161 lines
15 KiB
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161 lines
15 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/dez.69.94683" ID-Pensoft-Pub="1860-1324-2-283" ID-Pensoft-UUID="78FF04AFE2205A4BA6076C2902161E1C" ID-ZooBank="BEB66BA296C6435684B1AF7E13F62456" ModsDocID="1860-1324-69-2-283" checkinTime="1671200957409" checkinUser="pensoft" docAuthor="Dellape, Pablo M. & Melo, Maria C." docDate="2022" docId="A8F3C036371552A1972A3A13B3473100" docLanguage="en" docName="DeutEntomolZeit 69(2): 283-295" docOrigin="Deutsche Entomologische Zeitschrift 69 (2)" docPubDate="2022-12-15" docSource="http://dx.doi.org/10.3897/dez.69.94683" docTitle="Ischnodemus formosus Dellapé & Melo 2022, sp. nov." docType="treatment" docUuid="9877BB27-5B95-4C0F-BFF5-7466F3045526" docUuidSource="ZooBank" docVersion="1" id="78FF04AFE2205A4BA6076C2902161E1C" lastPageNumber="283" masterDocId="78FF04AFE2205A4BA6076C2902161E1C" masterDocTitle="Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina" masterLastPageNumber="295" masterPageNumber="283" pageNumber="283" updateTime="1671200957409" 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>Four new species of Ischnodemus (Hemiptera, Heteroptera, Blissidae) and additional records from Argentina</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>Dellape, Pablo M.</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-6914-1026</mods:nameIdentifier>
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<mods:affiliation>Division Entomologia, Museo de la Plata, Universidad Nacional de La Plata, La Plata, Buenos Aires, Argentina</mods:affiliation>
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<mods:nameIdentifier type="email">pdellape@fcnym.unlp.edu.ar</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>Melo, Maria C.</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-4612-452X</mods:nameIdentifier>
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<mods:affiliation>Consejo Nacional de Investigaciones Cientificas y Tecnicas - CONICET, La Plata, Buenos Aires, Argentina</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>Deutsche Entomologische Zeitschrift</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>2022-12-15</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>69</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>2</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>283</mods:start>
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<mods:end>295</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/dez.69.94683</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/dez.69.94683</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1860-1324-2-283</mods:identifier>
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<mods:identifier type="ZooBank">BEB66BA296C6435684B1AF7E13F62456</mods:identifier>
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<mods:identifier type="Pensoft-UUID">78FF04AFE2205A4BA6076C2902161E1C</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:zoobank.org:act:9877BB27-5B95-4C0F-BFF5-7466F3045526" httpUri="http://treatment.plazi.org/id/A8F3C036371552A1972A3A13B3473100" lastPageNumber="283" pageId="0" pageNumber="283">
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<subSubSection pageId="0" pageNumber="283" type="nomenclature">
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<paragraph pageId="0" pageNumber="283">
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<taxonomicName LSID="https://zoobank.org/9877BB27-5B95-4C0F-BFF5-7466F3045526" authority="Dellapé & Melo, 2022" authorityName="Dellapé & Melo" authorityYear="2022" class="Insecta" family="Blissidae" genus="Ischnodemus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ischnodemus formosus" order="Hemiptera" pageId="0" pageNumber="283" phylum="Arthropoda" rank="species" species="formosus" status="sp. nov.">Ischnodemus formosus</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="283">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="283" type="description">
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<paragraph pageId="0" pageNumber="283">
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Dorsal habitus. A. Ischnodemus nigromaculatoides sp. nov.; B. Ischnodemus formosus sp. nov. Scale bars: 1 mm." figureDoi="10.3897/dez.69.94683.figure2" httpUri="https://binary.pensoft.net/fig/782729" pageId="0" pageNumber="283">Figs 2B</figureCitation>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Head and pronotum. A. Ischnodemus nigromaculatoides sp. nov.; B. Ischnodemus formosus sp. nov.; C. Ischnodemus infernalis sp. nov.; D. Ischnodemus nigromaculatus Slater & Wilcox, 1969 (HNHM). Scale bars: 1 mm." figureDoi="10.3897/dez.69.94683.figure4" httpUri="https://binary.pensoft.net/fig/782731" pageId="0" pageNumber="283">, 4B</figureCitation>
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Pygophore, posterodorsal view. A. Ischnodemus nigromaculatoides sp. nov.; B. Ischnodemus formosus sp. nov.; C. Ischnodemus infernalis sp. nov.; D. Ischnodemus correntinus sp. nov. Scale bar: 0.5 mm." figureDoi="10.3897/dez.69.94683.figure5" httpUri="https://binary.pensoft.net/fig/782732" pageId="0" pageNumber="283">, 5B</figureCitation>
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Right paramere. A. Ischnodemus nigromaculatoides sp. nov.; B. Ischnodemus formosus sp. nov.; C. Ischnodemus infernalis sp. nov.; D. Ischnodemus correntinus sp. nov. Scale bar: 0.25 mm." figureDoi="10.3897/dez.69.94683.figure6" httpUri="https://binary.pensoft.net/fig/782733" pageId="0" pageNumber="283">, 6B</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="283" type="lsid link">
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<paragraph pageId="0" pageNumber="283">Lsid link.</paragraph>
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<paragraph pageId="0" pageNumber="283">http://lsid.speciesfile.org/urn:lsid:Lygaeoidea.speciesfile.org:TaxonName:518389.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="283" type="type material">
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<paragraph pageId="0" pageNumber="283">Type material.</paragraph>
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<paragraph pageId="0" pageNumber="283">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="283">Holotype</emphasis>
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ARGENTINA • male; Formosa, ruta 14, 12 km NW Colonia Pastoril;
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<geoCoordinate degrees="25.571" direction="south" orientation="latitude" precision="55" value="-25.571">25.571°S</geoCoordinate>
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,
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<geoCoordinate degrees="58.322" direction="west" orientation="longitude" precision="55" value="-58.322">58.322°W</geoCoordinate>
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; 11-XII-2018;
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<normalizedToken originalValue="Dellapé">Dellape</normalizedToken>
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& Melo cols.; MLP he-10554.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="283">Paratypes</emphasis>
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: ARGENTINA -
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<emphasis bold="true" pageId="0" pageNumber="283">Formosa Prov.</emphasis>
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• 6 males 8 females; same data as for holotype; MLP he-10555 to he10560 (males) he-10561 to he-10568 (females) • 2 males 2 females; same data as for preceding; MACN • 2 males 2 females; same data as for preceding; USNM • 1 male 1 female; P.N. Rio Pilcomayo;
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<geoCoordinate degrees="25.571" direction="south" orientation="latitude" precision="55" value="-25.571">25.571°S</geoCoordinate>
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,
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<geoCoordinate degrees="58.322" direction="west" orientation="longitude" precision="55" value="-58.322">58.322°W</geoCoordinate>
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; 11-XII-2018;
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<normalizedToken originalValue="Dellapé">Dellape</normalizedToken>
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& Melo cols.; MLP he-10569, he-10570 • 15 males, 9 females, 4 5th instars & 1 4th instar; Prov. Rd 2, rd to Clorinda off small side rd, 175 m;
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<geoCoordinate degrees="25" direction="south" minutes="35.243" orientation="latitude" precision="1" value="-25.587383">25°35.243'S</geoCoordinate>
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,
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<geoCoordinate degrees="58" direction="west" minutes="19.303" orientation="longitude" precision="1" value="-58.321716">58°19.303'W</geoCoordinate>
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; 11-XII-2018; Henry, T.J. col.; ex sedges; USNM.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="283" type="description">
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<paragraph pageId="0" pageNumber="283">Description</paragraph>
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<paragraph pageId="0" pageNumber="283">
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<emphasis bold="true" pageId="0" pageNumber="283">(male holotype).</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Dorsal habitus. A. Ischnodemus nigromaculatoides sp. nov.; B. Ischnodemus formosus sp. nov. Scale bars: 1 mm." figureDoi="10.3897/dez.69.94683.figure2" httpUri="https://binary.pensoft.net/fig/782729" pageId="0" pageNumber="283">2B</figureCitation>
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) Total length 5.63. Head, pronotum and scutellum shallowly punctate except on shiny transverse band on posterior pronotal lobe; sparsely clothed with short decumbent, semidecumbent and erect setae.
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</paragraph>
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<paragraph pageId="0" pageNumber="283">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="283">Head</emphasis>
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grey-black, pruinose dorsally except shiny clypeus and antenniferous tubercles. Head length 0.70, head width 0.88, interocular space 0.55. Vertex flat, eyes ovoid, and set well away from anterolateral pronotal angles. Ocelli relatively large, interocellar space 0.34, closer to anterior margin of pronotum than to the eyes. Labium short attaining anterior margin of mesosternum. Labial segments length: I 0.30, II 0.40, III 0.36, IV 0.40. Antennae dark brown, apex of pedicellus and basiflagellomere, and distiflagellomere distally paler; with abundant decumbent and sparse semierect setae; scapus slightly surpassing apex of clypeus, antennal segments length: scapus 0.23, pedicellus 0.64, basiflagellomere 0.58, distiflagellomere 0.72.
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</paragraph>
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<paragraph pageId="0" pageNumber="283">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="283">Pronotum</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Head and pronotum. A. Ischnodemus nigromaculatoides sp. nov.; B. Ischnodemus formosus sp. nov.; C. Ischnodemus infernalis sp. nov.; D. Ischnodemus nigromaculatus Slater & Wilcox, 1969 (HNHM). Scale bars: 1 mm." figureDoi="10.3897/dez.69.94683.figure4" httpUri="https://binary.pensoft.net/fig/782731" pageId="0" pageNumber="283">4B</figureCitation>
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) slightly sinuate laterad, narrowing gradually from mid-length of anterior lobe to collar; transverse impression shallow, nearly obsolete; posterior margin concave. Pronotum length 1.07, pronotum width 1.22. Anterior pronotal lobe grey-black, pruinose with intermixed small shiny spots, collar entirely pruinose; posterior pronotal lobe with a complete transverse shiny and smooth band, posterior margin entirely pruinose. Metathoracic scent gland auricle slightly produced anteriorly, yellowish basally. Scutellum grey-black, pruinose, with a longitudinal median fringe without punctures. All femora moderately incrassate, mutic. Coxae and femora dark brown, femora paler apically; trochanters, tibiae and tarsi light brown. All legs with abundant decumbent short setae. Hemelytra surpassing half the length of 6th abdominal tergum, length 3.04. Hemelytra creamy white, except apical area of corium orange brown, and with dark brown as follows: basal one fourth and apex of clavus, a broad band along posterior margin attaining the orange brown macula extending anteriorly over Cu vein, and a well delimited and contrasting rounded dark macula on membrane. Sterna pruinose, except a rectangular shiny area on mesosternum.
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</paragraph>
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<paragraph pageId="0" pageNumber="283">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="283">Abdomen</emphasis>
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brown to dark brown, connexiva paler. Male genitalia: Pygophore (Fig.
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Pygophore, posterodorsal view. A. Ischnodemus nigromaculatoides sp. nov.; B. Ischnodemus formosus sp. nov.; C. Ischnodemus infernalis sp. nov.; D. Ischnodemus correntinus sp. nov. Scale bar: 0.5 mm." figureDoi="10.3897/dez.69.94683.figure5" httpUri="https://binary.pensoft.net/fig/782732" pageId="0" pageNumber="283">5B</figureCitation>
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) dorsal aperture relatively short, anterior margin slightly rounded, inner projections subtriangular, posterior margin with a small concavity medially. Parameres: blade long, outer projection thumb like (Fig.
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Right paramere. A. Ischnodemus nigromaculatoides sp. nov.; B. Ischnodemus formosus sp. nov.; C. Ischnodemus infernalis sp. nov.; D. Ischnodemus correntinus sp. nov. Scale bar: 0.25 mm." figureDoi="10.3897/dez.69.94683.figure6" httpUri="https://binary.pensoft.net/fig/782733" pageId="0" pageNumber="283">6B</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="283" type="etymology">
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<paragraph pageId="0" pageNumber="283">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="283">
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The epithet is the Latin adjective
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<emphasis italics="true" pageId="0" pageNumber="283">formosus</emphasis>
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, -
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<emphasis italics="true" pageId="0" pageNumber="283">a</emphasis>
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, -
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<emphasis italics="true" pageId="0" pageNumber="283">um</emphasis>
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, meaning
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<normalizedToken originalValue="‘beautiful’">'beautiful'</normalizedToken>
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, also referring to Formosa, the Argentinean province where the type material was collected.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="283" type="distribution">
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<paragraph pageId="0" pageNumber="283">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="283">Only known from Formosa Province, Argentina.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="283" type="description">
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<paragraph pageId="0" pageNumber="283">Measurements of paratypes</paragraph>
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<paragraph pageId="0" pageNumber="283">
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<emphasis bold="true" pageId="0" pageNumber="283">(min-max, mean). Males</emphasis>
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(
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<emphasis italics="true" pageId="0" pageNumber="283">n</emphasis>
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= 4): Total length 5.50-5.81, 5.65. Head length 0.73-0.81, 0.75, head width 0.88-0.96, 0.91, interocular space 0.55-0.60, 0.57, interocellar space 0.31-0.36, 0.33. Labial segments length: I 0.32-0.34, 0.32, II 0.38-0.40, 0.39, III 0.30-0.40, 0.35, IV 0.38-0.40, 0.39. Antennal segments length: scapus 0.20-0.22, 0.22 pedicellus 0.60-0.70, 0.64, basiflagellomere 0.50-0.62, 0.55, distiflagellomere 0.74-0.78, 0.75. Pronotum length 1.04-1.12, 1.08, pronotum width 1.17-1.25, 1.21. Hemelytra length 2.96-3.28, 3.07.
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</paragraph>
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<paragraph pageId="0" pageNumber="283">
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<emphasis bold="true" pageId="0" pageNumber="283">Females</emphasis>
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(
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<emphasis italics="true" pageId="0" pageNumber="283">n</emphasis>
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= 5): Total length 6.56-7.72, 7.10. Head length 0.83-0.88, 0.85, head width 0.96-1.07, 1.01, interocular space 0.60-0.68, 0.63, interocellar space 0.36-0.42, 0.40. Labial segments length: I 0.34-0.42, 0.38, II 0.42-0.50, 0.45, III 0.40-0.46, 0.42, IV 0.42-0.52, 0.47. Antennal segments length: scapus 0.22-0.26, 0.24 pedicellus 0.60-0.70, 0.65, basiflagellomere 0.54-0.64, 0.59, distiflagellomere 0.76-0.88, 0.78. Pronotum length 1.07-1.33, 1.21, pronotum width 1.33-1.53, 1.42. Hemelytra length 3.36-3.92, 3.68.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |