181 lines
21 KiB
XML
181 lines
21 KiB
XML
<document id="80C8AC636DEB937E52C462FA385D212C" ID-DOI="10.11646/zootaxa.3954.1.1" ID-GBIF-Dataset="44878647-9450-4895-ad32-d1fc79eb30ea" ID-ISSN="1175-5326" ID-Zenodo-Dep="288397" ID-ZooBank="AA3DB71F-AD9A-4205-889B-FB212E367A37" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461048726863" checkinUser="plazi" docAuthor="Hippa, Heikki, Steenis, Jeroen Van & Mutin, Valeri A." docDate="2015" docId="03E04D5BFFA1FFA8FF71D6BC657EFB94" docLanguage="en" docName="zt03954p067.pdf" docOrigin="Zootaxa 3954 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Sphegina (Asiosphegina) crucivena Hippa, Steenis & Mutin, 2015, sp. n." docType="treatment" docUuid="DE74AF54-7F37-4A95-A1AA-B0710F869FBD" docUuidSource="ZooBank" docVersion="7" lastPageNumber="35" masterDocId="FFD93523FF80FF8AFFE6D30E6410FF87" masterDocTitle="The genus Sphegina Meigen (Diptera, Syrphidae) in a biodiversity hotspot: the thirty-six sympatric species in Kambaiti, Myanmar" masterLastPageNumber="67" masterPageNumber="1" pageNumber="34" updateTime="1698577992032" updateUser="plazi">
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<mods:mods id="9AB513EB7D3CAAD7D7E4DC17F912CAA5" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="9042C50039EE629EC1A15B593ECE03DE">
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<mods:title id="79E373687EA86FB8F10F4B3B83F3E9DD">The genus Sphegina Meigen (Diptera, Syrphidae) in a biodiversity hotspot: the thirty-six sympatric species in Kambaiti, Myanmar</mods:title>
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</mods:titleInfo>
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<mods:name id="11991AFE18EEF193B9B2800E68438F1B" type="personal">
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<mods:role id="871D61D9627A36C37D30B657ABD6DBE9">
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<mods:roleTerm id="CD56496BA594F8E2F56AA4C1397A5C4A">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="EF05D74CA57A8E2B6F6EF253EF0AAED8">Hippa, Heikki</mods:namePart>
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</mods:name>
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<mods:roleTerm id="EE3B271A48A0CD44EB90F1640BD24D49">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="8DCB6326C5A334ED742D797CE381226B">Steenis, Jeroen Van</mods:namePart>
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</mods:name>
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<mods:name id="959C61CAFE286C628073902CF26CC090" type="personal">
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<mods:roleTerm id="BF10712F268865B6C26E3A8EAE0393D1">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="7DB97E9C361A1E6654C853F118C8B857">Mutin, Valeri A.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="B806B7E6F5071E1C191DCF7C0030AC66">text</mods:typeOfResource>
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<mods:titleInfo id="D0CDF980D76E1912E85ABB744882AD80">
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<mods:title id="04ABAB98B20B092915DFEAF028037813">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="B209E356184455ED85B9216FFAC64CD6">
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<mods:date id="F9667FE5AEC9E5B6967B29D69BEE77DF">2015</mods:date>
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<mods:detail id="3A24B03CCC1F9C8BC13468FC7DA78B2F" type="volume">
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<mods:number id="BB03782F6212C1A878078BBCAEEAAF99">3954</mods:number>
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</mods:detail>
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<mods:detail id="C7A16822F70CA291360EC2792EA1499C" type="issue">
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<mods:number id="136380884EC8F69AED90B350696E7248">1</mods:number>
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<mods:classification id="1A8125D24FB25D92C730F114C9646CB6">journal article</mods:classification>
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<mods:identifier id="3BB20E313A39F81623054B71AF481C84" type="DOI">10.11646/zootaxa.3954.1.1</mods:identifier>
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<mods:identifier id="F7E4BF8FDE54142BD54AC6F9357F8689" type="GBIF-Dataset">44878647-9450-4895-ad32-d1fc79eb30ea</mods:identifier>
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<mods:identifier id="B663E75E44748F2DAE0A00DAC05592FE" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="F2EE8588B5E839BA700D63D0CC3AA25D" type="Zenodo-Dep">288397</mods:identifier>
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<treatment id="03E04D5BFFA1FFA8FF71D6BC657EFB94" ID-DOI="http://doi.org/10.5281/zenodo.5692197" ID-GBIF-Taxon="127691268" ID-Zenodo-Dep="5692197" LSID="urn:lsid:zoobank.org:act:DE74AF54-7F37-4A95-A1AA-B0710F869FBD" httpUri="http://treatment.plazi.org/id/03E04D5BFFA1FFA8FF71D6BC657EFB94" lastPageId="34" lastPageNumber="35" pageId="33" pageNumber="34">
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<subSubSection id="C353AFC6FFA1FFABFF71D6BC6540FA6A" pageId="33" pageNumber="34" type="nomenclature">
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<paragraph id="8BF6FC4DFFA1FFABFF71D6BC669EFA4B" blockId="33.[151,654,1458,1517]" box="[151,654,1458,1484]" pageId="33" pageNumber="34">
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<heading id="D0BE4B21FFA1FFABFF71D6BC669EFA4B" bold="true" box="[151,654,1458,1484]" fontSize="11" level="1" pageId="33" pageNumber="34" reason="1">
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<emphasis id="B93D205FFFA1FFABFF71D6BC669EFA4B" bold="true" box="[151,654,1458,1484]" pageId="33" pageNumber="34">
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<taxonomicName id="4C4987CEFFA1FFABFF71D6BC6655FA4B" ID-CoL="8F3XJ" box="[151,581,1458,1484]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="33" pageNumber="34" phylum="Arthropoda" rank="species" species="crucivena" status="sp. nov." subGenus="Asiosphegina">
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<emphasis id="B93D205FFFA1FFABFF71D6BC6655FA4B" bold="true" box="[151,581,1458,1484]" italics="true" pageId="33" pageNumber="34">Sphegina (Asiosphegina) crucivena</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A20E9D24FFA1FFABFDAAD6BC669EFA4B" box="[588,654,1458,1484]" pageId="33" pageNumber="34" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BF6FC4DFFA1FFABFF71D6DA6540FA6A" blockId="33.[151,654,1458,1517]" box="[151,336,1492,1517]" pageId="33" pageNumber="34">
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<figureCitation id="1372E0C8FFA1FFABFF71D6DA64CDFA6A" box="[151,221,1492,1517]" captionStart="FIGURE 2" captionStartId="8.[151,248,1537,1559]" captionTargetBox="[225,1354,364,1512]" captionTargetId="figure@8.[222,1365,358,1516]" captionTargetPageId="8" captionText="FIGURE 2. Wing. A. Sphegina (Sphegina) uncinata sp. n. (paratype). B. S. (Asiosphegina) furva sp. n. (paratype). C. S. (A.) nasuta sp. n. (paratype). D. S. (A.) crucivena sp. n. (paratype). E. S. (A.) crassispina sp. n. (paratype). F. S. (A.) bidens sp. n. (paratype). G. S. (A.) carinata sp. n. (paratype). H. S. (A.) index sp. n. (paratype). I. S. (A.) simplex sp. n. (paratype). Scale 0.5 mm." httpUri="https://zenodo.org/record/288398/files/figure.png" pageId="33" pageNumber="34">Figs 2</figureCitation>
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D, 19A–D
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</paragraph>
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||
</subSubSection>
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<subSubSection id="C353AFC6FFA1FFA8FF71D51266E5FDE7" lastPageId="34" lastPageNumber="35" pageId="33" pageNumber="34" type="description">
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<paragraph id="8BF6FC4DFFA1FFA8FF71D51266E5FDE7" blockId="33.[151,1437,1564,2022]" lastBlockId="34.[151,1437,151,1043]" lastPageId="34" lastPageNumber="35" pageId="33" pageNumber="34">
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<emphasis id="B93D205FFFA1FFABFF71D51264E2F9B2" bold="true" box="[151,242,1564,1589]" pageId="33" pageNumber="34">MALE.</emphasis>
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Body length not measureable, wing length
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<quantity id="4CB151A8FFA1FFABFD0DD5136756F9B2" box="[747,838,1565,1589]" metricMagnitude="-3" metricUnit="m" metricValue="7.3" pageId="33" pageNumber="34" unit="mm" value="7.3">7.3 mm</quantity>
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.
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<emphasis id="B93D205FFFA1FFABFCB5D512678AF9B2" bold="true" box="[851,922,1564,1589]" pageId="33" pageNumber="34">Head.</emphasis>
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Lost in both males studied.
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<emphasis id="B93D205FFFA1FFABFB03D5126155F9B2" bold="true" box="[1253,1349,1564,1589]" pageId="33" pageNumber="34">Thorax.</emphasis>
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Colour dull dark brownish to black, postpronotum and postalar callus dark yellow; pleura dark orange-brown; scutum black, pollinose, with non-pollinose, semi-shiny vitta medially; the pile of scutum short, adpressed and light; scutellum semicircular, shiny, brownish, ratio of length:width 1:2.5, pile similar to the posterior part of scutum, a pair of thin, not longer than scutellum, widely separated, pale setae at apical margin.
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<emphasis id="B93D205FFFA1FFABFB8CD5A360A1F941" bold="true" box="[1130,1201,1709,1734]" pageId="33" pageNumber="34">Wing,</emphasis>
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<figureCitation id="1372E0C8FFA1FFABFB5CD5A360EFF942" box="[1210,1279,1709,1734]" captionStart="FIGURE 2" captionStartId="8.[151,248,1537,1559]" captionTargetBox="[225,1354,364,1512]" captionTargetId="figure@8.[222,1365,358,1516]" captionTargetPageId="8" captionText="FIGURE 2. Wing. A. Sphegina (Sphegina) uncinata sp. n. (paratype). B. S. (Asiosphegina) furva sp. n. (paratype). C. S. (A.) nasuta sp. n. (paratype). D. S. (A.) crucivena sp. n. (paratype). E. S. (A.) crassispina sp. n. (paratype). F. S. (A.) bidens sp. n. (paratype). G. S. (A.) carinata sp. n. (paratype). H. S. (A.) index sp. n. (paratype). I. S. (A.) simplex sp. n. (paratype). Scale 0.5 mm." httpUri="https://zenodo.org/record/288398/files/figure.png" pageId="33" pageNumber="34">Fig. 2</figureCitation>
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D. Hyalinous, stigma yellow, infuscated along transversal veins.
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<emphasis id="B93D205FFFA1FFABFD30D5DF6705F96D" bold="true" box="[726,789,1745,1770]" pageId="33" pageNumber="34">Legs.</emphasis>
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Pro- and mesoleg yellow, tarsomeres 4 and 5 brownish. Metaleg: coxa brownish; trochanter simple, brownish; femur yellow with a broad ventrally interrupted diffuse brown annulus medially, basal part slightly concave dorsally, without black setae; tibia without apico-ventral tooth, brown, the basal 1/4 and an annulus on the apical 1/2 yellow; tarsus black.
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<emphasis id="B93D205FFFA1FFABFC06D433604CF8D1" bold="true" box="[992,1116,1853,1878]" pageId="33" pageNumber="34">Abdomen.</emphasis>
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Length ratio of tergites I, II,
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<date id="FFF7DA8DFFA1FFABFF71D46C6507F8FD" box="[151,279,1889,1914]" pageId="33" pageNumber="34">III and IV 1</date>
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:3.6:2.3:1.5. Tergites shiny brown to black; tergite III yellow on the anterior 1/3; tergite IV with anterolateral yellowish macula; the pile of tergites adpressed and pale, becoming longer towards the lateral margin; tergite I with 3 black and strong setae at lateral margin. Sternite IV (
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<figureCitation id="1372E0C8FFA1FFABFC42D4A767E6F846" box="[932,1014,1961,1986]" captionStart="FIGURE 19" captionStartId="34.[151,250,1954,1976]" captionTargetBox="[219,1371,1101,1923]" captionTargetId="figure@34.[208,1379,1095,1932]" captionTargetPageId="34" captionText="FIGURE 19. Sphegina (Asiosphegina) crucivena sp. n. (A, C holotype, B, D paratype). A. Left surstylus, lateral view. B. Right cercus, lateral view. C. Genitalia, lateral view. D. Sternite IV, ventral view. Scale 0.5 mm." httpUri="https://zenodo.org/record/288415/files/figure.png" pageId="33" pageNumber="34">Fig. 19</figureCitation>
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D) almost symmetrical, the pile pale; sternites VI–VIII simple, brown, the pile pale.
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<emphasis id="B93D205FFFA1FFABFD41D4C3670DF861" bold="true" box="[679,797,1997,2022]" pageId="33" pageNumber="34">Genitalia,</emphasis>
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<figureCitation id="1372E0C8FFA1FFABFCC2D4C36767F862" box="[804,887,1997,2022]" captionStart="FIGURE 19" captionStartId="34.[151,250,1954,1976]" captionTargetBox="[219,1371,1101,1923]" captionTargetId="figure@34.[208,1379,1095,1932]" captionTargetPageId="34" captionText="FIGURE 19. Sphegina (Asiosphegina) crucivena sp. n. (A, C holotype, B, D paratype). A. Left surstylus, lateral view. B. Right cercus, lateral view. C. Genitalia, lateral view. D. Sternite IV, ventral view. Scale 0.5 mm." httpUri="https://zenodo.org/record/288415/files/figure.png" pageId="33" pageNumber="34">Figs 19</figureCitation>
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A–C. Note the symmetrical surstyli and superior lobes, the very long curved aedeagal lobe and the long curved postero-dorsal part of aedeagus.
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<emphasis id="B93D205FFFA2FFA8FB3ED3996147FF37" bold="true" box="[1240,1367,151,176]" pageId="34" pageNumber="35">FEMALE.</emphasis>
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Body length 4.8–6.0 mm, wing length
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<quantity id="4CB151A8FFA2FFA8FDFED3B266B6FF53" box="[536,678,188,213]" metricMagnitude="-3" metricUnit="m" metricValue="5.3" metricValueMax="6.1" metricValueMin="4.5" pageId="34" pageNumber="35" unit="mm" value="5.3" valueMax="6.1" valueMin="4.5">4.5–6.1 mm</quantity>
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. Similar to male except for the normal sexual dimorphism. Face strongly concave, moderately projected antero-ventrally; frontal prominence well developed. Width of vertex at anterior ocellus:width of head 1:2.9; depth of the occipital fossa less than 1/4 of the width of an eye in dorsal view [1:3.3]. Width of face:width of head 1:3.2. Face ventrally yellow, rather shiny, dorsally black, pale pollinose. Gena shiny yellow. Frons and vertex shiny dark brown; frons with a pale-pollinose fascia just behind the frontal prominence which is narrowly interrupted in the middle; the pile short, erect and pale. Occiput shiny black. Antenna brownish-yellow; basoflagellomere elongated, ratio of length:width 1:0.7; arista short pilose. Length ratio of tergites I, II,
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<date id="FFF7DA8DFFA2FFA8FEACD2B665DEFE57" box="[330,462,439,464]" pageId="34" pageNumber="35">III and IV 1</date>
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:2.7:2.2:1.5. Ratio of length:width of tergites
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<date id="FFF7DA8DFFA2FFA8FC32D2B6604AFE57" box="[980,1114,439,464]" pageId="34" pageNumber="35">III and IV 1</date>
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:1.2 and 1:1.8. Tergites I–III shiny black except for tergite III having yellow medial semiround or oval macula at anterior margin, tergites IV–VI yellow, tergite IV obscured antero-laterally. Tergite I with 2 dark-brown setae posteriorly at lateral margin. Sternite IV brownish, rectangular with at most slightly arcuate posterior margin, with pale pile; sternite V rectangular, nearly as long as wide, with long pale pile posteriorly.
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</paragraph>
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</subSubSection>
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<subSubSection id="C353AFC6FFA2FFA8FF21D1626681FD4B" pageId="34" pageNumber="35" type="materials_examined">
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<paragraph id="8BF6FC4DFFA2FFA8FF21D1626681FD4B" blockId="34.[151,1437,151,1043]" pageId="34" pageNumber="35">
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<emphasis id="B93D205FFFA2FFA8FF21D1626590FD02" bold="true" box="[199,384,620,645]" pageId="34" pageNumber="35">
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<typeStatus id="54F242EFFFA2FFA8FF21D1626512FD02" box="[199,258,620,645]" pageId="34" pageNumber="35">Type</typeStatus>
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material.
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</emphasis>
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<typeStatus id="54F242EFFFA2FFA8FE77D1626635FD03" box="[401,549,620,644]" pageId="34" pageNumber="35" type="holotype">HOLOTYPE</typeStatus>
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. ♂, N.E.
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<collectingCountry id="F35EBCDDFFA2FFA8FD54D1636711FD03" box="[690,769,621,644]" name="Myanmar" pageId="34" pageNumber="35">Burma</collectingCountry>
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, Kambaiti,
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<quantity id="4CB151A8FFA2FFA8FC7ED16267E8FD02" box="[920,1016,620,645]" metricMagnitude="3" metricUnit="m" metricValue="2.1336" pageId="34" pageNumber="35" unit="ft" value="7000.0">7000 ft</quantity>
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.,
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<date id="FFF7DA8DFFA2FFA8FBF5D1626094FD03" box="[1043,1156,620,644]" pageId="34" pageNumber="35" value="1934-05-14">14.v.1934</date>
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, R.
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<taxonomicName id="4C4987CEFFA2FFA8FB21D1626130FD02" box="[1223,1312,620,645]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="34" pageNumber="19" phylum="Arthropoda" rank="species" species="malaise">Malaise</taxonomicName>
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(
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<collectionCode id="ED586488FFA2FFA8FADFD1626180FD03" box="[1337,1424,620,644]" httpUri="http://grbio.org/cool/8z6v-f8is" name="Saskatchewan Museum of Natural History" pageId="34" pageNumber="35">SMNH</collectionCode>
|
||
).
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<typeStatus id="54F242EFFFA2FFA8FF71D19E653FFD2F" box="[151,303,656,680]" pageId="34" pageNumber="35" type="paratype">PARATYPES</typeStatus>
|
||
.
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<specimenCount id="9D4F37C4FFA2FFA8FEA7D19E6574FD20" box="[321,356,656,680]" pageId="34" pageNumber="35" type="generic">1♂</specimenCount>
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with same data as
|
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<typeStatus id="54F242EFFFA2FFA8FDA6D18166B2FD2F" box="[576,674,655,680]" pageId="34" pageNumber="35" type="holotype">holotype</typeStatus>
|
||
except
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<date id="FFF7DA8DFFA2FFA8FD1AD1816722FD2F" box="[764,818,655,680]" pageId="34" pageNumber="35">15.v.</date>
|
||
(
|
||
<collectionCode id="ED586488FFA2FFA8FCA5D19E6792FD2F" box="[835,898,656,680]" pageId="34" pageNumber="35">NBC</collectionCode>
|
||
); 1♀ with same data except
|
||
<date id="FFF7DA8DFFA2FFA8FB2ED18160EAFD2F" box="[1224,1274,655,680]" pageId="34" pageNumber="35">7.vi.</date>
|
||
(
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<collectionCode id="ED586488FFA2FFA8FAECD19E6174FD2F" box="[1290,1380,656,680]" pageId="34" pageNumber="35">BMNH</collectionCode>
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); 1♀ with same data except
|
||
<quantity id="4CB151A8FFA2FFA8FE70D1BA65E0FD4B" box="[406,496,692,716]" metricMagnitude="3" metricUnit="m" metricValue="2.0" pageId="34" pageNumber="35" unit="m" value="2000.0">2000 m</quantity>
|
||
.,
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<date id="FFF7DA8DFFA2FFA8FDE6D1BA6626FD4B" box="[512,566,692,716]" pageId="34" pageNumber="35">24.v.</date>
|
||
(
|
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<collectionCode id="ED586488FFA2FFA8FDA3D1BA6694FD4B" box="[581,644,692,716]" pageId="34" pageNumber="35">NBC</collectionCode>
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||
).
|
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</paragraph>
|
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</subSubSection>
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<subSubSection id="C353AFC6FFA2FFA8FF21D1D965E5FC93" pageId="34" pageNumber="35" type="etymology">
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<paragraph id="8BF6FC4DFFA2FFA8FF21D1D965E5FC93" blockId="34.[151,1437,151,1043]" pageId="34" pageNumber="35">
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<emphasis id="B93D205FFFA2FFA8FF21D1D9655EFD77" bold="true" box="[199,334,727,752]" pageId="34" pageNumber="35">Etymology.</emphasis>
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The name is composed of the Latin words
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<emphasis id="B93D205FFFA2FFA8FCAFD1D7676BFD77" box="[841,891,729,752]" italics="true" pageId="34" pageNumber="35">crux</emphasis>
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||
, cross, and
|
||
<emphasis id="B93D205FFFA2FFA8FBEED1D7602DFD77" box="[1032,1085,729,752]" italics="true" pageId="34" pageNumber="35">vena</emphasis>
|
||
, vein, referring to the unusual cross vein between R1 and R2+3.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C353AFC6FFA2FFA8FF21D02C657EFB94" pageId="34" pageNumber="35" type="discussion">
|
||
<paragraph id="8BF6FC4DFFA2FFA8FF21D02C657EFB94" blockId="34.[151,1437,151,1043]" pageId="34" pageNumber="35">
|
||
<emphasis id="B93D205FFFA2FFA8FF21D02C655CFCBC" bold="true" box="[199,332,802,827]" pageId="34" pageNumber="35">Discussion.</emphasis>
|
||
<taxonomicName id="4C4987CEFFA2FFA8FEB2D02D6622FCBD" box="[340,562,803,827]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="crucivena">
|
||
<emphasis id="B93D205FFFA2FFA8FEB2D02D6622FCBD" box="[340,562,803,827]" italics="true" pageId="34" pageNumber="35">Sphegina crucivena</emphasis>
|
||
</taxonomicName>
|
||
is very similar to
|
||
<taxonomicName id="4C4987CEFFA2FFA8FCE7D02D676EFCBC" box="[769,894,803,827]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="forficata">
|
||
<emphasis id="B93D205FFFA2FFA8FCE7D02D676EFCBC" box="[769,894,803,827]" italics="true" pageId="34" pageNumber="35">S. forficata</emphasis>
|
||
</taxonomicName>
|
||
. Except for the characters mentioned in the key they differ by the following characters in the male genitalia: 1) in
|
||
<taxonomicName id="4C4987CEFFA2FFA8FC72D0496031FCD8" box="[916,1057,839,863]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="crucivena">
|
||
<emphasis id="B93D205FFFA2FFA8FC72D0496031FCD8" box="[916,1057,839,863]" italics="true" pageId="34" pageNumber="35">S. crucivena</emphasis>
|
||
</taxonomicName>
|
||
the dorsal margin of surstylus is bowed at the middle (in
|
||
<taxonomicName id="4C4987CEFFA2FFA8FE40D0656632FC04" box="[422,546,875,899]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="forficata">
|
||
<emphasis id="B93D205FFFA2FFA8FE40D0656632FC04" box="[422,546,875,899]" italics="true" pageId="34" pageNumber="35">S. forficata</emphasis>
|
||
</taxonomicName>
|
||
the dorsal margin is evenly curved from base to apex), superior lobe is large, as long as sternite IX (small, one fourth of the length of sternite IX) and apex (posterior part) of the ejaculatory hood is simple (with tooth-like subapical lobe). The vestiture on the male sternite IV is also slightly different, in
|
||
<taxonomicName id="4C4987CEFFA2FFA8FA61D0BD6515FC68" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="crucivena">
|
||
<emphasis id="B93D205FFFA2FFA8FA61D0BD6515FC68" italics="true" pageId="34" pageNumber="35">S. crucivena</emphasis>
|
||
</taxonomicName>
|
||
the pile medially at posterior margin being stronger than in the other parts while in
|
||
<taxonomicName id="4C4987CEFFA2FFA8FB4AD0D96138FC68" box="[1196,1320,983,1007]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="forficata">
|
||
<emphasis id="B93D205FFFA2FFA8FB4AD0D96138FC68" box="[1196,1320,983,1007]" italics="true" pageId="34" pageNumber="35">S. forficata</emphasis>
|
||
</taxonomicName>
|
||
the pile is similar throughout.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |