518 lines
52 KiB
XML
518 lines
52 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1003.55541" ID-GBIF-Dataset="a157aae8-b7dd-40f9-8180-8ed7ae225903" ID-PMC="PMC7752891" ID-Pensoft-Pub="1313-2970-1003-31" ID-Pensoft-UUID="279B98048C245FF5AC90D9CADA7E8C17" ID-PubMed="33384561" ID-ZooBank="D4A53AD77D9E42789277E931291AD4EC" ModsDocID="1313-2970-1003-31" checkinTime="1607975026353" checkinUser="pensoft" docAuthor="Kodada, Jan, Jaech, Manfred A., Freitag, Hendrik, Ciamporova-Zatovicova, Zuzana, Goffova, Katarina, Selnekovic, David & Jr, Fedor Ciampor" docDate="2020" docId="79F211AB1C325F3E9EC5AB416A067D30" docLanguage="en" docName="ZooKeys 1003: 31-55" docOrigin="ZooKeys 1003" docPubDate="2020-12-14" docSource="http://dx.doi.org/10.3897/zookeys.1003.55541" docTitle="Ancyronyx lianlabangorum Kodada & Jäch & Freitag & Čiamporová-Zaťovičová & Goffová & Selnekovič & Jr 2020, sp. nov." docType="treatment" docUuid="FC6E0E5C-1FE9-431E-BB0B-DF81F5D44FB1" docUuidSource="ZooBank" docVersion="5" id="279B98048C245FF5AC90D9CADA7E8C17" lastPageNumber="31" masterDocId="279B98048C245FF5AC90D9CADA7E8C17" masterDocTitle="Ancyronyx lianlabangorum sp. nov., a new spider riffle beetle from Sarawak, and new distribution records for A. pulcherrimus Kodada, Jaech & Ciampor based on DNA barcodes (Coleoptera, Elmidae)" masterLastPageNumber="55" masterPageNumber="31" pageNumber="31" updateTime="1668146568271" 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>Ancyronyx lianlabangorum sp. nov., a new spider riffle beetle from Sarawak, and new distribution records for A. pulcherrimus Kodada, Jaech & Ciampor based on DNA barcodes (Coleoptera, Elmidae)</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>Kodada, Jan</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-1355-4323</mods:nameIdentifier>
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<mods:affiliation>Department of Zoology, Faculty of Natural Sciences, Comenius University in Bratislava, Mlynska dolina B- 1, SK- 842 15, Bratislava, Slovakia</mods:affiliation>
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<mods:nameIdentifier type="email">jan.kodada@uniba.sk</mods:nameIdentifier>
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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>Jaech, Manfred A.</mods:namePart>
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<mods:affiliation>Naturhistorisches Museum Wien, Burgring 7, A- 1010, Wien, Austria</mods:affiliation>
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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>Freitag, Hendrik</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-1325-0979</mods:nameIdentifier>
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<mods:affiliation>Ateneo de Manila University, Biology Department, School of Science and Engineering, Loyola Heights, Quezon City, 1108, Philippines & Universiti Brunei Darussalam, Environmental and Life Sciences, Faculty of Science, Jalan Tungku Link, Gadong, BE 1410, Brunei & Museum fuer Naturkunde, Leibniz Institute for Evolution and Biodiversity Science, Invalidenstrasse 43, Berlin, 10115, Germany</mods:affiliation>
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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>Ciamporova-Zatovicova, Zuzana</mods:namePart>
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<mods:affiliation>Zoology Lab, Plant Science and Biodiversity Centre, Slovak Academy of Sciences, Dubravska cesta 9, SK- 84523, Bratislava, Slovakia</mods:affiliation>
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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>Goffova, Katarina</mods:namePart>
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<mods:affiliation>Department of Zoology, Faculty of Natural Sciences, Comenius University in Bratislava, Mlynska dolina B- 1, SK- 842 15, Bratislava, Slovakia</mods:affiliation>
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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>Selnekovic, David</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-9228-1174</mods:nameIdentifier>
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<mods:affiliation>Department of Zoology, Faculty of Natural Sciences, Comenius University in Bratislava, Mlynska dolina B- 1, SK- 842 15, Bratislava, Slovakia</mods:affiliation>
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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>Jr, Fedor Ciampor</mods:namePart>
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<mods:affiliation>Zoology Lab, Plant Science and Biodiversity Centre, Slovak Academy of Sciences, Dubravska cesta 9, SK- 84523, Bratislava, Slovakia</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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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>2020</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2020-12-14</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1003</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>31</mods:start>
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<mods:end>55</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.1003.55541</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.1003.55541</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1003-31</mods:identifier>
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<mods:identifier type="ZooBank">D4A53AD77D9E42789277E931291AD4EC</mods:identifier>
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<mods:identifier type="Pensoft-UUID">279B98048C245FF5AC90D9CADA7E8C17</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="174795568" LSID="urn:lsid:zoobank.org:act:FC6E0E5C-1FE9-431E-BB0B-DF81F5D44FB1" httpUri="http://treatment.plazi.org/id/79F211AB1C325F3E9EC5AB416A067D30" lastPageNumber="31" pageId="0" pageNumber="31">
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<subSubSection pageId="0" pageNumber="31" type="nomenclature">
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<paragraph pageId="0" pageNumber="31">
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<taxonomicName LSID="http://zoobank.org/FC6E0E5C-1FE9-431E-BB0B-DF81F5D44FB1" authority="Kodada & Jäch & Freitag & Čiamporová-Zaťovičová & Goffová & Selnekovič & Jr, 2020" authorityName="Kodada & Jäch & Freitag & Čiamporová-Zaťovičová & Goffová & Selnekovič & Jr" authorityYear="2020" class="Insecta" family="Elmidae" genus="Ancyronyx" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ancyronyx lianlabangorum" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="species" species="lianlabangorum" status="sp. nov.">Ancyronyx lianlabangorum</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="31">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="31" type="type locality">
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<paragraph pageId="0" pageNumber="31">Type locality</paragraph>
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<paragraph pageId="0" pageNumber="31">
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<emphasis bold="true" pageId="0" pageNumber="31">
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(Fig.
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Habitats of Ancyronyx lianlabangorum sp. nov. (A-C) and A. pulcherrimus (D) A type locality, Pa' Ramudu River B Pa' Masia River C Pa' Kasi River D shaded shallow creek in primary forest, Gunung Mulu NP." figureDoi="10.3897/zookeys.1003.55541.figure5" httpUri="https://binary.pensoft.net/fig/486556" pageId="0" pageNumber="31">5A</figureCitation>
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).
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</emphasis>
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<normalizedToken originalValue="Pa’">Pa'</normalizedToken>
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Ramudu River (a tributary of
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<normalizedToken originalValue="Pa’">Pa'</normalizedToken>
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Kelapang River),
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<geoCoordinate degrees="3" direction="north" minutes="32" orientation="latitude" precision="1" seconds="16.2" value="3.5378332">3°32'16.2"N</geoCoordinate>
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,
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<geoCoordinate degrees="115" direction="east" minutes="30" orientation="longitude" precision="1" seconds="22.5" value="115.50625">115°30'22.5"E</geoCoordinate>
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, ca 900 m a.s.l.; meandering, 7-15 m wide, shallow, slowly flowing through a degraded primary forest; environment of Kampung Ramudu, Kelabit Highlands, Sarawak, Malaysia.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="31" type="type material">
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<paragraph pageId="0" pageNumber="31">Type material.</paragraph>
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<paragraph pageId="0" pageNumber="31">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="31">Holotype</emphasis>
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♂ [JK147] (CFDS): "Malaysia, Sarawak, Miri distr., Ramudu env., 5.03.2019, (No. 51),
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<geoCoordinate degrees="3" direction="north" minutes="32" orientation="latitude" precision="1" seconds="16.2" value="3.5378332">3°32'16.2"N</geoCoordinate>
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,
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<geoCoordinate degrees="115" direction="east" minutes="30" orientation="longitude" precision="1" seconds="22.5" value="115.50625">115°30'22.5"E</geoCoordinate>
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, ca. 900 m a.s.l., Ramudu riv., J. Kodada & D.
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<normalizedToken originalValue="Selnekovič">Selnekovic</normalizedToken>
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lgt.".
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<emphasis bold="true" italics="true" pageId="0" pageNumber="31">Paratypes</emphasis>
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(CFDS, CKB, NMW): 10 ♂♂ [incl. JK146], 4 ♀♀ [incl. JK144, JK145]: same label data as holotype; 3 ♂♂, 4 ♀♀: "Malaysia, Sarawak, Miri distr., Ramudu env., 5.-6.03.2019, (No.50),
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<normalizedToken originalValue="Pa’">Pa'</normalizedToken>
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Masia riv.,
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<geoCoordinate degrees="3" direction="north" minutes="31" orientation="latitude" precision="1" seconds="57.1" value="3.5325277">3°31'57.1"N</geoCoordinate>
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,
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<geoCoordinate degrees="115" direction="east" minutes="30" orientation="longitude" precision="1" seconds="41.4" value="115.5115">115°30'41.4"E</geoCoordinate>
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, ca. 970 m a.s.l., J. Kodada & D.
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<normalizedToken originalValue="Selnekovič">Selnekovic</normalizedToken>
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lgt."; 1 ♀: "Malaysia, Sarawak, Miri distr., Ramudu env., 28.06.2018, (18)
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<geoCoordinate degrees="03" direction="north" minutes="32" orientation="latitude" precision="1" seconds="50.8" value="3.5474443">03°32'50.8"N</geoCoordinate>
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,
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<geoCoordinate degrees="115" direction="east" minutes="29" orientation="longitude" precision="1" seconds="25.9" value="115.490524">115°29'25.9"E</geoCoordinate>
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, 920 m a.s.l.,
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<normalizedToken originalValue="Pa’">Pa'</normalizedToken>
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Kasi riv., J. Kodada & D.
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<normalizedToken originalValue="Selnekovič">Selnekovic</normalizedToken>
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lgt.".
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="31" type="diagnosis">
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<paragraph pageId="0" pageNumber="31">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="31">
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<taxonomicName authorityName="Kodada & Jäch & Freitag & Čiamporová-Zaťovičová & Goffová & Selnekovič & Jr" authorityYear="2020" class="Insecta" family="Elmidae" genus="Ancyronyx" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ancyronyx lianlabangorum" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="species" species="lianlabangorum">
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<emphasis italics="true" pageId="0" pageNumber="31">Ancyronyx lianlabangorum</emphasis>
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</taxonomicName>
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sp. nov. represents one of the largest species characterized by: (1) large size: body length ca 2.5-3.0 mm and elytral width ca 1.3-1.4 mm; (2) comparatively short obovate body form; (3) shiny black head and unicolored yellow pronotum; (4) black-yellowish color pattern of elytra with moderately prevailing black; (5) femora yellowish around middle, lacking dark spot; (6) aedeagus large, with subparallel-sided, apically abruptly narrowed penis; parameres robust, shorter and reaching only up to apical third of penis length, apices wide and emarginate near middle; (7) ovipositor robust, with numerous conspicuous peg-like sensilla; stylus moderately long: ca 0.43
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<normalizedToken originalValue="×">x</normalizedToken>
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as long as distal portion of coxite; distal part of coxite short and wide: 1.16
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<normalizedToken originalValue="×">x</normalizedToken>
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as long as wide at middle; longitudinal baculum of paraprocts about twice as long as coxite.
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</paragraph>
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<paragraph pageId="0" pageNumber="31">
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The morphologically most similar
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<taxonomicName class="Insecta" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="A. pulcherrimus" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="species" species="pulcherrimus">
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<emphasis italics="true" pageId="0" pageNumber="31">A. pulcherrimus</emphasis>
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</taxonomicName>
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can be distinguished by: (1) distinctly smaller size: body length ≤2.0 mm and elytral width ≤0.9 mm; (2) subparallel-sided elongate body form; (3) bicolored head and pronotum; (4) black-yellowish color pattern of elytra with moderately prevailing yellow; (5) femora with dark spot near middle; (6) smaller aedeagus with sides of penis subparallel in basal half and gradually tapering in apical half; parameres long, nearly reaching tip of penis, apices subtruncate and wide; (7) ovipositor slender, with fewer conspicuous peg-like sensilla; distal portion of coxite longer and thinner: 1.8
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<normalizedToken originalValue="×">x</normalizedToken>
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as long as wide at middle; longitudinal baculum of paraprocts ca 1.6
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<normalizedToken originalValue="×">x</normalizedToken>
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as long as coxite; (8) about 17% divergence of the partial mtDNA for cytochrome c oxidase subunit COI.
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</paragraph>
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<paragraph pageId="0" pageNumber="31">
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<taxonomicName authorityName="Kodada, Jach & Ciampor" authorityYear="2014" class="Insecta" family="Elmidae" genus="Ancyronyx" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ancyronyx reticulatus" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="species" species="reticulatus">
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<emphasis italics="true" pageId="0" pageNumber="31">Ancyronyx reticulatus</emphasis>
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</taxonomicName>
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, the second similar species, differs from the new species in: (1) distinctly smaller size: body length ≤2.1 mm and elytral width ≤0.9 mm; (2) subparallel-sided elongate body form; (3) bicolored head and pronotum; (4) black-yellowish color pattern of elytra usually with moderately prevailing yellow; (5) surface of elytra and metaventral disc matt, reticulate; (6) smaller aedeagus with sides of penis subparallel along basal half and gradually tapering in apical half; parameres long, nearly reaching tip of penis with apices truncate; (7) ovipositor shorter, with fewer conspicuous peg-like sensilla; stylus longer compared to length of distal portion of coxite; longitudinal baculum of paraprocts ca 1.6
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<normalizedToken originalValue="×">x</normalizedToken>
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as long as coxite.
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</paragraph>
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<paragraph pageId="0" pageNumber="31">
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<taxonomicName authorityName="Freitag & Jaech" authorityYear="2007" class="Insecta" family="Elmidae" genus="Ancyronyx" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ancyronyx helgeschneideri" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="species" species="helgeschneideri">
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<emphasis italics="true" pageId="0" pageNumber="31">Ancyronyx helgeschneideri</emphasis>
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</taxonomicName>
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Freitag &
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<normalizedToken originalValue="Jäch">Jaech</normalizedToken>
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from Palawan (Philippines) is also quite similar, but differs from the new species in: (1) distinctly smaller size: body length ≤2.0 mm and elytral width up to 0.9 mm; (2) elongate-oval body form; (3) bicolored head and pronotum; (4) elytral color pattern with moderately prevailing dark brown; (5) elytral surface rugulose; (6) distinctly smaller aedeagus with conically tapering penis; parameres long, nearly reaching tip of penis with obliquely truncate apices; (7) ovipositor shorter, stylus and distal portion of coxite relatively longer; longitudinal baculum of paraprocts ca 1.3
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<normalizedToken originalValue="×">x</normalizedToken>
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as long as coxite.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="31" type="description">
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<paragraph pageId="0" pageNumber="31">Description of holotype male.</paragraph>
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<paragraph pageId="0" pageNumber="31">
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Body form obovate, with rather typical, narrowed
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<normalizedToken originalValue="“flightless”">"flightless"</normalizedToken>
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appearance; elytra strongly convex dorsally, with the highest point at anterior 0.43; BL: 2.97 mm, EW: 1.37 mm, BL/EW: 2.17.
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</paragraph>
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<paragraph pageId="0" pageNumber="31">
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<emphasis bold="true" pageId="0" pageNumber="31">
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<emphasis italics="true" pageId="0" pageNumber="31">Coloration</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Ancyronyx lianlabangorum sp. nov. A holotype, dorsal view, body length 2.97 mm B female paratype, dorsal view, body length 2.97 mm C holotype, dorsal view of body D holotype, ventral view of body E brachypterous paratype with removed elytron, dorsal view, body length 2.98 mm." figureDoi="10.3897/zookeys.1003.55541.figure3" httpUri="https://binary.pensoft.net/fig/486554" pageId="0" pageNumber="31">3A</figureCitation>
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).
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</emphasis>
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Labrum black with brownish anterior margin; mandibles dark brown, remaining mouth parts and antennae yellow, except apically darkened terminal antennomere; cranium black dorsally, yellow ventrally; pronotum yellowish; scutellum brownish. Elytra bicolored; anterior half dominantly black with small yellowish spot on humeri and a large central yellowish spot reaching laterally up to the third stria and from anterior fourth up to slightly behind mid-length of the elytra; central spot extending laterad up to margins and posteriad toward apices; thus, the black preapical mark is anchor-shaped. All anepisterna, epimera and lateral portions of metaventrite black; coxae yellow; femora yellowish except small black apical portion; tibiae dark in proximal 0.4 and near articulation with tarsi, yellowish in distal portions; tarsomeres 1-2 darker, tarsomeres 3-5, and claws yellowish brown.
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</paragraph>
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<caption doi="10.3897/zookeys.1003.55541.figure3" httpUri="https://binary.pensoft.net/fig/486554" pageId="0" pageNumber="31" start="Figure 3" startId="F3">
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<paragraph pageId="0" pageNumber="31">
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<emphasis bold="true" pageId="0" pageNumber="31">Figure 3.</emphasis>
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<taxonomicName authorityName="Kodada & Jäch & Freitag & Čiamporová-Zaťovičová & Goffová & Selnekovič & Jr" authorityYear="2020" class="Insecta" family="Elmidae" genus="Ancyronyx" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ancyronyx lianlabangorum" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="species" species="lianlabangorum">
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<emphasis italics="true" pageId="0" pageNumber="31">Ancyronyx lianlabangorum</emphasis>
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</taxonomicName>
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sp. nov.
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<emphasis bold="true" pageId="0" pageNumber="31">A</emphasis>
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holotype, dorsal view, body length 2.97 mm
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<emphasis bold="true" pageId="0" pageNumber="31">B</emphasis>
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female paratype, dorsal view, body length 2.97 mm
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<emphasis bold="true" pageId="0" pageNumber="31">C</emphasis>
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holotype, dorsal view of body
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<emphasis bold="true" pageId="0" pageNumber="31">D</emphasis>
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holotype, ventral view of body
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<emphasis bold="true" pageId="0" pageNumber="31">E</emphasis>
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brachypterous paratype with removed elytron, dorsal view, body length 2.98 mm.
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</paragraph>
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</caption>
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<caption doi="10.3897/zookeys.1003.55541.figure4" httpUri="https://binary.pensoft.net/fig/486555" pageId="0" pageNumber="31" start="Figure 4" startId="F4">
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<paragraph pageId="0" pageNumber="31">
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<emphasis bold="true" pageId="0" pageNumber="31">Figure 4.</emphasis>
|
||
<taxonomicName authorityName="Kodada, Jaech & Ciampor" authorityYear="2014" class="Insecta" family="Elmidae" genus="Ancyronyx" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ancyronyx pulcherrimus" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="species" species="pulcherrimus">
|
||
<emphasis italics="true" pageId="0" pageNumber="31">Ancyronyx pulcherrimus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis bold="true" pageId="0" pageNumber="31">A</emphasis>
|
||
male from Gunung Mulu NP, body length 1.82 mm
|
||
<emphasis bold="true" pageId="0" pageNumber="31">B</emphasis>
|
||
brachypterous male from Gunung Mulu NP, dorsal view (left elytron and apical segments of abdomen removed), body length 1.92 mm
|
||
<emphasis bold="true" pageId="0" pageNumber="31">C</emphasis>
|
||
male from Bayur River, dorsal view, body length 1.70 mm
|
||
<emphasis bold="true" pageId="0" pageNumber="31">D</emphasis>
|
||
male [JK106] from Bayur River, dorsal view, body length 1.70 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="31">
|
||
<emphasis bold="true" pageId="0" pageNumber="31">
|
||
<emphasis italics="true" pageId="0" pageNumber="31">Head</emphasis>
|
||
.
|
||
</emphasis>
|
||
Labrum about as long as clypeus, anterior margin slightly concave, almost straight; bipunctate: larger punctures deeper and with fine setae, smaller punctures dense and very shallow, thus surface appearing microreticulate (visible at a magnification of 160
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
). Clypeus wide, extremely finely punctate-reticulate on anterior half, smooth and shiny on posterior half. Frons and vertex irregularly punctate, punctation more distinct on central portion, punctures intermixed with flat shiny tubercles; frontoclypeal suture almost straight, extremely finely impressed; surface deeply impressed around antennal insertions. Eyes large, subellipsoidal in lateral view, strongly protruding near middle; ratio of horizontal/vertical eye diameter: 1.36. Antennae 11-segmented, about as long as pronotum; each antennomere with a few scattered trichoid setae; antennomeres 9-11 each with two clusters of peg-like setae near distal margins; terminal segment with additional different sensilla. Ratio of length of antennomeres 1-11: 0.09: 0.09: 0.07: 0.05: 0.05: 0.05: 0.05: 0.07: 0.07: 0.07: 0.17 mm. Gena microsculptured; gula narrow, smooth; gular sutures very fine, but discernible; posterior tentorial pits deep and large. HW: 0.66 mm; ID: 0.38 mm.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="31">
|
||
<emphasis bold="true" pageId="0" pageNumber="31">
|
||
<emphasis italics="true" pageId="0" pageNumber="31">Thorax</emphasis>
|
||
.
|
||
</emphasis>
|
||
Pronotum (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Ancyronyx lianlabangorum sp. nov. A holotype, dorsal view, body length 2.97 mm B female paratype, dorsal view, body length 2.97 mm C holotype, dorsal view of body D holotype, ventral view of body E brachypterous paratype with removed elytron, dorsal view, body length 2.98 mm." figureDoi="10.3897/zookeys.1003.55541.figure3" httpUri="https://binary.pensoft.net/fig/486554" pageId="0" pageNumber="31">3C</figureCitation>
|
||
) distinctly broader than long, PL/MW: 0.76, PL: 0.87 mm, MW: 1.15 mm, widest near posterior angles; anteriorly attenuate; anterior margin strongly arcuate, bordered by narrow protruding translucent edge; hypomeral portion almost entirely visible in dorsal view; anterior transverse groove distinctly impressed, forming a widely open
|
||
<normalizedToken originalValue="“V”">"V"</normalizedToken>
|
||
; area posterior of transverse groove strongly gibbous and distinctly higher than anterior portion; mesal longitudinal carina absent; posterolateral oblique grooves shallow, hardly discernible. Pronotal surface with irregularly arranged, flat shiny, sometimes cordiform tubercles, each of which bears a short seta; tubercles in anterior transverse groove dense and coalescent (forming a nearly rasp-like structure), laterad and posteriad gradually smaller and less densely arranged. Prosternum irregularly densely and roughly punctate, very short in front of procoxae; anterior margin strongly concave, unusually thickened; prosternal process distinctly transverse, about as wide as head, depressed near apex, sides slightly sinuate; posterior margin widely rounded, feebly protruding posteriad. Scutellum subpentagonal, smooth and shiny. Elytra (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Ancyronyx lianlabangorum sp. nov. A holotype, dorsal view, body length 2.97 mm B female paratype, dorsal view, body length 2.97 mm C holotype, dorsal view of body D holotype, ventral view of body E brachypterous paratype with removed elytron, dorsal view, body length 2.98 mm." figureDoi="10.3897/zookeys.1003.55541.figure3" httpUri="https://binary.pensoft.net/fig/486554" pageId="0" pageNumber="31">3C</figureCitation>
|
||
) moderately elongate and only somewhat wider than pronotum, EL: 2.10 mm, EW: 1.37 mm; convex in lateral view, with highest point at anterior 0.43; lateral sides visible in dorsal view; lateral outline slightly narrowed at level of metacoxae, then gradually convergent towards conjointly rounded apices; elytral punctures forming ten more or less regular rough rows; seven rows between suture and shoulder including accessory scutellary striole (five punctures); punctures large, round to subquadrate and deeply impressed on disc and laterally, smaller and less distinct posteriorly; interstices and intervals very narrow and moderately raised on disc and laterally, posteriorly becoming wider and flatter; surface shiny with sparse short setae and some longer trichoid setae (partly abrased); humeri small but prominent. Lateral rim visible from above, not serrate, finely carinate, positioned at abdominal recess of laterosternites and laterally produced margin of ventrites, very tightly fitted to abdomen. Mesoventrite approximately half as long as prosternum; mesoventral cavity deep and robust; surface strongly and irregularly punctate; without mesoventral discrimen; posterior angles rounded and moderately protruding, raised and partially concealing mesocoxae; mesepimeron small, protruding laterad into short blunt process visible in dorsal view. Metaventrite (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Ancyronyx lianlabangorum sp. nov. A holotype, dorsal view, body length 2.97 mm B female paratype, dorsal view, body length 2.97 mm C holotype, dorsal view of body D holotype, ventral view of body E brachypterous paratype with removed elytron, dorsal view, body length 2.98 mm." figureDoi="10.3897/zookeys.1003.55541.figure3" httpUri="https://binary.pensoft.net/fig/486554" pageId="0" pageNumber="31">3D</figureCitation>
|
||
) along midline about as long as combined length of prosternum and mesoventrite; anterior margin arcuate, anterior portion declined; disc with deep wide longitudinal depression mesally, discrimen finely raised, metakatepisternal suture fine; surface densely irregularly roughly punctate, punctures coarser and denser laterally. Hind wing distinctly shorter than elytron, unfunctional, reduced in length and venation (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Ancyronyx lianlabangorum sp. nov. A holotype, dorsal view, body length 2.97 mm B female paratype, dorsal view, body length 2.97 mm C holotype, dorsal view of body D holotype, ventral view of body E brachypterous paratype with removed elytron, dorsal view, body length 2.98 mm." figureDoi="10.3897/zookeys.1003.55541.figure3" httpUri="https://binary.pensoft.net/fig/486554" pageId="0" pageNumber="31">3E</figureCitation>
|
||
). Forelegs very long, about 1.73
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
as long as body; pro- and mesocoxae large and prominent, strongly protruding laterally at least partially visible in dorsal view, bluntly drop-shaped; metacoxae smaller and less protruding laterally. Femora and tibiae with short setae and characteristic pattern of smooth, shiny elongate flat tubercles; tibiae with a few longer setae; distal tarsomeres with several longer setae near apex; claws large, strongly curved, base with three teeth, two larger ones and a smaller one.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="31">
|
||
<emphasis bold="true" pageId="0" pageNumber="31">
|
||
<emphasis italics="true" pageId="0" pageNumber="31">Abdomen</emphasis>
|
||
(Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Ancyronyx lianlabangorum sp. nov. A holotype, dorsal view, body length 2.97 mm B female paratype, dorsal view, body length 2.97 mm C holotype, dorsal view of body D holotype, ventral view of body E brachypterous paratype with removed elytron, dorsal view, body length 2.98 mm." figureDoi="10.3897/zookeys.1003.55541.figure3" httpUri="https://binary.pensoft.net/fig/486554" pageId="0" pageNumber="31">3D</figureCitation>
|
||
).
|
||
</emphasis>
|
||
Intercoxal process moderately longer than length of first ventrite posterior of metacoxae, anterior margin very wide, arcuate; anteromedial portion on same level with bottom of metaventral depression; rows of deep punctures arranged along anterior margin; ratio of length of ventrites 1-5: 0.37: 0.23: 0.23: 0.18: 0.30 mm. Surface of ventrites 2-5 with sparse punctures and flat setiferous, almost cordiform tubercles; punctures more distinct on medial area; tubercles more prominent and more conspicuous laterally; fifth ventrite densely tuberculate.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="31">
|
||
Sternite IX ca 600
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
long and very robust (Fig.
|
||
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Ancyronyx lianlabangorum sp. nov. A ovipositor, paratype [JK 145], ventral view B male sternite IX, holotype, ventral view C female sternite VIII, paratype [JK 145], ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1003.55541.figure7" httpUri="https://binary.pensoft.net/fig/486558" pageId="0" pageNumber="31">7B</figureCitation>
|
||
); apical margin moderately arcuately emarginate; lateroapical portion with a few moderately long setae and numerous microtrichia; paraprocts not reaching beyond apical margin; ventral strut short and wide. Tergite VIII with complete transverse sinuate ridge dividing anterior and posterior portion, anterior surface with dense microtrichia; sides subparallel along basal half and arcuate in apical half; surface with sparse hair-like setae, which are more robust and longer on sublateral portions than along lateral margins.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="31">
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="31">Aedeagus</emphasis>
|
||
(Fig.
|
||
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Ancyronyx lianlabangorum sp. nov., aedeagus of holotype A ventral view B dorsal view C lateral view. Scale bar: 0.1 mm." figureDoi="10.3897/zookeys.1003.55541.figure6" httpUri="https://binary.pensoft.net/fig/486557" pageId="0" pageNumber="31">6A-C</figureCitation>
|
||
) ca 600
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
long; penis including lateral basal apophyses ca 2.4
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
as long as phallobase, robust and well sclerotized, sides subparallel, short apical portion abruptly narrowed and moderately curved ventrad (lateral view), dorsolateral portion with numerous shorter setae; apex widely rounded; basal apophyses long; ventral sac large; fibula conspicuous and long, moderately wide; dorsal portion mesally with unusual, more distinctly pigmented/sclerotized longitudinal structure (similar to fibula); surface of endophallus with spinules; corona distinct. Phallobase asymmetrical. Parameres robust and wide, reaching apical third of penis, broadest near base, narrowest near middle; dorsal and ventral outline moderately concave; apices wide, rounded and emarginated in middle, appearing nearly double-peaked (in dorsal/ventral view); apical and lateral surface of parameres with short setae.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="31" type="female abdomen and ovipositor">
|
||
<paragraph pageId="0" pageNumber="31">Female abdomen and ovipositor.</paragraph>
|
||
<paragraph pageId="0" pageNumber="31">
|
||
Tergite VIII with strong complete transverse sinuate ridge; anterior portion with dense microtrichia; posterior portion more distinctly pigmented, with two sublateral clusters of strong conspicuous hair-like setae; lateral sides arcuate; apical margin with protruding translucent edge. Sternite VIII robust, median strut short and wide, apex moderately emarginated with more robust hair-like setae (Fig.
|
||
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Ancyronyx lianlabangorum sp. nov. A ovipositor, paratype [JK 145], ventral view B male sternite IX, holotype, ventral view C female sternite VIII, paratype [JK 145], ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1003.55541.figure7" httpUri="https://binary.pensoft.net/fig/486558" pageId="0" pageNumber="31">7C</figureCitation>
|
||
). Ovipositor (Fig.
|
||
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Ancyronyx lianlabangorum sp. nov. A ovipositor, paratype [JK 145], ventral view B male sternite IX, holotype, ventral view C female sternite VIII, paratype [JK 145], ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1003.55541.figure7" httpUri="https://binary.pensoft.net/fig/486558" pageId="0" pageNumber="31">7A</figureCitation>
|
||
) 590
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
long; stylus narrow and almost straight, relatively short: ca 0.43
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
as long as distal portion of coxite. Coxite robust, short and wide, rounded at posterolateral angle; distal portion ca 1.16
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
as long as wide at middle, slightly bent, with numerous conspicuous stout peg-like setae and with a few thinner peg-like setae, the latter mainly at apical portion; inner margin densely pubescent; proximal portion about as long as distal portion, with several types of peg-like and short fine hair-like setae (omitted in Fig.
|
||
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Ancyronyx lianlabangorum sp. nov. A ovipositor, paratype [JK 145], ventral view B male sternite IX, holotype, ventral view C female sternite VIII, paratype [JK 145], ventral view. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1003.55541.figure7" httpUri="https://binary.pensoft.net/fig/486558" pageId="0" pageNumber="31">7A</figureCitation>
|
||
). Transverse baculum well sclerotized; longitudinal baculum of paraprocts (valvifers) almost twice as long as coxite (measured from the apical margin of coxite to point where it is joining the transverse baculum).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="31" type="secondary sexual dimorphism">
|
||
<paragraph pageId="0" pageNumber="31">Secondary sexual dimorphism.</paragraph>
|
||
<paragraph pageId="0" pageNumber="31">Females are on average larger and broader than males from the same population, with more elongate ventrite 5, and the longitudinal depression of their metaventrite is broader but shallower.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="31" type="variability">
|
||
<paragraph pageId="0" pageNumber="31">Variability.</paragraph>
|
||
<paragraph pageId="0" pageNumber="31">
|
||
The specimens vary moderately in size (Table
|
||
<tableCitation captionStart="Table 4" captionStartId="T4" captionText="Table 4. Metric characters of Ancyronyx lianlabangorum sp. nov. and A. pulcherrimus, parameters are provided as range and mean + / - standard deviation." httpUri="http://table.plazi.org/id/3ADE785948A5EE01D88FB0E6A7D7E580" pageId="0" pageNumber="31" tableUuid="3ADE785948A5EE01D88FB0E6A7D7E580">4</tableCitation>
|
||
). In contrast to, e.g.,
|
||
<taxonomicName authorityName="Jaech" authorityYear="1994" class="Insecta" family="Elmidae" genus="Ancyronyx" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ancyronyx sarawacensis" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="species" species="sarawacensis">
|
||
<emphasis italics="true" pageId="0" pageNumber="31">Ancyronyx sarawacensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName class="Insecta" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="A. procerus" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="species" species="procerus">
|
||
<emphasis italics="true" pageId="0" pageNumber="31">A. procerus</emphasis>
|
||
</taxonomicName>
|
||
, the elytral color pattern varies only slightly (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Ancyronyx lianlabangorum sp. nov. A holotype, dorsal view, body length 2.97 mm B female paratype, dorsal view, body length 2.97 mm C holotype, dorsal view of body D holotype, ventral view of body E brachypterous paratype with removed elytron, dorsal view, body length 2.98 mm." figureDoi="10.3897/zookeys.1003.55541.figure3" httpUri="https://binary.pensoft.net/fig/486554" pageId="0" pageNumber="31">3B</figureCitation>
|
||
). Only a single specimen possesses a bicolored head (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Ancyronyx lianlabangorum sp. nov. A holotype, dorsal view, body length 2.97 mm B female paratype, dorsal view, body length 2.97 mm C holotype, dorsal view of body D holotype, ventral view of body E brachypterous paratype with removed elytron, dorsal view, body length 2.98 mm." figureDoi="10.3897/zookeys.1003.55541.figure3" httpUri="https://binary.pensoft.net/fig/486554" pageId="0" pageNumber="31">3E</figureCitation>
|
||
). The surface structure of the head varies moderately in the density of the tubercles and punctures, and most of the specimens lack any trace of the frontoclypeal suture. The shape of the elytra indicates that the specimens have reduced hind wings, in contrast to the apterous 32 specimens of
|
||
<taxonomicName class="Insecta" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="A. variegatus" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="species" species="variegatus">
|
||
<emphasis italics="true" pageId="0" pageNumber="31">A. variegatus</emphasis>
|
||
</taxonomicName>
|
||
examined by
|
||
<bibRefCitation DOI="https://doi.org/10.1649/0010-065X-73.1.27" author="Shepard, WD" journalOrPublisher="The Coleopterists Bulletin" pageId="0" pageNumber="31" pagination="27 - 44" refId="B26" refString="Shepard, WD, 2019. Flight wing polymorphism in Elmidae and Dryopidae (Coleoptera: Byrrhoidea). The Coleopterists Bulletin 73 (1): 27 - 44, DOI: https://doi.org/10.1649/0010-065X-73.1.27" title="Flight wing polymorphism in Elmidae and Dryopidae (Coleoptera: Byrrhoidea)." url="https://doi.org/10.1649/0010-065X-73.1.27" volume="73" year="2019">Shepard (2019)</bibRefCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="31" type="habitat">
|
||
<paragraph pageId="0" pageNumber="31">Habitat.</paragraph>
|
||
<paragraph pageId="0" pageNumber="31">
|
||
At the type locality (
|
||
<normalizedToken originalValue="Pa’">Pa'</normalizedToken>
|
||
Ramudu River), the specimens were sampled from an approximately 200 m long stretch. The river was shallow, moderately meandering, about 7-15 m wide, slowly flowing through a degraded primary forest (data for 5 March 2019). Shallow reaches (10-40 cm) with slow current alternated with deeper pools (50-120 cm); the river was partly shaded by the riparian vegetation including large old trees, dense bamboo groves, shrubs and massive tree ferns (
|
||
<taxonomicName class="Liliopsida" family="Arecaceae" genus="Cyathea" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Cyathea" order="Arecales" pageId="0" pageNumber="31" phylum="Magnoliophyta" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="31">Cyathea</emphasis>
|
||
</taxonomicName>
|
||
sp.). The substrate contained gravel, sand, stones and exposed boulders; however, some shallow sections showed bedrock ledge only. Submerged wood, as well as large packs of bamboo roots were present mainly 50-100 m downstream of the connection with the
|
||
<normalizedToken originalValue="Pa’">Pa'</normalizedToken>
|
||
Masia River.
|
||
<taxonomicName authorityName="Kodada & Jäch & Freitag & Čiamporová-Zaťovičová & Goffová & Selnekovič & Jr" authorityYear="2020" class="Insecta" family="Elmidae" genus="Ancyronyx" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ancyronyx lianlabangorum" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="species" species="lianlabangorum">
|
||
<emphasis italics="true" pageId="0" pageNumber="31">Ancyronyx lianlabangorum</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. was collected exclusively from massive, submerged logs in deeper pools with slow current. In contrast, submerged bamboo rootlets and smaller pieces of wood were inhabited only by
|
||
<taxonomicName authorityName="Jaech" authorityYear="1994" class="Insecta" family="Elmidae" genus="Ancyronyx" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ancyronyx sarawacensis" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="species" species="sarawacensis">
|
||
<emphasis italics="true" pageId="0" pageNumber="31">Ancyronyx sarawacensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName class="Insecta" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="A. acaroides" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="species" species="acaroides">
|
||
<emphasis italics="true" pageId="0" pageNumber="31">A. acaroides</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="31">
|
||
The
|
||
<normalizedToken originalValue="Pa’">Pa'</normalizedToken>
|
||
Masia River represents a headwater stream in degraded primary forest (Fig.
|
||
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Habitats of Ancyronyx lianlabangorum sp. nov. (A-C) and A. pulcherrimus (D) A type locality, Pa' Ramudu River B Pa' Masia River C Pa' Kasi River D shaded shallow creek in primary forest, Gunung Mulu NP." figureDoi="10.3897/zookeys.1003.55541.figure5" httpUri="https://binary.pensoft.net/fig/486556" pageId="0" pageNumber="31">5B</figureCitation>
|
||
). During our sampling on 6 March 2019, it was about 5-50 cm deep, 3-7 m wide and slowly flowing. Adults inhabited submerged wood in several deeper pools with almost no current.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="31">
|
||
A single female sampled on 28 June 2018 was found on a large submerged log in a pool of the entirely shaded, shallow
|
||
<normalizedToken originalValue="Pa’">Pa'</normalizedToken>
|
||
Kasi near the connection with
|
||
<normalizedToken originalValue="Pa’">Pa'</normalizedToken>
|
||
Kelapang River in the vicinity of Kampung Ramudu (Fig.
|
||
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Habitats of Ancyronyx lianlabangorum sp. nov. (A-C) and A. pulcherrimus (D) A type locality, Pa' Ramudu River B Pa' Masia River C Pa' Kasi River D shaded shallow creek in primary forest, Gunung Mulu NP." figureDoi="10.3897/zookeys.1003.55541.figure5" httpUri="https://binary.pensoft.net/fig/486556" pageId="0" pageNumber="31">5C</figureCitation>
|
||
). The river bottom contained mainly firmly arranged pebbles and rocks.
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.1003.55541.figure5" httpUri="https://binary.pensoft.net/fig/486556" pageId="0" pageNumber="31" start="Figure 5" startId="F5">
|
||
<paragraph pageId="0" pageNumber="31">
|
||
<emphasis bold="true" pageId="0" pageNumber="31">Figure 5.</emphasis>
|
||
Habitats of
|
||
<taxonomicName authorityName="Kodada & Jäch & Freitag & Čiamporová-Zaťovičová & Goffová & Selnekovič & Jr" authorityYear="2020" class="Insecta" family="Elmidae" genus="Ancyronyx" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ancyronyx lianlabangorum" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="species" species="lianlabangorum">
|
||
<emphasis italics="true" pageId="0" pageNumber="31">Ancyronyx lianlabangorum</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. (
|
||
<emphasis bold="true" pageId="0" pageNumber="31">A-C</emphasis>
|
||
) and
|
||
<taxonomicName class="Insecta" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="A. pulcherrimus" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="species" species="pulcherrimus">
|
||
<emphasis italics="true" pageId="0" pageNumber="31">A. pulcherrimus</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<emphasis bold="true" pageId="0" pageNumber="31">D</emphasis>
|
||
)
|
||
<emphasis bold="true" pageId="0" pageNumber="31">A</emphasis>
|
||
type locality,
|
||
<normalizedToken originalValue="Pa’">Pa'</normalizedToken>
|
||
Ramudu River
|
||
<emphasis bold="true" pageId="0" pageNumber="31">B</emphasis>
|
||
<normalizedToken originalValue="Pa’">Pa'</normalizedToken>
|
||
Masia River
|
||
<emphasis bold="true" pageId="0" pageNumber="31">C</emphasis>
|
||
<normalizedToken originalValue="Pa’">Pa'</normalizedToken>
|
||
Kasi River
|
||
<emphasis bold="true" pageId="0" pageNumber="31">D</emphasis>
|
||
shaded shallow creek in primary forest, Gunung Mulu NP.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="31">The altitude of the collection sites ranges from 900 to 970 m a.s.l.</paragraph>
|
||
<paragraph pageId="0" pageNumber="31">
|
||
Neither the intensive collection efforts in
|
||
<normalizedToken originalValue="Pa’">Pa'</normalizedToken>
|
||
Kelapang River near connections with
|
||
<normalizedToken originalValue="Pa’">Pa'</normalizedToken>
|
||
Ramudu,
|
||
<normalizedToken originalValue="Pa’">Pa'</normalizedToken>
|
||
Kasi,
|
||
<normalizedToken originalValue="Pa’">Pa'</normalizedToken>
|
||
Ngaruren and
|
||
<normalizedToken originalValue="Pa’">Pa'</normalizedToken>
|
||
Buah rivers near Kampung Ramudu revealed any further adults or larvae of
|
||
<taxonomicName class="Insecta" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="A. lianlabangorum" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="species" species="lianlabangorum">
|
||
<emphasis italics="true" pageId="0" pageNumber="31">A. lianlabangorum</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., nor the samplings of the upstream sections of
|
||
<normalizedToken originalValue="Pa’">Pa'</normalizedToken>
|
||
Kelapang River near Batu Patong,
|
||
<normalizedToken originalValue="Pa’">Pa'</normalizedToken>
|
||
Mada as well as
|
||
<normalizedToken originalValue="Pa’">Pa'</normalizedToken>
|
||
Umor. However, in all these habitats we found submerged autochthonous wood inhabited by
|
||
<taxonomicName authorityName="Jaech" authorityYear="1994" class="Insecta" family="Elmidae" genus="Ancyronyx" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ancyronyx sarawacensis" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="species" species="sarawacensis">
|
||
<emphasis italics="true" pageId="0" pageNumber="31">Ancyronyx sarawacensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName class="Insecta" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="A. procerus" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="species" species="procerus">
|
||
<emphasis italics="true" pageId="0" pageNumber="31">A. procerus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName class="Insecta" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="A. acaroides" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="species" species="acaroides">
|
||
<emphasis italics="true" pageId="0" pageNumber="31">A. acaroides</emphasis>
|
||
</taxonomicName>
|
||
, and several species of
|
||
<taxonomicName authorityName="Deleve" authorityYear="1968" class="Insecta" family="Elmidae" genus="Graphelmis" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Graphelmis" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="31">Graphelmis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName authorityName="Sharp" authorityYear="1888" class="Insecta" family="Elmidae" genus="Leptelmis" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Leptelmis" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="31">Leptelmis</emphasis>
|
||
</taxonomicName>
|
||
Sharp,
|
||
<taxonomicName authorityName="Sharp" authorityYear="1888" class="Insecta" family="Dryopidae" genus="Elmomorphus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Elmomorphus" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="31">Elmomorphus</emphasis>
|
||
</taxonomicName>
|
||
Sharp and
|
||
<taxonomicName authorityName="Kodada, Jach & Ciampor" authorityYear="2003" class="Insecta" family="Dryopidae" genus="Stenomystax" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Stenomystax" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="31">Stenomystax</emphasis>
|
||
</taxonomicName>
|
||
Kodada,
|
||
<normalizedToken originalValue="Jäch">Jaech</normalizedToken>
|
||
&
|
||
<normalizedToken originalValue="Čiampor">Ciampor</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="31" type="distribution">
|
||
<paragraph pageId="0" pageNumber="31">Distribution.</paragraph>
|
||
<paragraph pageId="0" pageNumber="31">
|
||
This species is known from a few small, slowly flowing tributaries of
|
||
<normalizedToken originalValue="Pa’">Pa'</normalizedToken>
|
||
Kelapang River near Kampung Ramudu, Kelabit Highlands, Sarawak.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="31" type="etymology">
|
||
<paragraph pageId="0" pageNumber="31">Etymology.</paragraph>
|
||
<paragraph pageId="0" pageNumber="31">
|
||
We named the species in honor of David Lian Labang ("Uncle David") and his son David Lian Labang Jr from Bareo (Kelabit Highlands, Sarawak). They run Labang Longhouse Lodge in Bareo.
|
||
<normalizedToken originalValue="Ján">Jan</normalizedToken>
|
||
Kodada and David
|
||
<normalizedToken originalValue="Selnekovič">Selnekovic</normalizedToken>
|
||
have always been happy to take advantage of this fabulous accommodation during several field trips. Uncle David is a retired, well-known employee of the Forest Department Sarawak, who contributed to the knowledge and conservation of
|
||
<normalizedToken originalValue="Sarawak’s">Sarawak's</normalizedToken>
|
||
nature. We are most grateful to both for many stories and shared information about the terrain, nature, culture, as well as for their endless repertoire of jokes!
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.1003.55541.figure6" httpUri="https://binary.pensoft.net/fig/486557" pageId="0" pageNumber="31" start="Figure 6" startId="F6">
|
||
<paragraph pageId="0" pageNumber="31">
|
||
<emphasis bold="true" pageId="0" pageNumber="31">Figure 6.</emphasis>
|
||
<taxonomicName authorityName="Kodada & Jäch & Freitag & Čiamporová-Zaťovičová & Goffová & Selnekovič & Jr" authorityYear="2020" class="Insecta" family="Elmidae" genus="Ancyronyx" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ancyronyx lianlabangorum" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="species" species="lianlabangorum">
|
||
<emphasis italics="true" pageId="0" pageNumber="31">Ancyronyx lianlabangorum</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., aedeagus of holotype
|
||
<emphasis bold="true" pageId="0" pageNumber="31">A</emphasis>
|
||
ventral view
|
||
<emphasis bold="true" pageId="0" pageNumber="31">B</emphasis>
|
||
dorsal view
|
||
<emphasis bold="true" pageId="0" pageNumber="31">C</emphasis>
|
||
lateral view. Scale bar: 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption doi="10.3897/zookeys.1003.55541.figure7" httpUri="https://binary.pensoft.net/fig/486558" pageId="0" pageNumber="31" start="Figure 7" startId="F7">
|
||
<paragraph pageId="0" pageNumber="31">
|
||
<emphasis bold="true" pageId="0" pageNumber="31">Figure 7.</emphasis>
|
||
<taxonomicName authorityName="Kodada & Jäch & Freitag & Čiamporová-Zaťovičová & Goffová & Selnekovič & Jr" authorityYear="2020" class="Insecta" family="Elmidae" genus="Ancyronyx" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ancyronyx lianlabangorum" order="Coleoptera" pageId="0" pageNumber="31" phylum="Arthropoda" rank="species" species="lianlabangorum">
|
||
<emphasis italics="true" pageId="0" pageNumber="31">Ancyronyx lianlabangorum</emphasis>
|
||
</taxonomicName>
|
||
sp. nov.
|
||
<emphasis bold="true" pageId="0" pageNumber="31">A</emphasis>
|
||
ovipositor, paratype [JK145], ventral view
|
||
<emphasis bold="true" pageId="0" pageNumber="31">B</emphasis>
|
||
male sternite IX, holotype, ventral view
|
||
<emphasis bold="true" pageId="0" pageNumber="31">C</emphasis>
|
||
female sternite VIII, paratype [JK145], ventral view. Scale bars: 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |