348 lines
35 KiB
XML
348 lines
35 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="A989B6AB0A325F299CBA0E06B71E3692" 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 angulata Miller 2022, sp. nov." docType="treatment" 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: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: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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<treatment LSID="urn:lsid:zoobank.org:act:29C963D1-E292-41B1-91E1-B0076283904" httpUri="http://treatment.plazi.org/id/A989B6AB0A325F299CBA0E06B71E3692" 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/29C963D1-E292-41B1-91E1-B0076283904" authority="Miller, 2022" authorityName="Miller" authorityYear="2022" class="Insecta" family="Dytiscidae" genus="Desmopachria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Desmopachria angulata" order="Coleoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="angulata" status="sp. nov.">Desmopachria angulata</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 51–71" captionStartId="F5" captionText="Figures 51 - 71. Desmopachria species. (51 - 53) Desmopachria angulata 51 median lobe, right lateral aspect 52 median lobe, ventral aspect 53 right lateral lobe, right lateral aspect (54 - 56) Desmopachria emarginata 54 median lobe, right lateral aspect 55 median lobe, ventral aspect 56 right lateral lobe, right lateral aspect (57 - 59) Desmopachria imparis 57 median lobe, right lateral aspect 58 median lobe, ventral aspect 59 right lateral lobe, right lateral aspect (60 - 62) Desmopachria impunctata 60 median lobe, right lateral aspect 61 median lobe, ventral aspect 62 right lateral lobe, right lateral aspect (63 - 65) Desmopachria truncata 63 median lobe, right lateral aspect 64 median lobe, ventral aspect 65 right lateral lobe, right lateral aspect (66 - 68) Desmopachria bisulcata 66 median lobe, right lateral aspect 67 median lobe, ventral aspect 68 right lateral lobe, right lateral aspect (69 - 71) Desmopachria irregulara 69 median lobe, right lateral aspect 70 median lobe, ventral aspect 71 right lateral lobe, right lateral aspect." figureDoi="10.3897/zookeys.1136.72744.figures51-71" httpUri="https://binary.pensoft.net/fig/782457" pageId="0" pageNumber="1">Figures 51-53</figureCitation>
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<figureCitation captionStart="Figures 79, 80" captionStartId="F9" captionText="Figures 79, 80. Desmopachria species distributions. 79 Desmopachria nitida species group and Desmopachria portmanni-aldessa species group 80 Desmopachria portmanni-aldessa species group." figureDoi="10.3897/zookeys.1136.72744.figures79-80" httpUri="https://binary.pensoft.net/fig/782461" pageId="0" pageNumber="1">, 79</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, Camp 2 on Sipaliwini River, large forest stream,
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<geoCoordinate degrees="2" direction="north" minutes="10.937" orientation="latitude" precision="1" value="2.1822834">2°10.937'N</geoCoordinate>
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56°
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<geoCoordinate degrees="47.235" direction="west" orientation="longitude" precision="55" value="-47.235">47.235°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 dorsally iridescent. The punctation on the pronotum is very fine and sparse. The punctation on the elytron is dual, with some large and some small and interspersed among the larger ones. The male genitalia are distinctive with the median lobe elongate, slender and distinctly angulate medially with the apex rounded and with a distinct subapical lobe on the ventral margin (Fig.
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<figureCitation captionStart="Figures 51–71" captionStartId="F5" captionText="Figures 51 - 71. Desmopachria species. (51 - 53) Desmopachria angulata 51 median lobe, right lateral aspect 52 median lobe, ventral aspect 53 right lateral lobe, right lateral aspect (54 - 56) Desmopachria emarginata 54 median lobe, right lateral aspect 55 median lobe, ventral aspect 56 right lateral lobe, right lateral aspect (57 - 59) Desmopachria imparis 57 median lobe, right lateral aspect 58 median lobe, ventral aspect 59 right lateral lobe, right lateral aspect (60 - 62) Desmopachria impunctata 60 median lobe, right lateral aspect 61 median lobe, ventral aspect 62 right lateral lobe, right lateral aspect (63 - 65) Desmopachria truncata 63 median lobe, right lateral aspect 64 median lobe, ventral aspect 65 right lateral lobe, right lateral aspect (66 - 68) Desmopachria bisulcata 66 median lobe, right lateral aspect 67 median lobe, ventral aspect 68 right lateral lobe, right lateral aspect (69 - 71) Desmopachria irregulara 69 median lobe, right lateral aspect 70 median lobe, ventral aspect 71 right lateral lobe, right lateral aspect." figureDoi="10.3897/zookeys.1136.72744.figures51-71" httpUri="https://binary.pensoft.net/fig/782457" pageId="0" pageNumber="1">51</figureCitation>
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). The lateral lobe is broad medially with the apex lobate and narrowly rounded with a small, dense series of setae (Fig.
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<figureCitation captionStart="Figures 51–71" captionStartId="F5" captionText="Figures 51 - 71. Desmopachria species. (51 - 53) Desmopachria angulata 51 median lobe, right lateral aspect 52 median lobe, ventral aspect 53 right lateral lobe, right lateral aspect (54 - 56) Desmopachria emarginata 54 median lobe, right lateral aspect 55 median lobe, ventral aspect 56 right lateral lobe, right lateral aspect (57 - 59) Desmopachria imparis 57 median lobe, right lateral aspect 58 median lobe, ventral aspect 59 right lateral lobe, right lateral aspect (60 - 62) Desmopachria impunctata 60 median lobe, right lateral aspect 61 median lobe, ventral aspect 62 right lateral lobe, right lateral aspect (63 - 65) Desmopachria truncata 63 median lobe, right lateral aspect 64 median lobe, ventral aspect 65 right lateral lobe, right lateral aspect (66 - 68) Desmopachria bisulcata 66 median lobe, right lateral aspect 67 median lobe, ventral aspect 68 right lateral lobe, right lateral aspect (69 - 71) Desmopachria irregulara 69 median lobe, right lateral aspect 70 median lobe, ventral aspect 71 right lateral lobe, right lateral aspect." figureDoi="10.3897/zookeys.1136.72744.figures51-71" httpUri="https://binary.pensoft.net/fig/782457" pageId="0" pageNumber="1">53</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 = 2.0-2.2 mm, GW = 1.5-1.6 mm, PW = 1.1-1.2 mm, HW = 0.4-0.5 mm, EW = 0.4 mm, TL/GW = 1.4-1.5, HW/EW = 1.8-2.0. Body very broad, laterally rounded, lateral margins slightly discontinuous between pronotum and elytron; dorsoventrally compressed.
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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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Head and pronotum evenly orange, slightly iridescent. Elytron evenly brownish orange, iridescent. Ventral surface of head, prosternum, head appendages, and pro- and mesolegs yellow, other ventral surfaces and metalegs darker orange, lateral portion of metacoxa iridescent.
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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, short; anterior margin of clypeus finely margined with continuous flattened narrow bead; surface of head shiny, punctation extremely fine, evenly distributed; eyes large (HW/EW = 1.8-2.0); antennae short, scape and pedicel relatively large and rounded, flagellomere III long and slender, apically expanded, antennomeres IV-X short and broad, antennomere XI elongate, apically pointed. Pronotum short, lateral margins short, broadly curved with continuous narrow bead; surface shiny, punctation fine, slightly irregular in size, few larger punctures; posterior margin sinuate. Elytron broad, laterally broadly curved; surface shiny, conspicuously punctate, punctures dual with fine and large interspersed. Prosternum extremely short, longitudinally compressed, medially slightly carinate; prosternal process in male very slender anteriorly, with low, indistinct medial tubercle, bifid apically with deep medial pit, in female slender anteriorly, with distinctive, small medial tubercle, apically short and broad, medially slightly carinate, 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 sinuate, strongly divergent anteriorly; lateral portion of metacoxa extremely large, anteriorly strongly expanded; surface shiny, impunctate. Metatrochanter very 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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<caption doi="10.3897/zookeys.1136.72744.figures51-71" httpUri="https://binary.pensoft.net/fig/782457" pageId="0" pageNumber="1" start="Figures 51–71" startId="F5">
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" pageId="0" pageNumber="1">Figures 51-71.</emphasis>
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<taxonomicName authorityName="Babington" authorityYear="1841" class="Insecta" family="Dytiscidae" genus="Desmopachria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Desmopachria" order="Coleoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="1">Desmopachria</emphasis>
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</taxonomicName>
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species. (
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<emphasis bold="true" pageId="0" pageNumber="1">51-53</emphasis>
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)
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<taxonomicName authorityName="Miller" authorityYear="2022" class="Insecta" family="Dytiscidae" genus="Desmopachria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Desmopachria angulata" order="Coleoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="angulata">
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<emphasis italics="true" pageId="0" pageNumber="1">Desmopachria angulata</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="1">51</emphasis>
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median lobe, right lateral aspect
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<emphasis bold="true" pageId="0" pageNumber="1">52</emphasis>
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median lobe, ventral aspect
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<emphasis bold="true" pageId="0" pageNumber="1">53</emphasis>
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right lateral lobe, right lateral aspect (
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<emphasis bold="true" pageId="0" pageNumber="1">54-56</emphasis>
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)
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<taxonomicName authorityName="Miller" authorityYear="2022" class="Insecta" family="Dytiscidae" genus="Desmopachria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Desmopachria emarginata" order="Coleoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="emarginata">
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<emphasis italics="true" pageId="0" pageNumber="1">Desmopachria emarginata</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="1">54</emphasis>
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median lobe, right lateral aspect
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<emphasis bold="true" pageId="0" pageNumber="1">55</emphasis>
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median lobe, ventral aspect
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<emphasis bold="true" pageId="0" pageNumber="1">56</emphasis>
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right lateral lobe, right lateral aspect (
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<emphasis bold="true" pageId="0" pageNumber="1">57-59</emphasis>
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)
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<taxonomicName authorityName="Miller" authorityYear="2022" class="Insecta" family="Dytiscidae" genus="Desmopachria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Desmopachria imparis" order="Coleoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="imparis">
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<emphasis italics="true" pageId="0" pageNumber="1">Desmopachria imparis</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="1">57</emphasis>
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median lobe, right lateral aspect
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<emphasis bold="true" pageId="0" pageNumber="1">58</emphasis>
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median lobe, ventral aspect
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<emphasis bold="true" pageId="0" pageNumber="1">59</emphasis>
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right lateral lobe, right lateral aspect (
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<emphasis bold="true" pageId="0" pageNumber="1">60-62</emphasis>
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)
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<taxonomicName authorityName="Miller" authorityYear="2022" class="Insecta" family="Dytiscidae" genus="Desmopachria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Desmopachria impunctata" order="Coleoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="impunctata">
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<emphasis italics="true" pageId="0" pageNumber="1">Desmopachria impunctata</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="1">60</emphasis>
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median lobe, right lateral aspect
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<emphasis bold="true" pageId="0" pageNumber="1">61</emphasis>
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median lobe, ventral aspect
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<emphasis bold="true" pageId="0" pageNumber="1">62</emphasis>
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right lateral lobe, right lateral aspect (
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<emphasis bold="true" pageId="0" pageNumber="1">63-65</emphasis>
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)
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<taxonomicName authorityName="Miller" authorityYear="2022" class="Insecta" family="Dytiscidae" genus="Desmopachria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Desmopachria truncata" order="Coleoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="truncata">
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<emphasis italics="true" pageId="0" pageNumber="1">Desmopachria truncata</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="1">63</emphasis>
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median lobe, right lateral aspect
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<emphasis bold="true" pageId="0" pageNumber="1">64</emphasis>
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median lobe, ventral aspect
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<emphasis bold="true" pageId="0" pageNumber="1">65</emphasis>
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right lateral lobe, right lateral aspect (
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<emphasis bold="true" pageId="0" pageNumber="1">66-68</emphasis>
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)
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<taxonomicName authorityName="Miller" authorityYear="2022" class="Insecta" family="Dytiscidae" genus="Desmopachria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Desmopachria bisulcata" order="Coleoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="bisulcata">
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<emphasis italics="true" pageId="0" pageNumber="1">Desmopachria bisulcata</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="1">66</emphasis>
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median lobe, right lateral aspect
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<emphasis bold="true" pageId="0" pageNumber="1">67</emphasis>
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median lobe, ventral aspect
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<emphasis bold="true" pageId="0" pageNumber="1">68</emphasis>
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right lateral lobe, right lateral aspect (
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<emphasis bold="true" pageId="0" pageNumber="1">69-71</emphasis>
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)
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<taxonomicName authorityName="Miller" authorityYear="2022" class="Insecta" family="Dytiscidae" genus="Desmopachria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Desmopachria irregulara" order="Coleoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="irregulara">
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<emphasis italics="true" pageId="0" pageNumber="1">Desmopachria irregulara</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="1">69</emphasis>
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median lobe, right lateral aspect
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<emphasis bold="true" pageId="0" pageNumber="1">70</emphasis>
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median lobe, ventral aspect
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<emphasis bold="true" pageId="0" pageNumber="1">71</emphasis>
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right lateral lobe, right lateral aspect.
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</paragraph>
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</caption>
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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 in lateral aspect with basal portion broad and rounded, apically long and slender, medially conspicuously bent, with distinctive subapical lobe on ventral surface (Fig.
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<figureCitation captionStart="Figures 51–71" captionStartId="F5" captionText="Figures 51 - 71. Desmopachria species. (51 - 53) Desmopachria angulata 51 median lobe, right lateral aspect 52 median lobe, ventral aspect 53 right lateral lobe, right lateral aspect (54 - 56) Desmopachria emarginata 54 median lobe, right lateral aspect 55 median lobe, ventral aspect 56 right lateral lobe, right lateral aspect (57 - 59) Desmopachria imparis 57 median lobe, right lateral aspect 58 median lobe, ventral aspect 59 right lateral lobe, right lateral aspect (60 - 62) Desmopachria impunctata 60 median lobe, right lateral aspect 61 median lobe, ventral aspect 62 right lateral lobe, right lateral aspect (63 - 65) Desmopachria truncata 63 median lobe, right lateral aspect 64 median lobe, ventral aspect 65 right lateral lobe, right lateral aspect (66 - 68) Desmopachria bisulcata 66 median lobe, right lateral aspect 67 median lobe, ventral aspect 68 right lateral lobe, right lateral aspect (69 - 71) Desmopachria irregulara 69 median lobe, right lateral aspect 70 median lobe, ventral aspect 71 right lateral lobe, right lateral aspect." figureDoi="10.3897/zookeys.1136.72744.figures51-71" httpUri="https://binary.pensoft.net/fig/782457" pageId="0" pageNumber="1">51</figureCitation>
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); in ventral aspect elongate, slender, lateral margins sinuate, subapically broadly and roundly expanded, apex broadly pointed (Fig.
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<figureCitation captionStart="Figures 51–71" captionStartId="F5" captionText="Figures 51 - 71. Desmopachria species. (51 - 53) Desmopachria angulata 51 median lobe, right lateral aspect 52 median lobe, ventral aspect 53 right lateral lobe, right lateral aspect (54 - 56) Desmopachria emarginata 54 median lobe, right lateral aspect 55 median lobe, ventral aspect 56 right lateral lobe, right lateral aspect (57 - 59) Desmopachria imparis 57 median lobe, right lateral aspect 58 median lobe, ventral aspect 59 right lateral lobe, right lateral aspect (60 - 62) Desmopachria impunctata 60 median lobe, right lateral aspect 61 median lobe, ventral aspect 62 right lateral lobe, right lateral aspect (63 - 65) Desmopachria truncata 63 median lobe, right lateral aspect 64 median lobe, ventral aspect 65 right lateral lobe, right lateral aspect (66 - 68) Desmopachria bisulcata 66 median lobe, right lateral aspect 67 median lobe, ventral aspect 68 right lateral lobe, right lateral aspect (69 - 71) Desmopachria irregulara 69 median lobe, right lateral aspect 70 median lobe, ventral aspect 71 right lateral lobe, right lateral aspect." figureDoi="10.3897/zookeys.1136.72744.figures51-71" httpUri="https://binary.pensoft.net/fig/782457" pageId="0" pageNumber="1">52</figureCitation>
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). Lateral lobe broad, ventrally broadly rounded, apically lobate with subapical lobe on lateral surface, apices of lobes with dense fringe of setae (Fig.
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<figureCitation captionStart="Figures 51–71" captionStartId="F5" captionText="Figures 51 - 71. Desmopachria species. (51 - 53) Desmopachria angulata 51 median lobe, right lateral aspect 52 median lobe, ventral aspect 53 right lateral lobe, right lateral aspect (54 - 56) Desmopachria emarginata 54 median lobe, right lateral aspect 55 median lobe, ventral aspect 56 right lateral lobe, right lateral aspect (57 - 59) Desmopachria imparis 57 median lobe, right lateral aspect 58 median lobe, ventral aspect 59 right lateral lobe, right lateral aspect (60 - 62) Desmopachria impunctata 60 median lobe, right lateral aspect 61 median lobe, ventral aspect 62 right lateral lobe, right lateral aspect (63 - 65) Desmopachria truncata 63 median lobe, right lateral aspect 64 median lobe, ventral aspect 65 right lateral lobe, right lateral aspect (66 - 68) Desmopachria bisulcata 66 median lobe, right lateral aspect 67 median lobe, ventral aspect 68 right lateral lobe, right lateral aspect (69 - 71) Desmopachria irregulara 69 median lobe, right lateral aspect 70 median lobe, ventral aspect 71 right lateral lobe, right lateral aspect." figureDoi="10.3897/zookeys.1136.72744.figures51-71" httpUri="https://binary.pensoft.net/fig/782457" pageId="0" pageNumber="1">53</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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Male pro- and mesotarsomeres I-III slightly more broadly expanded and with ventral adhesive setae. Male and female prosternal processes different as in all
|
||
<taxonomicName baseAuthorityName="Clark" baseAuthorityYear="1862" class="Insecta" family="Dytiscidae" genus="Desmopachria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Desmopachria portmanni" order="Coleoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="portmanni">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Desmopachria portmanni</emphasis>
|
||
</taxonomicName>
|
||
group species.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Variation.</emphasis>
|
||
Some specimens have the dorsal punctation more or less dense than described above. Also, coloration varies in intensity, though the head and pronotum are always paler than the elytra.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="1" type="etymology">
|
||
<paragraph pageId="0" pageNumber="1">Etymology.</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
This species is named
|
||
<taxonomicName authorityName="Miller" authorityYear="2022" class="Insecta" family="Dytiscidae" genus="Desmopachria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Desmopachria angulata" order="Coleoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="angulata">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Desmopachria angulata</emphasis>
|
||
</taxonomicName>
|
||
, Latin for angled, for the strongly angulate male median lobe in lateral aspect (Fig.
|
||
<figureCitation captionStart="Figures 51–71" captionStartId="F5" captionText="Figures 51 - 71. Desmopachria species. (51 - 53) Desmopachria angulata 51 median lobe, right lateral aspect 52 median lobe, ventral aspect 53 right lateral lobe, right lateral aspect (54 - 56) Desmopachria emarginata 54 median lobe, right lateral aspect 55 median lobe, ventral aspect 56 right lateral lobe, right lateral aspect (57 - 59) Desmopachria imparis 57 median lobe, right lateral aspect 58 median lobe, ventral aspect 59 right lateral lobe, right lateral aspect (60 - 62) Desmopachria impunctata 60 median lobe, right lateral aspect 61 median lobe, ventral aspect 62 right lateral lobe, right lateral aspect (63 - 65) Desmopachria truncata 63 median lobe, right lateral aspect 64 median lobe, ventral aspect 65 right lateral lobe, right lateral aspect (66 - 68) Desmopachria bisulcata 66 median lobe, right lateral aspect 67 median lobe, ventral aspect 68 right lateral lobe, right lateral aspect (69 - 71) Desmopachria irregulara 69 median lobe, right lateral aspect 70 median lobe, ventral aspect 71 right lateral lobe, right lateral aspect." figureDoi="10.3897/zookeys.1136.72744.figures51-71" httpUri="https://binary.pensoft.net/fig/782457" pageId="0" pageNumber="1">51</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="1" type="distribution">
|
||
<paragraph pageId="0" pageNumber="1">Distribution.</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
This species is known from Region 6, Guyana and Sipaliwini District, Suriname (Fig.
|
||
<figureCitation captionStart="Figures 79, 80" captionStartId="F9" captionText="Figures 79, 80. Desmopachria species distributions. 79 Desmopachria nitida species group and Desmopachria portmanni-aldessa species group 80 Desmopachria portmanni-aldessa species group." figureDoi="10.3897/zookeys.1136.72744.figures79-80" httpUri="https://binary.pensoft.net/fig/782461" pageId="0" pageNumber="1">79</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="1" type="type material">
|
||
<paragraph pageId="0" pageNumber="1">Type material.</paragraph>
|
||
<paragraph pageId="0" pageNumber="1">
|
||
Holotype in NZCS, male labeled, "SURINAME: Sipaliwini District
|
||
<geoCoordinate degrees="2" direction="north" minutes="10.973" orientation="latitude" precision="1" value="2.1828833">2°10.973'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="56" direction="west" minutes="47.235" orientation="longitude" precision="1" value="-56.78725">56°47.235'W</geoCoordinate>
|
||
, 210m Camp 2, on Sipaliwini River; Short & Kadosoe; large forest stream 28-29.viii.2010; SR10-0828-02A 2010 CI-RAP Survey/ SEMC0913662 KUNHM-ENT [barcode label]/ HOLOTYPE
|
||
<taxonomicName authorityName="Miller" authorityYear="2022" class="Insecta" family="Dytiscidae" genus="Desmopachria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Desmopachria angulata" order="Coleoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="angulata">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Desmopachria angulata</emphasis>
|
||
</taxonomicName>
|
||
Miller, 2021 [red label with black line border]." Paratypes, 144 total in NZCS and SEMC (from Suriname), CSBD and SEMC (from Guyana), and MSBA (various), each with different barcode labels (Table
|
||
<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>
|
||
) and
|
||
<normalizedToken originalValue="“…">"...</normalizedToken>
|
||
PARATYPE
|
||
<taxonomicName authorityName="Miller" authorityYear="2022" class="Insecta" family="Dytiscidae" genus="Desmopachria" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Desmopachria angulata" order="Coleoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="angulata">
|
||
<emphasis italics="true" pageId="0" pageNumber="1">Desmopachria angulata</emphasis>
|
||
</taxonomicName>
|
||
Miller, 2021 [blue label with black line border]; 17 labeled same as holotype; 7 labeled, "GUYANA: Region 6
|
||
<geoCoordinate degrees="4" direction="north" minutes="09.241" orientation="latitude" precision="1" value="4.1540165">4°09.241'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="58" direction="west" minutes="10.627" orientation="longitude" precision="1" value="-58.177116">58°10.627'W</geoCoordinate>
|
||
, 109 m Upper Berbice, Basecamp 1 puddles along road leg. Short, Salisbury, La Cruz 24.ix.2014; GY14-0924-02A/
|
||
<normalizedToken originalValue="…”">..."</normalizedToken>
|
||
; 1 labeled same, except,
|
||
<normalizedToken originalValue="“…">"...</normalizedToken>
|
||
<geoCoordinate degrees="4" direction="north" minutes="09.143" orientation="latitude" precision="1" value="4.1523833">4°09.143'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="58" direction="west" minutes="11.207" orientation="longitude" precision="1" value="-58.186783">58°11.207'W</geoCoordinate>
|
||
, 105 m
|
||
<normalizedToken originalValue="…">...</normalizedToken>
|
||
margins of creek
|
||
<normalizedToken originalValue="…">...</normalizedToken>
|
||
22.iv.2014; GY1-0921-03H/
|
||
<normalizedToken originalValue="…”">..."</normalizedToken>
|
||
; 1 labeled same, except,
|
||
<normalizedToken originalValue="“…">"...</normalizedToken>
|
||
<geoCoordinate degrees="4" direction="north" minutes="09.289" orientation="latitude" precision="1" value="4.1548166">4°09.289'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="58" direction="west" minutes="11.717" orientation="longitude" precision="1" value="-58.195282">58°11.717'W</geoCoordinate>
|
||
, 96 m
|
||
<normalizedToken originalValue="…">...</normalizedToken>
|
||
side pools of creek
|
||
<normalizedToken originalValue="…">...</normalizedToken>
|
||
21.iv.2014; GY1-0921-01B/
|
||
<normalizedToken originalValue="…”">..."</normalizedToken>
|
||
; 1 labeled same, except,
|
||
<normalizedToken originalValue="“…">"...</normalizedToken>
|
||
<geoCoordinate degrees="4" direction="north" minutes="09.126" orientation="latitude" precision="1" value="4.1521">4°09.126'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="58" direction="west" minutes="12.274" orientation="longitude" precision="1" value="-58.204567">58°12.274'W</geoCoordinate>
|
||
, 73 m
|
||
<normalizedToken originalValue="…">...</normalizedToken>
|
||
3km W. of Basecamp 1; pooled up creek
|
||
<normalizedToken originalValue="……">......</normalizedToken>
|
||
[no date]; GY1-0923-01A/
|
||
<normalizedToken originalValue="…”">..."</normalizedToken>
|
||
; 2 labeled, "GUYANA: Region 6
|
||
<geoCoordinate degrees="4" direction="north" minutes="09.136" orientation="latitude" precision="1" value="4.1522665">4°09.136'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="58" direction="west" minutes="11.365" orientation="longitude" precision="1" value="-58.189415">58°11.365'W</geoCoordinate>
|
||
, 106 m Upper Berbice, ca 1.1km W of Basecamp 1; stream detrital pools leg. Short, Salisbury, La Cruz 23.ix.2014; GY14-0923-02A/
|
||
<normalizedToken originalValue="…”">..."</normalizedToken>
|
||
; 4 labeled, "GUYANA: Region 6
|
||
<geoCoordinate degrees="4" direction="north" minutes="09.143" orientation="latitude" precision="1" value="4.1523833">4°09.143'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="58" direction="west" minutes="11.207" orientation="longitude" precision="1" value="-58.186783">58°11.207'W</geoCoordinate>
|
||
, 105 m Upper Berbice, c. 1km W of Basecamp 1; small sandy stream leg. Short, Salisbury, La Cruz 21.ix.2014; GY14-0921-03A/
|
||
<normalizedToken originalValue="…”">..."</normalizedToken>
|
||
; 2 labeled same, except,
|
||
<normalizedToken originalValue="“…">"...</normalizedToken>
|
||
side pools of creek
|
||
<normalizedToken originalValue="…">...</normalizedToken>
|
||
22.ix.2014; GY14-0921-03G/
|
||
<normalizedToken originalValue="…”">..."</normalizedToken>
|
||
; 11 labeled, "SURINAME: Sipaliwini District
|
||
<geoCoordinate degrees="2" direction="north" minutes="21.776" orientation="latitude" precision="1" value="2.3629334">2°21.776'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="56" direction="west" minutes="41.861" orientation="longitude" precision="1" value="-56.697685">56°41.861'W</geoCoordinate>
|
||
, 237 m Camp 3, Wehepai leg. Short & Kadosoe; pooled up detrital creek 3.ix.2010; SR10-0903-01A 2010 CI-RAP Survey/
|
||
<normalizedToken originalValue="…”">..."</normalizedToken>
|
||
; 1 labeled same, except,
|
||
<normalizedToken originalValue="“…">"...</normalizedToken>
|
||
sandy forest creek 4-6.ix.2010; SR10-0904-01A/
|
||
<normalizedToken originalValue="…”">..."</normalizedToken>
|
||
; 4 labeled, "SURINAME: Sipaliwini District
|
||
<geoCoordinate degrees="2" direction="north" minutes="10.973" orientation="latitude" precision="1" value="2.1828833">2°10.973'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="56" direction="west" minutes="47.235" orientation="longitude" precision="1" value="-56.78725">56°47.235'W</geoCoordinate>
|
||
, 210 m Camp 2, on Silpaliwini [sic] River; Short & Kadosoe; small detrital stream 28.viii.2010; SR10-0828-03A 2010 CI-RAP Survey/
|
||
<normalizedToken originalValue="…”">..."</normalizedToken>
|
||
; 6 labeled same, except,
|
||
<normalizedToken originalValue="“…Sipaliwini…inselberg…">"...Sipaliwini...inselberg...</normalizedToken>
|
||
29-30.viii.2010; SR10-0829-01A
|
||
<normalizedToken originalValue="…”">..."</normalizedToken>
|
||
; 7 labeled same, except,
|
||
<normalizedToken originalValue="“…">"...</normalizedToken>
|
||
sandy forest creek w/detritus; SR10-0831-01B 31.viii.2010
|
||
<normalizedToken originalValue="…”">..."</normalizedToken>
|
||
; 5 labeled same, except,
|
||
<normalizedToken originalValue="“…">"...</normalizedToken>
|
||
forest creek 31.viii.2010; SR10-0831-01A
|
||
<normalizedToken originalValue="…”">..."</normalizedToken>
|
||
; 9 labeled, "SURINAME: Sipaliwini District N
|
||
<geoCoordinate degrees="2.47700" direction="north" orientation="latitude" precision="1" value="2.477">2.47700°N</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="55.62941" direction="west" orientation="longitude" precision="1" value="-55.62941">55.62941°W</geoCoordinate>
|
||
, 275 m Camp 1, Upper Palumeu leg. A Short; Flight Intercept Trap 10-16.iii.2012; SR12-0310-TN1 2012 CI-RAP Survey/
|
||
<normalizedToken originalValue="…”">..."</normalizedToken>
|
||
; 1 labeled same, except,
|
||
<normalizedToken originalValue="“…">"...</normalizedToken>
|
||
Upper Palumeu River
|
||
<normalizedToken originalValue="…">...</normalizedToken>
|
||
large detrital pools 10-12.iii.2012; SR12-0310-01A
|
||
<normalizedToken originalValue="…”">..."</normalizedToken>
|
||
; 58 labeled, "SURINAME: Sipaliwini District
|
||
<geoCoordinate degrees="2" direction="north" minutes="10.521" orientation="latitude" precision="1" value="2.17535">2°10.521'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate degrees="56" direction="west" minutes="7.244" orientation="longitude" precision="1" value="-56.120735">56°7.244'W</geoCoordinate>
|
||
, 228 m on Kutari River; leg. Short & Kadosoe; forested swamp 19.viii.2010; SR10-0819-01A Camp 1; 2010 CI-RAP Survey/
|
||
<normalizedToken originalValue="…”">..."</normalizedToken>
|
||
; 1 labeled same, except,
|
||
<normalizedToken originalValue="“…">"...</normalizedToken>
|
||
forest stream
|
||
<normalizedToken originalValue="…SR10-0819-02A…”">...SR10-0819-02A..."</normalizedToken>
|
||
; 5 labeled, "SURINAME S2005-13 03May2005. Palumeu off Tapanahoni R. just upstream fr S2005-10 N03.36951 W055.43654 Wolfe-Hiwat-class."
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |