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145 lines
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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.619.9951" ID-GBIF-Dataset="dedaf101-3b90-4f1e-adef-5f7ddd95ad4e" ID-PMC="PMC5090162" ID-Pensoft-Pub="1313-2970-619-45" ID-PubMed="27829789" ID-ZBK="80E9A40681954C1DBB3C0AF732CD478C" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1313-2970-619-45" ModsDocOrigin="ZooKeys 619" ModsDocTitle="Taxonomic revision of New Guinea diving beetles of the Exocelinadanae group, with the description of ten new species (Coleoptera, Dytiscidae, Copelatinae)" checkinTime="1475024545068" checkinUser="pensoft" docAuthor="Shaverdo, Helena, Sagata, Katayo & Balke, Michael" docDate="2016" docId="22BC7566ADAD2019BC4B11DC3A14BCE1" docLanguage="en" docName="ZooKeys 619: 45-102" docOrigin="ZooKeys 619" docSource="http://dx.doi.org/10.3897/zookeys.619.9951" docTitle="Exocelina woitapensis Shaverdo & Balke, sp. n." docType="treatment" docUuid="B59DD2AA-1304-42DD-86A2-00DA8342BFCC" docUuidSource="ZooBank" docVersion="5" lastPageNumber="76" masterDocId="FFE3FFD6FFD3FFBB044E305DFFEA8F13" masterDocTitle="Taxonomic revision of New Guinea diving beetles of the Exocelinadanae group, with the description of ten new species (Coleoptera, Dytiscidae, Copelatinae)" masterLastPageNumber="102" masterPageNumber="45" pageNumber="75" updateTime="1668163550721" 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>Taxonomic revision of New Guinea diving beetles of the Exocelinadanae group, with the description of ten new species (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>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>2016</mods:date>
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<mods:detail type="volume">
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<mods:number>619</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>45</mods:start>
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<mods:end>102</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.619.9951</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.619.9951</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-619-45</mods:identifier>
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<mods:identifier type="ZBK">80E9A40681954C1DBB3C0AF732CD478C</mods:identifier>
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<mods:identifier type="ZooBank">80E9A40681954C1DBB3C0AF732CD478C</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="127891001" LSID="urn:lsid:zoobank.org:act:B59DD2AA-1304-42DD-86A2-00DA8342BFCC" httpUri="http://treatment.plazi.org/id/22BC7566ADAD2019BC4B11DC3A14BCE1" lastPageId="31" lastPageNumber="76" pageId="30" pageNumber="75">
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<subSubSection pageId="30" pageNumber="75" type="multiple">
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<paragraph pageId="30" pageNumber="75">Taxon classification Animalia Coleoptera Dytiscidae</paragraph>
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</subSubSection>
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<subSubSection pageId="30" pageNumber="75" type="nomenclature">
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<paragraph pageId="30" pageNumber="75">
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15.
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<taxonomicName LSID="http://zoobank.org/B59DD2AA-1304-42DD-86A2-00DA8342BFCC" authority="Shaverdo & Balke" class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina woitapensis" order="Coleoptera" pageId="30" pageNumber="75" phylum="Arthropoda" rank="species" species="woitapensis">Exocelina woitapensis Shaverdo & Balke</taxonomicName>
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<taxonomicNameLabel pageId="30" pageNumber="75">sp. n.</taxonomicNameLabel>
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Figs 6, 28
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</paragraph>
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</subSubSection>
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<subSubSection pageId="30" pageNumber="75" type="reference_group">
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<paragraph pageId="30" pageNumber="75">
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina" order="Coleoptera" pageId="30" pageNumber="75" phylum="Arthropoda" rank="genus">Exocelina</taxonomicName>
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undescribed sp. MB3399:
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<bibRefCitation author="Toussaint, EFA" journalOrPublisher="Nature Communications" pageId="36" pageNumber="81" pagination="1 - 10" title="The towering orogeny of New Guinea as a trigger for arthropod megadiversity." url="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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</paragraph>
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</subSubSection>
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<subSubSection pageId="30" pageNumber="75" type="type locality">
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<paragraph pageId="30" pageNumber="75">Type locality.</paragraph>
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<paragraph pageId="30" pageNumber="75">
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Papua New Guinea: Central Province, Woitape,
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<geoCoordinate direction="south" orientation="latitude" precision="9" value="-8.5215">08°31.29'S</geoCoordinate>
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;
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<geoCoordinate direction="east" orientation="longitude" precision="9" value="147.228">147°13.68'E</geoCoordinate>
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, 1700 m a.s.l.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="30" pageNumber="75" type="type material">
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<paragraph pageId="30" pageNumber="75">Type material.</paragraph>
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<paragraph pageId="30" pageNumber="75">
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Holotype: male "Papua New Guinea: Central, Woitape, 1700m, i.2008,
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<geoCoordinate direction="south" orientation="latitude" precision="1" value="-8.5215">08 31.290S</geoCoordinate>
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="147.22807">147 13.684'E</geoCoordinate>
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, Posman (PNG 166)" (ZSM). Paratypes: 2 males, 1 female with the same label as the holotype, the male additionally with a green label "DNA M.Balke 3399" (ZSM). 1 male, 3 females "Papua New Guinea: Central, Woitape, 1500m, i.2008,
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<geoCoordinate direction="south" orientation="latitude" precision="1" value="-8.552967">08 33.178S</geoCoordinate>
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="147.25801">147 15.481E</geoCoordinate>
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, Posman (PNG 167)", one female additionally with a green label "DNA M.Balke 3402" (NHMW, ZSM). 1 male "Papua New Guinea: Central, Woitape, 1600m, i.2008,
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<geoCoordinate direction="south" orientation="latitude" precision="1" value="-8.52635">08 31.581S</geoCoordinate>
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="147.23499">147 14.099E</geoCoordinate>
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, Posman (PNG 165)" (ZSM). 1 female "Papua New Guinea: Central, Kokoda Trek, 590m, i.2008,
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<geoCoordinate direction="south" orientation="latitude" precision="1" value="-9.238983">09 14.339S</geoCoordinate>
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="147.61533">147 36.920E</geoCoordinate>
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, Posman (PNG 170)" (ZSM).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="30" pageNumber="75" type="diagnosis">
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<paragraph pageId="30" pageNumber="75">Diagnosis.</paragraph>
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<paragraph pageId="30" pageNumber="75">
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Beetle medium-sized; piceous, with reddish brown head and pronotum, later often with darker disc; matt, with strong punctation and microreticulation; male antennae simple; male protarsomere 4 with large, thick, strongly curved anterolateral hook-like seta; median lobe relatively broad, with slightly curved, rounded apex in lateral view and with askew truncate apex in ventral view, on both lateral sides with numerous strong setae situated broad-linearly on whole distal part of median lobe; paramere with small notch on dorsal side. The species is very similar to
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina kabwumensis" order="Coleoptera" pageId="30" pageNumber="75" phylum="Arthropoda" rank="species" species="kabwumensis">Exocelina kabwumensis</taxonomicName>
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sp. n. but differs from it in the larger body size, broader median lobe, and the presence of numerous thick distal setae laterally on the median lobe. It is also similar to
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina andakombensis" order="Coleoptera" pageId="30" pageNumber="75" phylum="Arthropoda" rank="species" species="andakombensis">Exocelina andakombensis</taxonomicName>
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sp. n. and
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina injiensis" order="Coleoptera" pageId="30" pageNumber="75" phylum="Arthropoda" rank="species" species="injiensis">Exocelina injiensis</taxonomicName>
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sp. n. but differs from them in the larger body size, shape of the median lobe, and more numerous and more sparsely situated thick distal setae laterally on the median lobe. From
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina kabwumensis" order="Coleoptera" pageId="30" pageNumber="75" phylum="Arthropoda" rank="species" species="kabwumensis">Exocelina kabwumensis</taxonomicName>
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and
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina andakombensis" order="Coleoptera" pageId="30" pageNumber="75" phylum="Arthropoda" rank="species" species="andakombensis">Exocelina andakombensis</taxonomicName>
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, it also differs in the large, thick, strongly curved anterolateral hook-like seta of protarsomere 4. This species co-occurs with
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina posmani" order="Coleoptera" pageId="30" pageNumber="75" phylum="Arthropoda" rank="species" species="posmani">Exocelina posmani</taxonomicName>
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sp. n., see under its diagnosis for their morphological differences.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="31" lastPageNumber="76" pageId="30" pageNumber="75" type="description">
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<paragraph pageId="30" pageNumber="75">Description.</paragraph>
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<paragraph lastPageId="31" lastPageNumber="76" pageId="30" pageNumber="75">
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Size and shape: Beetle medium-sized (TL-H 3.6-4.0 mm, TL 4.0-4.35 mm, MW 2.0-2.15 mm), with oblong-oval habitus, broadest at elytral mid
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<pageBreakToken pageId="31" pageNumber="76" start="start">dle</pageBreakToken>
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. Coloration: Head reddish brown to dark brown, with small darker areas posterior to eyes and sometimes brown V-like spot in vertex; pronotum reddish brown, with darker (to piceous) disc; elytra brown to piceous, with narrow reddish sutural lines; head appendages and legs proximally yellowish red, legs distally darker, reddish brown, especially metathoracic legs (Fig. 28). Teneral specimens paler.
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</paragraph>
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<paragraph pageId="31" pageNumber="76">
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Surface sculpture: As in
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina andakombensis" order="Coleoptera" pageId="31" pageNumber="76" phylum="Arthropoda" rank="species" species="andakombensis">Exocelina andakombensis</taxonomicName>
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sp. n.
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</paragraph>
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<paragraph pageId="31" pageNumber="76">Structures: Pronotum with distinct lateral bead. Base of prosternum and neck of prosternal process with distinct ridge, slightly rounded anteriorly. Blade of prosternal process lanceolate, relatively broad, slightly convex, and smooth, with distinct lateral bead and few lateral setae; neck and blade of prosternal process evenly jointed. Abdominal ventrite 6 slightly truncate.</paragraph>
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<paragraph pageId="31" pageNumber="76">
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Male: Antennae simple. Protarsomere 4 with large, thick, strongly curved anterolateral hook-like seta. Protarsomere 5 ventrally with anterior band of ca. 60 and posterior row of 16 relatively long, thin setae (Fig. 6A). Median lobe relatively broad, with slightly curved, elongate, rounded apex in lateral view and with askew truncate apex in ventral view, on both lateral sides with numerous strong setae situated broad-linearly on whole distal part of median lobe (Fig. 6
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<normalizedToken originalValue="B–C">B-C</normalizedToken>
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). Paramere with small notch on dorsal side and dense setae on subdistal part; proximal setae inconspicuous (Fig. 6D). Abdominal ventrite 6 with 5-8 lateral striae on each side.
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</paragraph>
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<paragraph pageId="31" pageNumber="76">Holotype: TL-H 4 mm, TL 4.5 mm, MW 2.15 mm.</paragraph>
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<paragraph pageId="31" pageNumber="76">Female: Without evident differences in external morphology from males, except for not modified pro- and mesotarsi and abdominal ventrite 6 without striae.</paragraph>
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</subSubSection>
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<subSubSection pageId="31" pageNumber="76" type="distribution">
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<paragraph pageId="31" pageNumber="76">Distribution.</paragraph>
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<paragraph pageId="31" pageNumber="76">Papua New Guinea: Central Province (Fig. 40).</paragraph>
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</subSubSection>
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<subSubSection pageId="31" pageNumber="76" type="etymology">
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<paragraph pageId="31" pageNumber="76">Etymology.</paragraph>
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<paragraph pageId="31" pageNumber="76">The species is named after Woitape Village. The name is an adjective in the nominative singular.</paragraph>
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</subSubSection>
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</treatment>
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</document> |