treatments-xml/data/F5/A7/BA/F5A7BA339C1C85AB56A56BE5EF6CBDA9.xml
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<taxonomicName id="54B10531FA8BC3BA5D5DDF0FE92FE523" ID-CoL="6YXPF" authority="Gorski, 1852" authorityName="Gorski" authorityYear="1852" class="Insecta" family="Syrphidae" genus="Sphecomyia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sphecomyia vespiformis" order="Diptera" pageId="30" pageNumber="45" phylum="Arthropoda" rank="species" species="vespiformis">Sphecomyia vespiformis (Gorski, 1852)</taxonomicName>
Figs 2M, 4C, 16D, 17D, 18D, 19B, 21E, 22F, 24
</paragraph>
</subSubSection>
<subSubSection id="F8CB54BE77EF759D59CABA3351E6C665" pageId="30" pageNumber="45" type="reference_group">
<paragraph id="CB36C12AA3911D564BF41B6D1F1CEF08" pageId="30" pageNumber="45">
<taxonomicName id="7E3AD39C414BF2C93A1F7813E6ADDD4E" class="Insecta" family="Syrphidae" genus="Tyzenhauzia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tyzenhauzia vespiformis" order="Diptera" pageId="30" pageNumber="45" phylum="Arthropoda" rank="species" species="vespiformis">Tyzenhauzia vespiformis</taxonomicName>
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</paragraph>
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<taxonomicName id="FF6F6190AC23A3109A1A6E6AFA224009" class="Insecta" family="Syrphidae" genus="Sphecomyia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sphecomyia vespiformis" order="Diptera" pageId="30" pageNumber="45" phylum="Arthropoda" rank="species" species="vespiformis">Sphecomyia vespiformis</taxonomicName>
,
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</paragraph>
<paragraph id="3E0CBCC10CFA66710EBC32E02C52BAA3" pageId="30" pageNumber="45">
<taxonomicName id="5C485AE418046327688C969F48B4F256" class="Insecta" family="Syrphidae" genus="Sphecomyia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sphecomyia vittata" order="Diptera" pageId="30" pageNumber="45" phylum="Arthropoda" rank="species" species="vittata">Sphecomyia vittata</taxonomicName>
of authors, not
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-
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: 8;
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: 405;
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: 349;
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: 43;
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: 244;
<bibRefCitation id="3A3DCB090352D7E632626FA2DFCBE85B" pageId="30" pageNumber="45">
<normalizedToken id="2C0D12A3287465F7F866DFE4C5506346" originalValue="Séguy">Seguy</normalizedToken>
1961
</bibRefCitation>
: 156; Cole and Schlinger 1969: 331;
<bibRefCitation id="F5A040C6938E546BCE8297BEBB1FD29A" pageId="30" pageNumber="45">Peck 1988</bibRefCitation>
: 213. Misidentification.
</paragraph>
</subSubSection>
<subSubSection id="DE098E33B37B01EEA4CA17AE1EBE2592" pageId="30" pageNumber="45" type="diagnosis">
<paragraph id="7B179FA58292D1A4A7AB95E1F4DD8D11" pageId="30" pageNumber="45">Diagnosis.</paragraph>
<paragraph id="807F09370B9C469E05C4AEDC4CEC5D84" pageId="30" pageNumber="45">
It can be confused with
<taxonomicName id="B3367AD22C99E842D8283C343CC5D67E" lsidName="S. vittata" pageId="30" pageNumber="45" rank="species" species="vittata">S. vittata</taxonomicName>
but can be distinguished by the following characters: anepimeron not pruinose; anterior half of scutellum pruinose; sternite 2 completely black or with faint, interrupted, pruinose band anteriorly.
</paragraph>
</subSubSection>
<subSubSection id="A1F5C8B5EFBCDAE930C5D6A84A556DD9" pageId="30" pageNumber="45" type="redescription">
<paragraph id="E15E16B8F9A1A82C289F9EA060CE0A82" pageId="30" pageNumber="45">Redescription.</paragraph>
<paragraph id="91C38864452261E821B473DCFEDFB426" pageId="30" pageNumber="45">Male. Body length: 14.8-15.9 mm. Wing length: 10.4-12.1 mm. Head. Face yellow pruinose with shiny, black, medial vitta extending from oral margin to base of antenna; frons enlarged antero-dorsally, longer than broad and as broad at vertex as at antenna, bare, with yellow pruinosity along posterior rim; vertex triangular, longer than broad, shiny, with ocellar triangle yellow pilose; postocular border yellow pruinose; postocular and occipital pile yellow; male narrowly dichoptic; antenna black, black pilose, with length of segments roughly in a 4:4:1 ratio.</paragraph>
<paragraph id="5E851705AB11294D2E876AB716C25A86" pageId="30" pageNumber="45">Thorax. Matte black; postpronotum, scutum, scutellum, postalar callus, proepimeron, posterior anepisternum yellow pilose; posterior katepisternum yellow pilose with broadly separated patches; anterior anepimeron yellow pilose; metasternum yellow pilose; postpronotum, anterior half of scutellum, broad posterior margin of anepisternum and dorso-posterior corner of katepisternum yellow pruinose; anepimeron shiny; scutum with two pairs of pruinose vittae, anterior pair long running from anterior edge of scutum to transverse suture, posterior pair shorter and terminating before posterior edge; ventral calypter with long yellow pile.</paragraph>
<paragraph id="FEB937DDDC72C81C246E8761B4E29B48" pageId="30" pageNumber="45">Legs. Legs yellow to reddish-yellow. Legs yellow pilose.</paragraph>
<paragraph id="3A70BD4E4C8642444E03F5FC0729E79E" pageId="30" pageNumber="45">Wing. Hyaline; microtrichia absent from following areas: cell bc; broad basal portion of cell br (before origin of M) and about basal two-fifths of narrower portion of this cell (caudad of spurious vein only); cell bm anteromedially; broad anterior margin of cell cua.</paragraph>
<paragraph id="0C829226FBA03FDCC688BD581994AADB" pageId="30" pageNumber="45">Abdomen. Tergites and sternites shiny to sub-shiny, black with yellow pruinose markings as follows: tergite 1 pruinose along posterior margin; tergite 2 with broad, interrupted, narrowing medial band which does not meet a narrow, uninterrupted posterior band in the posterolateral corners of tergite; tergite 3 with similar band, but thinner and more narrowly interrupted; pattern on tergite 4 same as tergite 3 except medial band very narrowly or incompletely interrupted; sternite 1 shiny; sternite 2 completely black or with faint, interrupted band anteriorly; sternite 3 and 4 with uninterrupted, or narrowly interrupted band anteriorly; sternites 6 to 8 pruinose; pile of abdomen yellow.</paragraph>
<paragraph id="09D5200DDBBC3089C75BDD58211072E1" pageId="30" pageNumber="45">Male genitalia. Surstylus elongated, about two and a half times as long as broad, apex cute, with abrupt curve, directed ventrally; pile on dorsal surface of surstylus, increasing in length posteriorly; minute spines on ventral surface and apical three-fourth of lateral inner and outer surface; basal fourth of the ventral surface of the surstylus produced into a lobe directed posteroventrally, with minute pubescence on ventral and lateral inner surface; cerci rounded, with invagination on posterior border; aedeagus as in Fig. 2M.</paragraph>
</subSubSection>
<subSubSection id="7735721AC7D7493E706709F46D905B7A" pageId="30" pageNumber="45" type="female">
<paragraph id="B6A7648E4711BD68D49C73E55C733D95" pageId="30" pageNumber="45">Female.</paragraph>
<paragraph id="F54372AB948ED479536E4FF4E4286362" pageId="30" pageNumber="45">Similar to male except normal sexual dimorphism.</paragraph>
</subSubSection>
<subSubSection id="4291F3B8A51BBCDC884D0DEB9212C257" lastPageId="31" lastPageNumber="46" pageId="30" pageNumber="45" type="biology_ecology">
<paragraph id="7A6AD824239B3D475932702A13B9FC14" pageId="30" pageNumber="45">Biology.</paragraph>
<paragraph id="AA6237CC9D33A576ED1FF4E3A43BA733" lastPageId="31" lastPageNumber="46" pageId="30" pageNumber="45">
Often found in June or July along rivers and streams in
<taxonomicName id="DBA9426A56419F4893AE41F9F6FEA0F5" class="Magnoliopsida" family="Betulaceae" genus="Betula" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Betula" order="Fagales" pageId="30" pageNumber="45" phylum="Tracheophyta" rank="genus">Betula</taxonomicName>
L./
<taxonomicName id="542DA840CF470363AE70F4DDFF5BC6F2" class="Pinopsida" family="Pinaceae" genus="Pinus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pinus" order="Pinales" pageId="30" pageNumber="45" phylum="Tracheophyta" rank="genus">Pinus</taxonomicName>
L. forest. Copulation has been observed on the trunk of
<taxonomicName id="6B4A1B880605E626E0CF5AE6B83A0D25" class="Magnoliopsida" family="Salicaceae" genus="Populus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Populus tremula" order="Malpighiales" pageId="30" pageNumber="45" phylum="Tracheophyta" rank="species" species="tremula">Populus tremula</taxonomicName>
L.,
<taxonomicName id="8C144BEF54474E5D724FAA3109AE9147" class="Magnoliopsida" family="Rosaceae" genus="Crataegus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Crataegus maximowiczii" order="Rosales" pageId="30" pageNumber="45" phylum="Tracheophyta" rank="species" species="maximowiczii">Crataegus maximowiczii</taxonomicName>
C.K.Schneid.,
<taxonomicName id="A05325102733ECF859CC141E3F9B899A" class="Magnoliopsida" family="Brassicaceae" genus="Hesperis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Hesperis matronalis" order="Brassicales" pageId="30" pageNumber="45" phylum="Tracheophyta" rank="species" species="matronalis">Hesperis matronalis</taxonomicName>
L.,
<taxonomicName id="1BB0C6AC7F691CB8F2E7478666B84433" class="Magnoliopsida" family="Apiaceae" genus="Pimpinella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pimpinella saxifraga" order="Apiales" pageId="30" pageNumber="45" phylum="Tracheophyta" rank="species" species="saxifraga">Pimpinella saxifraga</taxonomicName>
L.,
<taxonomicName id="74031B044E88ADC51D73418A454821B0" class="Magnoliopsida" family="Rosaceae" genus="Rubus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Rubus idaeus" order="Rosales" pageId="31" pageNumber="46" phylum="Tracheophyta" rank="species" species="idaeus">
<pageBreakToken id="585D8357164774C65B2D7DD84037C86C" pageId="31" pageNumber="46" start="start">Rubus</pageBreakToken>
idaeus
</taxonomicName>
L.,
<taxonomicName id="9E48716FD5B89AA6E4C3221267503BE2" class="Magnoliopsida" family="Rosaceae" genus="Sorbus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Sorbus aucuparia" order="Rosales" pageId="31" pageNumber="46" phylum="Tracheophyta" rank="species" species="aucuparia">Sorbus aucuparia</taxonomicName>
L., and
<taxonomicName id="443CA52928CB240E340B950EDF937849" class="Magnoliopsida" family="Rosaceae" genus="Spiraea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Spiraea salicifolia" order="Rosales" pageId="31" pageNumber="46" phylum="Tracheophyta" rank="species" species="salicifolia">Spiraea salicifolia</taxonomicName>
L. Immature stages are not described but are probably associated with sap-runs or lesions in the trunk of
<taxonomicName id="D64A46C750B11CB4DD07E98E2D1B7C09" class="Magnoliopsida" family="Salicaceae" genus="Populus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Populus tremula" order="Malpighiales" pageId="31" pageNumber="46" phylum="Tracheophyta" rank="species" species="tremula">Populus tremula</taxonomicName>
(
<bibRefCitation id="C772328819D2C8C3B3B98ECFB88BEB63" author="Speight, MCD" journalOrPublisher="Syrph the Net Publications, Dublin" pageId="44" pageNumber="59" title="Species accounts of European Syrphidae (Diptera), 2014." url="http://www.biodiversityireland.ie/wordpress/wpcontent/uploads/StN-Species-Accounts-2014.pdf" year="2014">Speight 2014</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="FF4CE43CE2204704C499A39BFBB682AD" pageId="31" pageNumber="46" type="distribution">
<paragraph id="001CA2FDE61C229554125D1EEE7CA880" pageId="31" pageNumber="46">Distribution.</paragraph>
<paragraph id="0E718A60B2AE3F13DA0292A8BF47E17D" pageId="31" pageNumber="46">Southern Norway to northern Sweden, Finland and Russian Karelia, the Baltic States, Poland, and throughout Siberia, reaching the Pacific coast (Fig. 24).</paragraph>
</subSubSection>
</treatment>
</document>