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<document id="3CE34D471CE4E137555DE670C70C2591" ID-CLB-Dataset="2761" ID-DOI="10.11646/zootaxa.5087.2.3" ID-GBIF-Dataset="edccb027-e609-497d-8cd3-d4d2910cabde" ID-ISSN="1175-5326" ID-Zenodo-Dep="5824101" ID-ZooBank="B5807029-3C66-4592-A224-647A3BFD6BB5" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1641453206174" checkinUser="plazi" docAuthor="Alencar, Janderson Batista R., Short, Andrew Edward Z. &amp; Hamada, Neusa" docDate="2022" docId="A22887D15606DA4AFF57F9BAFA62F2E5" docLanguage="en" docName="zootaxa.5087.2.3.pdf" docOrigin="Zootaxa 5087 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Oocyclus Sharp 1882" docType="key" docVersion="5" lastPageNumber="304" masterDocId="5E11FFA9561ADA57FFC0FFA9FFFEF500" masterDocTitle="New species and new distributional records of the hygropetric water scavenger beetle genus Oocyclus Sharp (Coleoptera, Hydrophilidae) from the Brazilian Shield" masterLastPageNumber="305" masterPageNumber="275" pageNumber="303" updateTime="1699296490692" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="A1262E14043FF7D5FCCEF49FFE9C058F">New species and new distributional records of the hygropetric water scavenger beetle genus Oocyclus Sharp (Coleoptera, Hydrophilidae) from the Brazilian Shield</mods:title>
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<mods:namePart id="A08FB14D14489D820D10AF8E7958B9B2">Alencar, Janderson Batista R.</mods:namePart>
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<mods:namePart id="06C9B706FB3D080A495272329974F2A7">Short, Andrew Edward Z.</mods:namePart>
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<mods:namePart id="8D53944676C6917E8B81593AD962EC0F">Hamada, Neusa</mods:namePart>
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<treatment id="A22887D15606DA4AFF57F9BAFA62F2E5" ID-DOI="http://doi.org/10.5281/zenodo.5828079" ID-GBIF-Taxon="191928742" ID-Zenodo-Dep="5828079" LSID="urn:lsid:plazi:treatment:A22887D15606DA4AFF57F9BAFA62F2E5" httpUri="http://treatment.plazi.org/id/A22887D15606DA4AFF57F9BAFA62F2E5" lastPageId="29" lastPageNumber="304" pageId="28" pageNumber="303">
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<paragraph id="2A3E36C75606DA4BFF57F9BAFCB9F32C" blockId="28.[151,839,1554,1581]" box="[151,839,1554,1581]" pageId="28" pageNumber="303">
<heading id="717681AB5606DA4BFF57F9BAFCB9F32C" bold="true" box="[151,839,1554,1581]" fontSize="11" level="1" pageId="28" pageNumber="303" reason="1">
<emphasis id="18F5EAD55606DA4BFF57F9BAFCB9F32C" bold="true" box="[151,839,1554,1581]" pageId="28" pageNumber="303">
Updated key to the Brazilian species of
<taxonomicName id="ED814D445606DA4BFD44F9BBFCB9F32C" ID-CoL="8VZW4" authority="Sharp" authorityName="Sharp" authorityYear="1882" box="[644,839,1554,1581]" class="Insecta" family="Hydrophilidae" genus="Oocyclus" kingdom="Animalia" order="Coleoptera" pageId="28" pageNumber="303" phylum="Arthropoda" rank="genus">
<emphasis id="18F5EAD55606DA4BFD44F9BBFD0DF32D" bold="true" box="[644,755,1554,1581]" italics="true" pageId="28" pageNumber="303">Oocyclus</emphasis>
Sharp
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<subSubSection id="629B654C5606DA4AFF57F9F2FA62F2E5" lastPageId="29" lastPageNumber="304" pageId="28" pageNumber="303" type="key">
<paragraph id="2A3E36C75606DA4BFF57F9F2FF17F399" blockId="28.[151,1437,1627,1689]" pageId="28" pageNumber="303">
This key is adapted from
<bibRefCitation id="4E104B365606DA4BFE09F9F2FD13F375" author="Clarkson, B. &amp; Short, A. E. Z." box="[457,749,1627,1653]" pageId="28" pageNumber="303" pagination="1 - 35" refId="ref23531" refString="Clarkson, B. &amp; Short, A. E. Z. (2012) Revision of the Oocyclus Sharp of Brazil with description of ten new species (Coleoptera: Hydrophilidae: Laccobiini). Zootaxa, 3183 (1), 1 - 35. https: // doi. org / 10.11646 / zootaxa. 3183.1.1" type="journal article" year="2012">Clarkson &amp; Short (2012)</bibRefCitation>
and includes also an additional species from
<bibRefCitation id="4E104B365606DA4BFACAF9F2FF1BF399" author="Jordao, R. &amp; Clarkson, B. &amp; Ferreira-Jr., N." pageId="28" pageNumber="303" pagination="195" refId="ref23699" refString="Jordao, R., Clarkson, B. &amp; Ferreira-Jr., N. (2018) A new species and new records of Oocyclus Sharp, 1882 (Coleoptera: Hydrophilidae) from Brazil. Zootaxa, 4382 (1), 195. https: // doi. org / 10.11646 / zootaxa. 4382.1.10" type="journal article" year="2018">
Jordão
<emphasis id="18F5EAD55606DA4BFAA0F9F2FA63F375" box="[1376,1437,1627,1653]" italics="true" pageId="28" pageNumber="303">et al.</emphasis>
(2018)
</bibRefCitation>
.
</paragraph>
<key id="5E1061F65606DA4AFF57F96DFA62F2E5" lastPageId="29" lastPageNumber="304" pageId="28" pageNumber="303">
<keyStep id="91752E625606DA4BFF57F96DFA62F3F6" pageId="28" pageNumber="303">
<paragraph id="2A3E36C75606DA4BFF57F96DFA62F3D9" blockId="28.[151,1437,1732,2017]" box="[151,1436,1732,1754]" pageId="28" pageNumber="303">
<keyLead id="917095F25606DA4BFF57F96DFA62F3D9" box="[151,1436,1732,1754]" pageId="28" pageNumber="303">
1 Prosternal carina with two or more spine-like setae (
<figureCitation id="B2BA2A425606DA4BFD18F96DFCD8F3D9" box="[728,806,1732,1754]" captionStart="FIGURE 3" captionStartId="5.[151,250,1944,1968]" captionTargetBox="[183,1404,181,1920]" captionTargetId="figure-18@5.[183,1404,181,1920]" captionTargetPageId="5" captionText="FIGURE 3. Oocyclus espinhacu sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824107" httpUri="https://zenodo.org/record/5824107/files/figure.png" pageId="28" pageNumber="303">Figs. 3e</figureCitation>
,
<figureCitation id="B2BA2A425606DA4BFCF0F96DFCB6F3DA" box="[816,840,1732,1754]" captionStart="FIGURE 9" captionStartId="19.[151,250,1943,1967]" captionTargetBox="[182,1403,183,1919]" captionTargetId="figure-18@19.[182,1405,181,1920]" captionTargetPageId="19" captionText="FIGURE 9. Oocyclus thrixdiastematus sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824119" httpUri="https://zenodo.org/record/5824119/files/figure.png" pageId="28" pageNumber="303">9e</figureCitation>
)................................................ 2
</keyLead>
</paragraph>
<paragraph id="2A3E36C75606DA4BFF57F948FA62F3F6" blockId="28.[151,1437,1732,2017]" box="[151,1436,1760,1783]" pageId="28" pageNumber="303">
<keyLead id="917095F25606DA4BFF57F948FA62F3F6" box="[151,1436,1760,1783]" pageId="28" pageNumber="303">
- Prosternal carina without spine-like setae (see Jordão
<emphasis id="18F5EAD55606DA4BFD26F94BFCE9F3F6" box="[742,791,1761,1783]" italics="true" pageId="28" pageNumber="303">et al.</emphasis>
, (2018):
<figureCitation id="B2BA2A425606DA4BFCAFF948FAB3F3F6" box="[879,1357,1761,1783]" captionStart="FIGURE 2" captionStartId="3.[151,250,1944,1968]" captionTargetBox="[245,1343,181,1921]" captionTargetId="figure-18@3.[245,1343,181,1921]" captionTargetPageId="3" captionText="FIGURE 2. Oocyclus ecolab sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d), arrow indicates prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824105" httpUri="https://zenodo.org/record/5824105/files/figure.png" pageId="28" pageNumber="303">
Fig. 2a................................
<taxonomicName id="ED814D445606DA4BFAFAF948FAB3F3F6" ID-CoL="49RWK" authorityName="Jordao, Clarkson &amp; Ferreira-Jr" authorityYear="2018" box="[1338,1357,1761,1782]" class="Insecta" family="Hydrophilidae" genus="Oocyclus" kingdom="Animalia" order="Coleoptera" pageId="28" pageNumber="303" phylum="Arthropoda" rank="species" species="pilosus">
<emphasis id="18F5EAD55606DA4BFAFAF948FAB3F3F6" bold="true" box="[1338,1357,1761,1782]" italics="true" pageId="28" pageNumber="303">O</emphasis>
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. pilosus
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<paragraph id="2A3E36C75606DA4BFF57F957FA62F231" blockId="28.[151,1437,1732,2017]" pageId="28" pageNumber="303">
<keyLead id="917095F25606DA4BFF57F957FA62F231" pageId="28" pageNumber="303">
2 Posterolateral angles of pronotum usually rounded (very rarely angulate) (
<figureCitation id="B2BA2A425606DA4BFC6DF957FC0FF213" box="[941,1009,1790,1812]" captionStart="FIGURE 2" captionStartId="3.[151,250,1944,1968]" captionTargetBox="[245,1343,181,1921]" captionTargetId="figure-18@3.[245,1343,181,1921]" captionTargetPageId="3" captionText="FIGURE 2. Oocyclus ecolab sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d), arrow indicates prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824105" httpUri="https://zenodo.org/record/5824105/files/figure.png" pageId="28" pageNumber="303">Figs. 2</figureCitation>
,
<figureCitation id="B2BA2A425606DA4BFC3CF957FBF4F214" box="[1020,1034,1790,1812]" captionStart="FIGURE 4" captionStartId="7.[151,250,1943,1967]" captionTargetBox="[182,1405,181,1919]" captionTargetId="figure-18@7.[182,1405,181,1919]" captionTargetPageId="7" captionText="FIGURE 4. Oocyclus giganteus sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824109" httpUri="https://zenodo.org/record/5824109/files/figure.png" pageId="28" pageNumber="303">4</figureCitation>
); prosternum with two or more spine-like setae; elytra with or without iridescent maculae, if present, maculae never blue; elytra with or without rows of erect setae.. 3
</keyLead>
</paragraph>
<paragraph id="2A3E36C75606DA4BFF57F890FA62F26C" blockId="28.[151,1437,1732,2017]" pageId="28" pageNumber="303">
<keyLead id="917095F25606DA4BFF57F890FA62F26C" pageId="28" pageNumber="303">
- Posterolateral angles of pronotum weakly spinose (see
<bibRefCitation id="4E104B365606DA4BFD2EF890FC28F24E" author="Clarkson, B. &amp; Short, A. E. Z." box="[750,982,1849,1871]" pageId="28" pageNumber="303" pagination="1 - 35" refId="ref23531" refString="Clarkson, B. &amp; Short, A. E. Z. (2012) Revision of the Oocyclus Sharp of Brazil with description of ten new species (Coleoptera: Hydrophilidae: Laccobiini). Zootaxa, 3183 (1), 1 - 35. https: // doi. org / 10.11646 / zootaxa. 3183.1.1" type="journal article" year="2012">Clarkson &amp; Short, 2012</bibRefCitation>
:
<figureCitation id="B2BA2A425606DA4BFC1EF890FBE9F24F" box="[990,1047,1849,1871]" captionStart="FIGURE 5" captionStartId="10.[151,250,1943,1967]" captionTargetBox="[183,1404,182,1919]" captionTargetId="figure-23@10.[183,1405,181,1919]" captionTargetPageId="10" captionText="FIGURE 5. Oocyclus humboldti sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824111" httpUri="https://zenodo.org/record/5824111/files/figure.png" pageId="28" pageNumber="303">Fig. 5</figureCitation>
); prosternum always with two spine-like setae; elytra with distinctive blue maculae and a dense row of erect setae (
<figureCitation id="B2BA2A425606DA4BFC68F8FFFC1FF26C" box="[936,993,1878,1900]" captionStart="FIGURE 5" captionStartId="10.[151,250,1943,1967]" captionTargetBox="[183,1404,182,1919]" captionTargetId="figure-23@10.[183,1405,181,1919]" captionTargetPageId="10" captionText="FIGURE 5. Oocyclus humboldti sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824111" httpUri="https://zenodo.org/record/5824111/files/figure.png" pageId="28" pageNumber="303">Fig. 5</figureCitation>
)...........................
<taxonomicName id="ED814D445606DA4BFAF2F8FFFA62F26C" ID-CoL="49RVH" baseAuthorityName="Kuwert" baseAuthorityYear="1890" box="[1330,1436,1878,1900]" class="Insecta" family="Hydrophilidae" genus="Oocyclus" kingdom="Animalia" order="Coleoptera" pageId="28" pageNumber="303" phylum="Arthropoda" rank="species" species="decorus">
<emphasis id="18F5EAD55606DA4BFAF2F8FFFA62F26C" bold="true" box="[1330,1436,1878,1900]" italics="true" pageId="28" pageNumber="303">O. decorus</emphasis>
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</paragraph>
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<keyStep id="91752E625606DA4BFF57F8DDFA62F2A6" pageId="28" pageNumber="303">
<paragraph id="2A3E36C75606DA4BFF57F8DDFA62F289" blockId="28.[151,1437,1732,2017]" box="[151,1436,1908,1930]" pageId="28" pageNumber="303">
<keyLead id="917095F25606DA4BFF57F8DDFA62F289" box="[151,1436,1908,1930]" pageId="28" pageNumber="303">
3 Prosternal carina set with 2 spine-like setae anteriorly (
<figureCitation id="B2BA2A425606DA4BFD32F8DDFCC8F289" box="[754,822,1908,1930]" captionStart="FIGURE 2" captionStartId="3.[151,250,1944,1968]" captionTargetBox="[245,1343,181,1921]" captionTargetId="figure-18@3.[245,1343,181,1921]" captionTargetPageId="3" captionText="FIGURE 2. Oocyclus ecolab sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d), arrow indicates prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824105" httpUri="https://zenodo.org/record/5824105/files/figure.png" pageId="28" pageNumber="303">Figs. 2</figureCitation>
,
<figureCitation id="B2BA2A425606DA4BFC80F8DDFCB3F289" box="[832,845,1908,1929]" captionStart="FIGURE 7" captionStartId="14.[151,250,1943,1967]" captionTargetBox="[182,1405,182,1919]" captionTargetId="figure-23@14.[180,1407,181,1919]" captionTargetPageId="14" captionText="FIGURE 7. Oocyclus ovalis sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824115" httpUri="https://zenodo.org/record/5824115/files/figure.png" pageId="28" pageNumber="303">7</figureCitation>
).............................................. 12
</keyLead>
</paragraph>
<paragraph id="2A3E36C75606DA4BFF57F838FA62F2A6" blockId="28.[151,1437,1732,2017]" box="[151,1436,1937,1959]" pageId="28" pageNumber="303">
<keyLead id="917095F25606DA4BFF57F838FA62F2A6" box="[151,1436,1937,1959]" pageId="28" pageNumber="303">
- Prosternal carina set with more than 2 spine-like setae anteriorly (usually 46;
<figureCitation id="B2BA2A425606DA4BFC16F838FBE6F2A6" box="[982,1048,1937,1959]" captionStart="FIGURE 3" captionStartId="5.[151,250,1944,1968]" captionTargetBox="[183,1404,181,1920]" captionTargetId="figure-18@5.[183,1404,181,1920]" captionTargetPageId="5" captionText="FIGURE 3. Oocyclus espinhacu sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824107" httpUri="https://zenodo.org/record/5824107/files/figure.png" pageId="28" pageNumber="303">Figs. 3</figureCitation>
,
<figureCitation id="B2BA2A425606DA4BFBE3F838FBCEF2A7" box="[1059,1072,1937,1959]" captionStart="FIGURE 6" captionStartId="12.[151,250,1944,1968]" captionTargetBox="[182,1404,181,1920]" captionTargetId="figure-23@12.[182,1405,181,1920]" captionTargetPageId="12" captionText="FIGURE 6. Oocyclus lacia sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824113" httpUri="https://zenodo.org/record/5824113/files/figure.png" pageId="28" pageNumber="303">6</figureCitation>
)............................ 4
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</paragraph>
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4 Elytral surface heavily sculptured to appear bumpy or strongly undulating; glabrous (see
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:
<figureCitation id="B2BA2A425606DA4BFAECF807FA93F2C3" box="[1324,1389,1966,1988]" captionStart="FIGURE 1" captionStartId="1.[151,250,1703,1727]" captionTargetBox="[173,1418,533,1662]" captionTargetId="figure-131@1.[151,1436,514,1679]" captionTargetPageId="1" captionText="FIGURE 1. Rock-face seepages of Oocyclus species. (a) collection sites in Brazil included in this article, (b) spray zones of waterfalls, (c) vertical surfaces with water, (d) rock-face seepages with green algae." figureDoi="http://doi.org/10.5281/zenodo.5824103" httpUri="https://zenodo.org/record/5824103/files/figure.png" pageId="28" pageNumber="303">Figs. 1</figureCitation>
,
<figureCitation id="B2BA2A425606DA4BFAB9F807FA7BF2C4" box="[1401,1413,1966,1988]" captionStart="FIGURE 3" captionStartId="5.[151,250,1944,1968]" captionTargetBox="[183,1404,181,1920]" captionTargetId="figure-18@5.[183,1404,181,1920]" captionTargetPageId="5" captionText="FIGURE 3. Oocyclus espinhacu sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824107" httpUri="https://zenodo.org/record/5824107/files/figure.png" pageId="28" pageNumber="303">3</figureCitation>
) ................................................................................................... 5
</keyLead>
</paragraph>
<paragraph id="2A3E36C75607DA4AFF57FF31FA62F5AD" blockId="29.[151,1437,151,2021]" box="[151,1436,151,173]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57FF31FA62F5AD" box="[151,1436,151,173]" pageId="29" pageNumber="304">- Elytral surface smooth, without bumps or strong undulations; glabrous or set with setae............................. 6</keyLead>
</paragraph>
</keyStep>
<keyStep id="91752E625607DA4AFF57FF1CFA63F405" pageId="29" pageNumber="304">
<paragraph id="2A3E36C75607DA4AFF57FF1CFA63F5CA" blockId="29.[151,1437,151,2021]" box="[151,1437,180,203]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57FF1CFA63F5CA" box="[151,1437,180,203]" pageId="29" pageNumber="304">
5 Elytral surface appearing blistered (see
<bibRefCitation id="4E104B365607DA4AFD9EFF1CFCB6F5CA" author="Clarkson, B. &amp; Short, A. E. Z." box="[606,840,181,203]" pageId="29" pageNumber="304" pagination="1 - 35" refId="ref23531" refString="Clarkson, B. &amp; Short, A. E. Z. (2012) Revision of the Oocyclus Sharp of Brazil with description of ten new species (Coleoptera: Hydrophilidae: Laccobiini). Zootaxa, 3183 (1), 1 - 35. https: // doi. org / 10.11646 / zootaxa. 3183.1.1" type="journal article" year="2012">Clarkson &amp; Short, 2012</bibRefCitation>
:
<figureCitation id="B2BA2A425607DA4AFC90FF1CFC76F5CB" box="[848,904,181,203]" captionStart="FIGURE 3" captionStartId="5.[151,250,1944,1968]" captionTargetBox="[183,1404,181,1920]" captionTargetId="figure-18@5.[183,1404,181,1920]" captionTargetPageId="5" captionText="FIGURE 3. Oocyclus espinhacu sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824107" httpUri="https://zenodo.org/record/5824107/files/figure.png" pageId="29" pageNumber="304">Fig. 3</figureCitation>
)..................................
<taxonomicName id="ED814D445607DA4AFAF0FF1CFA63F5CA" ID-CoL="49RV4" authorityName="Clarkson &amp; Short" authorityYear="2012" box="[1328,1437,180,202]" class="Insecta" family="Hydrophilidae" genus="Oocyclus" kingdom="Animalia" order="Coleoptera" pageId="29" pageNumber="304" phylum="Arthropoda" rank="species" species="alterosa">
<emphasis id="18F5EAD55607DA4AFAF0FF1CFA63F5CA" bold="true" box="[1328,1437,180,202]" italics="true" pageId="29" pageNumber="304">O. alterosa</emphasis>
</taxonomicName>
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</paragraph>
<paragraph id="2A3E36C75607DA4AFF57FF7AFA63F405" blockId="29.[151,1437,151,2021]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57FF7AFA63F405" pageId="29" pageNumber="304">
- Elytral surface with irregular sculpturing, but without distinctly raised bumps (see
<bibRefCitation id="4E104B365607DA4AFC3BFF7BFB1AF5E7" author="Clarkson, B. &amp; Short, A. E. Z." box="[1019,1252,210,232]" pageId="29" pageNumber="304" pagination="1 - 35" refId="ref23531" refString="Clarkson, B. &amp; Short, A. E. Z. (2012) Revision of the Oocyclus Sharp of Brazil with description of ten new species (Coleoptera: Hydrophilidae: Laccobiini). Zootaxa, 3183 (1), 1 - 35. https: // doi. org / 10.11646 / zootaxa. 3183.1.1" type="journal article" year="2012">Clarkson &amp; Short, 2012</bibRefCitation>
:
<figureCitation id="B2BA2A425607DA4AFB2DFF7BFADAF5E8" box="[1261,1316,210,232]" captionStart="FIGURE 1" captionStartId="1.[151,250,1703,1727]" captionTargetBox="[173,1418,533,1662]" captionTargetId="figure-131@1.[151,1436,514,1679]" captionTargetPageId="1" captionText="FIGURE 1. Rock-face seepages of Oocyclus species. (a) collection sites in Brazil included in this article, (b) spray zones of waterfalls, (c) vertical surfaces with water, (d) rock-face seepages with green algae." figureDoi="http://doi.org/10.5281/zenodo.5824103" httpUri="https://zenodo.org/record/5824103/files/figure.png" pageId="29" pageNumber="304">Fig. 1</figureCitation>
)....................................................................................................
<taxonomicName id="ED814D445607DA4AFA84FF46FA63F405" ID-CoL="49RV2" authorityName="Clarkson &amp; Short" authorityYear="2012" box="[1348,1437,239,261]" class="Insecta" family="Hydrophilidae" genus="Oocyclus" kingdom="Animalia" order="Coleoptera" pageId="29" pageNumber="304" phylum="Arthropoda" rank="species" species="acuru">
<emphasis id="18F5EAD55607DA4AFA84FF46FA63F405" bold="true" box="[1348,1437,239,261]" italics="true" pageId="29" pageNumber="304">O. acuru</emphasis>
</taxonomicName>
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</paragraph>
</keyStep>
<keyStep id="91752E625607DA4AFF57FEA4FA62F43F" pageId="29" pageNumber="304">
<paragraph id="2A3E36C75607DA4AFF57FEA4FA62F422" blockId="29.[151,1437,151,2021]" box="[151,1436,269,291]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57FEA4FA62F422" box="[151,1436,269,291]" pageId="29" pageNumber="304">
6 Elytra with setae between rows of systematic punctures, appearing pubescent (
<figureCitation id="B2BA2A425607DA4AFC14FEA4FBD8F423" box="[980,1062,269,291]" captionStart="FIGURE 12" captionStartId="23.[151,251,809,833]" captionTargetBox="[161,1426,181,785]" captionTargetId="figure-18@23.[161,1426,181,785]" captionTargetPageId="23" captionText="FIGURE 12. Elytral detail of Oocyclus spp. a) O. thysanus sp. n.; b) O. thrixdiastematus sp. n.; c) O. ovalis sp. n.; d) O. sulcatus sp. n.; spr = systematic punctures row; int = elytral interval. Note in most cases, the rows of systematic punctures can be detected by the presence of the setae; int1 is the sutural interval." figureDoi="http://doi.org/10.5281/zenodo.5824125" httpUri="https://zenodo.org/record/5824125/files/figure.png" pageId="29" pageNumber="304">Fig. 12b</figureCitation>
)............................. 7
</keyLead>
</paragraph>
<paragraph id="2A3E36C75607DA4AFF57FE82FA62F43F" blockId="29.[151,1437,151,2021]" box="[151,1436,298,320]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57FE82FA62F43F" box="[151,1436,298,320]" pageId="29" pageNumber="304">
- Elytra with weak or non-existent pubescence between rows of systematic punctures (
<figureCitation id="B2BA2A425607DA4AFBD1FE83FB64F440" box="[1041,1178,298,320]" captionStart="FIGURE 12" captionStartId="23.[151,251,809,833]" captionTargetBox="[161,1426,181,785]" captionTargetId="figure-18@23.[161,1426,181,785]" captionTargetPageId="23" captionText="FIGURE 12. Elytral detail of Oocyclus spp. a) O. thysanus sp. n.; b) O. thrixdiastematus sp. n.; c) O. ovalis sp. n.; d) O. sulcatus sp. n.; spr = systematic punctures row; int = elytral interval. Note in most cases, the rows of systematic punctures can be detected by the presence of the setae; int1 is the sutural interval." figureDoi="http://doi.org/10.5281/zenodo.5824125" httpUri="https://zenodo.org/record/5824125/files/figure.png" pageId="29" pageNumber="304">Figs. 12a, c, d</figureCitation>
)................... 8
</keyLead>
</paragraph>
</keyStep>
<keyStep id="91752E625607DA4AFF57FEE1FA62F4D2" pageId="29" pageNumber="304">
<paragraph id="2A3E36C75607DA4AFF57FEE1FA62F497" blockId="29.[151,1437,151,2021]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57FEE1FA62F497" pageId="29" pageNumber="304">
7 Posterolateral angles of pronotum rounded. Elytra pubescence decumbent laterally and on elytral intervals, but with at least two erect rows of setae medially. Posterior margin of the elytra darkly coloured, except for the pale spot on posterior quarter (see
<bibRefCitation id="4E104B365607DA4AFF22FE2BFE35F497" author="Clarkson, B. &amp; Short, A. E. Z." box="[226,459,386,408]" pageId="29" pageNumber="304" pagination="1 - 35" refId="ref23531" refString="Clarkson, B. &amp; Short, A. E. Z. (2012) Revision of the Oocyclus Sharp of Brazil with description of ten new species (Coleoptera: Hydrophilidae: Laccobiini). Zootaxa, 3183 (1), 1 - 35. https: // doi. org / 10.11646 / zootaxa. 3183.1.1" type="journal article" year="2012">Clarkson &amp; Short, 2012</bibRefCitation>
:
<figureCitation id="B2BA2A425607DA4AFE14FE2BFDF3F498" box="[468,525,386,408]" captionStart="FIGURE 9" captionStartId="19.[151,250,1943,1967]" captionTargetBox="[182,1403,183,1919]" captionTargetId="figure-18@19.[182,1405,181,1920]" captionTargetPageId="19" captionText="FIGURE 9. Oocyclus thrixdiastematus sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824119" httpUri="https://zenodo.org/record/5824119/files/figure.png" pageId="29" pageNumber="304">Fig. 9</figureCitation>
).................................................................
<taxonomicName id="ED814D445607DA4AFADFFE2BFA62F497" box="[1311,1436,386,407]" class="Insecta" family="Hydrophilidae" genus="Oocyclus" kingdom="Animalia" order="Coleoptera" pageId="29" pageNumber="304" phylum="Arthropoda" rank="species" species="itapercori">
<emphasis id="18F5EAD55607DA4AFADFFE2BFA62F497" bold="true" box="[1311,1436,386,407]" italics="true" pageId="29" pageNumber="304">O. itapercori</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="2A3E36C75607DA4AFF57FE09FA62F4D2" blockId="29.[151,1437,151,2021]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57FE09FA62F4D2" pageId="29" pageNumber="304">
- Posterolateral angles of pronotum angulate. Elytra pubescence decumbent; not forming distinct rows medially. Posterior margin of elytra broadly depigmented medially (see
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:
<figureCitation id="B2BA2A425607DA4AFC42FE14FC38F4D3" box="[898,966,445,467]" captionStart="FIGURE 13" captionStartId="23.[151,251,1455,1479]" captionTargetBox="[342,1246,930,1431]" captionTargetId="figure-83@23.[342,1246,929,1431]" captionTargetPageId="23" captionText="FIGURE 13. Elytral lateral surface of Oocyclus spp. a) O. ovalis sp. n.; b) O. sulcatus sp. n.; led = Longitudinal elytral depression." figureDoi="http://doi.org/10.5281/zenodo.5824127" httpUri="https://zenodo.org/record/5824127/files/figure.png" pageId="29" pageNumber="304">Fig. 13</figureCitation>
).............................
<taxonomicName id="ED814D445607DA4AFAEFFE14FA62F4D2" ID-CoL="49RX5" authorityName="Clarkson &amp; Short" authorityYear="2012" box="[1327,1436,444,466]" class="Insecta" family="Hydrophilidae" genus="Oocyclus" kingdom="Animalia" order="Coleoptera" pageId="29" pageNumber="304" phylum="Arthropoda" rank="species" species="xanthus">
<emphasis id="18F5EAD55607DA4AFAEFFE14FA62F4D2" bold="true" box="[1327,1436,444,466]" italics="true" pageId="29" pageNumber="304">O. xanthus</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="91752E625607DA4AFF57FE73FA62F747" pageId="29" pageNumber="304">
<paragraph id="2A3E36C75607DA4AFF57FE73FA62F70D" blockId="29.[151,1437,151,2021]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57FE73FA62F70D" pageId="29" pageNumber="304">
8 Posterolateral margins of pronotum angulate (see
<bibRefCitation id="4E104B365607DA4AFD0EFE73FC41F4EF" author="Clarkson, B. &amp; Short, A. E. Z." box="[718,959,474,496]" pageId="29" pageNumber="304" pagination="1 - 35" refId="ref23531" refString="Clarkson, B. &amp; Short, A. E. Z. (2012) Revision of the Oocyclus Sharp of Brazil with description of ten new species (Coleoptera: Hydrophilidae: Laccobiini). Zootaxa, 3183 (1), 1 - 35. https: // doi. org / 10.11646 / zootaxa. 3183.1.1" type="journal article" year="2012">Clarkson &amp; Short, 2012</bibRefCitation>
:
<figureCitation id="B2BA2A425607DA4AFC0AFE73FBF9F4F0" box="[970,1031,474,496]" captionStart="FIGURE 4" captionStartId="7.[151,250,1943,1967]" captionTargetBox="[182,1405,181,1919]" captionTargetId="figure-18@7.[182,1405,181,1919]" captionTargetPageId="7" captionText="FIGURE 4. Oocyclus giganteus sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824109" httpUri="https://zenodo.org/record/5824109/files/figure.png" pageId="29" pageNumber="304">Fig. 4</figureCitation>
); elytral surface with very shallowly impressed longitudinal grooves near suture..........................................................
<taxonomicName id="ED814D445607DA4AFAEFFE5EFA62F70D" ID-CoL="49RVD" authorityName="Clarkson &amp; Short" authorityYear="2012" box="[1327,1436,503,525]" class="Insecta" family="Hydrophilidae" genus="Oocyclus" kingdom="Animalia" order="Coleoptera" pageId="29" pageNumber="304" phylum="Arthropoda" rank="species" species="caparao">
<emphasis id="18F5EAD55607DA4AFAEFFE5EFA62F70D" bold="true" box="[1327,1436,503,525]" italics="true" pageId="29" pageNumber="304">O. caparao</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="2A3E36C75607DA4AFF57FDBCFA62F747" blockId="29.[151,1437,151,2021]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57FDBCFA62F747" pageId="29" pageNumber="304">- Posterolateral margins of pronotum broadly rounded; elytral surface with or without very shallowly impressed longitudinal grooves near suture.................................................................................... 9</keyLead>
</paragraph>
</keyStep>
<keyStep id="91752E625607DA4AFF57FDF9FA62F782" pageId="29" pageNumber="304">
<paragraph id="2A3E36C75607DA4AFF57FDF9FA62F765" blockId="29.[151,1437,151,2021]" box="[151,1436,591,613]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57FDF9FA62F765" box="[151,1436,591,613]" pageId="29" pageNumber="304">
9 Elytra with strong indentation mediolaterally (see
<bibRefCitation id="4E104B365607DA4AFD04FDE6FC50F765" author="Clarkson, B. &amp; Short, A. E. Z." box="[708,942,591,613]" pageId="29" pageNumber="304" pagination="1 - 35" refId="ref23531" refString="Clarkson, B. &amp; Short, A. E. Z. (2012) Revision of the Oocyclus Sharp of Brazil with description of ten new species (Coleoptera: Hydrophilidae: Laccobiini). Zootaxa, 3183 (1), 1 - 35. https: // doi. org / 10.11646 / zootaxa. 3183.1.1" type="journal article" year="2012">Clarkson &amp; Short, 2012</bibRefCitation>
:
<figureCitation id="B2BA2A425607DA4AFC76FDE6FC0FF765" box="[950,1009,591,613]" captionStart="FIGURE 7" captionStartId="14.[151,250,1943,1967]" captionTargetBox="[182,1405,182,1919]" captionTargetId="figure-23@14.[180,1407,181,1919]" captionTargetPageId="14" captionText="FIGURE 7. Oocyclus ovalis sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824115" httpUri="https://zenodo.org/record/5824115/files/figure.png" pageId="29" pageNumber="304">Fig. 7</figureCitation>
); body attenuated posteriorly..
<taxonomicName id="ED814D445607DA4AFAF3FDE6FA62F765" ID-CoL="49RVQ" authorityName="Balfour-Browne" authorityYear="1939" box="[1331,1436,591,613]" class="Insecta" family="Hydrophilidae" genus="Oocyclus" kingdom="Animalia" order="Coleoptera" pageId="29" pageNumber="304" phylum="Arthropoda" rank="species" species="fryanus">
<emphasis id="18F5EAD55607DA4AFAF3FDE6FA62F765" bold="true" box="[1331,1436,591,613]" italics="true" pageId="29" pageNumber="304">O. fryanus</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="2A3E36C75607DA4AFF57FDC4FA62F782" blockId="29.[151,1437,151,2021]" box="[151,1436,621,643]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57FDC4FA62F782" box="[151,1436,621,643]" pageId="29" pageNumber="304">- Elytra without or with only weak indentation mediolaterally; body not attenuated posteriorly........................ 10</keyLead>
</paragraph>
</keyStep>
<keyStep id="91752E625607DA4AFF57FD23FA62F7F7" pageId="29" pageNumber="304">
<paragraph id="2A3E36C75607DA4AFF57FD23FA62F7BD" blockId="29.[151,1437,151,2021]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57FD23FA62F7BD" pageId="29" pageNumber="304">
10 Elytra surface with shallowly impressed longitudinal grooves; (e.g.
<figureCitation id="B2BA2A425607DA4AFCABFD23FC2EF7A0" box="[875,976,650,672]" captionStart="FIGURE 6" captionStartId="12.[151,250,1944,1968]" captionTargetBox="[182,1404,181,1920]" captionTargetId="figure-23@12.[182,1405,181,1920]" captionTargetPageId="12" captionText="FIGURE 6. Oocyclus lacia sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824113" httpUri="https://zenodo.org/record/5824113/files/figure.png" pageId="29" pageNumber="304">Figs. 6ae</figureCitation>
); each elytron with two or more posterior, small rounded pale spots..........................................................................
<emphasis id="18F5EAD55607DA4AFAD3FD0EFA62F7BD" bold="true" box="[1299,1436,679,701]" pageId="29" pageNumber="304">
<taxonomicName id="ED814D445607DA4AFAD3FD0EFA9EF7BD" ID-CoL="9GCNH" authority="Alencar &amp; Short &amp; Hamada, 2022" authorityName="Alencar &amp; Short &amp; Hamada" authorityYear="2022" box="[1299,1376,679,701]" class="Insecta" family="Hydrophilidae" genus="Oocyclus" kingdom="Animalia" order="Coleoptera" pageId="29" pageNumber="304" phylum="Arthropoda" rank="species" species="lacia" status="sp. nov.">
<emphasis id="18F5EAD55607DA4AFAD3FD0EFA9EF7BD" bold="true" box="[1299,1376,679,701]" italics="true" pageId="29" pageNumber="304">O. lacia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="03C657AE5607DA4AFAA6FD01FA62F7BD" box="[1382,1436,680,701]" pageId="29" pageNumber="304" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
</keyLead>
</paragraph>
<paragraph id="2A3E36C75607DA4AFF57FD6CFA62F7F7" blockId="29.[151,1437,151,2021]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57FD6CFA62F7F7" pageId="29" pageNumber="304">
<emphasis id="18F5EAD55607DA4AFF57FD6CFF61F7DA" bold="true" box="[151,159,709,730]" pageId="29" pageNumber="304">-</emphasis>
Elytra surface without shallowly impressed longitudinal grooves or with weak undulating grooves near sutural interval; each elytron with a single posterior, rounded pale spot........................................................... 11
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</keyStep>
<keyStep id="91752E625607DA4AFF57FCA9FA63F66C" pageId="29" pageNumber="304">
<paragraph id="2A3E36C75607DA4AFF57FCA9FA62F632" blockId="29.[151,1437,151,2021]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57FCA9FA62F632" pageId="29" pageNumber="304">
11. Elytra with undulating grooves near the sutural interval; TL/GW ratio = 1.65; abdominal ventrites with color strongly contrasting to the legs (e.g.
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)............................................................
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<emphasis id="18F5EAD55607DA4AFB1DFCB4FA9EF632" bold="true" box="[1245,1376,796,818]" italics="true" pageId="29" pageNumber="304">O. espinhacu</emphasis>
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- Elytra without undulating grooves near the sutural interval; TL/GW ratio = 1.80; abdominal ventrites never in strong contrast to the legs..................................................................................
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<emphasis id="18F5EAD55607DA4AFAE4FCFEFA63F66C" bold="true" box="[1316,1437,855,876]" italics="true" pageId="29" pageNumber="304">O. itapecum</emphasis>
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<keyLead id="917095F25607DA4AFF57FCDCFA62F68A" box="[151,1436,885,907]" pageId="29" pageNumber="304">
12 Elytra surface with fine punctures (see
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:
<figureCitation id="B2BA2A425607DA4AFC8CFCDCFC71F68A" box="[844,911,885,907]" captionStart="FIGURE 2" captionStartId="3.[151,250,1944,1968]" captionTargetBox="[245,1343,181,1921]" captionTargetId="figure-18@3.[245,1343,181,1921]" captionTargetPageId="3" captionText="FIGURE 2. Oocyclus ecolab sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d), arrow indicates prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824105" httpUri="https://zenodo.org/record/5824105/files/figure.png" pageId="29" pageNumber="304">Figs. 2</figureCitation>
,
<figureCitation id="B2BA2A425607DA4AFC59FCDCFC59F68B" box="[921,935,885,907]" captionStart="FIGURE 6" captionStartId="12.[151,250,1944,1968]" captionTargetBox="[182,1404,181,1920]" captionTargetId="figure-23@12.[182,1405,181,1920]" captionTargetPageId="12" captionText="FIGURE 6. Oocyclus lacia sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824113" httpUri="https://zenodo.org/record/5824113/files/figure.png" pageId="29" pageNumber="304">6</figureCitation>
); elytral suture raised or not................. 13
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</paragraph>
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<keyLead id="917095F25607DA4AFF57FC3AFA62F6A7" box="[151,1436,914,936]" pageId="29" pageNumber="304">
- Elytra surface coarsely punctures (see
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:
<figureCitation id="B2BA2A425607DA4AFC86FC3BFC81F6A8" box="[838,895,914,936]" captionStart="FIGURE 8" captionStartId="17.[151,250,1944,1968]" captionTargetBox="[183,1404,182,1918]" captionTargetId="figure-18@17.[183,1404,181,1920]" captionTargetPageId="17" captionText="FIGURE 8. Oocyclus sulcatus sp. n., dorsal (a), ventral (b), lateral habitus (c); antero-dorsal view (d); arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824117" httpUri="https://zenodo.org/record/5824117/files/figure.png" pageId="29" pageNumber="304">Fig. 8</figureCitation>
); elytral suture raised......................... 14
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</paragraph>
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<keyStep id="91752E625607DA4AFF57FC19FA62F6E3" pageId="29" pageNumber="304">
<paragraph id="2A3E36C75607DA4AFF57FC19FA62F6C5" blockId="29.[151,1437,151,2021]" box="[151,1436,943,966]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57FC19FA62F6C5" box="[151,1436,943,966]" pageId="29" pageNumber="304">
13 Posterolateral margins of pronotum angulate, but never spinose (
<figureCitation id="B2BA2A425607DA4AFC8EFC06FC63F6C5" box="[846,925,943,965]" captionStart="FIGURE 4" captionStartId="7.[151,250,1943,1967]" captionTargetBox="[182,1405,181,1919]" captionTargetId="figure-18@7.[182,1405,181,1919]" captionTargetPageId="7" captionText="FIGURE 4. Oocyclus giganteus sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824109" httpUri="https://zenodo.org/record/5824109/files/figure.png" pageId="29" pageNumber="304">Figs. 4c</figureCitation>
,
<figureCitation id="B2BA2A425607DA4AFC67FC19FC35F6C6" box="[935,971,944,966]" captionStart="FIGURE 10" captionStartId="21.[151,250,1944,1968]" captionTargetBox="[180,1408,182,1919]" captionTargetId="figure-18@21.[179,1408,181,1920]" captionTargetPageId="21" captionText="FIGURE 10. Oocyclus thysanus sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d), arrow indicates prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824121" httpUri="https://zenodo.org/record/5824121/files/figure.png" pageId="29" pageNumber="304">10c</figureCitation>
).................................... 15
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</paragraph>
<paragraph id="2A3E36C75607DA4AFF57FC64FA62F6E3" blockId="29.[151,1437,151,2021]" box="[151,1436,973,995]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57FC64FA62F6E3" box="[151,1436,973,995]" pageId="29" pageNumber="304">- Posterolateral margins of pronotum rounded............................................................... 16</keyLead>
</paragraph>
</keyStep>
<keyStep id="91752E625607DA4AFF57FC43FA62F157" pageId="29" pageNumber="304">
<paragraph id="2A3E36C75607DA4AFF57FC43FA63F11C" blockId="29.[151,1437,151,2021]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57FC43FA63F11C" pageId="29" pageNumber="304">
14 Elytra with large, coarse punctures coarsely punctuate and without undulating grooves; posterolateral margins of pronotum angulate......................................................................................
<taxonomicName id="ED814D445607DA4AFAFCFBAEFA63F11C" ID-CoL="6SLZJ" baseAuthorityName="Oliva" baseAuthorityYear="1996" box="[1340,1437,1031,1052]" class="Insecta" family="Hydrophilidae" genus="Oocyclus" kingdom="Animalia" order="Coleoptera" pageId="29" pageNumber="304" phylum="Arthropoda" rank="species" species="iguazu">
<emphasis id="18F5EAD55607DA4AFAFCFBAEFA63F11C" bold="true" box="[1340,1437,1031,1052]" italics="true" pageId="29" pageNumber="304">O. iguazu</emphasis>
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</paragraph>
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<keyLead id="917095F25607DA4AFF57FB8CFA62F157" pageId="29" pageNumber="304">
- Elytra with moderately sized, coarse punctures and with undulating grooves; posterolateral margins of pronotum rounded (e.g.
<figureCitation id="B2BA2A425607DA4AFF22FBEBFEB8F158" box="[226,326,1090,1112]" captionStart="FIGURE 8" captionStartId="17.[151,250,1944,1968]" captionTargetBox="[183,1404,182,1918]" captionTargetId="figure-18@17.[183,1404,181,1920]" captionTargetPageId="17" captionText="FIGURE 8. Oocyclus sulcatus sp. n., dorsal (a), ventral (b), lateral habitus (c); antero-dorsal view (d); arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824117" httpUri="https://zenodo.org/record/5824117/files/figure.png" pageId="29" pageNumber="304">Figs. 8ae</figureCitation>
)............................................................................
<emphasis id="18F5EAD55607DA4AFB31FBEBFA62F157" bold="true" box="[1265,1436,1090,1112]" pageId="29" pageNumber="304">
<taxonomicName id="ED814D445607DA4AFB31FBEBFA9EF158" ID-CoL="9GCN8" authority="Alencar &amp; Short &amp; Hamada, 2022" authorityName="Alencar &amp; Short &amp; Hamada" authorityYear="2022" box="[1265,1376,1090,1112]" class="Insecta" family="Hydrophilidae" genus="Oocyclus" kingdom="Animalia" order="Coleoptera" pageId="29" pageNumber="304" phylum="Arthropoda" rank="species" species="sulcatus" status="sp. nov.">
<emphasis id="18F5EAD55607DA4AFB31FBEBFA9EF158" bold="true" box="[1265,1376,1090,1112]" italics="true" pageId="29" pageNumber="304">O. sulcatus</emphasis>
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<keyStep id="91752E625607DA4AFF57FBF6FA62F1CD" pageId="29" pageNumber="304">
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15 Elytra with conspicuous rows of systematic punctures, row 1 bearing long, erect setae in contrast to row 2 (
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,
<figureCitation id="B2BA2A425607DA4AFAABFBC9FA6FF176" box="[1387,1425,1120,1142]" captionStart="FIGURE 12" captionStartId="23.[151,251,809,833]" captionTargetBox="[161,1426,181,785]" captionTargetId="figure-18@23.[161,1426,181,785]" captionTargetPageId="23" captionText="FIGURE 12. Elytral detail of Oocyclus spp. a) O. thysanus sp. n.; b) O. thrixdiastematus sp. n.; c) O. ovalis sp. n.; d) O. sulcatus sp. n.; spr = systematic punctures row; int = elytral interval. Note in most cases, the rows of systematic punctures can be detected by the presence of the setae; int1 is the sutural interval." figureDoi="http://doi.org/10.5281/zenodo.5824125" httpUri="https://zenodo.org/record/5824125/files/figure.png" pageId="29" pageNumber="304">12a</figureCitation>
); body size
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; aedeagus as in
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Fig. 11i................................................
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. thysanus
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- Elytra with hardly distinguishable rows of systematic punctures, rows 1 and 2 with similar setae; body size
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; aedeagus as in
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(e.g.
<figureCitation id="B2BA2A425607DA4AFE22FB1EFDB8F1CE" box="[482,582,1207,1230]" captionStart="FIGURE 4" captionStartId="7.[151,250,1943,1967]" captionTargetBox="[182,1405,181,1919]" captionTargetId="figure-18@7.[182,1405,181,1919]" captionTargetPageId="7" captionText="FIGURE 4. Oocyclus giganteus sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824109" httpUri="https://zenodo.org/record/5824109/files/figure.png" pageId="29" pageNumber="304">Figs. 4ae</figureCitation>
)......................................................
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<taxonomicName id="ED814D445607DA4AFB23FB1EFA9EF1CC" ID-CoL="9GCN9" authority="Alencar &amp; Short &amp; Hamada, 2022" authorityName="Alencar &amp; Short &amp; Hamada" authorityYear="2022" box="[1251,1376,1207,1228]" class="Insecta" family="Hydrophilidae" genus="Oocyclus" kingdom="Animalia" order="Coleoptera" pageId="29" pageNumber="304" phylum="Arthropoda" rank="species" species="giganteus" status="sp. nov.">
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<taxonomicNameLabel id="03C657AE5607DA4AFAA6FB11FA62F1CD" box="[1382,1436,1208,1229]" pageId="29" pageNumber="304" rank="species">sp. n.</taxonomicNameLabel>
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16 Abdominal ventrites dark brown to black, similar in color to thoracic venter (see
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:
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,
<figureCitation id="B2BA2A425607DA4AFAFDFB7CFAB5F1EB" box="[1341,1355,1237,1259]" captionStart="FIGURE 6" captionStartId="12.[151,250,1944,1968]" captionTargetBox="[182,1404,181,1920]" captionTargetId="figure-23@12.[182,1405,181,1920]" captionTargetPageId="12" captionText="FIGURE 6. Oocyclus lacia sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824113" httpUri="https://zenodo.org/record/5824113/files/figure.png" pageId="29" pageNumber="304">6</figureCitation>
); elytral suture raised or not on posterior half; elytral margins slightly reflexed or not..................................... 17
</keyLead>
</paragraph>
<paragraph id="2A3E36C75607DA4AFF57FAB9FA62F05F" blockId="29.[151,1437,151,2021]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57FAB9FA62F05F" pageId="29" pageNumber="304">
- Abdominal ventrites uniformly pale yellow or orange, distinctly darker than thoracic venter (see
<bibRefCitation id="4E104B365607DA4AFB44FAA6FA93F025" author="Clarkson, B. &amp; Short, A. E. Z." box="[1156,1389,1295,1317]" pageId="29" pageNumber="304" pagination="1 - 35" refId="ref23531" refString="Clarkson, B. &amp; Short, A. E. Z. (2012) Revision of the Oocyclus Sharp of Brazil with description of ten new species (Coleoptera: Hydrophilidae: Laccobiini). Zootaxa, 3183 (1), 1 - 35. https: // doi. org / 10.11646 / zootaxa. 3183.1.1" type="journal article" year="2012">Clarkson &amp; Short, 2012</bibRefCitation>
:
<figureCitation id="B2BA2A425607DA4AFAB6FAA6FF05F043" captionStart="FIGURE 14" captionStartId="24.[151,250,1339,1363]" captionTargetBox="[151,1435,181,1315]" captionTargetId="figure-23@24.[151,1435,181,1315]" captionTargetPageId="24" captionText="FIGURE 14. Distribution map for new Oocyclus species in Brazil." figureDoi="http://doi.org/10.5281/zenodo.5824129" httpUri="https://zenodo.org/record/5824129/files/figure.png" pageId="29" pageNumber="304">Fig. 14</figureCitation>
) and in many cases with distinct medial macula present on one or more ventrites (e.g.
<figureCitation id="B2BA2A425607DA4AFB81FA84FB76F043" box="[1089,1160,1325,1347]" captionStart="FIGURE 5" captionStartId="10.[151,250,1943,1967]" captionTargetBox="[183,1404,182,1919]" captionTargetId="figure-23@10.[183,1405,181,1919]" captionTargetPageId="10" captionText="FIGURE 5. Oocyclus humboldti sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824111" httpUri="https://zenodo.org/record/5824111/files/figure.png" pageId="29" pageNumber="304">Fig. 5b</figureCitation>
); elytral suture not raised on posterior half; elytral margins not reflexed on posterior half.................................................. 18
</keyLead>
</paragraph>
</keyStep>
<keyStep id="91752E625607DA4AFF57FAC1FA62F09A" pageId="29" pageNumber="304">
<paragraph id="2A3E36C75607DA4AFF57FAC1FA62F07D" blockId="29.[151,1437,151,2021]" box="[151,1436,1383,1405]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57FAC1FA62F07D" box="[151,1436,1383,1405]" pageId="29" pageNumber="304">17 Each elytron with one rounded pale spot on distal quarter.................................................... 21</keyLead>
</paragraph>
<paragraph id="2A3E36C75607DA4AFF57FA2CFA62F09A" blockId="29.[151,1437,151,2021]" box="[151,1436,1413,1435]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57FA2CFA62F09A" box="[151,1436,1413,1435]" pageId="29" pageNumber="304">- Each elytron with two rounded pale spots on distal quarter.................................................... 22</keyLead>
</paragraph>
</keyStep>
<keyStep id="91752E625607DA4AFF57FA0BFA62F0D5" pageId="29" pageNumber="304">
<paragraph id="2A3E36C75607DA4AFF57FA0BFA62F0B7" blockId="29.[151,1437,151,2021]" box="[151,1436,1442,1464]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57FA0BFA62F0B7" box="[151,1436,1442,1464]" pageId="29" pageNumber="304">
18 Elytra without a row of large black spots alongside the suture (e.g.
<figureCitation id="B2BA2A425607DA4AFCA5FA0BFC57F0B8" box="[869,937,1442,1464]" captionStart="FIGURE 5" captionStartId="10.[151,250,1943,1967]" captionTargetBox="[183,1404,182,1919]" captionTargetId="figure-23@10.[183,1405,181,1919]" captionTargetPageId="10" captionText="FIGURE 5. Oocyclus humboldti sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824111" httpUri="https://zenodo.org/record/5824111/files/figure.png" pageId="29" pageNumber="304">Fig. 5a</figureCitation>
)...................................... 19
</keyLead>
</paragraph>
<paragraph id="2A3E36C75607DA4AFF57FA69FA62F0D5" blockId="29.[151,1437,151,2021]" box="[151,1436,1471,1493]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57FA69FA62F0D5" box="[151,1436,1471,1493]" pageId="29" pageNumber="304">
- Elytra with a row of large black spots alongside the suture (e.g.
<figureCitation id="B2BA2A425607DA4AFC87FA16FC74F0D5" box="[839,906,1471,1493]" captionStart="FIGURE 6" captionStartId="12.[151,250,1944,1968]" captionTargetBox="[182,1404,181,1920]" captionTargetId="figure-23@12.[182,1405,181,1920]" captionTargetPageId="12" captionText="FIGURE 6. Oocyclus lacia sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824113" httpUri="https://zenodo.org/record/5824113/files/figure.png" pageId="29" pageNumber="304">Fig. 6a</figureCitation>
)......................................... 20
</keyLead>
</paragraph>
</keyStep>
<keyStep id="91752E625607DA4AFF57FA74FA62F34A" pageId="29" pageNumber="304">
<paragraph id="2A3E36C75607DA4AFF57FA74FA62F310" blockId="29.[151,1437,151,2021]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57FA74FA62F310" pageId="29" pageNumber="304">
19 Elytra surface without setae; abdominal ventrites uniformly pale from yellow to orange (see
<bibRefCitation id="4E104B365607DA4AFB9AFA74FABAF0F2" author="Clarkson, B. &amp; Short, A. E. Z." box="[1114,1348,1501,1523]" pageId="29" pageNumber="304" pagination="1 - 35" refId="ref23531" refString="Clarkson, B. &amp; Short, A. E. Z. (2012) Revision of the Oocyclus Sharp of Brazil with description of ten new species (Coleoptera: Hydrophilidae: Laccobiini). Zootaxa, 3183 (1), 1 - 35. https: // doi. org / 10.11646 / zootaxa. 3183.1.1" type="journal article" year="2012">Clarkson &amp; Short, 2012</bibRefCitation>
:
<figureCitation id="B2BA2A425607DA4AFA8CFA74FA71F0F3" box="[1356,1423,1501,1523]" captionStart="FIGURE 11" captionStartId="22.[151,250,1909,1933]" captionTargetBox="[176,1402,893,1871]" captionTargetId="figure-345@22.[151,1436,885,1886]" captionTargetPageId="22" captionText="FIGURE 11. Aedeagi of Oocyclus spp in dorsal view: (a) O. ecolab sp. n. (holotype), (b) O. espinhacu sp. n. (paratype), (c) O. giganteus sp. n. (holotype), (d) O. humboldti sp. n. (paratype), (e) O. lacia sp. n. (holotype), (f) O. ovalis sp. n. (holotype), (g) O. sulcatus sp. n. (paratype), (h) O. thrixdiastematus sp. n. (holotype), (i) O. thysanus sp. n. (paratype)." figureDoi="http://doi.org/10.5281/zenodo.5824123" httpUri="https://zenodo.org/record/5824123/files/figure.png" pageId="29" pageNumber="304">Fig. 11</figureCitation>
)..........................................................................................
<taxonomicName id="ED814D445607DA4AFAE5FA53FA62F310" ID-CoL="49RWM" authorityName="Clarkson &amp; Short" authorityYear="2012" box="[1317,1436,1530,1552]" class="Insecta" family="Hydrophilidae" genus="Oocyclus" kingdom="Animalia" order="Coleoptera" pageId="29" pageNumber="304" phylum="Arthropoda" rank="species" species="rotundus">
<emphasis id="18F5EAD55607DA4AFAE5FA53FA62F310" bold="true" box="[1317,1436,1530,1552]" italics="true" pageId="29" pageNumber="304">O. rotundus</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="2A3E36C75607DA4AFF57F9B1FA62F34A" blockId="29.[151,1437,151,2021]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57F9B1FA62F34A" pageId="29" pageNumber="304">
- Elytra surface with setae; one or more abdominal ventrites in many cases with distinct medial macula as wide as or narrower than respective ventrites (e.g.
<figureCitation id="B2BA2A425607DA4AFDC2F99CFD98F34B" box="[514,614,1589,1611]" captionStart="FIGURE 5" captionStartId="10.[151,250,1943,1967]" captionTargetBox="[183,1404,182,1919]" captionTargetId="figure-23@10.[183,1405,181,1919]" captionTargetPageId="10" captionText="FIGURE 5. Oocyclus humboldti sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824111" httpUri="https://zenodo.org/record/5824111/files/figure.png" pageId="29" pageNumber="304">Figs. 5ae</figureCitation>
)...................................................
<emphasis id="18F5EAD55607DA4AFB1DF99CFA62F34A" bold="true" box="[1245,1436,1588,1610]" pageId="29" pageNumber="304">
<taxonomicName id="ED814D445607DA4AFB1DF99CFA9EF34A" ID-CoL="9GCNF" authority="Alencar &amp; Short &amp; Hamada, 2022" authorityName="Alencar &amp; Short &amp; Hamada" authorityYear="2022" box="[1245,1376,1588,1610]" class="Insecta" family="Hydrophilidae" genus="Oocyclus" kingdom="Animalia" order="Coleoptera" pageId="29" pageNumber="304" phylum="Arthropoda" rank="species" species="humboldti" status="sp. nov.">
<emphasis id="18F5EAD55607DA4AFB1DF99CFA9EF34A" bold="true" box="[1245,1376,1588,1610]" italics="true" pageId="29" pageNumber="304">O. humboldti</emphasis>
</taxonomicName>
<taxonomicNameLabel id="03C657AE5607DA4AFAA6F99CFA62F34A" box="[1382,1436,1589,1610]" pageId="29" pageNumber="304" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="91752E625607DA4AFF57F9FBFA63F3C0" pageId="29" pageNumber="304">
<paragraph id="2A3E36C75607DA4AFF57F9FBFA62F385" blockId="29.[151,1437,151,2021]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57F9FBFA62F385" pageId="29" pageNumber="304">
20 Thoracic venter and legs brown and slightly darker than abdominal ventrites (see
<bibRefCitation id="4E104B365607DA4AFC32F9FBFB25F367" author="Clarkson, B. &amp; Short, A. E. Z." box="[1010,1243,1618,1640]" pageId="29" pageNumber="304" pagination="1 - 35" refId="ref23531" refString="Clarkson, B. &amp; Short, A. E. Z. (2012) Revision of the Oocyclus Sharp of Brazil with description of ten new species (Coleoptera: Hydrophilidae: Laccobiini). Zootaxa, 3183 (1), 1 - 35. https: // doi. org / 10.11646 / zootaxa. 3183.1.1" type="journal article" year="2012">Clarkson &amp; Short, 2012</bibRefCitation>
:
<figureCitation id="B2BA2A425607DA4AFB24F9FBFAD7F368" box="[1252,1321,1618,1640]" captionStart="FIGURE 12" captionStartId="23.[151,251,809,833]" captionTargetBox="[161,1426,181,785]" captionTargetId="figure-18@23.[161,1426,181,785]" captionTargetPageId="23" captionText="FIGURE 12. Elytral detail of Oocyclus spp. a) O. thysanus sp. n.; b) O. thrixdiastematus sp. n.; c) O. ovalis sp. n.; d) O. sulcatus sp. n.; spr = systematic punctures row; int = elytral interval. Note in most cases, the rows of systematic punctures can be detected by the presence of the setae; int1 is the sutural interval." figureDoi="http://doi.org/10.5281/zenodo.5824125" httpUri="https://zenodo.org/record/5824125/files/figure.png" pageId="29" pageNumber="304">Fig. 12</figureCitation>
).................................................................................................
<taxonomicName id="ED814D445607DA4AFAE2F9C6FA62F385" ID-CoL="49RWQ" authorityName="d'Orchymont" authorityYear="1940" box="[1314,1436,1647,1669]" class="Insecta" family="Hydrophilidae" genus="Oocyclus" kingdom="Animalia" order="Coleoptera" pageId="29" pageNumber="304" phylum="Arthropoda" rank="species" species="schubarti">
<emphasis id="18F5EAD55607DA4AFAE2F9C6FA62F385" bold="true" box="[1314,1436,1647,1669]" italics="true" pageId="29" pageNumber="304">O. schubarti</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="2A3E36C75607DA4AFF57F924FA63F3C0" blockId="29.[151,1437,151,2021]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57F924FA63F3C0" pageId="29" pageNumber="304">
- Thoracic venter and legs dark brown to black and strongly contrast to the yellow abdominal ventrites (see
<bibRefCitation id="4E104B365607DA4AFB2BF924FEE8F3BF" author="Clarkson, B. &amp; Short, A. E. Z." pageId="29" pageNumber="304" pagination="1 - 35" refId="ref23531" refString="Clarkson, B. &amp; Short, A. E. Z. (2012) Revision of the Oocyclus Sharp of Brazil with description of ten new species (Coleoptera: Hydrophilidae: Laccobiini). Zootaxa, 3183 (1), 1 - 35. https: // doi. org / 10.11646 / zootaxa. 3183.1.1" type="journal article" year="2012">Clarkson &amp; Short, 2012</bibRefCitation>
:
<figureCitation id="B2BA2A425607DA4AFEDFF903FE9AF3C0" box="[287,356,1706,1728]" captionStart="FIGURE 14" captionStartId="24.[151,250,1339,1363]" captionTargetBox="[151,1435,181,1315]" captionTargetId="figure-23@24.[151,1435,181,1315]" captionTargetPageId="24" captionText="FIGURE 14. Distribution map for new Oocyclus species in Brazil." figureDoi="http://doi.org/10.5281/zenodo.5824129" httpUri="https://zenodo.org/record/5824129/files/figure.png" pageId="29" pageNumber="304">Fig. 14</figureCitation>
).................................................................................
<taxonomicName id="ED814D445607DA4AFA88F903FA63F3C0" ID-CoL="49RX6" authorityName="Clarkson &amp; Short" authorityYear="2012" box="[1352,1437,1706,1728]" class="Insecta" family="Hydrophilidae" genus="Oocyclus" kingdom="Animalia" order="Coleoptera" pageId="29" pageNumber="304" phylum="Arthropoda" rank="species" species="yubai">
<emphasis id="18F5EAD55607DA4AFA88F903FA63F3C0" bold="true" box="[1352,1437,1706,1728]" italics="true" pageId="29" pageNumber="304">O. yubai</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="91752E625607DA4AFF57F961FA62F3FA" pageId="29" pageNumber="304">
<paragraph id="2A3E36C75607DA4AFF57F961FA62F3DD" blockId="29.[151,1437,151,2021]" box="[151,1436,1735,1757]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57F961FA62F3DD" box="[151,1436,1735,1757]" pageId="29" pageNumber="304">21 Elytral suture not raised on posterior half; elytral margins not reflexed on posterior half............................ 23</keyLead>
</paragraph>
<paragraph id="2A3E36C75607DA4AFF57F94CFA62F3FA" blockId="29.[151,1437,151,2021]" box="[151,1436,1764,1787]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57F94CFA62F3FA" box="[151,1436,1764,1787]" pageId="29" pageNumber="304">
- Elytral suture raised on posterior half; elytral margins weakly reflexed on posterior half.......................
<taxonomicName id="ED814D445607DA4AFA83F94CFA62F3FA" ID-CoL="49RVM" authorityName="Clarkson &amp; Short" authorityYear="2012" box="[1347,1436,1764,1786]" class="Insecta" family="Hydrophilidae" genus="Oocyclus" kingdom="Animalia" order="Coleoptera" pageId="29" pageNumber="304" phylum="Arthropoda" rank="species" species="flexus">
<emphasis id="18F5EAD55607DA4AFA83F94CFA62F3FA" bold="true" box="[1347,1436,1764,1786]" italics="true" pageId="29" pageNumber="304">O. flexus</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="91752E625607DA4AFF57F8ABFA62F26F" pageId="29" pageNumber="304">
<paragraph id="2A3E36C75607DA4AFF57F8ABFA62F235" blockId="29.[151,1437,151,2021]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57F8ABFA62F235" pageId="29" pageNumber="304">
22 Elytral intervals with dense pubescence inserted in ground punctation (
<figureCitation id="B2BA2A425607DA4AFC40F8ABFC30F218" box="[896,974,1794,1816]" captionStart="FIGURE 12" captionStartId="23.[151,251,809,833]" captionTargetBox="[161,1426,181,785]" captionTargetId="figure-18@23.[161,1426,181,785]" captionTargetPageId="23" captionText="FIGURE 12. Elytral detail of Oocyclus spp. a) O. thysanus sp. n.; b) O. thrixdiastematus sp. n.; c) O. ovalis sp. n.; d) O. sulcatus sp. n.; spr = systematic punctures row; int = elytral interval. Note in most cases, the rows of systematic punctures can be detected by the presence of the setae; int1 is the sutural interval." figureDoi="http://doi.org/10.5281/zenodo.5824125" httpUri="https://zenodo.org/record/5824125/files/figure.png" pageId="29" pageNumber="304">Fig 12b</figureCitation>
); aedeagus with gonopore located on medial half of median lobe, basal piece tapered (
<figureCitation id="B2BA2A425607DA4AFD82F8B6FD6DF235" box="[578,659,1823,1845]" captionStart="FIGURE 11" captionStartId="22.[151,250,1909,1933]" captionTargetBox="[176,1402,893,1871]" captionTargetId="figure-345@22.[151,1436,885,1886]" captionTargetPageId="22" captionText="FIGURE 11. Aedeagi of Oocyclus spp in dorsal view: (a) O. ecolab sp. n. (holotype), (b) O. espinhacu sp. n. (paratype), (c) O. giganteus sp. n. (holotype), (d) O. humboldti sp. n. (paratype), (e) O. lacia sp. n. (holotype), (f) O. ovalis sp. n. (holotype), (g) O. sulcatus sp. n. (paratype), (h) O. thrixdiastematus sp. n. (holotype), (i) O. thysanus sp. n. (paratype)." figureDoi="http://doi.org/10.5281/zenodo.5824123" httpUri="https://zenodo.org/record/5824123/files/figure.png" pageId="29" pageNumber="304">Fig. 11h</figureCitation>
)...........................................
<emphasis id="18F5EAD55607DA4AFB5DF8B6FA62F235" bold="true" box="[1181,1436,1823,1845]" pageId="29" pageNumber="304">
<taxonomicName id="ED814D445607DA4AFB5DF8B6FA9EF235" ID-CoL="9GCND" authority="Alencar &amp; Short &amp; Hamada, 2022" authorityName="Alencar &amp; Short &amp; Hamada" authorityYear="2022" box="[1181,1376,1823,1845]" class="Insecta" family="Hydrophilidae" genus="Oocyclus" kingdom="Animalia" order="Coleoptera" pageId="29" pageNumber="304" phylum="Arthropoda" rank="species" species="thrixdiastematus" status="sp. nov.">
<emphasis id="18F5EAD55607DA4AFB5DF8B6FA9EF235" bold="true" box="[1181,1376,1823,1845]" italics="true" pageId="29" pageNumber="304">O. thrixdiastematus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="03C657AE5607DA4AFAA6F889FA62F235" box="[1382,1436,1824,1845]" pageId="29" pageNumber="304" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
</keyLead>
</paragraph>
<paragraph id="2A3E36C75607DA4AFF57F894FA62F26F" blockId="29.[151,1437,151,2021]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57F894FA62F26F" pageId="29" pageNumber="304">
- Elytral interval with weak or non-existent pubescence inserted in ground punctation (
<figureCitation id="B2BA2A425607DA4AFBD6F894FB5EF253" box="[1046,1184,1853,1875]" captionStart="FIGURE 12" captionStartId="23.[151,251,809,833]" captionTargetBox="[161,1426,181,785]" captionTargetId="figure-18@23.[161,1426,181,785]" captionTargetPageId="23" captionText="FIGURE 12. Elytral detail of Oocyclus spp. a) O. thysanus sp. n.; b) O. thrixdiastematus sp. n.; c) O. ovalis sp. n.; d) O. sulcatus sp. n.; spr = systematic punctures row; int = elytral interval. Note in most cases, the rows of systematic punctures can be detected by the presence of the setae; int1 is the sutural interval." figureDoi="http://doi.org/10.5281/zenodo.5824125" httpUri="https://zenodo.org/record/5824125/files/figure.png" pageId="29" pageNumber="304">Figs. 12a, c, d</figureCitation>
); aedeagus with gonopore located at four-fifths the length of median lobe, basal piece rounded (
<figureCitation id="B2BA2A425607DA4AFCBAF8F3FC37F270" box="[890,969,1882,1904]" captionStart="FIGURE 11" captionStartId="22.[151,250,1909,1933]" captionTargetBox="[176,1402,893,1871]" captionTargetId="figure-345@22.[151,1436,885,1886]" captionTargetPageId="22" captionText="FIGURE 11. Aedeagi of Oocyclus spp in dorsal view: (a) O. ecolab sp. n. (holotype), (b) O. espinhacu sp. n. (paratype), (c) O. giganteus sp. n. (holotype), (d) O. humboldti sp. n. (paratype), (e) O. lacia sp. n. (holotype), (f) O. ovalis sp. n. (holotype), (g) O. sulcatus sp. n. (paratype), (h) O. thrixdiastematus sp. n. (holotype), (i) O. thysanus sp. n. (paratype)." figureDoi="http://doi.org/10.5281/zenodo.5824123" httpUri="https://zenodo.org/record/5824123/files/figure.png" pageId="29" pageNumber="304">Fig. 11a</figureCitation>
).........................
<emphasis id="18F5EAD55607DA4AFAC3F8F3FA62F26F" bold="true" box="[1283,1436,1882,1904]" pageId="29" pageNumber="304">
<taxonomicName id="ED814D445607DA4AFAC3F8F3FA9EF270" ID-CoL="9GCNG" authority="Alencar &amp; Short &amp; Hamada, 2022" authorityName="Alencar &amp; Short &amp; Hamada" authorityYear="2022" box="[1283,1376,1882,1904]" class="Insecta" family="Hydrophilidae" genus="Oocyclus" kingdom="Animalia" order="Coleoptera" pageId="29" pageNumber="304" phylum="Arthropoda" rank="species" species="ecolab" status="sp. nov.">
<emphasis id="18F5EAD55607DA4AFAC3F8F3FA9EF270" bold="true" box="[1283,1376,1882,1904]" italics="true" pageId="29" pageNumber="304">O. ecolab</emphasis>
</taxonomicName>
<taxonomicNameLabel id="03C657AE5607DA4AFAA6F8F3FA62F26F" box="[1382,1436,1882,1903]" pageId="29" pageNumber="304" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="91752E625607DA4AFF57F8D1FA62F2E5" pageId="29" pageNumber="304">
<paragraph id="2A3E36C75607DA4AFF57F8D1FA62F2AA" blockId="29.[151,1437,151,2021]" pageId="29" pageNumber="304">
<keyLead id="917095F25607DA4AFF57F8D1FA62F2AA" pageId="29" pageNumber="304">
23 Metaventrite with oval, glabrous posteromedial area about half the length of metaventrite; aedeagus as in
<figureCitation id="B2BA2A425607DA4AFB0CF8DEFAF1F28D" box="[1228,1295,1911,1933]" captionStart="FIGURE 2" captionStartId="3.[151,250,1944,1968]" captionTargetBox="[245,1343,181,1921]" captionTargetId="figure-18@3.[245,1343,181,1921]" captionTargetPageId="3" captionText="FIGURE 2. Oocyclus ecolab sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d), arrow indicates prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824105" httpUri="https://zenodo.org/record/5824105/files/figure.png" pageId="29" pageNumber="304">Figs. 2</figureCitation>
,
<figureCitation id="B2BA2A425607DA4AFAD8F8DEFAC0F28D" box="[1304,1342,1911,1933]" captionStart="FIGURE 15" captionStartId="26.[151,250,1428,1452]" captionTargetBox="[151,1437,200,1404]" captionTargetId="figure-40@26.[151,1437,200,1404]" captionTargetPageId="26" captionText="FIGURE 15. Distribution map for species of Oocyclus previously known in Brazil." figureDoi="http://doi.org/10.5281/zenodo.5824131" httpUri="https://zenodo.org/record/5824131/files/figure.png" pageId="29" pageNumber="304">15b</figureCitation>
, in
<bibRefCitation id="4E104B365607DA4AFA9FF8DEFE62F2AB" author="Clarkson, B. &amp; Short, A. E. Z." pageId="29" pageNumber="304" pagination="1 - 35" refId="ref23531" refString="Clarkson, B. &amp; Short, A. E. Z. (2012) Revision of the Oocyclus Sharp of Brazil with description of ten new species (Coleoptera: Hydrophilidae: Laccobiini). Zootaxa, 3183 (1), 1 - 35. https: // doi. org / 10.11646 / zootaxa. 3183.1.1" type="journal article" year="2012">Clarkson &amp; Short (2012)</bibRefCitation>
............................................................................
<taxonomicName id="ED814D445607DA4AFAFAF83CFA62F2AA" ID-CoL="49RV3" authorityName="Clarkson &amp; Short" authorityYear="2012" box="[1338,1436,1941,1962]" class="Insecta" family="Hydrophilidae" genus="Oocyclus" kingdom="Animalia" order="Coleoptera" pageId="29" pageNumber="304" phylum="Arthropoda" rank="species" species="aeneus">
<emphasis id="18F5EAD55607DA4AFAFAF83CFA62F2AA" bold="true" box="[1338,1436,1941,1962]" italics="true" pageId="29" pageNumber="304">O. aeneus</emphasis>
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<paragraph id="2A3E36C75607DA4AFF57F81AFA62F2E5" blockId="29.[151,1437,151,2021]" pageId="29" pageNumber="304">
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- Metaventrite with oval, glabrous posteromedial area about two-thirds the length of metaventrite; aedeagus as in
<figureCitation id="B2BA2A425607DA4AFAD4F81BFA96F2C8" box="[1300,1384,1970,1992]" captionStart="FIGURE 11" captionStartId="22.[151,250,1909,1933]" captionTargetBox="[176,1402,893,1871]" captionTargetId="figure-345@22.[151,1436,885,1886]" captionTargetPageId="22" captionText="FIGURE 11. Aedeagi of Oocyclus spp in dorsal view: (a) O. ecolab sp. n. (holotype), (b) O. espinhacu sp. n. (paratype), (c) O. giganteus sp. n. (holotype), (d) O. humboldti sp. n. (paratype), (e) O. lacia sp. n. (holotype), (f) O. ovalis sp. n. (holotype), (g) O. sulcatus sp. n. (paratype), (h) O. thrixdiastematus sp. n. (holotype), (i) O. thysanus sp. n. (paratype)." figureDoi="http://doi.org/10.5281/zenodo.5824123" httpUri="https://zenodo.org/record/5824123/files/figure.png" pageId="29" pageNumber="304">Figs. 11f</figureCitation>
(
<figureCitation id="B2BA2A425607DA4AFAB5F81BFEEFF2E5" captionStart="FIGURE 7" captionStartId="14.[151,250,1943,1967]" captionTargetBox="[182,1405,182,1919]" captionTargetId="figure-23@14.[180,1407,181,1919]" captionTargetPageId="14" captionText="FIGURE 7. Oocyclus ovalis sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5824115" httpUri="https://zenodo.org/record/5824115/files/figure.png" pageId="29" pageNumber="304">Fig. 7ae</figureCitation>
)..................................................................................
<emphasis id="18F5EAD55607DA4AFACAF866FA62F2E5" bold="true" box="[1290,1436,1999,2021]" pageId="29" pageNumber="304">
<taxonomicName id="ED814D445607DA4AFACAF866FA9EF2E5" ID-CoL="9GCNC" authority="Alencar &amp; Short &amp; Hamada, 2022" authorityName="Alencar &amp; Short &amp; Hamada" authorityYear="2022" box="[1290,1376,1999,2021]" class="Insecta" family="Hydrophilidae" genus="Oocyclus" kingdom="Animalia" order="Coleoptera" pageId="29" pageNumber="304" phylum="Arthropoda" rank="species" species="ovalis" status="sp. nov.">
<emphasis id="18F5EAD55607DA4AFACAF866FA9EF2E5" bold="true" box="[1290,1376,1999,2021]" italics="true" pageId="29" pageNumber="304">O. ovalis</emphasis>
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<taxonomicNameLabel id="03C657AE5607DA4AFAA6F879FA62F2E5" box="[1382,1436,2000,2021]" pageId="29" pageNumber="304" rank="species">sp. n.</taxonomicNameLabel>
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