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<document ID-DOI="http://doi.org/10.5281/zenodo.4619932" ID-GBIF-Dataset="b3e7456f-cdb8-4766-b345-3b6f73626fbd" ID-GBIF-Taxon="119330411" ID-ISSN="1175­5326" ID-Zenodo-Dep="4619932" approvalRequired="1" approvalRequired_for_document="1" checkinTime="1459440787904" checkinUser="plazi" docAuthor="Wheeler, Terry A. &amp; Forrest, Jessica" docDate="2002" docId="3F6C87FDFF830D2562772C4B465FFB11" docLanguage="en" docName="zt00098.pdf" docOrigin="Zootaxa 98" docStyle="DocumentStyle:83E4DCE73C651764D97D3683740715A6.1:zzz_test.0000.journal_article" docStyleId="83E4DCE73C651764D97D3683740715A6" docStyleName="zzz_test.0000.journal_article" docStyleVersion="1" docTitle="Elachiptera eulophus Wheeler &amp; Forrest 2002, comb. nov." docType="treatment" docVersion="10" lastPageNumber="7" masterDocId="C355FF85FF850D23637F2D574503FFA0" masterDocTitle="A new species of Elachiptera Macquart from the Galápagos Islands, Ecuador, and the taxonomic status of Ceratobarys Coquillett (Diptera: Chloropidae)" masterLastPageNumber="9" masterPageNumber="1" pageId="6" pageNumber="7" updateTime="1651289786431" updateUser="GgImagineBatch">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>A new species of Elachiptera Macquart from the Galápagos Islands, Ecuador, and the taxonomic status of Ceratobarys Coquillett (Diptera: Chloropidae)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Wheeler, Terry A.</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Forrest, Jessica</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>Zootaxa</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2002</mods:date>
<mods:detail type="pubDate">
<mods:number>2002-11-08</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>98</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>1</mods:start>
<mods:end>9</mods:end>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://doi.org/10.5281/zenodo.4619926</mods:identifier>
<mods:identifier type="GBIF-Dataset">b3e7456f-cdb8-4766-b345-3b6f73626fbd</mods:identifier>
<mods:identifier type="ISSN">1175­5326</mods:identifier>
<mods:identifier type="Zenodo-Dep">4619926</mods:identifier>
<mods:identifier type="ZooBank">8BE58A27-02C7-489C-BD5E-CF70448F86BE</mods:identifier>
</mods:mods>
<treatment ID-DOI="http://doi.org/10.5281/zenodo.4619932" ID-GBIF-Taxon="119330411" ID-Zenodo-Dep="4619932" LSID="urn:lsid:plazi:treatment:3F6C87FDFF830D2562772C4B465FFB11" httpUri="http://treatment.plazi.org/id/3F6C87FDFF830D2562772C4B465FFB11" lastPageNumber="7" pageId="6" pageNumber="7">
<subSubSection box="[264,922,283,310]" pageId="6" pageNumber="7" type="nomenclature">
<paragraph blockId="6.[264,922,283,310]" box="[264,922,283,310]" pageId="6" pageNumber="7">
<heading bold="true" box="[264,922,283,310]" fontSize="11" level="1" pageId="6" pageNumber="7" reason="1">
<emphasis bold="true" box="[264,922,283,310]" pageId="6" pageNumber="7">
<taxonomicName authority="(Loew)" authorityName="Wheeler &amp; Forrest" authorityYear="2002" baseAuthorityName="Loew" box="[264,619,283,310]" class="Insecta" family="Chloropidae" genus="Elachiptera" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="eulophus" status="comb. nov.">
<emphasis bold="true" box="[264,524,284,310]" italics="true" pageId="6" pageNumber="7">Elachiptera eulophus</emphasis>
(Loew)
</taxonomicName>
<taxonomicNameLabel box="[627,761,283,309]" pageId="6" pageNumber="7">comb. nov.</taxonomicNameLabel>
(
<figureCitation box="[777,913,283,309]" captionStart="FIGURES 11 ­ 15" captionStartId="7.[264,382,1760,1784]" captionTargetBox="[330,1233,674,1711]" captionTargetId="figure@7.[319,1248,674,1729]" captionTargetPageId="7" captionText="FIGURES 11 ­ 15. Elachiptera eulophus. 11. hind tibia, and basal tarsal segments (lateral); 12. scutellum; 13. antenna; 14. male genitalia (posterior); 15. male genitalia (lateral). Scale bar = 0.1 mm (Figs. 14 ­ 15)." httpUri="https://zenodo.org/record/155635/files/figure.png" pageId="6" pageNumber="7">
Figs.
<number box="[845,913,283,309]" pageId="6" pageNumber="7" value="13.0" valueMax="15.0" valueMin="11.0">11­15</number>
</figureCitation>
)
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection pageId="6" pageNumber="7" type="reference_group">
<paragraph blockId="6.[264,729,359,414]" box="[264,669,359,382]" pageId="6" pageNumber="7">
<treatmentCitationGroup box="[264,669,359,382]" pageId="6" pageNumber="7">
<taxonomicName authority="Loew, 1872: 104" authorityName="Loew" authorityPageNumber="104" authorityYear="1872" box="[264,669,359,382]" class="Insecta" family="Chloropidae" genus="Hippelates" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="eulophus">
<emphasis box="[264,482,359,382]" italics="true" pageId="6" pageNumber="7">Hippelates eulophus</emphasis>
<treatmentCitation author="Loew" box="[489,669,359,382]" page="104" pageId="6" pageNumber="7" year="1872">
<bibRefCitation author="Loew" box="[489,669,359,382]" firstAuthor="Loew" page="104" pageId="6" pageNumber="7" pagination="49 - 115" refId="ref3936" refString="Loew, H. (1872) Diptera Americae septentrionalis indigena. Centuria decima. Berliner Entomologische Zeitschrift, 16, 49 - 115." type="journal article" year="1872">
Loew,
<number box="[562,619,359,382]" pageId="6" pageNumber="7" value="1872.0">1872</number>
:
<number box="[629,669,359,382]" pageId="6" pageNumber="7" value="104.0">104</number>
</bibRefCitation>
</treatmentCitation>
</taxonomicName>
</treatmentCitationGroup>
</paragraph>
<paragraph blockId="6.[264,729,359,414]" box="[264,729,391,414]" pageId="6" pageNumber="7">
<treatmentCitationGroup box="[264,729,391,414]" pageId="6" pageNumber="7">
<taxonomicName baseAuthorityName="Loew" baseAuthorityYear="1872" box="[264,500,391,414]" class="Insecta" family="Chloropidae" genus="Ceratobarys" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="eulophus">
<emphasis box="[264,500,391,414]" italics="true" pageId="6" pageNumber="7">Ceratobarys eulophus</emphasis>
</taxonomicName>
;
<treatmentCitation author="Coquillett" box="[514,729,391,414]" page="45" pageId="6" pageNumber="7" year="1898">
<bibRefCitation author="Coquillett" box="[514,729,391,414]" firstAuthor="Coquillett" page="45" pageId="6" pageNumber="7" pagination="44 - 49" refId="ref3881" refString="Coquillett, D. W. (1898) Notes and descriptions of Oscinidae. Journal of the New York Entomological Society, 6, 44 - 49." type="journal article" year="1898">
Coquillett,
<number box="[634,691,391,414]" pageId="6" pageNumber="7" value="1898.0">1898</number>
:
<number box="[702,729,391,414]" pageId="6" pageNumber="7" value="45.0">45</number>
</bibRefCitation>
</treatmentCitation>
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection pageId="6" pageNumber="7" type="diagnosis">
<paragraph blockId="6.[264,1325,455,1201]" pageId="6" pageNumber="7">
Diagnosis.­ Similar to
<taxonomicName authorityName="Wheeler and Forrest" authorityYear="2002" box="[537,778,455,480]" class="Insecta" family="Chloropidae" genus="Elachiptera" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="cultrata">
<emphasis box="[537,778,455,480]" italics="true" pageId="6" pageNumber="7">Elachiptera cultrata</emphasis>
</taxonomicName>
except as follows: Arista broad and parallelsided for almost entire length, narrowing only at tip (
<figureCitation box="[880,966,495,521]" captionStart="FIGURES 11 ­ 15" captionStartId="7.[264,382,1760,1784]" captionTargetBox="[330,1233,674,1711]" captionTargetId="figure@7.[319,1248,674,1729]" captionTargetPageId="7" captionText="FIGURES 11 ­ 15. Elachiptera eulophus. 11. hind tibia, and basal tarsal segments (lateral); 12. scutellum; 13. antenna; 14. male genitalia (posterior); 15. male genitalia (lateral). Scale bar = 0.1 mm (Figs. 14 ­ 15)." httpUri="https://zenodo.org/record/155635/files/figure.png" pageId="6" pageNumber="7">
Fig.
<number box="[934,966,495,521]" pageId="6" pageNumber="7" value="13.0">13</number>
</figureCitation>
); hind tibia with strong, black, preapical ventral spur, as long as or longer than tibial diameter (
<figureCitation box="[1025,1112,535,561]" captionStart="FIGURES 11 ­ 15" captionStartId="7.[264,382,1760,1784]" captionTargetBox="[330,1233,674,1711]" captionTargetId="figure@7.[319,1248,674,1729]" captionTargetPageId="7" captionText="FIGURES 11 ­ 15. Elachiptera eulophus. 11. hind tibia, and basal tarsal segments (lateral); 12. scutellum; 13. antenna; 14. male genitalia (posterior); 15. male genitalia (lateral). Scale bar = 0.1 mm (Figs. 14 ­ 15)." httpUri="https://zenodo.org/record/155635/files/figure.png" pageId="6" pageNumber="7">
Fig.
<number box="[1081,1112,535,561]" pageId="6" pageNumber="7" value="11.0">11</number>
</figureCitation>
); abdominal tergites mostly light brown, often darker medially. Male postabdomen (
<figureCitation box="[1083,1224,575,601]" captionStart="FIGURES 11 ­ 15" captionStartId="7.[264,382,1760,1784]" captionTargetBox="[330,1233,674,1711]" captionTargetId="figure@7.[319,1248,674,1729]" captionTargetPageId="7" captionText="FIGURES 11 ­ 15. Elachiptera eulophus. 11. hind tibia, and basal tarsal segments (lateral); 12. scutellum; 13. antenna; 14. male genitalia (posterior); 15. male genitalia (lateral). Scale bar = 0.1 mm (Figs. 14 ­ 15)." httpUri="https://zenodo.org/record/155635/files/figure.png" pageId="6" pageNumber="7">
Figs.
<number box="[1152,1224,575,601]" pageId="6" pageNumber="7" value="14.5" valueMax="15.0" valueMin="14.0">14­15</number>
</figureCitation>
): cercus triangular, projecting ventrally, not posteriorly, with single long seta and a few shorter setae; cerci widely separated by broadly rounded cleft (
<figureCitation box="[920,1007,655,681]" captionStart="FIGURES 11 ­ 15" captionStartId="7.[264,382,1760,1784]" captionTargetBox="[330,1233,674,1711]" captionTargetId="figure@7.[319,1248,674,1729]" captionTargetPageId="7" captionText="FIGURES 11 ­ 15. Elachiptera eulophus. 11. hind tibia, and basal tarsal segments (lateral); 12. scutellum; 13. antenna; 14. male genitalia (posterior); 15. male genitalia (lateral). Scale bar = 0.1 mm (Figs. 14 ­ 15)." httpUri="https://zenodo.org/record/155635/files/figure.png" pageId="6" pageNumber="7">
Fig.
<number box="[975,1007,655,681]" pageId="6" pageNumber="7" value="14.0">14</number>
</figureCitation>
); distiphallus weakly sclerotized, with slightly expanded, blunt apex (
<figureCitation box="[781,868,695,721]" captionStart="FIGURES 11 ­ 15" captionStartId="7.[264,382,1760,1784]" captionTargetBox="[330,1233,674,1711]" captionTargetId="figure@7.[319,1248,674,1729]" captionTargetPageId="7" captionText="FIGURES 11 ­ 15. Elachiptera eulophus. 11. hind tibia, and basal tarsal segments (lateral); 12. scutellum; 13. antenna; 14. male genitalia (posterior); 15. male genitalia (lateral). Scale bar = 0.1 mm (Figs. 14 ­ 15)." httpUri="https://zenodo.org/record/155635/files/figure.png" pageId="6" pageNumber="7">
Fig.
<number box="[836,868,695,721]" pageId="6" pageNumber="7" value="15.0">15</number>
</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="6" pageNumber="7" type="materials_examined">
<paragraph blockId="6.[264,1325,455,1201]" pageId="6" pageNumber="7">
Type material.­
<materialsCitation ID-GBIF-Occurrence="3056536338" collectionCode="MCZ" collectorName="Loew" location="Texas" municipality="Loew Coll" pageId="6" pageNumber="7" specimenCode="13370" specimenCount="4" stateProvince="Texas" typeStatus="syntype">
<specimenCount box="[501,628,735,761]" pageId="6" pageNumber="7" type="generic" typeStatus="syntypes">
<number box="[501,516,735,761]" pageId="6" pageNumber="7" value="2.0">2</number>
syntypes
</specimenCount>
(
<specimenCount box="[647,689,735,761]" pageId="6" pageNumber="7">
<number box="[647,658,735,761]" pageId="6" pageNumber="7" value="1.0">1</number>
M
</specimenCount>
,
<specimenCount box="[704,738,735,761]" pageId="6" pageNumber="7">
<number box="[704,716,735,761]" pageId="6" pageNumber="7" value="1.0">1</number>
F
</specimenCount>
): “
<collectingRegion box="[772,843,735,761]" country="United States of America" name="Texas" pageId="6" pageNumber="7">Texas</collectingRegion>
Belfr.;
<collectorName box="[935,1002,735,761]" pageId="6" pageNumber="7">Loew</collectorName>
Coll; type
<number box="[1139,1218,735,761]" pageId="6" pageNumber="7" value="13370.0">
<specimenCode box="[1139,1218,735,761]" pageId="6" pageNumber="7">13370</specimenCode>
</number>
”; “
<collectingRegion box="[1252,1323,735,761]" country="United States of America" name="Texas" pageId="6" pageNumber="7">Texas</collectingRegion>
Belfr.;
<collectorName box="[346,413,775,801]" pageId="6" pageNumber="7">Loew</collectorName>
Coll;
<taxonomicName baseAuthorityName="Loew" baseAuthorityYear="1872" box="[486,592,775,801]" class="Insecta" family="Chloropidae" genus="Ceratobarys" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="eulophus">eulophus</taxonomicName>
m; type
<number box="[695,710,775,801]" pageId="6" pageNumber="7" value="2.0">2</number>
<number box="[718,794,775,801]" pageId="6" pageNumber="7" value="13370.0">13370</number>
” (
<collectionCode LSID="urn:lsid:biocol.org:col:33791" box="[819,887,775,801]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="6" pageNumber="7" type="Museum">MCZ</collectionCode>
, not examined)
</materialsCitation>
.
</paragraph>
<paragraph blockId="6.[264,1325,455,1201]" pageId="6" pageNumber="7">
Other material examined.­
<materialsCitation ID-GBIF-Occurrence="3056536335" collectingDate="1990-12-02" collectingMethod="sweeping grass in meadow" collectionCode="LEM" collectorName="T. A. Wheeler" country="United States of America" county="St. Tammany Co" location="Pearl River" pageId="6" pageNumber="7" specimenCount="13" stateProvince="Louisiana">
<collectingCountry box="[637,700,815,841]" name="United States of America" pageId="6" pageNumber="7">USA</collectingCountry>
:
<collectingRegion box="[715,835,815,841]" country="United States of America" name="Louisiana" pageId="6" pageNumber="7">Louisiana</collectingRegion>
:
<specimenCount box="[849,893,815,841]" pageId="6" pageNumber="7">
<number box="[849,864,815,841]" pageId="6" pageNumber="7" value="7.0">7</number>
M
</specimenCount>
,
<specimenCount box="[908,939,815,841]" pageId="6" pageNumber="7">
<number box="[908,922,815,841]" pageId="6" pageNumber="7" value="6.0">6</number>
F
</specimenCount>
,
<collectingCounty box="[954,1164,815,841]" pageId="6" pageNumber="7">St. Tammany Co</collectingCounty>
.,
<location LSID="urn:lsid:plazi:treatment:3F6C87FDFF830D2562772C4B465FFB11:B21A6030FF830D2567DF2E78402AFCE9" box="[1184,1321,815,841]" country="United States of America" county="St. Tammany Co" name="Pearl River" pageId="6" pageNumber="7" stateProvince="Louisiana">Pearl River</location>
,
<date box="[264,401,855,881]" pageId="6" pageNumber="7" value="1990-12-02">
<collectingDate box="[264,401,855,881]" pageId="6" pageNumber="7" value="1990-12-02">
02.xii.
<number box="[338,401,855,881]" pageId="6" pageNumber="7" value="1990.0">1990</number>
</collectingDate>
</date>
,
<collectorName box="[413,574,855,881]" pageId="6" pageNumber="7">T.A. Wheeler</collectorName>
,
<collectingMethod box="[585,901,855,881]" pageId="6" pageNumber="7">sweeping grass in meadow</collectingMethod>
(
<collectionCode box="[916,984,855,881]" pageId="6" pageNumber="7">LEM</collectionCode>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection pageId="6" pageNumber="7" type="discussion">
<paragraph blockId="6.[264,1325,455,1201]" pageId="6" pageNumber="7">
Comments.­ This species is easily identified in keys to the Nearctic
<taxonomicName authorityName="Rondani" authorityYear="1856" box="[1111,1256,895,921]" class="Insecta" family="Chloropidae" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="family">Chloropidae</taxonomicName>
(e.g.,
<bibRefCitation author="Sabrosky" box="[264,444,935,961]" firstAuthor="Sabrosky" pageId="6" pageNumber="9" pagination="675" refId="ref4066" refString="Sabrosky, C. W. (1987) Family Chloropidae, pp. 1049 - 1067 In J. F. McAlpine et al. (eds). Manual of Nearctic Diptera. Volume 2. Research Branch Agriculture Canada Monograph, 28, 675 - 1332." type="journal article" year="1987">
Sabrosky
<number box="[384,444,935,961]" pageId="6" pageNumber="7" value="1987.0">1987</number>
</bibRefCitation>
) and its identity has never been in doubt because of the combination of broad arista, long hind­tibial spur and shining yellow colour. While convenient for recognition, these characters may account for the lack of detailed study of characters such as the male genitalia. Examination of other characters has confirmed the morphological similarity and apparent close relationship to species like
<taxonomicName authorityName="Wheeler and Forrest" authorityYear="2002" box="[845,969,1095,1120]" class="Insecta" family="Chloropidae" genus="Elachiptera" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="cultrata">
<emphasis box="[845,969,1095,1120]" italics="true" pageId="6" pageNumber="7">E. cultrata</emphasis>
</taxonomicName>
. The known distribution of
<taxonomicName baseAuthorityName="Loew" baseAuthorityYear="1872" class="Insecta" family="Chloropidae" genus="Ceratobarys" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="eulophus">
<emphasis italics="true" pageId="6" pageNumber="7">E. eulophus</emphasis>
</taxonomicName>
is restricted to the southeastern
<collectingCountry box="[760,919,1135,1161]" name="United States of America" pageId="6" pageNumber="7">United States</collectingCountry>
as far south as
<collectingRegion box="[1110,1178,1135,1161]" country="United States of America" name="Texas" pageId="6" pageNumber="7">Texas</collectingRegion>
and
<collectingRegion box="[1239,1324,1135,1161]" country="United States of America" name="Florida" pageId="6" pageNumber="7">Florida</collectingRegion>
(
<bibRefCitation author="Sabrosky" box="[272,453,1175,1201]" firstAuthor="Sabrosky" pageId="6" pageNumber="9" pagination="417" refId="ref3993" refString="Sabrosky, C. W. (1938) Taxonomic notes on the dipterous family Chloropidae. I. Journal of the New York Entomological Society, 46, 417 - 434." type="journal article" year="1938">
Sabrosky
<number box="[390,453,1175,1201]" pageId="6" pageNumber="7" value="1938.0">1938</number>
</bibRefCitation>
); there are no Neotropical records.
</paragraph>
</subSubSection>
</treatment>
</document>