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<document ID-DOI="10.5733/afin.049.0102" ID-ISSN="2305-2562" ID-Zenodo-Dep="7649425" approvalRequired="21" approvalRequired_for_textStreams="21" checkinTime="1676639480650" checkinUser="felipe" docAuthor="Ebejer, M. J." docDate="2008" docId="03BA186636627B75EAD3FD10E20DFBA7" docLanguage="en" docName="AfrInvertebr.49.1.77-108.pdf" docOrigin="African Invertebrates 49 (1)" docSource="http://www.bioone.org/doi/abs/10.5733/afin.049.0102" docStyle="DocumentStyle:0201127D758FBEB889983D376DC13FCB:AfrInvertebr.2001-2015.journal_article.1cover" docStyleId="0201127D758FBEB889983D376DC13FCB" docStyleName="AfrInvertebr.2001-2015.journal_article.1cover" docTitle="Gymnochiromyia nubilipennis Ebejer 2008, sp. n." docType="treatment" docVersion="2" lastPageNumber="100" masterDocId="FF83601E36757B6DEB4BFFAAE128FFCF" masterDocTitle="New species of Gymnochiromyia Hendel, 1933 (Diptera: Schizophora: Chyromyidae) from Southern Africa" masterLastPageNumber="77" masterPageNumber="77" pageNumber="99" updateTime="1676639888460" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>New species of Gymnochiromyia Hendel, 1933 (Diptera: Schizophora: Chyromyidae) from Southern Africa</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Ebejer, M. J.</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>African Invertebrates</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2008</mods:date>
<mods:detail type="pubDate">
<mods:number>2008-06-30</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>49</mods:number>
</mods:detail>
<mods:detail type="issue">
<mods:number>1</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>77</mods:start>
<mods:end>77</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://www.bioone.org/doi/abs/10.5733/afin.049.0102</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">10.5733/afin.049.0102</mods:identifier>
<mods:identifier type="ISSN">2305-2562</mods:identifier>
<mods:identifier type="Zenodo-Dep">7649425</mods:identifier>
</mods:mods>
<treatment ID-DOI="http://doi.org/10.5281/zenodo.7649457" ID-Zenodo-Dep="7649457" LSID="urn:lsid:plazi:treatment:03BA186636627B75EAD3FD10E20DFBA7" httpUri="http://treatment.plazi.org/id/03BA186636627B75EAD3FD10E20DFBA7" lastPageId="24" lastPageNumber="100" pageId="23" pageNumber="99">
<subSubSection box="[408,839,698,723]" pageId="23" pageNumber="99" type="nomenclature">
<paragraph blockId="23.[144,1104,698,1670]" box="[408,839,698,723]" pageId="23" pageNumber="99">
<heading box="[408,839,698,723]" centered="true" fontSize="11" level="2" pageId="23" pageNumber="99" reason="2">
<taxonomicName authority="Ebejer, 2008" authorityName="Ebejer" authorityYear="2008" box="[408,773,698,723]" class="Insecta" family="Chyromyidae" genus="Gymnochiromyia" kingdom="Animalia" order="Diptera" pageId="23" pageNumber="99" phylum="Arthropoda" rank="species" species="nubilipennis" status="sp. n.">
<emphasis bold="true" box="[408,773,698,723]" pageId="23" pageNumber="99">Gymnochiromyia nubilipennis</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[779,839,698,723]" pageId="23" pageNumber="99" rank="species">sp. n.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection lastPageId="24" lastPageNumber="100" pageId="23" pageNumber="99" type="description">
<paragraph blockId="23.[144,1104,698,1670]" box="[584,663,738,763]" pageId="23" pageNumber="99">
<figureCitation box="[584,663,738,763]" captionStart="Figs 19, 20" captionStartId="25.[144,184,568,588]" captionTargetBox="[220,1020,206,548]" captionTargetId="figure-412@25.[220,1020,206,548]" captionTargetPageId="25" captionText="Figs 19, 20. Male hypopygia, lateral aspect: (19) G. nubilipennis sp. n., scale bar = 0.25 mm; (20) G. pretoriella sp. n., scale bar = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.7649471" httpUri="https://zenodo.org/record/7649471/files/figure.png" pageId="23" pageNumber="99">Fig. 19</figureCitation>
</paragraph>
<paragraph blockId="23.[144,1104,698,1670]" pageId="23" pageNumber="99">
Etymology: From Latin
<emphasis box="[421,503,778,802]" italics="true" pageId="23" pageNumber="99">nubilus</emphasis>
(cloud) and
<emphasis box="[650,718,778,802]" italics="true" pageId="23" pageNumber="99">penna</emphasis>
(wing); the combination refers to the coloured patch on the wing of the males.
</paragraph>
<paragraph blockId="23.[144,1104,698,1670]" pageId="23" pageNumber="99">
Diagnosis: This species is characterized by unusually long setae especially vertical and
<emphasis box="[144,189,882,906]" italics="true" pageId="23" pageNumber="99">scut</emphasis>
; by 2 black
<emphasis box="[323,368,882,906]" italics="true" pageId="23" pageNumber="99">msn</emphasis>
stripes lateral to
<emphasis box="[556,582,882,906]" italics="true" pageId="23" pageNumber="99">dc</emphasis>
lines that may continue on to lateral boarder of the
<emphasis box="[186,231,914,938]" italics="true" pageId="23" pageNumber="99">scut</emphasis>
; male with a brown patch in anterior half of apical third of wing. Among the
<taxonomicName baseAuthorityName="Ebejer" baseAuthorityYear="2000" box="[144,296,946,971]" class="Insecta" family="Chyromyidae" kingdom="Animalia" order="Diptera" pageId="23" pageNumber="99" phylum="Arthropoda" rank="family">Chyromyidae</taxonomicName>
known so far, this is the only species that has a coloured patch on the wing in the male.
</paragraph>
<paragraph blockId="23.[144,1104,698,1670]" box="[144,283,1017,1042]" pageId="23" pageNumber="99">Description:</paragraph>
<paragraph blockId="23.[144,1104,698,1670]" box="[144,208,1055,1080]" pageId="23" pageNumber="99">
<emphasis box="[144,202,1056,1080]" italics="true" pageId="23" pageNumber="99">Male</emphasis>
.
</paragraph>
<paragraph blockId="23.[144,1104,698,1670]" pageId="23" pageNumber="99">
<emphasis box="[144,206,1094,1118]" italics="true" pageId="23" pageNumber="99">Head</emphasis>
: Somewhat shrivelled, yellow with black
<emphasis box="[710,737,1094,1118]" italics="true" pageId="23" pageNumber="99">oc</emphasis>
triangle;
<emphasis box="[855,874,1094,1118]" italics="true" pageId="23" pageNumber="99">fr</emphasis>
narrowing towards antennae, yellow (discoloured posteriorly due to post mortem changes) with about 8 fine white setulae; gena pale yellow about 0.65 height of eye; face poorly sclerotised and depressed; antenna yellow, third segment with dense fine pubescence around anterior margin; second segment with long yellow seta dorsally; arista black almost to base of third segment, but first two segments all yellow; peristomal setae white, as long as those on gena; isolated post-genal seta long; postocular setulae long and 2 irregular rows;
<emphasis box="[213,241,1318,1342]" italics="true" pageId="23" pageNumber="99">vti</emphasis>
and
<emphasis box="[295,328,1318,1342]" italics="true" pageId="23" pageNumber="99">vte</emphasis>
very long,
<emphasis box="[455,483,1318,1342]" italics="true" pageId="23" pageNumber="99">vti</emphasis>
about twice as long as hindmost of 3
<emphasis box="[905,944,1318,1342]" italics="true" pageId="23" pageNumber="99">orb</emphasis>
;
<emphasis box="[959,985,1318,1342]" italics="true" pageId="23" pageNumber="99">oc</emphasis>
and
<emphasis box="[1039,1073,1318,1342]" italics="true" pageId="23" pageNumber="99">pvt</emphasis>
of equal length and about as long as anterior
<emphasis box="[616,655,1350,1374]" italics="true" pageId="23" pageNumber="99">orb</emphasis>
.
</paragraph>
<paragraph blockId="23.[144,1104,698,1670]" lastBlockId="24.[181,1142,206,1128]" lastPageId="24" lastPageNumber="100" pageId="23" pageNumber="99">
<emphasis box="[144,225,1389,1413]" italics="true" pageId="23" pageNumber="99">Thorax</emphasis>
:
<emphasis box="[241,286,1389,1413]" italics="true" pageId="23" pageNumber="99">msn</emphasis>
pale brown; anteriorly just above neck a pair of very short broad black confluent stripes narrowly separated in midline only posteriorly, these do not extend beyond hind margin of
<emphasis box="[412,440,1453,1477]" italics="true" pageId="23" pageNumber="99">hu</emphasis>
; lateral to these and medial to
<emphasis box="[795,823,1453,1477]" italics="true" pageId="23" pageNumber="99">hu</emphasis>
, but set back a little is a round black spot; in line with this but commencing behind transverse
<emphasis box="[952,997,1485,1509]" italics="true" pageId="23" pageNumber="99">msn</emphasis>
suture is another narrower black stripe that continues along lateral boarder of
<emphasis box="[897,942,1517,1541]" italics="true" pageId="23" pageNumber="99">scut</emphasis>
and on to
<emphasis box="[1055,1097,1517,1541]" italics="true" pageId="23" pageNumber="99">mtn</emphasis>
, itself all black; viewed from above,
<emphasis box="[535,563,1549,1573]" italics="true" pageId="23" pageNumber="99">hu</emphasis>
and
<emphasis box="[614,657,1549,1573]" italics="true" pageId="23" pageNumber="99">ntpl</emphasis>
appear contrastingly pale yellow; pleura entirely pale yellow apart from dark brown spot on
<emphasis box="[737,785,1581,1605]" italics="true" pageId="23" pageNumber="99">hypl</emphasis>
and around base of haltere. Chaetotaxy: 0+2
<emphasis box="[340,366,1613,1637]" italics="true" pageId="23" pageNumber="99">dc</emphasis>
set far back,
<emphasis box="[522,570,1613,1637]" italics="true" pageId="23" pageNumber="99">acrs</emphasis>
in 6 irregular rows, prescutellar pair almost as long as hind
<emphasis box="[292,318,1645,1669]" italics="true" pageId="23" pageNumber="99">dc</emphasis>
, 2
<emphasis box="[356,384,1645,1669]" italics="true" pageId="23" pageNumber="99">hu</emphasis>
, (one long, one short), 1
<emphasis box="[675,736,1645,1669]" italics="true" pageId="23" pageNumber="99">psthu</emphasis>
, 2
<emphasis box="[773,817,1645,1669]" italics="true" pageId="23" pageNumber="99">ntpl</emphasis>
, 1 short
<emphasis box="[919,958,1645,1669]" italics="true" pageId="23" pageNumber="99">pra</emphasis>
(in
<typeStatus box="[1006,1104,1645,1670]" pageId="23" pageNumber="99">holotype</typeStatus>
only), 1
<emphasis box="[274,299,206,230]" italics="true" pageId="24" pageNumber="100">sa</emphasis>
, 1
<emphasis box="[332,360,206,230]" italics="true" pageId="24" pageNumber="100">pa</emphasis>
, 2 usual pairs of
<emphasis box="[549,594,206,230]" italics="true" pageId="24" pageNumber="100">scut</emphasis>
but apical pair almost twice as long as basal pair, 1
<emphasis box="[202,255,238,262]" italics="true" pageId="24" pageNumber="100">mspl</emphasis>
, 1
<emphasis box="[290,330,238,262]" italics="true" pageId="24" pageNumber="100">stpl</emphasis>
, in addition several long white setulae on both sclerites.
</paragraph>
<paragraph blockId="24.[181,1142,206,1128]" pageId="24" pageNumber="100">
Wing: Veins brown except M vein along discal cell and posterior cross vein, both of which are very pale yellow; wing membrane with oval brown patch in apical half extending from costa to midway between R
<subScript attach="left" box="[685,711,351,365]" fontSize="6" pageId="24" pageNumber="100">4+5</subScript>
and M
<subScript attach="left" box="[795,820,351,365]" fontSize="6" pageId="24" pageNumber="100">1+2</subScript>
and sparing the wing apex; setulae on first costal section unusually long, about 1.5 to 2 thickness of costa; distance on costal margin between R
<subScript attach="left" box="[483,508,415,429]" fontSize="6" pageId="24" pageNumber="100">2+3</subScript>
to R
<subScript attach="left" box="[559,584,415,429]" fontSize="6" pageId="24" pageNumber="100">4+5</subScript>
is 0.5 that between R
<subScript attach="left" box="[815,841,415,429]" fontSize="6" pageId="24" pageNumber="100">4+5</subScript>
and M
<subScript attach="left" box="[915,940,415,429]" fontSize="6" pageId="24" pageNumber="100">1+2</subScript>
; distance between crossveins about 0.7 length of apical section of Cu. Haltere yellow.
</paragraph>
<paragraph blockId="24.[181,1142,206,1128]" pageId="24" pageNumber="100">Legs: All yellow and yellow setulose without special modifications apart from slightly dilated femora.</paragraph>
<paragraph blockId="24.[181,1142,206,1128]" pageId="24" pageNumber="100">
<emphasis box="[181,287,534,558]" italics="true" pageId="24" pageNumber="100">Abdomen</emphasis>
:
<emphasis box="[300,322,534,558]" italics="true" pageId="24" pageNumber="100">tg</emphasis>
dark brown, moderately shining; only extreme lateral margin yellow; dark brown setulae about as long as
<emphasis box="[532,554,566,590]" italics="true" pageId="24" pageNumber="100">tg</emphasis>
.
</paragraph>
<paragraph blockId="24.[181,1142,206,1128]" pageId="24" pageNumber="100">
Postabdomen:
<emphasis box="[347,373,598,622]" italics="true" pageId="24" pageNumber="100">ep</emphasis>
dark brown, cerci pale and finely setulose;
<emphasis box="[863,910,598,622]" italics="true" pageId="24" pageNumber="100">surs</emphasis>
short, broad at base, curved and markedly tapering to a blunt end at apex;
<emphasis box="[812,852,630,654]" italics="true" pageId="24" pageNumber="100">hyp</emphasis>
broad and short;
<emphasis box="[1061,1141,630,654]" italics="true" pageId="24" pageNumber="100">ph apd</emphasis>
narrow and poorly sclerotised;
<emphasis box="[518,585,662,686]" italics="true" pageId="24" pageNumber="100">ej apd</emphasis>
small, indistinct and bilobed;
<emphasis box="[910,948,662,686]" italics="true" pageId="24" pageNumber="100">prg</emphasis>
large, trapezoidal and finely but densely setulose,
<emphasis box="[550,589,694,718]" italics="true" pageId="24" pageNumber="100">psg</emphasis>
small;
<emphasis box="[676,704,694,718]" italics="true" pageId="24" pageNumber="100">ph</emphasis>
asymmetrical and enlarged giving the impression of being spherical at apex.
</paragraph>
<paragraph blockId="24.[181,1142,206,1128]" box="[181,273,766,791]" pageId="24" pageNumber="100">
<emphasis box="[181,265,766,790]" italics="true" pageId="24" pageNumber="100">Female</emphasis>
.
</paragraph>
<paragraph blockId="24.[181,1142,206,1128]" pageId="24" pageNumber="100">
Similar to male, but third segment of antenna with large brown spot on both sides,
<emphasis box="[1096,1141,806,830]" italics="true" pageId="24" pageNumber="100">msn</emphasis>
stripes shorter,
<emphasis box="[351,396,838,862]" italics="true" pageId="24" pageNumber="100">msn</emphasis>
dull yellow rather than pale brown, abdomen with lighter brown
<emphasis box="[1120,1142,838,862]" italics="true" pageId="24" pageNumber="100">tg</emphasis>
and wing without coloured patch.
</paragraph>
<paragraph blockId="24.[181,1142,206,1128]" box="[181,845,910,935]" pageId="24" pageNumber="100">
<emphasis box="[181,259,910,934]" italics="true" pageId="24" pageNumber="100">Length</emphasis>
:
<emphasis box="[274,291,910,935]" italics="true" pageId="24" pageNumber="100">_</emphasis>
<quantity box="[298,386,910,935]" metricMagnitude="-3" metricUnit="m" metricValue="1.6" pageId="24" pageNumber="100" unit="mm" value="1.6">1.6 mm</quantity>
, wing
<quantity box="[460,549,910,935]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="24" pageNumber="100" unit="mm" value="1.5">1.5 mm</quantity>
;
<quantity box="[561,677,910,935]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="24" pageNumber="100" unit="mm" value="1.7">
<emphasis box="[561,624,910,935]" italics="true" pageId="24" pageNumber="100">^1.7</emphasis>
mm
</quantity>
, wing
<quantity box="[751,840,910,935]" metricMagnitude="-3" metricUnit="m" metricValue="1.9" pageId="24" pageNumber="100" unit="mm" value="1.9">1.9 mm</quantity>
.
</paragraph>
<paragraph blockId="24.[181,1142,206,1128]" pageId="24" pageNumber="100">
Variation: Male
<typeStatus box="[366,462,950,975]" pageId="24" pageNumber="100">paratype</typeStatus>
is more like the females in colouring and
<emphasis box="[945,990,950,974]" italics="true" pageId="24" pageNumber="100">msn</emphasis>
stripes much less developed;
<emphasis box="[353,375,982,1006]" italics="true" pageId="24" pageNumber="100">tg</emphasis>
including
<emphasis box="[488,514,982,1006]" italics="true" pageId="24" pageNumber="100">ep</emphasis>
brown only centrally; however, the wing marking extends beyond M vein towards hind margin.
</paragraph>
<paragraph blockId="24.[181,1142,206,1128]" pageId="24" pageNumber="100">
<materialsCitation collectingDate="2002-03-05" collectingDateMax="2002-03-14" collectingDateMin="2002-03-05" collectionCode="NMNW" collectorName="A. H. Kirk-Spriggs" country="Namibia" county="Mason Shelter" elevation="1750" latitude="-21.078335" location="Brandberg District" longLatPrecision="21" longitude="14.5925" municipality="Brandberg" pageId="24" pageNumber="100" specimenCount="1" typeStatus="holotype">
<typeStatus box="[181,271,1052,1072]" pageId="24" pageNumber="100">Holotype</typeStatus>
:
<emphasis box="[283,297,1052,1072]" italics="true" pageId="24" pageNumber="100">_</emphasis>
<collectingCountry box="[305,410,1052,1072]" name="Namibia" pageId="24" pageNumber="100">NAMIBIA</collectingCountry>
:
<emphasis box="[422,601,1053,1073]" italics="true" pageId="24" pageNumber="100">
<location LSID="urn:lsid:plazi:treatment:03BA186636627B75EAD3FD10E20DFBA7:8ECCFFAB366D7B75EAEDFBB7E371FBFE" box="[422,601,1053,1073]" country="Namibia" county="Mason Shelter" latitude="-21.078335" longLatPrecision="21" longitude="14.5925" municipality="Brandberg" name="Brandberg District" pageId="24" pageNumber="100">Brandberg District</location>
</emphasis>
:
<collectingMunicipality box="[616,715,1052,1072]" pageId="24" pageNumber="100">Brandberg</collectingMunicipality>
,
<collectingCounty box="[728,866,1052,1072]" pageId="24" pageNumber="100">Mason Shelter</collectingCounty>
,
<geoCoordinate box="[878,985,1052,1072]" degrees="21" direction="south" minutes="04" orientation="latitude" pageId="24" pageNumber="100" precision="15" seconds="42" value="-21.078335">21º04'42&quot;S</geoCoordinate>
:
<geoCoordinate box="[988,1094,1052,1072]" degrees="14" direction="east" minutes="35" orientation="longitude" pageId="24" pageNumber="100" precision="15" seconds="33" value="14.5925">14º35'33&quot;E</geoCoordinate>
,
<date pageId="24" pageNumber="100" value="2002-03-05" valueMax="2002-03-14" valueMin="2002-03-05">
<collectingDate pageId="24" pageNumber="100" value="2002-03-05" valueMax="2002-03-14" valueMin="2002-03-05">05 14.iii.2002</collectingDate>
</date>
,
<quantity box="[291,362,1076,1096]" metricMagnitude="3" metricUnit="m" metricValue="1.75" pageId="24" pageNumber="100" unit="m" value="1750.0">
<elevation box="[291,362,1076,1096]" metricMagnitude="3" metricUnit="m" metricValue="1.75" pageId="24" pageNumber="100" unit="m" value="1750.0">1750 m</elevation>
</quantity>
, light-trap,
<collectorName box="[465,633,1076,1096]" pageId="24" pageNumber="100">A.H. Kirk-Spriggs</collectorName>
(
<collectionCode box="[645,725,1076,1096]" country="Namibia" httpUri="http://grbio.org/cool/y6s1-e7mm" name="National Museum of Namibia" pageId="24" pageNumber="100">NMNW</collectionCode>
).
</materialsCitation>
</paragraph>
<paragraph blockId="24.[181,1142,206,1128]" box="[181,805,1108,1128]" pageId="24" pageNumber="100">
<materialsCitation box="[181,669,1108,1128]" pageId="24" pageNumber="100" specimenCount="1" typeStatus="paratype">
<typeStatus box="[181,273,1108,1128]" pageId="24" pageNumber="100">Paratypes</typeStatus>
:
<emphasis box="[282,363,1108,1128]" italics="true" pageId="24" pageNumber="100">2^same</emphasis>
data and depository; 1
<emphasis box="[569,583,1108,1128]" italics="true" pageId="24" pageNumber="100">_</emphasis>
<materialsCitation box="[588,669,1108,1128]" collectionCode="NMSA" pageId="24" pageNumber="100" specimenCount="1" typeStatus="paratype">
<emphasis box="[588,669,1108,1128]" italics="true" pageId="24" pageNumber="100">1^same</emphasis>
</materialsCitation>
</materialsCitation>
data (NMSA).
</paragraph>
</subSubSection>
</treatment>
</document>