId="6" pageNumber="557">6 Disc of pronotum with shallow longitudinal median impression or additionally with a transverse impression behind the middle.............................................................................................. 7</keyLead>
</paragraph>
<paragraph id="09499B5FFFBAB44BFF5CF920C5CAF8EC" blockId="6.[151,1437,1192,2035]" box="[151,1436,1778,1800]" pageId="6" pageNumber="557">
<keyLead id="B207386AFFBAB44BFF5CF920C5CAF8EC" box="[151,1436,1778,1800]" pageId="6" pageNumber="557">- Disc of pronotum without a shallow longitudinal median impression............................................ 16</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBAB44BFF5CF8C3C5CAF8A7" pageId="6" pageNumber="557">
<paragraph id="09499B5FFFBAB44BFF5CF8C3C5CAF8C1" blockId="6.[151,1437,1192,2035]" box="[151,1436,1808,1830]" pageId="6" pageNumber="557">
<keyLead id="B207386AFFBAB44BFF5CF8C3C5CAF8C1" box="[151,1436,1808,1830]" pageId="6" pageNumber="557">7 Disc of pronotum with a transverse impression behind the middle............................................... 8</keyLead>
</paragraph>
<paragraph id="09499B5FFFBAB44BFF5CF8FEC5CAF8A7" blockId="6.[151,1437,1192,2035]" box="[151,1436,1837,1859]" pageId="6" pageNumber="557">
<keyLead id="B207386AFFBAB44BFF5CF8FEC5CAF8A7" box="[151,1436,1837,1859]" pageId="6" pageNumber="557">- Disc of pronotum only with a shallow longitudinal median impression.......................................... 15</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBAB44BFF5CF899C5CAF853" pageId="6" pageNumber="557">
<paragraph id="09499B5FFFBAB44BFF5CF899C5CAF899" blockId="6.[151,1437,1192,2035]" pageId="6" pageNumber="557">
<keyLead id="B207386AFFBAB44BFF5CF899C5CAF899" pageId="6" pageNumber="557">8 Eyes strongly protruding, labroclypeus very narrow (ratio maximal width of head including eyes/width of labroclypeus: 1.8 1.9). Pygidium strongly conical......................................................................... 12</keyLead>
</paragraph>
<paragraph id="09499B5FFFBAB44BFF5CF856C5CAF853" blockId="6.[151,1437,1192,2035]" pageId="6" pageNumber="557">
<keyLead id="B207386AFFBAB44BFF5CF856C5CAF853" pageId="6" pageNumber="557">- Eyes weakly protruding, labroclypeus relatively wide (ratio maximal width of head including eyes/width of labroclypeus: 1.48). Pygidium moderately convex. Median transversal impression on pronotum only weak.......................... 9</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBAB44BFF5CF813C5CAF816" pageId="6" pageNumber="557">
<paragraph id="09499B5FFFBAB44BFF5CF813C5CAF831" blockId="6.[151,1437,1192,2035]" box="[151,1436,1984,2006]" pageId="6" pageNumber="557">
<keyLead id="B207386AFFBAB44BFF5CF813C5CAF831" box="[151,1436,1984,2006]" pageId="6" pageNumber="557">9 Phallobase with a very short and blunt lateral apical apophysis on right side only. Left paramere trifurcate.............. 11</keyLead>
</paragraph>
<paragraph id="09499B5FFFBAB44BFF5CF80EC5CAF816" blockId="6.[151,1437,1192,2035]" box="[151,1436,2013,2035]" pageId="6" pageNumber="557">
<keyLead id="B207386AFFBAB44BFF5CF80EC5CAF816" box="[151,1436,2013,2035]" pageId="6" pageNumber="557">
<emphasis id="3B82474DFFBAB44BFF5CF80EC0C9F816" bold="true" box="[151,159,2013,2034]" pageId="6" pageNumber="557">-</emphasis>
Phallobase with a narrow and moderately long lateral apical apophysis on right side............................... 10
</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBBB44AFF5CFF4BC5CAFF03" pageId="7" pageNumber="558">
<paragraph id="09499B5FFFBBB44AFF5CFF4BC5CAFF2E" blockId="7.[151,1437,151,2021]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFF4BC5CAFF2E" pageId="7" pageNumber="558">
10 Left paramere simple; right paramere is a little shorter and more robust (lateral view)............................................................................................
<taxonomicName id="CEF6E0DCFFBBB44AFC0BFF66C5CAFF2E" authority="Ahrens &amp; Pacholatko, 2003" authorityName="Ahrens &amp; Pacholatko" authorityYear="2003" box="[960,1436,180,203]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="shaanxiana" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFC0BFF66C5CAFF2E" bold="true" box="[960,1436,180,203]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFC0BFF66C381FF2E" bold="true" box="[960,983,181,202]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFC2EFF66C3AAFF2E" bold="true" box="[997,1020,181,202]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFBC0FF67C429FF2E" bold="true" box="[1035,1151,180,202]" italics="true" pageId="7" pageNumber="558">shaanxiana</emphasis>
<bibRefCitation id="6D67E6AEFFBBB44AFB48FF66C5CAFF2E" author="Ahrens, D. &amp; Pacholatko, P." box="[1155,1436,180,203]" pageId="7" pageNumber="558" pagination="1 - 18" refId="ref17818" refString="Ahrens, D. &amp; Pacholatko, P. (2003) New data on distribution of the species of Gastroserica Brenske, 1897, with description of new taxa from China and Laos (Coleoptera: Scarabaeidae: Sericini). Zootaxa, 342 (1), 1 - 18. https: // doi. org / 10.11646 / zootaxa. 342.1.1" type="journal article" year="2003">Ahrens &amp; Pacholátko, 2003</bibRefCitation>
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="09499B5FFFBBB44AFF5CFF00C5CAFF03" blockId="7.[151,1437,151,2021]" box="[151,1436,210,232]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFF00C5CAFF03" box="[151,1436,210,232]" pageId="7" pageNumber="558">
- Left paramere bifurcate at base; right paramere little longer and more narrow (lateral view)...
<taxonomicName id="CEF6E0DCFFBBB44AFBA2FF01C5CAFF03" authority="Ahrens, 2000" authorityName="Ahrens" authorityYear="2000" box="[1129,1436,210,232]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="hubeiana" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFBA2FF01C5CAFF03" bold="true" box="[1129,1436,210,232]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFBA2FF01C4D6FF03" bold="true" box="[1129,1152,210,231]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFB44FF01C4F0FF03" bold="true" box="[1167,1190,210,231]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFB7FFF01C547FF0C" bold="true" box="[1204,1297,210,232]" italics="true" pageId="7" pageNumber="558">hubeiana</emphasis>
Ahrens, 2000
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBBB44AFF5CFF23C5CAFEDB" pageId="7" pageNumber="558">
<paragraph id="09499B5FFFBBB44AFF5CFF23C5CAFEE0" blockId="7.[151,1437,151,2021]" box="[151,1436,239,261]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFF23C5CAFEE0" box="[151,1436,239,261]" pageId="7" pageNumber="558">
11 Median process of the left paramere long; right paramere almost entirely straight...........
<taxonomicName id="CEF6E0DCFFBBB44AFBA7FF3CC5CAFEE0" authority="Ahrens, 2000" authorityName="Ahrens" authorityYear="2000" box="[1132,1436,239,261]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="sichuana" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFBA7FF3CC5CAFEE0" bold="true" box="[1132,1436,239,261]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFBA7FF3CC4D5FEE0" bold="true" box="[1132,1155,239,260]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFB5AFF3CC4FEFEE0" bold="true" box="[1169,1192,239,260]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFB7CFF3CC544FEE1" bold="true" box="[1207,1298,239,261]" italics="true" pageId="7" pageNumber="558">sichuana</emphasis>
Ahrens, 2000
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="09499B5FFFBBB44AFF5CFEDEC5CAFEDB" blockId="7.[151,1437,151,2021]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFEDEC5CAFEDB" pageId="7" pageNumber="558">
- Median process of the left paramere shorter; right paramere bent ventrally at apex.......................................................................................................
<taxonomicName id="CEF6E0DCFFBBB44AFBD3FEF9C5CAFEDB" authority="Liu &amp; Ahrens, 2014" authorityName="Liu &amp; Ahrens" authorityYear="2014" box="[1048,1436,298,320]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="fengduana" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFBD3FEF9C5CAFEDB" bold="true" box="[1048,1436,298,320]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFBD3FEF9C479FEDB" bold="true" box="[1048,1071,298,319]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFBF6FEF9C402FEDB" bold="true" box="[1085,1108,298,319]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFBA8FEF9C498FEA4" bold="true" box="[1123,1230,298,320]" italics="true" pageId="7" pageNumber="558">fengduana</emphasis>
Liu &amp; Ahrens, 2014
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBBB44AFF5CFE9BC5CAFE51" pageId="7" pageNumber="558">
<paragraph id="09499B5FFFBBB44AFF5CFE9BC5CAFE9E" blockId="7.[151,1437,151,2021]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFE9BC5CAFE9E" pageId="7" pageNumber="558">
12 Median transversal impression on pronotum very distinct and deep, median longitudinal impression more distinct on pronotal disc. Labroclypeus basally strongly narrowed...............................
<taxonomicName id="CEF6E0DCFFBBB44AFBDAFEB6C5CAFE9E" authority="(Fairmaire, 1891)" baseAuthorityName="Fairmaire" baseAuthorityYear="1891" box="[1041,1436,356,378]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="impressicollis" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFBDAFEB6C5CAFE9E" bold="true" box="[1041,1436,356,378]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFBDAFEB6C47FFE9E" bold="true" box="[1041,1065,357,378]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFBFCFEB6C418FE9E" bold="true" box="[1079,1102,357,378]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFB97FEB7C4B5FE9E" bold="true" box="[1116,1251,356,378]" italics="true" pageId="7" pageNumber="558">impressicollis</emphasis>
(Fairmaire, 1891)
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="09499B5FFFBBB44AFF5CFE50C5CAFE51" blockId="7.[151,1437,151,2021]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFE50C5CAFE51" pageId="7" pageNumber="558">- Median transversal impression on pronotum indistinct and shallow, median longitudinal impression on pronotal disc almost invisible. Labroclypeus basally almost not narrowed........................................................ 13</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBBB44AFF5CFE6EC5CBFDCE" pageId="7" pageNumber="558">
<paragraph id="09499B5FFFBBB44AFF5CFE6EC5CAFE0B" blockId="7.[151,1437,151,2021]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFE6EC5CAFE0B" pageId="7" pageNumber="558">13 Lateral phallobasal apophysis longer, curved (dorsal view). Left paramere bifurcate; right paramere with a short, sharp, lateral branch............................................................................................. 14</keyLead>
</paragraph>
<paragraph id="09499B5FFFBBB44AFF5CFE2BC5CBFDCE" blockId="7.[151,1437,151,2021]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFE2BC5CBFDCE" pageId="7" pageNumber="558">
- Lateral phallobasal apophysis shorter, almost straight (dorsal view). Left and right paramere simple..............................................................................
<taxonomicName id="CEF6E0DCFFBBB44AFC52FDC6C5CBFDCE" authority="Liu, Ahrens, Bai &amp; Yang, 2011" authorityName="Liu, Ahrens, Bai &amp; Yang" authorityYear="2011" box="[921,1437,532,555]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="yunnanensis" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFC52FDC6C5CBFDCE" bold="true" box="[921,1437,532,555]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFC52FDC6C3E6FDCE" bold="true" box="[921,944,533,554]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFC75FDC6C383FDCE" bold="true" box="[958,981,533,554]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFC28FDC6C436FDCE" bold="true" box="[995,1120,533,554]" italics="true" pageId="7" pageNumber="558">yunnanensis</emphasis>
<bibRefCitation id="6D67E6AEFFBBB44AFBACFDC6C5CBFDCE" author="Liu, W. G. &amp; Ahrens, D. &amp; Bai, M. &amp; Yang, X. K." box="[1127,1437,533,555]" pageId="7" pageNumber="558" pagination="23 - 44" refId="ref19150" refString="Liu, W. G., Ahrens, D., Bai, M. &amp; Yang, X. K. (2011) A key to species of the genus Gastroserica Brenske of the China (Coleoptera, Scarabaeidae, Sericini), with the description of two new species and two new records for China. ZooKeys, 139, 23 - 44. https: // doi. org / 10.3897 / zookeys. 139.1702" type="journal article" year="2011">Liu, Ahrens, Bai &amp; Yang, 2011</bibRefCitation>
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBBB44AFF5CFDE1C5CAFD7B" pageId="7" pageNumber="558">
<paragraph id="09499B5FFFBBB44AFF5CFDE1C5CAFD80" blockId="7.[151,1437,151,2021]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFDE1C5CAFD80" pageId="7" pageNumber="558">
14 Lateral process of phallobase longer; ventral process of left paramere long, and the lateral short tooth of the right paramere is displaced behind apical half..................................................
<taxonomicName id="CEF6E0DCFFBBB44AFB8CFD9CC5CAFD80" authority="Ahrens, 2000" authorityName="Ahrens" authorityYear="2000" box="[1095,1436,591,613]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="mausonensis" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFB8CFD9CC5CAFD80" bold="true" box="[1095,1436,591,613]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFB8CFD9CC408FD80" bold="true" box="[1095,1118,591,612]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFBA7FD9CC4D5FD80" bold="true" box="[1132,1155,591,612]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFB5AFD9CC547FD80" bold="true" box="[1169,1297,591,612]" italics="true" pageId="7" pageNumber="558">mausonensis</emphasis>
Ahrens, 2000
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="09499B5FFFBBB44AFF5CFDBEC5CAFD7B" blockId="7.[151,1437,151,2021]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFDBEC5CAFD7B" pageId="7" pageNumber="558">
- Lateral process of phallobase shorter; ventral process of left paramere short; lateral short tooth of the right paramere is displaced distally to apical half.....................................................
<taxonomicName id="CEF6E0DCFFBBB44AFBF8FD59C5CAFD7B" authority="Liu &amp; Ahrens, 2014" authorityName="Liu &amp; Ahrens" authorityYear="2014" box="[1075,1436,650,672]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="carolusi" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFBF8FD59C5CAFD7B" bold="true" box="[1075,1436,650,672]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFBF8FD59C41CFD7B" bold="true" box="[1075,1098,650,671]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFB93FD59C439FD7B" bold="true" box="[1112,1135,650,671]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFBB6FD59C49BFD44" bold="true" box="[1149,1229,650,672]" italics="true" pageId="7" pageNumber="558">carolusi</emphasis>
Liu &amp; Ahrens, 2014
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBBB44AFF5CFD74C5CAFCF0" pageId="7" pageNumber="558">
<paragraph id="09499B5FFFBBB44AFF5CFD74C5CBFD3E" blockId="7.[151,1437,151,2021]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFD74C5CBFD3E" pageId="7" pageNumber="558">
15 Punctures on pronotum fine, simple and scarcely scattered; median longitudinal impression fine and superficial. Labroclypeus moderately wide...............................................................
<taxonomicName id="CEF6E0DCFFBBB44AFB4BFD16C5CBFD3E" authority="(Heyden, 1887)" baseAuthorityName="Heyden" baseAuthorityYear="1887" box="[1152,1437,708,730]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="herzi" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFB4BFD16C5CBFD3E" bold="true" box="[1152,1437,708,730]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFB4BFD16C4C1FD3E" bold="true" box="[1152,1175,709,730]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFB6EFD16C4EAFD3E" bold="true" box="[1189,1212,709,730]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFB01FD17C4ADFD3E" bold="true" box="[1226,1275,708,730]" italics="true" pageId="7" pageNumber="558">herzi</emphasis>
(Heyden, 1887)
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="09499B5FFFBBB44AFF5CFD30C5CAFCF0" blockId="7.[151,1437,151,2021]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFD30C5CAFCF0" pageId="7" pageNumber="558">
- Pronotum strongly and densely punctate, between puncture additionally with microscopic fine punctures; median longitudinal impression robust...............................................................
<taxonomicName id="CEF6E0DCFFBBB44AFBBEFD2CC5CAFCF0" authority="Brenske, 1897" authorityName="Brenske" authorityYear="1897" box="[1141,1436,767,789]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="sulcata" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFBBEFD2CC5CAFCF0" bold="true" box="[1141,1436,767,789]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFBBEFD2CC4DBFCF0" bold="true" box="[1141,1165,767,788]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFB50FD2CC4E4FCF0" bold="true" box="[1179,1202,767,788]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFB0BFD2CC551FCF1" bold="true" box="[1216,1287,767,789]" italics="true" pageId="7" pageNumber="558">sulcata</emphasis>
Brenske, 1897
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBBB44AFF5CFCCEC5CAFCAB" pageId="7" pageNumber="558">
<paragraph id="09499B5FFFBBB44AFF5CFCCEC5CAFCD6" blockId="7.[151,1437,151,2021]" box="[151,1436,797,819]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFCCEC5CAFCD6" box="[151,1436,797,819]" pageId="7" pageNumber="558">16 Phallobase apically without apophysis. Ocular canthus half as long as ocular diameter.............................. 17</keyLead>
</paragraph>
<paragraph id="09499B5FFFBBB44AFF5CFCE8C5CAFCAB" blockId="7.[151,1437,151,2021]" box="[151,1436,826,848]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFCE8C5CAFCAB" box="[151,1436,826,848]" pageId="7" pageNumber="558">- Phallobase apically always with a more or less long lateral apophysis........................................... 18</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBBB44AFF5CFC8BC5CAFC6E" pageId="7" pageNumber="558">
<paragraph id="09499B5FFFBBB44AFF5CFC8BC5CAFC88" blockId="7.[151,1437,151,2021]" box="[151,1436,855,877]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFC8BC5CAFC88" box="[151,1436,855,877]" pageId="7" pageNumber="558">
17 Aedeagus and parameres wider. Body larger (
<quantity id="CE0E36BAFFBBB44AFD5CFC8BC346FC89" box="[663,784,856,877]" metricMagnitude="-3" metricUnit="m" metricValue="8.75" metricValueMax="9.4" metricValueMin="8.1" pageId="7" pageNumber="558" unit="mm" value="8.75" valueMax="9.4" valueMin="8.1">8.19.4 mm</quantity>
)..............................
<taxonomicName id="CEF6E0DCFFBBB44AFB40FC84C5CAFC88" authority="Ahrens, 2000" authorityName="Ahrens" authorityYear="2000" box="[1163,1436,855,877]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="pickai" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFB40FC84C5CAFC88" bold="true" box="[1163,1436,855,877]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFB40FC84C4F4FC88" bold="true" box="[1163,1186,855,876]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFB7BFC84C491FC88" bold="true" box="[1200,1223,855,876]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFB1EFC84C547FC89" bold="true" box="[1237,1297,855,877]" italics="true" pageId="7" pageNumber="558">pickai</emphasis>
Ahrens, 2000
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="09499B5FFFBBB44AFF5CFCA6C5CAFC6E" blockId="7.[151,1437,151,2021]" box="[151,1436,884,907]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFCA6C5CAFC6E" box="[151,1436,884,907]" pageId="7" pageNumber="558">
- Aedeagus and parameres long and narrow. Body smaller (
<quantity id="CE0E36BAFFBBB44AFCC6FCA6C3D3FC6E" box="[781,901,885,907]" metricMagnitude="-3" metricUnit="m" metricValue="6.85" metricValueMax="6.9" metricValueMin="6.8" pageId="7" pageNumber="558" unit="mm" value="6.85" valueMax="6.9" valueMin="6.8">6.86.9 mm</quantity>
)..............
<taxonomicName id="CEF6E0DCFFBBB44AFBFBFCA6C5CAFC6E" authority="Liu &amp; Ahrens, 2014" authorityName="Liu &amp; Ahrens" authorityYear="2014" box="[1072,1436,884,907]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="wenzhui" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFBFBFCA6C5CAFC6E" bold="true" box="[1072,1436,884,907]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFBFBFCA6C411FC6E" bold="true" box="[1072,1095,885,906]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFB9EFCA6C43AFC6E" bold="true" box="[1109,1132,885,906]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFBB0FCA7C498FC6E" bold="true" box="[1147,1230,884,906]" italics="true" pageId="7" pageNumber="558">wenzhui</emphasis>
Liu &amp; Ahrens, 2014
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBBB44AFF5CFC41C5CAFC21" pageId="7" pageNumber="558">
<paragraph id="09499B5FFFBBB44AFF5CFC41C5CAFC43" blockId="7.[151,1437,151,2021]" box="[151,1436,914,936]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFC41C5CAFC43" box="[151,1436,914,936]" pageId="7" pageNumber="558">18 Phallobase at both sides with apophysis................................................................... 19</keyLead>
</paragraph>
<paragraph id="09499B5FFFBBB44AFF5CFC63C5CAFC21" blockId="7.[151,1437,151,2021]" box="[151,1436,943,965]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFC63C5CAFC21" box="[151,1436,943,965]" pageId="7" pageNumber="558">- Phallobase only at one side with apophysis................................................................ 22</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBBB44AFF5CFC1EC5CAFBF8" pageId="7" pageNumber="558">
<paragraph id="09499B5FFFBBB44AFF5CFC1EC5CAFC06" blockId="7.[151,1437,151,2021]" box="[151,1436,973,995]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFC1EC5CAFC06" box="[151,1436,973,995]" pageId="7" pageNumber="558">19 Apex of elytra glabrous, without minute microtrichomes...................................................... 20</keyLead>
</paragraph>
<paragraph id="09499B5FFFBBB44AFF5CFC38C5CAFBF8" blockId="7.[151,1437,151,2021]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFC38C5CAFBF8" pageId="7" pageNumber="558">
- Apex of elytra with a membraneous rim composed of minute microtrichomes. Right apophysis dorsoventrally flattened producing a hook at the tip.....................................................
<taxonomicName id="CEF6E0DCFFBBB44AFBAAFBD4C5CAFBF8" authority="Ahrens, 2000" authorityName="Ahrens" authorityYear="2000" box="[1121,1436,1031,1053]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="namthana" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFBAAFBD4C5CAFBF8" bold="true" box="[1121,1436,1031,1053]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFBAAFBD4C42EFBF8" bold="true" box="[1121,1144,1031,1052]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFB4CFBD4C4C8FBF8" bold="true" box="[1159,1182,1031,1052]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFB67FBD4C547FBF9" bold="true" box="[1196,1297,1031,1053]" italics="true" pageId="7" pageNumber="558">namthana</emphasis>
Ahrens, 2000
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBBB44AFF5CFBF6C5CAFB90" pageId="7" pageNumber="558">
<paragraph id="09499B5FFFBBB44AFF5CFBF6C5CAFBDE" blockId="7.[151,1437,151,2021]" box="[151,1436,1061,1083]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFBF6C5CAFBDE" box="[151,1436,1061,1083]" pageId="7" pageNumber="558">20 Both apophyses laterally flattened. Apex of elytra glabrous, without minute microtrichomes......................... 21</keyLead>
</paragraph>
<paragraph id="09499B5FFFBBB44AFF5CFB91C5CAFB90" blockId="7.[151,1437,151,2021]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFB91C5CAFB90" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFF5CFB91C0C9FBB3" bold="true" box="[151,159,1090,1111]" pageId="7" pageNumber="558">-</emphasis>
Left apophysis dorsoventrally flattened and displaced dorsally over the base of parameres. Color yellow brown, with darks spots on the yellow elytra............................................
<taxonomicName id="CEF6E0DCFFBBB44AFC24FB8CC5CAFB90" authority="Ahrens &amp; Pacholatko, 2003" authorityName="Ahrens &amp; Pacholatko" authorityYear="2003" box="[1007,1436,1119,1141]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="stictica" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFC24FB8CC5CAFB90" bold="true" box="[1007,1436,1119,1141]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFC24FB8CC450FB90" bold="true" box="[1007,1030,1119,1140]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFBDFFB8CC47DFB90" bold="true" box="[1044,1067,1119,1140]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFBF2FB8CC428FB90" bold="true" box="[1081,1150,1119,1140]" italics="true" pageId="7" pageNumber="558">stictica</emphasis>
<bibRefCitation id="6D67E6AEFFBBB44AFB48FB8CC5CAFB90" author="Ahrens, D. &amp; Pacholatko, P." box="[1155,1436,1119,1141]" pageId="7" pageNumber="558" pagination="1 - 18" refId="ref17818" refString="Ahrens, D. &amp; Pacholatko, P. (2003) New data on distribution of the species of Gastroserica Brenske, 1897, with description of new taxa from China and Laos (Coleoptera: Scarabaeidae: Sericini). Zootaxa, 342 (1), 1 - 18. https: // doi. org / 10.11646 / zootaxa. 342.1.1" type="journal article" year="2003">Ahrens &amp; Pacholátko, 2003</bibRefCitation>
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBBB44AFF5CFBAEC5CBFB28" pageId="7" pageNumber="558">
<paragraph id="09499B5FFFBBB44AFF5CFBAEC5CAFB76" blockId="7.[151,1437,151,2021]" box="[151,1436,1148,1171]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFBAEC5CAFB76" box="[151,1436,1148,1171]" pageId="7" pageNumber="558">
21 Both apophyses normally sharply pointed. Dorsal surface dark metallic green................
<taxonomicName id="CEF6E0DCFFBBB44AFB42FBAEC5CAFB76" authority="Ahrens, 2000" authorityName="Ahrens" authorityYear="2000" box="[1161,1436,1148,1170]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="viridis" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFB42FBAEC5CAFB76" bold="true" box="[1161,1436,1148,1170]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFB42FBAEC4F7FB76" bold="true" box="[1161,1185,1149,1170]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFB64FBAEC490FB76" bold="true" box="[1199,1222,1149,1170]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFB1FFBAFC547FB76" bold="true" box="[1236,1297,1148,1170]" italics="true" pageId="7" pageNumber="558">viridis</emphasis>
Ahrens, 2000
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="09499B5FFFBBB44AFF5CFB49C5CBFB28" blockId="7.[151,1437,151,2021]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFB49C5CBFB28" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFF5CFB49C0C9FB4B" bold="true" box="[151,159,1178,1199]" italics="true" pageId="7" pageNumber="558">-</emphasis>
Both apophyses rounded at apex. Dorsal surface yellow, with dark brown dots, stripes, or larger maculae (e.g., on pronotum).
<emphasis id="3B82474DFFBBB44AFF20FB6BC3C7FB29" box="[235,913,1208,1229]" italics="true" pageId="7" pageNumber="558">.........................................................</emphasis>
<taxonomicName id="CEF6E0DCFFBBB44AFC58FB64C5CBFB28" authority="Liu, Ahrens, Bai &amp; Yang, 2011" authorityName="Liu, Ahrens, Bai &amp; Yang" authorityYear="2011" box="[915,1437,1207,1229]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="nigrofasciata" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFC58FB64C3FDFB28" bold="true" box="[915,939,1207,1228]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFC72FB64C386FB28" bold="true" box="[953,976,1207,1228]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFC15FB64C437FB29" bold="true" box="[990,1121,1207,1229]" italics="true" pageId="7" pageNumber="558">nigrofasciata</emphasis>
<bibRefCitation id="6D67E6AEFFBBB44AFBACFB64C5CBFB28" author="Liu, W. G. &amp; Ahrens, D. &amp; Bai, M. &amp; Yang, X. K." box="[1127,1437,1207,1229]" pageId="7" pageNumber="558" pagination="23 - 44" refId="ref19150" refString="Liu, W. G., Ahrens, D., Bai, M. &amp; Yang, X. K. (2011) A key to species of the genus Gastroserica Brenske of the China (Coleoptera, Scarabaeidae, Sericini), with the description of two new species and two new records for China. ZooKeys, 139, 23 - 44. https: // doi. org / 10.3897 / zookeys. 139.1702" type="journal article" year="2011">Liu, Ahrens, Bai &amp; Yang, 2011</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBBB44AFF5CFB06C5CAFAEC" pageId="7" pageNumber="558">
<paragraph id="09499B5FFFBBB44AFF5CFB06C5CAFB0E" blockId="7.[151,1437,151,2021]" box="[151,1436,1237,1259]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFB06C5CAFB0E" box="[151,1436,1237,1259]" pageId="7" pageNumber="558">22 Phallobase only on left side with apical apophysis, its surface strongly longitudinally wrinkled....................... 23</keyLead>
</paragraph>
<paragraph id="09499B5FFFBBB44AFF5CFB20C5CAFAEC" blockId="7.[151,1437,151,2021]" box="[151,1436,1266,1288]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFB20C5CAFAEC" box="[151,1436,1266,1288]" pageId="7" pageNumber="558">- Phallobase only on right side with apical apophysis.......................................................... 25</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBBB44AFF5CFAC3C5CAFABB" pageId="7" pageNumber="558">
<paragraph id="09499B5FFFBBB44AFF5CFAC3C5CAFAC1" blockId="7.[151,1437,151,2021]" box="[151,1436,1295,1317]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFAC3C5CAFAC1" box="[151,1436,1295,1317]" pageId="7" pageNumber="558">23 Phallobase ventrally on left side with a carinate lamina. Apophysis of phallobase unevenly narrowed towards apex....... 24</keyLead>
</paragraph>
<paragraph id="09499B5FFFBBB44AFF5CFAFEC5CAFABB" blockId="7.[151,1437,151,2021]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFAFEC5CAFABB" pageId="7" pageNumber="558">
- Phallobase ventrally on left side without any elevations. Apophysis of phallobase evenly narrowed towards sharply pointed apex, and evenly curved ventrally..................................
<taxonomicName id="CEF6E0DCFFBBB44AFC73FA99C5CAFABB" authority="Ahrens &amp; Pacholatko, 2003" authorityName="Ahrens &amp; Pacholatko" authorityYear="2003" box="[952,1436,1353,1376]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="contaminata" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFC73FA99C5CAFABB" bold="true" box="[952,1436,1353,1376]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFC73FA99C399FABB" bold="true" box="[952,975,1354,1375]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFC16FA99C3A2FABB" bold="true" box="[989,1012,1354,1375]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFBC8FA99C429FABB" bold="true" box="[1027,1151,1354,1375]" italics="true" pageId="7" pageNumber="558">contaminata</emphasis>
<bibRefCitation id="6D67E6AEFFBBB44AFB48FA99C5CAFABB" author="Ahrens, D. &amp; Pacholatko, P." box="[1155,1436,1353,1376]" pageId="7" pageNumber="558" pagination="1 - 18" refId="ref17818" refString="Ahrens, D. &amp; Pacholatko, P. (2003) New data on distribution of the species of Gastroserica Brenske, 1897, with description of new taxa from China and Laos (Coleoptera: Scarabaeidae: Sericini). Zootaxa, 342 (1), 1 - 18. https: // doi. org / 10.11646 / zootaxa. 342.1.1" type="journal article" year="2003">Ahrens &amp; Pacholátko, 2003</bibRefCitation>
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBBB44AFF5CFABBC5CAFA30" pageId="7" pageNumber="558">
<paragraph id="09499B5FFFBBB44AFF5CFABBC5CAFA7E" blockId="7.[151,1437,151,2021]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFABBC5CAFA7E" pageId="7" pageNumber="558">
24 Left apophysis of phallobase sickle-shaped, directed dorsally. Right paramere dorsoventrally widely extended (lateral view) and at apex not hooked.......................................................
<taxonomicName id="CEF6E0DCFFBBB44AFB93FA56C5CAFA7E" authority="Ahrens, 2000" authorityName="Ahrens" authorityYear="2000" box="[1112,1436,1412,1434]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="patkaiensis" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFB93FA56C5CAFA7E" bold="true" box="[1112,1436,1412,1434]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFB93FA56C439FA7E" bold="true" box="[1112,1135,1413,1434]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFBB6FA56C4C2FA7E" bold="true" box="[1149,1172,1413,1434]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFB68FA57C544FA7E" bold="true" box="[1187,1298,1412,1434]" italics="true" pageId="7" pageNumber="558">patkaiensis</emphasis>
Ahrens, 2000
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="09499B5FFFBBB44AFF5CFA70C5CAFA30" blockId="7.[151,1437,151,2021]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFA70C5CAFA30" pageId="7" pageNumber="558">
- Left apophysis of phallobase almost straight, directed distally. Right paramere dorsoventrally less widely extended (lateral view) and at apex strongly hooked...................................
<taxonomicName id="CEF6E0DCFFBBB44AFC1FFA6CC5CAFA30" authority="Ahrens &amp; Pacholatko, 2007" authorityName="Ahrens &amp; Pacholatko" authorityYear="2007" box="[980,1436,1471,1493]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="gemellata" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFC1FFA6CC5CAFA30" bold="true" box="[980,1436,1471,1493]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFC1FFA6CC3BDFA30" bold="true" box="[980,1003,1471,1492]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFC32FA6CC447FA30" bold="true" box="[1017,1041,1471,1492]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFBD4FA6CC429FA31" bold="true" box="[1055,1151,1471,1493]" italics="true" pageId="7" pageNumber="558">gemellata</emphasis>
<bibRefCitation id="6D67E6AEFFBBB44AFB48FA6CC5CAFA30" author="Ahrens, D. &amp; Pacholatko, P." box="[1155,1436,1471,1493]" pageId="7" pageNumber="558" pagination="137 - 139" refId="ref17883" refString="Ahrens, D. &amp; Pacholatko, P. (2007) Two new species of Gastroserica Brenske, 1897 from China and Myanmar (Coleoptera: Scarabaeidae: Sericini). Entomologische Zeitschrift, 117, 137 - 139." type="journal article" year="2007">Ahrens &amp; Pacholátko, 2007</bibRefCitation>
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBBB44AFF5CFA0EC5CAF9C9" pageId="7" pageNumber="558">
<paragraph id="09499B5FFFBBB44AFF5CFA0EC5CAFA16" blockId="7.[151,1437,151,2021]" box="[151,1436,1501,1523]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFA0EC5CAFA16" box="[151,1436,1501,1523]" pageId="7" pageNumber="558">25 Apophysis of phallobase short and wide, apically lobiform and rounded......................................... 28</keyLead>
</paragraph>
<paragraph id="09499B5FFFBBB44AFF5CFA28C5CAF9EB" blockId="7.[151,1437,151,2021]" box="[151,1436,1530,1552]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CFA28C5CAF9EB" box="[151,1436,1530,1552]" pageId="7" pageNumber="558">- Apophysis of phallobase long and sharply pointed........................................................... 30</keyLead>
</paragraph>
<paragraph id="09499B5FFFBBB44AFF5CF9CBC5CAF9C9" blockId="7.[151,1437,151,2021]" box="[151,1436,1559,1581]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CF9CBC5CAF9C9" box="[151,1436,1559,1581]" pageId="7" pageNumber="558">- Apophysis of phallobase short and sharply pointed.......................................................... 26</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBBB44AFF5CF9E6C5CAF983" pageId="7" pageNumber="558">
<paragraph id="09499B5FFFBBB44AFF5CF9E6C5CAF9AE" blockId="7.[151,1437,151,2021]" box="[151,1436,1588,1611]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CF9E6C5CAF9AE" box="[151,1436,1588,1611]" pageId="7" pageNumber="558">
26 Left paramere straight, with two long and narrow, distally directed lobes.................
<taxonomicName id="CEF6E0DCFFBBB44AFBA6F9E6C5CAF9AE" authority="Ahrens, 2002" authorityName="Ahrens" authorityYear="2002" box="[1133,1436,1588,1610]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="kabakovi" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFBA6F9E6C5CAF9AE" bold="true" box="[1133,1436,1588,1610]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFBA6F9E6C4D3F9AE" bold="true" box="[1133,1157,1589,1610]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFB58F9E6C4FCF9AE" bold="true" box="[1171,1194,1589,1610]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFB73F9E7C547F9AE" bold="true" box="[1208,1297,1588,1610]" italics="true" pageId="7" pageNumber="558">kabakovi</emphasis>
Ahrens, 2002
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="09499B5FFFBBB44AFF5CF980C5CAF983" blockId="7.[151,1437,151,2021]" box="[151,1436,1618,1640]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CF980C5CAF983" box="[151,1436,1618,1640]" pageId="7" pageNumber="558">- Left paramere simple, not subdivided into two lobes......................................................... 27</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBBB44AFF5CF9A3C5CAF91E" pageId="7" pageNumber="558">
<paragraph id="09499B5FFFBBB44AFF5CF9A3C5CAF960" blockId="7.[151,1437,151,2021]" box="[151,1436,1647,1669]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CF9A3C5CAF960" box="[151,1436,1647,1669]" pageId="7" pageNumber="558">
27 Left paramere s-shaped (dorsal view), with a basal short, sharp lobe.................
<taxonomicName id="CEF6E0DCFFBBB44AFBF4F9BCC5CAF960" authority="Liu &amp; Ahrens, 2014" authorityName="Liu &amp; Ahrens" authorityYear="2014" box="[1087,1436,1647,1669]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="haoyui" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFBF4F9BCC5CAF960" bold="true" box="[1087,1436,1647,1669]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFBF4F9BCC400F960" bold="true" box="[1087,1110,1647,1668]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFBAFF9BCC42DF960" bold="true" box="[1124,1147,1647,1668]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFB42F9BCC49BF961" bold="true" box="[1161,1229,1647,1669]" italics="true" pageId="7" pageNumber="558">haoyui</emphasis>
Liu &amp; Ahrens, 2014
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="09499B5FFFBBB44AFF5CF95EC5CAF95B" blockId="7.[151,1437,151,2021]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CF95EC5CAF95B" pageId="7" pageNumber="558">
- Left paramere weakly reflexed (dorsal view), without basal lobe, straight in lateral view..................................................................................................
<taxonomicName id="CEF6E0DCFFBBB44AFBDCF979C5CAF95B" authority="Liu &amp; Ahrens, 2014" authorityName="Liu &amp; Ahrens" authorityYear="2014" box="[1047,1436,1706,1728]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="jinxiuensis" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFBDCF979C5CAF95B" bold="true" box="[1047,1436,1706,1728]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFBDCF979C478F95B" bold="true" box="[1047,1070,1706,1727]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFBF7F979C405F95B" bold="true" box="[1084,1107,1706,1727]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFBAAF979C49BF95B" bold="true" box="[1121,1229,1706,1727]" italics="true" pageId="7" pageNumber="558">jinxiuensis</emphasis>
Liu &amp; Ahrens, 2014
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="09499B5FFFBBB44AFF5CF91BC5CAF91E" blockId="7.[151,1437,151,2021]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CF91BC5CAF91E" pageId="7" pageNumber="558">
- Left paramere straight (dorsal view), without basal lobe, evenly curved dorsally towards apex (lateral view)....................................................................................
<taxonomicName id="CEF6E0DCFFBBB44AFBE7F936C5CAF91E" authority="Liu &amp; Ahrens, 2014" authorityName="Liu &amp; Ahrens" authorityYear="2014" box="[1068,1436,1764,1787]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="liboensis" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFBE7F936C5CAF91E" bold="true" box="[1068,1436,1764,1787]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFBE7F936C415F91E" bold="true" box="[1068,1091,1765,1786]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFB9AF936C43EF91E" bold="true" box="[1105,1128,1765,1786]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFBBCF937C498F91E" bold="true" box="[1143,1230,1764,1786]" italics="true" pageId="7" pageNumber="558">liboensis</emphasis>
Liu &amp; Ahrens, 2014
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBBB44AFF5CF8D1C5CAF88B" pageId="7" pageNumber="558">
<paragraph id="09499B5FFFBBB44AFF5CF8D1C5CAF8D1" blockId="7.[151,1437,151,2021]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CF8D1C5CAF8D1" pageId="7" pageNumber="558">
28 Body length ~
<quantity id="CE0E36BAFFBBB44AFEBAF8D1C1EBF8FC" box="[369,445,1794,1816]" metricMagnitude="-3" metricUnit="m" metricValue="7.8" pageId="7" pageNumber="558" unit="mm" value="7.8">7.8 mm</quantity>
. Labroclypeus widely rectangular, lateral margins subparallel, only little convergent basally. Parameres well separated from each other.......................................................................... 29
</keyLead>
</paragraph>
<paragraph id="09499B5FFFBBB44AFF5CF8EEC5CAF88B" blockId="7.[151,1437,151,2021]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CF8EEC5CAF88B" pageId="7" pageNumber="558">
- Body length ~
<quantity id="CE0E36BAFFBBB44AFEBEF8EEC195F8B6" box="[373,451,1853,1875]" metricMagnitude="-3" metricUnit="m" metricValue="5.7" pageId="7" pageNumber="558" unit="mm" value="5.7">5.7 mm</quantity>
. Labroclypeus narrow, lateral margins strongly curved and convergent basally. Parameres fused with each other......................................................................
<taxonomicName id="CEF6E0DCFFBBB44AFB48F889C5CAF88B" authority="Ahrens, 2000" authorityName="Ahrens" authorityYear="2000" box="[1155,1436,1882,1904]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="haucki" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFB48F889C5CAF88B" bold="true" box="[1155,1436,1882,1904]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFB48F889C4CCF88B" bold="true" box="[1155,1178,1882,1903]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFB63F889C4E9F88B" bold="true" box="[1192,1215,1882,1903]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFB06F889C547F894" bold="true" box="[1229,1297,1882,1904]" italics="true" pageId="7" pageNumber="558">haucki</emphasis>
Ahrens, 2000
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBBB44AFF5CF8ABC5CAF823" pageId="7" pageNumber="558">
<paragraph id="09499B5FFFBBB44AFF5CF8ABC5CAF868" blockId="7.[151,1437,151,2021]" box="[151,1436,1911,1933]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CF8ABC5CAF868" box="[151,1436,1911,1933]" pageId="7" pageNumber="558">
29 Left paramere wider (lateral view) and slightly shorter compared to right paramere..........
<taxonomicName id="CEF6E0DCFFBBB44AFBBAF8A4C5CAF868" authority="Ahrens, 2000" authorityName="Ahrens" authorityYear="2000" box="[1137,1436,1911,1933]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="napolovi" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFBBAF8A4C5CAF868" bold="true" box="[1137,1436,1911,1933]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFBBAF8A4C4DFF868" bold="true" box="[1137,1161,1911,1932]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFB5CF8A4C4F8F868" bold="true" box="[1175,1198,1911,1932]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFB77F8A4C547F869" bold="true" box="[1212,1297,1911,1933]" italics="true" pageId="7" pageNumber="558">napolovi</emphasis>
Ahrens, 2000
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="09499B5FFFBBB44AFF5CF846C5CAF823" blockId="7.[151,1437,151,2021]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CF846C5CAF823" pageId="7" pageNumber="558">
- Left paramere narrower (lateral view) and much shorter compared to right paramere..............................................................................................
<taxonomicName id="CEF6E0DCFFBBB44AFC77F861C5CAF823" authority="Ahrens &amp; Fabrizi, 2020" authorityName="Ahrens &amp; Fabrizi" authorityYear="2020" box="[956,1436,1970,1992]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="558" phylum="Arthropoda" rank="species" species="cucphuongensis" subGenus="Gastroserica">
<emphasis id="3B82474DFFBBB44AFC77F861C5CAF823" bold="true" box="[956,1436,1970,1992]" pageId="7" pageNumber="558">
<emphasis id="3B82474DFFBBB44AFC77F861C385F823" bold="true" box="[956,979,1970,1991]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
(
<emphasis id="3B82474DFFBBB44AFC2AF861C3AEF823" bold="true" box="[993,1016,1970,1991]" italics="true" pageId="7" pageNumber="558">G.</emphasis>
)
<emphasis id="3B82474DFFBBB44AFBCCF861C4F1F82C" bold="true" box="[1031,1191,1970,1992]" italics="true" pageId="7" pageNumber="558">cucphuongensis</emphasis>
Ahrens &amp;
<bibRefCitation id="6D67E6AEFFBBB44AFADDF861C5CAF823" author="Fabrizi, S. &amp; Ahrens, D." box="[1302,1436,1970,1992]" pageId="7" pageNumber="558" pagination="67 - 70" refId="ref18987" refString="Fabrizi, S. &amp; Ahrens, D. (2020) A new species of Lasioserica and Gastroserica from Vietnam (Coleoptera, Scarabaeidae: Sericini). Entomologische Zeitschrift, 130, 67 - 70." type="journal article" year="2020">Fabrizi, 2020</bibRefCitation>
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFBBB445FF5CF803C5CAFF49" lastPageId="8" lastPageNumber="559" pageId="7" pageNumber="558">
<paragraph id="09499B5FFFBBB44AFF5CF803C5CAF801" blockId="7.[151,1437,151,2021]" box="[151,1436,1999,2021]" pageId="7" pageNumber="558">
<keyLead id="B207386AFFBBB44AFF5CF803C5CAF801" box="[151,1436,1999,2021]" pageId="7" pageNumber="558">30 Lateral margins of labroclypeus strongly reflexed........................................................... 31</keyLead>
</paragraph>
<paragraph id="09499B5FFFB4B445FF5CFF4BC5CAFF49" blockId="8.[151,1437,151,1259]" box="[151,1436,151,173]" pageId="8" pageNumber="559">
<keyLead id="B207386AFFB4B445FF5CFF4BC5CAFF49" box="[151,1436,151,173]" pageId="8" pageNumber="559">- Lateral margins of labroclypeus weakly reflexed............................................................ 33</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFB4B445FF5CFF66C5CAFEE0" pageId="8" pageNumber="559">
<paragraph id="09499B5FFFB4B445FF5CFF66C5CAFF2E" blockId="8.[151,1437,151,1259]" box="[151,1436,181,203]" pageId="8" pageNumber="559">
<keyLead id="B207386AFFB4B445FF5CFF66C5CAFF2E" box="[151,1436,181,203]" pageId="8" pageNumber="559">31 Lateral apophysis in dorsal view distinctly curved and subequal in length to the left paramere........................ 32</keyLead>
</paragraph>
<paragraph id="09499B5FFFB4B445FF5CFF00C5CAFEE0" blockId="8.[151,1437,151,1259]" pageId="8" pageNumber="559">
<keyLead id="B207386AFFB4B445FF5CFF00C5CAFEE0" pageId="8" pageNumber="559">
- Lateral apophysis in dorsal view almost straight and distinctly shorter than the left paramere...........................................................................................
<taxonomicName id="CEF6E0DCFFB4B445FC22FF3CC5CAFEE0" authority="Ahrens &amp; Pacholatko, 2003" authorityName="Ahrens &amp; Pacholatko" authorityYear="2003" box="[1001,1436,239,261]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="559" phylum="Arthropoda" rank="species" species="kucerai" subGenus="Gastroserica">
<emphasis id="3B82474DFFB4B445FC22FF3CC5CAFEE0" bold="true" box="[1001,1436,239,261]" pageId="8" pageNumber="559">
<emphasis id="3B82474DFFB4B445FC22FF3CC457FEE0" bold="true" box="[1001,1025,239,260]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
(
<emphasis id="3B82474DFFB4B445FBC4FF3CC470FEE0" bold="true" box="[1039,1062,239,260]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
)
<emphasis id="3B82474DFFB4B445FBFFFF3CC429FEE1" bold="true" box="[1076,1151,239,261]" italics="true" pageId="8" pageNumber="559">kucerai</emphasis>
<bibRefCitation id="6D67E6AEFFB4B445FB48FF3CC5CAFEE0" author="Ahrens, D. &amp; Pacholatko, P." box="[1155,1436,239,261]" pageId="8" pageNumber="559" pagination="1 - 18" refId="ref17818" refString="Ahrens, D. &amp; Pacholatko, P. (2003) New data on distribution of the species of Gastroserica Brenske, 1897, with description of new taxa from China and Laos (Coleoptera: Scarabaeidae: Sericini). Zootaxa, 342 (1), 1 - 18. https: // doi. org / 10.11646 / zootaxa. 342.1.1" type="journal article" year="2003">Ahrens &amp; Pacholátko, 2003</bibRefCitation>
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFB4B445FF5CFEDEC5CAFE9E" pageId="8" pageNumber="559">
<paragraph id="09499B5FFFB4B445FF5CFEDEC5CAFEDB" blockId="8.[151,1437,151,1259]" pageId="8" pageNumber="559">
<keyLead id="B207386AFFB4B445FF5CFEDEC5CAFEDB" pageId="8" pageNumber="559">
32 Ocular canthus very long and narrow, ratio length of ocular canthus/ocular diameter: 0.53. Smaller species (
<quantity id="CE0E36BAFFB4B445FB27FEDEC56EFEC6" box="[1260,1336,269,291]" metricMagnitude="-3" metricUnit="m" metricValue="6.9" pageId="8" pageNumber="559" unit="mm" value="6.9">6.9 mm</quantity>
).................................................................................
<taxonomicName id="CEF6E0DCFFB4B445FB92FEF9C5CAFEDB" authority="Brenske, 1897" authorityName="Brenske" authorityYear="1897" box="[1113,1436,298,320]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="559" phylum="Arthropoda" rank="species" species="angustula" subGenus="Gastroserica">
<emphasis id="3B82474DFFB4B445FB92FEF9C5CAFEDB" bold="true" box="[1113,1436,298,320]" pageId="8" pageNumber="559">
<emphasis id="3B82474DFFB4B445FB92FEF9C426FEDB" bold="true" box="[1113,1136,298,319]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
(
<emphasis id="3B82474DFFB4B445FBB4FEF9C4C0FEDB" bold="true" box="[1151,1174,298,319]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
)
<emphasis id="3B82474DFFB4B445FB6FFEF9C551FEA4" bold="true" box="[1188,1287,298,320]" italics="true" pageId="8" pageNumber="559">angustula</emphasis>
Brenske, 1897
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="09499B5FFFB4B445FF5CFE9BC5CAFE9E" blockId="8.[151,1437,151,1259]" pageId="8" pageNumber="559">
<keyLead id="B207386AFFB4B445FF5CFE9BC5CAFE9E" pageId="8" pageNumber="559">
- Ocular canthus short, ratio length of ocular canthus/ocular diameter: 0.36. Larger species (
<quantity id="CE0E36BAFFB4B445FB8FFE9BC4EBFEB9" box="[1092,1213,328,349]" metricMagnitude="-3" metricUnit="m" metricValue="9.05" metricValueMax="9.7" metricValueMin="8.4" pageId="8" pageNumber="559" unit="mm" value="9.05" valueMax="9.7" valueMin="8.4">8.49.7 mm</quantity>
).............................................................................................
<taxonomicName id="CEF6E0DCFFB4B445FBA7FEB6C5CAFE9E" authority="Ahrens, 2000" authorityName="Ahrens" authorityYear="2000" box="[1132,1436,356,378]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="559" phylum="Arthropoda" rank="species" species="roessneri" subGenus="Gastroserica">
<emphasis id="3B82474DFFB4B445FBA7FEB6C5CAFE9E" bold="true" box="[1132,1436,356,378]" pageId="8" pageNumber="559">
<emphasis id="3B82474DFFB4B445FBA7FEB6C4D5FE9E" bold="true" box="[1132,1155,357,378]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
(
<emphasis id="3B82474DFFB4B445FB5AFEB6C4FEFE9E" bold="true" box="[1169,1192,357,378]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
)
<emphasis id="3B82474DFFB4B445FB7CFEB6C544FE9E" bold="true" box="[1207,1298,357,378]" italics="true" pageId="8" pageNumber="559">roessneri</emphasis>
Ahrens, 2000
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFB4B445FF5CFE51C5CAFDE9" pageId="8" pageNumber="559">
<paragraph id="09499B5FFFB4B445FF5CFE51C5CAFE36" blockId="8.[151,1437,151,1259]" pageId="8" pageNumber="559">
<keyLead id="B207386AFFB4B445FF5CFE51C5CAFE36" pageId="8" pageNumber="559">
33 Disc of pronotum with large punctures bearing each a robust seta and being twice as large as smaller ones. Apical apophysis of phallobase apically with a sharp hook. Apex of elytra with a membraneous rim composed of minute microtrichomes.......................................................................................
<taxonomicName id="CEF6E0DCFFB4B445FB57FE6EC5CAFE36" authority="Ahrens, 2000" authorityName="Ahrens" authorityYear="2000" box="[1180,1436,444,466]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="559" phylum="Arthropoda" rank="species" species="bilyi" subGenus="Gastroserica">
<emphasis id="3B82474DFFB4B445FB57FE6EC5CAFE36" bold="true" box="[1180,1436,444,466]" pageId="8" pageNumber="559">
<emphasis id="3B82474DFFB4B445FB57FE6EC4E5FE36" bold="true" box="[1180,1203,445,466]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
(
<emphasis id="3B82474DFFB4B445FB0AFE6EC48FFE36" bold="true" box="[1217,1241,445,466]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
)
<emphasis id="3B82474DFFB4B445FB2CFE6FC544FE36" bold="true" box="[1255,1298,444,466]" italics="true" pageId="8" pageNumber="559">bilyi</emphasis>
Ahrens, 2000
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="09499B5FFFB4B445FF5CFE08C5CAFDE9" blockId="8.[151,1437,151,1259]" pageId="8" pageNumber="559">
<keyLead id="B207386AFFB4B445FF5CFE08C5CAFDE9" pageId="8" pageNumber="559">- Disc of pronotum only with punctures of equal size which bear only minute setae. Apex of elytra chitinous, without a rim of minute microtrichomes................................................................................ 34</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFB4B445FF5CFDC6C5CAFDA3" pageId="8" pageNumber="559">
<paragraph id="09499B5FFFB4B445FF5CFDC6C5CAFDCF" blockId="8.[151,1437,151,1259]" box="[151,1436,533,555]" pageId="8" pageNumber="559">
<keyLead id="B207386AFFB4B445FF5CFDC6C5CAFDCF" box="[151,1436,533,555]" pageId="8" pageNumber="559">34 Ocular canthus short, ratio length of ocular canthus/ocular diameter: &lt;0.33....................................... 35</keyLead>
</paragraph>
<paragraph id="09499B5FFFB4B445FF5CFDE0C5CAFDA3" blockId="8.[151,1437,151,1259]" box="[151,1436,562,584]" pageId="8" pageNumber="559">
<keyLead id="B207386AFFB4B445FF5CFDE0C5CAFDA3" box="[151,1436,562,584]" pageId="8" pageNumber="559">- Ocular canthus long, ratio length of ocular canthus/ocular diameter:&gt; 0.42....................................... 38</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFB4B445FF5CFD9CC5CAFD44" pageId="8" pageNumber="559">
<paragraph id="09499B5FFFB4B445FF5CFD9CC5CAFD66" blockId="8.[151,1437,151,1259]" pageId="8" pageNumber="559">
<keyLead id="B207386AFFB4B445FF5CFD9CC5CAFD66" pageId="8" pageNumber="559">
35 Lateral margins of labroclypeus basally strongly convergent; surface very densely irregularly punctate..............................................................................................
<taxonomicName id="CEF6E0DCFFB4B445FBA7FDBEC5CAFD66" authority="Ahrens, 2000" authorityName="Ahrens" authorityYear="2000" box="[1132,1436,620,642]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="559" phylum="Arthropoda" rank="species" species="trilineata" subGenus="Gastroserica">
<emphasis id="3B82474DFFB4B445FBA7FDBEC5CAFD66" bold="true" box="[1132,1436,620,642]" pageId="8" pageNumber="559">
<emphasis id="3B82474DFFB4B445FBA7FDBEC4D5FD66" bold="true" box="[1132,1155,621,642]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
(
<emphasis id="3B82474DFFB4B445FB5AFDBEC4FEFD66" bold="true" box="[1169,1192,621,642]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
)
<emphasis id="3B82474DFFB4B445FB7CFDBFC544FD66" bold="true" box="[1207,1298,620,642]" italics="true" pageId="8" pageNumber="559">trilineata</emphasis>
Ahrens, 2000
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="09499B5FFFB4B445FF5CFD58C5CAFD44" blockId="8.[151,1437,151,1259]" box="[151,1436,650,672]" pageId="8" pageNumber="559">
<keyLead id="B207386AFFB4B445FF5CFD58C5CAFD44" box="[151,1436,650,672]" pageId="8" pageNumber="559">- Lateral margins of labroclypeus basally weakly convergent; surface not densely sparsely punctate..................... 36</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFB4B445FF5CFD74C5CAFD3E" pageId="8" pageNumber="559">
<paragraph id="09499B5FFFB4B445FF5CFD74C5CAFD58" blockId="8.[151,1437,151,1259]" box="[151,1436,679,701]" pageId="8" pageNumber="559">
<keyLead id="B207386AFFB4B445FF5CFD74C5CAFD58" box="[151,1436,679,701]" pageId="8" pageNumber="559">
36 Apophysis of phallobase long, exceeding the parameres in length.....................
<taxonomicName id="CEF6E0DCFFB4B445FB86FD74C5CAFD58" authority="Ahrens, 2000" authorityName="Ahrens" authorityYear="2000" box="[1101,1436,679,701]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="559" phylum="Arthropoda" rank="species" species="fanjingensis" subGenus="Gastroserica">
<emphasis id="3B82474DFFB4B445FB86FD74C5CAFD58" bold="true" box="[1101,1436,679,701]" pageId="8" pageNumber="559">
<emphasis id="3B82474DFFB4B445FB86FD74C432FD58" bold="true" box="[1101,1124,679,700]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
(
<emphasis id="3B82474DFFB4B445FBB8FD74C4DCFD58" bold="true" box="[1139,1162,679,700]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
)
<emphasis id="3B82474DFFB4B445FB53FD74C547FD59" bold="true" box="[1176,1297,679,701]" italics="true" pageId="8" pageNumber="559">fanjingensis</emphasis>
Ahrens, 2000
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="09499B5FFFB4B445FF5CFD16C5CAFD3E" blockId="8.[151,1437,151,1259]" box="[151,1436,709,731]" pageId="8" pageNumber="559">
<keyLead id="B207386AFFB4B445FF5CFD16C5CAFD3E" box="[151,1436,709,731]" pageId="8" pageNumber="559">- Apophysis of phallobase short, distinctly shorter than the parameres............................................ 37</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFB4B445FF5CFD31C5CAFCD6" pageId="8" pageNumber="559">
<paragraph id="09499B5FFFB4B445FF5CFD31C5CAFD13" blockId="8.[151,1437,151,1259]" box="[151,1436,738,760]" pageId="8" pageNumber="559">
<keyLead id="B207386AFFB4B445FF5CFD31C5CAFD13" box="[151,1436,738,760]" pageId="8" pageNumber="559">
37 Apophysis of phallobase straight (lateral view). Left paramere half as wide as long.........
<taxonomicName id="CEF6E0DCFFB4B445FBA2FD31C5CAFD13" authority="Ahrens, 2000" authorityName="Ahrens" authorityYear="2000" box="[1129,1436,738,760]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="559" phylum="Arthropoda" rank="species" species="nikodymi" subGenus="Gastroserica">
<emphasis id="3B82474DFFB4B445FBA2FD31C5CAFD13" bold="true" box="[1129,1436,738,760]" pageId="8" pageNumber="559">
<emphasis id="3B82474DFFB4B445FBA2FD31C4D7FD13" bold="true" box="[1129,1153,738,759]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
(
<emphasis id="3B82474DFFB4B445FB44FD31C4F0FD13" bold="true" box="[1167,1190,738,759]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
)
<emphasis id="3B82474DFFB4B445FB7FFD31C546FD1C" bold="true" box="[1204,1296,738,760]" italics="true" pageId="8" pageNumber="559">nikodymi</emphasis>
Ahrens, 2000
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="09499B5FFFB4B445FF5CFCD3C5CAFCD6" blockId="8.[151,1437,151,1259]" pageId="8" pageNumber="559">
<keyLead id="B207386AFFB4B445FF5CFCD3C5CAFCD6" pageId="8" pageNumber="559">
- Apophysis of phallobase curved strongly dorsally (lateral view). Left paramere one third as wide as long.................................................................................
<taxonomicName id="CEF6E0DCFFB4B445FC20FCCEC5CAFCD6" authority="Liu &amp; Ahrens, 2014" authorityName="Liu &amp; Ahrens" authorityYear="2014" box="[1003,1436,796,819]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="559" phylum="Arthropoda" rank="species" species="damingshanica" subGenus="Gastroserica">
<emphasis id="3B82474DFFB4B445FC20FCCEC5CAFCD6" bold="true" box="[1003,1436,796,819]" pageId="8" pageNumber="559">
<emphasis id="3B82474DFFB4B445FC20FCCEC454FCD6" bold="true" box="[1003,1026,797,818]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
(
<emphasis id="3B82474DFFB4B445FBDBFCCEC471FCD6" bold="true" box="[1040,1063,797,818]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
)
<emphasis id="3B82474DFFB4B445FBFEFCCFC49BFCD6" bold="true" box="[1077,1229,796,818]" italics="true" pageId="8" pageNumber="559">damingshanica</emphasis>
Liu &amp; Ahrens, 2014
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFB4B445FF5CFCE9C5CAFC06" pageId="8" pageNumber="559">
<paragraph id="09499B5FFFB4B445FF5CFCE9C5CAFC6E" blockId="8.[151,1437,151,1259]" pageId="8" pageNumber="559">
<keyLead id="B207386AFFB4B445FF5CFCE9C5CAFC6E" pageId="8" pageNumber="559">38 Right paramere composed of two principal lobes. Metatibia externally along the middle not densely and finely punctate. Metatarsomere 1 distinctly longer than the two following tarsomeres combined. Color of pronotum and elytra dark brown (species to separate only by shape of genitalia)............................................................. 39</keyLead>
</paragraph>
<paragraph id="09499B5FFFB4B445FF5CFC40C5CAFC06" blockId="8.[151,1437,151,1259]" pageId="8" pageNumber="559">
<keyLead id="B207386AFFB4B445FF5CFC40C5CAFC06" pageId="8" pageNumber="559">- Right paramere composed of one lobes only. Metatibia externally along the middle very densely and coarsely punctate. Metatarsomere 1 slightly shorter than the two following tarsomeres combined. Color of pronotum and elytra yellowish brown, sometimes with dark spots (species to separate only by shape of genitalia)........................................ 40</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFB4B445FF5CFC39C5CAFBF8" pageId="8" pageNumber="559">
<paragraph id="09499B5FFFB4B445FF5CFC39C5CAFC1B" blockId="8.[151,1437,151,1259]" box="[151,1436,1002,1024]" pageId="8" pageNumber="559">
<keyLead id="B207386AFFB4B445FF5CFC39C5CAFC1B" box="[151,1436,1002,1024]" pageId="8" pageNumber="559">
39 Left paramere half as long as right one..........................................
<taxonomicName id="CEF6E0DCFFB4B445FB9AFC39C5CAFC1B" authority="Ahrens, 2000" authorityName="Ahrens" authorityYear="2000" box="[1105,1436,1002,1024]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="559" phylum="Arthropoda" rank="species" species="guizhouana" subGenus="Gastroserica">
<emphasis id="3B82474DFFB4B445FB9AFC39C5CAFC1B" bold="true" box="[1105,1436,1002,1024]" pageId="8" pageNumber="559">
<emphasis id="3B82474DFFB4B445FB9AFC39C43EFC1B" bold="true" box="[1105,1128,1002,1023]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
(
<emphasis id="3B82474DFFB4B445FBBCFC39C4D8FC1B" bold="true" box="[1143,1166,1002,1023]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
)
<emphasis id="3B82474DFFB4B445FB57FC39C547FBE4" bold="true" box="[1180,1297,1002,1024]" italics="true" pageId="8" pageNumber="559">guizhouana</emphasis>
Ahrens, 2000
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="09499B5FFFB4B445FF5CFBDBC5CAFBF8" blockId="8.[151,1437,151,1259]" box="[151,1436,1031,1053]" pageId="8" pageNumber="559">
<keyLead id="B207386AFFB4B445FF5CFBDBC5CAFBF8" box="[151,1436,1031,1053]" pageId="8" pageNumber="559">
- Left paramere as long as right one..........................................
<taxonomicName id="CEF6E0DCFFB4B445FBEEFBD4C5CAFBF8" authority="Ahrens, 2000" authorityName="Ahrens" authorityYear="2000" box="[1061,1436,1031,1053]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="559" phylum="Arthropoda" rank="species" species="guangdongensis" subGenus="Gastroserica">
<emphasis id="3B82474DFFB4B445FBEEFBD4C5CAFBF8" bold="true" box="[1061,1436,1031,1053]" pageId="8" pageNumber="559">
<emphasis id="3B82474DFFB4B445FBEEFBD4C46AFBF8" bold="true" box="[1061,1084,1031,1052]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
(
<emphasis id="3B82474DFFB4B445FB80FBD4C434FBF8" bold="true" box="[1099,1122,1031,1052]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
)
<emphasis id="3B82474DFFB4B445FBBBFBD4C547FBF9" bold="true" box="[1136,1297,1031,1053]" italics="true" pageId="8" pageNumber="559">guangdongensis</emphasis>
Ahrens, 2000
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFB4B445FF5CFBF6C5CAFB91" pageId="8" pageNumber="559">
<paragraph id="09499B5FFFB4B445FF5CFBF6C5CAFBB3" blockId="8.[151,1437,151,1259]" pageId="8" pageNumber="559">
<keyLead id="B207386AFFB4B445FF5CFBF6C5CAFBB3" pageId="8" pageNumber="559">
40 Lateral apophysis of phallobase laterally flattened and carinate on its dorsal and ventral margin...................................................................................................
<taxonomicName id="CEF6E0DCFFB4B445FBBFFB91C5CAFBB3" authority="Ahrens, 2000" authorityName="Ahrens" authorityYear="2000" box="[1140,1436,1090,1112]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="559" phylum="Arthropoda" rank="species" species="asulcata" subGenus="Gastroserica">
<emphasis id="3B82474DFFB4B445FBBFFB91C5CAFBB3" bold="true" box="[1140,1436,1090,1112]" pageId="8" pageNumber="559">
<emphasis id="3B82474DFFB4B445FBBFFB91C4DDFBB3" bold="true" box="[1140,1163,1090,1111]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
(
<emphasis id="3B82474DFFB4B445FB52FB91C4E7FBB3" bold="true" box="[1177,1201,1090,1111]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
)
<emphasis id="3B82474DFFB4B445FB74FB91C544FBBC" bold="true" box="[1215,1298,1090,1112]" italics="true" pageId="8" pageNumber="559">asulcata</emphasis>
Ahrens, 2000
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="09499B5FFFB4B445FF5CFBB3C5CAFB91" blockId="8.[151,1437,151,1259]" box="[151,1436,1119,1141]" pageId="8" pageNumber="559">
<keyLead id="B207386AFFB4B445FF5CFBB3C5CAFB91" box="[151,1436,1119,1141]" pageId="8" pageNumber="559">- Lateral apophysis of phallobase circular in cross section and convex at its dorsal and ventral margin................... 41</keyLead>
</paragraph>
</keyStep>
<keyStep id="B20283FAFFB4B445FF5CFBAEC5CAFB0E" pageId="8" pageNumber="559">
<paragraph id="09499B5FFFB4B445FF5CFBAEC5CAFB4B" blockId="8.[151,1437,151,1259]" pageId="8" pageNumber="559">
<keyLead id="B207386AFFB4B445FF5CFBAEC5CAFB4B" pageId="8" pageNumber="559">
41 Left paramere distally bifurcate or sinuate at apex (lateral view). Lateral apophysis of phallobase at apex slightly pointed...........................................................................
<taxonomicName id="CEF6E0DCFFB4B445FB88FB49C5CAFB4B" authority="Ahrens, 2000" authorityName="Ahrens" authorityYear="2000" box="[1091,1436,1178,1200]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="559" phylum="Arthropoda" rank="species" species="vinhphuensis" subGenus="Gastroserica">
<emphasis id="3B82474DFFB4B445FB88FB49C5CAFB4B" bold="true" box="[1091,1436,1178,1200]" pageId="8" pageNumber="559">
<emphasis id="3B82474DFFB4B445FB88FB49C40CFB4B" bold="true" box="[1091,1114,1178,1199]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
(
<emphasis id="3B82474DFFB4B445FBA3FB49C429FB4B" bold="true" box="[1128,1151,1178,1199]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
)
<emphasis id="3B82474DFFB4B445FB46FB49C547FB54" bold="true" box="[1165,1297,1178,1200]" italics="true" pageId="8" pageNumber="559">vinhphuensis</emphasis>
Ahrens, 2000
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="09499B5FFFB4B445FF5CFB6BC5CAFB0E" blockId="8.[151,1437,151,1259]" pageId="8" pageNumber="559">
<keyLead id="B207386AFFB4B445FF5CFB6BC5CAFB0E" pageId="8" pageNumber="559">
- Left paramere distally not bifurcate or sinuate at apex (lateral view); right paramere shorter and more robust. Lateral apophysis of phallobase at apex rounded...................................
<taxonomicName id="CEF6E0DCFFB4B445FC62FB06C5CAFB0E" authority="Ahrens &amp; Pacholatko, 2003" authorityName="Ahrens &amp; Pacholatko" authorityYear="2003" box="[937,1436,1236,1259]" class="Insecta" family="Scarabaeidae" genus="Gastroserica" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="559" phylum="Arthropoda" rank="species" species="huaphanensis" subGenus="Gastroserica">
<emphasis id="3B82474DFFB4B445FC62FB06C5CAFB0E" bold="true" box="[937,1436,1236,1259]" pageId="8" pageNumber="559">
<emphasis id="3B82474DFFB4B445FC62FB06C396FB0E" bold="true" box="[937,960,1237,1258]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
(
<emphasis id="3B82474DFFB4B445FC04FB06C3B0FB0E" bold="true" box="[975,998,1237,1258]" italics="true" pageId="8" pageNumber="559">G.</emphasis>
)
<emphasis id="3B82474DFFB4B445FC3FFB07C429FB0E" bold="true" box="[1012,1151,1236,1258]" italics="true" pageId="8" pageNumber="559">huaphanensis</emphasis>
<bibRefCitation id="6D67E6AEFFB4B445FB48FB06C5CAFB0E" author="Ahrens, D. &amp; Pacholatko, P." box="[1155,1436,1236,1259]" pageId="8" pageNumber="559" pagination="1 - 18" refId="ref17818" refString="Ahrens, D. &amp; Pacholatko, P. (2003) New data on distribution of the species of Gastroserica Brenske, 1897, with description of new taxa from China and Laos (Coleoptera: Scarabaeidae: Sericini). Zootaxa, 342 (1), 1 - 18. https: // doi. org / 10.11646 / zootaxa. 342.1.1" type="journal article" year="2003">Ahrens &amp; Pacholátko, 2003</bibRefCitation>
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
</key>
</subSubSection>
</treatment>
</document>