187 lines
16 KiB
XML
187 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1117.86984" ID-Pensoft-Pub="1313-2970-1117-95" ID-Pensoft-UUID="54DB7D7318935384856B59FD7D22DFF4" ID-ZooBank="C583CC7AB2AD42048FA083C49BB088EA" ModsDocID="1313-2970-1117-95" checkinTime="1660292277777" checkinUser="pensoft" docAuthor="Holzenthal, Ralph W., Blahnik, Roger J. & Rios-Touma, Blanca" docDate="2022" docId="5589A2F3997D56F0AFF3EEFC1C021083" docLanguage="en" docName="ZooKeys 1117: 95-122" docOrigin="ZooKeys 1117" docPubDate="2022-08-11" docSource="http://dx.doi.org/10.3897/zookeys.1117.86984" docTitle="Chimarra (Curgia) amigo Holzenthal & Blahnik & Ríos-Touma 2022, sp. nov." docType="treatment" docUuid="85DE674F-A25E-455A-B5D4-694766D804A6" docUuidSource="ZooBank" docVersion="1" id="54DB7D7318935384856B59FD7D22DFF4" lastPageNumber="95" masterDocId="54DB7D7318935384856B59FD7D22DFF4" masterDocTitle="A new genus and new species of Ecuadorian Philopotamidae (Trichoptera)" masterLastPageNumber="122" masterPageNumber="95" pageNumber="95" updateTime="1660292277777" updateUser="pensoft">
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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>A new genus and new species of Ecuadorian Philopotamidae (Trichoptera)</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>Holzenthal, Ralph W.</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-1853-6340</mods:nameIdentifier>
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<mods:affiliation>Department of Entomology, University of Minnesota, 1980 Folwell Avenue, 219 Hodson Hall, St. Paul, Minnesota 55108 USA</mods:affiliation>
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<mods:nameIdentifier type="email">holze001@umn.edu</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>Blahnik, Roger J.</mods:namePart>
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<mods:affiliation>Department of Entomology, University of Minnesota, 1980 Folwell Avenue, 219 Hodson Hall, St. Paul, Minnesota 55108 USA</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>Rios-Touma, Blanca</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-3921-0908</mods:nameIdentifier>
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<mods:affiliation>Grupo de Investigacion en Biodiversidad, Medio Ambiente y Salud (BIOMAS), Facultad de Ingenierias y Ciencias Aplicadas, Via Nayon S / N, Campus UDLAPARK, CP 170503, Universidad de Las Americas, Quito, Pichincha, Ecuador</mods:affiliation>
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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>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-08-11</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1117</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>95</mods:start>
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<mods:end>122</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.1117.86984</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.1117.86984</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1117-95</mods:identifier>
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<mods:identifier type="ZooBank">C583CC7AB2AD42048FA083C49BB088EA</mods:identifier>
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<mods:identifier type="Pensoft-UUID">54DB7D7318935384856B59FD7D22DFF4</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:zoobank.org:act:85DE674F-A25E-455A-B5D4-694766D804A6" httpUri="http://treatment.plazi.org/id/5589A2F3997D56F0AFF3EEFC1C021083" lastPageNumber="95" pageId="0" pageNumber="95">
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<subSubSection pageId="0" pageNumber="95" type="nomenclature">
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<paragraph pageId="0" pageNumber="95">
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<taxonomicName LSID="https://zoobank.org/85DE674F-A25E-455A-B5D4-694766D804A6" authority="Holzenthal & Blahnik & Ríos-Touma, 2022" authorityName="Holzenthal & Blahnik & Ríos-Touma" authorityYear="2022" class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra (Curgia) amigo" order="Trichoptera" pageId="0" pageNumber="95" phylum="Arthropoda" rank="species" species="amigo" status="sp. nov." subGenus="Curgia">Chimarra (Curgia) amigo</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="95">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="95" type="description">
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<paragraph pageId="0" pageNumber="95">
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<figureCitation captionStart="Figure 11" captionStartId="F9" captionText="Figure 11. Chimarra (Curgia) amigo sp. nov. Male genitalia A segments VIII-X, lateral B segments VIII-X, dorsal C inferior appendage, ventral D inferior appendage, dorsal E phallus, lateral." figureDoi="10.3897/zookeys.1117.86984.figure11" httpUri="https://binary.pensoft.net/fig/726438" pageId="0" pageNumber="95">Fig. 11</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="95" type="type material">
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<paragraph pageId="0" pageNumber="95">Type material.</paragraph>
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<paragraph pageId="0" pageNumber="95">
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<emphasis bold="true" pageId="0" pageNumber="95">
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<emphasis italics="true" pageId="0" pageNumber="95">Holotype</emphasis>
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.
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</emphasis>
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Male (pinned). Ecuador: Carchi: small stream 1, road from
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<normalizedToken originalValue="Chilmá">Chilma</normalizedToken>
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Bajo to Moldanado,
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<geoCoordinate degrees="0.90574" direction="north" orientation="latitude" precision="1" value="0.90574">0.90574°N</geoCoordinate>
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,
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<geoCoordinate degrees="78.21870" direction="west" orientation="longitude" precision="1" value="-78.2187">78.21870°W</geoCoordinate>
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, 1669 m a.s.l., 15.ii.2017,
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<normalizedToken originalValue="Ríos-Touma">Rios-Touma</normalizedToken>
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, Holzenthal, Amigo, Huisman, UMSP000378196 (UMSP).
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<emphasis bold="true" pageId="0" pageNumber="95">
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<emphasis italics="true" pageId="0" pageNumber="95">Paratypes</emphasis>
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.
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</emphasis>
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Ecuador: Carchi:
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<normalizedToken originalValue="Río">Rio</normalizedToken>
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Blanco between El Goaltal and Las Juntas,
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<geoCoordinate degrees="0.80433" direction="north" orientation="latitude" precision="1" value="0.80433">0.80433°N</geoCoordinate>
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,
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<geoCoordinate degrees="78.16975" direction="west" orientation="longitude" precision="1" value="-78.16975">78.16975°W</geoCoordinate>
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, 1258 m a.s.l., Holzenthal and Huisman, 1 male (pinned) (UMSP); Pichincha: Quebrada Amagusa,
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<geoCoordinate degrees="0.15561" direction="north" orientation="latitude" precision="1" value="0.15561">0.15561°N</geoCoordinate>
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,
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<geoCoordinate degrees="78.85356" direction="west" orientation="longitude" precision="1" value="-78.85356">78.85356°W</geoCoordinate>
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, 1254 m a.s.l., 21.vii.2015,
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<normalizedToken originalValue="Rázuri">Razuri</normalizedToken>
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, Morabowen,
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<normalizedToken originalValue="Hernández">Hernandez</normalizedToken>
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, 2 males (pinned) (MECN).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="95" type="diagnosis">
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<paragraph pageId="0" pageNumber="95">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="95">
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<taxonomicName authorityName="Holzenthal & Blahnik & Ríos-Touma" authorityYear="2022" class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra amigo" order="Trichoptera" pageId="0" pageNumber="95" phylum="Arthropoda" rank="species" species="amigo">
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<emphasis italics="true" pageId="0" pageNumber="95">Chimarra amigo</emphasis>
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</taxonomicName>
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has a general similarity to other species of the
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<taxonomicName authorityName="Flint" authorityYear="1981" class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra (Curgia) fernandezi" order="Trichoptera" pageId="0" pageNumber="95" phylum="Arthropoda" rank="species" species="fernandezi" subGenus="Curgia">Chimarra (Curgia) fernandezi</taxonomicName>
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group of Flint (1998). The group is characterized by the form of tergum X, with the dorsomesal part forming a projecting lobe, either entire or slightly notched apically, and with projecting ventrolateral lobes on either side, and particularly by having an enlarged and distinctly sclerotized phallotremal sclerite complex, varying in shape and complexity among the different species of the group.
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<taxonomicName authorityName="Holzenthal & Blahnik & Ríos-Touma" authorityYear="2022" class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra amigo" order="Trichoptera" pageId="0" pageNumber="95" phylum="Arthropoda" rank="species" species="amigo">
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<emphasis italics="true" pageId="0" pageNumber="95">Chimarra amigo</emphasis>
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</taxonomicName>
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differs from other described species of the group by having the preanal appendages flattened and almost completely fused (Fig.
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<figureCitation captionStart="Figure 11" captionStartId="F9" captionText="Figure 11. Chimarra (Curgia) amigo sp. nov. Male genitalia A segments VIII-X, lateral B segments VIII-X, dorsal C inferior appendage, ventral D inferior appendage, dorsal E phallus, lateral." figureDoi="10.3897/zookeys.1117.86984.figure11" httpUri="https://binary.pensoft.net/fig/726438" pageId="0" pageNumber="95">11A, B</figureCitation>
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), much as in
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<taxonomicName genus="C." lsidName="C. oztucoensis" pageId="0" pageNumber="95" rank="species" species="oztucoensis">
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<emphasis italics="true" pageId="0" pageNumber="95">C. oztucoensis</emphasis>
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</taxonomicName>
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Flint & Reyes, 1991, which Flint (1998) placed in its own species group, largely because of having a tergum X that is deeply divided mesally.
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<taxonomicName authorityName="Holzenthal & Blahnik & Ríos-Touma" authorityYear="2022" class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra amigo" order="Trichoptera" pageId="0" pageNumber="95" phylum="Arthropoda" rank="species" species="amigo">
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<emphasis italics="true" pageId="0" pageNumber="95">Chimarra amigo</emphasis>
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</taxonomicName>
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further differs from other species of the
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<emphasis italics="true" pageId="0" pageNumber="95">fernadezi</emphasis>
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group in the form of its inferior appendages, which are nearly subquadrate in lateral view, with the apicomesal projection very short and acute, not visible in lateral view (Fig.
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<figureCitation captionStart="Figure 11" captionStartId="F9" captionText="Figure 11. Chimarra (Curgia) amigo sp. nov. Male genitalia A segments VIII-X, lateral B segments VIII-X, dorsal C inferior appendage, ventral D inferior appendage, dorsal E phallus, lateral." figureDoi="10.3897/zookeys.1117.86984.figure11" httpUri="https://binary.pensoft.net/fig/726438" pageId="0" pageNumber="95">11A</figureCitation>
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). Also distinctive for this species is its elongate tubular endotheca, which is very sharply bent or elbowed (Fig.
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<figureCitation captionStart="Figure 11" captionStartId="F9" captionText="Figure 11. Chimarra (Curgia) amigo sp. nov. Male genitalia A segments VIII-X, lateral B segments VIII-X, dorsal C inferior appendage, ventral D inferior appendage, dorsal E phallus, lateral." figureDoi="10.3897/zookeys.1117.86984.figure11" httpUri="https://binary.pensoft.net/fig/726438" pageId="0" pageNumber="95">11E</figureCitation>
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).
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</paragraph>
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<caption doi="10.3897/zookeys.1117.86984.figure11" httpUri="https://binary.pensoft.net/fig/726438" pageId="0" pageNumber="95" start="Figure 11" startId="F9">
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<paragraph pageId="0" pageNumber="95">
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<emphasis bold="true" pageId="0" pageNumber="95">Figure 11.</emphasis>
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<taxonomicName authorityName="Holzenthal & Blahnik & Ríos-Touma" authorityYear="2022" class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra (Curgia) amigo" order="Trichoptera" pageId="0" pageNumber="95" phylum="Arthropoda" rank="species" species="amigo" subGenus="Curgia">Chimarra (Curgia) amigo</taxonomicName>
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sp. nov. Male genitalia
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<emphasis bold="true" pageId="0" pageNumber="95">A</emphasis>
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segments VIII-X, lateral
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<emphasis bold="true" pageId="0" pageNumber="95">B</emphasis>
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segments VIII-X, dorsal
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<emphasis bold="true" pageId="0" pageNumber="95">C</emphasis>
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inferior appendage, ventral
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<emphasis bold="true" pageId="0" pageNumber="95">D</emphasis>
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inferior appendage, dorsal
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<emphasis bold="true" pageId="0" pageNumber="95">E</emphasis>
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phallus, lateral.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="95" type="description">
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<paragraph pageId="0" pageNumber="95">Description.</paragraph>
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<paragraph pageId="0" pageNumber="95">
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<emphasis bold="true" pageId="0" pageNumber="95">Adult.</emphasis>
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Forewing length male 5.8-6.5 mm (
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<emphasis italics="true" pageId="0" pageNumber="95">n</emphasis>
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= 4); female 6.8 mm (
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<emphasis italics="true" pageId="0" pageNumber="95">n</emphasis>
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= 1). Head setae brownish black, slightly darker than wings. Wings brownish black, chord hyaline, distinct. Appendages dark brown. Pretarsal claws of male foreleg unmodified.
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</paragraph>
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<paragraph pageId="0" pageNumber="95">
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<emphasis bold="true" pageId="0" pageNumber="95">Male.</emphasis>
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Tergum VIII longer than sternum; dorsomesal margin projecting, entire; sternum VIII short ventrally, widening dorsally. Segment IX short dorsally, long ventrally, subtriangular in lateral view; anterolateral margin slightly concave, ventral margin produced; posterolateral margin angularly produced at level of inferior appendage; ventral process long, narrow, projecting, subacute apically; anteroventral margin concave mesally; dorsomesal margin broadly concave. Preanal appendage completely fused to tergum X represented by elevated patch of setae. Tergum X moderately long; divided into dorsal and ventrolateral lobes, dorsal lobe strongly rounded apicodorsally, apex laterally compressed, crest-like, ventrolateral lobes ~ 1/2 length of dorsal lobe, rounded apically; in dorsal view with apex of dorsal lobe shallowly cleft, ventrolateral lobes very narrow; apicomesally with numerous sensilla. Inferior appendage moderately long in lateral view, subquadrate; apex in ventral view abruptly narrowed, strongly inturned, forming short subapicomesal tooth-like projection. Endotheca elongate, tubular, with dorsomesal membranous projection when everted and inflated; endotheca strongly bent ventrad at dorsomesal projection; phallotremal sclerite forming large, complex, lightly sclerotized structure with single ventral and paired lateral blade-like sclerites, but much shorter than in other
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<taxonomicName authorityName="Flint" authorityYear="1981" class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra fernandezi" order="Trichoptera" pageId="0" pageNumber="95" phylum="Arthropoda" rank="species" species="fernandezi">
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<emphasis italics="true" pageId="0" pageNumber="95">Chimarra fernandezi</emphasis>
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</taxonomicName>
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group species.
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</paragraph>
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<paragraph pageId="0" pageNumber="95">
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<emphasis bold="true" pageId="0" pageNumber="95">Female.</emphasis>
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Unknown.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="95" type="etymology">
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<paragraph pageId="0" pageNumber="95">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="95">
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This species is named in honor of Xavier Amigo, one of the collectors of the new species. He has provided essential support as a member of our field expeditions in Ecuador and is the beloved husband of Blanca
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<normalizedToken originalValue="Ríos-Touma">Rios-Touma</normalizedToken>
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.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |