127 lines
11 KiB
XML
127 lines
11 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.803.28903" ID-GBIF-Dataset="6c6c0b59-636f-4502-8b48-642ba231eb16" ID-PMC="PMC6390078" ID-Pensoft-Pub="1313-2970-803-7" ID-PubMed="30814899" ID-ZBK="936CFD88F297440EA9BE4C258AE9BD09" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1313-2970-803-7" ModsDocOrigin="ZooKeys 803" ModsDocTitle="Introduction of the Exocelinacasuarina-group, with a key to its representatives and descriptions of 19 new species from New Guinea (Coleoptera, Dytiscidae, Copelatinae)" checkinTime="1545315537716" checkinUser="pensoft" docAuthor="Shaverdo, Helena, Sagata, Katayo & Balke, Michael" docDate="2018" docId="1159C69C8C01C6557567F405BDAAD44B" docLanguage="en" docName="ZooKeys 803: 7-70" docOrigin="ZooKeys 803" docSource="http://dx.doi.org/10.3897/zookeys.803.28903" docTitle="Exocelina mendiensis Shaverdo & Balke, sp. n." docType="treatment" docUuid="5703539F-668B-4E41-A659-CCA7FD2884DA" docUuidSource="ZooBank" docVersion="7" lastPageNumber="27" masterDocId="5133FFF6125A1065FF83FF96FFF3FFD4" masterDocTitle="Introduction of the Exocelinacasuarina-group, with a key to its representatives and descriptions of 19 new species from New Guinea (Coleoptera, Dytiscidae, Copelatinae)" masterLastPageNumber="70" masterPageNumber="7" pageNumber="25" updateTime="1668166558239" 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>Introduction of the Exocelinacasuarina-group, with a key to its representatives and descriptions of 19 new species from New Guinea (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>2018</mods:date>
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<mods:detail type="volume">
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<mods:number>803</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>7</mods:start>
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<mods:end>70</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.803.28903</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.803.28903</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-803-7</mods:identifier>
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<mods:identifier type="ZBK">936CFD88F297440EA9BE4C258AE9BD09</mods:identifier>
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<mods:identifier type="ZooBank">936CFD88F297440EA9BE4C258AE9BD09</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="154125610" LSID="urn:lsid:zoobank.org:act:5703539F-668B-4E41-A659-CCA7FD2884DA" httpUri="http://treatment.plazi.org/id/1159C69C8C01C6557567F405BDAAD44B" lastPageId="20" lastPageNumber="27" pageId="18" pageNumber="25">
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<subSubSection pageId="18" pageNumber="25" type="nomenclature">
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<paragraph pageId="18" pageNumber="25">
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12.
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<taxonomicName LSID="http://zoobank.org/5703539F-668B-4E41-A659-CCA7FD2884DA" authority="Shaverdo & Balke" class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina mendiensis" order="Coleoptera" pageId="18" pageNumber="25" phylum="Arthropoda" rank="species" species="mendiensis">Exocelina mendiensis Shaverdo & Balke</taxonomicName>
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<taxonomicNameLabel pageId="18" pageNumber="25">sp. n.</taxonomicNameLabel>
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Figs 24, 48
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</paragraph>
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</subSubSection>
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<subSubSection pageId="19" pageNumber="26" type="reference_group">
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<paragraph pageId="19" pageNumber="26">
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina" order="Coleoptera" pageId="19" pageNumber="26" phylum="Arthropoda" rank="genus">
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<pageBreakToken pageId="19" pageNumber="26" start="start">Exocelina</pageBreakToken>
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</taxonomicName>
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undescribed sp. MB1337:
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<bibRefCitation author="Toussaint, EFA" journalOrPublisher="ZooKeys" pageId="40" pageNumber="47" url="https://doi.org/10.1038/ncomms5001" year="2014">Toussaint et al. 2014</bibRefCitation>
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: supplementary figs 1-4, table 2;
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<bibRefCitation author="Toussaint, EFA" journalOrPublisher="ZooKeys" pageId="40" pageNumber="47" url="https://doi.org/10.1038/srep16016" year="2015">Toussaint et al. 2015</bibRefCitation>
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: supplementary figs S1-S2, table S3.
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</paragraph>
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<paragraph pageId="19" pageNumber="26">
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina mendiensis" order="Coleoptera" pageId="19" pageNumber="26" phylum="Arthropoda" rank="species" species="mendiensis">Exocelina mendiensis</taxonomicName>
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_New_Guinea_MB1337:
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<bibRefCitation author="Toussaint, EFA" journalOrPublisher="ZooKeys" pageId="40" pageNumber="47" url="https://doi.org/10.1038/srep16016" year="2015">Toussaint et al. 2015</bibRefCitation>
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: supplementary information S5-S6.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="19" pageNumber="26" type="type locality">
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<paragraph pageId="19" pageNumber="26">Type locality.</paragraph>
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<paragraph pageId="19" pageNumber="26">
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Papua New Guinea: Southern Highlands Province, Sopulkul, 30-35 km NE Mendi,
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<geoCoordinate direction="south" orientation="latitude" precision="9" value="-6.049">06°02.94'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="9" value="143.77483">143°46.49'E</geoCoordinate>
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, 2680 m a.s.l.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="19" pageNumber="26" type="type material">
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<paragraph pageId="19" pageNumber="26">Type material.</paragraph>
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<paragraph pageId="19" pageNumber="26">Holotype: male "M. Balke 1337", "Papua New Guinea: Southern Highlands, Sopulkul, 30-35 km NE Mendi, 2680 m, 16.vi.2006, 06.02.944S 143.46.485E, John (PNG 79)" (ZSM). Paratypes: 1 male, 2 females with the same label as the holotype (NHMW, ZSM).</paragraph>
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</subSubSection>
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<subSubSection lastPageId="20" lastPageNumber="27" pageId="19" pageNumber="26" type="description">
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<paragraph pageId="19" pageNumber="26">Description.</paragraph>
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<paragraph pageId="19" pageNumber="26">Body size and form: Beetle large: TL-H 4.8-5.5 mm, TL 5.3-5.9 mm, MW 2.6-2.75 mm (holotype: TL-H 4.8 mm, TL 5.3 mm, MW 2.6 mm), with broader, oblong-oval habitus.</paragraph>
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<paragraph pageId="19" pageNumber="26">Coloration: Piceous. Head piceous, narrowly brownish anteriorly and sometimes with two brownish spots between eyes. Pronotum piceous, brownish laterally and anteriorly. Elytra piceous, sometime with narrow brownish sutural lines. Head appendages and legs proximally reddish brown, legs distally darker, brownish, especially metathoracic legs (Fig. 24).</paragraph>
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<paragraph pageId="19" pageNumber="26">Surface sculpture: Submatt dorsally. Head with relatively dense punctation (no spaces between punctures or spaces 2 times size of punctures), sparser anteriorly, denser and coarser between eyes; diameter of punctures smaller than or equal to diameter of cells of microreticulation. Pronotum with relatively dense but fine punctation, sparser and finer than on head. Elytra with very fine, sparse punctation. Pronotum and elytra with rather strongly impressed microreticulation. Head with microreticulation stronger. Metaventrite and metacoxae distinctly microreticulate, metacoxal plates with longitudinal strioles and transverse wrinkles, abdominal ventrites with distinct microreticulation and strioles. Metaventrite medially, metacoxal plates, and abdominal ventrites with very fine, sparse punctation.</paragraph>
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<paragraph pageId="19" pageNumber="26">Structures: Pronotum with distinct lateral bead. Its lateral sides with distinct longitudinal impressions. Base of prosternum and neck of prosternal process with distinct ridge, slightly rounded anteriorly. Blade of prosternal process lanceolate, relatively narrow, slightly convex, and smooth, with distinct lateral bead and few lateral setae. Abdominal ventrite 6 slightly truncate.</paragraph>
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<paragraph lastPageId="20" lastPageNumber="27" pageId="19" pageNumber="26">
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Male: Antennae simple (Fig. 24). Protarsomere 4 with anterior angle slightly expanded, with large, thick, strongly curved anterolateral hook-like seta. Protarsomere
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<pageBreakToken pageId="20" pageNumber="27" start="start">5</pageBreakToken>
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with anterior band of more than 60 and posterior row of 16 relatively long setae (Fig. 48D). Median lobe in lateral view long, slightly curved, with small, slightly bent downwards, thickened apex; in ventral view, evenly tapering to broadly pointed apex. Paramere slightly concave on dorsal side and with weak dorsal setation, setae on subdistal part stronger and denser than proximal setae (Fig. 48
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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). Abdominal ventrite 6 with 23-27 lateral striae on each side.
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</paragraph>
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<paragraph pageId="20" pageNumber="27">Female: Without evident differences in external morphology from males, except for not modified protarsi and abdominal ventrite 6 without striae.</paragraph>
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</subSubSection>
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<subSubSection pageId="20" pageNumber="27" type="affinities">
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<paragraph pageId="20" pageNumber="27">Affinities.</paragraph>
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<paragraph pageId="20" pageNumber="27">
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<taxonomicName class="Insecta" family="Dytiscidae" genus="Exocelina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exocelina mendiensis" order="Coleoptera" pageId="20" pageNumber="27" phylum="Arthropoda" rank="species" species="mendiensis">Exocelina mendiensis</taxonomicName>
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sp. n. is similar to the larger species of the group,
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<taxonomicName lsidName="E. kumulensis" pageId="20" pageNumber="27" rank="species" species="kumulensis">E. kumulensis</taxonomicName>
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sp. n. and
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<taxonomicName lsidName="E. ambua" pageId="20" pageNumber="27" rank="species" species="ambua">E. ambua</taxonomicName>
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sp. n., but differs from them in its darker coloration, shinier dorsal surface and shape of the median lobe. Also, see under
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<taxonomicName lsidName="E. okapa" pageId="20" pageNumber="27" rank="species" species="okapa">E. okapa</taxonomicName>
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sp. n.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="20" pageNumber="27" type="distribution">
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<paragraph pageId="20" pageNumber="27">Distribution.</paragraph>
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<paragraph pageId="20" pageNumber="27">Papua New Guinea: Southern Highlands Province. The species is known only from the type locality (Fig. 50).</paragraph>
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</subSubSection>
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<subSubSection pageId="20" pageNumber="27" type="etymology">
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<paragraph pageId="20" pageNumber="27">Etymology.</paragraph>
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<paragraph pageId="20" pageNumber="27">The species is named after Mendi 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> |