163 lines
19 KiB
XML
163 lines
19 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1136.72744" ID-Pensoft-Pub="1313-2970-1136-1" ID-Pensoft-UUID="5D0E6613B1D05E4293ABEE4BFD1CA18A" ID-ZooBank="11C6BBFB339A4672AE662CE2B1E6321E" ModsDocID="1313-2970-1136-1" checkinTime="1671287389350" checkinUser="pensoft" docAuthor="Miller, Kelly B." docDate="2022" docId="2127CC1528955359A7BB07D117DCCA43" docLanguage="en" docName="ZooKeys 1136: 1-56" docOrigin="ZooKeys 1136" docPubDate="2022-12-16" docSource="http://dx.doi.org/10.3897/zookeys.1136.72744" docTitle="Desmopachria surinamensis Miller 2022, sp. nov." docType="treatment" docUuid="1ECD49A5-390B-45B8-AA8E-1B1771B3DD23" docUuidSource="ZooBank" docVersion="2" id="5D0E6613B1D05E4293ABEE4BFD1CA18A" lastPageNumber="1" masterDocId="5D0E6613B1D05E4293ABEE4BFD1CA18A" masterDocTitle="Nineteen new species of Desmopachria Babington, 1841 (Coleoptera, Adephaga, Dytiscidae, Hydroporinae, Hyphydrini) with notes on the taxonomy of the genus" masterLastPageNumber="56" masterPageNumber="1" pageNumber="1" updateTime="1671287691396" 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>Nineteen new species of Desmopachria Babington, 1841 (Coleoptera, Adephaga, Dytiscidae, Hydroporinae, Hyphydrini) with notes on the taxonomy of the genus</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: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 - 0001, USA</mods:affiliation>
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<mods:nameIdentifier type="email">kbmiller@unm.edu</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-12-16</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1136</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>56</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.1136.72744</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.1136.72744</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1136-1</mods:identifier>
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<mods:identifier type="ZooBank">11C6BBFB339A4672AE662CE2B1E6321E</mods:identifier>
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<mods:identifier type="Pensoft-UUID">5D0E6613B1D05E4293ABEE4BFD1CA18A</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:zoobank.org:act:1ECD49A5-390B-45B8-AA8E-1B1771B3DD23" httpUri="http://treatment.plazi.org/id/2127CC1528955359A7BB07D117DCCA43" lastPageNumber="1" pageId="0" pageNumber="1">
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<subSubSection pageId="0" pageNumber="1" type="nomenclature">
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName LSID="http://zoobank.org/1ECD49A5-390B-45B8-AA8E-1B1771B3DD23" authority="Miller, 2022" authorityName="Miller" authorityYear="2022" class="Insecta" family="Dytiscidae" genus="Desmopachria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Desmopachria surinamensis" order="Coleoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="surinamensis" status="sp. nov.">Desmopachria surinamensis</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="description">
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<paragraph pageId="0" pageNumber="1">
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<figureCitation captionStart="Figures 1–12" captionStartId="F1" captionText="Figures 1 - 12. Desmopachria species. (1, 2) Desmopachria divergens 1 habitus 2 male genitalia, ventral aspect. (3,4) Desmopachria lineata 1 habitus 2 male genitalia ventral aspect (5 - 8) Desmopachria surinamensis 5 habitus 6 - 8 male genitalia 6 median lobe, right lateral aspect 7 median lobe, ventral aspect 8 right lateral lobe, right lateral aspect (9 - 12) Desmopachria tenua 9 habitus 10 median lobe, right lateral aspect 11 median lobe and right lateral lobe, ventral aspect; 12 right lateral lobe, right lateral aspect. Scale bars: 1.0 mm for habitus drawings." figureDoi="10.3897/zookeys.1136.72744.figures1-12" httpUri="https://binary.pensoft.net/fig/782453" pageId="0" pageNumber="1">Figures 6-8</figureCitation>
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<figureCitation captionStart="Figures 76, 77" captionStartId="F7" captionText="Figures 76, 77. Desmopachria species distributions. 76 ungrouped Desmopachria species 77 Desmopachria apicodente species group." figureDoi="10.3897/zookeys.1136.72744.figures76-77" httpUri="https://binary.pensoft.net/fig/782459" pageId="0" pageNumber="1">, 76</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="type locality">
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<paragraph pageId="0" pageNumber="1">Type locality.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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Suriname, Sipaliwini District, Raleighvallen Nature Reserve, Voltzberg Trail,
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<geoCoordinate degrees="4" direction="north" minutes="40.910" orientation="latitude" precision="1" value="4.6818333">4°40.910'N</geoCoordinate>
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,
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<geoCoordinate degrees="56" direction="west" minutes="11.138" orientation="longitude" precision="1" value="-56.185635">56°11.138'W</geoCoordinate>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="diagnosis">
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<paragraph pageId="0" pageNumber="1">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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This species is similar to members of the
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<taxonomicName authorityName="Miller" authorityYear="2022" class="Insecta" family="Dytiscidae" genus="Desmopachria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Desmopachria apicodente" order="Coleoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="apicodente">
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<emphasis italics="true" pageId="0" pageNumber="1">Desmopachria apicodente</emphasis>
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</taxonomicName>
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group in having a longitudinal tumidity laterally on the elytron, being extremely broad (TL/GW = 1.3-1.4) and having a very distinctive, flattened bead along the anterior clypeal margin. However,
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<taxonomicName authorityName="Miller" authorityYear="2022" class="Insecta" family="Dytiscidae" genus="Desmopachria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Desmopachria surinamensis" order="Coleoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="surinamensis">
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<emphasis italics="true" pageId="0" pageNumber="1">Desmopachria surinamensis</emphasis>
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</taxonomicName>
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lacks the apical tooth on the lateral lobe characteristic of the
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<taxonomicName authorityName="Miller" authorityYear="2022" class="Insecta" family="Dytiscidae" genus="Desmopachria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Desmopachria apicodente" order="Coleoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="apicodente">
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<emphasis italics="true" pageId="0" pageNumber="1">Desmopachria apicodente</emphasis>
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</taxonomicName>
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group (see below). The male genitalia are distinctive. The median lobe in ventral aspect is elongate, broad, and comprised of long, slender, evenly curved lateral margins with a thin region in between (Fig.
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<figureCitation captionStart="Figures 1–12" captionStartId="F1" captionText="Figures 1 - 12. Desmopachria species. (1, 2) Desmopachria divergens 1 habitus 2 male genitalia, ventral aspect. (3,4) Desmopachria lineata 1 habitus 2 male genitalia ventral aspect (5 - 8) Desmopachria surinamensis 5 habitus 6 - 8 male genitalia 6 median lobe, right lateral aspect 7 median lobe, ventral aspect 8 right lateral lobe, right lateral aspect (9 - 12) Desmopachria tenua 9 habitus 10 median lobe, right lateral aspect 11 median lobe and right lateral lobe, ventral aspect; 12 right lateral lobe, right lateral aspect. Scale bars: 1.0 mm for habitus drawings." figureDoi="10.3897/zookeys.1136.72744.figures1-12" httpUri="https://binary.pensoft.net/fig/782453" pageId="0" pageNumber="1">7</figureCitation>
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). The apices of the lateral struts are narrowly rounded and proximate with a small emargination in-between (Fig.
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<figureCitation captionStart="Figures 1–12" captionStartId="F1" captionText="Figures 1 - 12. Desmopachria species. (1, 2) Desmopachria divergens 1 habitus 2 male genitalia, ventral aspect. (3,4) Desmopachria lineata 1 habitus 2 male genitalia ventral aspect (5 - 8) Desmopachria surinamensis 5 habitus 6 - 8 male genitalia 6 median lobe, right lateral aspect 7 median lobe, ventral aspect 8 right lateral lobe, right lateral aspect (9 - 12) Desmopachria tenua 9 habitus 10 median lobe, right lateral aspect 11 median lobe and right lateral lobe, ventral aspect; 12 right lateral lobe, right lateral aspect. Scale bars: 1.0 mm for habitus drawings." figureDoi="10.3897/zookeys.1136.72744.figures1-12" httpUri="https://binary.pensoft.net/fig/782453" pageId="0" pageNumber="1">7</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="description">
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<paragraph pageId="0" pageNumber="1">Description.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Measurements.</emphasis>
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TL = 1.9-2.0 mm, GW = 1.4-1.5 mm, PW = 1.0-1.1 mm, HW = 0.6-0.7 mm, EW = 0.4-0.5 mm, TL/GW = 1.3-1.4, HW/EW = 1.8-1.9. Body very broad, rounded, laterally broadly curved, lateral margins continuous between pronotum and elytron, body broadest across elytra near midlength of body (Fig.
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<figureCitation captionStart="Figures 1–12" captionStartId="F1" captionText="Figures 1 - 12. Desmopachria species. (1, 2) Desmopachria divergens 1 habitus 2 male genitalia, ventral aspect. (3,4) Desmopachria lineata 1 habitus 2 male genitalia ventral aspect (5 - 8) Desmopachria surinamensis 5 habitus 6 - 8 male genitalia 6 median lobe, right lateral aspect 7 median lobe, ventral aspect 8 right lateral lobe, right lateral aspect (9 - 12) Desmopachria tenua 9 habitus 10 median lobe, right lateral aspect 11 median lobe and right lateral lobe, ventral aspect; 12 right lateral lobe, right lateral aspect. Scale bars: 1.0 mm for habitus drawings." figureDoi="10.3897/zookeys.1136.72744.figures1-12" httpUri="https://binary.pensoft.net/fig/782453" pageId="0" pageNumber="1">6</figureCitation>
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).
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</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Coloration.</emphasis>
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Dorsal surface of head and pronotum orange. Elytron red, slightly paler anterolaterally. Head appendages, pro- and mesothoracic legs and ventral surfaces of head and prothorax orange, other ventral surfaces red.
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</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Sculpture and structure.</emphasis>
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Head broad, anteriorly produced, flattened, anterior margin of clypeus curved, margined with conspicuous, continuous flattened narrow bead; surface of head shiny, finely and sparsely punctate; eyes large (HW/EW = 1.8-19); antennae short, scape and pedicel relatively large and rounded, flagellomere III long and slender, apically expanded, antennomeres IV-X short and broad, lobed at anterodorsal angle, antennomere XI elongate, apically pointed. Pronotum very short, lateral margins short, slightly curved with continuous narrow bead, of even width throughout length; surface shiny, nearly impunctate medially, punctate around margins, punctation somewhat variable, with few larger punctures. Elytron moderately broad, laterally broadly curved; surface shiny, somewhat more coarsely and evenly punctate than pronotum, punctation fine, some punctures anteromedially on elytron forming moderately distinct longitudinal linear series; laterally with distinctive longitudinal rounded ridge extending posteriorly from humeral angle ~ 1/3 length of elytron. Prosternum extremely short, longitudinally compressed, medially slightly carinate; prosternal process slender anteriorly, with distinctive, small medial tubercle, apically short and broad, medially flattened, apically acutely pointed. Metaventrite broad and evenly smoothly convex medially, surface shiny, impunctate; metaventrite wings extremely slender. Metacoxa with medial portion short, ~ 1/3 length of metaventrite medially, metacoxal lines slightly divergent anteriorly; lateral portion of metacoxa extremely large, anteriorly strongly expanded; surface shiny, impunctate. Metatrochanter large, subequal to length of ventral margin of metafemur; legs otherwise not noticeably modified. Abdomen with surfaces shiny and smooth, very finely and sparsely punctate.
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</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Male genitalia.</emphasis>
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Male median lobe comprised of slender lateral margins between which is a membranous region, in lateral aspect entire median lobe broad, shallowly curved to rounded apex (Fig.
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<figureCitation captionStart="Figures 1–12" captionStartId="F1" captionText="Figures 1 - 12. Desmopachria species. (1, 2) Desmopachria divergens 1 habitus 2 male genitalia, ventral aspect. (3,4) Desmopachria lineata 1 habitus 2 male genitalia ventral aspect (5 - 8) Desmopachria surinamensis 5 habitus 6 - 8 male genitalia 6 median lobe, right lateral aspect 7 median lobe, ventral aspect 8 right lateral lobe, right lateral aspect (9 - 12) Desmopachria tenua 9 habitus 10 median lobe, right lateral aspect 11 median lobe and right lateral lobe, ventral aspect; 12 right lateral lobe, right lateral aspect. Scale bars: 1.0 mm for habitus drawings." figureDoi="10.3897/zookeys.1136.72744.figures1-12" httpUri="https://binary.pensoft.net/fig/782453" pageId="0" pageNumber="1">6</figureCitation>
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); in ventral aspect, narrow basally, broad medially and apically, lateral margins converging, nearly touching apically, but separated by narrow, curved emargination (Fig.
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<figureCitation captionStart="Figures 1–12" captionStartId="F1" captionText="Figures 1 - 12. Desmopachria species. (1, 2) Desmopachria divergens 1 habitus 2 male genitalia, ventral aspect. (3,4) Desmopachria lineata 1 habitus 2 male genitalia ventral aspect (5 - 8) Desmopachria surinamensis 5 habitus 6 - 8 male genitalia 6 median lobe, right lateral aspect 7 median lobe, ventral aspect 8 right lateral lobe, right lateral aspect (9 - 12) Desmopachria tenua 9 habitus 10 median lobe, right lateral aspect 11 median lobe and right lateral lobe, ventral aspect; 12 right lateral lobe, right lateral aspect. Scale bars: 1.0 mm for habitus drawings." figureDoi="10.3897/zookeys.1136.72744.figures1-12" httpUri="https://binary.pensoft.net/fig/782453" pageId="0" pageNumber="1">7</figureCitation>
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). Lateral lobe in lateral aspect short, broad, apically attenuated, and curved dorsad, with dense series of long, course setae along ventral margin to apex (Fig.
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<figureCitation captionStart="Figures 1–12" captionStartId="F1" captionText="Figures 1 - 12. Desmopachria species. (1, 2) Desmopachria divergens 1 habitus 2 male genitalia, ventral aspect. (3,4) Desmopachria lineata 1 habitus 2 male genitalia ventral aspect (5 - 8) Desmopachria surinamensis 5 habitus 6 - 8 male genitalia 6 median lobe, right lateral aspect 7 median lobe, ventral aspect 8 right lateral lobe, right lateral aspect (9 - 12) Desmopachria tenua 9 habitus 10 median lobe, right lateral aspect 11 median lobe and right lateral lobe, ventral aspect; 12 right lateral lobe, right lateral aspect. Scale bars: 1.0 mm for habitus drawings." figureDoi="10.3897/zookeys.1136.72744.figures1-12" httpUri="https://binary.pensoft.net/fig/782453" pageId="0" pageNumber="1">8</figureCitation>
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).
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</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Sexual dimorphism.</emphasis>
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No clear sexual dimorphic features were discovered.
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</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Variation.</emphasis>
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No significant variation was examined among the specimens examined.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="etymology">
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<paragraph pageId="0" pageNumber="1">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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This species is named
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<taxonomicName authorityName="Miller" authorityYear="2022" class="Insecta" family="Dytiscidae" genus="Desmopachria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Desmopachria surinamensis" order="Coleoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="surinamensis">
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<emphasis italics="true" pageId="0" pageNumber="1">Desmopachria surinamensis</emphasis>
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</taxonomicName>
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after the country of collection of the type series.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="distribution">
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<paragraph pageId="0" pageNumber="1">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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This species is known only from Sipaliwini District, Suriname (Fig.
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<figureCitation captionStart="Figures 76, 77" captionStartId="F7" captionText="Figures 76, 77. Desmopachria species distributions. 76 ungrouped Desmopachria species 77 Desmopachria apicodente species group." figureDoi="10.3897/zookeys.1136.72744.figures76-77" httpUri="https://binary.pensoft.net/fig/782459" pageId="0" pageNumber="1">76</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="type material">
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<paragraph pageId="0" pageNumber="1">Type material.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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Holotype in NZCS, male labeled, "SURINAME: Sipaliwini District
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<geoCoordinate degrees="04" direction="north" minutes="40.910" orientation="latitude" precision="1" value="4.6818333">04°40.910'N</geoCoordinate>
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,
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<geoCoordinate degrees="56" direction="west" minutes="11.138" orientation="longitude" precision="1" value="-56.185635">56°11.138'W</geoCoordinate>
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, 78 m/ Raleighfallen [sic] Nature Reserve Voltzberg trail; margin of stream leg. C. Maier, V. Kadosoe 30.vii.2012; SR12-0730-01A/ SEMC1114775 KUNHM-ENT [barcode label]/ HOLOTYPE
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<taxonomicName authorityName="Miller" authorityYear="2022" class="Insecta" family="Dytiscidae" genus="Desmopachria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Desmopachria surinamensis" order="Coleoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="surinamensis">
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<emphasis italics="true" pageId="0" pageNumber="1">Desmopachria surinamensis</emphasis>
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</taxonomicName>
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Miller, 2021 [red label with black line border]." Paratypes, 7, in SEMC and MSBA labeled same as holotype except with different SEMC barcode numbers (Table
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<tableCitation captionStart="Table 1" captionStartId="T1" captionText="Table 1. Barcode label data for Desmopachria species." httpUri="http://table.plazi.org/id/B5FF9C5283064B11CB6B8D1966FB9A48" pageId="0" pageNumber="1" tableUuid="B5FF9C5283064B11CB6B8D1966FB9A48">1</tableCitation>
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) and each with
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<normalizedToken originalValue="“/…">"/...</normalizedToken>
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PARATYPE
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<taxonomicName authorityName="Miller" authorityYear="2022" class="Insecta" family="Dytiscidae" genus="Desmopachria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Desmopachria surinamensis" order="Coleoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="surinamensis">
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<emphasis italics="true" pageId="0" pageNumber="1">Desmopachria surinamensis</emphasis>
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</taxonomicName>
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Miller, 2021 [blue label with black line border."
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |