195 lines
17 KiB
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195 lines
17 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.878.37403" ID-GBIF-Dataset="83f095d1-8441-49cd-be4b-71f0ddfa311c" ID-PMC="PMC6791902" ID-Pensoft-Pub="1313-2970-878-73" ID-Pensoft-UUID="C93F9CBB14D25FEAB2ACCBC3E6282D28" ID-PubMed="31632177" ID-ZooBank="192214DE1D38467BA577ECD16EC5EAB5" ModsDocID="1313-2970-878-73" checkinTime="1570497196116" checkinUser="pensoft" docAuthor="Shaverdo, Helena, Surbakti, Suriani, Warikar, Evie L., Sagata, Katayo & Balke, Michael" docDate="2019" docId="FE62B5E8DBFA5779BE0D26BE7C8E920A" docLanguage="en" docName="ZooKeys 878: 73-143" docOrigin="ZooKeys 878" docSource="http://dx.doi.org/10.3897/zookeys.878.37403" docTitle="Exocelina warasera Shaverdo & Balke, sp. nov." docType="treatment" docUuid="DC3A4143-1103-4192-8401-C40780202ED8" docUuidSource="ZooBank" docVersion="6" id="C93F9CBB14D25FEAB2ACCBC3E6282D28" lastPageNumber="73" masterDocId="C93F9CBB14D25FEAB2ACCBC3E6282D28" masterDocTitle="Nine new species groups, 15 new species, and one new subspecies of New Guinea diving beetles of the genus Exocelina Broun, 1886 (Coleoptera, Dytiscidae, Copelatinae)" masterLastPageNumber="143" masterPageNumber="73" pageNumber="73" updateTime="1668167854570" 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>Nine new species groups, 15 new species, and one new subspecies of New Guinea diving beetles of the genus Exocelina Broun, 1886 (Coleoptera, Dytiscidae, Copelatinae)</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>Shaverdo, Helena</mods:namePart>
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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>Surbakti, Suriani</mods:namePart>
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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>Warikar, Evie L.</mods:namePart>
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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>Sagata, Katayo</mods:namePart>
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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>Balke, Michael</mods:namePart>
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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>2019</mods:date>
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<mods:detail type="volume">
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<mods:number>878</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>73</mods:start>
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<mods:end>143</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.878.37403</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.878.37403</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-878-73</mods:identifier>
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<mods:identifier type="ZooBank">192214DE1D38467BA577ECD16EC5EAB5</mods:identifier>
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<mods:identifier type="Pensoft-UUID">C93F9CBB14D25FEAB2ACCBC3E6282D28</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="159654821" LSID="urn:lsid:zoobank.org:act:DC3A4143-1103-4192-8401-C40780202ED8" httpUri="http://treatment.plazi.org/id/FE62B5E8DBFA5779BE0D26BE7C8E920A" lastPageNumber="73" pageId="0" pageNumber="73">
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<subSubSection pageId="0" pageNumber="73" type="nomenclature">
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<paragraph pageId="0" pageNumber="73">
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22.
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<taxonomicName LSID="FE62B5E8-DBFA-5779-BE0D-26BE7C8E920A" authority="Shaverdo & Balke" class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina warasera" order="Coleoptera" pageId="0" pageNumber="73" phylum="Arthropoda" rank="species" species="warasera">Exocelina warasera Shaverdo & Balke</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="73">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figures 46–49" captionStartId="F23" captionText="Figures 46 - 49. Habitus and colouration 46 Exocelina kobau sp. nov. 47 E. pulchella sp. nov. 48 E. warasera sp. nov. 49 E. haia sp. nov." figureDoi="10.3897/zookeys.878.37403.figures46-49" httpUri="https://binary.pensoft.net/fig/344991" pageId="0" pageNumber="73" tableDoi="10.3897/zookeys.878.37403.figures46-49">Figs 48</figureCitation>
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,
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<figureCitation captionStart="Figures 52, 53" captionStartId="F25" captionText="Figures 52, 53. 52 Exocelina warasera sp. nov. 53 E. haia sp. nov. A median lobe in ventral view B median lobe in lateral view C paramere in external view D male protarsomeres 4 - 5 in ventral view." figureDoi="10.3897/zookeys.878.37403.figures52-53" httpUri="https://binary.pensoft.net/fig/344993" pageId="0" pageNumber="73" tableDoi="10.3897/zookeys.878.37403.figures52-53">52</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="73" type="reference_group">
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<paragraph pageId="0" pageNumber="73">
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina" order="Coleoptera" pageId="0" pageNumber="73" phylum="Arthropoda" rank="genus">Exocelina</taxonomicName>
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undescribed sp. MB0261:
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<bibRefCitation DOI="https://doi.org/10.1038/ncomms5001" author="Toussaint, EFA" journalOrPublisher="Nature Communications" pageId="0" pageNumber="73" pagination="1 - 10" refId="B22" refString="Toussaint, EFA, Hall, R, Monaghan, MT, Sagata, K, Ibalim, S, Shaverdo, HV, Vogler, AP, Pons, J, Balke, M, 2014. The towering orogeny of New Guinea as a trigger for arthropod megadiversity. Nature Communications 1: 1 - 10" title="The towering orogeny of New Guinea as a trigger for arthropod megadiversity." url="https://doi.org/10.1038/ncomms5001" volume="1" year="2014">Toussaint et al. 2014</bibRefCitation>
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: supplementary figs 1-4, tab. 2;
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<bibRefCitation DOI="https://doi.org/10.1038/srep16016" author="Toussaint, EFA" journalOrPublisher="Nature Communications" pageId="0" pageNumber="73" refId="B23" refString="Toussaint, EFA, Henrich, L, Shaverdo, H, Balke, M, 2015. . https://doi.org/10.1038/srep16016" url="https://doi.org/10.1038/srep16016" year="2015">Toussaint et al. 2015</bibRefCitation>
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: supplementary figs S1, S2, tab. S3, and information S5, S6.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="73" type="type locality">
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<paragraph pageId="0" pageNumber="73">Type locality.</paragraph>
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<paragraph pageId="0" pageNumber="73">
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Papua New Guinea: Simbu Province, between Supa and Haia Villages (Airstrips), ca.
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<geoCoordinate degrees="6" direction="south" minutes="39" orientation="latitude" precision="1" seconds="39.9" value="-6.661083">6°39'39.9"S</geoCoordinate>
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,
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<geoCoordinate degrees="145" direction="east" minutes="00" orientation="longitude" precision="1" seconds="28.4" value="145.00789">145°00'28.4"E</geoCoordinate>
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, 1032 m.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="73" type="type material">
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<paragraph pageId="0" pageNumber="73">Type material.</paragraph>
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<paragraph pageId="0" pageNumber="73">
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<emphasis italics="true" pageId="0" pageNumber="73">Holotype</emphasis>
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: male "Papua New Guinea: Supa Haia, 1023m, 10.ix.2002, K.Sagata (WB1)" (ZSM).
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<emphasis italics="true" pageId="0" pageNumber="73">Paratypes</emphasis>
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:
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<emphasis bold="true" pageId="0" pageNumber="73">Simbu</emphasis>
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: 5 males with the same label as the holotype (NHMW, ZSM). 3 males, 3 females "Papua New Guinea: Simbu/EHPr. Crater Mountain, trek Haia - Wara Sera, 750 m, 12IX2002, Balke & Sagata, (PNG 2)" (NHMW, ZSM). 4 males "Papua New Guinea: Crater Mountain, trek Haia - Wara Sera, 600m, 12IX2002, Balke & Sagata, (PNG 003)" (NHMW, ZSM). 2 males, 1 female "Papua New Guinea: Crater Mountain, trek Haia - Wara Sera, 500m, 12IX2002, Balke & Sagata, (PNG 004)" (ZSM). 2 males "Papua New Guinea: Crater Mountain, trek Haia - Wara Sera, 500m, 12IX2002, Balke & Sagata, (PNG 005)" (ZSM). 1 male, 3 females "Papua New Guinea Simbu/EHPr. Crater Mountain, WaraSera Station, 820 m, 14IX2002, Balke & Sagata (PNG 8)" (ZSM).
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<emphasis bold="true" pageId="0" pageNumber="73">Simbu/Eastern Highlands</emphasis>
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: 4 males "Papua New Guinea: Simbu/EHPr. Crater Mountain, Sera - Herowana, Wara Pima, 900 m, 15IX2002, Balke & Sagata (PNG 011)" (NHMW, ZSM). 1 male "261 DNA M Balke" [green], "PNG Simbu/EHP, Crater Mountain, Sera - Herowana, upper Oh River, 1200 m, 15IX2002, Balke & Sagata (PNG 012)", "sp.21 SEM 19" (ZSM). 1 male "Papua New Guinea: Crater Mountain, Sera - Herowana, upper Oh River, 1200 m, 15IX2002, Balke & Sagata (PNG 012)" (ZSM). 3 males "Papua New Guinea: Simbu/EHPr. Crater Mountain, Sera - Herowana, Jau river, 1000 m, 15IX2002, Balke & Sagata (PNG 015)" (NHMW, ZSM). 1 female "266 DNA M Balke" [green], "PNG Simbu / EHPr. Crater Mountain, Sera - Herowana, Wara Hulene, 1000 m, 16IX2002, Balke & Sagata (PNG 17)" (ZSM). 2 females "Papua New Guinea: Simbu / EHPr. Crater Mountain, Sera - Herowana, Hulene river, 1000m, 16IX2002, Balke & Sagata (PNG 017)" (ZSM).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="73" type="females of doubtful identity">
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<paragraph pageId="0" pageNumber="73">Females of doubtful identity.</paragraph>
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<paragraph pageId="0" pageNumber="73">
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See for
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<taxonomicName lsidName="E. bacchusi" pageId="0" pageNumber="73" rank="species" species="bacchusi">
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<emphasis italics="true" pageId="0" pageNumber="73">E. bacchusi</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="73" type="description">
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<paragraph pageId="0" pageNumber="73">Description.</paragraph>
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<paragraph pageId="0" pageNumber="73">
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<emphasis italics="true" pageId="0" pageNumber="73">Body size and form</emphasis>
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: Beetle small: TL-H 3.15-3.8 mm, TL 3.5-4.15 mm, MW 1.65-2.05 mm (holotype: TL-H 3.4 mm, TL 3.8 mm, MW 1.8 mm), with oblong-oval habitus.
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</paragraph>
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<paragraph pageId="0" pageNumber="73">
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<emphasis italics="true" pageId="0" pageNumber="73">Colouration</emphasis>
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: Dark brown, with paler sides of pronotum and head anteriorly. Head dark brown, paler anteriorly. Pronotum dark brown, with brown sides. Elytra uniformly dark brown. Head appendages and legs proximally reddish, legs distally darker, reddish brown (
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<figureCitation captionStart="Figures 46–49" captionStartId="F23" captionText="Figures 46 - 49. Habitus and colouration 46 Exocelina kobau sp. nov. 47 E. pulchella sp. nov. 48 E. warasera sp. nov. 49 E. haia sp. nov." figureDoi="10.3897/zookeys.878.37403.figures46-49" httpUri="https://binary.pensoft.net/fig/344991" pageId="0" pageNumber="73" tableDoi="10.3897/zookeys.878.37403.figures46-49">Fig. 48</figureCitation>
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). Teneral specimen paler, brown to reddish brown with yellowish pronotal sides and head anteriorly.
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</paragraph>
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<paragraph pageId="0" pageNumber="73">
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<emphasis italics="true" pageId="0" pageNumber="73">Surface sculpture</emphasis>
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: Shiny dorsally, with extremely fine and sparse punctation and weakly impressed microreticulation. Head with fine and sparse punctation (spaces between punctures 2-3 times size of punctures); diameter of punctures smaller than diameter of cells of microreticulation. Pronotum with much finer and sparser punctation than on head, very inconspicuous. Punctation on elytra invisible. Pronotum and elytra with weakly impressed microreticulation; head with microreticulation slightly stronger. Metaventrite, metacoxae, and abdominal ventrites distinctly microreticulate. Metacoxal plates with longitudinal strioles and weak transverse wrinkles; abdominal ventrites with strioles. Punctation on venter invisible; inconspicuous on two last abdominal ventrites.
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</paragraph>
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<paragraph pageId="0" pageNumber="73">
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<emphasis italics="true" pageId="0" pageNumber="73">Structures</emphasis>
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: Pronotum with lateral bead. Base of prosternum and neck of prosternal process with distinct ridge, slightly rounded anteriorly. Blade of prosternal process lanceolate, relatively narrow, slightly convex, with distinct bead and few setae laterally. Abdominal ventrite 6 truncate or very slightly concave.
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</paragraph>
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<paragraph pageId="0" pageNumber="73">
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<emphasis italics="true" pageId="0" pageNumber="73">Male</emphasis>
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: Protarsomere 4 with large, thick, strongly curved anterolateral hook-like seta. Protarsomere 5 ventrally with anterior band of ca. 50 and posterior row of eight relatively long setae (
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<figureCitation captionStart="Figures 52, 53" captionStartId="F25" captionText="Figures 52, 53. 52 Exocelina warasera sp. nov. 53 E. haia sp. nov. A median lobe in ventral view B median lobe in lateral view C paramere in external view D male protarsomeres 4 - 5 in ventral view." figureDoi="10.3897/zookeys.878.37403.figures52-53" httpUri="https://binary.pensoft.net/fig/344993" pageId="0" pageNumber="73" tableDoi="10.3897/zookeys.878.37403.figures52-53">Fig. 52D</figureCitation>
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). Abdominal ventrite 6 with 2-4 lateral striae on each side. Median lobe short, curved, with broadly pointed apex in lateral view, and evenly tapering to pointed apex in ventral view; its right lateral margin slightly concave at apex (
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<figureCitation captionStart="Figures 52, 53" captionStartId="F25" captionText="Figures 52, 53. 52 Exocelina warasera sp. nov. 53 E. haia sp. nov. A median lobe in ventral view B median lobe in lateral view C paramere in external view D male protarsomeres 4 - 5 in ventral view." figureDoi="10.3897/zookeys.878.37403.figures52-53" httpUri="https://binary.pensoft.net/fig/344993" pageId="0" pageNumber="73" tableDoi="10.3897/zookeys.878.37403.figures52-53">Fig. 52A, B</figureCitation>
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). Paramere slightly concave on dorsal side, its subdistal part with numerous, dense, very strong setae, proximal setae long, but weaker, less distinct (
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<figureCitation captionStart="Figures 52, 53" captionStartId="F25" captionText="Figures 52, 53. 52 Exocelina warasera sp. nov. 53 E. haia sp. nov. A median lobe in ventral view B median lobe in lateral view C paramere in external view D male protarsomeres 4 - 5 in ventral view." figureDoi="10.3897/zookeys.878.37403.figures52-53" httpUri="https://binary.pensoft.net/fig/344993" pageId="0" pageNumber="73" tableDoi="10.3897/zookeys.878.37403.figures52-53">Fig. 52C</figureCitation>
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).
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</paragraph>
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<paragraph pageId="0" pageNumber="73">
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<emphasis italics="true" pageId="0" pageNumber="73">Female</emphasis>
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: Without evident differences in external morphology from males, except for not modified protarsi and abdominal ventrite 6 without striae.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="73" type="affinities">
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<paragraph pageId="0" pageNumber="73">Affinities.</paragraph>
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<paragraph pageId="0" pageNumber="73">
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From the species co-occurring in the same area (
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<taxonomicName lsidName="E. bacchusi" pageId="0" pageNumber="73" rank="species" species="bacchusi">
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<emphasis italics="true" pageId="0" pageNumber="73">E. bacchusi</emphasis>
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</taxonomicName>
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,
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<taxonomicName lsidName="E. craterensis" pageId="0" pageNumber="73" rank="species" species="craterensis">
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<emphasis italics="true" pageId="0" pageNumber="73">E. craterensis</emphasis>
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</taxonomicName>
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,
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<taxonomicName lsidName="E. damantiensis" pageId="0" pageNumber="73" rank="species" species="damantiensis">
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<emphasis italics="true" pageId="0" pageNumber="73">E. damantiensis</emphasis>
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</taxonomicName>
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,
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<taxonomicName lsidName="E. hintelmannae" pageId="0" pageNumber="73" rank="species" species="hintelmannae">
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<emphasis italics="true" pageId="0" pageNumber="73">E. hintelmannae</emphasis>
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</taxonomicName>
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, and
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<taxonomicName lsidName="E. haia" pageId="0" pageNumber="73" rank="species" species="haia">
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<emphasis italics="true" pageId="0" pageNumber="73">E. haia</emphasis>
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</taxonomicName>
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sp. nov.),
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<taxonomicName lsidName="E. warasera" pageId="0" pageNumber="73" rank="species" species="warasera">
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<emphasis italics="true" pageId="0" pageNumber="73">E. warasera</emphasis>
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</taxonomicName>
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sp. nov. can be distinguished by the shape and setation of its median lobe and paramere and/or by its size and colouration. For the affinities within the group, see the
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<normalizedToken originalValue="“Key”">"Key"</normalizedToken>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="73" type="distribution">
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<paragraph pageId="0" pageNumber="73">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="73">
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Papua New Guinea: Simbu and Eastern Highlands Provinces, Crater Mountain area (
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<figureCitation captionStart="Figure 54" captionStartId="F26" captionText="Figure 54. Map of the eastern part of New Guinea showing distribution of the species of the E. warasera group." figureDoi="10.3897/zookeys.878.37403.figure54" httpUri="https://binary.pensoft.net/fig/344994" pageId="0" pageNumber="73" tableDoi="10.3897/zookeys.878.37403.figure54">Fig. 54</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="73" type="etymology">
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<paragraph pageId="0" pageNumber="73">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="73">The species is named after Haia Village. The name is a noun in the nominative singular standing in apposition.</paragraph>
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</subSubSection>
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</treatment>
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</document> |