119 lines
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119 lines
11 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.800.26292" ID-GBIF-Dataset="216546ea-85b8-4a1d-89c3-4c88818cc79d" ID-PMC="PMC6284011" ID-Pensoft-Pub="1313-2970-800-1" ID-PubMed="30532621" ID-ZBK="EB5EC9C8D9804F5ABD9AE48DB4158D59" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1313-2970-800-1" ModsDocOrigin="ZooKeys 800" ModsDocTitle="Revision of the genus Megacraspedus Zeller, 1839, a challenging taxonomic tightrope of species delimitation (Lepidoptera, Gelechiidae)" checkinTime="1543542350729" checkinUser="pensoft" docAuthor="Huemer, Peter & Karsholt, Ole" docDate="2018" docId="7D10D6F2B44ADE227FC06492B93B409D" docLanguage="en" docName="ZooKeys 800: 1-278" docOrigin="ZooKeys 800" docSource="http://dx.doi.org/10.3897/zookeys.800.26292" docTitle="Megacraspedus tenuiuncus Huemer & Karsholt, 2018, sp. n." docType="treatment" docUuid="538B86BC-5840-477D-976C-2F03267781F8" docUuidSource="ZooBank" docVersion="5" lastPageNumber="76" masterDocId="FF97FFAFDB35FFAAFFD1B44AFF8EBF02" masterDocTitle="Revision of the genus Megacraspedus Zeller, 1839, a challenging taxonomic tightrope of species delimitation (Lepidoptera, Gelechiidae)" masterLastPageNumber="278" masterPageNumber="1" originalUpdateDomain="Boston" originalUpdateTime="1543542350729" originalUpdateUser="pensoft" pageNumber="74" updateTime="1668166474188" 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 genus Megacraspedus Zeller, 1839, a challenging taxonomic tightrope of species delimitation (Lepidoptera, Gelechiidae)</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>Huemer, Peter</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>Karsholt, Ole</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>2018</mods:date>
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<mods:detail type="volume">
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<mods:number>800</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>278</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.800.26292</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.800.26292</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-800-1</mods:identifier>
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<mods:identifier type="ZBK">EB5EC9C8D9804F5ABD9AE48DB4158D59</mods:identifier>
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<mods:identifier type="ZooBank">EB5EC9C8D9804F5ABD9AE48DB4158D59</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="149858149" LSID="urn:lsid:zoobank.org:act:538B86BC-5840-477D-976C-2F03267781F8" httpUri="http://treatment.plazi.org/id/7D10D6F2B44ADE227FC06492B93B409D" lastPageId="75" lastPageNumber="76" pageId="73" pageNumber="74">
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<subSubSection pageId="73" pageNumber="74" type="nomenclature">
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<paragraph pageId="73" pageNumber="74">
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<taxonomicName LSID="http://zoobank.org/538B86BC-5840-477D-976C-2F03267781F8" class="Insecta" family="Gelechiidae" genus="Megacraspedus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Megacraspedus tenuiuncus" order="Lepidoptera" pageId="73" pageNumber="74" phylum="Arthropoda" rank="species" species="tenuiuncus">Megacraspedus tenuiuncus</taxonomicName>
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<taxonomicNameLabel pageId="73" pageNumber="74">sp. n.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="74" lastPageNumber="75" pageId="73" pageNumber="74" type="materials_examined">
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<paragraph pageId="73" pageNumber="74">Examined material.</paragraph>
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<paragraph lastPageId="74" lastPageNumber="75" pageId="73" pageNumber="74">
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Holotype ♂, "Spain [prov.] Lerida Roni near Sort 7.vii.1993, 1000 m P. Skou" "GU 15/1402 ♂ P. Huemer" (ZMUC). Paratypes. France. 1 ♂, Dep.
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<normalizedToken originalValue="Pyrénées-Orientales">Pyrenees-Orientales</normalizedToken>
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, Les Queres, Angoustrine, 1410 m, 19.v.2004, leg. T. Varenne, gen
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<pageBreakToken pageId="74" pageNumber="75" start="start">italia</pageBreakToken>
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slide 17979 Nel; 3 ♂, same data, but Les
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<normalizedToken originalValue="Fontêtes">Fontetes</normalizedToken>
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, 1500 m, 13.vii.2005, genitalia slide 19284 Nel (all RCTV). Spain. 1 ♂, same data as holotype, but 8.vii.1993, leg. P. Skou (ZMUC); 2 ♂, prov. Barcelona, Castellfollit de
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<normalizedToken originalValue="Riubregós">Riubregos</normalizedToken>
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, Bosc de Roters, 560 m, 14.vi.2012, leg. F. Vallhonrat & C. Coll, genitalia slide 2152 Requena and 26231 Nel (RCCR, RCJN); 1 ♂, prov. Barcelona, Castellfollit de
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<normalizedToken originalValue="Riubregós">Riubregos</normalizedToken>
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, Torrent del
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<normalizedToken originalValue="Magrà">Magra</normalizedToken>
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, 716 m, 15.vi.2012, leg. F. Vallhonrat & C. Coll (RCCR); 1 ♂, prov. Girona, La Molina, 1800 m, 23-26.vi.2004, leg. A. Blumberg, genitalia slide 5343 Karsholt (RCWS).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="74" pageNumber="75" type="description">
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<paragraph pageId="74" pageNumber="75">Description.</paragraph>
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<paragraph pageId="74" pageNumber="75">Adult. Male (Figure 58). Wingspan 13 mm. Segment 2 of labial palpus with scale brush about same length as segment 3, brown on outer surface, white mottled with brown on inner surface, white on upper surface; segment 3 rather short, white. Antennal scape without pecten; flagellum black. Head cream-white; thorax and tegula light brown, the latter with whitish tip. Forewing light greyish; costa white from base; fold and veins in apical part of wing whitish; an indistinct black dot in fold and a black dot at end of cell; termen with some blackish scales; fringes grey. Hindwing grey with concolourus fringes.</paragraph>
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<paragraph pageId="74" pageNumber="75">Female. Unknown.</paragraph>
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<paragraph pageId="74" pageNumber="75">Variation. The examined specimens show only slight variation.</paragraph>
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<paragraph pageId="74" pageNumber="75">Male genitalia (Figure 194). Uncus extraordinarily long and slender, about five times longer than broad, basally weakly widened, apex slighty pointed; gnathos hook bulky, with longitudinal grooves, straight, slightly longer and broader than uncus, apically strongly sclerotised, curved tip; anterior margin of tegumen with deep, U-shaped emargination, teguminal wall with two longitudinal ridges anteriorly, converging mediad; suboval pedunculi with small supplementing hump; valva straight, stout, extending to about middle of uncus, distorted apical part rounded; saccular area densely covered with setae, distally with short digitate sacculus; posterior margin of vinculum with deep U-shaped medial emargination, broadly rounded lateral humps, vincular sclerites elongated, posteriomedial edge strongly sclerotised; saccus sub-triangular, apically abruptly tapered, short, ratio maximum width to length approximately 1.1, posterior margin with pointed mediolateral projections, separated by moderately deep V-shaped incision, medial part with strongly sclerotised longitudinal ridge extending to anterior part of saccus, with weakly forked anterior end, lateral sclerites about three-quarters length of maximum width of saccus; phallus with weakly inflated coecum, about twice width of digitate distal four-fifths, distomedial part curved, with small spines ventrally, ductus ejucalatorius with contorted linear interior sclerotisation.</paragraph>
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<paragraph pageId="74" pageNumber="75">Female genitalia. Unknown.</paragraph>
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</subSubSection>
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<subSubSection pageId="74" pageNumber="75" type="diagnosis">
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<paragraph pageId="74" pageNumber="75">Diagnosis.</paragraph>
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<paragraph pageId="74" pageNumber="75">
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<taxonomicName class="Insecta" family="Gelechiidae" genus="Megacraspedus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Megacraspedus tenuiuncus" order="Lepidoptera" pageId="74" pageNumber="75" phylum="Arthropoda" rank="species" species="tenuiuncus">Megacraspedus tenuiuncus</taxonomicName>
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sp. n. is characterised by its black antennae, and by its light greyish forewings with two black dots. It is similar to
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<taxonomicName lsidName="M. lanceolellus" pageId="74" pageNumber="75" rank="species" species="lanceolellus">M. lanceolellus</taxonomicName>
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(Figs 7-16), but that species has ringed antennae, and less distinct black dots on the forewing. The male genitalia of
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<taxonomicName lsidName="M. tenuiuncus" pageId="74" pageNumber="75" rank="species" species="tenuiuncus">M. tenuiuncus</taxonomicName>
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sp. n. are unmistakable and in particular the extremely long and slender uncus is unique in
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<taxonomicName class="Insecta" family="Gelechiidae" genus="Megacraspedus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Megacraspedus" order="Lepidoptera" pageId="74" pageNumber="75" phylum="Arthropoda" rank="genus">Megacraspedus</taxonomicName>
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. It furthermore differs from most other species of the
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<taxonomicName lsidName="M. pusillus" pageId="74" pageNumber="75" rank="species" species="pusillus">M. pusillus</taxonomicName>
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species group by the presence of a short sacculus.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="74" pageNumber="75" type="molecular data">
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<paragraph pageId="74" pageNumber="75">Molecular data.</paragraph>
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<paragraph pageId="74" pageNumber="75">
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BIN BOLD:ADF1915 (n = 1). The distance to the nearest neighbour
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<taxonomicName lsidName="M. heckfordi" pageId="74" pageNumber="75" rank="species" species="heckfordi">M. heckfordi</taxonomicName>
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sp. n. is 7.7% (p-dist).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="74" pageNumber="75" type="distribution">
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<paragraph pageId="74" pageNumber="75">Distribution.</paragraph>
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<paragraph pageId="74" pageNumber="75">
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France (
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<normalizedToken originalValue="Pyrénées">Pyrenees</normalizedToken>
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), Northern Spain.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="75" pageNumber="76" type="biology_ecology">
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<paragraph pageId="75" pageNumber="76">
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<pageBreakToken pageId="75" pageNumber="76" start="start">Biology</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="75" pageNumber="76">Host plant and early stages are unknown. The adults have been collected from the middle of June to early July at altitudes from 560 m to 1800 m.</paragraph>
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</subSubSection>
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<subSubSection pageId="75" pageNumber="76" type="etymology">
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<paragraph pageId="75" pageNumber="76">Etymology.</paragraph>
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<paragraph pageId="75" pageNumber="76">The species name is a compound word derived from the Latin words tenuis (meaning small) and uncus, referring to the slender uncus. The name is a noun in apposition.</paragraph>
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</subSubSection>
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</treatment>
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</document> |