treatments-xml/data/03/DF/87/03DF87AD3B72B84A4F8FFC44C1D797C5.xml

178 lines
30 KiB
XML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<document id="22A431FBF923AE026421511DCD45D9DC" ID-DOI="10.1093/zoolinnean/zlw014" ID-ISSN="0024-4082" ID-Zenodo-Dep="14805073" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1738700198833" checkinUser="plazi" docAuthor="Gustafson, Grey T &amp; Miller, Kelly B" docDate="2017" docId="03DF87AD3B72B84A4F8FFC44C1D797C5" docLanguage="en" docName="zlw014.pdf" docOrigin="Zoological Journal of the Linnean Society 181 (1)" docSource="http://academic.oup.com/zoolinnean/article/181/1/118/3078533/Systematics-and-evolution-of-the-whirligig-beetle" docStyle="DocumentStyle:36B3BD6A90C22AB4F7F465C853188CC8.7:ZoolJLinnSoc.2017-2023.journal_article" docStyleId="36B3BD6A90C22AB4F7F465C853188CC8" docStyleName="ZoolJLinnSoc.2017-2023.journal_article" docStyleVersion="7" docTitle="Macrogyrus Regimbart 1882" docType="treatment" docVersion="3" lastPageNumber="138" masterDocId="FFE6FFD53B66B85E4F7CFFC6C22F973C" masterDocTitle="Systematics and evolution of the whirligig beetle tribe Dineutini (Coleoptera: Gyrinidae: Gyrininae)" masterLastPageNumber="150" masterPageNumber="118" pageNumber="138" updateTime="1738701660601" updateUser="ExternalLinkService">
<mods:mods id="4D417AF8CD76B7EFC09A8B0B65C5C16B" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="DAA4CEC98C3F24058F8F58BC6236364C">
<mods:title id="9F2823FB035ED47153316D5C9CD53A47">Systematics and evolution of the whirligig beetle tribe Dineutini (Coleoptera: Gyrinidae: Gyrininae)</mods:title>
</mods:titleInfo>
<mods:name id="6B4A88EE217D9695F0C10CED8C03E567" type="personal">
<mods:role id="FF68A1B17E82B6886687361A2D9B03A2">
<mods:roleTerm id="18FFFC7D2DE58260E5230A8BD0545AEE">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="BF150227F1A98678E29BEF3F43B183F5">Gustafson, Grey T</mods:namePart>
</mods:name>
<mods:name id="3EA5D22741F280247CA5CCA2E7EC7816" type="personal">
<mods:role id="BB54EC2C626F8084E6F34C75F0DEF767">
<mods:roleTerm id="D3C2233CEC187D6AB194F1B4EFE0B1E9">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="9C26F8E9C6F49A826AAF6D0F6213AF27">Miller, Kelly B</mods:namePart>
</mods:name>
<mods:typeOfResource id="1D2929178CE2C9377E209EA9919FC7E2">text</mods:typeOfResource>
<mods:relatedItem id="981FE15AB3A5F9F33CC94C2791C02592" type="host">
<mods:titleInfo id="0D0DD8EAA9A2FDCAA498B0557ECEA3D5">
<mods:title id="E22140AF461463A1D98EAFD8747AA018">Zoological Journal of the Linnean Society</mods:title>
</mods:titleInfo>
<mods:part id="178F4CEF8AB0105D3F5AACB2DDFB3C14">
<mods:date id="25F8EC8EB9E60DC1CA44A8A7DCF357E8">2017</mods:date>
<mods:detail id="80BC1BFD324A0FE86D7BA4AF852190E2" type="pubDate">
<mods:number id="B8F8243A54D57D99840DF20B944F625B">2017-09-30</mods:number>
</mods:detail>
<mods:detail id="69000083F8F95BE4B11977AF1EFF1E1B" type="volume">
<mods:number id="638D17A096C659AAFAF6C51663C2D22C">181</mods:number>
</mods:detail>
<mods:detail id="1D0E6FE35C935C1ED46D29A698485A2E" type="issue">
<mods:number id="E8B58743DAF1595A5E3EEE470C88CA6B">1</mods:number>
</mods:detail>
<mods:extent id="6E3B0332CECF02826A883CD7719F1B56" unit="page">
<mods:start id="B07A7E10D722BB2AB2D237816B307C37">118</mods:start>
<mods:end id="184DD25F906E9FEE40C94042D373FC14">150</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location id="3A5C6617A609EA6B40F9771B433B483D">
<mods:url id="79C122BDE5F5D50E560603A680A017F0">http://academic.oup.com/zoolinnean/article/181/1/118/3078533/Systematics-and-evolution-of-the-whirligig-beetle</mods:url>
</mods:location>
<mods:classification id="3CADF92449A03D730A38D524700E7CFF">journal article</mods:classification>
<mods:identifier id="237D09EE32FBA8322C63223504F1B97F" type="DOI">10.1093/zoolinnean/zlw014</mods:identifier>
<mods:identifier id="95E1CE3FD2A4F561BC6817C2783A6AD4" type="ISSN">0024-4082</mods:identifier>
<mods:identifier id="0501E634C91409318AEBD4E1BC6FD2AB" type="Zenodo-Dep">14805073</mods:identifier>
</mods:mods>
<treatment id="03DF87AD3B72B84A4F8FFC44C1D797C5" ID-DOI="http://doi.org/10.5281/zenodo.14805290" ID-Zenodo-Dep="14805290" LSID="urn:lsid:plazi:treatment:03DF87AD3B72B84A4F8FFC44C1D797C5" httpUri="http://treatment.plazi.org/id/03DF87AD3B72B84A4F8FFC44C1D797C5" lastPageNumber="138" pageId="20" pageNumber="138">
<subSubSection id="C36C65303B72B84A4F8FFC44C09594A7" box="[243,698,898,923]" pageId="20" pageNumber="138" type="nomenclature">
<paragraph id="8BC936BB3B72B84A4F8FFC44C09594A7" blockId="20.[172,769,898,984]" box="[243,698,898,923]" pageId="20" pageNumber="138">
<heading id="D08181D73B72B84A4F8FFC44C09594A7" box="[243,698,898,923]" centered="true" fontSize="9" level="2" pageId="20" pageNumber="138" reason="2">
<smallCapsWord id="8D2FA0673B72B84A4F8FFC44C36C94A6" baselines="917,917" box="[243,323,898,923]" lowerCaseFontSize="8" mainFontSize="10" normCase="title" normString="Genus" pageId="20" pageNumber="138">GENUS</smallCapsWord>
<taxonomicName id="4C764D383B72B84A4E37FC45C09594A7" authority="REGIMBART, 1882" authorityName="Regimbart" authorityYear="1882" box="[331,698,898,923]" class="Insecta" family="Gyrinidae" genus="Macrogyrus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="20" pageNumber="138" phylum="Arthropoda" rank="genus">
<smallCapsWord id="8D2FA0673B72B84A4E37FC45C3C694A6" baselines="916,917" box="[331,489,899,922]" lowerCaseFontSize="8" mainFontSize="10" normCase="title" normString="Macrogyrus" pageId="20" pageNumber="138">
<emphasis id="B902EAA93B72B84A4E37FC45C3C694A6" box="[331,489,899,922]" italics="true" pageId="20" pageNumber="138">MACROGYRUS</emphasis>
</smallCapsWord>
<smallCapsWord id="8D2FA0673B72B84A4E93FC44C05A94A6" baselines="917,917" box="[495,629,898,923]" lowerCaseFontSize="8" mainFontSize="10" normCase="title" normString="Regimbart" pageId="20" pageNumber="138">RÉGIMBART</smallCapsWord>
, 1882
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C36C65303B72B84A4FD0FC67C1D797C5" pageId="20" pageNumber="138" type="description">
<paragraph id="8BC936BB3B72B84A4FD0FC67C00F94E4" blockId="20.[172,769,898,984]" pageId="20" pageNumber="138">
(
<figureCitation id="134D2A3E3B72B84A4FC9FC67C2D09486" box="[181,255,929,954]" captionStart="Figure 2" captionStartId="6.[163,242,1532,1554]" captionTargetBox="[165,1441,197,1491]" captionTargetId="figure-151@6.[163,1443,195,1492]" captionTargetPageId="6" captionText="Figure 2. Phylogeny of the Dineutini based on Bayesian tip-dating analysis Part 2. Labels at node denote posterior probability, blue bars indicate 95% hpd for age.The green clades indicate members of Macrogyrus, with the lightest green showing the Macrogyrus s.s. subgenus, the next darkest members of the subgenus Cyclomimus, and the darkest green showing the subgenus Andogyrus stat. nov. Orange indicates the genus Enhydrus. Species are approximately to relative scale." figureDoi="http://doi.org/10.5281/zenodo.14805077" httpUri="https://zenodo.org/record/14805077/files/figure.png" pageId="20" pageNumber="138">
<smallCapsWord id="8D2FA0673B72B84A4FC9FC67C2C49484" baselines="948,947" box="[181,235,929,954]" lowerCaseFontSize="8" mainFontSize="10" normCase="title" normString="Figs" pageId="20" pageNumber="138">FIGS</smallCapsWord>
2
</figureCitation>
,
<figureCitation id="134D2A3E3B72B84A4E71FC67C3A89486" box="[269,391,929,954]" captionStart="Figure 4" captionStartId="11.[145,230,1731,1753]" captionTargetBox="[150,757,957,1690]" captionTargetId="figure-659@11.[149,757,956,1691]" captionTargetPageId="11" captionText="Figure 4. Head capsules of dineutine species, anterior view. Scale bars = 1 mm. Abbreviations: lbr, labrum: cly, clypeus: frb, frontolateral bead. (A) Enhydrus sulcatus; (B) Macrogyrus (Macrogyrus) australis; (C) Dineutus (Cyclous) australis; (D) M. (Andogyrus) seriatopunctatus; (E) Porrorhynchus landaisi; (F) M. (Cyclomimus) purpurascens." figureDoi="http://doi.org/10.5281/zenodo.14805081" httpUri="https://zenodo.org/record/14805081/files/figure.png" pageId="20" pageNumber="138">4B, 4D, 4E</figureCitation>
,
<figureCitation id="134D2A3E3B72B84A4EE9FC67C3FC9486" box="[405,467,929,954]" captionStart="Figure 5" captionStartId="12.[163,244,547,569]" captionTargetBox="[355,1250,196,506]" captionTargetId="figure-30@12.[354,1250,195,507]" captionTargetPageId="12" captionText="Figure 5. Antennae of dineutine species: above, anterior view; below, posterior. Scale bar = 0.5 mm. (A) Macrogyrus (Macrogyrus) australis; (B) M. (Andogyrus) zimmermanni; (C) Porrorhynchus landaisi; (D) Enhydrus tibialis; (E) Dineutus (Cyclous) australis." figureDoi="http://doi.org/10.5281/zenodo.14805083" httpUri="https://zenodo.org/record/14805083/files/figure.png" pageId="20" pageNumber="138">5A, B</figureCitation>
,
<figureCitation id="134D2A3E3B72B84A4E9DFC67C02F9486" box="[481,512,929,954]" captionStart="Figure 6" captionStartId="12.[163,242,1784,1806]" captionTargetBox="[388,1218,690,1744]" captionTargetId="figure-76@12.[387,1219,689,1745]" captionTargetPageId="12" captionText="Figure 6. Meso- and meta-ventrites of dineutine species and a gyrinine species, ventral view, scale bars = 1 mm, except (F). (A) Enhydrus sulcatus; (B) Macrogyrus (Andogyrus) colombicus; (C) Porrorhynchus marginatus; (D) Dineutus (Cyclous) carolinus; (E) Mesodineutes amurensis†; (F) Gyrinus maculiventris, scale bar = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.14805085" httpUri="https://zenodo.org/record/14805085/files/figure.png" pageId="20" pageNumber="138">6B</figureCitation>
,
<figureCitation id="134D2A3E3B72B84A4D71FC67C0069486" box="[525,553,929,954]" captionStart="Figure 7" captionStartId="13.[145,224,1761,1783]" captionTargetBox="[306,1263,749,1720]" captionTargetId="figure-235@13.[304,1265,747,1722]" captionTargetPageId="13" captionText="Figure 7. Protrochanters of male dineutine species, ventral view. Abbreviations: ts, protrochanteric setae; wx, waxy spot; pt, protrochanteric setose patch. (A) Dineutus (Cyclous) australis, scale bar = 200 µm. pb, protrochanteric brush; (B) Dineutus (Cyclous) proximus, scale bar = 500 µm; (C) D. (Dineutus) n. sp. Scale bar = 300 µm; (D) D. (Cyclous) serrulatus analis, scale bar = 300 µm; (E) Porrorhynchus marginatus, scale bar = 400 µm; (F) Macrogyrus (Macrogyrus) albertisi, scale bar = 500 µm." figureDoi="http://doi.org/10.5281/zenodo.14805087" httpUri="https://zenodo.org/record/14805087/files/figure.png" pageId="20" pageNumber="138">7F</figureCitation>
,
<figureCitation id="134D2A3E3B72B84A4D4AFC67C0AA9486" box="[566,645,929,954]" captionStart="Figure 8" captionStartId="14.[163,241,1028,1050]" captionTargetBox="[324,1283,196,987]" captionTargetId="figure-337@14.[323,1283,195,988]" captionTargetPageId="14" captionText="Figure 8. Prolegs of male dineutine species. Abbreviations: sb, setose brush; asr, anterior row of profemoral setae; psr, posterior row of profemoral setae; sp, setigerous puncture. (A) Macrogyrus (Andogyrus) zimmermanni protibial apex, posterior view, scale bar = 400 µm; (B) Porrorhynchus marginatus protibia, posterior view, scale bar = 500 µm; (C) Dineutus (Cyclous) australis protrochanter and profemur, ventral view, scale bar = 500 µm; (D) M. (A.) zimmermanni protrochanter and profemur, ventral view, scale bar = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.14805089" httpUri="https://zenodo.org/record/14805089/files/figure.png" pageId="20" pageNumber="138">8A, 8D</figureCitation>
,
<figureCitation id="134D2A3E3B72B84A4DEEFC67C0FE9486" box="[658,721,929,954]" captionStart="Figure 9" captionStartId="15.[145,226,1092,1114]" captionTargetBox="[210,1359,196,1050]" captionTargetId="figure-310@15.[209,1361,195,1052]" captionTargetPageId="15" captionText="Figure 9. Protarsus of male dineutine species. Abbreviations: di, protarsal discus; sb, setose brush. (A) Macrogyrus (Andogyrus) zimmermanni, scale bar = 500 µm; (B) M. (Macrogyrus) sp., scale bar = 500 µm; (C) M. (M.) albertisi, scale bar = 500 µm; (D) Porrorhynchus marginatus, scale bar = 1 mm; (E) Dineutus (Dineutus) n. sp., scale bar = 1 mm; (F) Enhydrus atratus, scale bar = 2 mm; (G) D. (Cyclous) australis, scale bar = 500 µm." figureDoi="http://doi.org/10.5281/zenodo.14805091" httpUri="https://zenodo.org/record/14805091/files/figure.png" pageId="20" pageNumber="138">9AC</figureCitation>
,
<figureCitation id="134D2A3E3B72B84A4DA3FC67C0D49486" box="[735,763,929,954]" captionStart="Figure 10" captionStartId="16.[162,242,1442,1464]" captionTargetBox="[169,773,197,1400]" captionTargetId="figure-509@16.[167,775,195,1402]" captionTargetPageId="16" captionText="Figure 10. Sculpture of Macrogyrus (Macrogyrus) albertisi. (A) metaventrite. Abbreviations: md, metaventral discrimen; tvs, transverse sulcus, scale bar = 1 mm; (B) elytra with canliculate microsculpture, scale bar = 300 µm; (C) canaliculate microsculpture, scale bar = 40 µm." figureDoi="http://doi.org/10.5281/zenodo.14805093" httpUri="https://zenodo.org/record/14805093/files/figure.png" pageId="20" pageNumber="138">10</figureCitation>
,
<figureCitation id="134D2A3E3B72B84A4EF1FC79C3F394E4" box="[397,476,959,984]" captionStart="Figure 12" captionStartId="17.[145,224,1384,1406]" captionTargetBox="[370,1201,858,1344]" captionTargetId="figure-240@17.[369,1201,857,1345]" captionTargetPageId="17" captionText="Figure 12. Female reproductive tracts. Abbreviations: bg, bursal gland; scale bars = 1 mm. (A) Macrogyrus (Andogyrus) seriatopunctatus, ventral view; (B) gonocoxa of the same; (C) lateral view of the same; (D) M. (Macrogyrus) gouldii, ventral view; (E) gonocoxa of the same; (F) Enhydrus tibialis, ventral view; (G) gonocoxa of the same." figureDoi="http://doi.org/10.5281/zenodo.14805097" httpUri="https://zenodo.org/record/14805097/files/figure.png" pageId="20" pageNumber="138">12AE</figureCitation>
,
<figureCitation id="134D2A3E3B72B84A4E95FC79C03894E4" box="[489,535,959,984]" captionStart="Figure 13" captionStartId="18.[163,243,1338,1360]" captionTargetBox="[325,1280,197,1295]" captionTargetId="figure-216@18.[323,1283,195,1298]" captionTargetPageId="18" captionText="Figure 13. Sperm of dineutine species, exhibiting primary conjugation via spermatostyles. (A) Enhydrus atratus, scale bar = 300 µm; (B) the same, scale bar = 50 µm; (C) the same with single sperm, scale bar = 20 µm; (D) Dineutus emarginatus, scale bar = 50 µm; (E) Macrogyrus (Macrogyrus) rivularis, scale bar = 100 µm; (F) Porrorhynchus marginatus, scale bar = 100 µm." figureDoi="http://doi.org/10.5281/zenodo.14805099" httpUri="https://zenodo.org/record/14805099/files/figure.png" pageId="20" pageNumber="138">13E</figureCitation>
)
</paragraph>
<paragraph id="8BC936BB3B72B84A4FDFFC2FC0EE94C2" blockId="20.[163,705,1000,1022]" box="[163,705,1000,1022]" pageId="20" pageNumber="138">
<emphasis id="B902EAA93B72B84A4FDFFC2FC31D94C1" box="[163,306,1000,1022]" italics="true" pageId="20" pageNumber="138">
<typeStatus id="54CD88193B72B84A4FDFFC2FC2F794C2" box="[163,216,1001,1022]" pageId="20" pageNumber="138">Type</typeStatus>
species:
</emphasis>
<taxonomicName id="4C764D383B72B84A4E45FC2FC09294C2" authority="(Clark, 1866)" baseAuthorityName="Clark" baseAuthorityYear="1866" box="[313,701,1000,1022]" class="Insecta" family="Gyrinidae" genus="Macrogyrus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="20" pageNumber="138" phylum="Arthropoda" rank="species" species="howittii">
<emphasis id="B902EAA93B72B84A4E45FC2FC03094C1" box="[313,543,1000,1022]" italics="true" pageId="20" pageNumber="138">Macrogyrus howittii</emphasis>
(
<bibRefCitation id="EFE74B4A3B72B84A4D51FC2EC09A94C2" author="Clark H" box="[557,693,1000,1022]" pageId="20" pageNumber="138" pagination="214 - 218" refId="ref17521" refString="Clark H. 1866. Catalogue of the Dytiscidae and Gyrinidae of Australia, with descriptions of new species. Part III. The Journal of Entomology. Descriptive and Geographical 2: 214-218." type="journal article" year="1866">Clark, 1866</bibRefCitation>
)
</taxonomicName>
.
</paragraph>
<paragraph id="8BC936BB3B72B84A4FDFFBE0C1289251" blockId="20.[163,780,1061,1390]" pageId="20" pageNumber="138">
<emphasis id="B902EAA93B72B84A4FDFFBE0C30F9307" box="[163,288,1062,1083]" italics="true" pageId="20" pageNumber="138">Diagnosis:</emphasis>
Within the tribe
<taxonomicName id="4C764D383B72B84A4E85FBE3C0409307" authorityName="DESMAREST" authorityYear="1851" box="[505,623,1061,1083]" class="Insecta" family="Gyrinidae" kingdom="Animalia" order="Coleoptera" pageId="20" pageNumber="138" phylum="Arthropoda" rank="tribe" tribe="Dineutini">Dineutini</taxonomicName>
,
<taxonomicName id="4C764D383B72B84A4D01FBE0C1259307" authorityName="Regimbart" authorityYear="1882" box="[637,778,1062,1083]" class="Insecta" family="Gyrinidae" genus="Macrogyrus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="20" pageNumber="138" phylum="Arthropoda" rank="genus">
<emphasis id="B902EAA93B72B84A4D01FBE0C1259307" box="[637,778,1062,1083]" italics="true" pageId="20" pageNumber="138">Macrogyrus</emphasis>
</taxonomicName>
can be diagnosed by the following combination of characters: (1) antennae with 9 flagellomeres (
<figureCitation id="134D2A3E3B72B84A4DA2FBA4C2CC93AB" captionStart="Figure 5" captionStartId="12.[163,244,547,569]" captionTargetBox="[355,1250,196,506]" captionTargetId="figure-30@12.[354,1250,195,507]" captionTargetPageId="12" captionText="Figure 5. Antennae of dineutine species: above, anterior view; below, posterior. Scale bar = 0.5 mm. (A) Macrogyrus (Macrogyrus) australis; (B) M. (Andogyrus) zimmermanni; (C) Porrorhynchus landaisi; (D) Enhydrus tibialis; (E) Dineutus (Cyclous) australis." figureDoi="http://doi.org/10.5281/zenodo.14805083" httpUri="https://zenodo.org/record/14805083/files/figure.png" pageId="20" pageNumber="138">Fig. 5AB</figureCitation>
), (2) frons with lateral bead (
<figureCitation id="134D2A3E3B72B84A4D3CFB47C0FA93AB" box="[576,725,1153,1175]" captionStart="Figure 4" captionStartId="11.[145,230,1731,1753]" captionTargetBox="[150,757,957,1690]" captionTargetId="figure-659@11.[149,757,956,1691]" captionTargetPageId="11" captionText="Figure 4. Head capsules of dineutine species, anterior view. Scale bars = 1 mm. Abbreviations: lbr, labrum: cly, clypeus: frb, frontolateral bead. (A) Enhydrus sulcatus; (B) Macrogyrus (Macrogyrus) australis; (C) Dineutus (Cyclous) australis; (D) M. (Andogyrus) seriatopunctatus; (E) Porrorhynchus landaisi; (F) M. (Cyclomimus) purpurascens." figureDoi="http://doi.org/10.5281/zenodo.14805081" httpUri="https://zenodo.org/record/14805081/files/figure.png" pageId="20" pageNumber="138">Fig. 4B, D, E</figureCitation>
), (3) pronotal transverse impressed line present, (4) scutellar shield visible with elytra closed, (5) protibia laterally expanded apically (
<figureCitation id="134D2A3E3B72B84A4EA3FB1BC01993CE" box="[479,566,1245,1267]" captionStart="Figure 8" captionStartId="14.[163,241,1028,1050]" captionTargetBox="[324,1283,196,987]" captionTargetId="figure-337@14.[323,1283,195,988]" captionTargetPageId="14" captionText="Figure 8. Prolegs of male dineutine species. Abbreviations: sb, setose brush; asr, anterior row of profemoral setae; psr, posterior row of profemoral setae; sp, setigerous puncture. (A) Macrogyrus (Andogyrus) zimmermanni protibial apex, posterior view, scale bar = 400 µm; (B) Porrorhynchus marginatus protibia, posterior view, scale bar = 500 µm; (C) Dineutus (Cyclous) australis protrochanter and profemur, ventral view, scale bar = 500 µm; (D) M. (A.) zimmermanni protrochanter and profemur, ventral view, scale bar = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.14805089" httpUri="https://zenodo.org/record/14805089/files/figure.png" pageId="20" pageNumber="138">Fig. 8A</figureCitation>
), (6) protarsus of male broad, discus present ventrally on protarsomere I (described below) (
<figureCitation id="134D2A3E3B72B84A4EF0FADCC3D1920C" box="[396,510,1306,1328]" captionStart="Figure 9" captionStartId="15.[145,226,1092,1114]" captionTargetBox="[210,1359,196,1050]" captionTargetId="figure-310@15.[209,1361,195,1052]" captionTargetPageId="15" captionText="Figure 9. Protarsus of male dineutine species. Abbreviations: di, protarsal discus; sb, setose brush. (A) Macrogyrus (Andogyrus) zimmermanni, scale bar = 500 µm; (B) M. (Macrogyrus) sp., scale bar = 500 µm; (C) M. (M.) albertisi, scale bar = 500 µm; (D) Porrorhynchus marginatus, scale bar = 1 mm; (E) Dineutus (Dineutus) n. sp., scale bar = 1 mm; (F) Enhydrus atratus, scale bar = 2 mm; (G) D. (Cyclous) australis, scale bar = 500 µm." figureDoi="http://doi.org/10.5281/zenodo.14805091" httpUri="https://zenodo.org/record/14805091/files/figure.png" pageId="20" pageNumber="138">Fig. 9AC</figureCitation>
), (7) metacoxal process bordered posterolaterally (
<figureCitation id="134D2A3E3B72B84A4EA4FAFFC0059273" box="[472,554,1337,1359]" captionStart="Figure 6" captionStartId="12.[163,242,1784,1806]" captionTargetBox="[388,1218,690,1744]" captionTargetId="figure-76@12.[387,1219,689,1745]" captionTargetPageId="12" captionText="Figure 6. Meso- and meta-ventrites of dineutine species and a gyrinine species, ventral view, scale bars = 1 mm, except (F). (A) Enhydrus sulcatus; (B) Macrogyrus (Andogyrus) colombicus; (C) Porrorhynchus marginatus; (D) Dineutus (Cyclous) carolinus; (E) Mesodineutes amurensis†; (F) Gyrinus maculiventris, scale bar = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.14805085" httpUri="https://zenodo.org/record/14805085/files/figure.png" pageId="20" pageNumber="138">Fig. 6B</figureCitation>
) and (8) female RT without vaginal shield, gonocoxae elongate (
<figureCitation id="134D2A3E3B72B84A4DE5FA9EC0D79251" box="[665,760,1368,1390]" captionStart="Figure 13" captionStartId="18.[163,243,1338,1360]" captionTargetBox="[325,1280,197,1295]" captionTargetId="figure-216@18.[323,1283,195,1298]" captionTargetPageId="18" captionText="Figure 13. Sperm of dineutine species, exhibiting primary conjugation via spermatostyles. (A) Enhydrus atratus, scale bar = 300 µm; (B) the same, scale bar = 50 µm; (C) the same with single sperm, scale bar = 20 µm; (D) Dineutus emarginatus, scale bar = 50 µm; (E) Macrogyrus (Macrogyrus) rivularis, scale bar = 100 µm; (F) Porrorhynchus marginatus, scale bar = 100 µm." figureDoi="http://doi.org/10.5281/zenodo.14805099" httpUri="https://zenodo.org/record/14805099/files/figure.png" pageId="20" pageNumber="138">Fig. 13B</figureCitation>
).
</paragraph>
<paragraph id="8BC936BB3B72B84A4FDFFA50C0C092D4" blockId="20.[163,779,1429,1512]" pageId="20" pageNumber="138">
<emphasis id="B902EAA93B72B84A4FDFFA50C30E9297" box="[163,289,1430,1451]" italics="true" pageId="20" pageNumber="138">Taxonomy:</emphasis>
There are now 54 species of
<taxonomicName id="4C764D383B72B84A4D03FA50C1259297" authorityName="Regimbart" authorityYear="1882" box="[639,778,1430,1451]" class="Insecta" family="Gyrinidae" genus="Macrogyrus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="20" pageNumber="138" phylum="Arthropoda" rank="genus">
<emphasis id="B902EAA93B72B84A4D03FA50C1259297" box="[639,778,1430,1451]" italics="true" pageId="20" pageNumber="138">Macrogyrus</emphasis>
</taxonomicName>
with the inclusion of the former genus
<taxonomicName id="4C764D383B72B84A4D2FFA72C0E292F5" authorityName="Ochs" authorityYear="1924" box="[595,717,1460,1481]" class="Insecta" family="Gyrinidae" genus="Andogyrus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="20" pageNumber="138" phylum="Arthropoda" rank="genus">
<emphasis id="B902EAA93B72B84A4D2FFA72C0E292F5" box="[595,717,1460,1481]" italics="true" pageId="20" pageNumber="138">Andogyrus</emphasis>
</taxonomicName>
. This genus has never received a comprehensive revision.
</paragraph>
<paragraph id="8BC936BB3B72B84A4FDFF9D6C0FD91BD" blockId="20.[163,780,1552,1666]" pageId="20" pageNumber="138">
<emphasis id="B902EAA93B72B84A4FDFF9D6C31B9119" box="[163,308,1552,1573]" italics="true" pageId="20" pageNumber="138">Distribution:</emphasis>
Found in South America,
<collectingCountry id="F361762B3B72B84A4D22F9D6C0E3911A" box="[606,716,1552,1574]" name="Australia" pageId="20" pageNumber="138">Australia</collectingCountry>
,
<collectingCountry id="F361762B3B72B84A4DABF9D6C3379178" name="New Caledonia" pageId="20" pageNumber="138">New Caledonia</collectingCountry>
, New
<collectingCountry id="F361762B3B72B84A4E22F9E8C39D9178" box="[350,434,1582,1604]" name="Guinea-Bissau" pageId="20" pageNumber="138">Guinea</collectingCountry>
and surrounding islands, and Lesser Sunda Islands (
<figureCitation id="134D2A3E3B72B84A4EC5F98BC031915E" box="[441,542,1613,1635]" captionStart="Figure 14" captionStartId="19.[146,224,1187,1209]" captionTargetBox="[146,1425,196,1147]" captionTargetId="figure-326@19.[145,1425,195,1148]" captionTargetPageId="19" captionText="Figure 14. General distribution maps of dineutine genera. (A) Dineutus; (B) Porrorhynchus); (C) Enhydrus; (D) Macrogyrus." figureDoi="http://doi.org/10.5281/zenodo.14805101" httpUri="https://zenodo.org/record/14805101/files/figure.png" pageId="20" pageNumber="138">Fig. 14D</figureCitation>
) (
<bibRefCitation id="EFE74B4A3B72B84A4D45F98BC093915E" author="Ochs" box="[569,700,1613,1635]" pageId="20" pageNumber="138" pagination="171 - 199" refId="ref20188" refString="Ochs G. 1949. A revision of the Australian Gyrinidae. Records of the Australian Museum 22: 171-199." type="journal article" year="1949">Ochs, 1949</bibRefCitation>
,
<bibRefCitation id="EFE74B4A3B72B84A4DB7F98BC12B915F" author="Ochs" box="[715,772,1613,1635]" pageId="20" pageNumber="138" pagination="217 - 223" refId="ref20211" refString="Ochs G. 1953. Die Sunda-Gyriniden des Museum Zoologicum Bogoriense (Col., Gyrinidae). Treubia 22: 217-223." type="journal article" year="1953">1953</bibRefCitation>
,
<bibRefCitation id="EFE74B4A3B72B84A4FDFF9AAC2F591BE" author="Ochs" box="[163,218,1644,1666]" pageId="20" pageNumber="138" pagination="87 - 154" refId="ref20260" refString="Ochs G. 1955. Die Gyriniden-fauna von Neuguinea nach dem derzeitigen Stand userer Kenntnisse (Coleoptera, Gyrinidae). Nova Guinea 6: 87-154." type="journal article" year="1955">1955</bibRefCitation>
;
<bibRefCitation id="EFE74B4A3B72B84A4F9AF9AAC35891BE" author="Brinck P" box="[230,375,1644,1666]" pageId="20" pageNumber="138" pagination="81 - 90" refId="ref17221" refString="Brinck P. 1976. The Gyrinidae of the Bismarck Archipalago and the Solomon Islands (Coleoptera: Gyrinidae). Entomologica Scandinavica 7: 81-90." type="journal article" year="1976">Brinck, 1976</bibRefCitation>
,
<bibRefCitation id="EFE74B4A3B72B84A4EF8F9AAC39491BD" author="Brinck P" box="[388,443,1644,1665]" pageId="20" pageNumber="138" pagination="241 - 269" refId="ref17250" refString="Brinck P. 1977. Evolution and taxonomy of Andogyrus Ochs (Coleoptera: Gyrinidae). Entomologica Scandinavica 8: 241-269." type="journal article" year="1977">1977</bibRefCitation>
;
<bibRefCitation id="EFE74B4A3B72B84A4EBBF9AAC0ED91BD" author="Watts C &amp; Hamon H" box="[455,706,1644,1665]" pageId="20" pageNumber="138" refId="ref21498" refString="Watts C, Hamon H. 2010. Pictorial guide to the Australian whirligig beetles: South Australian Museum. Available at: http://www.samuseum.sa.gov.au/research/biological-sciences/terrestrial-invertebrates/downloadable-keys-for-the-identification-of-water-beetles, last accessed: 12 September 2016." type="url" year="2010">Watts &amp; Hamon, 2010</bibRefCitation>
).
</paragraph>
<paragraph id="8BC936BB3B72B84A4FDFF96CC1D797C5" blockId="20.[163,779,1705,1880]" lastBlockId="20.[827,1442,197,250]" pageId="20" pageNumber="138">
<emphasis id="B902EAA93B72B84A4FDFF96CC30B9183" box="[163,292,1706,1727]" italics="true" pageId="20" pageNumber="138">Discussion:</emphasis>
This genus exhibits a distinct autapomorphy: the male protarsus has protarsomere I with a recessed pit possessing adhesive setae with a different suction cup morphology than the remaining adhesive setae (
<figureCitation id="134D2A3E3B72B84A4F90F8E2C3759005" box="[236,346,1828,1850]" captionStart="Figure 9" captionStartId="15.[145,226,1092,1114]" captionTargetBox="[210,1359,196,1050]" captionTargetId="figure-310@15.[209,1361,195,1052]" captionTargetPageId="15" captionText="Figure 9. Protarsus of male dineutine species. Abbreviations: di, protarsal discus; sb, setose brush. (A) Macrogyrus (Andogyrus) zimmermanni, scale bar = 500 µm; (B) M. (Macrogyrus) sp., scale bar = 500 µm; (C) M. (M.) albertisi, scale bar = 500 µm; (D) Porrorhynchus marginatus, scale bar = 1 mm; (E) Dineutus (Dineutus) n. sp., scale bar = 1 mm; (F) Enhydrus atratus, scale bar = 2 mm; (G) D. (Cyclous) australis, scale bar = 500 µm." figureDoi="http://doi.org/10.5281/zenodo.14805091" httpUri="https://zenodo.org/record/14805091/files/figure.png" pageId="20" pageNumber="138">Fig. 9AC</figureCitation>
, di). This character was first described by
<bibRefCitation id="EFE74B4A3B72B84A4FBFF884C3E2906B" author="Regimbart M" box="[195,461,1858,1880]" pageId="20" pageNumber="138" pagination="401 - 458" refId="ref20695" refString="Regimbart M. 1882 a - 1883. Essai monographique de la famille des Gyrinidae. 1 e partie. Annales de la Societe Entomologique de France 6: 379 - 458 + 3 pls [379 - 400 in 1882, 401-458 in 1883]." type="book chapter" year="1882">Régimbart (1882a: 433)</bibRefCitation>
and dubbed the discus. This feature is a synapomorphy uniting all the
<taxonomicName id="4C764D383B72B84A4A60FF00C1A497C6" pageId="20" pageNumber="138">
<emphasis id="B902EAA93B72B84A4A60FF00C78D97E7" box="[1308,1442,198,219]" italics="true" pageId="20" pageNumber="138">Macrogyrus</emphasis>
species
</taxonomicName>
(
<figureCitation id="134D2A3E3B72B84A4CE6FF22C1C497C5" box="[922,1003,228,250]" captionStart="Figure 9" captionStartId="15.[145,226,1092,1114]" captionTargetBox="[210,1359,196,1050]" captionTargetId="figure-310@15.[209,1361,195,1052]" captionTargetPageId="15" captionText="Figure 9. Protarsus of male dineutine species. Abbreviations: di, protarsal discus; sb, setose brush. (A) Macrogyrus (Andogyrus) zimmermanni, scale bar = 500 µm; (B) M. (Macrogyrus) sp., scale bar = 500 µm; (C) M. (M.) albertisi, scale bar = 500 µm; (D) Porrorhynchus marginatus, scale bar = 1 mm; (E) Dineutus (Dineutus) n. sp., scale bar = 1 mm; (F) Enhydrus atratus, scale bar = 2 mm; (G) D. (Cyclous) australis, scale bar = 500 µm." figureDoi="http://doi.org/10.5281/zenodo.14805091" httpUri="https://zenodo.org/record/14805091/files/figure.png" pageId="20" pageNumber="138">Fig. S9</figureCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>