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<document id="4C21C828513B356007FE27B4560302BF" ID-CLB-Dataset="22393" ID-DOI="10.5852/ejt.2018.438" ID-GBIF-Dataset="34ad2255-e191-4870-83e8-74819ca0fe06" ID-Zenodo-Dep="3785478" ID-ZooBank="00B57E96-225C-4646-9CB8-B3514C4EC7E5" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1588622038275" checkinUser="valdenar" docAuthor="Jia, Fenglong &amp; Tang, Yu-dan" docDate="2018" docId="03D58784816AFFAFFF7AFE8AFA8EF984" docLanguage="en" docName="ejt-438_jia_tang.pdf.imf" docOrigin="European Journal of Taxonomy 438" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Helochares Mulsant 1844" docType="key" docVersion="6" lastPageNumber="22" masterDocId="FFECFFFC817FFFBAFFC7FF81FFF9FFFF" masterDocTitle="A revision of the Chinese Helochares (s. str.) Mulsant, 1844 (Coleoptera, Hydrophilidae)" masterLastPageNumber="27" masterPageNumber="1" pageNumber="22" updateTime="1698838436565" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="B4617E211C9D2BDE69B54025A772B282">A revision of the Chinese Helochares (s. str.) Mulsant, 1844 (Coleoptera, Hydrophilidae)</mods:title>
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<mods:namePart id="5E9F3FD4C03D23055B45F308D3E0301F">Jia, Fenglong</mods:namePart>
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<mods:namePart id="E42BAD8297C3DB992242DD290D8B4866">Tang, Yu-dan</mods:namePart>
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<mods:affiliation id="62E18203F94F3A94AFBC8838B6F8FD4B">Institute of Entomology, Life Science School, Sun Yat-sen University, Guangzhou, 510275, Guangdong, China.</mods:affiliation>
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<mods:date id="1D905458DB234A9A88CFAADD880DD112">2018</mods:date>
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<treatment id="03D58784816AFFAFFF7AFE8AFA8EF984" ID-DOI="http://doi.org/10.5281/zenodo.3794605" ID-GBIF-Taxon="163943951" ID-Zenodo-Dep="3794605" LSID="urn:lsid:plazi:treatment:03D58784816AFFAFFF7AFE8AFA8EF984" httpUri="http://treatment.plazi.org/id/03D58784816AFFAFFF7AFE8AFA8EF984" lastPageNumber="22" pageId="21" pageNumber="22">
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<emphasis id="B908EA80816AFFAFFF7AFE8AFE27FED7" bold="true" box="[189,478,267,296]" italics="true" pageId="21" pageNumber="22">A key to the species of</emphasis>
<taxonomicName id="4C7C4D11816AFFAFFE21FE8AFD87FED8" ID-CoL="8VY5S" authorityName="Mulsant" authorityYear="1844" box="[486,638,267,295]" class="Insecta" family="Hydrophilidae" genus="Helochares" kingdom="Animalia" order="Coleoptera" pageId="21" pageNumber="22" phylum="Arthropoda" rank="genus">Helochares</taxonomicName>
<emphasis id="B908EA80816AFFAFFD41FE8AFCA4FED7" bold="true" box="[646,861,267,296]" italics="true" pageId="21" pageNumber="22">
(s. str.) of
<collectingCountry id="F36B7602816AFFAFFCCCFE8AFCA4FED7" box="[779,861,267,296]" name="China" pageId="21" pageNumber="22">China</collectingCountry>
</emphasis>
</emphasis>
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1. Elytra with 10 striae and scutellary stria, punctures in striae coarser than systematic punctures ..... .............................................................................................Subgenus
<taxonomicName id="4C7C4D11816AFFAFFBD7FEDFFA8EFE86" ID-CoL="8XLWJ" authority="MacLeay, 1871" authorityName="MacLeay" authorityYear="1871" box="[1040,1399,350,377]" class="Insecta" family="Hydrophilidae" genus="Hydrobaticus" kingdom="Animalia" order="Coleoptera" pageId="21" pageNumber="22" phylum="Arthropoda" rank="genus">
<emphasis id="B908EA80816AFFAFFBD7FEDFFB4AFE86" bold="true" box="[1040,1203,350,377]" italics="true" pageId="21" pageNumber="22">Hydrobaticus</emphasis>
MacLeay, 1871
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<keyLead id="308D95A7816AFFAFFF06FE03FA8FFE40" pageId="21" pageNumber="22">
Elytra without striae or series of punctures except for the rows of systematic punctures, without scutellary stria ......(Subgenus
<taxonomicName id="4C7C4D11816AFFAFFD97FE25FD22FE40" ID-CoL="8VY5S" authorityName="Mulsant" authorityYear="1844" box="[592,731,420,447]" class="Insecta" family="Hydrophilidae" genus="Helochares" kingdom="Animalia" order="Coleoptera" pageId="21" pageNumber="22" phylum="Arthropoda" rank="genus">
<emphasis id="B908EA80816AFFAFFD97FE25FD22FE40" bold="true" box="[592,731,420,447]" italics="true" pageId="21" pageNumber="22">Helochares</emphasis>
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(s. str.)
<bibRefCitation id="EFED4B63816AFFAFFCFAFE24FC11FE40" author="Mulsant E." box="[829,1000,421,447]" pageId="21" pageNumber="22" refId="ref16065" refString="Mulsant E. 1844. Histoire Naturelle des Coleopteres de France. Vol. 5. Palpicornes. L. Maison, Paris; Ch. Savy Jeune, Lyon. Available from https: // biodiversitylibrary. org / page / 9628710 [accessed 11 Apr. 2018]." type="url" year="1844">Mulsant, 1844</bibRefCitation>
)..................................................2
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<paragraph id="8BC33692816AFFAFFF7AFE67FA8FFD94" blockId="21.[189,1399,486,689]" pageId="21" pageNumber="22">
<keyLead id="308D95A7816AFFAFFF7AFE67FA8FFD94" pageId="21" pageNumber="22">
2. Size small,
<quantity id="4C849B77816AFFAFFEB9FE67FDE8FDFE" box="[382,529,486,513]" metricMagnitude="-3" metricUnit="m" metricValue="3.0999999999999996" metricValueMax="3.4" metricValueMin="2.8" pageId="21" pageNumber="22" unit="mm" value="3.0999999999999996" valueMax="3.4" valueMin="2.8">2.83.4 mm</quantity>
in length. Dorsum yellowish or reddish brown with dark labrum and frons (
<figureCitation id="13472A17816AFFAFFEFDFD88FE35FDDB" box="[314,460,521,548]" captionStart="Figs 3240" captionStartId="18.[189,241,1928,1954]" captionTargetBox="[255,1325,266,1878]" captionTargetId="figure@18.[245,1342,250,1881]" captionTargetPageId="18" captionText="Figs 3240. Helochares pallens (MacLeay, 1825). 3234. Habitus. 32. Dorsal. 33. Ventral. 34. Lateral. 35. Head and pronotum. 36. Pronotum, dorsolateral. 37. Head, ventral. 38. Prosternum. 39. Mesoventrite with legs. 40. Abdomen." figureDoi="http://doi.org/10.5281/zenodo.3785490" httpUri="https://zenodo.org/record/3785490/files/figure.png" pageId="21" pageNumber="22">Figs 32, 34</figureCitation>
), pronotum and elytra never dark brown or black. Mesoventrite only simply convex posteromedially, without a transverse ridge or process pointed posteriorly (
<figureCitation id="13472A17816AFFAFFB16FDACFAD3FDB8" box="[1233,1322,557,583]" captionStart="Figs 3240" captionStartId="18.[189,241,1928,1954]" captionTargetBox="[255,1325,266,1878]" captionTargetId="figure@18.[245,1342,250,1881]" captionTargetPageId="18" captionText="Figs 3240. Helochares pallens (MacLeay, 1825). 3234. Habitus. 32. Dorsal. 33. Ventral. 34. Lateral. 35. Head and pronotum. 36. Pronotum, dorsolateral. 37. Head, ventral. 38. Prosternum. 39. Mesoventrite with legs. 40. Abdomen." figureDoi="http://doi.org/10.5281/zenodo.3785490" httpUri="https://zenodo.org/record/3785490/files/figure.png" pageId="21" pageNumber="22">Fig. 39</figureCitation>
) ........ ................................................................................................................
<taxonomicName id="4C7C4D11816AFFAFFBE7FDD1FA8FFD94" ID-CoL="8XQKH" authority="(MacLeay, 1825)" authorityName="d'Orchymont" authorityYear="1935" baseAuthorityName="MacLeay" baseAuthorityYear="1825" box="[1056,1398,591,619]" class="Insecta" family="Hydrophilidae" genus="Helochares" kingdom="Animalia" order="Coleoptera" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="pallens">
<emphasis id="B908EA80816AFFAFFBE7FDD1FB67FD95" bold="true" box="[1056,1182,591,618]" italics="true" pageId="21" pageNumber="22">H. pallens</emphasis>
(
<bibRefCitation id="EFED4B63816AFFAFFB76FDD1FA97FD94" author="MacLeay W. S." box="[1201,1390,592,619]" pageId="21" pageNumber="22" refId="ref15747" refString="MacLeay W. S. 1825. Annulosa Javanica or an Attempt to Illustrate the Natural Affinities and Analogies of the Insects Collected in Java by Thomas Horsfield, M. D. F. L. &amp; G. S. and Deposited by him in the Museum of the Honourable East-India Company. Kingsbury, Parbury and Allen, London. Available from https: // biodiversitylibrary. org / page / 12819790 [accessed 6 Apr. 2018]." type="url" year="1825">MacLeay, 1825</bibRefCitation>
)
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Size over
<quantity id="4C849B77816AFFAFFEA6FDF2FE45FD71" box="[353,444,627,654]" metricMagnitude="-3" metricUnit="m" metricValue="3.6" pageId="21" pageNumber="22" unit="mm" value="3.6">3.6 mm</quantity>
in length. Dorsum dark brown or black, if yellowish or reddish brown, then size over
<quantity id="4C849B77816AFFAFFEEDFD17FE73FD4E" box="[298,394,662,689]" metricMagnitude="-3" metricUnit="m" metricValue="4.9" pageId="21" pageNumber="22" unit="mm" value="4.9">4.9 mm</quantity>
. Mesoventrite with a transverse ridge or a process (
<figureCitation id="13472A17816AFFAFFBC0FD17FBA1FD4E" box="[1031,1112,662,689]" captionStart="Figs 18" captionStartId="4.[189,241,1962,1988]" captionTargetBox="[193,1410,264,1930]" captionTargetId="figure@4.[137,1447,253,1936]" captionTargetPageId="4" captionText="Figs 18. Helochares songi sp. nov. 13. Habitus. 1. Dorsal. 2. Ventral. 3. Lateral. 4. Head and pronotum. 5. Head and prosternum. 6. Pronotum, lateral. 7. Mesoventrite. 8. Abdomen." figureDoi="http://doi.org/10.5281/zenodo.3785482" httpUri="https://zenodo.org/record/3785482/files/figure.png" pageId="21" pageNumber="22">Figs 7</figureCitation>
,
<figureCitation id="13472A17816AFFAFFBAFFD17FB7EFD4E" box="[1128,1159,662,689]" captionStart="Figs 917" captionStartId="7.[189,241,1930,1956]" captionTargetBox="[262,1323,269,1889]" captionTargetId="figure@7.[189,1398,250,1909]" captionTargetPageId="7" captionText="Figs 917. Helochares fuliginosus dOrchymont, 1932. 911. Habitus. 9. Dorsal. 10. Ventral. 11. Lateral. 1213. Head and pronotum. 12. Dorsal. 13. Dorsolateral. 14. Head, dorsal. 15. Mesoventrite. 16. Head and prosternum. 17. Abdomen." figureDoi="http://doi.org/10.5281/zenodo.3785484" httpUri="https://zenodo.org/record/3785484/files/figure.png" pageId="21" pageNumber="22">15</figureCitation>
,
<figureCitation id="13472A17816AFFAFFB5FFD17FB41FD4F" box="[1176,1208,662,688]" captionStart="Figs 1825" captionStartId="10.[189,241,1930,1956]" captionTargetBox="[250,1325,267,1876]" captionTargetId="figure@10.[202,1384,253,1890]" captionTargetPageId="10" captionText="Figs 1825. Helochares atropiceus Régimbart, 1903. 1820. Habitus. 18. Dorsal. 19. Ventral. 20. Lateral. 21. Head and pronotum. 22. Head and prosternum. 23. Pronotum, dorsolateral. 24. Mesoventrite. 25. Abdomen." figureDoi="http://doi.org/10.5281/zenodo.3785486" httpUri="https://zenodo.org/record/3785486/files/figure.png" pageId="21" pageNumber="22">24</figureCitation>
,
<figureCitation id="13472A17816AFFAFFB0FFD17FB1EFD4F" box="[1224,1255,662,688]" captionStart="Figs 2631" captionStartId="13.[189,241,1965,1991]" captionTargetBox="[285,1305,265,1912]" captionTargetId="figure@13.[263,1325,248,1922]" captionTargetPageId="13" captionText="Figs 2631. Helochares obscurus (Müller, 1776). 2627. Habitus. 26. Dorsal. 27. Ventral. 28. Head and pronotum. 29. Head and prosternum. 30. Mesoventrite. 31. Abdomen." figureDoi="http://doi.org/10.5281/zenodo.3785488" httpUri="https://zenodo.org/record/3785488/files/figure.png" pageId="21" pageNumber="22">30</figureCitation>
)...............3
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<keyStep id="30882E37816AFFAFFF7AFD59FA8EFC17" pageId="21" pageNumber="22">
<paragraph id="8BC33692816AFFAFFF7AFD59FA8EFCA4" blockId="21.[189,1399,728,1001]" pageId="21" pageNumber="22">
<keyLead id="308D95A7816AFFAFFF7AFD59FA8EFCA4" pageId="21" pageNumber="22">
3. Dark brown or black with very fine ground punctures, clypeus with systematic punctures distinctly larger than ground punctation. Mesoventrite with a stout, backward pointing projection (
<figureCitation id="13472A17816AFFAFFEB3FC9FFE36FCC7" box="[372,463,798,824]" captionStart="Figs 1825" captionStartId="10.[189,241,1930,1956]" captionTargetBox="[250,1325,267,1876]" captionTargetId="figure@10.[202,1384,253,1890]" captionTargetPageId="10" captionText="Figs 1825. Helochares atropiceus Régimbart, 1903. 1820. Habitus. 18. Dorsal. 19. Ventral. 20. Lateral. 21. Head and pronotum. 22. Head and prosternum. 23. Pronotum, dorsolateral. 24. Mesoventrite. 25. Abdomen." figureDoi="http://doi.org/10.5281/zenodo.3785486" httpUri="https://zenodo.org/record/3785486/files/figure.png" pageId="21" pageNumber="22">Fig. 24</figureCitation>
). Parameres with 3 branches on apical third (
<figureCitation id="13472A17816AFFAFFC30FC9FFB78FCC6" box="[1015,1153,798,825]" captionStart="Figs 4755" captionStartId="22.[189,241,1894,1920]" captionTargetBox="[280,1297,268,1859]" captionTargetId="figure@22.[275,1312,253,1869]" captionTargetPageId="22" captionText="Figs 4755. Aedeagi in species of Helochares Mulsant, 1844. 47. H. fuliginosus dOrchymont, 1932. 4849. H. songi sp. nov. 5051. H. atropiceus Régimbart, 1903. 50. From Guangxi. 51. From Hong Kong. 52. H. pallens (MacLeay, 1825). 5355. H. obscurus (Müller, 1776). 53. From Xinjiang. 5455. After Hansen (1987)." figureDoi="http://doi.org/10.5281/zenodo.3785494" httpUri="https://zenodo.org/record/3785494/files/figure.png" pageId="21" pageNumber="22">Figs 5051</figureCitation>
) ............................... ...........................................................................................................
<taxonomicName id="4C7C4D11816AFFAFFC3CFCC3FA8EFCA4" ID-CoL="9P2B7" authority="Regimbart, 1903" authorityName="Regimbart" authorityYear="1903" box="[1019,1399,833,860]" class="Insecta" family="Hydrophilidae" genus="Helochares" kingdom="Animalia" order="Coleoptera" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="atropiceus">
<emphasis id="B908EA80816AFFAFFC3CFCC3FB58FCA4" bold="true" box="[1019,1185,833,860]" italics="true" pageId="21" pageNumber="22">H. atropiceus</emphasis>
<bibRefCitation id="EFED4B63816AFFAFFB6AFCC0FA8EFCA4" author="Regimbart M." box="[1197,1399,833,859]" pageId="21" pageNumber="22" pagination="52 - 64" refId="ref16408" refString="Regimbart M. 1903. Contribution a la faune Indo-Chinoise. 19 e memoire. Hydrophilidae. Annales de la Societe entomologique de France 72: 52 - 64. Available from https: // biodiversitylibrary. org / page / 8247940 [accessed 6 Apr. 2018]." type="journal article" year="1903">Régimbart, 1903</bibRefCitation>
</taxonomicName>
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</paragraph>
<paragraph id="8BC33692816AFFAFFF06FCE4FA8EFC17" blockId="21.[189,1399,728,1001]" pageId="21" pageNumber="22">
<keyLead id="308D95A7816AFFAFFF06FCE4FA8EFC17" pageId="21" pageNumber="22">
Dorsum yellowish brown, dark brown or black with coarser ground punctures, systematic punctures on clypeus almost of the same size as ground punctures. Mesoventrite with a transverse ridge (
<figureCitation id="13472A17816AFFAFFE02FC2AFDE3FC3A" box="[453,538,939,965]" captionStart="Figs 18" captionStartId="4.[189,241,1962,1988]" captionTargetBox="[193,1410,264,1930]" captionTargetId="figure@4.[137,1447,253,1936]" captionTargetPageId="4" captionText="Figs 18. Helochares songi sp. nov. 13. Habitus. 1. Dorsal. 2. Ventral. 3. Lateral. 4. Head and pronotum. 5. Head and prosternum. 6. Pronotum, lateral. 7. Mesoventrite. 8. Abdomen." figureDoi="http://doi.org/10.5281/zenodo.3785482" httpUri="https://zenodo.org/record/3785482/files/figure.png" pageId="21" pageNumber="22">Figs 7</figureCitation>
,
<figureCitation id="13472A17816AFFAFFDE8FC2AFDB7FC39" box="[559,590,939,966]" captionStart="Figs 917" captionStartId="7.[189,241,1930,1956]" captionTargetBox="[262,1323,269,1889]" captionTargetId="figure@7.[189,1398,250,1909]" captionTargetPageId="7" captionText="Figs 917. Helochares fuliginosus dOrchymont, 1932. 911. Habitus. 9. Dorsal. 10. Ventral. 11. Lateral. 1213. Head and pronotum. 12. Dorsal. 13. Dorsolateral. 14. Head, dorsal. 15. Mesoventrite. 16. Head and prosternum. 17. Abdomen." figureDoi="http://doi.org/10.5281/zenodo.3785484" httpUri="https://zenodo.org/record/3785484/files/figure.png" pageId="21" pageNumber="22">15</figureCitation>
,
<figureCitation id="13472A17816AFFAFFDA4FC2AFD7DFC3A" box="[611,644,939,965]" captionStart="Figs 2631" captionStartId="13.[189,241,1965,1991]" captionTargetBox="[285,1305,265,1912]" captionTargetId="figure@13.[263,1325,248,1922]" captionTargetPageId="13" captionText="Figs 2631. Helochares obscurus (Müller, 1776). 2627. Habitus. 26. Dorsal. 27. Ventral. 28. Head and pronotum. 29. Head and prosternum. 30. Mesoventrite. 31. Abdomen." figureDoi="http://doi.org/10.5281/zenodo.3785488" httpUri="https://zenodo.org/record/3785488/files/figure.png" pageId="21" pageNumber="22">30</figureCitation>
), without backward projection. Parameres without branches (
<figureCitation id="13472A17816AFFAFFF34FC4FFE1CFC16" box="[243,485,974,1001]" captionStart="Figs 4755" captionStartId="22.[189,241,1894,1920]" captionTargetBox="[280,1297,268,1859]" captionTargetId="figure@22.[275,1312,253,1869]" captionTargetPageId="22" captionText="Figs 4755. Aedeagi in species of Helochares Mulsant, 1844. 47. H. fuliginosus dOrchymont, 1932. 4849. H. songi sp. nov. 5051. H. atropiceus Régimbart, 1903. 50. From Guangxi. 51. From Hong Kong. 52. H. pallens (MacLeay, 1825). 5355. H. obscurus (Müller, 1776). 53. From Xinjiang. 5455. After Hansen (1987)." figureDoi="http://doi.org/10.5281/zenodo.3785494" httpUri="https://zenodo.org/record/3785494/files/figure.png" pageId="21" pageNumber="22">Figs 4748, 5255</figureCitation>
).......................................................................................................................4
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30882E37816AFFAFFF7AFB91FA8FFADE" pageId="21" pageNumber="22">
<paragraph id="8BC33692816AFFAFFF7AFB91FA8FFB48" blockId="21.[189,1399,1039,1313]" pageId="21" pageNumber="22">
<keyLead id="308D95A7816AFFAFFF7AFB91FA8FFB48" pageId="21" pageNumber="22">
4. Yellowish or reddish brown with dark brown labrum, never dark brown or black (
<figureCitation id="13472A17816AFFAFFACDFB8EFA90FBD5" box="[1290,1385,1039,1066]" captionStart="Figs 2631" captionStartId="13.[189,241,1965,1991]" captionTargetBox="[285,1305,265,1912]" captionTargetId="figure@13.[263,1325,248,1922]" captionTargetPageId="13" captionText="Figs 2631. Helochares obscurus (Müller, 1776). 2627. Habitus. 26. Dorsal. 27. Ventral. 28. Head and pronotum. 29. Head and prosternum. 30. Mesoventrite. 31. Abdomen." figureDoi="http://doi.org/10.5281/zenodo.3785488" httpUri="https://zenodo.org/record/3785488/files/figure.png" pageId="21" pageNumber="22">Fig. 26</figureCitation>
). Clypeus at most slightly expanded, not impressed in front of eyes. Elytra usually with some longitudinal rows of black spots (
<figureCitation id="13472A17816AFFAFFD45FBD7FD24FB8E" box="[642,733,1110,1137]" captionStart="Figs 2631" captionStartId="13.[189,241,1965,1991]" captionTargetBox="[285,1305,265,1912]" captionTargetId="figure@13.[263,1325,248,1922]" captionTargetPageId="13" captionText="Figs 2631. Helochares obscurus (Müller, 1776). 2627. Habitus. 26. Dorsal. 27. Ventral. 28. Head and pronotum. 29. Head and prosternum. 30. Mesoventrite. 31. Abdomen." figureDoi="http://doi.org/10.5281/zenodo.3785488" httpUri="https://zenodo.org/record/3785488/files/figure.png" pageId="21" pageNumber="22">Fig. 26</figureCitation>
). Dorsum with coarser punctures, systematic punctures usually somewhat indistinct (
<figureCitation id="13472A17816AFFAFFDA6FBF8FD07FB6C" box="[609,766,1145,1171]" captionStart="Figs 2631" captionStartId="13.[189,241,1965,1991]" captionTargetBox="[285,1305,265,1912]" captionTargetId="figure@13.[263,1325,248,1922]" captionTargetPageId="13" captionText="Figs 2631. Helochares obscurus (Müller, 1776). 2627. Habitus. 26. Dorsal. 27. Ventral. 28. Head and pronotum. 29. Head and prosternum. 30. Mesoventrite. 31. Abdomen." figureDoi="http://doi.org/10.5281/zenodo.3785488" httpUri="https://zenodo.org/record/3785488/files/figure.png" pageId="21" pageNumber="22">Figs 26, 28</figureCitation>
). Median lobe of aedeagus with spiniform apex (
<figureCitation id="13472A17816AFFAFFF34FB1DFE82FB48" box="[243,379,1180,1207]" captionStart="Figs 4755" captionStartId="22.[189,241,1894,1920]" captionTargetBox="[280,1297,268,1859]" captionTargetId="figure@22.[275,1312,253,1869]" captionTargetPageId="22" captionText="Figs 4755. Aedeagi in species of Helochares Mulsant, 1844. 47. H. fuliginosus dOrchymont, 1932. 4849. H. songi sp. nov. 5051. H. atropiceus Régimbart, 1903. 50. From Guangxi. 51. From Hong Kong. 52. H. pallens (MacLeay, 1825). 5355. H. obscurus (Müller, 1776). 53. From Xinjiang. 5455. After Hansen (1987)." figureDoi="http://doi.org/10.5281/zenodo.3785494" httpUri="https://zenodo.org/record/3785494/files/figure.png" pageId="21" pageNumber="22">Figs 5355</figureCitation>
) ...........................................................................................
<taxonomicName id="4C7C4D11816AFFAFFBEEFB1CFA8FFB48" ID-CoL="8XQKG" authority="(Muller, 1776)" authorityName="Fikacek et al." authorityYear="2015" baseAuthorityName="Muller" baseAuthorityYear="1776" box="[1065,1398,1180,1207]" class="Insecta" family="Hydrophilidae" genus="Helochares" kingdom="Animalia" order="Coleoptera" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="obscurus">
<emphasis id="B908EA80816AFFAFFBEEFB1CFB47FB48" bold="true" box="[1065,1214,1180,1207]" italics="true" pageId="21" pageNumber="22">H. obscurus</emphasis>
(
<bibRefCitation id="EFED4B63816AFFAFFB17FB1DFA97FB48" author="Muller O. F." box="[1232,1390,1180,1207]" pageId="21" pageNumber="22" refId="ref16019" refString="Muller O. F. 1776. Zoologicae Danicae Prodromus, seu Animalium Daniae et Norvegiae indigenarum Characteres, Nomina et Synonyma imprimis Popularium. Hallager, Havniae [Copenhagen]. https: // doi. org / 10.5962 / bhl. title. 13268" type="book" year="1776">Müller, 1776</bibRefCitation>
)
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BC33692816AFFAFFF06FB41FA8FFADE" blockId="21.[189,1399,1039,1313]" pageId="21" pageNumber="22">
<keyLead id="308D95A7816AFFAFFF06FB41FA8FFADE" pageId="21" pageNumber="22">
Dark brown or black, pronotum with yellowish brown lateral margin (
<figureCitation id="13472A17816AFFAFFBBCFB3EFB36FB25" box="[1147,1231,1215,1242]" captionStart="Figs 18" captionStartId="4.[189,241,1962,1988]" captionTargetBox="[193,1410,264,1930]" captionTargetId="figure@4.[137,1447,253,1936]" captionTargetPageId="4" captionText="Figs 18. Helochares songi sp. nov. 13. Habitus. 1. Dorsal. 2. Ventral. 3. Lateral. 4. Head and pronotum. 5. Head and prosternum. 6. Pronotum, lateral. 7. Mesoventrite. 8. Abdomen." figureDoi="http://doi.org/10.5281/zenodo.3785482" httpUri="https://zenodo.org/record/3785482/files/figure.png" pageId="21" pageNumber="22">Figs 1</figureCitation>
,
<figureCitation id="13472A17816AFFAFFB21FB41FB0EFB25" box="[1254,1271,1216,1242]" captionStart="Figs 917" captionStartId="7.[189,241,1930,1956]" captionTargetBox="[262,1323,269,1889]" captionTargetId="figure@7.[189,1398,250,1909]" captionTargetPageId="7" captionText="Figs 917. Helochares fuliginosus dOrchymont, 1932. 911. Habitus. 9. Dorsal. 10. Ventral. 11. Lateral. 1213. Head and pronotum. 12. Dorsal. 13. Dorsolateral. 14. Head, dorsal. 15. Mesoventrite. 16. Head and prosternum. 17. Abdomen." figureDoi="http://doi.org/10.5281/zenodo.3785484" httpUri="https://zenodo.org/record/3785484/files/figure.png" pageId="21" pageNumber="22">9</figureCitation>
). Clypeus more expanded, distinctly impressed in front of eyes (
<figureCitation id="13472A17816AFFAFFC49FB62FC19FB02" box="[910,992,1251,1277]" captionStart="Figs 18" captionStartId="4.[189,241,1962,1988]" captionTargetBox="[193,1410,264,1930]" captionTargetId="figure@4.[137,1447,253,1936]" captionTargetPageId="4" captionText="Figs 18. Helochares songi sp. nov. 13. Habitus. 1. Dorsal. 2. Ventral. 3. Lateral. 4. Head and pronotum. 5. Head and prosternum. 6. Pronotum, lateral. 7. Mesoventrite. 8. Abdomen." figureDoi="http://doi.org/10.5281/zenodo.3785482" httpUri="https://zenodo.org/record/3785482/files/figure.png" pageId="21" pageNumber="22">Figs 4</figureCitation>
,
<figureCitation id="13472A17816AFFAFFC35FB62FBEAFB02" box="[1010,1043,1251,1277]" captionStart="Figs 917" captionStartId="7.[189,241,1930,1956]" captionTargetBox="[262,1323,269,1889]" captionTargetId="figure@7.[189,1398,250,1909]" captionTargetPageId="7" captionText="Figs 917. Helochares fuliginosus dOrchymont, 1932. 911. Habitus. 9. Dorsal. 10. Ventral. 11. Lateral. 1213. Head and pronotum. 12. Dorsal. 13. Dorsolateral. 14. Head, dorsal. 15. Mesoventrite. 16. Head and prosternum. 17. Abdomen." figureDoi="http://doi.org/10.5281/zenodo.3785484" httpUri="https://zenodo.org/record/3785484/files/figure.png" pageId="21" pageNumber="22">14</figureCitation>
). Elytra without longitudinal rows of black spots. Median lobe of aedeagus with broad apex (
<figureCitation id="13472A17816AFFAFFBD1FA87FB5AFADF" box="[1046,1187,1286,1312]" captionStart="Figs 4755" captionStartId="22.[189,241,1894,1920]" captionTargetBox="[280,1297,268,1859]" captionTargetId="figure@22.[275,1312,253,1869]" captionTargetPageId="22" captionText="Figs 4755. Aedeagi in species of Helochares Mulsant, 1844. 47. H. fuliginosus dOrchymont, 1932. 4849. H. songi sp. nov. 5051. H. atropiceus Régimbart, 1903. 50. From Guangxi. 51. From Hong Kong. 52. H. pallens (MacLeay, 1825). 5355. H. obscurus (Müller, 1776). 53. From Xinjiang. 5455. After Hansen (1987)." figureDoi="http://doi.org/10.5281/zenodo.3785494" httpUri="https://zenodo.org/record/3785494/files/figure.png" pageId="21" pageNumber="22">Figs 4749</figureCitation>
)........................5
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30882E37816AFFAFFF7AFAC6FA8EF984" pageId="21" pageNumber="22">
<paragraph id="8BC33692816AFFAFFF7AFAC6FA8EFA34" blockId="21.[189,1399,1351,1660]" pageId="21" pageNumber="22">
<keyLead id="308D95A7816AFFAFFF7AFAC6FA8EFA34" pageId="21" pageNumber="22">
5. Body length
<quantity id="4C849B77816AFFAFFE40FAC6FDE3FA9D" box="[391,538,1351,1378]" metricMagnitude="-3" metricUnit="m" metricValue="5.05" metricValueMax="5.3" metricValueMin="4.8" pageId="21" pageNumber="22" unit="mm" value="5.05" valueMax="5.3" valueMin="4.8">4.85.3 mm</quantity>
. Lateral margin of clypeus and elytra with same colour as disc (
<figureCitation id="13472A17816AFFAFFAE4FAC6FEE3FA7A" captionStart="Figs 18" captionStartId="4.[189,241,1962,1988]" captionTargetBox="[193,1410,264,1930]" captionTargetId="figure@4.[137,1447,253,1936]" captionTargetPageId="4" captionText="Figs 18. Helochares songi sp. nov. 13. Habitus. 1. Dorsal. 2. Ventral. 3. Lateral. 4. Head and pronotum. 5. Head and prosternum. 6. Pronotum, lateral. 7. Mesoventrite. 8. Abdomen." figureDoi="http://doi.org/10.5281/zenodo.3785482" httpUri="https://zenodo.org/record/3785482/files/figure.png" pageId="21" pageNumber="22">Figs 1, 34</figureCitation>
); pronotum and elytra more coarsely punctate; maxillary palps dark brown or black, each palpomere clearly lighter (
<figureCitation id="13472A17816AFFAFFDE0FA0FFD8BFA57" box="[551,626,1422,1448]" captionStart="Figs 18" captionStartId="4.[189,241,1962,1988]" captionTargetBox="[193,1410,264,1930]" captionTargetId="figure@4.[137,1447,253,1936]" captionTargetPageId="4" captionText="Figs 18. Helochares songi sp. nov. 13. Habitus. 1. Dorsal. 2. Ventral. 3. Lateral. 4. Head and pronotum. 5. Head and prosternum. 6. Pronotum, lateral. 7. Mesoventrite. 8. Abdomen." figureDoi="http://doi.org/10.5281/zenodo.3785482" httpUri="https://zenodo.org/record/3785482/files/figure.png" pageId="21" pageNumber="22">Fig. 4</figureCitation>
). Aedeagus slender, parameres ca 10 × as long as width of apex, apex with a small dent inwards (
<figureCitation id="13472A17816AFFAFFDBCFA30FCFCFA34" box="[635,773,1457,1483]" captionStart="Figs 4755" captionStartId="22.[189,241,1894,1920]" captionTargetBox="[280,1297,268,1859]" captionTargetId="figure@22.[275,1312,253,1869]" captionTargetPageId="22" captionText="Figs 4755. Aedeagi in species of Helochares Mulsant, 1844. 47. H. fuliginosus dOrchymont, 1932. 4849. H. songi sp. nov. 5051. H. atropiceus Régimbart, 1903. 50. From Guangxi. 51. From Hong Kong. 52. H. pallens (MacLeay, 1825). 5355. H. obscurus (Müller, 1776). 53. From Xinjiang. 5455. After Hansen (1987)." figureDoi="http://doi.org/10.5281/zenodo.3785494" httpUri="https://zenodo.org/record/3785494/files/figure.png" pageId="21" pageNumber="22">Figs 4849</figureCitation>
) ......................................................
<taxonomicName id="4C7C4D11816AFFAFFB63FA30FAF7FA34" ID-CoL="8Y49F" authority="Jia &amp; Tang, 2018" authorityName="Jia &amp; Tang" authorityYear="2018" box="[1188,1294,1457,1483]" class="Insecta" family="Hydrophilidae" genus="Helochares" kingdom="Animalia" order="Coleoptera" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="songi" status="sp. nov.">
<emphasis id="B908EA80816AFFAFFB63FA30FAF7FA34" bold="true" box="[1188,1294,1457,1483]" italics="true" pageId="21" pageNumber="22">H. songi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23B57FB816AFFAFFADEFA30FA8EFA34" box="[1305,1399,1457,1483]" pageId="21" pageNumber="22" rank="species">sp. nov.</taxonomicNameLabel>
</keyLead>
</paragraph>
<paragraph id="8BC33692816AFFAFFF06FA54FA8EF984" blockId="21.[189,1399,1351,1660]" pageId="21" pageNumber="22">
<keyLead id="308D95A7816AFFAFFF06FA54FA8EF984" pageId="21" pageNumber="22">
Body length
<quantity id="4C849B77816AFFAFFE4FFA55FDE5FA10" box="[392,540,1492,1519]" metricMagnitude="-3" metricUnit="m" metricValue="3.95" metricValueMax="4.3" metricValueMin="3.6" pageId="21" pageNumber="22" unit="mm" value="3.95" valueMax="4.3" valueMin="3.6">3.64.3 mm</quantity>
. Clypeus and elytra with light colour laterally (
<figureCitation id="13472A17816AFFAFFB99FA55FB12FA11" box="[1118,1259,1492,1518]" captionStart="Figs 917" captionStartId="7.[189,241,1930,1956]" captionTargetBox="[262,1323,269,1889]" captionTargetId="figure@7.[189,1398,250,1909]" captionTargetPageId="7" captionText="Figs 917. Helochares fuliginosus dOrchymont, 1932. 911. Habitus. 9. Dorsal. 10. Ventral. 11. Lateral. 1213. Head and pronotum. 12. Dorsal. 13. Dorsolateral. 14. Head, dorsal. 15. Mesoventrite. 16. Head and prosternum. 17. Abdomen." figureDoi="http://doi.org/10.5281/zenodo.3785484" httpUri="https://zenodo.org/record/3785484/files/figure.png" pageId="21" pageNumber="22">Figs 11, 14</figureCitation>
); pronotum and elytra with finer and sparser punctures; maxillary palps uniformly yellowish brown (
<figureCitation id="13472A17816AFFAFFF34F99BFE7DF9CA" box="[243,388,1562,1589]" captionStart="Figs 917" captionStartId="7.[189,241,1930,1956]" captionTargetBox="[262,1323,269,1889]" captionTargetId="figure@7.[189,1398,250,1909]" captionTargetPageId="7" captionText="Figs 917. Helochares fuliginosus dOrchymont, 1932. 911. Habitus. 9. Dorsal. 10. Ventral. 11. Lateral. 1213. Head and pronotum. 12. Dorsal. 13. Dorsolateral. 14. Head, dorsal. 15. Mesoventrite. 16. Head and prosternum. 17. Abdomen." figureDoi="http://doi.org/10.5281/zenodo.3785484" httpUri="https://zenodo.org/record/3785484/files/figure.png" pageId="21" pageNumber="22">Figs 1214</figureCitation>
). Length of parameres ca 6.5 × width of apex, subparallel, apex without small dent inwards (
<figureCitation id="13472A17816AFFAFFE52F9BFFE17F9A7" box="[405,494,1598,1624]" captionStart="Figs 4755" captionStartId="22.[189,241,1894,1920]" captionTargetBox="[280,1297,268,1859]" captionTargetId="figure@22.[275,1312,253,1869]" captionTargetPageId="22" captionText="Figs 4755. Aedeagi in species of Helochares Mulsant, 1844. 47. H. fuliginosus dOrchymont, 1932. 4849. H. songi sp. nov. 5051. H. atropiceus Régimbart, 1903. 50. From Guangxi. 51. From Hong Kong. 52. H. pallens (MacLeay, 1825). 5355. H. obscurus (Müller, 1776). 53. From Xinjiang. 5455. After Hansen (1987)." figureDoi="http://doi.org/10.5281/zenodo.3785494" httpUri="https://zenodo.org/record/3785494/files/figure.png" pageId="21" pageNumber="22">Fig. 47</figureCitation>
); median lobe expanded subapically, abruptly narrowed apically (
<figureCitation id="13472A17816AFFAFFB38F9BFFAAEF9A7" box="[1279,1367,1598,1624]" captionStart="Figs 4755" captionStartId="22.[189,241,1894,1920]" captionTargetBox="[280,1297,268,1859]" captionTargetId="figure@22.[275,1312,253,1869]" captionTargetPageId="22" captionText="Figs 4755. Aedeagi in species of Helochares Mulsant, 1844. 47. H. fuliginosus dOrchymont, 1932. 4849. H. songi sp. nov. 5051. H. atropiceus Régimbart, 1903. 50. From Guangxi. 51. From Hong Kong. 52. H. pallens (MacLeay, 1825). 5355. H. obscurus (Müller, 1776). 53. From Xinjiang. 5455. After Hansen (1987)." figureDoi="http://doi.org/10.5281/zenodo.3785494" httpUri="https://zenodo.org/record/3785494/files/figure.png" pageId="21" pageNumber="22">Fig. 47</figureCitation>
) .. .....................................................................................................
<taxonomicName id="4C7C4D11816AFFAFFC08F9E0FA8EF984" ID-CoL="8Y496" authority="d'Orchymont, 1932" authorityName="d'Orchymont" authorityYear="1932" box="[975,1399,1633,1660]" class="Insecta" family="Hydrophilidae" genus="Helochares" kingdom="Animalia" order="Coleoptera" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="fuliginosus">
<emphasis id="B908EA80816AFFAFFC08F9E0FB86F983" bold="true" box="[975,1151,1633,1660]" italics="true" pageId="21" pageNumber="22">H. fuliginosus</emphasis>
<bibRefCitation id="EFED4B63816AFFAFFB4CF9E0FA8EF984" author="d'Orchymont A." box="[1163,1399,1633,1659]" pageId="21" pageNumber="22" pagination="623 - 714" refId="ref16315" refString="d'Orchymont A. 1932. Zur Kenntnis der Kolbenwasserkafer (Palpicornia) von Sumatra, Java und Bali. Archiv fur Hydrobiologie, Supplement IX (Tropische Binnengewasser II): 623 - 714." type="book chapter" year="1932">dOrchymont, 1932</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
</key>
</subSubSection>
</treatment>
</document>