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149 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="C3BFEE926C1585EF75CA9EB41E9BE18D" docLanguage="en" docName="ZooKeys 619: 45-102" docOrigin="ZooKeys 619" docSource="http://dx.doi.org/10.3897/zookeys.619.9951" docTitle="Exocelina injiensis Shaverdo & Balke, sp. n." docType="treatment" docUuid="96D815A9-1FE6-4B24-81B3-28FA6BCF38DB" docUuidSource="ZooBank" docVersion="5" lastPageNumber="66" 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="66" 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="127890990" LSID="urn:lsid:zoobank.org:act:96D815A9-1FE6-4B24-81B3-28FA6BCF38DB" httpUri="http://treatment.plazi.org/id/C3BFEE926C1585EF75CA9EB41E9BE18D" lastPageNumber="66" pageId="21" pageNumber="66">
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<subSubSection pageId="21" pageNumber="66" type="multiple">
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<paragraph pageId="21" pageNumber="66">Taxon classification Animalia Coleoptera Dytiscidae</paragraph>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="66" type="nomenclature">
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<paragraph pageId="21" pageNumber="66">
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9.
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<taxonomicName LSID="http://zoobank.org/96D815A9-1FE6-4B24-81B3-28FA6BCF38DB" authority="Shaverdo & Balke" class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina injiensis" order="Coleoptera" pageId="21" pageNumber="66" phylum="Arthropoda" rank="species" species="injiensis">Exocelina injiensis Shaverdo & Balke</taxonomicName>
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<taxonomicNameLabel pageId="21" pageNumber="66">sp. n.</taxonomicNameLabel>
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Figs 8, 30
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</paragraph>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="66" type="reference_group">
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<paragraph pageId="21" pageNumber="66">
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina" order="Coleoptera" pageId="21" pageNumber="66" phylum="Arthropoda" rank="genus">Exocelina</taxonomicName>
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undescribed sp. MB1376:
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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="21" pageNumber="66" type="type locality">
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<paragraph pageId="21" pageNumber="66">Type locality.</paragraph>
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<paragraph pageId="21" pageNumber="66">
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Papua New Guinea: Morobe Province, Menyamya, Inji Mountain,
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<geoCoordinate direction="south" orientation="latitude" precision="9" value="-7.2376666">07°14.26'S</geoCoordinate>
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;
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<geoCoordinate direction="east" orientation="longitude" precision="9" value="146.02333">146°01.40'E</geoCoordinate>
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, 1500 m a.s.l.
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</paragraph>
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<paragraph pageId="21" pageNumber="66">Type material.Holotype: male "Papua New Guinea: Morobe, Menyamya, Mt Inji, deep well, 1500m, 14.xi.2006, 07.14.264S 146.01.400E, Balke & Kinibel (PNG 98)" (ZSM). Paratypes: 22 males, 29 females with the same label as the holotype, one male additionally with a green label "DNA M.Balke 1376" (NHMW, ZSM).</paragraph>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="66" type="diagnosis">
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<paragraph pageId="21" pageNumber="66">Diagnosis.</paragraph>
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<paragraph pageId="21" pageNumber="66">
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Beetle small; piceous, with reddish brown to brown head and pronotum laterally; matt, with strong punctation and microreticulation; male antennae simple; male protarsomere 4 with large, thick, strongly curved anterolateral hook-like seta; median lobe with slightly curved, rounded apex in lateral view and with almost truncate apex in ventral view, on both lateral sides with strong, short setae situated almost linearly on anterior half of distal part of median lobe under fine carina; paramere without 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 andakombensis" order="Coleoptera" pageId="21" pageNumber="66" phylum="Arthropoda" rank="species" species="andakombensis">Exocelina andakombensis</taxonomicName>
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sp. n. but differs from it in presence of the lateral carina, bordering shorter distal setae, on the median lobe and the large, thick, strongly curved anterolateral hook-like seta of protarsomere 4, as well as longer and much numerous ventral setae of protarsomere 5, see also under diagnosis of
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina andakombensis" order="Coleoptera" pageId="21" pageNumber="66" phylum="Arthropoda" rank="species" species="andakombensis">Exocelina andakombensis</taxonomicName>
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sp. n.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="66" type="description">
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<paragraph pageId="21" pageNumber="66">Description.</paragraph>
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<paragraph pageId="21" pageNumber="66">Size and shape: Beetle small (TL-H 3.05-3.55 mm, TL 3.4-3.85 mm, MW 1.6-1.9 mm), with oblong-oval habitus, broadest at elytral middle. Coloration: Head reddish brown to dark brown, with small darker areas posterior to eyes; pronotum reddish brown to dark brown, paler laterally, often piceous on disc; elytra piceous, dark brown laterally, with narrow reddish sutural lines; head appendages and legs proximally yellowish red, legs distally darker, reddish brown, especially metathoracic legs (Fig. 30). Teneral specimens paler.</paragraph>
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<caption pageId="21" pageNumber="66">
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<paragraph pageId="21" pageNumber="66">
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Figures 22-23. 22
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina atrata" order="Coleoptera" pageId="21" pageNumber="66" phylum="Arthropoda" rank="species" species="atrata">Exocelina atrata</taxonomicName>
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(Balfour-Browne, 1939) 23
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina posmani" order="Coleoptera" pageId="21" pageNumber="66" phylum="Arthropoda" rank="species" species="posmani">Exocelina posmani</taxonomicName>
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sp. n. A male protarsomeres 4-5 in ventral view B median lobe in ventral view C median lobe in lateral view D paramere in external view.
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</paragraph>
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</caption>
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<caption pageId="21" pageNumber="66">
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<paragraph pageId="21" pageNumber="66">
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Figures 24-26. Habitus and coloration 24
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina rufa" order="Coleoptera" pageId="21" pageNumber="66" phylum="Arthropoda" rank="species" species="rufa">Exocelina rufa</taxonomicName>
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(Balke, 1998) 25
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina miriae" order="Coleoptera" pageId="21" pageNumber="66" phylum="Arthropoda" rank="species" species="miriae">Exocelina miriae</taxonomicName>
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(Balke, 1998) 26
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina tekadu" order="Coleoptera" pageId="21" pageNumber="66" phylum="Arthropoda" rank="species" species="tekadu">Exocelina tekadu</taxonomicName>
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sp. n.
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</paragraph>
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</caption>
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<caption pageId="21" pageNumber="66">
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<paragraph pageId="21" pageNumber="66">
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Figures 27-30. Habitus and coloration 27
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina kabwumensis" order="Coleoptera" pageId="21" pageNumber="66" phylum="Arthropoda" rank="species" species="kabwumensis">Exocelina kabwumensis</taxonomicName>
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sp. n. 28
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina woitapensis" order="Coleoptera" pageId="21" pageNumber="66" phylum="Arthropoda" rank="species" species="woitapensis">Exocelina woitapensis</taxonomicName>
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sp. n. 29
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina andakombensis" order="Coleoptera" pageId="21" pageNumber="66" phylum="Arthropoda" rank="species" species="andakombensis">Exocelina andakombensis</taxonomicName>
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sp. n. 30
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina injiensis" order="Coleoptera" pageId="21" pageNumber="66" phylum="Arthropoda" rank="species" species="injiensis">Exocelina injiensis</taxonomicName>
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sp. n.
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</paragraph>
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</caption>
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<paragraph pageId="21" pageNumber="66">
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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="21" pageNumber="66" 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="21" pageNumber="66">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="21" pageNumber="66">
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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 19 and posterior row of 8 relatively long setae (Fig. 8A). Median lobe with slightly curved, rounded apex in lateral view and with almost truncate apex in ventral view, on both lateral sides with strong, short setae situated almost linearly on a half of distal part of median lobe under fine carina (Fig. 8
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<normalizedToken originalValue="B–C">B-C</normalizedToken>
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). Paramere without notch, slightly concave on dorsal side and with dense setae on subdistal part; proximal setae inconspicuous (Fig. D). Abdominal ventrite 6 with 6-9 lateral striae on each side.
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</paragraph>
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<paragraph pageId="21" pageNumber="66">Holotype: TL-H 3.6 mm, TL 3.9 mm, MW 1.9 mm.</paragraph>
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<paragraph pageId="21" pageNumber="66">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="21" pageNumber="66" type="distribution">
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<paragraph pageId="21" pageNumber="66">Distribution.</paragraph>
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<paragraph pageId="21" pageNumber="66">Papua New Guinea: Morobe Province. The species is known only from the type locality (Fig. 40).</paragraph>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="66" type="etymology">
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<paragraph pageId="21" pageNumber="66">Etymology.</paragraph>
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<paragraph pageId="21" pageNumber="66">The species is named after Inji Mountain. 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> |