133 lines
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133 lines
13 KiB
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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.468.8506" ID-GBIF-Dataset="df3f2d10-3b5e-480f-936c-368e01ffd7b1" ID-PMC="PMC4296520" ID-Pensoft-Pub="1313-2970-468-1" ID-PubMed="25610341" ID-ZBK="AE5AB793FDC74DCD8A47AE96A141E2AD" ModsDocAuthor="" ModsDocDate="2014" ModsDocID="1313-2970-468-1" ModsDocOrigin="ZooKeys 468" ModsDocTitle="Description of 23 new species of the Exocelinaekari-group from New Guinea, with a key to all representatives of the species group (Coleoptera, Dytiscidae, Copelatinae)" checkinTime="1451244902156" checkinUser="pensoft" docAuthor="Shaverdo, Helena, Sagata, Katayo, Panjaitan, Rawati, Menufandu, Herlina & Balke, Michael" docDate="2014" docId="626756E1A741C54C94CA5AD5318F2C95" docLanguage="en" docName="ZooKeys 468: 1-83" docOrigin="ZooKeys 468" docSource="http://dx.doi.org/10.3897/zookeys.468.8506" docTitle="Exocelina jimiensis Shaverdo & Balke, sp. n." docType="treatment" docUuid="D2D78386-9C7F-4839-8C96-5A46FB47268F" docUuidSource="ZooBank" docVersion="4" lastPageNumber="10" masterDocId="FFE9FFA5117AFFD17452FFB5FF94FFE3" masterDocTitle="Description of 23 new species of the Exocelinaekari-group from New Guinea, with a key to all representatives of the species group (Coleoptera, Dytiscidae, Copelatinae)" masterLastPageNumber="83" masterPageNumber="1" pageNumber="10" updateTime="1668159774671" 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>Description of 23 new species of the Exocelinaekari-group from New Guinea, with a key to all representatives of the species group (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>Panjaitan, Rawati</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>Menufandu, Herlina</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>2014</mods:date>
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<mods:detail type="volume">
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<mods:number>468</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>83</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.468.8506</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.468.8506</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-468-1</mods:identifier>
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<mods:identifier type="ZBK">AE5AB793FDC74DCD8A47AE96A141E2AD</mods:identifier>
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<mods:identifier type="ZooBank">AE5AB793FDC74DCD8A47AE96A141E2AD</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152057380" LSID="urn:lsid:zoobank.org:act:D2D78386-9C7F-4839-8C96-5A46FB47268F" httpUri="http://treatment.plazi.org/id/626756E1A741C54C94CA5AD5318F2C95" lastPageNumber="10" pageId="9" pageNumber="10">
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<subSubSection pageId="9" pageNumber="10" type="multiple">
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<paragraph pageId="9" pageNumber="10">Taxon classification Animalia Coleoptera Dytiscidae</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="10" type="nomenclature">
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<paragraph pageId="9" pageNumber="10">
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6.
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<taxonomicName LSID="http://zoobank.org/D2D78386-9C7F-4839-8C96-5A46FB47268F" authority="Shaverdo & Balke" class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina jimiensis" order="Coleoptera" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="jimiensis">Exocelina jimiensis Shaverdo & Balke</taxonomicName>
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<taxonomicNameLabel pageId="9" pageNumber="10">sp. n.</taxonomicNameLabel>
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Figs 10, 36
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="10" type="reference_group">
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<paragraph pageId="9" pageNumber="10">
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina" order="Coleoptera" pageId="9" pageNumber="10" phylum="Arthropoda" rank="genus">Exocelina</taxonomicName>
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undescribed sp. MB3311:
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<bibRefCitation author="Toussaint, EFA" journalOrPublisher="Nature Communications" pageId="45" pageNumber="46" 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="9" pageNumber="10" type="type locality">
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<paragraph pageId="9" pageNumber="10">Type locality.</paragraph>
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<paragraph pageId="9" pageNumber="10">
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Papua New Guinea: Western Highlands Province, Kundum,
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<geoCoordinate direction="south" orientation="latitude" precision="9" value="-5.2683334">05°16.10'S</geoCoordinate>
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;
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<geoCoordinate direction="east" orientation="longitude" precision="9" value="144.4645">144°27.87'E</geoCoordinate>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="10" type="type material">
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<paragraph pageId="9" pageNumber="10">Type material.</paragraph>
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<paragraph pageId="9" pageNumber="10">Holotype: male "Papua New Guinea: Western Highlands, Kundum, 1400m, 3.iii.2007, 05.16.096S 144.27.869E, Kinibel (PNG 142)" (ZSM). Paratypes: 64 males with the same labels as the holotype (NHMW, ZSM). 10 males "Papua New Guinea: Western Highlands, Simbai, Kairong River, 1850m, 2.iii.2007, 05.14.840S 144.28.457E, Kinibel (PNG 139)" (NHMW, ZSM). 20 males "Papua New Guinea: Western Highlands, Simbai - Jimi, 1500m, 2.iii.2007, 05.16.074S 144.27.886E, Kinibel (PNG 140)", one male additionally with a green label "DNA M.Balke 3311" (NHMW, ZSM). 2 males "Papua New Guinea: Western Highlands, Jimi, 1500m, 2.iii.2007, 05.16.335S 144.27.930E, Kinibel (PNG 141)" (ZSM). 8 males, 4 females "Papua New Guinea: Western Highlands, Jimi Valley, above Sendiap Station, 2000m, 6.iii.2007, 05.19.314S 144.31.266E, Kinibel (PNG 148)" (NHMW, ZSM). 7 males, 1 female "Papua New Guinea: Western Highlands, Simbai area, 2200m, 6.iii.2007, 05.18.752S 144.31.849E, Kinibel (PNG 149)" (NHMW, ZSM). 3 males, 3 females "Papua New Guinea: Western Highlands, Simbai area, 2500m, 8.iii.2007, 05.14.202S 144.33.651E, Kinibel (PNG 150)" (NHMW, ZSM).</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="10" type="additional material">
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<paragraph pageId="9" pageNumber="10">Additional material.</paragraph>
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<paragraph pageId="9" pageNumber="10">
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33 females with the same labels as the holotype (ZSM). 38 females "Papua New Guinea: Western Highlands, Simbai, Kairong River, 1850m, 2.iii.2007, 05.14.840S 144.28.457E, Kinibel (PNG 139)" (ZSM). 10 females "Papua New Guinea: Western Highlands, Simbai - Jimi, 1500m, 2.iii.2007, 05.16.074S 144.27.886E, Kinibel (PNG 140)" (ZSM). 7 females "Papua New Guinea: Western Highlands, Jimi, 1500m, 2.iii.2007, 05.16.335S 144.27.930E, Kinibel (PNG 141)" (ZSM). These females might belong to two species:
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina jimiensis" order="Coleoptera" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="jimiensis">Exocelina jimiensis</taxonomicName>
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sp. n. and a species from the
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina broschii" order="Coleoptera" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="broschii">Exocelina broschii</taxonomicName>
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-group.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="10" type="diagnosis">
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<paragraph pageId="9" pageNumber="10">Diagnosis.</paragraph>
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<paragraph pageId="9" pageNumber="10">
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Beetle medium-sized, dark brown to piceous, with paler clypeus, vertex, and pronotal sides, slightly submatt; pronotum with distinct lateral bead; male antennomeres 3-5 evidently enlarged, slightly rounded, almost equal in size, external margin of antennomere 5 almost straight, antennomere 6 somewhat enlarged; male protarsomere 4 with large, slender, evidently curved anterolateral hook-like seta; median lobe with submedian constriction and apex bluntly pointed, broadened in lateral view; paramere with distinct notch on dorsal side and subdistal part elongate, with numerous, dense, more or less long, thin setae. The species is similar to
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina sandaunensis" order="Coleoptera" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="sandaunensis">Exocelina sandaunensis</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 simbaiarea" order="Coleoptera" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="simbaiarea">Exocelina simbaiarea</taxonomicName>
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sp. n., from which differs with stronger punctation on pronotum, male antennomeres 3-5 smaller and more equal in size, median lobe with stronger submedian constriction in ventral view and more broadened apex in lateral view, subdistal part of paramere with setae more numerous, shorter, and thinner.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="10" type="description">
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<paragraph pageId="9" pageNumber="10">Description.</paragraph>
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<paragraph pageId="9" pageNumber="10">Size and shape: Beetle medium-sized (TL-H 3.8-4.0 mm, TL 4.15-4.4 mm, MW 2.0-2.15 mm), with oblong-oval habitus, broadest at elytral middle. Coloration: Dorsal surface more or less uniform dark brown to piceous, paler on clypeus, vertex, pronotal sides, and along elytral suture; head appendages and legs yellowish red to dark reddish, legs darker distally (Fig. 36). Teneral specimens paler.</paragraph>
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<paragraph pageId="9" pageNumber="10">Surface sculpture: Head with dense, coarse punctation (spaces between punctures 1-3 times size of punctures). Pronotum with punctation finer than on head. Elytra with punctation finer, sparser than on pronotum. Pronotum and elytra with relatively weakly impressed microreticulation, dorsal surface slightly submatt. Head with microreticulation stronger. Metaventrite and metacoxa distinctly microreticulate, metacoxal figs with longitudinal strioles and transverse wrinkles. Abdominal ventrites with distinct microreticulation, strioles, and fine sparse punctation, coarser and denser on two last abdominal ventrites.</paragraph>
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<paragraph pageId="9" pageNumber="10">Structures: Pronotum with distinct lateral bead. Base of prosternum and neck of prosternal process and neck of prosternal process with distinct ridge, smooth and not rounded anteriorly, with small anterolateral extensions. Blade of prosternal process lanceolate, relatively narrow, convex, with distinct lateral bead and few setae; neck and blade of prosternal process evenly jointed. Abdominal ventrite 6 broadly rounded or slightly truncate apically.</paragraph>
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<paragraph pageId="9" pageNumber="10">Male: Antennomeres 3-5 evidently enlarged, slightly rounded, almost equal in size, external margin of antennomere 5 almost straight, antennomere 6 somewhat enlarged (Fig. 10A), antennomeres 3-6 rugose ventrally. Protarsomere 4 with large, slender, evidently curved anterolateral hook. Protarsomere 5 ventrally with anterior row of 13 and posterior row of 4 short setae (Fig. 10B). Abdominal ventrite 6 with 6-12 lateral striae on each side, slightly truncate apically. Median lobe with submedian constriction and apex bluntly pointed, broadened in lateral view (Fig. 10C, D). Paramere with distinct notch on dorsal side and subdistal part elongate, with numerous, dense, more or less long, thin setae (Fig. 10E).</paragraph>
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<paragraph pageId="9" pageNumber="10">Holotype: TL-H 3.9 mm, TL 4.25 mm, MW 2.15 mm.</paragraph>
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<paragraph pageId="9" pageNumber="10">Female: Antennae simple, abdominal ventrite 6 broadly rounded apically, without striae.</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="10" type="distribution">
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<paragraph pageId="9" pageNumber="10">Distribution.</paragraph>
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<paragraph pageId="9" pageNumber="10">Papua New Guinea: Western Highlands Province. The species is known only from the area of Jimi River (Fig. 53).</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="10" type="etymology">
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<paragraph pageId="9" pageNumber="10">Etymology.</paragraph>
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<paragraph pageId="9" pageNumber="10">The species is named after Jimi River, in the area in which it was collected. 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> |