155 lines
11 KiB
XML
155 lines
11 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.858.34663" ID-GBIF-Dataset="ec2388ec-d288-4a38-ba8f-11015339c095" ID-PMC="PMC6614168" ID-Pensoft-Pub="1313-2970-858-91" ID-PubMed="31312092" ID-ZBK="D9BFDD6F5E8A489F8B5BC396CA5536C1" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1313-2970-858-91" ModsDocOrigin="ZooKeys 858" ModsDocTitle="Two new European long-legged hoverfly species of the Eumerusbinominatus species subgroup (Diptera, Syrphidae)" checkinTime="1562051116618" checkinUser="pensoft" docAuthor="Grkovic, Ana, Smit, John, Radenkovic, Snezana, Vujic, Ante & Steenis, Jeroen van" docDate="2019" docId="646681632FCA57A258298C021B6A3C31" docLanguage="en" docName="ZooKeys 858: 91-108" docOrigin="ZooKeys 858" docSource="http://dx.doi.org/10.3897/zookeys.858.34663" docTitle="binominatus" docType="treatment" docVersion="4" lastPageNumber="94" masterDocId="673BFFAC7102FFA7FFCB803FCA2EFFB7" masterDocTitle="Two new European long-legged hoverfly species of the Eumerusbinominatus species subgroup (Diptera, Syrphidae)" masterLastPageNumber="108" masterPageNumber="91" pageNumber="93" updateTime="1668167456273" 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>Two new European long-legged hoverfly species of the Eumerusbinominatus species subgroup (Diptera, Syrphidae)</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>Grkovic, Ana</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>Smit, John</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>Radenkovic, Snezana</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>Vujic, Ante</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>Steenis, Jeroen van</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>2019</mods:date>
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<mods:detail type="volume">
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<mods:number>858</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>91</mods:start>
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<mods:end>108</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.858.34663</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.858.34663</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-858-91</mods:identifier>
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<mods:identifier type="ZBK">D9BFDD6F5E8A489F8B5BC396CA5536C1</mods:identifier>
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<mods:identifier type="ZooBank">D9BFDD6F5E8A489F8B5BC396CA5536C1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="158491523" LSID="urn:lsid:plazi:treatment:646681632FCA57A258298C021B6A3C31" httpUri="http://treatment.plazi.org/id/646681632FCA57A258298C021B6A3C31" lastPageId="3" lastPageNumber="94" pageId="2" pageNumber="93">
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<subSubSection pageId="2" pageNumber="93" type="nomenclature">
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<paragraph pageId="2" pageNumber="93">
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Species subgroup
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<taxonomicName family="Syrphidae" higherTaxonomySource="treatment-meta" kingdom="Animalia" lsidName="binominatus" order="Diptera" pageId="2" pageNumber="93" rank="species" species="binominatus">binominatus</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="93" type="diagnosis">
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<paragraph pageId="2" pageNumber="93">Diagnosis.</paragraph>
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<paragraph pageId="2" pageNumber="93">Eyes densely whitish, pilose. Basoflagellomere relatively small, only about twice size of pedicel, oval to squarish in shape, with only a few short radial wrinkles. Male eyes holoptic or narrowly dichoptic. Abdomen short and stout (Fig. 4C). Posterior lobe of surstylus simple, well developed.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="3" lastPageNumber="94" pageId="2" pageNumber="93" type="remarks">
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<paragraph pageId="2" pageNumber="93">Remarks.</paragraph>
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<paragraph lastPageId="3" lastPageNumber="94" pageId="2" pageNumber="93">
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The
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<taxonomicName class="Insecta" family="Syrphidae" genus="Eumerus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eumerus binominatus" order="Diptera" pageId="2" pageNumber="93" phylum="Arthropoda" rank="species" species="binominatus">Eumerus binominatus</taxonomicName>
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subgroup shares all characters of the
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<taxonomicName lsidName="tricolor" pageId="2" pageNumber="93" rank="species" species="tricolor">tricolor</taxonomicName>
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group (
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<bibRefCitation author="Grkovic, A" journalOrPublisher="Zoologischer Anzeiger" pageId="14" pageNumber="105" pagination="176 - 192" title="Taxonomy and systematics of three species of the genus Eumerus Meigen, 1822 (Diptera: Syrphidae) new to southeastern Europe." url="https://doi.org/10.1016/j.jcz.2017.10.007" volume="270" year="2017">
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<normalizedToken originalValue="Grković">Grkovic</normalizedToken>
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et al. 2017
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</bibRefCitation>
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) but can easily be recognized within this group by the extremely long and slender legs in males, especially obvious in the metaleg, where the width of the widest part of metafemur is equal or less than one fifth of the length of the metafemur (Fig. 4
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<normalizedToken originalValue="D–F">D-F</normalizedToken>
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).
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<taxonomicName class="Insecta" family="Syrphidae" genus="Eumerus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eumerus niveitibia" order="Diptera" pageId="2" pageNumber="93" phylum="Arthropoda" rank="species" species="niveitibia">Eumerus niveitibia</taxonomicName>
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is a Mediterranean species from the
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<taxonomicName lsidName="tricolor" pageId="2" pageNumber="93" rank="species" species="tricolor">tricolor</taxonomicName>
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group which shares several characters with members of
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<taxonomicName lsidName="binominatus" pageId="2" pageNumber="93" rank="species" species="binominatus">binominatus</taxonomicName>
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subgroup, e.g. long pilosity on eyes and thorax, similar heart-shaped abdomen with large white pollinose maculae on tergites, but it is clearly differentiated by the long eye-contiguity
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<pageBreakToken pageId="3" pageNumber="94" start="start">in</pageBreakToken>
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male, metafemur clearly thickened and by characteristic snow-white pilosity dorsally on metatibia. Furthermore, the posterior lobe of the surstylus in
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<taxonomicName lsidName="E. niveitibia" pageId="3" pageNumber="94" rank="species" species="niveitibia">E. niveitibia</taxonomicName>
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is much smaller than in
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<taxonomicName lsidName="E. binominatus" pageId="3" pageNumber="94" rank="species" species="binominatus">E. binominatus</taxonomicName>
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species subgroup. Females of
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<taxonomicName lsidName="E. niveitibia" pageId="3" pageNumber="94" rank="species" species="niveitibia">E. niveitibia</taxonomicName>
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are similar in appearance with the females of
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<taxonomicName lsidName="binominatus" pageId="3" pageNumber="94" rank="species" species="binominatus">binominatus</taxonomicName>
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subgroup, but can be differentiated by a slenderer metafemur and characteristic curvature on the metatibia in the
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<taxonomicName lsidName="binominatus" pageId="3" pageNumber="94" rank="species" species="binominatus">binominatus</taxonomicName>
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subgroup females.
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</paragraph>
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<paragraph pageId="3" pageNumber="94">
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<taxonomicName lsidName="E. selevini" pageId="3" pageNumber="94" rank="species" species="selevini">E. selevini</taxonomicName>
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Stackelberg, 1949 is a middle-Asian species similar to the
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<taxonomicName lsidName="binominatus" pageId="3" pageNumber="94" rank="species" species="binominatus">binominatus</taxonomicName>
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subgroup, based on the slender metafemur. The head of this species is very similar to that in
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<taxonomicName lsidName="E. binominatus" pageId="3" pageNumber="94" rank="species" species="binominatus">E. binominatus</taxonomicName>
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and
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<taxonomicName lsidName="E. tadzhikorum" pageId="3" pageNumber="94" rank="species" species="tadzhikorum">E. tadzhikorum</taxonomicName>
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but with smaller, equilateral ocellar triangle, placed medially on vertex, which is in the other two species large, elongated and placed closer to the upper eye margins. It differs by the normal shaped metatarsus, not elongated as in
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<taxonomicName lsidName="binominatus" pageId="3" pageNumber="94" rank="species" species="binominatus">binominatus</taxonomicName>
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subgroup; elongate abdomen in comparison to the length of head and thorax together and with a characteristic lateral notch in the second metatarsal segment; the pilosity on the thorax is very short in
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<taxonomicName lsidName="E. selevini" pageId="3" pageNumber="94" rank="species" species="selevini">E. selevini</taxonomicName>
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in contrast to species in the
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<taxonomicName lsidName="binominatus" pageId="3" pageNumber="94" rank="species" species="binominatus">binominatus</taxonomicName>
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subgroup which makes this species easily recognizable.
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</paragraph>
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<paragraph pageId="3" pageNumber="94">
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The following species belong to the
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<taxonomicName lsidName="binominatus" pageId="3" pageNumber="94" rank="species" species="binominatus">binominatus</taxonomicName>
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subgroup:
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</paragraph>
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<paragraph pageId="3" pageNumber="94">
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<taxonomicName lsidName="E. binominatus" pageId="3" pageNumber="94" rank="species" species="binominatus">E. binominatus</taxonomicName>
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<normalizedToken originalValue="Hervé-Bazin">Herve-Bazin</normalizedToken>
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, 1923 (Fig. 1A, B)
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</paragraph>
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<paragraph pageId="3" pageNumber="94">
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=
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<taxonomicName lsidName="E. maculipennis" pageId="3" pageNumber="94" rank="species" species="maculipennis">E. maculipennis</taxonomicName>
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Becker, 1921 preocc. Bezzi, 1915
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</paragraph>
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<paragraph pageId="3" pageNumber="94">
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<taxonomicName lsidName="E. grallator" pageId="3" pageNumber="94" rank="species" species="grallator">E. grallator</taxonomicName>
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sp. nov. (Fig. 3A, B)
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</paragraph>
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<paragraph pageId="3" pageNumber="94">
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<taxonomicName lsidName="E. longitarsis" pageId="3" pageNumber="94" rank="species" species="longitarsis">E. longitarsis</taxonomicName>
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Peck, 1979
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</paragraph>
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<paragraph pageId="3" pageNumber="94">
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<taxonomicName lsidName="E. tenuitarsis" pageId="3" pageNumber="94" rank="species" species="tenuitarsis">E. tenuitarsis</taxonomicName>
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sp. nov. (Fig. 3C, D)
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</paragraph>
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<paragraph pageId="3" pageNumber="94">
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<taxonomicName lsidName="E. tadzhikorum" pageId="3" pageNumber="94" rank="species" species="tadzhikorum">E. tadzhikorum</taxonomicName>
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Stackelberg, 1949 (Fig. 1C, D)
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |