115 lines
11 KiB
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115 lines
11 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.114.1405" ID-GBIF-Dataset="dbb03962-c359-442f-9cc5-aa401e541a9a" ID-PMC="PMC3130345" ID-Pensoft-Pub="1313-2970-114-41" ID-PubMed="21976996" ModsDocAuthor="" ModsDocDate="2011" ModsDocID="1313-2970-114-41" ModsDocOrigin="ZooKeys 114" ModsDocTitle="Revision of the Neotropical caddisfly genus Itauara Müller, 1888 (Trichoptera, Glossosomatidae)" checkinTime="1451250218818" checkinUser="pensoft" docAuthor="Robertson, Desiree R. & Holzenthal, Ralph W." docDate="2011" docId="67905485D6FD7360D4266A194E471E7B" docLanguage="en" docName="ZooKeys 114: 41-100" docOrigin="ZooKeys 114" docSource="http://dx.doi.org/10.3897/zookeys.114.1405" docTitle="Itauara rodmani Robertson & Holzenthal, sp. n." docType="treatment" docVersion="4" lastPageNumber="69" masterDocId="FFEAFFF23059FFF01B37693C5A50B738" masterDocTitle="Revision of the Neotropical caddisfly genus Itauara Mueller, 1888 (Trichoptera, Glossosomatidae)" masterLastPageNumber="100" masterPageNumber="41" pageNumber="68" updateTime="1668151813995" 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>Revision of the Neotropical caddisfly genus Itauara Mueller, 1888 (Trichoptera, Glossosomatidae)</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>Robertson, Desiree R.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Holzenthal, Ralph W.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2011</mods:date>
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<mods:detail type="volume">
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<mods:number>114</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>41</mods:start>
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<mods:end>100</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.114.1405</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.114.1405</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-114-41</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152030107" LSID="urn:lsid:zoobank.org:act:B5D07A37-7980-4300-B3E1-C856A34EA331" httpUri="http://treatment.plazi.org/id/67905485D6FD7360D4266A194E471E7B" lastPageId="29" lastPageNumber="69" pageId="27" pageNumber="68">
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<subSubSection pageId="27" pageNumber="68" type="nomenclature">
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<paragraph pageId="27" pageNumber="68">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:B5D07A37-7980-4300-B3E1-C856A34EA331" authority="Robertson & Holzenthal" class="Insecta" family="Glossosomatidae" genus="Itauara" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Itauara rodmani" order="Trichoptera" pageId="27" pageNumber="68" phylum="Arthropoda" rank="species" species="rodmani">Itauara rodmani Robertson & Holzenthal</taxonomicName>
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<taxonomicNameLabel pageId="27" pageNumber="68">sp. n.</taxonomicNameLabel>
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Fig. 20
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<normalizedToken originalValue="A–D">A-D</normalizedToken>
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="28" lastPageNumber="69" pageId="27" pageNumber="68" type="description">
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<paragraph pageId="27" pageNumber="68">Description.</paragraph>
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<paragraph lastPageId="28" lastPageNumber="69" pageId="27" pageNumber="68">
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This species is very similar to
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<taxonomicName genus="Itaura" lsidName="Itaura tusci" pageId="27" pageNumber="68" rank="species" species="tusci">Itaura tusci</taxonomicName>
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sp. n., which also has very long, upturned, tusk-like parameres and a strongly upturned phallicata. The 2 species can be
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<pageBreakToken pageId="28" pageNumber="69" start="start">separated</pageBreakToken>
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based on the shape of the phallicata process, which is pointed and blade-like in
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<taxonomicName genus="Itaura" lsidName="Itaura tusci" pageId="28" pageNumber="69" rank="species" species="tusci">Itaura tusci</taxonomicName>
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and rounded or blunt in
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<taxonomicName genus="Itaura" lsidName="Itaura rodmani" pageId="28" pageNumber="69" rank="species" species="rodmani">Itaura rodmani</taxonomicName>
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. The phallicata is also more sclerotized in
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<taxonomicName genus="Itaura" lsidName="Itaura rodmani" pageId="28" pageNumber="69" rank="species" species="rodmani">Itaura rodmani</taxonomicName>
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. Additionally, the dorsomesal margin of tergum X is irregular, with several small setose processes in
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<taxonomicName genus="Itaura" lsidName="Itaura tusci" pageId="28" pageNumber="69" rank="species" species="tusci">Itaura tusci</taxonomicName>
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, whereas in
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<taxonomicName genus="Itaura" lsidName="Itaura rodmani" pageId="28" pageNumber="69" rank="species" species="rodmani">Itaura rodmani</taxonomicName>
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, the dorsomesal margin is rather smooth and triangular. The ventrolateral processes of the 2 species also differ:
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<taxonomicName genus="Itaura" lsidName="Itaura tusci" pageId="28" pageNumber="69" rank="species" species="tusci">Itaura tusci</taxonomicName>
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has a small upper and more elongate lower process;
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<taxonomicName genus="Itaura" lsidName="Itaura rodmani" pageId="28" pageNumber="69" rank="species" species="rodmani">Itaura rodmani</taxonomicName>
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has a single, short, digitate process.
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<taxonomicName genus="Itaura" lsidName="Itaura blahniki" pageId="28" pageNumber="69" rank="species" species="blahniki">Itaura blahniki</taxonomicName>
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also has upturned, tusk-like parameres, but is easily distinguished from
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<taxonomicName genus="Itaura" lsidName="Itaura rodmani" pageId="28" pageNumber="69" rank="species" species="rodmani">Itaura rodmani</taxonomicName>
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based on differences in tergum X and the phallicata.
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<taxonomicName class="Insecta" family="Glossosomatidae" genus="Itauara" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Itauara blahniki" order="Trichoptera" pageId="28" pageNumber="69" phylum="Arthropoda" rank="species" species="blahniki">Itauara blahniki</taxonomicName>
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and
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<taxonomicName genus="Itaura" lsidName="Itaura blahniki" pageId="28" pageNumber="69" rank="species" species="blahniki">Itaura blahniki</taxonomicName>
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sp. n., also has tusk-like parameres, but they are not as long and curved as
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<taxonomicName genus="Itaura" lsidName="Itaura rodmani" pageId="28" pageNumber="69" rank="species" species="rodmani">Itaura rodmani</taxonomicName>
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.
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</paragraph>
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<paragraph pageId="28" pageNumber="69">Adult. Body, wings, and appendages pale or tawny brown in alcohol. Wings with conspicuous white spot at the arculus. Forewing slightly broader past anastomosis, but with margins nearly parallel, apex subacute. Forewing venation incomplete, with apical forks I, II, and III present; Sc and R1 distinct along their entire lengths; fork I sessile; fork II petiolate, stem shorter than fork; fork III petiolate, stem about the same length as fork; Cu1 incomplete, not reaching wing margin; Cu1 and Cu2 intersecting near anastomosis; row of erect setae present along Cu2; A3 absent; crossveins forming a relatively linear transverse cord; discoidal cell longer than Rs vein. Hind wing margins nearly parallel, tapering only slightly past anastomosis; apical forks II, III, and V present; Sc and R1 fused basally; A2 absent. Tibial spurs 1,4,4, foretibial spur extremely reduced and hairlike. Sixth sternal process thumb-like, apex rounded, associated with weak oblique apodeme posteriorly.</paragraph>
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<paragraph pageId="28" pageNumber="69">Male genitalia. Preanal and inferior appendages absent. Segment IX relatively broad; anterior margin rounded; posterolateral margin membranous or very lightly sclerotized; sternum IX without modification. Tergum X incompletely fused to tergum IX with membrane or lightly sclerotized region ventrolaterally; dorsomesal margin subtriangular, very slightly downturned; dorsolateral margin with paired small, slightly down-turned, setose process; ventrolateral margin with an outer and inner pair of small setose processes directed posteriorly. Parameres present, paired, arising ventrobasally from fused endotheca and phallobase, sclerotized and rod-like, tusk-like, strongly curving upward, apex pointed. Phallobase reduced, lightly sclerotized with phallic shield. Phallicata forming a long sclerotized dorsal sheath extending from phallobase, strongly curving upward with apex directed dorsally, with pair of broad, sclerotized wing-like lateral flanges with rounded or subquadrate ventral margins. Endophallus membranous, enlarged and convoluted when invaginated, with 1 tubular upper lobe and 3 smaller lower lobes.</paragraph>
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<caption pageId="28" pageNumber="69">
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<paragraph pageId="28" pageNumber="69">
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Figure 20.
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<taxonomicName class="Insecta" family="Glossosomatidae" genus="Itauara" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Itauara rodmani" order="Trichoptera" pageId="28" pageNumber="69" phylum="Arthropoda" rank="species" species="rodmani">Itauara rodmani</taxonomicName>
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sp. n. (UMSP000081856). Male genitalia. (A) sternum VI process; (B) lateral; inset, variant (C) dorsal; (D) ventral; inset, tergum X. Abbreviations: dl. pr. = dorsolateral process; enph. = endophallus; phb = phallobase; phc. = phallicata; phc. pr. = phallicata process; pmr. = paramere; t. X = tergum X; vl. pr. = ventrolateral process.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="28" pageNumber="69" type="material examined">
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<paragraph pageId="28" pageNumber="69">Material examined.</paragraph>
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<paragraph pageId="28" pageNumber="69">
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Holotype male: BRAZIL: Minas Gerais: Corrego das Aguas Pretas & tribs., ca. 15 km S Aiuruoca,
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-22.061666">22°03'42"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-44.637222">044°38'14"W</geoCoordinate>
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, 1386 m, 21.xi.2001 (Holzenthal, Blahnik, Neto, Paprocki) (UMSP000081857) (MZUSP).
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</paragraph>
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<paragraph pageId="28" pageNumber="69">Paratypes: BRAZIL: Minas Gerais: same data as holotype - 6 females, 3 males (UMSP).</paragraph>
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</subSubSection>
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<subSubSection lastPageId="29" lastPageNumber="70" pageId="28" pageNumber="69" type="etymology">
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<paragraph pageId="28" pageNumber="69">Etymology.</paragraph>
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<paragraph lastPageId="29" lastPageNumber="70" pageId="28" pageNumber="69">
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We are delighted to name this species for Dr. James Rodman, the NSF program director who initiated the Partnership for Enhancing Expertise in Taxonom
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<pageBreakToken pageId="29" pageNumber="70" start="start">y</pageBreakToken>
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(PEET) program. The PEET program provides funding for the training of taxonomists of little known organisms. The senior author is grateful for the wonderful experience she had while participating in the PEET program as a doctoral student and the opportunity to study
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<taxonomicName class="Insecta" family="Trichoceridae" genus="Trichoptera" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trichoptera" order="Diptera" pageId="29" pageNumber="70" phylum="Arthropoda" rank="genus">Trichoptera</taxonomicName>
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taxonomy.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |