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<document id="9466373F5292802544A816490D9434D5" ID-CLB-Dataset="51738" ID-DOI="10.5169/seals-403067" ID-GBIF-Dataset="76185a53-b237-4eae-90ed-2eb9d235f55b" checkinTime="1449846784143" checkinUser="donat" docAuthor="F. Christian Thompson" docDate="2013" docId="039EBB068B4DA0438BBFF857EC6B24B8" docLanguage="en" docName="seg-001_2013_86_3-4_a_002_d.pdf.imf" docOrigin="Mitteilungen der Schweizerischen Entomologischen Gesellschaft 86" docTitle="Ceriana dirickxi Thompson, sp. nov." docType="treatment" docVersion="9" lastPageNumber="148" masterDocId="FFA7C37E8B4CA0408979FFBDEE022144" masterDocTitle="A new species, Ceriana dirickxi (Syrphidae, Eristalinae, Cerioidini), is described and illustrated from Zimbabwe. A key to the Afrotropical species of Ceriana is given." masterLastPageNumber="150" masterPageNumber="145" pageNumber="146" updateTime="1732940961494" updateUser="ExternalLinkService">
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<mods:title id="3580849B86403DA79BE54510F711DF33">A new species, Ceriana dirickxi (Syrphidae, Eristalinae, Cerioidini), is described and illustrated from Zimbabwe. A key to the Afrotropical species of Ceriana is given.</mods:title>
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<mods:name id="0951D27A708C74E715860125396E2BE2" type="personal">
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<mods:namePart id="D025A1216514D7A8547CD3203E6FB32E">F. Christian Thompson</mods:namePart>
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<mods:title id="C7DADCB7D7011BAE7B640231B5FEE9C3">Mitteilungen der Schweizerischen Entomologischen Gesellschaft</mods:title>
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<mods:date id="13E73DD095ADE3C8E7A9DD8C0415F1A1">2013</mods:date>
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<mods:identifier id="008C0A29F6D1F94B07862FC632AA0328" type="DOI">10.5169/seals-403067</mods:identifier>
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<treatment id="039EBB068B4DA0438BBFF857EC6B24B8" ID-DOI="http://doi.org/10.5281/zenodo.6148825" ID-GBIF-Taxon="114923582" ID-Zenodo-Dep="6148825" LSID="urn:lsid:plazi:treatment:039EBB068B4DA0438BBFF857EC6B24B8" httpUri="http://treatment.plazi.org/id/039EBB068B4DA0438BBFF857EC6B24B8" lastPageId="3" lastPageNumber="148" pageId="1" pageNumber="146" scope_family="Syrphidae" scope_subFamily="Eristalinae" scope_tribe="Cerioidini">
<subSubSection id="C32D599B8B4DA0418BBFF857EB442943" box="[710,1350,2025,2063]" pageId="1" pageNumber="146" type="nomenclature">
<paragraph id="8B880A108B4DA0418BBFF857EB442943" box="[710,1350,2025,2063]" pageId="1" pageNumber="146">
<heading id="D0C0BD7C8B4DA0418BBFF857EB442943" box="[710,1350,2025,2063]" centered="true" fontSize="12" level="1" pageId="1" pageNumber="146" reason="1">
<taxonomicName id="4C3771938B4DA0418BBFF857EAA5294B" ID-CoL="8BDPK" authority="Thompson" authorityName="Thompson" box="[710,1191,2025,2063]" class="Insecta" family="Syrphidae" genus="Ceriana" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="146" phylum="Arthropoda" rank="species" species="dirickxi" status="sp . nov .">
<emphasis id="B943D6028B4DA0418BBFF857EDDD2943" box="[710,991,2025,2055]" italics="true" pageId="1" pageNumber="146">
Ceriana
<emphasis id="B943D6028B4DA0418A25F854EAA5294B" bold="true" box="[860,1191,2025,2063]" pageId="1" pageNumber="146">dirickxi Thompson</emphasis>
</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="A2706B798B4DA0418DC7F84FEB442943" box="[1214,1350,2034,2063]" pageId="1" pageNumber="146">
sp.
<emphasis id="B943D6028B4DA0418D85F84FEB442943" bold="true" box="[1276,1350,2034,2055]" pageId="1" pageNumber="146">nov.</emphasis>
</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C32D599B8B4DA042882DF792EDDF29CE" lastPageId="2" lastPageNumber="147" pageId="1" pageNumber="146" type="description">
<paragraph id="8B880A108B4DA041882DF792EDF328CF" pageId="1" pageNumber="146">
<emphasis id="B943D6028B4DA041882DF792EC152917" box="[340,535,2095,2131]" italics="true" pageId="1" pageNumber="146">Description</emphasis>
. Female (
<figureCitation id="130C16958B4DA0418BC6F793ED352915" box="[703,823,2094,2131]" captionStart-0="Fig. 1" captionStart-1="Fig. 2" captionStartId-0="1.[341,384,1845,1875]" captionStartId-1="2.[203,245,1339,1369]" captionTargetBox-0="[339,1720,810,1809]" captionTargetBox-1="[202,1579,258,1308]" captionTargetPageId-0="1" captionTargetPageId-1="2" captionText-0="Fig. 1. Ceriana dirickxi Thompson, sp. nov., holotype female. Dorsal habitus." captionText-1="Fig. 2. Ceriana éliríckxi Thompson, sp. nov., holotype female. Lateral habitus." httpUri="http://dx.doi.org/10.5281/zenodo.35238" pageId="1" pageNumber="146">
Figs
<number id="3DFF18378B4DA0418A6CF793ED4F290E" box="[789,845,2094,2129]" pageId="1" pageNumber="146" value="1.5" valueMax="2.0" valueMin="1.0">
1-
<figureCitation id="130C16958B4DA0418A41F793ED4F290E" box="[824,845,2094,2122]" captionStart-0="Fig. 1" captionStart-1="Fig. 2" captionStartId-0="1.[341,384,1845,1875]" captionStartId-1="2.[203,245,1339,1369]" captionTargetBox-0="[339,1720,810,1809]" captionTargetBox-1="[202,1579,258,1308]" captionTargetPageId-0="1" captionTargetPageId-1="2" captionText-0="Fig. 1. Ceriana dirickxi Thompson, sp. nov., holotype female. Dorsal habitus." captionText-1="Fig. 2. Ceriana éliríckxi Thompson, sp. nov., holotype female. Lateral habitus." httpUri="http://dx.doi.org/10.5281/zenodo.35239" pageId="1" pageNumber="146">2</figureCitation>
</number>
</figureCitation>
). Head. Reddish brown; face dark brown with broad yellow sublateral vitta and narrow reddish medial vitta, tubercle reddish; frons light reddish except small yellow macula lateral to junction of frons and face, sparsely white pilose; frontal prominence reddish brown; vertex reddish brown, sparsely white pilose; occiput reddish brown, white pollinose and pilose ventrally, more sparsely pollinose dorsally; gena yellow except reddish brown on medial
<number id="3DFF18378B4DA0418F5CF6B2E832286A" box="[1573,1584,2319,2350]" pageId="1" pageNumber="146" value="1.0">1</number>
/
<number id="3DFF18378B4DA0418F42F69AE841287F" box="[1595,1603,2343,2363]" pageId="1" pageNumber="146" value="3.0">3</number>
, white pilose. Antenna dark reddish brown, black pilose; arista yellow; antennal ratio:
<number id="3DFF18378B4DA0418821F6D2EF8228CF" box="[344,384,2415,2443]" pageId="1" pageNumber="146" value="1.7">1.7</number>
&quot; 1.0:1.0:
<number id="3DFF18378B4DA0418B6FF6D2EC4128CF" box="[534,579,2415,2443]" pageId="1" pageNumber="146" value="1.3">1.3</number>
:
<number id="3DFF18378B4DA0418B2BF6D2EC8628CF" box="[594,644,2415,2443]" pageId="1" pageNumber="146" value="0.2">0.2</number>
; antennifer ratio:
<number id="3DFF18378B4DA0418ACFF6D3EDE728CF" box="[950,997,2414,2443]" pageId="1" pageNumber="146" value="3.3">3.3</number>
.
</paragraph>
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<paragraph id="8B880A108B4EA04289B2FA86EAFA2410" box="[203,1272,1339,1372]" pageId="2" pageNumber="147">
Fig. 2.
<taxonomicName id="4C3771938B4EA0428854FA80ECA7241F" authority="Thompson" authorityName="Thompson" box="[301,677,1341,1371]" class="Insecta" family="Syrphidae" genus="Ceriana" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="147" phylum="Arthropoda" rank="species" species="dirickxi" status="sp . nov .">
<emphasis id="B943D6028B4EA0428854FA80EC092410" box="[301,523,1341,1364]" italics="true" pageId="2" pageNumber="147">Ceriana éliríckxi</emphasis>
Thompson
</taxonomicName>
,
<taxonomicNameLabel id="A2706B798B4EA0428BC3FAF8ED21241D" box="[698,803,1349,1372]" pageId="2" pageNumber="147">sp. nov.</taxonomicNameLabel>
, holotype female. Lateral habitus.
</paragraph>
</caption>
<paragraph id="8B880A108B4EA042885EFA7DEBD82659" pageId="2" pageNumber="147">
Thorax. Postpronotum reddish brown, pale pilose; scutum black on medial
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/
<number id="3DFF18378B4EA0428F6DFA7BE81E24AD" box="[1556,1564,1478,1513]" pageId="2" pageNumber="147" value="3.0">3</number>
, reddish brown laterally, sparsely gray pollinose, short appressed yellow pilose, with some black pile medially; pleuron reddish brown except pectus darker; scutellum reddish brown, pale pilose; calypter white; halter yellow. Legs light reddish brown except coxae darker, pale pilose. Wing: tricolored, brownish orange yellow along anterior margin on basal
<number id="3DFF18378B4EA0428B0CF91CEC822786" box="[629,640,1697,1730]" pageId="2" pageNumber="147" value="2.0">2</number>
/
<number id="3DFF18378B4EA0428BF3F917EC97278A" box="[650,661,1706,1742]" pageId="2" pageNumber="147" value="3.0">3</number>
extending posteriorly to vein CuA on basal
<number id="3DFF18378B4EA0428CEAF91CEB992785" box="[1427,1435,1697,1729]" pageId="2" pageNumber="147" value="1.0">1</number>
/
<number id="3DFF18378B4EA0428CDDF917EBAC2789" box="[1444,1454,1706,1741]" pageId="2" pageNumber="147" value="5.0">5</number>
and to vein Rs elsewhere, brownish black except hyaline on basomedial
<number id="3DFF18378B4EA0428C75F973EB1627AB" box="[1292,1300,1742,1775]" pageId="2" pageNumber="147" value="1.0">1</number>
/
<number id="3DFF18378B4EA0428C64F96AEB2527BF" box="[1309,1319,1751,1787]" pageId="2" pageNumber="147" value="3.0">3</number>
and along posterior margin; vein R
<number id="3DFF18378B4EA0428B5FF8A8EC36266D" box="[550,564,1813,1833]" pageId="2" pageNumber="147" value="4.0">4</number>
+
<number id="3DFF18378B4EA0428B3FF8A8EC56266D" box="[582,596,1813,1833]" pageId="2" pageNumber="147" value="5.0">5</number>
sinuate but without a spur; completely microtrichose.
</paragraph>
<paragraph id="8B880A108B4EA042885EF890EAEF2918" pageId="2" pageNumber="147">
Abdomen. Dark without pale yellow maculae, short black pilose; l
<emphasis id="B943D6028B4EA0428CEDF890EBA7267A" box="[1428,1445,1837,1854]" italics="true" pageId="2" pageNumber="147"></emphasis>
tergum black;
<number id="3DFF18378B4EA0428845F8E7EF492632" box="[316,331,1882,1910]" pageId="2" pageNumber="147" value="2.0">2</number>
<emphasis id="B943D6028B4EA0428835F8E0EF5A2630" box="[332,344,1885,1908]" italics="true" pageId="2" pageNumber="147"></emphasis>
d tergum dark reddish brown except with black triangular area and based on posterior
<number id="3DFF18378B4EA04288D8F838EFAE26E1" box="[417,428,1925,1957]" pageId="2" pageNumber="147" value="2.0">2</number>
/
<number id="3DFF18378B4EA04288CFF833EFC226F6" box="[438,448,1934,1970]" pageId="2" pageNumber="147" value="3.0">3</number>
with apex on anterior margin;
<number id="3DFF18378B4EA0428AA0F838EA0126E1" box="[985,1027,1925,1957]" pageId="2" pageNumber="147" value="3111.0">3111</number>
tergum narrowly reddish brown on basolateral
<number id="3DFF18378B4EA04288C7F80EEFCA2690" box="[446,456,1971,2004]" pageId="2" pageNumber="147" value="1.0">1</number>
/
<number id="3DFF18378B4EA04288AAF871EFD9269B" box="[467,475,1996,2015]" pageId="2" pageNumber="147" value="4.0">4</number>
, black elsewhere;
<number id="3DFF18378B4EA0428A76F80BED2B2697" box="[783,809,1974,2003]" pageId="2" pageNumber="147" value="41.0">41</number>
h tergum black except for small reddish brown triangular area on apical
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<number id="3DFF18378B4EA0428B04F85CEC852945" box="[637,647,2017,2049]" pageId="2" pageNumber="147" value="1.0">1</number>
</geoCoordinate>
<emphasis id="B943D6028B4EA0428BFFF857EC92294D" box="[646,656,2026,2057]" italics="true" pageId="2" pageNumber="147">//</emphasis>
/
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<number id="3DFF18378B4EA0428BE8F844EC9B2949" box="[657,665,2041,2061]" pageId="2" pageNumber="147" value="1.0">1</number>
<number id="3DFF18378B4EA0428BE8F844EC982949" box="[657,666,2041,2061]" pageId="2" pageNumber="147" value="4.0">4</number>
</geoCoordinate>
;g
<number id="3DFF18378B4EA0428BCFF85CECDD2945" box="[694,735,2017,2049]" pageId="2" pageNumber="147" value="5111.0">5111</number>
tergum reddish brown, pale pilose; sterna black, black appressed short pilose medially, yellow pilose laterally; abdominal segmental ratio. l. l.l. 0: l.
<number id="3DFF18378B4EA042888EF7FDEC072918" box="[503,517,2112,2140]" pageId="2" pageNumber="147" value="3.0">3</number>
: l.
<number id="3DFF18378B4EA0428B53F7FDEC412918" box="[554,579,2112,2140]" pageId="2" pageNumber="147" value="7.0">7</number>
:
<number id="3DFF18378B4EA0428B2DF7FDEC8C2919" box="[596,654,2112,2141]" pageId="2" pageNumber="147" value="0.3">0.3</number>
; abdominal petiole ratio: l.0: 1.0:l. l
</paragraph>
<paragraph id="8B880A108B4EA042884BF7D1EDDF29CE" box="[306,989,2156,2194]" pageId="2" pageNumber="147">
Length. Body,
<number id="3DFF18378B4EA0428B4BF7D0EC7629CE" box="[562,628,2157,2186]" pageId="2" pageNumber="147" value="13.6">13.6</number>
mrn, wing, 12.0 mm.
</paragraph>
</subSubSection>
<subSubSection id="C32D599B8B4EA043885FF727E82020A5" lastPageId="3" lastPageNumber="148" pageId="2" pageNumber="147" type="diagnosis">
<paragraph id="8B880A108B4EA043885FF727E82020A5" lastPageId="3" lastPageNumber="148" pageId="2" pageNumber="147">
<emphasis id="B943D6028B4EA042885FF727EC992984" box="[294,667,2202,2240]" italics="true" pageId="2" pageNumber="147">Differential Diagnosis</emphasis>
.
<taxonomicName id="4C3771938B4EA0428BCFF721EDC429FC" box="[694,966,2203,2232]" class="Insecta" family="Syrphidae" genus="Ceriana" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="147" phylum="Arthropoda" rank="species" species="dirickxi">
<emphasis id="B943D6028B4EA0428BCFF721EDC429FC" box="[694,966,2203,2232]" italics="true" pageId="2" pageNumber="147">Ceriana dirickxi</emphasis>
</taxonomicName>
runs to
<emphasis id="B943D6028B4EA0428D2FF726EB3E2984" box="[1110,1340,2203,2240]" italics="true" pageId="2" pageNumber="147">Ceriarıa ponti</emphasis>
Thompson in the last key to Afrotropical cerioidines (Thompson
<number id="3DFF18378B4EA0428D5BF774EA7329A1" box="[1058,1137,2249,2277]" pageId="2" pageNumber="147" value="2013.0">2013</number>
a:
<number id="3DFF18378B4EA0428DE4F775EAC129A1" box="[1181,1219,2248,2277]" pageId="2" pageNumber="147" value="73.0">73</number>
), and is quite similar in stature to that species but is quite different in coloration.
<taxonomicName id="4C3771938B4EA0428DEBF74BEB11285F" box="[1170,1299,2294,2331]" pageId="2" pageNumber="147" rank="species" species="ponzi">
C.
<emphasis id="B943D6028B4EA0428DC5F74AEB11285F" box="[1212,1299,2295,2331]" italics="true" pageId="2" pageNumber="147">ponzi</emphasis>
</taxonomicName>
has a dark abdomen with a bright continuous yellow sublateral margin, whereas
<taxonomicName id="4C3771938B4EA0428C7CF699EBB3287B" box="[1285,1457,2339,2368]" class="Insecta" family="Syrphidae" genus="Ceriana" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="147" phylum="Arthropoda" rank="species" species="dirickxi">
<emphasis id="B943D6028B4EA0428C7CF699EB1D2804" box="[1285,1311,2340,2368]" italics="true" pageId="2" pageNumber="147">C</emphasis>
.
<emphasis id="B943D6028B4EA0428C4DF69EEBB3287B" box="[1332,1457,2339,2367]" italics="true" pageId="2" pageNumber="147">dirickxi</emphasis>
</taxonomicName>
has an unicolorous, brownish red to black abdomen.
<taxonomicName id="4C3771938B4EA0428ABEF6EFEA71282A" box="[967,1139,2385,2414]" class="Insecta" family="Syrphidae" genus="Ceriana" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="147" phylum="Arthropoda" rank="species" species="clirickxi">
<emphasis id="B943D6028B4EA0428ABEF6EFEA71282A" box="[967,1139,2385,2414]" italics="true" pageId="2" pageNumber="147">C cliríckxi</emphasis>
</taxonomicName>
was collected at the same locality and by the same collector as the only two known specimens of
<taxonomicName id="4C3771938B4FA0438CAEFEB3ECB62018" authority="Brunetti. Hence" authorityName="Brunetti. Hence" class="Insecta" family="Syrphidae" genus="Ceriana" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="148" phylum="Arthropoda" rank="species" species="dilatipes">
<emphasis id="B943D6028B4FA0438CAEFEB3EF9C201B" italics="true" pageId="3" pageNumber="148">Ceriana dilatipes</emphasis>
Brunetti. Hence
</taxonomicName>
, while one may think that these are only color variants of the same species, they are quite distinct:
<taxonomicName id="4C3771938B4FA0438AB9FED5EA7F20C9" box="[960,1149,360,397]" class="Insecta" family="Syrphidae" genus="Ceriana" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="148" phylum="Arthropoda" rank="species" species="dilaripes">
<emphasis id="B943D6028B4FA0438AB9FED5EDD920C1" box="[960,987,360,389]" italics="true" pageId="3" pageNumber="148">C</emphasis>
.
<emphasis id="B943D6028B4FA0438A96FED5EA7F20C9" box="[1007,1149,360,397]" italics="true" pageId="3" pageNumber="148">dilarípes</emphasis>
</taxonomicName>
has broad apical yellow fascia on
<number id="3DFF18378B4FA043882BFE29EF6320F0" box="[338,353,404,436]" pageId="3" pageNumber="148" value="2.0">2</number>
nd,
<number id="3DFF18378B4FA04388E1FE29EFA720F6" box="[408,421,404,434]" pageId="3" pageNumber="148" value="3.0">3</number>
rd and
<number id="3DFF18378B4FA0438B6AFE29EC2420F6" box="[531,550,404,434]" pageId="3" pageNumber="148" value="4.0">4</number>
'“ terga, a yellow vitta on the laterotergum as well as a bare alula, whereas
<taxonomicName id="4C3771938B4FA04388D8FE7EEC4D20A4" box="[417,591,450,480]" class="Insecta" family="Syrphidae" genus="Ceriana" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="148" phylum="Arthropoda" rank="species" species="dirickxi">
<emphasis id="B943D6028B4FA04388D8FE7EEFBE20A4" box="[417,444,451,480]" italics="true" pageId="3" pageNumber="148">C</emphasis>
.
<emphasis id="B943D6028B4FA04388A8FE7FEC4D20A4" box="[465,591,450,480]" italics="true" pageId="3" pageNumber="148">dirickxi</emphasis>
</taxonomicName>
lacks these yellow maculae and has a microtrichose alula.
</paragraph>
</subSubSection>
<subSubSection id="C32D599B8B4FA04388C8FE4CEB6623B7" pageId="3" pageNumber="148" type="materials_examined">
<materialsCitation id="3B5F004D8B4FA04388C8FE4CEB6623B7" ID-GBIF-Occurrence="1224744184" collectingDate="1926-10-12" collectionCode="National Museum of South Africa" collectorName="R. H. R. Stevenson" country="Zimbabwe" latitude="-19.583334" location="SAW MILLS // S. Rhodesia" longLatPrecision="1271" longitude="28.2" pageId="3" pageNumber="148" specimenCode="NMSA-DIP / 44959" specimenCount="1" specimenCount-female="1" typeStatus="type">
<paragraph id="8B880A108B4FA04388C8FE4CED292381" pageId="3" pageNumber="148">
<emphasis id="B943D6028B4FA04388C8FE4CECA62349" box="[433,676,497,534]" italics="true" pageId="3" pageNumber="148">
<typeStatus id="548CB4B28B4FA04388C8FE4CEFFD2352" box="[433,511,497,534]" pageId="3" pageNumber="148">Type</typeStatus>
Material
</emphasis>
.
<typeStatus id="548CB4B28B4FA0438BB9FE4DED5B2353" box="[704,857,496,535]" pageId="3" pageNumber="148">Holotype</typeStatus>
<specimenCount id="9D31C1998B4FA0438A15FE4CEDDE234A" box="[876,988,497,526]" pageId="3" pageNumber="148" type="female">female</specimenCount>
pinned with the following labels:
<emphasis id="B943D6028B4FA0438F3CFE4FE868234B" box="[1605,1642,498,527]" italics="true" pageId="3" pageNumber="148">&lt;&lt;</emphasis>
<location id="8EE85CCB8B4FA0438F12FE4FECBE2378" LSID="urn:lsid:plazi:treatment:039EBB068B4DA0438BBFF857EC6B24B8:8EE85CCB8B4FA0438F12FE4FECBE2378" country="Zimbabwe" latitude="-19.583334" longLatPrecision="1271" longitude="28.2" name="SAW MILLS // S. Rhodesia" pageId="3" pageNumber="148">SAW MILLS // S. Rhodesia</location>
//
<collectingDate id="EFCDD5388B4FA0438B92FDA3EDA22378" box="[747,928,542,572]" pageId="3" pageNumber="148" value="1926-10-12">
<date id="FF892CD08B4FA0438B92FDA3EDA22378" box="[747,928,542,572]" pageId="3" pageNumber="148" value="1926-10-12">10.12.1926</date>
</collectingDate>
//
<collectorName id="26C26FC68B4FA0438AB3FDA2EAF32378" box="[970,1265,543,572]" pageId="3" pageNumber="148">R.H.R. Stevenson</collectorName>
» [with a narrow black bor- der on label]; &lt;&lt;
<specimenCode id="DB91A26B8B4FA0438B26FDF1ED952328" box="[607,919,588,620]" pageId="3" pageNumber="148">
<emphasis id="B943D6028B4FA0438B26FDF1ED13232D" bold="true" box="[607,785,588,617]" italics="true" pageId="3" pageNumber="148">NMSA-DIP</emphasis>
/
<number id="3DFF18378B4FA0438A57FDF0ED952328" box="[814,919,589,620]" pageId="3" pageNumber="148" value="44959.0">44959</number>
</specimenCode>
;» and &lt;&lt;
<typeStatus id="548CB4B28B4FA0438D54FDF0EAB02337" box="[1069,1202,589,627]" pageId="3" pageNumber="148">Holotype</typeStatus>
//
<taxonomicName id="4C3771938B4FA0438DA5FDF0EB5E232E" box="[1244,1372,589,618]" class="Insecta" family="Syrphidae" genus="Ceriana" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="148" phylum="Arthropoda" rank="genus">Ceriana</taxonomicName>
//
<taxonomicName id="4C3771938B4FA0438CFFFDF0E807232E" box="[1414,1541,589,618]" class="Insecta" family="Syrphidae" genus="Ceriana" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="148" phylum="Arthropoda" rank="species" species="dirickxi">dirickxi</taxonomicName>
// Thompson
<number id="3DFF18378B4FA04388E0FDC7EFEB23D3" box="[409,489,634,663]" pageId="3" pageNumber="148" value="2013.0">2013</number>
» [hand-written on orange card stock] deposited in
<collectionCode id="ED2692D58B4FA0438C2FFDC6EC2A238E" pageId="3" pageNumber="148">National Museum of South Africa</collectionCode>
, Bloemfontein.
</paragraph>
<paragraph id="8B880A108B4FA04388C8FD6BEB6623B7" box="[433,1380,725,763]" pageId="3" pageNumber="148">
<emphasis id="B943D6028B4FA04388C8FD6BEC8B23BE" box="[433,649,725,763]" italics="true" pageId="3" pageNumber="148">
<typeStatus id="548CB4B28B4FA04388C8FD6BEFFC23BF" box="[433,510,726,763]" pageId="3" pageNumber="148">Type</typeStatus>
locality
</emphasis>
.
<collectingCountry id="F3204A808B4FA0438BE7FD68ED5023B0" box="[670,850,725,756]" name="Zimbabwe" pageId="3" pageNumber="148" value="Zimbabwe">Zimbabwe</collectingCountry>
,
<location id="8EE85CCB8B4FA0438A1EFD6BEA1023B0" LSID="urn:lsid:plazi:treatment:039EBB068B4DA0438BBFF857EC6B24B8:8EE85CCB8B4FA0438A1EFD6BEA1023B0" box="[871,1042,726,756]" country="Zimbabwe" latitude="-19.583334" longLatPrecision="1271" longitude="28.2" name="Saw Mills" pageId="3" pageNumber="148">Saw Mills</location>
,
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<number id="3DFF18378B4FA0438D52FD6BEA5723B0" box="[1067,1109,726,756]" pageId="3" pageNumber="148" value="19.0">19</number>
°
<number id="3DFF18378B4FA0438D1EFD6BEA9023B0" box="[1127,1170,726,756]" pageId="3" pageNumber="148" value="35.0">
<emphasis id="B943D6028B4FA0438D1EFD6BEA9023B0" bold="true" box="[1127,1170,726,756]" pageId="3" pageNumber="148">35</emphasis>
</number>
<emphasis id="B943D6028B4FA0438DEAFD6AEA9923B7" box="[1171,1179,727,755]" italics="true" pageId="3" pageNumber="148"></emphasis>
S
</geoCoordinate>
,
<geoCoordinate id="EE036CD78B4FA0438DBCFD6BEB6623B7" box="[1221,1380,726,755]" direction="east" orientation="longitude" pageId="3" pageNumber="148" precision="925" value="28.2">
028°
<number id="3DFF18378B4FA0438C61FD6BEB3F23B7" box="[1304,1341,726,755]" pageId="3" pageNumber="148" value="12.0">12</number>
E
</geoCoordinate>
</paragraph>
</materialsCitation>
</subSubSection>
<subSubSection id="C32D599B8B4FA04388D6FCBEED492264" box="[431,843,771,800]" pageId="3" pageNumber="148" type="distribution">
<paragraph id="8B880A108B4FA04388D6FCBEED492264" box="[431,843,771,800]" pageId="3" pageNumber="148">
<emphasis id="B943D6028B4FA04388D6FCBEEC7E2264" box="[431,636,771,800]" italics="true" pageId="3" pageNumber="148">Distribution</emphasis>
. Zimbabwe.
</paragraph>
</subSubSection>
<subSubSection id="C32D599B8B4FA04388D6FC8CEC6B24B8" pageId="3" pageNumber="148" type="etymology">
<paragraph id="8B880A108B4FA04388D6FC8CEC6B24B8" pageId="3" pageNumber="148">
<emphasis id="B943D6028B4FA04388D6FC8CEC612212" box="[431,611,817,854]" italics="true" pageId="3" pageNumber="148">Etymology</emphasis>
. Traditionally cerioidine species are named after distinguished dipterists. So. I am delighted to name this distinctive species after my former colleague, Henri Dirickx (
<number id="3DFF18378B4FA0438BB4FC30ED1F22E8" box="[717,797,909,940]" pageId="3" pageNumber="148" value="1928.0">1928</number>
04.23 —
<number id="3DFF18378B4FA0438AD5FC30EA3322EE" box="[940,1073,909,938]" pageId="3" pageNumber="148" value="2013.02">2013.02</number>
.05), who recently passed on. I am only sorry that I did not do this sooner. Henri was born in Belgium, Anvers [the original home of another flower fly worker, Marc De Meyer] and was trained as a civil engineer. Later he worked for the United Nations Economic Commission in Geneva and retired in
<number id="3DFF18378B4FA0438B3CFBF9EC962525" box="[581,660,1092,1121]" pageId="3" pageNumber="148" value="1988.0">1988</number>
. In his retirement, he worked on Afrotropical flower flies. He published a detailed catalog of the species (Dirickx
<number id="3DFF18378B4FA0438DB0FBCFEB1925D1" box="[1225,1307,1138,1173]" pageId="3" pageNumber="148" value="1998.0">1998</number>
), summarizing the prior work on these flies as well as revisions of various genera:
<taxonomicName id="4C3771938B4FA0438C72FB22EFB025AB" authority="Dirickx 1995" authorityName="Dirickx" authorityYear="1995" class="Insecta" family="Syrphidae" genus="Spheginobaccha" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="148" phylum="Arthropoda" rank="genus">
<emphasis id="B943D6028B4FA0438C72FB22E81E2581" box="[1291,1564,1183,1221]" italics="true" pageId="3" pageNumber="148">Spheginobaccha</emphasis>
(Dirickx
<number id="3DFF18378B4FA043882CFB70EFA425B4" box="[341,422,1229,1264]" pageId="3" pageNumber="148" value="1995.0">1995</number>
)
</taxonomicName>
,
<taxonomicName id="4C3771938B4FA04388B0FB70EDB025B5" authority="Dirickx 2001" authorityName="Dirickx" authorityYear="2001" box="[457,946,1229,1265]" class="Insecta" family="Syrphidae" genus="Melanostoma" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="148" phylum="Arthropoda" rank="genus">
<emphasis id="B943D6028B4FA04388B0FB70ECA825AE" box="[457,682,1229,1258]" italics="true" pageId="3" pageNumber="148">Melanostoma</emphasis>
(Dirickx
<number id="3DFF18378B4FA0438A2DFB70EDA725A8" box="[852,933,1229,1260]" pageId="3" pageNumber="148" value="2001.0">2001</number>
)
</taxonomicName>
&amp;
<taxonomicName id="4C3771938B4FA0438A97FB70EBB625B5" authority="Dirickx 2010" authorityName="Dirickx" authorityYear="2010" box="[1006,1460,1229,1265]" class="Insecta" family="Syrphidae" genus="Allobaccha" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="148" phylum="Arthropoda" rank="genus">
<emphasis id="B943D6028B4FA0438A97FB70EAA925AE" box="[1006,1195,1229,1258]" italics="true" pageId="3" pageNumber="148">Allobaccha</emphasis>
(Dirickx
<number id="3DFF18378B4FA0438C2CFB70EBAB25B5" box="[1365,1449,1229,1265]" pageId="3" pageNumber="148" value="2010.0">2010</number>
)
</taxonomicName>
. Also, he published a review of fossil flower flies (Dirickx
<number id="3DFF18378B4FA0438D25FB46EAAE2458" box="[1116,1196,1275,1308]" pageId="3" pageNumber="148" value="2009.0">2009</number>
) and a couple of other papers, all of his papers on flower flies are listed in the reference section (Dirickx 1994, 2009; Dirickx
<emphasis id="B943D6028B4FA0438B3FFAE1EC8C2437" box="[582,654,1366,1395]" italics="true" pageId="3" pageNumber="148">et al</emphasis>
.
<number id="3DFF18378B4FA0438BD0FAEBECF5243C" box="[681,759,1366,1400]" pageId="3" pageNumber="148" value="1996.0">1996</number>
; Dirickx &amp; Obrecht
<number id="3DFF18378B4FA0438D2FFAEBEAAB2430" box="[1110,1193,1366,1396]" pageId="3" pageNumber="148" value="2007.0">2007</number>
; Dirickx &amp; Steffan
<number id="3DFF18378B4FA0438C84FAEAE84E2430" box="[1533,1612,1367,1396]" pageId="3" pageNumber="148" value="1992.0">1992</number>
; Maibach
<emphasis id="B943D6028B4FA04388D0FA34EFF224E5" box="[425,496,1412,1441]" italics="true" pageId="3" pageNumber="148">et al</emphasis>
.
<number id="3DFF18378B4FA0438B70FA39EC5824E3" box="[521,602,1412,1447]" pageId="3" pageNumber="148" value="1995.0">1995</number>
). Finally, I and Martin Hauser are in the process of finishing a joint paper with him on Madagascar cerioidine flies. Unfortunately, he passed away too soon to do more.
</paragraph>
</subSubSection>
</treatment>
</document>