treatments-xml/data/F0/89/0D/F0890D04361E5527A13172102E56F397.xml
2024-06-21 12:57:13 +02:00

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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1055.66536" ID-GBIF-Dataset="6e05a041-3fae-4af8-a113-22ceddd8aa13" ID-PMC="PMC8390882" ID-Pensoft-Pub="1313-2970-1055-149" ID-Pensoft-UUID="CFDE91ABE2175C05A56157CEB93A6E75" ID-PubMed="34475795" ID-ZooBank="0A16D86E946F4E2698B5FAB2AC33645F" ModsDocID="1313-2970-1055-149" checkinTime="1628790049370" checkinUser="pensoft" docAuthor="Thamsenanupap, Penkhae, Malicky, Hans, Vongsombath, Chanda &amp; Laudee, Pongsak" docDate="2021" docId="F0890D04361E5527A13172102E56F397" docLanguage="en" docName="ZooKeys 1055: 149-159" docOrigin="ZooKeys 1055" docPubDate="2021-08-12" docSource="http://dx.doi.org/10.3897/zookeys.1055.66536" docTitle="Orthotrichia choengthongi Malicky &amp; Laudee 2021, sp. nov." docType="treatment" docUuid="056A2710-8A8C-4439-BE95-7E45782B9C07" docUuidSource="ZooBank" docVersion="5" id="CFDE91ABE2175C05A56157CEB93A6E75" lastPageNumber="149" masterDocId="CFDE91ABE2175C05A56157CEB93A6E75" masterDocTitle="Three new species of caddisflies (Trichoptera, Hydroptilidae, Polycentropodidae, Leptoceridae) from Khon Phapheng Waterfall, the Mekong River, Laos" masterLastPageNumber="159" masterPageNumber="149" pageNumber="149" updateTime="1668150828119" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>Three new species of caddisflies (Trichoptera, Hydroptilidae, Polycentropodidae, Leptoceridae) from Khon Phapheng Waterfall, the Mekong River, Laos</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Thamsenanupap, Penkhae</mods:namePart>
<mods:affiliation>Faculty of Environment and Resource Studies, Mahasarakham University, Mahasarakham Province, Thailand</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Malicky, Hans</mods:namePart>
<mods:affiliation>Sonnengasse 13, A- 3293 Lunz am See, Austria</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Vongsombath, Chanda</mods:namePart>
<mods:affiliation>Faculty of Environmental Sciences, National University of Laos, Dong Dok Campus, Vientiane, PDR, Laos</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Laudee, Pongsak</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-3819-7980</mods:nameIdentifier>
<mods:affiliation>Faculty of Innovative Agriculture and Fishery Establishment Project, Prince of Songkla University, Surat Thani Campus, Muang District, Surat Thani Province, Thailand</mods:affiliation>
<mods:nameIdentifier type="email">pongsak.l@psu.ac.th</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
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<mods:titleInfo>
<mods:title>ZooKeys</mods:title>
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<mods:part>
<mods:date>2021</mods:date>
<mods:detail type="pubDate">
<mods:number>2021-08-12</mods:number>
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<mods:detail type="volume">
<mods:number>1055</mods:number>
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<mods:extent unit="page">
<mods:start>149</mods:start>
<mods:end>159</mods:end>
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<mods:url>http://dx.doi.org/10.3897/zookeys.1055.66536</mods:url>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.1055.66536</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-1055-149</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.7019476" ID-GBIF-Taxon="184132362" ID-Zenodo-Dep="7019476" LSID="urn:lsid:zoobank.org:act:056A2710-8A8C-4439-BE95-7E45782B9C07" httpUri="http://treatment.plazi.org/id/F0890D04361E5527A13172102E56F397" lastPageNumber="149" pageId="0" pageNumber="149">
<subSubSection pageId="0" pageNumber="149" type="nomenclature">
<paragraph pageId="0" pageNumber="149">
<taxonomicName LSID="http://zoobank.org/056A2710-8A8C-4439-BE95-7E45782B9C07" authority="Malicky &amp; Laudee" authorityName="Malicky &amp; Laudee" authorityYear="2021" class="Insecta" family="Hydroptilidae" genus="Orthotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Orthotrichia choengthongi" order="Trichoptera" pageId="0" pageNumber="149" phylum="Arthropoda" rank="species" species="choengthongi" status="sp. nov.">Orthotrichia choengthongi Malicky &amp; Laudee</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="149">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="149" type="description">
<paragraph pageId="0" pageNumber="149">
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Orthotrichia choengthongi, sp. nov. Male genitalia A tergum IX and tergum X, dorsal B terga IX and X and inferior appendages, left lateral C terga IX and X and inferior appendages, right lateral D inferior appendages and paramere, ventral E phallus, left lateral. Abbreviations: Te IX = tergum IX, Pos = Posterolateral process (paired), Do = Doral spine, Te X = tergum X, Inf = united inferior appendages, Tu = Tubular processes, Par = Paramere." figureDoi="10.3897/zookeys.1055.66536.figure1" httpUri="https://binary.pensoft.net/fig/576963" pageId="0" pageNumber="149">Figure 1</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="149" type="type material">
<paragraph pageId="0" pageNumber="149">Type material.</paragraph>
<paragraph pageId="0" pageNumber="149">
<emphasis bold="true" pageId="0" pageNumber="149">
<emphasis italics="true" pageId="0" pageNumber="149">Holotype.</emphasis>
Male. Laos: Pakse Province
</emphasis>
: Champasak, Khonphapheng waterfall, Mekong River,
<geoCoordinate degrees="13" direction="north" minutes="57" orientation="latitude" precision="15" seconds="30" value="13.958333">13°57'30&quot;N</geoCoordinate>
,
<geoCoordinate degrees="105" direction="east" minutes="59" orientation="longitude" precision="15" seconds="14" value="105.98722">105°59'14&quot;E</geoCoordinate>
, elev. 64 m, 8.iv.2019, Pongsak Laudee. (PSUNHM).
<emphasis bold="true" italics="true" pageId="0" pageNumber="149">Paratypes</emphasis>
: same data as the holotype;
<emphasis bold="true" pageId="0" pageNumber="149">Laos, Pakse Province</emphasis>
: Champasak, Don Khon, Mekong river,
<geoCoordinate degrees="13" direction="north" minutes="57" orientation="latitude" precision="15" seconds="45" value="13.9625">13°57'45&quot;N</geoCoordinate>
,
<geoCoordinate degrees="105" direction="east" minutes="55" orientation="longitude" precision="15" seconds="07" value="105.91861">105°55'07&quot;E</geoCoordinate>
, elev. 84 m, 8.iv.2019, Pongsak Laudee. 11 males: 3 males (PSUNHM), 3 males (CHM), 2 males (NMPC), 3 males (CUAC).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="149" type="diagnosis">
<paragraph pageId="0" pageNumber="149">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="149">
The new species is similar to
<taxonomicName authorityName="H Malicky" authorityYear="2008" class="Insecta" family="Hydroptilidae" genus="Orthotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Orthotrichia triton" order="Trichoptera" pageId="0" pageNumber="149" phylum="Arthropoda" rank="species" species="triton">
<emphasis italics="true" pageId="0" pageNumber="149">Orthotrichia triton</emphasis>
</taxonomicName>
Malicky, 2008 from Borneo in the general shape of the male genitalia. However, it can be differentiated in that the shape of tergum X of
<taxonomicName authorityName="Malicky &amp; Laudee" authorityYear="2021" class="Insecta" family="Hydroptilidae" genus="Orthotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Orthotrichia choengthongi" order="Trichoptera" pageId="0" pageNumber="149" phylum="Arthropoda" rank="species" species="choengthongi">
<emphasis italics="true" pageId="0" pageNumber="149">Orthotrichia choengthongi</emphasis>
</taxonomicName>
Malicky &amp; Laudee, sp. nov. is long and tubular, pointed apically and curved inwards then abruptly upwards in dorsal view; however, is stout basally then curved slightly downward in
<taxonomicName lsidName="O. triton" pageId="0" pageNumber="149" rank="species" species="triton">
<emphasis italics="true" pageId="0" pageNumber="149">O. triton</emphasis>
</taxonomicName>
. Moreover, the united inferior appendages of the new species are collectively trilobed; but bilobed in
<taxonomicName lsidName="O. triton" pageId="0" pageNumber="149" rank="species" species="triton">
<emphasis italics="true" pageId="0" pageNumber="149">O. triton</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="149" type="description">
<paragraph pageId="0" pageNumber="149">Description.</paragraph>
<paragraph pageId="0" pageNumber="149">Adult, male, length of each male forewing 1.6.-2.0 mm (n = 11); color in alcohol of head, thorax, forewings, abdomen, and legs light brown.</paragraph>
<paragraph pageId="0" pageNumber="149">
Male genitalia extremely asymmetric (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Orthotrichia choengthongi, sp. nov. Male genitalia A tergum IX and tergum X, dorsal B terga IX and X and inferior appendages, left lateral C terga IX and X and inferior appendages, right lateral D inferior appendages and paramere, ventral E phallus, left lateral. Abbreviations: Te IX = tergum IX, Pos = Posterolateral process (paired), Do = Doral spine, Te X = tergum X, Inf = united inferior appendages, Tu = Tubular processes, Par = Paramere." figureDoi="10.3897/zookeys.1055.66536.figure1" httpUri="https://binary.pensoft.net/fig/576963" pageId="0" pageNumber="149">1A-E</figureCitation>
). Tergum IX broadly rounded in dorsal and ventral views (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Orthotrichia choengthongi, sp. nov. Male genitalia A tergum IX and tergum X, dorsal B terga IX and X and inferior appendages, left lateral C terga IX and X and inferior appendages, right lateral D inferior appendages and paramere, ventral E phallus, left lateral. Abbreviations: Te IX = tergum IX, Pos = Posterolateral process (paired), Do = Doral spine, Te X = tergum X, Inf = united inferior appendages, Tu = Tubular processes, Par = Paramere." figureDoi="10.3897/zookeys.1055.66536.figure1" httpUri="https://binary.pensoft.net/fig/576963" pageId="0" pageNumber="149">1A, D</figureCitation>
); somewhat triangle, anterior margin rounded, with hooked posterodorsal process in left lateral view (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Orthotrichia choengthongi, sp. nov. Male genitalia A tergum IX and tergum X, dorsal B terga IX and X and inferior appendages, left lateral C terga IX and X and inferior appendages, right lateral D inferior appendages and paramere, ventral E phallus, left lateral. Abbreviations: Te IX = tergum IX, Pos = Posterolateral process (paired), Do = Doral spine, Te X = tergum X, Inf = united inferior appendages, Tu = Tubular processes, Par = Paramere." figureDoi="10.3897/zookeys.1055.66536.figure1" httpUri="https://binary.pensoft.net/fig/576963" pageId="0" pageNumber="149">1B</figureCitation>
); somewhat triangle in right lateral view (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Orthotrichia choengthongi, sp. nov. Male genitalia A tergum IX and tergum X, dorsal B terga IX and X and inferior appendages, left lateral C terga IX and X and inferior appendages, right lateral D inferior appendages and paramere, ventral E phallus, left lateral. Abbreviations: Te IX = tergum IX, Pos = Posterolateral process (paired), Do = Doral spine, Te X = tergum X, Inf = united inferior appendages, Tu = Tubular processes, Par = Paramere." figureDoi="10.3897/zookeys.1055.66536.figure1" httpUri="https://binary.pensoft.net/fig/576963" pageId="0" pageNumber="149">1C</figureCitation>
). Posterolateral processes of tergum IX asymmetrical; left process shorter, bilobed, each lobe pointed apically; right process longer, tubular, bifurcate apically with acute apices in dorsal view (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Orthotrichia choengthongi, sp. nov. Male genitalia A tergum IX and tergum X, dorsal B terga IX and X and inferior appendages, left lateral C terga IX and X and inferior appendages, right lateral D inferior appendages and paramere, ventral E phallus, left lateral. Abbreviations: Te IX = tergum IX, Pos = Posterolateral process (paired), Do = Doral spine, Te X = tergum X, Inf = united inferior appendages, Tu = Tubular processes, Par = Paramere." figureDoi="10.3897/zookeys.1055.66536.figure1" httpUri="https://binary.pensoft.net/fig/576963" pageId="0" pageNumber="149">1A</figureCitation>
); in left lateral view, directed caudad, short, pointed apically (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Orthotrichia choengthongi, sp. nov. Male genitalia A tergum IX and tergum X, dorsal B terga IX and X and inferior appendages, left lateral C terga IX and X and inferior appendages, right lateral D inferior appendages and paramere, ventral E phallus, left lateral. Abbreviations: Te IX = tergum IX, Pos = Posterolateral process (paired), Do = Doral spine, Te X = tergum X, Inf = united inferior appendages, Tu = Tubular processes, Par = Paramere." figureDoi="10.3897/zookeys.1055.66536.figure1" httpUri="https://binary.pensoft.net/fig/576963" pageId="0" pageNumber="149">1B</figureCitation>
); in right lateral view (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Orthotrichia choengthongi, sp. nov. Male genitalia A tergum IX and tergum X, dorsal B terga IX and X and inferior appendages, left lateral C terga IX and X and inferior appendages, right lateral D inferior appendages and paramere, ventral E phallus, left lateral. Abbreviations: Te IX = tergum IX, Pos = Posterolateral process (paired), Do = Doral spine, Te X = tergum X, Inf = united inferior appendages, Tu = Tubular processes, Par = Paramere." figureDoi="10.3897/zookeys.1055.66536.figure1" httpUri="https://binary.pensoft.net/fig/576963" pageId="0" pageNumber="149">1C</figureCitation>
), somewhat triangular, short. Dorsal spine of tergum IX lanceolate, curved upward, pointed apically in dorsal view (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Orthotrichia choengthongi, sp. nov. Male genitalia A tergum IX and tergum X, dorsal B terga IX and X and inferior appendages, left lateral C terga IX and X and inferior appendages, right lateral D inferior appendages and paramere, ventral E phallus, left lateral. Abbreviations: Te IX = tergum IX, Pos = Posterolateral process (paired), Do = Doral spine, Te X = tergum X, Inf = united inferior appendages, Tu = Tubular processes, Par = Paramere." figureDoi="10.3897/zookeys.1055.66536.figure1" httpUri="https://binary.pensoft.net/fig/576963" pageId="0" pageNumber="149">1A</figureCitation>
). Tergum X long tubular, pointed apically, curved mesad then abruptly upward in dorsal view (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Orthotrichia choengthongi, sp. nov. Male genitalia A tergum IX and tergum X, dorsal B terga IX and X and inferior appendages, left lateral C terga IX and X and inferior appendages, right lateral D inferior appendages and paramere, ventral E phallus, left lateral. Abbreviations: Te IX = tergum IX, Pos = Posterolateral process (paired), Do = Doral spine, Te X = tergum X, Inf = united inferior appendages, Tu = Tubular processes, Par = Paramere." figureDoi="10.3897/zookeys.1055.66536.figure1" httpUri="https://binary.pensoft.net/fig/576963" pageId="0" pageNumber="149">1A</figureCitation>
); shaped nearly as isosceles triangle, pointed apically in right lateral view. United inferior appendages trilobed, asymmetrical, each lobe shaped as isosceles triangle and acute apically, with middle lobe smallest and closer to right lobe in ventral view, left lobe thicker than right one in lateral view (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Orthotrichia choengthongi, sp. nov. Male genitalia A tergum IX and tergum X, dorsal B terga IX and X and inferior appendages, left lateral C terga IX and X and inferior appendages, right lateral D inferior appendages and paramere, ventral E phallus, left lateral. Abbreviations: Te IX = tergum IX, Pos = Posterolateral process (paired), Do = Doral spine, Te X = tergum X, Inf = united inferior appendages, Tu = Tubular processes, Par = Paramere." figureDoi="10.3897/zookeys.1055.66536.figure1" httpUri="https://binary.pensoft.net/fig/576963" pageId="0" pageNumber="149">1B, C</figureCitation>
). Pair of tubular processes of inferior appendages long, slender, each with long seta apically (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Orthotrichia choengthongi, sp. nov. Male genitalia A tergum IX and tergum X, dorsal B terga IX and X and inferior appendages, left lateral C terga IX and X and inferior appendages, right lateral D inferior appendages and paramere, ventral E phallus, left lateral. Abbreviations: Te IX = tergum IX, Pos = Posterolateral process (paired), Do = Doral spine, Te X = tergum X, Inf = united inferior appendages, Tu = Tubular processes, Par = Paramere." figureDoi="10.3897/zookeys.1055.66536.figure1" httpUri="https://binary.pensoft.net/fig/576963" pageId="0" pageNumber="149">1B-D</figureCitation>
). Paramere spine long, acute apically in ventral view (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Orthotrichia choengthongi, sp. nov. Male genitalia A tergum IX and tergum X, dorsal B terga IX and X and inferior appendages, left lateral C terga IX and X and inferior appendages, right lateral D inferior appendages and paramere, ventral E phallus, left lateral. Abbreviations: Te IX = tergum IX, Pos = Posterolateral process (paired), Do = Doral spine, Te X = tergum X, Inf = united inferior appendages, Tu = Tubular processes, Par = Paramere." figureDoi="10.3897/zookeys.1055.66536.figure1" httpUri="https://binary.pensoft.net/fig/576963" pageId="0" pageNumber="149">1D</figureCitation>
). Phallus, long, enlarged and bilobed apically, with titillator encircling segment 1 time tightly against it near the middle (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Orthotrichia choengthongi, sp. nov. Male genitalia A tergum IX and tergum X, dorsal B terga IX and X and inferior appendages, left lateral C terga IX and X and inferior appendages, right lateral D inferior appendages and paramere, ventral E phallus, left lateral. Abbreviations: Te IX = tergum IX, Pos = Posterolateral process (paired), Do = Doral spine, Te X = tergum X, Inf = united inferior appendages, Tu = Tubular processes, Par = Paramere." figureDoi="10.3897/zookeys.1055.66536.figure1" httpUri="https://binary.pensoft.net/fig/576963" pageId="0" pageNumber="149">1E</figureCitation>
).
</paragraph>
<caption doi="10.3897/zookeys.1055.66536.figure1" httpUri="https://binary.pensoft.net/fig/576963" pageId="0" pageNumber="149" start="Figure 1" startId="F1">
<paragraph pageId="0" pageNumber="149">
<emphasis bold="true" pageId="0" pageNumber="149">Figure 1.</emphasis>
<taxonomicName authorityName="Malicky &amp; Laudee" authorityYear="2021" class="Insecta" family="Hydroptilidae" genus="Orthotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Orthotrichia choengthongi" order="Trichoptera" pageId="0" pageNumber="149" phylum="Arthropoda" rank="species" species="choengthongi">
<emphasis italics="true" pageId="0" pageNumber="149">Orthotrichia choengthongi</emphasis>
</taxonomicName>
, sp. nov. Male genitalia
<emphasis bold="true" pageId="0" pageNumber="149">A</emphasis>
tergum IX and tergum X, dorsal
<emphasis bold="true" pageId="0" pageNumber="149">B</emphasis>
terga IX and X and inferior appendages, left lateral
<emphasis bold="true" pageId="0" pageNumber="149">C</emphasis>
terga IX and X and inferior appendages, right lateral
<emphasis bold="true" pageId="0" pageNumber="149">D</emphasis>
inferior appendages and paramere, ventral
<emphasis bold="true" pageId="0" pageNumber="149">E</emphasis>
phallus, left lateral. Abbreviations: Te IX = tergum IX, Pos = Posterolateral process (paired), Do = Doral spine, Te X = tergum X, Inf = united inferior appendages, Tu = Tubular processes, Par = Paramere.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="149" type="etymology">
<paragraph pageId="0" pageNumber="149">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="149">The species epithet honors Asst. Prof. Dr Suchart Choengthong, Prince of Songkla University, Surat Thani Campus.</paragraph>
</subSubSection>
</treatment>
</document>