112 lines
10 KiB
XML
112 lines
10 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="48B772DAEFDFF15AD3C33E6F9E7EEA0E" docLanguage="en" docName="ZooKeys 114: 41-100" docOrigin="ZooKeys 114" docSource="http://dx.doi.org/10.3897/zookeys.114.1405" docTitle="Itauara spiralis Robertson & Holzenthal, sp. n." docType="treatment" docVersion="4" lastPageNumber="72" masterDocId="FFEAFFF23059FFF01B37693C5A50B738" masterDocTitle="Revision of the Neotropical caddisfly genus Itauara Mueller, 1888 (Trichoptera, Glossosomatidae)" masterLastPageNumber="100" masterPageNumber="41" pageNumber="72" 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="152030115" LSID="urn:lsid:zoobank.org:act:0568AD89-DD46-4FCB-87F4-0F9D884AEC04" httpUri="http://treatment.plazi.org/id/48B772DAEFDFF15AD3C33E6F9E7EEA0E" lastPageNumber="72" pageId="31" pageNumber="72">
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<subSubSection pageId="31" pageNumber="72" type="nomenclature">
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<paragraph pageId="31" pageNumber="72">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:0568AD89-DD46-4FCB-87F4-0F9D884AEC04" authority="Robertson & Holzenthal" class="Insecta" family="Glossosomatidae" genus="Itauara" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Itauara spiralis" order="Trichoptera" pageId="31" pageNumber="72" phylum="Arthropoda" rank="species" species="spiralis">Itauara spiralis Robertson & Holzenthal</taxonomicName>
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<taxonomicNameLabel pageId="31" pageNumber="72">sp. n.</taxonomicNameLabel>
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Fig. 22
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="31" pageNumber="72" type="description">
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<paragraph pageId="31" pageNumber="72">Description.</paragraph>
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<paragraph pageId="31" pageNumber="72">
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This species is distinct in having a sclerotized, tubular phallicata, and an elongate, laterally compressed, dorsomesal spine. The phallicata in other species are less tubular, appearing as a dorsal sheath. This dorsal sheath was identified as a synapomorphy for the genus in a previous phylogenetic study of
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<taxonomicName lsidName="" pageId="31" pageNumber="72" rank="subFamily" subFamily="Protoptilinae">Protoptilinae</taxonomicName>
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(see Chapter 1, this work).
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<taxonomicName class="Insecta" family="Glossosomatidae" genus="Itauara" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Itauara spiralis" order="Trichoptera" pageId="31" pageNumber="72" phylum="Arthropoda" rank="species" species="spiralis">Itauara spiralis</taxonomicName>
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was not included in that study, however,
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<taxonomicName genus="Itaura" lsidName="Itaura spiralis" pageId="31" pageNumber="72" rank="species" species="spiralis">Itaura spiralis</taxonomicName>
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is placed in
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<taxonomicName class="Insecta" family="Glossosomatidae" genus="Itauara" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Itauara" order="Trichoptera" pageId="31" pageNumber="72" phylum="Arthropoda" rank="genus">Itauara</taxonomicName>
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since it shares many other characteristics common to the genus such as an inferior appendage process, and a tergum X that is nearly identical to
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<taxonomicName genus="Itaura" lsidName="Itaura bidentata" pageId="31" pageNumber="72" rank="species" species="bidentata">Itaura bidentata</taxonomicName>
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sp. n. and
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<taxonomicName genus="Itaura" lsidName="Itaura unidentata" pageId="31" pageNumber="72" rank="species" species="unidentata">Itaura unidentata</taxonomicName>
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sp. n.
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</paragraph>
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<paragraph pageId="31" pageNumber="72">
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<taxonomicName class="Insecta" family="Glossosomatidae" genus="Itauara" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Itauara spiralis" order="Trichoptera" pageId="31" pageNumber="72" phylum="Arthropoda" rank="species" species="spiralis">Itauara spiralis</taxonomicName>
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can be recognized by the extremely curved, spiral-shaped parameres.
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<taxonomicName genus="Itaura" lsidName="Itaura ovis" pageId="31" pageNumber="72" rank="species" species="ovis">Itaura ovis</taxonomicName>
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sp. n., also has highly curved, spiral shaped parameres, but in
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<taxonomicName genus="Itaura" lsidName="Itaura spiralis" pageId="31" pageNumber="72" rank="species" species="spiralis">Itaura spiralis</taxonomicName>
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, the paramere is curved along the entire length of the paramere, whereas in
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<taxonomicName genus="Itaura" lsidName="Itaura ovis" pageId="31" pageNumber="72" rank="species" species="ovis">Itaura ovis</taxonomicName>
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, the paramere is curved basally, but straight distally. The 2 species differ in other respects, including the shape of the inferior appendage process, which is bifid in
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<taxonomicName genus="Itaura" lsidName="Itaura spiralis" pageId="31" pageNumber="72" rank="species" species="spiralis">Itaura spiralis</taxonomicName>
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and inflated apically in
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<taxonomicName genus="Itaura" lsidName="Itaura ovis" pageId="31" pageNumber="72" rank="species" species="ovis">Itaura ovis</taxonomicName>
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. The 2 species also differ in the shape of tergum X and the phallicata. Tergum X is very similar to those of
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<taxonomicName genus="Itaura" lsidName="Itaura bidentata" pageId="31" pageNumber="72" rank="species" species="bidentata">Itaura bidentata</taxonomicName>
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and
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<taxonomicName genus="Itaura" lsidName="Itaura unidentata" pageId="31" pageNumber="72" rank="species" species="unidentata">Itaura unidentata</taxonomicName>
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; all have elongate, finger-like dorsolateral processes and broad, irregular, setose ventrolateral processes.
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<taxonomicName class="Insecta" family="Glossosomatidae" genus="Itauara" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Itauara spiralis" order="Trichoptera" pageId="31" pageNumber="72" phylum="Arthropoda" rank="species" species="spiralis">Itauara spiralis</taxonomicName>
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is distinguished from these other 2 species by having a bifid inferior appendage process, spiral-shaped parameres, and laterally compressed dorsomesal spine.
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</paragraph>
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<paragraph pageId="31" pageNumber="72">Adult. The only specimen of this species is in very poor condition. Therefore, head, thoracic, and wing characters could not be observed. However, the genitalia are intact.</paragraph>
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<paragraph pageId="31" pageNumber="72">Male genitalia. Preanal appendages absent. Segment IX ventrally narrow, broad medially; 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 straight, shallowly excavate; dorsolateral margin with paired elongate, down-turned, finger-like process; ventrolateral margin with paired, very broad flange-like setose process consisting of several small irregular lobes. Inferior appendages present as apically bifid, setose process produced mesally, broadest at base and fused to phallobase ventrobasally. Parameres present, paired, arising laterally from endotheca, spiral-shaped, curving 360 degrees at base with curve continuing to apex, directed posteroventrally, apex pointed. Phallobase reduced, lightly sclerotized. Phallicata forming a short slerotized dorsal tube extending from phallobase, with a long, broad dorsomesal spine arising posteriorly to phallobase. Endophallus membranous, rather small, apically sharply bent downward, pointing anteroventrally.</paragraph>
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<caption pageId="31" pageNumber="72">
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<paragraph pageId="31" pageNumber="72">
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Figure 22.
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<taxonomicName class="Insecta" family="Glossosomatidae" genus="Itauara" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Itauara spiralis" order="Trichoptera" pageId="31" pageNumber="72" phylum="Arthropoda" rank="species" species="spiralis">Itauara spiralis</taxonomicName>
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sp. n. (UMSP000210960). Male genitalia (A) lateral; (B) dorsal; (C) ventral. Abbreviations: dl. pr. = dorsolateral process; dm. sp. = dorsomesal spine; enph. = endophallus; inf. ap. = inferior appendage process; phb. = phallobase; phc. = phallicata; 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="31" pageNumber="72" type="material examined">
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<paragraph pageId="31" pageNumber="72">Material examined.</paragraph>
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<paragraph pageId="31" pageNumber="72">
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Holotype male: GUYANA: Paramakatoi:
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<geoCoordinate direction="north" orientation="latitude" precision="15" value="4.7">04°42'00"N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-59.713333">059°42'48"W</geoCoordinate>
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, 24-25.viii.1997 (W.N. Mathis) (UMSP0000210960) (NMNH).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="31" pageNumber="72" type="etymology">
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<paragraph pageId="31" pageNumber="72">Etymology.</paragraph>
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<paragraph pageId="31" pageNumber="72">The name spiralis refers to the spiral form of the parameres.</paragraph>
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</subSubSection>
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</treatment>
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</document> |