197 lines
25 KiB
XML
197 lines
25 KiB
XML
<document id="BEEEAC238C3DAC4E5877FE88F8D501FE" ID-DOI="10.5281/zenodo.196235" ID-GBIF-Dataset="bad7d632-c373-413f-8429-8d2df0401798" ID-ISSN="1175-5326" ID-Zenodo-Dep="196235" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460240978336" checkinUser="plazi" docAuthor="Capellari, Renato Soares & Amorim, Dalton De Souza" docDate="2010" docId="B50487BEFF960E6EFBDFBB3F7D7DFEC7" docLanguage="en" docName="zt02520p065.pdf" docOrigin="Zootaxa 2520" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Chrysotus angustifrons Robinson, comb.nov." docType="treatment" docVersion="8" lastPageNumber="53" masterDocId="493DFFC6FF970E6AFB48BC74780AFFE5" masterDocTitle="Re-description and new combination of five New World species of Chrysotus Meigen, with comments on the Neotropical genus Lyroneurus Loew (Diptera: Dolichopodidae)" masterLastPageNumber="65" masterPageNumber="49" pageNumber="50" updateTime="1698240774432" updateUser="plazi">
|
||
<mods:mods id="7A5E910551502103E8B1D02175BFB1B0" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="92602EA76E353E4112A11111F1E69551">
|
||
<mods:title id="74B0810DC91DEF5139FFA47A3F5C9C34">Re-description and new combination of five New World species of Chrysotus Meigen, with comments on the Neotropical genus Lyroneurus Loew (Diptera: Dolichopodidae)</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="68F5C92664F47A1AD300424245E4067D" type="personal">
|
||
<mods:role id="1CE06E2151D5F40488FA5EC3BE38257C">
|
||
<mods:roleTerm id="4A96AE20AACB3CFBCF43A45CB18B731E">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="128EAA4B708AA806AD00FA0B9D91FBE9">Capellari, Renato Soares</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="EB300AAE9C04430131DF86811C92454E" type="personal">
|
||
<mods:role id="39DDEE5A770B816D06FFDB7098519058">
|
||
<mods:roleTerm id="C22B1CAF2465E862FC6A78F2DDD696EF">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="197C74D243FD3C2348F925495F67A830">Amorim, Dalton De Souza</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="363F68B1CB2099DA6F83295F912C56AF">text</mods:typeOfResource>
|
||
<mods:relatedItem id="037FE9187BE6DA6F619A5ECB145DC18A" type="host">
|
||
<mods:titleInfo id="9A9188ABE23D95938556202D53F0DFA3">
|
||
<mods:title id="6606C3EA60321E68B8DF9939CD1E1A7F">Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="FA2D4C6D9E73DD614BAFA7C57D45F485">
|
||
<mods:date id="E0C7EE16A9257D432AD57B97D5EF6CA3">2010</mods:date>
|
||
<mods:detail id="EECF24DF1C7B7B642A9E66EB270B4FA1" type="volume">
|
||
<mods:number id="FC5BC27807C5CD8D6D6DDDDBA69FAD97">2520</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="000512FA98CD7A1A64B777161C843858" unit="page">
|
||
<mods:start id="A06AC83934B93147CE5FDCABBFE865C6">49</mods:start>
|
||
<mods:end id="479D93945EDD30C25DE2FFC603B2CF55">65</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="A5A7BE54B11AFCE376238E9AE6046E48">journal article</mods:classification>
|
||
<mods:identifier id="586F40DD34C5C53575B99FEAD669025B" type="DOI">10.5281/zenodo.196235</mods:identifier>
|
||
<mods:identifier id="20A3D15E9E359C289D05C3E56D7C26E4" type="GBIF-Dataset">bad7d632-c373-413f-8429-8d2df0401798</mods:identifier>
|
||
<mods:identifier id="A47922AF4863041682892E3E001058B8" type="ISSN">1175-5326</mods:identifier>
|
||
<mods:identifier id="426E14945149B5F85F3E79BF8F217538" type="Zenodo-Dep">196235</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="B50487BEFF960E6EFBDFBB3F7D7DFEC7" ID-DOI="http://doi.org/10.5281/zenodo.6204509" ID-GBIF-Taxon="119389738" ID-Zenodo-Dep="6204509" LSID="urn:lsid:plazi:treatment:B50487BEFF960E6EFBDFBB3F7D7DFEC7" httpUri="http://treatment.plazi.org/id/B50487BEFF960E6EFBDFBB3F7D7DFEC7" lastPageId="4" lastPageNumber="53" pageId="1" pageNumber="50">
|
||
<subSubSection id="75B76523FF960E6BFBDFBB3F7949F86D" pageId="1" pageNumber="50" type="nomenclature">
|
||
<paragraph id="3D1236A8FF960E6BFBDFBB3F7ADAF881" blockId="1.[151,720,1866,1928]" box="[151,720,1866,1893]" pageId="1" pageNumber="50">
|
||
<heading id="665A81C4FF960E6BFBDFBB3F7ADAF881" bold="true" box="[151,720,1866,1893]" fontSize="11" level="1" pageId="1" pageNumber="50" reason="1">
|
||
<emphasis id="0FD9EABAFF960E6BFBDFBB3F7ADAF881" bold="true" box="[151,720,1866,1893]" pageId="1" pageNumber="50">
|
||
<taxonomicName id="FAAD4D2BFF960E6BFBDFBB3F7A4EF881" authority="Robinson" authorityName="Robinson" box="[151,580,1866,1893]" class="Insecta" family="Dolichopodidae" genus="Chrysotus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="50" phylum="Arthropoda" rank="species" species="angustifrons" status="comb. nov.">
|
||
<emphasis id="0FD9EABAFF960E6BFBDFBB3F79BBF880" bold="true" box="[151,433,1867,1893]" italics="true" pageId="1" pageNumber="50">Chrysotus angustifrons</emphasis>
|
||
(Robinson)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="14EA57C1FF960E6BF919BB3E7ADAF881" box="[593,720,1866,1892]" pageId="1" pageNumber="50">comb.nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="3D1236A8FF960E6BFBDFBB1A7949F86D" blockId="1.[151,720,1866,1928]" box="[151,323,1902,1928]" pageId="1" pageNumber="50">
|
||
(
|
||
<figureCitation id="A5962A2DFF960E6BFBD7BB1A791AF86D" box="[159,272,1902,1928]" captionStart="FIGURES 1 – 4" captionStartId="3.[151,269,1964,1988]" captionTargetBox="[346,1219,194,1932]" captionTargetId="figure@3.[346,1221,194,1935]" captionTargetPageId="3" captionText="FIGURES 1 – 4. Chrysotus angustifrons (Robinson) comb. nov. 1 – 2. Male hypopygium, paratype (1, ventral view; 2, left lateral view). 3 – 4. Female oviscapt, paratype (3, dorsal view; 4, right lateral view). Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/196236/files/figure.png" pageId="1" pageNumber="50">Figs. 1–4</figureCitation>
|
||
,
|
||
<figureCitation id="A5962A2DFF960E6BFA54BB1A7930F86D" box="[284,314,1902,1928]" captionStart="FIGURES 18 – 25" captionStartId="13.[151,270,1320,1344]" captionTargetBox="[167,1409,195,1259]" captionTargetId="figure@13.[167,1410,192,1277]" captionTargetPageId="13" captionText="FIGURES 18 – 25. Wings of Chrysotus and Lyroneurus. 18. C. angustifrons (Robinson) comb. nov., male paratype. 19 – 20. C. maculatus (Parent) comb. nov. (= Diaphorus maculipennis Robinson) (19, male; 20, female). 21. C. robustus (Robinson) comb. nov., male paratype. 22. C. spectabilis (Loew), male. 23. C. wirthi (Robinson) comb. nov., male paratype. 24 – 25. L. adustus (Wiedemann), male. Scale bars: 1.0 mm." httpUri="https://zenodo.org/record/196242/files/figure.png" pageId="1" pageNumber="50">18</figureCitation>
|
||
)
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="75B76523FF960E6BFBDFBBCC7A79F82A" box="[151,627,1976,1999]" pageId="1" pageNumber="50" type="reference_group">
|
||
<paragraph id="3D1236A8FF960E6BFBDFBBCC7A79F82A" blockId="1.[151,627,1976,1999]" box="[151,627,1976,1999]" pageId="1" pageNumber="50">
|
||
<treatmentCitationGroup id="1DBD1186FF960E6BFBDFBBCC7A79F82A" box="[151,627,1976,1999]" pageId="1" pageNumber="50">
|
||
<taxonomicName id="FAAD4D2BFF960E6BFBDFBBCC7A65F82A" ID-CoL="35C66" authority="Robinson, 1975: 93" authorityName="Robinson" authorityPageNumber="93" authorityYear="1975" box="[151,623,1976,1999]" class="Insecta" family="Dolichopodidae" genus="Diaphorus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="50" phylum="Arthropoda" rank="species" species="angustifrons">
|
||
<emphasis id="0FD9EABAFF960E6BFBDFBBCC7999F82A" box="[151,403,1976,1999]" italics="true" pageId="1" pageNumber="50">Diaphorus angustifrons</emphasis>
|
||
<treatmentCitation id="BC0C10B9FF960E6BFAD3BBCC7A65F82A" author="Robinson" box="[411,623,1976,1999]" page="93" pageId="1" pageNumber="50" year="1975">
|
||
<bibRefCitation id="593C4B59FF960E6BFAD3BBCC7A4DF82A" author="Robinson" box="[411,583,1976,1999]" pageId="1" pageNumber="64" refString="Robinson, H. (1975) Bredin-Archibold-Smithsonian biological survey of Dominica, the family Dolichopodidae with some related Antillean and Panamanian species (Diptera). Smithsonian Contributions to Zoology, 185, 1 - 141." type="journal article" year="1975">Robinson, 1975</bibRefCitation>
|
||
: 93
|
||
</treatmentCitation>
|
||
</taxonomicName>
|
||
.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="75B76523FF950E68FBDFBCE37D24FEC1" pageId="2" pageNumber="51" type="diagnosis">
|
||
<paragraph id="3D1236A8FF950E68FBDFBCE37D24FEC1" blockId="2.[151,1437,151,1990]" pageId="2" pageNumber="51">
|
||
<emphasis id="0FD9EABAFF950E68FBDFBCE37912FF54" bold="true" box="[151,280,151,177]" pageId="2" pageNumber="51">Diagnosis.</emphasis>
|
||
Male: Eyes approximate, but not contiguous above the antennae; vt absent; apex of CxI yellow, covered by long pale setae; femora mainly brown, except apices; pulvilli I and II as long as t5, claws present; abdominal sternites with long vestiture, St8 without striking bristles. Hypandrium constricted after emerging from epandrium, dorsal surface serrate; arms of postgonite covered by microtrichia; cercus rounded.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="75B76523FF950E68FB8DBD4479C0F823" pageId="2" pageNumber="51" type="materials_examined">
|
||
<paragraph id="3D1236A8FF950E68FB8DBD447D6EFE8A" blockId="2.[151,1437,151,1990]" pageId="2" pageNumber="51">
|
||
<emphasis id="0FD9EABAFF950E68FB8DBD447A07FEAF" bold="true" box="[197,525,304,330]" pageId="2" pageNumber="51">
|
||
<typeStatus id="E216880AFF950E68FB8DBD447909FEAF" box="[197,259,304,330]" pageId="2" pageNumber="51">Type</typeStatus>
|
||
material examined.
|
||
</emphasis>
|
||
<typeStatus id="E216880AFF950E68F95EBD447A83FEAF" box="[534,649,304,330]" pageId="2" pageNumber="51" type="holotype">Holotype</typeStatus>
|
||
ɗ:
|
||
<emphasis id="0FD9EABAFF950E68F9F0BD447B56FEAF" bold="true" box="[696,860,304,330]" pageId="2" pageNumber="51">
|
||
<collectingCountry id="45BA7638FF950E68F9F0BD447B56FEAF" box="[696,860,304,330]" name="Dominica" pageId="2" pageNumber="51">DOMINICA</collectingCountry>
|
||
</emphasis>
|
||
, Layou R. mouth.
|
||
<date id="49131068FF950E68FF01BD447CCEFEAF" box="[1097,1220,304,330]" pageId="2" pageNumber="51" value="1965-03-08">8.iii.1965</date>
|
||
, W.W. Wirth, leg (
|
||
<collectionCode id="5BBCAE6DFF950E68FBD7BD2178F1FE8A" LSID="urn:lsid:biocol.org:col:34871" box="[159,251,341,367]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="2" pageNumber="51">USNM</collectionCode>
|
||
).
|
||
<typeStatus id="E216880AFF950E68FA46BD217989FE8A" box="[270,387,341,367]" pageId="2" pageNumber="51" type="paratype">Paratypes</typeStatus>
|
||
, 2 ɗ, 2 Ψ, Layou R. mouth,
|
||
<date id="49131068FF950E68F985BD217B71FE8A" box="[717,891,341,367]" pageId="2" pageNumber="51" value="1965-03-18" valueMax="1965-03-24" valueMin="1965-03-18">18–24.iii.1965</date>
|
||
; 1 ɗ, Layou R. mouth,
|
||
<date id="49131068FF950E68FFC5BD217CE7FE8A" box="[1165,1261,341,367]" pageId="2" pageNumber="51" value="1965-01-09">9.i.1965</date>
|
||
(
|
||
<collectionCode id="5BBCAE6DFF950E68FFB4BD217D52FE8A" LSID="urn:lsid:biocol.org:col:34871" box="[1276,1368,341,367]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="2" pageNumber="51">USNM</collectionCode>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="3D1236A8FF950E68FB8DBD0E79C0F823" blockId="2.[151,1437,151,1990]" pageId="2" pageNumber="51">
|
||
<emphasis id="0FD9EABAFF950E68FB8DBD0E79D4FE71" bold="true" box="[197,478,378,404]" pageId="2" pageNumber="51">Re-description. Male.</emphasis>
|
||
Body length:
|
||
<quantity id="FA559B4DFF950E68F9C7BD0E7B2CFE71" box="[655,806,378,404]" metricMagnitude="-3" metricUnit="m" metricValue="2.85" metricValueMax="3.2" metricValueMin="2.5" pageId="2" pageNumber="51" unit="mm" value="2.85" valueMax="3.2" valueMin="2.5">2.5–3.2 mm</quantity>
|
||
. Wing:
|
||
<quantity id="FA559B4DFF950E68F8CEBD0E7C13FE71" box="[902,1049,378,404]" metricMagnitude="-3" metricUnit="m" metricValue="2.3" metricValueMax="2.4" metricValueMin="2.2" pageId="2" pageNumber="51" unit="mm" value="2.3" valueMax="2.4" valueMin="2.2">2.2–2.4 mm</quantity>
|
||
long, 0.9–1.0 mm wide.
|
||
<emphasis id="0FD9EABAFF950E68FE18BD0E7D96FE71" bold="true" box="[1360,1436,378,404]" pageId="2" pageNumber="51">Head.</emphasis>
|
||
Dichoptic, frons converging at middle, as wide as ocellar mound, becoming wider above and below (mssc), metallic green; face as broad as broadest width of frons, metallic green, covered by silvery pruinosity; palpus yellow, with some brownish setulae; proboscis brown, with many pale setulae; 1 pair of divergent, strong oc and 1 pair of minute poc; vt absent, 1 pair of pavt; row of pale pocl, occiput slightly concave, lower surface with many long scattered pale setae. Antenna brown, scape conical, short; pedicel short, with crown of setulae at apex, dorsalmost longer; postpedicel rectangular, clearly pubescent, stylus bi-articulated at base, also pubescent.
|
||
<emphasis id="0FD9EABAFF950E68FA6ABEF47981FD7F" bold="true" box="[290,395,640,666]" pageId="2" pageNumber="51">Thorax.</emphasis>
|
||
Shining green. Mesonotum around median and transverse suture, anepisternum and katepisternum with bronze reflections; notopleuron with bluish reflection; mesopleura weakly covered by silvery pruinosity. Ac irregularly biseriate, extending to between 4th and 5th pairs of dc; 6 pairs of long dc, except 1st pair short; 1 pre- and 1 sutural ia; 1 pre- and 2 post-sutural sa; 1 large pa with 1 minute anterior seta; 2 npl; anterior end of mesonotum with few setulae on each side of median suture; 3 pprn, 1 very strong and 2 minute; lower surface of proepisternum with 2–3 pale setae, ventralmost longer; upper surface of proepisternum in front of anterior spiracle bare; scutellum light green, with pair of strong medial scutellars and 1 pair smaller laterad, about 1/4 as long as medial scutellars.
|
||
<emphasis id="0FD9EABAFF950E68F88DBFFF7C01FC40" bold="true" box="[965,1035,907,933]" pageId="2" pageNumber="51">Wing</emphasis>
|
||
(
|
||
<figureCitation id="A5962A2DFF950E68FF55BFFF7C70FC40" box="[1053,1146,907,933]" captionStart="FIGURES 18 – 25" captionStartId="13.[151,270,1320,1344]" captionTargetBox="[167,1409,195,1259]" captionTargetId="figure@13.[167,1410,192,1277]" captionTargetPageId="13" captionText="FIGURES 18 – 25. Wings of Chrysotus and Lyroneurus. 18. C. angustifrons (Robinson) comb. nov., male paratype. 19 – 20. C. maculatus (Parent) comb. nov. (= Diaphorus maculipennis Robinson) (19, male; 20, female). 21. C. robustus (Robinson) comb. nov., male paratype. 22. C. spectabilis (Loew), male. 23. C. wirthi (Robinson) comb. nov., male paratype. 24 – 25. L. adustus (Wiedemann), male. Scale bars: 1.0 mm." httpUri="https://zenodo.org/record/196242/files/figure.png" pageId="2" pageNumber="51">Fig. 18</figureCitation>
|
||
). Membrane hyaline. C ending at wing apex; R1 ending on basal third of wing; R2+3 not bent anteriorly at distal end; R4+5 and M parallel, R4+5 only slightly bent before reaching C; CuAx ratio, 0.5; A1 present, not reaching wing margin; anal angle slightly enlarged. Lower calypter and cilia yellowish; halter yellow.
|
||
<emphasis id="0FD9EABAFF950E68FF4FB8747C42FBFF" bold="true" box="[1031,1096,1024,1050]" pageId="2" pageNumber="51">Legs.</emphasis>
|
||
I: 1.7, 1.6, 1.1, 0.5, 0.3, 0.2, 0.1. II: 1.8, 1.9, 1.2, 0.6, 0.3, 0.2, 0.1. III: 2.3, 2.4, 0.8, 0.6, 0.3, 0.3, 0.2. Basal 3/4 of CxI, CxII and CxIII, trochanters, femora (except apical 1/5-1/4 of FI, FII and extreme tip of
|
||
<collectionCode id="5BBCAE6DFF950E68F895B8387C06FB83" box="[989,1036,1100,1126]" pageId="2" pageNumber="51">FIII</collectionCode>
|
||
) brown, somewhat shining green; tarsi brown from apex of t1; apex of CxI, tibiae and base of tarsi yellow. Anterior surface and outer edge of CxI covered by many long pale setae; anterior surface of CxII with 1 conspicuous lateral seta at base and with diagonal row of black setae descendent internally; lateral of CxIII with 1 long, black basal seta and 1 minute pale seta apically. FI with row of 6–8 pv on apical third;
|
||
<collectionCode id="5BBCAE6DFF950E68F805B8907B76FB1B" box="[845,892,1252,1278]" pageId="2" pageNumber="51">FIII</collectionCode>
|
||
with 1–2 anterior setae more conspicuous at apex. TI with 1 minute ad at base, ventral surface with short serration; TII with 1 large ad at base;
|
||
<collectionCode id="5BBCAE6DFF950E68FE78B97D7D6AFAC6" box="[1328,1376,1289,1315]" pageId="2" pageNumber="51">TIII</collectionCode>
|
||
with irregular row of dorsal setae and 5-7 larger setae. Apical tibial setae: 0, 2, 3. Pulvilli slightly developed, as long as t5 on I and II; claws present on all legs.
|
||
<emphasis id="0FD9EABAFF950E68F984B9207B44FA8B" bold="true" box="[716,846,1364,1390]" pageId="2" pageNumber="51">Abdomen.</emphasis>
|
||
Shining green, inferior margins of Tg2–4 lighter; Tg2–5 dorsally with some bronze reflections. Tergites covered by short bristles, those of distal margins slightly stronger. Tg6 pubescent. St2–4 covered by long pale bristles, those of St5 shorter. St8 with pale setae on distal margin.
|
||
<emphasis id="0FD9EABAFF950E68FA21B9B37A07FA04" bold="true" box="[361,525,1479,1505]" pageId="2" pageNumber="51">Hypopygium</emphasis>
|
||
(
|
||
<figureCitation id="A5962A2DFF950E68F956B9B37A98FA04" box="[542,658,1479,1505]" captionStart="FIGURES 1 – 4" captionStartId="3.[151,269,1964,1988]" captionTargetBox="[346,1219,194,1932]" captionTargetId="figure@3.[346,1221,194,1935]" captionTargetPageId="3" captionText="FIGURES 1 – 4. Chrysotus angustifrons (Robinson) comb. nov. 1 – 2. Male hypopygium, paratype (1, ventral view; 2, left lateral view). 3 – 4. Female oviscapt, paratype (3, dorsal view; 4, right lateral view). Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/196236/files/figure.png" pageId="2" pageNumber="51">Figs. 1–2</figureCitation>
|
||
). Anterior margin of epandrium straight at level of emergence of hypandrium; lateral epandrial lobe slightly projected, bearing 2–3 setae, basiventral seta present; surstylus short, 2 strong spines and 1 seta medially at apex, 1 dorsal seta near middle. Proximal portion of hypandrium with short projection; distal portion constricted after emerging from epandrium, dorsal surface serrate. Arms of postgonite as long as anterior processes and covered by microtrichia. Cercus short, rounded, pale brown.
|
||
<emphasis id="0FD9EABAFF950E68FBDFBAF578F0F97E" bold="true" box="[151,250,1665,1691]" pageId="2" pageNumber="51">Female.</emphasis>
|
||
Body length:
|
||
<quantity id="FA559B4DFF950E68FAEEBAF67A33F979" box="[422,569,1666,1692]" metricMagnitude="-3" metricUnit="m" metricValue="2.55" metricValueMax="2.7" metricValueMin="2.4" pageId="2" pageNumber="51" unit="mm" value="2.55" valueMax="2.7" valueMin="2.4">2.4–2.7 mm</quantity>
|
||
. Wing:
|
||
<quantity id="FA559B4DFF950E68F9DEBAF67B2FF979" box="[662,805,1666,1692]" metricMagnitude="-3" metricUnit="m" metricValue="2.3499999999999996" metricValueMax="2.4" metricValueMin="2.3" pageId="2" pageNumber="51" unit="mm" value="2.3499999999999996" valueMax="2.4" valueMin="2.3">2.3–2.4 mm</quantity>
|
||
long,
|
||
<quantity id="FA559B4DFF950E68F83ABAF67BC7F979" box="[882,973,1666,1692]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" pageId="2" pageNumber="51" unit="mm" value="0.9">0.9 mm</quantity>
|
||
wide. Very similar to males, except as noted. Frons as broad as face, about 1.5 times as high as broad, clypeal suture evident; palpus yellow, brownish basally; vt present, dorsal 6-7 pocl black. Legs. I: 1.7, 1.7, 1.0, 0.4, 0.3, 0.2, 0.1. II: 2.2, 2.0, 1.1, 0.5, 0.3, 0.2, 0.2. III: 2.4, 2.4, 0.8, 0.6, 0.3, 0.2, 0.1. Apex of FI without row of pv; TII with 1 large ad and 1 mintue dorsal seta near base, 1 short ventral seta near middle;
|
||
<collectionCode id="5BBCAE6DFF950E68F851BB637B42F8D4" box="[793,840,1815,1841]" pageId="2" pageNumber="51">TIII</collectionCode>
|
||
with 2 ad on basal half and 3–4 dorsal to pd setae. Apical tibial setae: 0, 3, 4. pulvilli not developed.
|
||
<emphasis id="0FD9EABAFF950E68F9B2BB487B8CF8B3" bold="true" box="[762,902,1852,1878]" pageId="2" pageNumber="51">Terminalia</emphasis>
|
||
(
|
||
<figureCitation id="A5962A2DFF950E68F8D0BB487C04F8B3" box="[920,1038,1852,1878]" captionStart="FIGURES 1 – 4" captionStartId="3.[151,269,1964,1988]" captionTargetBox="[346,1219,194,1932]" captionTargetId="figure@3.[346,1221,194,1935]" captionTargetPageId="3" captionText="FIGURES 1 – 4. Chrysotus angustifrons (Robinson) comb. nov. 1 – 2. Male hypopygium, paratype (1, ventral view; 2, left lateral view). 3 – 4. Female oviscapt, paratype (3, dorsal view; 4, right lateral view). Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/196236/files/figure.png" pageId="2" pageNumber="51">Figs. 3–4</figureCitation>
|
||
). Anterior margin of Tg6–7 with deep inverted U-shaped incision (c.f.
|
||
<figureCitation id="A5962A2DFF950E68F913BB167ABEF899" box="[603,692,1890,1916]" captionStart="FIGURES 13 – 15" captionStartId="10.[151,269,1424,1448]" captionTargetBox="[172,1415,197,1392]" captionTargetId="figure@10.[172,1416,197,1403]" captionTargetPageId="10" captionText="FIGURES 13 – 15. Chrysotus spectabilis (Loew), specimen from Dominica, B. W. I., female oviscapt (13, 15 dorsal view; 14, right lateral view). Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/196240/files/figure.png" pageId="2" pageNumber="51">Fig. 15</figureCitation>
|
||
). Tg8 and St8 divided into two rod-like sclerites, St8 sclerites connected mesally by sclerotized bridge; dorsal surface of acantophorites (Tg10) with crest of 5 rhomboid spines and 1 seta laterally.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="69D26620FF940E69FBDFBBD87CEFF806" httpUri="https://zenodo.org/record/196236/files/figure.png" pageId="3" pageNumber="52" targetBox="[346,1219,194,1932]" targetPageId="3">
|
||
<paragraph id="3D1236A8FF940E69FBDFBBD87CEFF806" blockId="3.[151,1436,1964,2020]" pageId="3" pageNumber="52">
|
||
<emphasis id="0FD9EABAFF940E69FBDFBBD87948F821" bold="true" box="[151,322,1964,1988]" pageId="3" pageNumber="52">FIGURES 1–4.</emphasis>
|
||
<taxonomicName id="FAAD4D2BFF940E69FA01BBD97AB4F826" authority="Robinson" authorityName="Robinson" box="[329,702,1964,1988]" class="Insecta" family="Dolichopodidae" genus="Chrysotus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="52" phylum="Arthropoda" rank="species" species="angustifrons" status="comb. nov.">
|
||
<emphasis id="0FD9EABAFF940E69FA01BBD97A4AF821" box="[329,576,1965,1988]" italics="true" pageId="3" pageNumber="52">Chrysotus angustifrons</emphasis>
|
||
(Robinson)
|
||
</taxonomicName>
|
||
<emphasis id="0FD9EABAFF940E69F98DBBD87B67F821" bold="true" box="[709,877,1964,1988]" pageId="3" pageNumber="52">
|
||
<taxonomicNameLabel id="14EA57C1FF940E69F98DBBD87B33F821" box="[709,825,1964,1988]" pageId="3" pageNumber="52">comb.nov.</taxonomicNameLabel>
|
||
1–2.
|
||
</emphasis>
|
||
Male hypopygium, paratype (1, ventral view; 2, left lateral view).
|
||
<emphasis id="0FD9EABAFF940E69FA62BBB87952F801" bold="true" box="[298,344,1996,2020]" pageId="3" pageNumber="52">3–4.</emphasis>
|
||
Female oviscapt, paratype (3, dorsal view; 4, right lateral view). Scale bars: 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="75B76523FF930E6EFB8DBCE37D7DFEC7" pageId="4" pageNumber="53" type="discussion">
|
||
<paragraph id="3D1236A8FF930E6EFB8DBCE37D7DFEC7" blockId="4.[151,1437,151,290]" pageId="4" pageNumber="53">
|
||
<emphasis id="0FD9EABAFF930E6EFB8DBCE3795EFF54" bold="true" box="[197,340,151,177]" pageId="4" pageNumber="53">Comments.</emphasis>
|
||
The habitus of
|
||
<taxonomicName id="FAAD4D2BFF930E6EF959BCEC7AC2FF54" box="[529,712,152,177]" class="Insecta" family="Dolichopodidae" genus="Chrysotus" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="53" phylum="Arthropoda" rank="species" species="angustifrons">
|
||
<emphasis id="0FD9EABAFF930E6EF959BCEC7AC2FF54" box="[529,712,152,177]" italics="true" pageId="4" pageNumber="53">C. angustifrons</emphasis>
|
||
</taxonomicName>
|
||
is very similar to that of
|
||
<taxonomicName id="FAAD4D2BFF930E6EF8B0BCEC7C8AFF54" box="[1016,1152,152,177]" class="Insecta" family="Dolichopodidae" genus="Chrysotus" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="53" phylum="Arthropoda" rank="species" species="robustus">
|
||
<emphasis id="0FD9EABAFF930E6EF8B0BCEC7C8AFF54" box="[1016,1152,152,177]" italics="true" pageId="4" pageNumber="53">C. robustus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="FAAD4D2BFF930E6EFFF3BCEC7D2FFF54" box="[1211,1317,152,177]" class="Insecta" family="Dolichopodidae" genus="Chrysotus" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="53" phylum="Arthropoda" rank="species" species="wirthi">
|
||
<emphasis id="0FD9EABAFF930E6EFFF3BCEC7D2FFF54" box="[1211,1317,152,177]" italics="true" pageId="4" pageNumber="53">C. wirthi</emphasis>
|
||
</taxonomicName>
|
||
. It can be distinguished from these two species by the presence of only pale setae on the anterior surface of CxI, as well as by the hypopygium morphology: surstylus shorter (about the same length in
|
||
<taxonomicName id="FAAD4D2BFF930E6EFFC6BC967D2BFF1E" box="[1166,1313,226,251]" class="Insecta" family="Dolichopodidae" genus="Chrysotus" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="53" phylum="Arthropoda" rank="species" species="robustus">
|
||
<emphasis id="0FD9EABAFF930E6EFFC6BC967D2BFF1E" box="[1166,1313,226,251]" italics="true" pageId="4" pageNumber="53">C. robustus</emphasis>
|
||
</taxonomicName>
|
||
), arms of postgonite shorter and covered by microtrichia (in
|
||
<taxonomicName id="FAAD4D2BFF930E6EF9A2BD7C7B7AFEC4" box="[746,880,264,289]" class="Insecta" family="Dolichopodidae" genus="Chrysotus" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="53" phylum="Arthropoda" rank="species" species="robustus">
|
||
<emphasis id="0FD9EABAFF930E6EF9A2BD7C7B7AFEC4" box="[746,880,264,289]" italics="true" pageId="4" pageNumber="53">C. robustus</emphasis>
|
||
</taxonomicName>
|
||
only a few proximally) and rounded cercus.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |