389 lines
45 KiB
XML
389 lines
45 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.476.8630" ID-PMC="PMC4311692" ID-Pensoft-Pub="1313-2970-476-1" ID-Pensoft-UUID="FC4DC947FF97FF86190BFFD8B82CAB56" ID-PubMed="25685002" ID-Zenodo-Dep="578702" ID-ZooBank="086D71AF8A294F028559C2E0456B5C5B" ModsDocID="1313-2970-476-1" checkinTime="1451244761026" checkinUser="pensoft" docAuthor="Gustafson, Grey T. & Miller, Kelly B." docDate="2015" docId="E76B401C51C15DAF9F91F41D0428169B" docLanguage="en" docName="ZooKeys 476: 1-135" docOrigin="ZooKeys 476" docPubDate="2015-01-23" docSource="http://dx.doi.org/10.3897/zookeys.476.8630" docTitle="Dineutus serrulatus subsp. analis Regimbart 1883" docType="treatment" docVersion="3" id="FC4DC947FF97FF86190BFFD8B82CAB56" lastPageNumber="68" masterDocId="FC4DC947FF97FF86190BFFD8B82CAB56" masterDocTitle="The New World whirligig beetles of the genus Dineutus Macleay, 1825 (Coleoptera, Gyrinidae, Gyrininae, Dineutini)" masterLastPageNumber="135" masterPageNumber="1" pageNumber="68" updateTime="1668159852297" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>The New World whirligig beetles of the genus Dineutus Macleay, 1825 (Coleoptera, Gyrinidae, Gyrininae, Dineutini)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Gustafson, Grey T.</mods:namePart>
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<mods:affiliation>Department of Biology and Museum of Southwestern Biology, University of New Mexico, Albuquerque, NM 87131, USA</mods:affiliation>
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<mods:nameIdentifier type="email">gtgustafson@gmail.com</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Miller, Kelly B.</mods:namePart>
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<mods:affiliation>Department of Biology and Museum of Southwestern Biology, University of New Mexico, Albuquerque, NM 87131, USA</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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<mods:part>
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<mods:date>2015</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2015-01-23</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>476</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>135</mods:end>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.476.8630</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.476.8630</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-476-1</mods:identifier>
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<mods:identifier type="ZooBank">086D71AF8A294F028559C2E0456B5C5B</mods:identifier>
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<mods:identifier type="Pensoft-UUID">FC4DC947FF97FF86190BFFD8B82CAB56</mods:identifier>
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<mods:identifier type="Zenodo-Dep">578702</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="182234737" LSID="urn:lsid:plazi:treatment:E76B401C51C15DAF9F91F41D0428169B" httpUri="http://treatment.plazi.org/id/E76B401C51C15DAF9F91F41D0428169B" lastPageNumber="68" pageId="67" pageNumber="68">
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<subSubSection pageId="67" pageNumber="68" type="nomenclature">
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<paragraph pageId="67" pageNumber="68">
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<taxonomicName LSID="E76B401C-51C1-5DAF-9F91-F41D0428169B" authority="Regimbart, 1883" authorityName="Regimbart" authorityYear="1883" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus serrulatus subsp. analis" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="subSpecies" species="serrulatus" subSpecies="analis">
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<pageBreakToken pageId="67" pageNumber="68" start="start">Dineutus</pageBreakToken>
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serrulatus analis
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<normalizedToken originalValue="Régimbart">Regimbart</normalizedToken>
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, 1883
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</taxonomicName>
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<figureCitation captionStart="Figure 37" captionStartId="F37" captionText="Figure 37. Dineutus serrulatus analis. A ♀ dorsal habitus B ♀ ventral habitus C ♂ dorsal habitus D ♂ ventral habitus. All scale bars ≈ 2 mm." pageId="67" pageNumber="68">Figures 37</figureCitation>
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<figureCitation captionStart="Figure 38" captionStartId="F38" captionText="Figure 38. Dineutus serrulatus analis. Liberty Co. Florida specimen aedeagus A dorsal view B ventral view C lateral view; Tennessee specimen aedeagus D dorsal view E ventral view F ♂ mesotarsal claws G aedeagus lateral view; Kansas specimen aedeagus H dorsal view I ventral view J lateral view. Scale bar for F ≈ 0.10 mm all others ≈ 1 mm." pageId="67" pageNumber="68">, 38</figureCitation>
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<figureCitation captionStart="Figure 39" captionStartId="F39" captionText="Figure 39. Dineutus serrulatus variation in males. Dineutus serrulatus serrulatus A dorsal habitus B ventral habitus C aedeagus dorsal view; Dineutus serrulatus analis Liberty Co. Florida D dorsal habitus E ventral habitus F aedeagus dorsal view; Dineutus serrulatus analis Tennessee G dorsal habitus H ventral habitus I aedeagus dorsal view; Dineutus serrulatus analis Kansas J dorsal habitus K ventral habitus L aedeagus. Scale bars for C, F, I, L ≈ 1 mm all others ≈ 2 mm." pageId="67" pageNumber="68">, 39</figureCitation>
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<figureCitation captionStart="Figure 51" captionStartId="F51" captionText="Figure 51. Type specimens A Dineutus analis Regimbart, 1882 lectotype and labels B Dineutus discolor Aube, 1838 lectotype and labels C Dineutus solitarius Aube, 1838 lectotype and labels D Dineutus metallicus Aube, 1838 lectotype and labels E Gyrinus longimanus Olivier, 1795 lectotype and labels F Dineutus truncatus mexicanus Ochs, 1925 holotype and labels." pageId="67" pageNumber="68">, 51</figureCitation>
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<figureCitation captionStart="Figure 53" captionStartId="F53" captionText="Figure 53. General distribution map. A Dineutus carolinus B Dineutus ciliatus and Dineutus robertsi C Dineutus serrulatus analis and Dineutus serrulatus serrulatus D Dineutus emarginatus." pageId="67" pageNumber="68">, 53</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="67" pageNumber="68" type="reference_group">
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<paragraph pageId="67" pageNumber="68">
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<taxonomicName class="Insecta" family="Gyrinidae" genus="Dineutes" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Dineutes analis" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="species" species="analis">Dineutes analis</taxonomicName>
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<normalizedToken originalValue="Régimbart">Regimbart</normalizedToken>
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1883: 416,
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<taxonomicName class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus (Cyclinus) analis" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="species" species="analis" subGenus="Cyclinus">Dineutus (Cyclinus) analis</taxonomicName>
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: Ochs 1926: 1377,
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<taxonomicName authorityName="Regimbart" authorityYear="1883" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus serrulatus subsp. analis" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="subSpecies" species="serrulatus" subSpecies="analis">
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<emphasis italics="true" pageId="67" pageNumber="68">Dineutus serrulatus analis</emphasis>
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</taxonomicName>
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:
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<bibRefCitation author="Wood, FE" journalOrPublisher="Proceedings of the United States National Museum" pageId="97" pageNumber="98" pagination="1 - 9" publicationUrl="10.5479/si.00963801.124-3646.1" refId="B131" refString="Wood, FE, 1968. The taxonomic status of Dineutus serrulatus and Dineutus analis in North America (Gyrinidae: Coleoptera). Proceedings of the United States National Museum 124: 1 - 9, DOI: 10.5479/si.00963801.124-3646.1" title="The taxonomic status of Dineutus serrulatus and Dineutus analis in North America (Gyrinidae: Coleoptera)." url="10.5479/si.00963801.124-3646.1" volume="124" year="1968">Wood 1968</bibRefCitation>
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: 4,
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<taxonomicName class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus analis" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="species" species="analis">
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<emphasis italics="true" pageId="67" pageNumber="68">Dineutus analis</emphasis>
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</taxonomicName>
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:
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<bibRefCitation author="Ciegler, JC" journalOrPublisher="Clemson University Public Service Pub." pageId="91" pageNumber="92" refId="B13" refString="Ciegler, JC, Morse, JC, Wheeler, AG, Activities, CUPS, 2003. Water beetles of South Carolina: (Coleoptera: Gyrinidae, Haliplidae, Noteridae, Dytiscidae, Hydrophilidae, Hydraenidae, Scirtidae, Elmidae, Dryopidae, Limnichidae, Heteroceridae, Psephenidae, Ptilodactylidae, and Chelonariidae). Clemson University Public Service Pub." title="Water beetles of South Carolina: (Coleoptera: Gyrinidae, Haliplidae, Noteridae, Dytiscidae, Hydrophilidae, Hydraenidae, Scirtidae, Elmidae, Dryopidae, Limnichidae, Heteroceridae, Psephenidae, Ptilodactylidae, and Chelonariidae)" year="2003">Ciegler et al. 2003</bibRefCitation>
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: 14.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="67" pageNumber="68" type="type locality">
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<paragraph pageId="67" pageNumber="68">Type locality.</paragraph>
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<paragraph pageId="67" pageNumber="68">U.S.A., Texas</paragraph>
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</subSubSection>
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<subSubSection pageId="67" pageNumber="68" type="specimens examined">
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<paragraph pageId="67" pageNumber="68">Specimens examined.</paragraph>
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<paragraph pageId="67" pageNumber="68">41</paragraph>
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</subSubSection>
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<subSubSection pageId="67" pageNumber="68" type="type material examined">
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<paragraph pageId="67" pageNumber="68">Type material examined.</paragraph>
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<paragraph pageId="67" pageNumber="68">Lectotype, here designated (1 ♂ pinned, missing right arm) "Texas [white label, handwritten in black ink, handwriting unknown]// MUSEUM PARIS/ COLL MAURICE REGIMBART/ 1908 [blue label with thin black border, typed black ink]// LECTOTYPUS/ P. Brinck designavit 1955. [white label, typed black ink]// TYPE [red label, typed black ink]// LECTOTYPE [red label, typed black ink]//" deposited in the MNHN. Paralectotype (1 ♂ pinned, missing right mesothoracic leg) "Louisiana [white label, typed black ink]// MUSEUM PARIS/ COLL MAURICE REGIMBART/ 1908 [blue label with thin black border, typed black ink]// PARALECTOTYPE [red label, typed black ink]//" (1 ex. MNHN).</paragraph>
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</subSubSection>
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<subSubSection pageId="67" pageNumber="68" type="material examined">
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<paragraph pageId="67" pageNumber="68">Material examined.</paragraph>
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<paragraph pageId="67" pageNumber="68">
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<emphasis bold="true" pageId="67" pageNumber="68">U.S.A.:</emphasis>
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<emphasis bold="true" pageId="67" pageNumber="68">Arkansas:</emphasis>
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Washington Co., Lake Sequoyah, 7.x.1992, leg. S. Garner (1 ex. MTEC);
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<emphasis bold="true" pageId="67" pageNumber="68">Florida:</emphasis>
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Bradford Co., 3.ii.1949, leg. B.W. Cooper (1 ex. FSCA); Highlands Co., Highlands Hammock State. Prk., 15.iii.1974, leg. R.E. Beer (1 ex. KSEM); Liberty Co., Yellow Creek SE of Telogia, 7.x.1992, leg. F.N. Young, #3503 (12 ex. FSCA); Suwannee Co., Branford, 31.vii.1930, leg. P.W. Oman (1 ex. KSEM);
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<emphasis bold="true" pageId="67" pageNumber="68">Kansas:</emphasis>
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Elk Co., Longton, 1 mi S, 1 mi E, Elk River,
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<normalizedToken originalValue="“T31S”">"T31S"</normalizedToken>
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, 2.viii.1977, leg. S. Hamilton, SEMC 1057036 (1 ex. KSEM); Labette Co., Altamont, 5 mi E, Labette Creek, 22.vi.1974, SEMC 1056921, 1056919 (2 ex. KSEM); Montgomery Co., Caney, 25.vi.1991, leg. D. Miller, (1 ex. MTEC); Montgomery Co., Havana, ca. 2 mi N, Coon Creek, 24.vii.1974, leg. T. Edmonds, SEMC 1057032 (1 ex. KSEM); Montgomery Co., Drum Creek, US-160, 23.vii1974, leg. T. Edmonds, SEMC 1057034 (1 ex. KSEM) Sedwick Co., Goddard, 2.5 mi N, 5 mi E, creek, 17.vii.1975, leg. S. Matthies, SEMC 1057030 (1 ex. KSEM); Wilson Co., Altoon, 3.4 mi S, 3.5 mi E Chetopa Creek, "T29S R17E sec 31 NW 1/4", 5.viii.1977, leg. S. Hamilton, T. Oldham, SEMC 1057019-1057020 (2 ex. KSEM); Wilson Co., Roper, 0.25 mi W, Buffalo Creek, "T27S R15E sec 35, 5.viii.1977, leg. S. Hamilton, T. Oldham, SEMC 1056998 (1 ex. KSEM);
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<emphasis bold="true" pageId="67" pageNumber="68">Mississippi:</emphasis>
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Hancock Co.,
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<normalizedToken originalValue="Devil’s">Devil's</normalizedToken>
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Swamp, 7.v.1965, leg. H.R. Hepburn (3 ex. KSEM); Hancock Co., Asley, 8.iii.1966, leg. H.R. Hepburn, (1 ex. KSEM);
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<emphasis bold="true" pageId="67" pageNumber="68">Tennessee:</emphasis>
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McNairy Co., 8 mi S.W. Ramer, 6.viii.1975 (4 ex. FSCA);
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<emphasis bold="true" pageId="67" pageNumber="68">Texas:</emphasis>
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Montgomery Co., The Woodlands, 10-18.vi.1977, leg. J.E. Wappes (1 ex. FSCA); Victoria Co., Victoria, Musang Creek, 8.ii.1932, leg. L.D. Tuthill (4 ex. KSEM).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="67" pageNumber="68" type="diagnosis">
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<paragraph pageId="67" pageNumber="68">Diagnosis.</paragraph>
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<paragraph pageId="67" pageNumber="68">
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Male (Fig.
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<figureCitation captionStart="Figure 37" captionStartId="F37" captionText="Figure 37. Dineutus serrulatus analis. A ♀ dorsal habitus B ♀ ventral habitus C ♂ dorsal habitus D ♂ ventral habitus. All scale bars ≈ 2 mm." pageId="67" pageNumber="68">37C-D</figureCitation>
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): Size: 9.9-11.4 mm. Body form elongate oval; elytral apices flatly rounded, often with sutural angle produced to a point, apicolateral sinuation present, with sinuation shallow, serration and irregularities present apically near sutural production, elytral apices weakly deflexed, reticulation of pronotal and elytral discs strongly impressed, producing a bronzy appearance; elytral striae faintly evident, most evident on the medial portion of the elytral disc; profemora with sub-apicoventral tooth; protibiae subsinuate; mesotarsal claws (Fig.
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<figureCitation captionStart="Figure 38" captionStartId="F38" captionText="Figure 38. Dineutus serrulatus analis. Liberty Co. Florida specimen aedeagus A dorsal view B ventral view C lateral view; Tennessee specimen aedeagus D dorsal view E ventral view F ♂ mesotarsal claws G aedeagus lateral view; Kansas specimen aedeagus H dorsal view I ventral view J lateral view. Scale bar for F ≈ 0.10 mm all others ≈ 1 mm." pageId="67" pageNumber="68">38F</figureCitation>
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) small and of similar size, with ventral margin with a more or less developed smooth denticle; venter lightly or darkly colored, coloration usually red but ranging to very dark red or black, with the mesothoracic and metathoracic legs usually lighter in coloration, as well as apex of abdomen; Aedeagus (Fig.
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<figureCitation captionStart="Figure 38" captionStartId="F38" captionText="Figure 38. Dineutus serrulatus analis. Liberty Co. Florida specimen aedeagus A dorsal view B ventral view C lateral view; Tennessee specimen aedeagus D dorsal view E ventral view F ♂ mesotarsal claws G aedeagus lateral view; Kansas specimen aedeagus H dorsal view I ventral view J lateral view. Scale bar for F ≈ 0.10 mm all others ≈ 1 mm." pageId="67" pageNumber="68">38A-C, D, E, G, H-J</figureCitation>
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) with median lobe in dorsal view as long as parameres, highly parallel sided, narrowed in apical 1/4, apex flatly to regularly rounded, in lateral view median lobe weakly curved dorsally after basal 1/3, parameres in apical 1/3 weakly laterally expanded, apically obliquely flatly rounded to truncate.
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</paragraph>
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<paragraph pageId="67" pageNumber="68">
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Female (Fig.
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<figureCitation captionStart="Figure 37" captionStartId="F37" captionText="Figure 37. Dineutus serrulatus analis. A ♀ dorsal habitus B ♀ ventral habitus C ♂ dorsal habitus D ♂ ventral habitus. All scale bars ≈ 2 mm." pageId="67" pageNumber="68">37A-B</figureCitation>
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): Size: 10.0-11.4 mm. Body form elongate oval; elytral apices flatly rounded, sutural angle often produced to a point, apicolateral sinuation shallow, serration present apically near sutural production, elytral apices weakly deflexed, reticulation of pronotal and elytral discs strongly impressed, producing a bronzy appearance; elytral striae faintly evident, most evident on the medial portion of the elytral disc; profemora without sub-apicoventral tooth; protibiae club shaped, with lateral margin flatly round; venter lightly or darkly colored, coloration usually red but ranging to very dark red or black, with the mesothoracic and metathoracic legs usually lighter in coloration, as well as apex of abdomen.
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</paragraph>
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<caption pageId="67" pageNumber="68" start="Figure 37" startId="F37">
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<paragraph pageId="67" pageNumber="68">
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<emphasis bold="true" pageId="67" pageNumber="68">Figure 37.</emphasis>
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<taxonomicName authorityName="Regimbart" authorityYear="1883" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus serrulatus subsp. analis" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="subSpecies" species="serrulatus" subSpecies="analis">
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<emphasis italics="true" pageId="67" pageNumber="68">Dineutus serrulatus analis</emphasis>
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</taxonomicName>
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.
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<emphasis bold="true" pageId="67" pageNumber="68">A</emphasis>
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♀ dorsal habitus
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<emphasis bold="true" pageId="67" pageNumber="68">B</emphasis>
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♀ ventral habitus
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<emphasis bold="true" pageId="67" pageNumber="68">C</emphasis>
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♂ dorsal habitus
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<emphasis bold="true" pageId="67" pageNumber="68">D</emphasis>
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♂ ventral habitus. All scale bars ≈ 2 mm.
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</paragraph>
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</caption>
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<caption pageId="67" pageNumber="68" start="Figure 38" startId="F38">
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<paragraph pageId="67" pageNumber="68">
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<emphasis bold="true" pageId="67" pageNumber="68">Figure 38.</emphasis>
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<taxonomicName authorityName="Regimbart" authorityYear="1883" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus serrulatus subsp. analis" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="subSpecies" species="serrulatus" subSpecies="analis">
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<emphasis italics="true" pageId="67" pageNumber="68">Dineutus serrulatus analis</emphasis>
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</taxonomicName>
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. Liberty Co. Florida specimen aedeagus
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<emphasis bold="true" pageId="67" pageNumber="68">A</emphasis>
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dorsal view
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<emphasis bold="true" pageId="67" pageNumber="68">B</emphasis>
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ventral view
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<emphasis bold="true" pageId="67" pageNumber="68">C</emphasis>
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lateral view; Tennessee specimen aedeagus
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<emphasis bold="true" pageId="67" pageNumber="68">D</emphasis>
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dorsal view
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<emphasis bold="true" pageId="67" pageNumber="68">E</emphasis>
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ventral view
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<emphasis bold="true" pageId="67" pageNumber="68">F</emphasis>
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♂ mesotarsal claws
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<emphasis bold="true" pageId="67" pageNumber="68">G</emphasis>
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aedeagus lateral view; Kansas specimen aedeagus
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<emphasis bold="true" pageId="67" pageNumber="68">H</emphasis>
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dorsal view
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<emphasis bold="true" pageId="67" pageNumber="68">I</emphasis>
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ventral view
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<emphasis bold="true" pageId="67" pageNumber="68">J</emphasis>
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lateral view. Scale bar for
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<emphasis bold="true" pageId="67" pageNumber="68">F</emphasis>
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≈ 0.10 mm all others ≈ 1 mm.
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</paragraph>
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</caption>
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<caption pageId="67" pageNumber="68" start="Figure 39" startId="F39">
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<paragraph pageId="67" pageNumber="68">
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<emphasis bold="true" pageId="67" pageNumber="68">Figure 39.</emphasis>
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<taxonomicName authorityName="LeConte" authorityYear="1868" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus serrulatus" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="species" species="serrulatus">
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<emphasis italics="true" pageId="67" pageNumber="68">Dineutus serrulatus</emphasis>
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</taxonomicName>
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variation in males.
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<taxonomicName authority="serrulatus" authorityName="serrulatus LeConte" authorityYear="1868" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus serrulatus subsp. serrulatus" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="subSpecies" species="serrulatus" subSpecies="serrulatus">
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<emphasis italics="true" pageId="67" pageNumber="68">Dineutus serrulatus serrulatus</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="67" pageNumber="68">A</emphasis>
|
||
dorsal habitus
|
||
<emphasis bold="true" pageId="67" pageNumber="68">B</emphasis>
|
||
ventral habitus
|
||
<emphasis bold="true" pageId="67" pageNumber="68">C</emphasis>
|
||
aedeagus dorsal view;
|
||
<taxonomicName authorityName="Regimbart" authorityYear="1883" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus serrulatus subsp. analis" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="subSpecies" species="serrulatus" subSpecies="analis">
|
||
<emphasis italics="true" pageId="67" pageNumber="68">Dineutus serrulatus analis</emphasis>
|
||
</taxonomicName>
|
||
Liberty Co. Florida
|
||
<emphasis bold="true" pageId="67" pageNumber="68">D</emphasis>
|
||
dorsal habitus
|
||
<emphasis bold="true" pageId="67" pageNumber="68">E</emphasis>
|
||
ventral habitus
|
||
<emphasis bold="true" pageId="67" pageNumber="68">F</emphasis>
|
||
aedeagus dorsal view;
|
||
<taxonomicName authorityName="Regimbart" authorityYear="1883" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus serrulatus subsp. analis" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="subSpecies" species="serrulatus" subSpecies="analis">
|
||
<emphasis italics="true" pageId="67" pageNumber="68">Dineutus serrulatus analis</emphasis>
|
||
</taxonomicName>
|
||
Tennessee
|
||
<emphasis bold="true" pageId="67" pageNumber="68">G</emphasis>
|
||
dorsal habitus
|
||
<emphasis bold="true" pageId="67" pageNumber="68">H</emphasis>
|
||
ventral habitus
|
||
<emphasis bold="true" pageId="67" pageNumber="68">I</emphasis>
|
||
aedeagus dorsal view;
|
||
<taxonomicName authorityName="Regimbart" authorityYear="1883" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus serrulatus subsp. analis" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="subSpecies" species="serrulatus" subSpecies="analis">
|
||
<emphasis italics="true" pageId="67" pageNumber="68">Dineutus serrulatus analis</emphasis>
|
||
</taxonomicName>
|
||
Kansas
|
||
<emphasis bold="true" pageId="67" pageNumber="68">J</emphasis>
|
||
dorsal habitus
|
||
<emphasis bold="true" pageId="67" pageNumber="68">K</emphasis>
|
||
ventral habitus
|
||
<emphasis bold="true" pageId="67" pageNumber="68">L</emphasis>
|
||
aedeagus. Scale bars for
|
||
<emphasis bold="true" pageId="67" pageNumber="68">C, F, I, L</emphasis>
|
||
≈ 1 mm all others ≈ 2 mm.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="67" pageNumber="68" type="differential diagnosis">
|
||
<paragraph pageId="67" pageNumber="68">Differential diagnosis.</paragraph>
|
||
<paragraph pageId="67" pageNumber="68">
|
||
<taxonomicName authorityName="Regimbart" authorityYear="1883" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus serrulatus subsp. analis" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="subSpecies" species="serrulatus" subSpecies="analis">
|
||
<emphasis italics="true" pageId="67" pageNumber="68">Dineutus serrulatus analis</emphasis>
|
||
</taxonomicName>
|
||
is unique among all other North American
|
||
<taxonomicName class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="genus">
|
||
<emphasis italics="true" pageId="67" pageNumber="68">Dineutus</emphasis>
|
||
</taxonomicName>
|
||
species in belong elongate oval and attenuated anteriorly, with elytral apices having apicolateral sinuations in both sexes, flatly rounded elytral apices, often with the sutural angle produced to a point, and with serration present, males with the profemora with a sub-apicoventral tooth, and in the form of the male aedeagus. The species most similar to
|
||
<taxonomicName authorityName="Regimbart" authorityYear="1883" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus serrulatus subsp. analis" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="subSpecies" species="serrulatus" subSpecies="analis">
|
||
<emphasis italics="true" pageId="67" pageNumber="68">Dineutus serrulatus analis</emphasis>
|
||
</taxonomicName>
|
||
is
|
||
<taxonomicName authorityName="Roberts" authorityYear="1895" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus productus" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="species" species="productus">
|
||
<emphasis italics="true" pageId="67" pageNumber="68">Dineutus productus</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<taxonomicName authorityName="Regimbart" authorityYear="1883" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus serrulatus subsp. analis" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="subSpecies" species="serrulatus" subSpecies="analis">
|
||
<emphasis italics="true" pageId="67" pageNumber="68">Dineutus serrulatus analis</emphasis>
|
||
</taxonomicName>
|
||
can be separated from
|
||
<taxonomicName authorityName="Roberts" authorityYear="1895" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus productus" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="species" species="productus">
|
||
<emphasis italics="true" pageId="67" pageNumber="68">Dineutus productus</emphasis>
|
||
</taxonomicName>
|
||
by the differential diagnosis given for
|
||
<taxonomicName authorityName="Roberts" authorityYear="1895" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus productus" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="species" species="productus">
|
||
<emphasis italics="true" pageId="67" pageNumber="68">Dineutus productus</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph pageId="67" pageNumber="68">
|
||
Distinguishing between
|
||
<taxonomicName authorityName="Regimbart" authorityYear="1883" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus serrulatus subsp. analis" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="subSpecies" species="serrulatus" subSpecies="analis">
|
||
<emphasis italics="true" pageId="67" pageNumber="68">Dineutus serrulatus analis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName authority="serrulatus" authorityName="serrulatus LeConte" authorityYear="1868" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus serrulatus subsp. serrulatus" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="subSpecies" species="serrulatus" subSpecies="serrulatus">
|
||
<emphasis italics="true" pageId="67" pageNumber="68">Dineutus serrulatus serrulatus</emphasis>
|
||
</taxonomicName>
|
||
can primarily be done using the differences in the key listed above.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="67" pageNumber="68" type="distribution">
|
||
<paragraph pageId="67" pageNumber="68">Distribution</paragraph>
|
||
<paragraph pageId="67" pageNumber="68">
|
||
<emphasis bold="true" pageId="67" pageNumber="68">
|
||
(Fig.
|
||
<figureCitation captionStart="Figure 53" captionStartId="F53" captionText="Figure 53. General distribution map. A Dineutus carolinus B Dineutus ciliatus and Dineutus robertsi C Dineutus serrulatus analis and Dineutus serrulatus serrulatus D Dineutus emarginatus." pageId="67" pageNumber="68">53C</figureCitation>
|
||
).
|
||
</emphasis>
|
||
Southeastern United States (
|
||
<bibRefCitation author="Ciegler, JC" journalOrPublisher="Clemson University Public Service Pub." pageId="91" pageNumber="92" refId="B13" refString="Ciegler, JC, Morse, JC, Wheeler, AG, Activities, CUPS, 2003. Water beetles of South Carolina: (Coleoptera: Gyrinidae, Haliplidae, Noteridae, Dytiscidae, Hydrophilidae, Hydraenidae, Scirtidae, Elmidae, Dryopidae, Limnichidae, Heteroceridae, Psephenidae, Ptilodactylidae, and Chelonariidae). Clemson University Public Service Pub." title="Water beetles of South Carolina: (Coleoptera: Gyrinidae, Haliplidae, Noteridae, Dytiscidae, Hydrophilidae, Hydraenidae, Scirtidae, Elmidae, Dryopidae, Limnichidae, Heteroceridae, Psephenidae, Ptilodactylidae, and Chelonariidae)" year="2003">Ciegler et al. 2003</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Epler, JH" journalOrPublisher="Bureau of Water Resource Protection, Florida Department of Environmental Protection, Tallahassee" pageId="91" pageNumber="92" refId="B18" refString="Epler, JH, 2010. The Water Beetles of Florida - an identification manual for the families Chrysomelidae, Curculionidae, Dryopidae, Dytiscidae, Elmidae, Gyrinidae, Haliplidae, Helophoridae, Hydraenidae, Hydrochidae, Hydrophilidae, Noteridae, Psephenidae, Ptilodactylidae and Scirtidae." title="The Water Beetles of Florida - an identification manual for the families Chrysomelidae, Curculionidae, Dryopidae, Dytiscidae, Elmidae, Gyrinidae, Haliplidae, Helophoridae, Hydraenidae, Hydrochidae, Hydrophilidae, Noteridae, Psephenidae, Ptilodactylidae and Scirtidae" year="2010">Epler 2010</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Regimbart, M" journalOrPublisher="Annales de la Societe entomologique de France" pageId="95" pageNumber="96" pagination="379 - 458" refId="B103" refString="Regimbart, M, 1882. Essai monographique de la famille des Gyrinidae. 1e partie. In: Annales de la Societe entomologique de France.: 379 - 458" title="Essai monographique de la famille des Gyrinidae. 1 e partie" volumeTitle="Annales de la Societe entomologique de France." year="1882">
|
||
<normalizedToken originalValue="Régimbart">Regimbart</normalizedToken>
|
||
1882
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Roberts, CH" journalOrPublisher="Transactions of the American Entomological Society" pageId="95" pageNumber="96" pagination="279 - 288" refId="B107" refString="Roberts, CH, 1895. The species of Dineutes of America north of Mexico. Transactions of the American Entomological Society 22: 279 - 288" title="The species of Dineutes of America north of Mexico." volume="22" year="1895">Roberts 1895</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Wood, FE" journalOrPublisher="University of Missouri, Columbia, Missouri" pageId="97" pageNumber="98" refId="B130" refString="Wood, FE, 1962. A synopsis of the genus Dineutus (Coleoptera: Gyrinidae) in the Western Hemisphere. University of Missouri, Columbia, Missouri" title="A synopsis of the genus Dineutus (Coleoptera: Gyrinidae) in the Western Hemisphere" year="1962">Wood 1962</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Wood, FE" journalOrPublisher="Proceedings of the United States National Museum" pageId="97" pageNumber="98" pagination="1 - 9" publicationUrl="10.5479/si.00963801.124-3646.1" refId="B131" refString="Wood, FE, 1968. The taxonomic status of Dineutus serrulatus and Dineutus analis in North America (Gyrinidae: Coleoptera). Proceedings of the United States National Museum 124: 1 - 9, DOI: 10.5479/si.00963801.124-3646.1" title="The taxonomic status of Dineutus serrulatus and Dineutus analis in North America (Gyrinidae: Coleoptera)." url="10.5479/si.00963801.124-3646.1" volume="124" year="1968">1968</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="67" pageNumber="68" type="habitat">
|
||
<paragraph pageId="67" pageNumber="68">Habitat.</paragraph>
|
||
<paragraph pageId="67" pageNumber="68">
|
||
Lotic species found in small streams usually below 500 feet in elevation (
|
||
<bibRefCitation author="Wood, FE" journalOrPublisher="Proceedings of the United States National Museum" pageId="97" pageNumber="98" pagination="1 - 9" publicationUrl="10.5479/si.00963801.124-3646.1" refId="B131" refString="Wood, FE, 1968. The taxonomic status of Dineutus serrulatus and Dineutus analis in North America (Gyrinidae: Coleoptera). Proceedings of the United States National Museum 124: 1 - 9, DOI: 10.5479/si.00963801.124-3646.1" title="The taxonomic status of Dineutus serrulatus and Dineutus analis in North America (Gyrinidae: Coleoptera)." url="10.5479/si.00963801.124-3646.1" volume="124" year="1968">Wood 1968</bibRefCitation>
|
||
). For a more in depth description of habitat see (
|
||
<bibRefCitation author="Gustafson, GT" journalOrPublisher="The Coleopterists Bulletin" pageId="92" pageNumber="93" pagination="714 - 718" publicationUrl="10.1649/0010-065X-68.4.714" refId="B37" refString="Gustafson, GT, Maier, CA, Baca, SM, Faris, CK, 2014. Scientific Note: Rediscovery of Lutrochus laticeps Casey, 1893 (Coleoptera: Lutrochidae) and the discovery of Dineutus productus Roberts, 1895 and Dineutus serrulatus analis Regimbart, 1882 (Coleoptera: Gyrinidae) in Kansas, USA, with notes on habitat preference. The Coleopterists Bulletin 68: 714 - 718, DOI: 10.1649/0010-065X-68.4.714" title="Scientific Note: Rediscovery of Lutrochus laticeps Casey, 1893 (Coleoptera: Lutrochidae) and the discovery of Dineutus productus Roberts, 1895 and Dineutus serrulatus analis Regimbart, 1882 (Coleoptera: Gyrinidae) in Kansas, USA, with notes on habitat preference." url="10.1649/0010-065X-68.4.714" volume="68" year="2014">Gustafson et al. 2014</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="67" pageNumber="68" type="discussion">
|
||
<paragraph pageId="67" pageNumber="68">Discussion.</paragraph>
|
||
<paragraph pageId="67" pageNumber="68">
|
||
Of the two subspecies
|
||
<taxonomicName authorityName="Regimbart" authorityYear="1883" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus serrulatus subsp. analis" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="subSpecies" species="serrulatus" subSpecies="analis">
|
||
<emphasis italics="true" pageId="67" pageNumber="68">Dineutus serrulatus analis</emphasis>
|
||
</taxonomicName>
|
||
has the wider of the two ranges (
|
||
<bibRefCitation author="Wood, FE" journalOrPublisher="Proceedings of the United States National Museum" pageId="97" pageNumber="98" pagination="1 - 9" publicationUrl="10.5479/si.00963801.124-3646.1" refId="B131" refString="Wood, FE, 1968. The taxonomic status of Dineutus serrulatus and Dineutus analis in North America (Gyrinidae: Coleoptera). Proceedings of the United States National Museum 124: 1 - 9, DOI: 10.5479/si.00963801.124-3646.1" title="The taxonomic status of Dineutus serrulatus and Dineutus analis in North America (Gyrinidae: Coleoptera)." url="10.5479/si.00963801.124-3646.1" volume="124" year="1968">Wood 1968</bibRefCitation>
|
||
).
|
||
<taxonomicName authority="serrulatus" authorityName="serrulatus LeConte" authorityYear="1868" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus serrulatus subsp. serrulatus" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="subSpecies" species="serrulatus" subSpecies="serrulatus">
|
||
<emphasis italics="true" pageId="67" pageNumber="68">Dineutus serrulatus serrulatus</emphasis>
|
||
</taxonomicName>
|
||
is primarily distributed in Florida and to the east in the Carolinas (
|
||
<bibRefCitation author="Young, FN" journalOrPublisher=") Unveristy of Florida Studies Biological Science Series, Gainesville" pageId="97" pageNumber="98" refId="B133" refString="Young, FN, 1954. The Water Beetles of Florida. In: Florida Uo (Ed.) Unveristy of Florida Studies Biological Science Series, Gainesville" title="The Water Beetles of Florida. In: Florida Uo (Ed." year="1954">Young 1954</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Sanderson, MW" journalOrPublisher="Aquatic Insects and Oligochaetes of North and South Carolina" pageId="96" pageNumber="97" pagination="10.29 - 10.38" refId="B116" refString="Sanderson, MW, 1982. . Aquatic Insects and Oligochaetes of North and South Carolina Ill: 10.29 - 10.38" volume="Ill" year="1982">Sanderson 1982</bibRefCitation>
|
||
). In northern Florida where the two subspecies meet specimens show intermediate morphology. Specimens examined in this study from Liberty County, Florida, (Fig.
|
||
<figureCitation captionStart="Figure 39" captionStartId="F39" captionText="Figure 39. Dineutus serrulatus variation in males. Dineutus serrulatus serrulatus A dorsal habitus B ventral habitus C aedeagus dorsal view; Dineutus serrulatus analis Liberty Co. Florida D dorsal habitus E ventral habitus F aedeagus dorsal view; Dineutus serrulatus analis Tennessee G dorsal habitus H ventral habitus I aedeagus dorsal view; Dineutus serrulatus analis Kansas J dorsal habitus K ventral habitus L aedeagus. Scale bars for C, F, I, L ≈ 1 mm all others ≈ 2 mm." pageId="67" pageNumber="68">39D</figureCitation>
|
||
[FSCA]) showed intermediate dorsal coloration being polished black medially, but laterally bronzy green and the sperm-groove of the aedeagus (Fig.
|
||
<figureCitation captionStart="Figure 38" captionStartId="F38" captionText="Figure 38. Dineutus serrulatus analis. Liberty Co. Florida specimen aedeagus A dorsal view B ventral view C lateral view; Tennessee specimen aedeagus D dorsal view E ventral view F ♂ mesotarsal claws G aedeagus lateral view; Kansas specimen aedeagus H dorsal view I ventral view J lateral view. Scale bar for F ≈ 0.10 mm all others ≈ 1 mm." pageId="67" pageNumber="68">38B</figureCitation>
|
||
) is intermediate between the narrowed sperm-groove of northern populations of
|
||
<taxonomicName authorityName="Regimbart" authorityYear="1883" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus serrulatus subsp. analis" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="subSpecies" species="serrulatus" subSpecies="analis">
|
||
<emphasis italics="true" pageId="67" pageNumber="68">Dineutus serrulatus analis</emphasis>
|
||
</taxonomicName>
|
||
and the more broad sperm-groove of
|
||
<taxonomicName authority="serrulatus" authorityName="serrulatus LeConte" authorityYear="1868" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus serrulatus subsp. serrulatus" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="subSpecies" species="serrulatus" subSpecies="serrulatus">
|
||
<emphasis italics="true" pageId="67" pageNumber="68">Dineutus serrulatus serrulatus</emphasis>
|
||
</taxonomicName>
|
||
from southern Florida. These specimens from Liberty County (FSCA) also show unique variation in the parameres (Fig.
|
||
<figureCitation captionStart="Figure 38" captionStartId="F38" captionText="Figure 38. Dineutus serrulatus analis. Liberty Co. Florida specimen aedeagus A dorsal view B ventral view C lateral view; Tennessee specimen aedeagus D dorsal view E ventral view F ♂ mesotarsal claws G aedeagus lateral view; Kansas specimen aedeagus H dorsal view I ventral view J lateral view. Scale bar for F ≈ 0.10 mm all others ≈ 1 mm." pageId="67" pageNumber="68">38A</figureCitation>
|
||
), in that they are much more narrow and parallel sided in their apical half, not exhibiting the lateral expansions and arc seen in the parameres of other populations. However, the median lobe is identical in shape to that of
|
||
<taxonomicName authority="serrulatus" authorityName="serrulatus LeConte" authorityYear="1868" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus serrulatus subsp. serrulatus" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="subSpecies" species="serrulatus" subSpecies="serrulatus">
|
||
<emphasis italics="true" pageId="67" pageNumber="68">Dineutus serrulatus serrulatus</emphasis>
|
||
</taxonomicName>
|
||
. While this variation in the past may have been enough to qualify as sub-specific differences, given how highly variable this species is (Fig.
|
||
<figureCitation captionStart="Figure 39" captionStartId="F39" captionText="Figure 39. Dineutus serrulatus variation in males. Dineutus serrulatus serrulatus A dorsal habitus B ventral habitus C aedeagus dorsal view; Dineutus serrulatus analis Liberty Co. Florida D dorsal habitus E ventral habitus F aedeagus dorsal view; Dineutus serrulatus analis Tennessee G dorsal habitus H ventral habitus I aedeagus dorsal view; Dineutus serrulatus analis Kansas J dorsal habitus K ventral habitus L aedeagus. Scale bars for C, F, I, L ≈ 1 mm all others ≈ 2 mm." pageId="67" pageNumber="68">39</figureCitation>
|
||
), no formal name will be applied at this time. Making the situation even more difficult,
|
||
<taxonomicName authorityName="Regimbart" authorityYear="1883" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus serrulatus subsp. analis" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="subSpecies" species="serrulatus" subSpecies="analis">
|
||
<emphasis italics="true" pageId="67" pageNumber="68">Dineutus serrulatus analis</emphasis>
|
||
</taxonomicName>
|
||
from Texas (Fig.
|
||
<figureCitation captionStart="Figure 38" captionStartId="F38" captionText="Figure 38. Dineutus serrulatus analis. Liberty Co. Florida specimen aedeagus A dorsal view B ventral view C lateral view; Tennessee specimen aedeagus D dorsal view E ventral view F ♂ mesotarsal claws G aedeagus lateral view; Kansas specimen aedeagus H dorsal view I ventral view J lateral view. Scale bar for F ≈ 0.10 mm all others ≈ 1 mm." pageId="67" pageNumber="68">38D, E</figureCitation>
|
||
[KSEM]) have the aedeagus and sperm-groove identical to those of
|
||
<taxonomicName authority="serrulatus" authorityName="serrulatus LeConte" authorityYear="1868" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus serrulatus subsp. serrulatus" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="subSpecies" species="serrulatus" subSpecies="serrulatus">
|
||
<emphasis italics="true" pageId="67" pageNumber="68">Dineutus serrulatus serrulatus</emphasis>
|
||
</taxonomicName>
|
||
(Fig.
|
||
<figureCitation captionStart="Figure 41" captionStartId="F41" captionText="Figure 41. Dineutus serrulatus serrulatus. A aedeagus dorsal view B aedeagus ventral view C ♂ mesotarsal claws D aedeagus lateral view. Scale bar for C ≈ 0.10 mm all others ≈ 1 mm." pageId="67" pageNumber="68">41A, B</figureCitation>
|
||
). Specimens from southeastern Kansas (KSEM) were notable for having a bronzy dorsal surface, but a very dark reddish brown venter (Fig.
|
||
<figureCitation captionStart="Figure 39" captionStartId="F39" captionText="Figure 39. Dineutus serrulatus variation in males. Dineutus serrulatus serrulatus A dorsal habitus B ventral habitus C aedeagus dorsal view; Dineutus serrulatus analis Liberty Co. Florida D dorsal habitus E ventral habitus F aedeagus dorsal view; Dineutus serrulatus analis Tennessee G dorsal habitus H ventral habitus I aedeagus dorsal view; Dineutus serrulatus analis Kansas J dorsal habitus K ventral habitus L aedeagus. Scale bars for C, F, I, L ≈ 1 mm all others ≈ 2 mm." pageId="67" pageNumber="68">39J, K</figureCitation>
|
||
). The profemoral subapicoventral tooth is also quite large for a member of
|
||
<taxonomicName authorityName="Regimbart" authorityYear="1883" class="Insecta" family="Gyrinidae" genus="Dineutus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dineutus serrulatus subsp. analis" order="Coleoptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="subSpecies" species="serrulatus" subSpecies="analis">
|
||
<emphasis italics="true" pageId="67" pageNumber="68">Dineutus serrulatus analis</emphasis>
|
||
</taxonomicName>
|
||
. Future genetic work may shed better light on the significance of this variation.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="67" pageNumber="68" type="type designation">
|
||
<paragraph pageId="67" pageNumber="68">Type designation.</paragraph>
|
||
<paragraph pageId="67" pageNumber="68">
|
||
<bibRefCitation author="Regimbart, M" journalOrPublisher="Annales de la Societe entomologique de France" pageId="95" pageNumber="96" pagination="379 - 458" refId="B103" refString="Regimbart, M, 1882. Essai monographique de la famille des Gyrinidae. 1e partie. In: Annales de la Societe entomologique de France.: 379 - 458" title="Essai monographique de la famille des Gyrinidae. 1 e partie" volumeTitle="Annales de la Societe entomologique de France." year="1882">
|
||
<normalizedToken originalValue="Régimbart">Regimbart</normalizedToken>
|
||
(1882)
|
||
</bibRefCitation>
|
||
in the original description describes the species from both Louisiana and Texas. In the MNHN there are two specimens from the
|
||
<normalizedToken originalValue="Régimbart">Regimbart</normalizedToken>
|
||
Collection, one from Texas and one from Louisiana. Here we formerly designate the specimen from Texas (Fig.
|
||
<figureCitation captionStart="Figure 51" captionStartId="F51" captionText="Figure 51. Type specimens A Dineutus analis Regimbart, 1882 lectotype and labels B Dineutus discolor Aube, 1838 lectotype and labels C Dineutus solitarius Aube, 1838 lectotype and labels D Dineutus metallicus Aube, 1838 lectotype and labels E Gyrinus longimanus Olivier, 1795 lectotype and labels F Dineutus truncatus mexicanus Ochs, 1925 holotype and labels." pageId="67" pageNumber="68">51A</figureCitation>
|
||
) as the lectotype and the specimen from Louisiana as the paralectotype.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |