218 lines
26 KiB
XML
218 lines
26 KiB
XML
<document id="81FE1000B8FA8DED5308E16999D691C4" ID-CLB-Dataset="45540" ID-DOI="10.11646/zootaxa.3814.3.2" ID-GBIF-Dataset="708ea530-4c8d-473b-8f29-1a54dea92f28" ID-ISSN="1175-5326" ID-Zenodo-Dep="231107" ID-ZooBank="5391C375-896D-4794-84A6-1846DF9E407D" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460434473942" checkinUser="plazi" docAuthor="Kania, Iwona" docDate="2014" docId="03D787E6FFE2FFE6FF6BA2FC3D5CBFBF" docLanguage="en" docName="zt03814p352.pdf" docOrigin="Zootaxa 3814 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Helius formosus Krzeminski 1993" docType="treatment" docVersion="9" lastPageNumber="337" masterDocId="FFEEFF9EFFE1FFE2FFFCA26B3C50BD09" masterDocTitle="Subfamily Limoniinae Speiser, 1909 (Diptera, Limoniidae) from Baltic amber (Eocene): the genus Helius Lepeletier & Serville, 1828" masterLastPageNumber="352" masterPageNumber="333" pageNumber="336" updateTime="1698331894480" updateUser="ExternalLinkService">
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<mods:title id="53F751BF2D9A2D09C3BB7B4B06D59CD7">Subfamily Limoniinae Speiser, 1909 (Diptera, Limoniidae) from Baltic amber (Eocene): the genus Helius Lepeletier & Serville, 1828</mods:title>
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<mods:namePart id="13F73E1359A6C8B35D5A264C40425EE0">Kania, Iwona</mods:namePart>
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<mods:title id="CFDB06687FA651005557276FF6684DD6">Zootaxa</mods:title>
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<mods:date id="DEBE42456465ABD6E4E0DFE46B2057D2">2014</mods:date>
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<mods:number id="C278B0E9880CBF694D3AB1C0A0B72A56">3814</mods:number>
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<treatment id="03D787E6FFE2FFE6FF6BA2FC3D5CBFBF" ID-DOI="http://doi.org/10.5281/zenodo.6138156" ID-GBIF-Taxon="119431375" ID-Zenodo-Dep="6138156" LSID="urn:lsid:plazi:treatment:03D787E6FFE2FFE6FF6BA2FC3D5CBFBF" httpUri="http://treatment.plazi.org/id/03D787E6FFE2FFE6FF6BA2FC3D5CBFBF" lastPageId="4" lastPageNumber="337" pageId="3" pageNumber="336">
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<subSubSection id="C364657BFFE2FFE1FF6BA2FC3E99BC1E" pageId="3" pageNumber="336" type="nomenclature">
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<paragraph id="8BC136F0FFE2FFE1FF6BA2FC3E12BDBB" blockId="3.[151,578,151,211]" box="[151,578,151,178]" pageId="3" pageNumber="336">
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<heading id="D089819CFFE2FFE1FF6BA2FC3E12BDBB" bold="true" box="[151,578,151,178]" fontSize="11" level="1" pageId="3" pageNumber="336" reason="1">
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<taxonomicName id="4C7E4D73FFE2FFE1FF6BA2FC3E12BDBB" authority="Krzeminski, 1993" authorityName="Krzeminski" authorityYear="1993" box="[151,578,151,178]" class="Insecta" family="Limoniidae" genus="Helius" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="336" phylum="Arthropoda" rank="species" species="formosus">
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<emphasis id="B90AEAE2FFE2FFE1FF6BA2FC3E12BDBB" bold="true" box="[151,578,151,178]" pageId="3" pageNumber="336">
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<emphasis id="B90AEAE2FFE2FFE1FF6BA2FC3D0EBDB8" bold="true" box="[151,350,151,177]" italics="true" pageId="3" pageNumber="336">Helius formosus</emphasis>
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<bibRefCitation id="EFEF4B01FFE2FFE1FE99A2F33E12BDBB" author="Krzeminski" box="[357,578,152,178]" pageId="3" pageNumber="336" refString="Krzeminski, W. (1993) Fossil Tipulomorpha (Diptera, Nematocera) from Baltic amber (Upper Eocene). - Revision of the genus Helius Lepeletier et Serville (Limoniidae). Acta Zoologica Cracoviensia, 35, 597 - 601." type="journal article" year="1993">Krzemiński, 1993</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8BC136F0FFE2FFE1FF6BA2D13D74BDDA" blockId="3.[151,578,151,211]" box="[151,292,186,211]" pageId="3" pageNumber="336">
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(
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<figureCitation id="13452A75FFE2FFE1FF63A2D13CB5BDDA" box="[159,229,186,211]" captionStart="FIGURE 2" captionStartId="3.[151,250,1525,1547]" captionTargetBox="[343,1248,589,1504]" captionTargetId="figure@3.[336,1255,581,1510]" captionTargetPageId="3" captionText="FIGURE 2. Helius formosus Krzemiński 1993, No. 225 (female), holotype; A, head; B, relation between the length of palpi (p), antenna (a), rostrum (r) and head (h); C, wing venation." httpUri="https://zenodo.org/record/231109/files/figure.png" pageId="3" pageNumber="336">Figs 2</figureCitation>
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A–C)
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</paragraph>
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<paragraph id="8BC136F0FFE2FFE1FF6BA36A3E99BC1E" blockId="3.[151,713,257,279]" box="[151,713,257,279]" pageId="3" pageNumber="336">
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v*.1993
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<taxonomicName id="4C7E4D73FFE2FFE1FF13A36A3E44BC1E" authority="Krzeminski" authorityName="Krzeminski" box="[239,532,257,279]" class="Insecta" family="Limoniidae" genus="Helius" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="336" phylum="Arthropoda" rank="species" species="formosus">
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<emphasis id="B90AEAE2FFE2FFE1FF13A36A3DC5BC1E" box="[239,405,257,279]" italics="true" pageId="3" pageNumber="336">Helius formosus</emphasis>
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Krzemiński
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</taxonomicName>
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, p. 600, figs. 8–9.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C364657BFFE2FFE1FF6BA32F3F50BF19" pageId="3" pageNumber="336" type="materials_examined">
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||
<paragraph id="8BC136F0FFE2FFE1FF6BA32F3EADBC89" blockId="3.[151,1436,324,528]" pageId="3" pageNumber="336">
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||
<emphasis id="B90AEAE2FFE2FFE1FF6BA32F3DD2BC54" bold="true" box="[151,386,324,349]" pageId="3" pageNumber="336">Material examined.</emphasis>
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<typeStatus id="54C58852FFE2FFE1FE77A32F3DA8BC54" box="[395,504,324,349]" pageId="3" pageNumber="336" type="holotype">Holotype</typeStatus>
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||
: No. 225 (female) (
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<collectionCode id="ED6FAE35FFE2FFE1FD24A32F3F7FBC55" box="[728,815,324,348]" pageId="3" pageNumber="336">ZMHB</collectionCode>
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||
); additional material: No. 212/116 (female) (
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<collectionCode id="ED6FAE35FFE2FFE1FAD3A32F39C1BC55" box="[1327,1425,324,348]" pageId="3" pageNumber="336">MEPAS</collectionCode>
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||
); No. MP/3340 (female); No. MP/3341 (female) (
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<collectionCode id="ED6FAE35FFE2FFE1FD4DA3033EA1BC89" box="[689,753,360,384]" httpUri="http://grbio.org/cool/hv18-23j2" name="Institute of Systematic Zoology" pageId="3" pageNumber="336">ISZP</collectionCode>
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).
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</paragraph>
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<paragraph id="8BC136F0FFE2FFE1FF3BA3E73F50BF19" blockId="3.[151,1436,324,528]" pageId="3" pageNumber="336">
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<emphasis id="B90AEAE2FFE2FFE1FF3BA3E73D82BCAC" bold="true" box="[199,466,396,421]" pageId="3" pageNumber="336">Diagnostic characters.</emphasis>
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Rostrum less than twice as long as the head, longer than palpus, only slightly shorter than antenna; antenna only 1.2x the length of the rostrum, palpus 0.75–0.8x the length of the rostrum; the last palpal segment almost 1.25x the length of all the preceding segments together; vein r-m rather short, cross-vein mcu in approximately proximal 1/3 of d-cell base length.
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</paragraph>
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</subSubSection>
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||
<caption id="DF016678FFE2FFE1FF6BA79E3EA4BB23" httpUri="https://zenodo.org/record/231109/files/figure.png" pageId="3" pageNumber="336" targetBox="[343,1248,589,1504]" targetPageId="3">
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<paragraph id="8BC136F0FFE2FFE1FF6BA79E3EA4BB23" blockId="3.[151,1436,1524,1578]" pageId="3" pageNumber="336">
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<emphasis id="B90AEAE2FFE2FFE1FF6BA79E3D43BB03" bold="true" box="[151,275,1525,1547]" pageId="3" pageNumber="336">FIGURE 2.</emphasis>
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<taxonomicName id="4C7E4D73FFE2FFE1FEE7A79F3ED2BB02" authority="Krzeminski 1993" authorityName="Krzeminski" authorityYear="1993" box="[283,642,1524,1547]" class="Insecta" family="Limoniidae" genus="Helius" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="336" phylum="Arthropoda" rank="species" species="formosus">
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||
<emphasis id="B90AEAE2FFE2FFE1FEE7A79F3D98BB02" bold="true" box="[283,456,1524,1547]" italics="true" pageId="3" pageNumber="336">Helius formosus</emphasis>
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Krzemiński 1993
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</taxonomicName>
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, No. 225 (female), holotype; A, head; B, relation between the length of palpi (p), antenna (a), rostrum (r) and head (h); C, wing venation.
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</paragraph>
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||
</caption>
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||
<subSubSection id="C364657BFFE2FFE6FF3BA43A3FCBBC66" lastPageId="4" lastPageNumber="337" pageId="3" pageNumber="336" type="description">
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<paragraph id="8BC136F0FFE2FFE1FF3BA43A3831BB63" blockId="3.[151,1437,1617,2002]" box="[199,1121,1617,1642]" pageId="3" pageNumber="336">
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||
<emphasis id="B90AEAE2FFE2FFE1FF3BA43A3D24BB63" bold="true" box="[199,372,1617,1642]" pageId="3" pageNumber="336">Redescription.</emphasis>
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||
Body: the length of specimens
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||
<quantity id="4C869B15FFE2FFE1FD2BA43A3F2CBB60" box="[727,892,1617,1642]" metricMagnitude="-3" metricUnit="m" metricValue="6.4399999999999995" metricValueMax="7.54" metricValueMin="5.34" pageId="3" pageNumber="336" unit="mm" value="6.4399999999999995" valueMax="7.54" valueMin="5.34">5.34–7.54 mm</quantity>
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, (
|
||
<quantity id="4C869B15FFE2FFE1FC73A43A3FB7BB60" box="[911,999,1617,1642]" metricMagnitude="-3" metricUnit="m" metricValue="5.7" pageId="3" pageNumber="336" unit="mm" value="5.7">5.7 mm</quantity>
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<typeStatus id="54C58852FFE2FFE1FC11A43A3804BB63" box="[1005,1108,1617,1642]" pageId="3" pageNumber="336" type="holotype">holotype</typeStatus>
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).
|
||
</paragraph>
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||
<paragraph id="8BC136F0FFE2FFE1FF3BA41E3E65BA6F" blockId="3.[151,1437,1617,2002]" pageId="3" pageNumber="336">
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||
Head (
|
||
<figureCitation id="13452A75FFE2FFE1FEE8A41E3D0ABB87" box="[276,346,1653,1678]" captionStart="FIGURE 2" captionStartId="3.[151,250,1525,1547]" captionTargetBox="[343,1248,589,1504]" captionTargetId="figure@3.[336,1255,581,1510]" captionTargetPageId="3" captionText="FIGURE 2. Helius formosus Krzemiński 1993, No. 225 (female), holotype; A, head; B, relation between the length of palpi (p), antenna (a), rostrum (r) and head (h); C, wing venation." httpUri="https://zenodo.org/record/231109/files/figure.png" pageId="3" pageNumber="336">Fig. 2</figureCitation>
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||
A): rostrum
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||
<quantity id="4C869B15FFE2FFE1FE14A41E3EDEBB84" box="[488,654,1653,1678]" metricMagnitude="-3" metricUnit="m" metricValue="1.025" metricValueMax="1.16" metricValueMin="0.89" pageId="3" pageNumber="336" unit="mm" value="1.025" valueMax="1.16" valueMin="0.89">0.89–1.16 mm</quantity>
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||
long,
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||
<quantity id="4C869B15FFE2FFE1FD25A41D3F20BB84" box="[729,880,1654,1678]" metricMagnitude="-4" metricUnit="m" metricValue="1.05" metricValueMax="1.1" metricValueMin="1.0" pageId="3" pageNumber="336" unit="mm" value="0.105" valueMax="0.11" valueMin="0.1">0.1–0.11 mm</quantity>
|
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wide,
|
||
<quantity id="4C869B15FFE2FFE1FC3CA41D3877BB84" box="[960,1063,1654,1678]" metricMagnitude="-3" metricUnit="m" metricValue="1.09" pageId="3" pageNumber="336" unit="mm" value="1.09">1.09 mm</quantity>
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long, 0.09 wide (
|
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<typeStatus id="54C58852FFE2FFE1FB09A41E390DBB87" box="[1269,1373,1653,1678]" pageId="3" pageNumber="336" type="holotype">holotype</typeStatus>
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||
), less than twice as long as the head; antenna 16-segmented,
|
||
<quantity id="4C869B15FFE2FFE1FCF1A4F13FE2BBB8" box="[781,946,1690,1714]" metricMagnitude="-3" metricUnit="m" metricValue="1.165" metricValueMax="1.24" metricValueMin="1.09" pageId="3" pageNumber="336" unit="mm" value="1.165" valueMax="1.24" valueMin="1.09">1.09–1.24 mm</quantity>
|
||
long (
|
||
<typeStatus id="54C58852FFE2FFE1FC00A4F23834BBBB" box="[1020,1124,1689,1714]" pageId="3" pageNumber="336" type="holotype">holotype</typeStatus>
|
||
), short, approximately 1.2x the length of the rostrum (
|
||
<figureCitation id="13452A75FFE2FFE1FE39A4D63E5BBBDF" box="[453,523,1725,1750]" captionStart="FIGURE 2" captionStartId="3.[151,250,1525,1547]" captionTargetBox="[343,1248,589,1504]" captionTargetId="figure@3.[336,1255,581,1510]" captionTargetPageId="3" captionText="FIGURE 2. Helius formosus Krzemiński 1993, No. 225 (female), holotype; A, head; B, relation between the length of palpi (p), antenna (a), rostrum (r) and head (h); C, wing venation." httpUri="https://zenodo.org/record/231109/files/figure.png" pageId="3" pageNumber="336">Fig. 2</figureCitation>
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||
B); scape cylindrical, large; pedicel large, its distal part conspicuously widened; first flagellomere barrel-shaped, flagellomeres 2–5 oval, short, flagellomeres 6–10 cylindrical, elongated; flagellomeres 2–8 with two elongated setae; flagellomeres 9–13 with three additional setae, much longer than the length of flagellomeres which they occur, 2–3 times longer than the segments bearing them (
|
||
<figureCitation id="13452A75FFE2FFE1FB51A54238ACBA4B" box="[1197,1276,1833,1858]" captionStart="FIGURE 11" captionStartId="14.[151,250,1881,1903]" captionTargetBox="[201,1391,193,1853]" captionTargetId="figure@14.[192,1394,193,1860]" captionTargetPageId="14" captionText="FIGURE 11. Morphology of Helius from Baltic amber. A – B H. fossilis sp. nov., No. 587 (RS 64) (male), holotype, A. the body, lateral view; B. head, lateral view C. H. hoffeinsorum sp. nov., No. 1462 (male), hypopygium; D – E H. formosus Krzemiński, 1993, No. 225 (female), holotype, D. antennae, E. wing. Abbreviation of male hypopygium: gx—gonocoxite, ing—inner gonostylus, oug—outer gonostylus, aed—aedeagus, p—paramere." httpUri="https://zenodo.org/record/231118/files/figure.png" pageId="3" pageNumber="336">Fig. 11</figureCitation>
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||
D); last one at least twice the length of penultimate.
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||
</paragraph>
|
||
<paragraph id="8BC136F0FFE2FFE1FF3BA51A387FBADB" blockId="3.[151,1437,1617,2002]" pageId="3" pageNumber="336">
|
||
Palpus (
|
||
<figureCitation id="13452A75FFE2FFE1FEDFA51A3D38BA83" box="[291,360,1905,1930]" captionStart="FIGURE 2" captionStartId="3.[151,250,1525,1547]" captionTargetBox="[343,1248,589,1504]" captionTargetId="figure@3.[336,1255,581,1510]" captionTargetPageId="3" captionText="FIGURE 2. Helius formosus Krzemiński 1993, No. 225 (female), holotype; A, head; B, relation between the length of palpi (p), antenna (a), rostrum (r) and head (h); C, wing venation." httpUri="https://zenodo.org/record/231109/files/figure.png" pageId="3" pageNumber="336">Fig. 2</figureCitation>
|
||
A):
|
||
<quantity id="4C869B15FFE2FFE1FE69A51A3E6ABA80" box="[405,570,1905,1930]" metricMagnitude="-4" metricUnit="m" metricValue="7.1" metricValueMax="8.1" metricValueMin="6.1" pageId="3" pageNumber="336" unit="mm" value="0.71" valueMax="0.81" valueMin="0.61">0.61–0.81 mm</quantity>
|
||
long (
|
||
<typeStatus id="54C58852FFE2FFE1FD7AA51A3EBEBA83" box="[646,750,1905,1930]" pageId="3" pageNumber="336" type="holotype">holotype</typeStatus>
|
||
); the length of last palpal segment
|
||
<quantity id="4C869B15FFE2FFE1FB7EA51A3979BA80" box="[1154,1321,1905,1930]" metricMagnitude="-4" metricUnit="m" metricValue="3.75" metricValueMax="4.0" metricValueMin="3.5" pageId="3" pageNumber="336" unit="mm" value="0.375" valueMax="0.4" valueMin="0.35">0.35–0.40 mm</quantity>
|
||
,
|
||
<quantity id="4C869B15FFE2FFE1FACBA51939CDBA80" box="[1335,1437,1906,1930]" metricMagnitude="-4" metricUnit="m" metricValue="3.8" pageId="3" pageNumber="336" unit="mm" value="0.38">0.38 mm</quantity>
|
||
(
|
||
<typeStatus id="54C58852FFE2FFE1FF63A5FE3D57BAA7" box="[159,263,1941,1966]" pageId="3" pageNumber="336" type="holotype">holotype</typeStatus>
|
||
), penultimate
|
||
<quantity id="4C869B15FFE2FFE1FE59A5FE3E16BAA4" box="[421,582,1941,1966]" metricMagnitude="-4" metricUnit="m" metricValue="1.3" metricValueMax="1.5" metricValueMin="1.1" pageId="3" pageNumber="336" unit="mm" value="0.13" valueMax="0.15" valueMin="0.11">0.11–0.15 mm</quantity>
|
||
(
|
||
<typeStatus id="54C58852FFE2FFE1FDA9A5FE3EEDBAA7" box="[597,701,1941,1966]" pageId="3" pageNumber="336" type="holotype">holotype</typeStatus>
|
||
), first and the second segments
|
||
<quantity id="4C869B15FFE2FFE1FBDCA5FD3892BAA4" box="[1056,1218,1942,1966]" metricMagnitude="-5" metricUnit="m" metricValue="9.5" metricValueMax="10.0" metricValueMin="9.0" pageId="3" pageNumber="336" unit="mm" value="0.095" valueMax="0.1" valueMin="0.09">0.09–0.10 mm</quantity>
|
||
(
|
||
<typeStatus id="54C58852FFE2FFE1FB2DA5FE3969BAA7" box="[1233,1337,1941,1966]" pageId="3" pageNumber="336" type="holotype">holotype</typeStatus>
|
||
); the last palpal segment almost 1.25x the length of the all the preceding segments together.
|
||
</paragraph>
|
||
<paragraph id="8BC136F0FFE5FFE6FF3BA2FC3E36BC40" blockId="4.[151,1436,151,699]" pageId="4" pageNumber="337">
|
||
Wing (
|
||
<figureCitation id="13452A75FFE5FFE6FEEEA2FC3D0ABDB9" box="[274,346,151,176]" captionStart="FIGURE 2" captionStartId="3.[151,250,1525,1547]" captionTargetBox="[343,1248,589,1504]" captionTargetId="figure@3.[336,1255,581,1510]" captionTargetPageId="3" captionText="FIGURE 2. Helius formosus Krzemiński 1993, No. 225 (female), holotype; A, head; B, relation between the length of palpi (p), antenna (a), rostrum (r) and head (h); C, wing venation." httpUri="https://zenodo.org/record/231109/files/figure.png" pageId="4" pageNumber="337">Figs 2</figureCitation>
|
||
C, 11E): wing
|
||
<quantity id="4C869B15FFE5FFE6FE00A2FC3ECEBDA6" box="[508,670,151,176]" metricMagnitude="-3" metricUnit="m" metricValue="6.43" metricValueMax="7.52" metricValueMin="5.34" pageId="4" pageNumber="337" unit="mm" value="6.43" valueMax="7.52" valueMin="5.34">5.34–7.52 mm</quantity>
|
||
length and
|
||
<quantity id="4C869B15FFE5FFE6FCDCA2FC3F93BDA6" box="[800,963,151,176]" metricMagnitude="-3" metricUnit="m" metricValue="1.51" metricValueMax="1.97" metricValueMin="1.05" pageId="4" pageNumber="337" unit="mm" value="1.51" valueMax="1.97" valueMin="1.05">1.05–1.97 mm</quantity>
|
||
wide; pterostigma present, large and oval; vein Sc elongated, ending opposite 3/4 the length of Rs; cross-vein sc-r before the end of Sc; R1 ending at the level of R2+3+4 midlength; r-r (R2) atrophied; R2+3+4 elongated and sinuous; cell r2 very wide; d-cell very broad and large, closed; M3 longer than d-cell and longer than half the length of R5; cross-vein m-cu in proximal 1/3 of d-cell base; A1 and A2 elongated, slightly subsinuous.
|
||
</paragraph>
|
||
<paragraph id="8BC136F0FFE5FFE6FF3BA33C3FCBBC66" blockId="4.[151,1436,151,699]" box="[199,923,343,368]" pageId="4" pageNumber="337">Male hypopygium unknown, female ovipositor long and narrow.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C364657BFFE5FFE6FF3BA3103D5CBFBF" pageId="4" pageNumber="337" type="discussion">
|
||
<paragraph id="8BC136F0FFE5FFE6FF3BA3103EC9BF2D" blockId="4.[151,1436,151,699]" pageId="4" pageNumber="337">
|
||
<emphasis id="B90AEAE2FFE5FFE6FF3BA3103D6BBC9D" bold="true" box="[199,315,379,404]" pageId="4" pageNumber="337">Remarks.</emphasis>
|
||
The species distinctly differ from
|
||
<taxonomicName id="4C7E4D73FFE5FFE6FD41A317384BBC9A" authority="Krzeminski, 1993" authorityName="Krzeminski" authorityYear="1993" box="[701,1051,379,404]" class="Insecta" family="Limoniidae" genus="Helius" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="337" phylum="Arthropoda" rank="species" species="minutus">
|
||
<emphasis id="B90AEAE2FFE5FFE6FD41A3173F69BC9A" box="[701,825,380,403]" italics="true" pageId="4" pageNumber="337">H. minutus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFEF4B01FFE5FFE6FCBBA3103842BC9A" author="Krzeminski" box="[839,1042,379,404]" pageId="4" pageNumber="337" refString="Krzeminski, W. (1993) Fossil Tipulomorpha (Diptera, Nematocera) from Baltic amber (Upper Eocene). - Revision of the genus Helius Lepeletier et Serville (Limoniidae). Acta Zoologica Cracoviensia, 35, 597 - 601." type="journal article" year="1993">Krzemiński, 1993</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
in ration of the lengths of rostrum and the head. In
|
||
<taxonomicName id="4C7E4D73FFE5FFE6FEACA3CB3D89BCBE" box="[336,473,415,439]" class="Insecta" family="Limoniidae" genus="Helius" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="337" phylum="Arthropoda" rank="species" species="formosus">
|
||
<emphasis id="B90AEAE2FFE5FFE6FEACA3CB3D89BCBE" box="[336,473,415,439]" italics="true" pageId="4" pageNumber="337">H. formosus</emphasis>
|
||
</taxonomicName>
|
||
rostrum is slightly less than twice as long as the head, in
|
||
<taxonomicName id="4C7E4D73FFE5FFE6FBA7A3CB3886BCBE" box="[1115,1238,416,439]" class="Insecta" family="Limoniidae" genus="Helius" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="337" phylum="Arthropoda" rank="species" species="minutus">
|
||
<emphasis id="B90AEAE2FFE5FFE6FBA7A3CB3886BCBE" box="[1115,1238,416,439]" italics="true" pageId="4" pageNumber="337">H. minutus</emphasis>
|
||
</taxonomicName>
|
||
rostrum is longer than head only approximately 0.2x. In
|
||
<taxonomicName id="4C7E4D73FFE5FFE6FDB1A3AF3E99BCD2" box="[589,713,452,475]" class="Insecta" family="Limoniidae" genus="Helius" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="337" phylum="Arthropoda" rank="species" species="minutus">
|
||
<emphasis id="B90AEAE2FFE5FFE6FDB1A3AF3E99BCD2" box="[589,713,452,475]" italics="true" pageId="4" pageNumber="337">H. minutus</emphasis>
|
||
</taxonomicName>
|
||
antenna is more than twice longer than rostrum, in
|
||
<taxonomicName id="4C7E4D73FFE5FFE6FAEEA3AF39CCBCD2" box="[1298,1436,451,475]" class="Insecta" family="Limoniidae" genus="Helius" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="337" phylum="Arthropoda" rank="species" species="formosus">
|
||
<emphasis id="B90AEAE2FFE5FFE6FAEEA3AF39CCBCD2" box="[1298,1436,451,475]" italics="true" pageId="4" pageNumber="337">H. formosus</emphasis>
|
||
</taxonomicName>
|
||
antenna is only 1.2x the length of the rostrum. In
|
||
<taxonomicName id="4C7E4D73FFE5FFE6FD35A3833F15BCF6" box="[713,837,488,511]" class="Insecta" family="Limoniidae" genus="Helius" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="337" phylum="Arthropoda" rank="species" species="minutus">
|
||
<emphasis id="B90AEAE2FFE5FFE6FD35A3833F15BCF6" box="[713,837,488,511]" italics="true" pageId="4" pageNumber="337">H. minutus</emphasis>
|
||
</taxonomicName>
|
||
the last palpal segment is about equal two preceding segments together, in
|
||
<taxonomicName id="4C7E4D73FFE5FFE6FE77A0673E44BF2A" box="[395,532,523,547]" class="Insecta" family="Limoniidae" genus="Helius" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="337" phylum="Arthropoda" rank="species" species="formosus">
|
||
<emphasis id="B90AEAE2FFE5FFE6FE77A0673E44BF2A" box="[395,532,523,547]" italics="true" pageId="4" pageNumber="337">H. formosus</emphasis>
|
||
</taxonomicName>
|
||
it is longer.
|
||
</paragraph>
|
||
<paragraph id="8BC136F0FFE5FFE6FF3BA0443D5CBFBF" blockId="4.[151,1436,151,699]" pageId="4" pageNumber="337">
|
||
These two species from Baltic amber also differ by wing venation: in
|
||
<taxonomicName id="4C7E4D73FFE5FFE6FC2EA05B380BBF4E" box="[978,1115,559,583]" class="Insecta" family="Limoniidae" genus="Helius" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="337" phylum="Arthropoda" rank="species" species="formosus">
|
||
<emphasis id="B90AEAE2FFE5FFE6FC2EA05B380BBF4E" box="[978,1115,559,583]" italics="true" pageId="4" pageNumber="337">H. formosus</emphasis>
|
||
</taxonomicName>
|
||
vein Sc is elongated, ending opposite 3/4 the length of Rs, in
|
||
<taxonomicName id="4C7E4D73FFE5FFE6FDF6A03F3ED6BF62" box="[522,646,596,619]" class="Insecta" family="Limoniidae" genus="Helius" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="337" phylum="Arthropoda" rank="species" species="minutus">
|
||
<emphasis id="B90AEAE2FFE5FFE6FDF6A03F3ED6BF62" box="[522,646,596,619]" italics="true" pageId="4" pageNumber="337">H. minutus</emphasis>
|
||
</taxonomicName>
|
||
this vein is shorter, ending opposite 1/3 of Rs. Cross-vein sc-r ending before the end of Sc in
|
||
<taxonomicName id="4C7E4D73FFE5FFE6FE65A0133E71BF86" box="[409,545,631,655]" class="Insecta" family="Limoniidae" genus="Helius" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="337" phylum="Arthropoda" rank="species" species="formosus">
|
||
<emphasis id="B90AEAE2FFE5FFE6FE65A0133E71BF86" box="[409,545,631,655]" italics="true" pageId="4" pageNumber="337">H. formosus</emphasis>
|
||
</taxonomicName>
|
||
, in
|
||
<taxonomicName id="4C7E4D73FFE5FFE6FDB0A0133E96BF86" box="[588,710,632,655]" class="Insecta" family="Limoniidae" genus="Helius" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="337" phylum="Arthropoda" rank="species" species="minutus">
|
||
<emphasis id="B90AEAE2FFE5FFE6FDB0A0133E96BF86" box="[588,710,632,655]" italics="true" pageId="4" pageNumber="337">H. minutus</emphasis>
|
||
</taxonomicName>
|
||
at the end. In
|
||
<taxonomicName id="4C7E4D73FFE5FFE6FC98A0133FBDBF86" box="[868,1005,631,655]" class="Insecta" family="Limoniidae" genus="Helius" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="337" phylum="Arthropoda" rank="species" species="formosus">
|
||
<emphasis id="B90AEAE2FFE5FFE6FC98A0133FBDBF86" box="[868,1005,631,655]" italics="true" pageId="4" pageNumber="337">H. formosus</emphasis>
|
||
</taxonomicName>
|
||
R1 ending opposite 1/2 not opposite 1/ 4 of R2+3+4.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |