treatments-xml/data/03/CE/87/03CE87E7B32E927A30DAFD23F782FBAF.xml
2024-06-21 12:22:17 +02:00

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<mods:title id="8D993E94047021F3385A45702A34CF6D">Taxonomic notes on Western Palaearctic Conopidae (Diptera)</mods:title>
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<heading id="D090819DB32E927930DAFD23F1EAFD75" bold="true" box="[151,1012,716,742]" fontSize="11" level="1" pageId="5" pageNumber="526" reason="1">
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<emphasis id="B913EAE3B32E927930DAFD23F1EAFD75" bold="true" box="[151,1012,716,742]" pageId="5" pageNumber="526">
Key to the
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Palaearctic species of
<taxonomicName id="4C674D72B32E927932D3FD23F1EAFD75" ID-CoL="9H73Q" ID-ENA="198643" authority="Schiner, 1861" authorityName="Schiner" authorityYear="1861" box="[670,1012,716,742]" class="Insecta" family="Conopidae" genus="Physocephala" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="526" phylum="Arthropoda" rank="genus">
<emphasis id="B913EAE3B32E927932D3FD23F158FD75" bold="true" box="[670,838,716,742]" italics="true" pageId="5" pageNumber="526">Physocephala</emphasis>
<bibRefCitation id="EFF64B00B32E92793300FD23F1EAFD75" author="Schiner" box="[845,1012,716,742]" pageId="5" pageNumber="526" refString="Schiner, I. R. (1861) Vorlaufiger Commentar zum dipterologischen Theile der &quot; Fauna austriaca &quot; III. Wiener Entomologische Monatschrift, 5, 137 - 144." type="journal article" year="1861">Schiner, 1861</bibRefCitation>
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1 Anepimeron completely but lightly dusted, without hairs or bristles (except
<taxonomicName id="4C674D72B32E9279338EFCFEF607FCB4" ID-CoL="9HC9C" box="[963,1049,785,807]" class="Insecta" family="Conopidae" genus="Physocephala" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="526" phylum="Arthropoda" rank="species" species="biguttata">
<emphasis id="B913EAE3B32E9279338EFCFEF607FCB4" box="[963,1049,785,807]" italics="true" pageId="5" pageNumber="526">biguttata</emphasis>
</taxonomicName>
, which has obviously long hairs); frons often with distinct black or brown markings; gena brown to black and usually darker than rest of face (although
<taxonomicName id="4C674D72B32E9279357EFCDFF76DFCD6" ID-CoL="9HCFG" box="[1331,1395,816,837]" class="Insecta" family="Conopidae" genus="Physocephala" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="526" phylum="Arthropoda" rank="species" species="texana">
<emphasis id="B913EAE3B32E9279357EFCDFF76DFCD6" box="[1331,1395,816,837]" italics="true" pageId="5" pageNumber="526">texana</emphasis>
</taxonomicName>
can have a more or less light gena); basal aristomere is usually distinct and well developed (
<taxonomicName id="4C674D72B32E92793408FCA3F682FCF1" ID-CoL="9HC9C" box="[1093,1180,844,866]" class="Insecta" family="Conopidae" genus="Physocephala" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="526" phylum="Arthropoda" rank="species" species="biguttata">
<emphasis id="B913EAE3B32E92793408FCA3F682FCF1" box="[1093,1180,844,866]" italics="true" pageId="5" pageNumber="526">biguttata</emphasis>
</taxonomicName>
has a less well developed basal aristomere); basal flagellomere ventrally with a distinct demarcated membranous area; wing usually completely covered with microtrichia with the exception of cubital cell cup, which is more or less without microtrichia................... 2
</keyLead>
</paragraph>
<paragraph id="8BD836F1B32E927930DAFC4AF785FBBC" blockId="5.[151,1436,785,2026]" pageId="5" pageNumber="526">
<keyLead id="309695C4B32E927930DAFC4AF785FBBC" pageId="5" pageNumber="526">
- Anepimeron shining, and with black hairs or bristles (these may be broken off); frons usually unicolorous, at most with only obscure markings or sometimes more or less completely black in melanistic specimens; gena not usually darker than rest of face (
<taxonomicName id="4C674D72B32E92793155FC30F347FC66" ID-CoL="9HCDC" box="[280,345,991,1013]" class="Insecta" family="Conopidae" genus="Physocephala" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="526" phylum="Arthropoda" rank="species" species="pusilla">
<emphasis id="B913EAE3B32E92793155FC30F347FC66" box="[280,345,991,1013]" italics="true" pageId="5" pageNumber="526">pusilla</emphasis>
</taxonomicName>
can have a more or less dark face); basal aristomere usually hard to detect, if present at all; basal flagellomere ventrally has at most only an indistinctly demarcated membranous area; wing completely covered with microtrichia, or basal medial and basal radial cells without microtrichia........................................................... 5
</keyLead>
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<paragraph id="8BD836F1B32E927930DAFBD8F785FB57" blockId="5.[151,1436,785,2026]" pageId="5" pageNumber="526">
<keyLead id="309695C4B32E927930DAFBD8F785FB57" pageId="5" pageNumber="526">2 Face with obvious black central keel; no broad stripe of grey dusting adjacent to posterior margin of eye; parafacia at most only very narrowly silver dusted; thorax usually completely black with the exception of the postpronotum, which can be reddish brown; no band of dense dusting reaching from mid coxa to notopleuron, side of thorax often more or less completely bare of dusting; anterior margin of radial cell r4+5 completely brown; calypters can be completely dark brown but at least with a dark brown margin....................................................................................... 3</keyLead>
</paragraph>
<paragraph id="8BD836F1B32E927930DAFB23F785FAAF" blockId="5.[151,1436,785,2026]" pageId="5" pageNumber="526">
<keyLead id="309695C4B32E927930DAFB23F785FAAF" pageId="5" pageNumber="526">
- Face without black central keel; obvious stripe of grey to silver dusting adjacent to posterior margin of eye; parafacia may be broadly silver dusted; thorax variable reddish brown, and always with an orange-brown scutellum; dense, often silvery dusting at least on the katepisternum and often much more extensively on side of thorax; anterior margin of radial cell r4+5 at least partly hyaline (
<taxonomicName id="4C674D72B32E9279313EFAC8F3ADFAAF" ID-CoL="9HCFG" box="[371,435,1319,1340]" class="Insecta" family="Conopidae" genus="Physocephala" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="526" phylum="Arthropoda" rank="species" species="texana">
<emphasis id="B913EAE3B32E9279313EFAC8F3ADFAAF" box="[371,435,1319,1340]" italics="true" pageId="5" pageNumber="526">texana</emphasis>
</taxonomicName>
can have a complete brown anterior margin); calypter completely yellowish white to light brown... 4
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<keyStep id="30932E54B32E927930DAFAABF782F99A" pageId="5" pageNumber="526">
<paragraph id="8BD836F1B32E927930DAFAABF785FA07" blockId="5.[151,1436,785,2026]" pageId="5" pageNumber="526">
<keyLead id="309695C4B32E927930DAFAABF785FA07" pageId="5" pageNumber="526">
3 Black facial stripe not forked ventrally, not extending ventrally downwards at sides of facial grooves; antenna at least partly black; proboscis uniformly blackish; cell cup usually completely without microtrichia; hind edges of tergites 3-5 with wide, indistinctly delimited dust bands which are clearly broader in the middle.....................
<taxonomicName id="4C674D72B32E927934DBFA90F785FA07" ID-CoL="9HCDQ" authority="Fabricius, 1781" authorityName="Fabricius" authorityYear="1781" box="[1174,1435,1406,1428]" class="Insecta" family="Conopidae" genus="Physocephala" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="526" phylum="Arthropoda" rank="species" species="rufipes">
<emphasis id="B913EAE3B32E927934DBFA90F6EFFA07" box="[1174,1265,1406,1428]" italics="true" pageId="5" pageNumber="526">P. rufipes</emphasis>
(
<bibRefCitation id="EFF64B00B32E927934B0FA90F78BFA07" author="Fabricius" box="[1277,1429,1407,1428]" pageId="5" pageNumber="526" refString="Fabricius, J. C. (1781) Species insectorum exhibentes eorum differentias specificas, synonyma, avctorum, loca natalia, metamorphosin adiectis observationibus, descriptionibus. Tome 1 + 2. Bohnii, C. E., Hamburg &amp; Kiel, 494 pp." type="book" year="1781">Fabricius, 1781</bibRefCitation>
)
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BD836F1B32E927930DAFA73F782F99A" blockId="5.[151,1436,785,2026]" pageId="5" pageNumber="526">
<keyLead id="309695C4B32E927930DAFA73F782F99A" pageId="5" pageNumber="526">
- Black facial stripe deeply and broadly forked ventrally, extending downwards on both sides for almost the entire length of the facial grooves; antenna orange to orange-brown; proboscis becoming lighter brown to orange distally and ending in a blackish labellum; cell cup entirely or almost entirely covered with microtrichia; hind edges of tergites 3-5 with narrow, clearly delimited dust bands of even width.........................................................
<taxonomicName id="4C674D72B32E927934E2FA1BF782F99A" ID-CoL="9HCCS" authority="De Geer, 1776" authorityName="De Geer" authorityYear="1776" box="[1199,1436,1524,1545]" class="Insecta" family="Conopidae" genus="Physocephala" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="526" phylum="Arthropoda" rank="species" species="nigra">
<emphasis id="B913EAE3B32E927934E2FA1BF6E4F99A" box="[1199,1274,1524,1545]" italics="true" pageId="5" pageNumber="526">P. nigra</emphasis>
(
<bibRefCitation id="EFF64B00B32E9279354AFA1BF78BF99A" author="De" box="[1287,1429,1524,1545]" pageId="5" pageNumber="526" refString="De Geer, C. (1776) Memoires pour servir a l'histoire des Insectes. Tome sixieme. Hesselberg, P., Stockholm, viii + 522 pp." type="book" year="1776">De Geer, 1776</bibRefCitation>
)
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
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<paragraph id="8BD836F1B32E927930DAF9FDF782F9F7" blockId="5.[151,1436,785,2026]" pageId="5" pageNumber="526">
<keyLead id="309695C4B32E927930DAF9FDF782F9F7" pageId="5" pageNumber="526">
4 Mediotergite and anepimeron with distinct long hairs; long haired species, e. g. hairs on the mesoscutum about as long as scape; antenna black; fore margin of wing black to blackish brown tinged, r2+3 completely black; veins of the wing black to dark brown; proboscis completely black; endemic to the Canary Islands.......................
<taxonomicName id="4C674D72B32E927934FFF9A0F782F9F7" ID-CoL="9HC9C" authority="Roder, 1883" authorityName="Roder" authorityYear="1883" box="[1202,1436,1614,1636]" class="Insecta" family="Conopidae" genus="Physocephala" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="526" phylum="Arthropoda" rank="species" species="biguttata">
<emphasis id="B913EAE3B32E927934FFF9A0F73FF9F7" box="[1202,1313,1614,1636]" italics="true" pageId="5" pageNumber="526">P. biguttata</emphasis>
<bibRefCitation id="EFF64B00B32E9279356BF9A0F782F9F7" author="Roder" box="[1318,1436,1615,1636]" pageId="5" pageNumber="526" refString="Roder, V. von (1883) Dipteren von den Canarischen Inseln. Wiener Entomologische Zeitung, 2, 93 - 95." type="journal article" year="1883">Röder, 1883</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BD836F1B32E927930DAF983F782F948" blockId="5.[151,1436,785,2026]" pageId="5" pageNumber="526">
<keyLead id="309695C4B32E927930DAF983F782F948" pageId="5" pageNumber="526">
- Mediotergite and anepimeron without hairs; short haired species, e. g. hairs on the mesoscutum less than ¼ as long as scape; antenna more or less orange-brown; fore margin of wing light brown, r2+3 with a more or less distinct hyaline spot apically; at least subcostal vein Sc yellow brown; proboscis more or less orange-brown; introduced Nearctic species, so far known only from
<collectingCountry id="F3707661B32E92793158F929F37CF948" box="[277,354,1734,1755]" name="Ukraine" pageId="5" pageNumber="526">Ukraine</collectingCountry>
...................................................................
<taxonomicName id="4C674D72B32E927934D7F928F782F948" ID-CoL="9HCFG" authority="Williston, 1882" authorityName="Williston" authorityYear="1882" box="[1178,1436,1734,1756]" class="Insecta" family="Conopidae" genus="Physocephala" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="526" phylum="Arthropoda" rank="species" species="texana">
<emphasis id="B913EAE3B32E927934D7F928F6EFF94F" box="[1178,1265,1735,1756]" italics="true" pageId="5" pageNumber="526">P. texana</emphasis>
(
<bibRefCitation id="EFF64B00B32E927934B3F929F78BF948" author="Williston" box="[1278,1429,1734,1755]" pageId="5" pageNumber="526" refString="Williston, S. W. (1882) IX. The North American Species of Conops. Transactions of the Connecticut Academy of Arts and Sciences, 4, 325 - 342 + 1 plate." type="book chapter" year="1882">Williston, 1882</bibRefCitation>
)
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<paragraph id="8BD836F1B32E927930DAF90BF782F858" blockId="5.[151,1436,785,2026]" pageId="5" pageNumber="526">
<keyLead id="309695C4B32E927930DAF90BF782F858" pageId="5" pageNumber="526">
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5 Hind coxa not dusted at all or at least not more densely dusted than middle and fore coxae; pleura usually without dense dusting; if there is a dusting stripe, it begins dorsal to the katepisternum at a point clearly above the middle coxa, and becomes narrower before reaching the notopleuron; typically, mediotergite dorsally without dense dusting which connects the dense dusted spots on the katatergites; arista three-segmented; basal segment usually small but well developed and only occasional hard to detect when retracted into the basal flagellomere; wing characteristically with a distinct, dark foremarginal band; costal cell c and subcostal cell sc always hyaline, and obviously lighter than base of cell r2+3; subcostal vein Sc yellowish brown and obviously lighter than the dark brown radial vein R2+3; radial cell r2+3 usually hyaline distally, with an isolated spot around vein R4+5+M.........................................................................
<taxonomicName id="4C674D72B32E927934D1F859F782F858" ID-CoL="9HCFS" authority="Fabricius, 1794" authorityName="Fabricius" authorityYear="1794" box="[1180,1436,1974,1995]" class="Insecta" family="Conopidae" genus="Physocephala" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="526" phylum="Arthropoda" rank="species" species="vittata">
<emphasis id="B913EAE3B32E927934D1F859F6EEF858" box="[1180,1264,1974,1995]" italics="true" pageId="5" pageNumber="526">P. vittata</emphasis>
(
<bibRefCitation id="EFF64B00B32E927934B0F859F78BF858" author="Fabricius" box="[1277,1429,1974,1995]" pageId="5" pageNumber="526" refString="Fabricius, J. C. (1794) Entomologica systematica emendata et aucta. Secundum classes, ordines, genera, species adjectis synonimis, locis observationibus, descriptionibus. Tome IV. C. G. Proft, fil et soc., Kopenhagen, [6] + 472 + [5] pp." type="journal article" year="1794">Fabricius, 1794</bibRefCitation>
)
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</paragraph>
<paragraph id="8BD836F1B32E927930DAF83AF782F879" blockId="5.[151,1436,785,2026]" box="[151,1436,2005,2026]" pageId="5" pageNumber="526">
<keyLead id="309695C4B32E927930DAF83AF782F879" box="[151,1436,2005,2026]" pageId="5" pageNumber="526">- Hind coxa distinctly more densely dusted than middle and fore coxae; pleura always with an obvious dusting stripe running</keyLead>
</paragraph>
<paragraph id="8BD836F1B32D927A30ACFF78F782FEAC" blockId="6.[151,1438,151,1084]" pageId="6" pageNumber="527">
from the middle coxa and usually reaching the notopleuron without becoming narrower (although in
<taxonomicName id="4C674D72B32D927A34E1FF78F71DFF3E" ID-CoL="9HCFN" box="[1196,1283,151,173]" class="Insecta" family="Conopidae" genus="Physocephala" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="527" phylum="Arthropoda" rank="species" species="vaginalis">
<emphasis id="B913EAE3B32D927A34E1FF78F71DFF3E" box="[1196,1283,151,173]" italics="true" pageId="6" pageNumber="527">vaginalis</emphasis>
</taxonomicName>
it becomes distinctly narrower); typically, mediotergite dorsally with dense dusting which connects the dense dusted spots on the katatergites; arista two-segmented, basal aristomere not developed (except
<taxonomicName id="4C674D72B32D927A3305FF3DF1BAFF74" ID-CoL="9HCFP" box="[840,932,210,231]" class="Insecta" family="Conopidae" genus="Physocephala" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="527" phylum="Arthropoda" rank="species" species="variegata">
<emphasis id="B913EAE3B32D927A3305FF3DF1BAFF74" box="[840,932,210,231]" italics="true" pageId="6" pageNumber="527">variegata</emphasis>
</taxonomicName>
, which has a three-segmented arista) wing usually with different colouration pattern......................................................................... 6
<keyLead id="309695C4B32D927A30DAFEE2F782FEAC" pageId="6" pageNumber="527">
<keyStep id="30932E54B32D927A30DAFEE2F782FEAC" pageId="6" pageNumber="527">
6 Dusting stripe on pleura becoming narrower dorsally; female: theca obviously elongated (
<bibRefCitation id="EFF64B00B32D927A3470FEE2F76DFEB1" author="Stuke" box="[1085,1395,269,290]" pageId="6" pageNumber="527" refString="Stuke, J. - H. &amp; Standfuss, K. (2007) Zur Fauna der Blasenkopffliegen der planar-kollinen Vegetationsstufe in Sudost-Thessalien / Griechenland (Diptera, Conopidae). Studia Dipterologica, 14, 171 - 177." type="journal article" year="2007">Stuke &amp; Standfuss 2007: Fig 11</bibRefCitation>
)................................................................................
<taxonomicName id="4C674D72B32D927A34C4FEC5F782FEAC" ID-CoL="9HCFN" authority="Rondani, 1865" authorityName="Rondani" authorityYear="1865" box="[1161,1436,297,319]" class="Insecta" family="Conopidae" genus="Physocephala" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="527" phylum="Arthropoda" rank="species" species="vaginalis">
<emphasis id="B913EAE3B32D927A34C4FEC5F6E6FEAC" box="[1161,1272,297,319]" italics="true" pageId="6" pageNumber="527">P. vaginalis</emphasis>
(
<bibRefCitation id="EFF64B00B32D927A3548FEC5F78BFEAC" author="Rondani" box="[1285,1429,298,319]" pageId="6" pageNumber="527" refString="Rondani, A. C. (1865) Diptera italica non vel minus cognita descripta vel annotata observationibus nonnullis additis. Fasc. I: Oestridae-Syrphidae-Conopidae. Atti della Societa Italiana di Scienze Naturali e del Museo Civico di Storia Naturale in Milano, 8, 127 - 146." type="journal article" year="1865">Rondani, 1865</bibRefCitation>
)
</taxonomicName>
</keyStep>
</keyLead>
</paragraph>
<paragraph id="8BD836F1B32D927A30DAFEA8F782FECF" blockId="6.[151,1438,151,1084]" box="[151,1436,327,348]" pageId="6" pageNumber="527">
<keyLead id="309695C4B32D927A30DAFEA8F782FECF" box="[151,1436,327,348]" pageId="6" pageNumber="527">- Dusting stripe on pleura reaching the notopleuron broadly, not becoming narrower dorsally; female: theca not elongated... 7</keyLead>
</paragraph>
<keyStep id="30932E54B32D927A30DAFE8AF785FDBC" pageId="6" pageNumber="527">
<paragraph id="8BD836F1B32D927A30DAFE8AF782FE44" blockId="6.[151,1438,151,1084]" pageId="6" pageNumber="527">
<keyLead id="309695C4B32D927A30DAFE8AF782FE44" pageId="6" pageNumber="527">
7 Parafacia completely silver-white dusted; blackish foremarginal band on wing reduced, not reaching beyond radial vein R4+5, and radial cell r2+3 at most dark basally; basal medial cell bm and basal radial cell br almost without microtrichia, discal medial cell dm more or less without microtrichia; arista three-segmented, basal segment usually small but well developed and only occasionally hard to detect when retracted into the basal flagellomere......................
<taxonomicName id="4C674D72B32D927A34C0FE2DF782FE44" ID-CoL="9HCFP" authority="Meigen, 1824" authorityName="Meigen" authorityYear="1824" box="[1165,1436,450,471]" class="Insecta" family="Conopidae" genus="Physocephala" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="527" phylum="Arthropoda" rank="species" species="variegata">
<emphasis id="B913EAE3B32D927A34C0FE2DF71FFE44" box="[1165,1281,450,471]" italics="true" pageId="6" pageNumber="527">P. variegata</emphasis>
(
<bibRefCitation id="EFF64B00B32D927A3540FE2DF78BFE44" author="Meigen" box="[1293,1429,450,471]" pageId="6" pageNumber="527" refString="Meigen, J. W. (1824) Systematische Beschreibung der bekannten europaischen zweiflugeligen Insekten. Vierter Theil. Schultz- Wundermann, Hamm, 428 pp." type="book" year="1824">Meigen, 1824</bibRefCitation>
)
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BD836F1B32D927A30DAFE30F785FDBC" blockId="6.[151,1438,151,1084]" pageId="6" pageNumber="527">
<keyLead id="309695C4B32D927A30DAFE30F785FDBC" pageId="6" pageNumber="527">
- Parafacia at most very narrowly dusted at eye margin; blackish foremarginal band on wing usually broader (although
<taxonomicName id="4C674D72B32D927A351EFE30F783FE67" ID-CoL="9HC8T" box="[1363,1437,479,500]" class="Insecta" family="Conopidae" genus="Physocephala" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="527" phylum="Arthropoda" rank="species" species="antiqua">
<emphasis id="B913EAE3B32D927A351EFE30F783FE67" box="[1363,1437,479,500]" italics="true" pageId="6" pageNumber="527">antiqua</emphasis>
</taxonomicName>
can have a reduced blackish wing margin similar to
<taxonomicName id="4C674D72B32D927A3297FE13F150FD82" ID-CoL="9HCFP" box="[730,846,508,529]" class="Insecta" family="Conopidae" genus="Physocephala" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="527" phylum="Arthropoda" rank="species" species="variegata">
<emphasis id="B913EAE3B32D927A3297FE13F150FD82" box="[730,846,508,529]" italics="true" pageId="6" pageNumber="527">P. variegata</emphasis>
</taxonomicName>
); wing cells completely covered with microtrichia (except
<taxonomicName id="4C674D72B32D927A35C7FE13F334FDBC" ID-CoL="9HC8T" class="Insecta" family="Conopidae" genus="Physocephala" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="527" phylum="Arthropoda" rank="species" species="antiqua">
<emphasis id="B913EAE3B32D927A35C7FE13F334FDBC" italics="true" pageId="6" pageNumber="527">P. antiqua</emphasis>
</taxonomicName>
, which has at least cell br without microtrichia); arista two-segmented, basal aristomere not developed.......... 8
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30932E54B32D927A30DAFDD8F785FC11" pageId="6" pageNumber="527">
<paragraph id="8BD836F1B32D927A30DAFDD8F782FD70" blockId="6.[151,1438,151,1084]" pageId="6" pageNumber="527">
<keyLead id="309695C4B32D927A30DAFDD8F782FD70" pageId="6" pageNumber="527">
8 Basal radial cell br completely without microtrichia, or in darker winged male specimens at least with a central stripe lacking microtrichia; subcostal cell sc usually distinctly lighter than radial cell r2+3; subcostal vein Sc usually as dark as R2+3; wing pattern very variable but usually more restricted; in less well marked specimens the dark pattern is restricted to a small black band between subcosta Sc and radial vein R4+5, and cell r2+3 is only basally darkened; if base of cubital cell cua1 is not hyaline then there is no distinct border between the dark base and the hyaline tip; if cell dm is dark brown then in most cases it is distinctly lighter than cell r2+3............................................................
<taxonomicName id="4C674D72B32D927A343BFD20F782FD70" ID-CoL="9HC8T" authority="Wiedemann, 1830" authorityName="Wiedemann" authorityYear="1830" box="[1142,1436,718,740]" class="Insecta" family="Conopidae" genus="Physocephala" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="527" phylum="Arthropoda" rank="species" species="antiqua">
<emphasis id="B913EAE3B32D927A343BFD20F6C9FD77" box="[1142,1239,719,740]" italics="true" pageId="6" pageNumber="527">P. antiqua</emphasis>
(
<bibRefCitation id="EFF64B00B32D927A34AEFD21F78BFD70" author="Wiedemann" box="[1251,1429,718,739]" pageId="6" pageNumber="527" refString="Wiedemann, C. R. W. (1830) Aussereuropaische zweiflugelige Insekten. Als Fortsetzung des Meigenschen Werkes. Zweither Teil. Schulz, Hamm, xii + 684 pp." type="book" year="1830">Wiedemann, 1830</bibRefCitation>
)
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BD836F1B32D927A30DAFD01F785FC11" blockId="6.[151,1438,151,1084]" pageId="6" pageNumber="527">
<keyLead id="309695C4B32D927A30DAFD01F785FC11" pageId="6" pageNumber="527">
- Basal radial cell br completely covered with microtrichia; either subcostal cell sc blackish like radial cell r2+3, and subcostal vein Sc dark like the radial vein R2+3,or subcostal cell sc hyaline and distinctly lighter than radial cell r2+3, and subcostal vein Sc distinctly lighter than the dark brown to black radial vein R2+3; wing pattern very variable, but never as restricted as
<taxonomicName id="4C674D72B32D927A3561FCC1F768FCD0" ID-CoL="9HC8T" box="[1324,1398,814,835]" class="Insecta" family="Conopidae" genus="Physocephala" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="527" phylum="Arthropoda" rank="species" species="antiqua">
<emphasis id="B913EAE3B32D927A3561FCC1F768FCD0" box="[1324,1398,814,835]" italics="true" pageId="6" pageNumber="527">antiqua</emphasis>
</taxonomicName>
can be; the base of cubital cell cua1 is uniformly blackish and almost always has a distinct border alongside the hyaline apical part; cell dm in most specimens is as brown to blackish as cell r2+3................................................... 9
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30932E54B32D927A30DAFC62F782FBAF" pageId="6" pageNumber="527">
<paragraph id="8BD836F1B32D927A30DAFC62F782FC72" blockId="6.[151,1438,151,1084]" pageId="6" pageNumber="527">
<keyLead id="309695C4B32D927A30DAFC62F782FC72" pageId="6" pageNumber="527">
9 Costal cell c and subcostal cell sc blackish like the adjacent cells; subcostal vein Sc black to dark brown like radius R2+3; radial cell r2+3 usually hyaline apically; base of cubital cell cua1 usually blackish; specimens with more or less black femora are frequent...........................................................................
<taxonomicName id="4C674D72B32D927A34E5FC23F782FC72" ID-CoL="9HCDC" authority="Meigen, 1804" authorityName="Meigen" authorityYear="1804" box="[1192,1436,972,994]" class="Insecta" family="Conopidae" genus="Physocephala" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="527" phylum="Arthropoda" rank="species" species="pusilla">
<emphasis id="B913EAE3B32D927A34E5FC23F71EFC71" box="[1192,1280,972,994]" italics="true" pageId="6" pageNumber="527">P. pusilla</emphasis>
(
<bibRefCitation id="EFF64B00B32D927A3540FC23F78BFC72" author="Meigen" box="[1293,1429,972,993]" pageId="6" pageNumber="527" refString="Meigen, J. W. (1804) Klassifikazion und Beschreibung der europaischen zweiflugeligen Insekten. (Diptera Linn.). Reichard, K., Braunschweig, 314 pp." type="book" year="1804">Meigen, 1804</bibRefCitation>
)
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BD836F1B32D927A30DAFC05F782FBAF" blockId="6.[151,1438,151,1084]" pageId="6" pageNumber="527">
<keyLead id="309695C4B32D927A30DAFC05F782FBAF" pageId="6" pageNumber="527">
- Costal cell and subcostal cell more or less hyaline, obvious lighter than the dark brown adjacent cells; subcostal vein Sc light yellow, obviously lighter than radius R2+3; radial cell r2+3 typically completely black; base of cubital cell cua1 hyaline in most specimens; legs usually completely orange-brown...................................
<taxonomicName id="4C674D72B32D927A3425FBC8F782FBAF" ID-CoL="9HCB4" authority="Meigen, 1824" authorityName="Meigen" authorityYear="1824" box="[1128,1436,1062,1084]" class="Insecta" family="Conopidae" genus="Physocephala" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="527" phylum="Arthropoda" rank="species" species="chrysorrhoea">
<emphasis id="B913EAE3B32D927A3425FBC8F71FFBAF" box="[1128,1281,1062,1084]" italics="true" pageId="6" pageNumber="527">P. chrysorrhoea</emphasis>
(
<bibRefCitation id="EFF64B00B32D927A3540FBC8F78BFBAF" author="Meigen" box="[1293,1429,1063,1084]" pageId="6" pageNumber="527" refString="Meigen, J. W. (1824) Systematische Beschreibung der bekannten europaischen zweiflugeligen Insekten. Vierter Theil. Schultz- Wundermann, Hamm, 428 pp." type="book" year="1824">Meigen, 1824</bibRefCitation>
)
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
</subSubSection>
</treatment>
</document>