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<document id="B2DA992A28CE26D6F2C136D6797E7FA2" ID-CLB-Dataset="39042" ID-DOI="10.11646/zootaxa.4111.5.5" ID-GBIF-Dataset="c748b3ea-936c-4b08-b383-8562550266a5" ID-ISSN="1175-5326" ID-Zenodo-Dep="263662" ID-ZooBank="C4F0DD2F-4230-4E05-8236-CFE78DDF26EE" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1463553564354" checkinUser="plazi" docAuthor="Rosa, Paolo, Feng, Jun &amp; Xu, Zai-Fu" docDate="2016" docId="03920914FFC4D35968A3FD75FC122EED" docLanguage="en" docName="zootaxa.4111.5.5.pdf.imf" docOrigin="Zootaxa 4111 (5)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Istiochrysis Rosa &amp; Xu, gen. nov." docType="treatment" docVersion="9" lastPageNumber="592" masterDocId="FFAB716CFFC5D3586834FFFBFFA62960" masterDocTitle="Istiochrysis gen. nov., a new chrysidid genus from Oriental China (Hymenoptera, Chrysididae)" masterLastPageNumber="597" masterPageNumber="591" pageNumber="592" updateTime="1698662544207" updateUser="ExternalLinkService">
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<mods:title id="37F52F206A851E5FBDA94D4D162E2DE1">Istiochrysis gen. nov., a new chrysidid genus from Oriental China (Hymenoptera, Chrysididae)</mods:title>
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<mods:namePart id="D25A024FBDC033CA0B1BDF445BA79BA7">Rosa, Paolo</mods:namePart>
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<mods:namePart id="AC076E8A0252FBABB4DAACF7FDF1908A">Feng, Jun</mods:namePart>
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<mods:namePart id="0D17F77937B69800D95E6B746B7FBC4B">Xu, Zai-Fu</mods:namePart>
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<mods:date id="76D3AA2316B7E44CE5856DBB3C60F459">2016</mods:date>
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<treatment id="03920914FFC4D35968A3FD75FC122EED" ID-DOI="http://doi.org/10.5281/zenodo.6060786" ID-GBIF-Taxon="120681944" ID-Zenodo-Dep="6060786" LSID="urn:lsid:plazi:treatment:03920914FFC4D35968A3FD75FC122EED" httpUri="http://treatment.plazi.org/id/03920914FFC4D35968A3FD75FC122EED" lastPageNumber="592" pageId="1" pageNumber="592">
<subSubSection id="C321EB89FFC4D35968A3FD75FDEF2BAA" pageId="1" pageNumber="592" type="nomenclature">
<paragraph id="8B84B802FFC4D35968A3FD75FD892BC8" blockId="1.[151,585,654,714]" box="[151,559,654,680]" pageId="1" pageNumber="592">
<heading id="D0CC0F6EFFC4D35968A3FD75FD892BC8" bold="true" box="[151,559,654,680]" fontSize="11" level="1" pageId="1" pageNumber="592" reason="1">
<emphasis id="B94F6410FFC4D35968A3FD75FD892BC8" bold="true" box="[151,559,654,680]" pageId="1" pageNumber="592">
<taxonomicName id="4C3BC381FFC4D35968A3FD75FE122BC8" authority="Rosa &amp; Xu" authorityName="Rosa &amp; Xu" box="[151,436,654,680]" class="Insecta" family="Chrysididae" genus="Istiochrysis" kingdom="Animalia" order="Hymenoptera" pageId="1" pageNumber="592" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B94F6410FFC4D35968A3FD75FE842BC8" bold="true" box="[151,290,654,680]" italics="true" pageId="1" pageNumber="592">Istiochrysis</emphasis>
Rosa &amp; Xu
</taxonomicName>
,
<taxonomicNameLabel id="A27CD96BFFC4D35969F5FD75FD892BC8" box="[449,559,654,680]" pageId="1" pageNumber="592" rank="genus">gen. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8B84B802FFC4D35968A3FD4AFDEF2BAA" blockId="1.[151,585,654,714]" box="[151,585,689,714]" pageId="1" pageNumber="592">
(
<figureCitation id="1300A487FFC4D35968ABFD4AFEB52BAA" box="[159,275,689,714]" captionStart="FIGURE 1 A 1 F" captionStartId="2.[151,250,1354,1376]" captionTargetBox="[151,1435,195,1330]" captionTargetId="figure@2.[151,1436,195,1330]" captionTargetPageId="2" captionText="FIGURE 1 A 1 F. Genitalia. A C. Istiochrysis ziliolii sp. nov., A, dorsal view; B, dorso-lateral view; C, lateral view; D. Trichrysis cyanea (Linnaeus), dorsal view; E. Chrysidea pumila (Klug), dorsal view; F. Caenochrysis doriae (Gribodo), dorsal view." httpUri="https://zenodo.org/record/263663/files/figure.png" pageId="1" pageNumber="592">Figs 1A1</figureCitation>
F, 2A2D, 3A3D, 4A4F)
</paragraph>
</subSubSection>
<subSubSection id="C321EB89FFC4D35968A3FD01FD502A6E" box="[151,758,761,783]" pageId="1" pageNumber="592" type="materials_examined">
<paragraph id="8B84B802FFC4D35968A3FD01FD502A6E" blockId="1.[151,758,761,783]" box="[151,758,761,783]" pageId="1" pageNumber="592">
<typeStatus id="548006A0FFC4D35968A3FD01FF6F2A6F" box="[151,201,762,783]" pageId="1" pageNumber="592">Type</typeStatus>
species:
<taxonomicName id="4C3BC381FFC4D3596912FD02FD3D2A6F" authority="Rosa, Feng &amp; Xu" authorityName="Rosa, Feng &amp; Xu" box="[294,667,761,783]" class="Insecta" family="Chrysididae" genus="Istiochrysis" kingdom="Animalia" order="Hymenoptera" pageId="1" pageNumber="592" phylum="Arthropoda" rank="species" species="ziliolii" status="sp. nov.">
<emphasis id="B94F6410FFC4D3596912FD02FE442A6F" box="[294,482,761,783]" italics="true" pageId="1" pageNumber="592">Istiochrysis ziliolii</emphasis>
Rosa, Feng &amp; Xu
</taxonomicName>
,
<emphasis id="B94F6410FFC4D3596A92FD02FD502A6E" bold="true" box="[678,758,761,782]" pageId="1" pageNumber="592">
<taxonomicNameLabel id="A27CD96BFFC4D3596A92FD02FD502A6E" box="[678,758,761,782]" pageId="1" pageNumber="592" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</paragraph>
</subSubSection>
<subSubSection id="C321EB89FFC4D35968A3FCC7FB852C64" pageId="1" pageNumber="592" type="diagnosis">
<paragraph id="8B84B802FFC4D35968A3FCC7FB852C64" blockId="1.[151,1436,828,1933]" pageId="1" pageNumber="592">
<emphasis id="B94F6410FFC4D35968A3FCC7FEB72A35" bold="true" box="[151,273,828,853]" pageId="1" pageNumber="592">Diagnosis.</emphasis>
<taxonomicName id="4C3BC381FFC4D3596929FCC7FD932A34" authority="Rosa &amp; Xu" authorityName="Rosa &amp; Xu" box="[285,565,828,853]" class="Insecta" family="Chrysididae" genus="Istiochrysis" kingdom="Animalia" order="Hymenoptera" pageId="1" pageNumber="592" phylum="Arthropoda" rank="genus" status="gen. nov.">
<emphasis id="B94F6410FFC4D3596929FCC7FE382A35" box="[285,414,828,853]" italics="true" pageId="1" pageNumber="592">Istiochrysis</emphasis>
Rosa &amp; Xu
</taxonomicName>
,
<emphasis id="B94F6410FFC4D3596A71FCC7FD152A35" bold="true" box="[581,691,828,853]" pageId="1" pageNumber="592">
<taxonomicNameLabel id="A27CD96BFFC4D3596A71FCC7FD152A35" box="[581,691,828,853]" pageId="1" pageNumber="592" rank="genus">gen. nov.</taxonomicNameLabel>
</emphasis>
is similar to the Nearctic and Neotropical genus
<taxonomicName id="4C3BC381FFC4D3596D30FCC7FE1A2A18" authority="Kimsey &amp; Bohart, 1981" authorityName="Kimsey &amp; Bohart" authorityYear="1981" class="Insecta" family="Chrysididae" genus="Caenochrysis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hymenoptera" pageId="1" pageNumber="592" phylum="Arthropoda" rank="genus">
<emphasis id="B94F6410FFC4D3596D30FCC7FA3A2A35" box="[1284,1436,828,853]" italics="true" pageId="1" pageNumber="592">Caenochrysis</emphasis>
<bibRefCitation id="EFAAC5F3FFC4D35968A3FCA4FE1A2A18" author="Kimsey" box="[151,444,863,888]" pageId="1" pageNumber="592" refString="Kimsey, L. S. &amp; Bohart, R. M. (1981 ['' 1980 '']) A synopsis of the chrysidid genera of Neotropical America. Psyche, 87, 75 - 91. http: // dx. doi. org / 10.1155 / 1980 / 21857" type="journal article" year="1981">Kimsey &amp; Bohart, 1981</bibRefCitation>
</taxonomicName>
, and the Palaearctic and Oriental genera
<taxonomicName id="4C3BC381FFC4D3596B8CFCA4FB412A18" authority="Bischoff, 1913" authorityName="Bischoff" authorityYear="1913" box="[952,1255,863,888]" class="Insecta" family="Chrysididae" genus="Chrysidea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hymenoptera" pageId="1" pageNumber="592" phylum="Arthropoda" rank="genus">
<emphasis id="B94F6410FFC4D3596B8CFCA4FB8D2A18" box="[952,1067,863,888]" italics="true" pageId="1" pageNumber="592">Chrysidea</emphasis>
<bibRefCitation id="EFAAC5F3FFC4D3596C0EFCA4FB412A18" author="Bischoff" box="[1082,1255,863,888]" pageId="1" pageNumber="592" refString="Bischoff, H. (1913) Hymenoptera. Fam. Chrysididae. In: Wytsman, P. (Ed.), Genera insectorum. Fascicule 151. Bruxelles, L." type="journal volume" year="1913">Bischoff, 1913</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="4C3BC381FFC4D3596D18FCA4FECB2AFD" authority="Lichtenstein, 1876" authorityName="Lichtenstein" authorityYear="1876" class="Insecta" family="Chrysididae" genus="Trichrysis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hymenoptera" pageId="1" pageNumber="592" phylum="Arthropoda" rank="genus">
<emphasis id="B94F6410FFC4D3596D18FCA4FA3A2A18" box="[1324,1436,863,888]" italics="true" pageId="1" pageNumber="592">Trichrysis</emphasis>
<bibRefCitation id="EFAAC5F3FFC4D35968A3FC7FFECB2AFD" author="Lichtenstein" box="[151,365,900,925]" pageId="1" pageNumber="592" refString="Lichtenstein, J. (1876) Note sur le genre Chrysis. Petites nouvelles entomologiques, 145, 1 - 27." type="journal article" year="1876">
<collectingCountry id="F32CF892FFC4D35968A3FC7FFE832AFD" box="[151,293,900,925]" name="Liechtenstein" pageId="1" pageNumber="592">Lichtenstein</collectingCountry>
, 1876
</bibRefCitation>
</taxonomicName>
. However, this new genus can be separated from
<taxonomicName id="4C3BC381FFC4D3596B9AFC7FFBE02AFD" box="[942,1094,900,925]" class="Insecta" family="Chrysididae" genus="Caenochrysis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hymenoptera" pageId="1" pageNumber="592" phylum="Arthropoda" rank="genus">
<emphasis id="B94F6410FFC4D3596B9AFC7FFBE02AFD" box="[942,1094,900,925]" italics="true" pageId="1" pageNumber="592">Caenochrysis</emphasis>
</taxonomicName>
,
<taxonomicName id="4C3BC381FFC4D3596C63FC7FFB6C2AFD" box="[1111,1226,900,925]" class="Insecta" family="Chrysididae" genus="Chrysidea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hymenoptera" pageId="1" pageNumber="592" phylum="Arthropoda" rank="genus">
<emphasis id="B94F6410FFC4D3596C63FC7FFB6C2AFD" box="[1111,1226,900,925]" italics="true" pageId="1" pageNumber="592">Chrysidea</emphasis>
</taxonomicName>
and
<taxonomicName id="4C3BC381FFC4D3596D32FC7FFAD02AFD" box="[1286,1398,900,925]" class="Insecta" family="Chrysididae" genus="Trichrysis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hymenoptera" pageId="1" pageNumber="592" phylum="Arthropoda" rank="genus">
<emphasis id="B94F6410FFC4D3596D32FC7FFAD02AFD" box="[1286,1398,900,925]" italics="true" pageId="1" pageNumber="592">Trichrysis</emphasis>
</taxonomicName>
by male genitalia with extended longitudinal crest on aedeagus (
<figureCitation id="1300A487FFC4D3596B79FC5CFC632AA0" box="[845,965,935,960]" captionStart="FIGURE 1 A 1 F" captionStartId="2.[151,250,1354,1376]" captionTargetBox="[151,1435,195,1330]" captionTargetId="figure@2.[151,1436,195,1330]" captionTargetPageId="2" captionText="FIGURE 1 A 1 F. Genitalia. A C. Istiochrysis ziliolii sp. nov., A, dorsal view; B, dorso-lateral view; C, lateral view; D. Trichrysis cyanea (Linnaeus), dorsal view; E. Chrysidea pumila (Klug), dorsal view; F. Caenochrysis doriae (Gribodo), dorsal view." httpUri="https://zenodo.org/record/263663/files/figure.png" pageId="1" pageNumber="592">Figs 1A1</figureCitation>
C); apex of aedeagus enlarged and folded laterally (
<figureCitation id="1300A487FFC4D3596932FC37FE242A84" box="[262,386,972,997]" captionStart="FIGURE 1 A 1 F" captionStartId="2.[151,250,1354,1376]" captionTargetBox="[151,1435,195,1330]" captionTargetId="figure@2.[151,1436,195,1330]" captionTargetPageId="2" captionText="FIGURE 1 A 1 F. Genitalia. A C. Istiochrysis ziliolii sp. nov., A, dorsal view; B, dorso-lateral view; C, lateral view; D. Trichrysis cyanea (Linnaeus), dorsal view; E. Chrysidea pumila (Klug), dorsal view; F. Caenochrysis doriae (Gribodo), dorsal view." httpUri="https://zenodo.org/record/263663/files/figure.png" pageId="1" pageNumber="592">Figs 1A, 1</figureCitation>
B) (not enlarged in the other genera and tapering in
<taxonomicName id="4C3BC381FFC4D3596BC2FC37FB292A85" box="[1014,1167,972,997]" class="Insecta" family="Chrysididae" genus="Caenochrysis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hymenoptera" pageId="1" pageNumber="592" phylum="Arthropoda" rank="genus">
<emphasis id="B94F6410FFC4D3596BC2FC37FB292A85" box="[1014,1167,972,997]" italics="true" pageId="1" pageNumber="592">Caenochrysis</emphasis>
</taxonomicName>
); facial fovea between antennal socket and lower margin of eye hardly visible and shallowly depressed and finely punctate (
<figureCitation id="1300A487FFC4D3596D3CFC14FA272D68" box="[1288,1409,1007,1032]" captionStart="FIGURE 2 A 2 D" captionStartId="3.[151,250,1122,1144]" captionTargetBox="[188,1398,195,1100]" captionTargetId="figure@3.[188,1398,195,1100]" captionTargetPageId="3" captionText="FIGURE 2 A 2 D. Head of Istiochrysis gen. nov. A. Head, frontal view, arrow pointing to the shallow micropunctate and densely setose depression; B. Detail of the depression between clypeus and lower margin of eye by SEM; C. Metanotum with raised triangular median area, which is shallowly concave medially; D. Detail of the raised median area on metanotum by SEM." httpUri="https://zenodo.org/record/263664/files/figure.png" pageId="1" pageNumber="592">Figs 2A, 2</figureCitation>
B) (usually deeply depressed in
<taxonomicName id="4C3BC381FFC4D35969EBFBEFFDD12D4D" box="[479,631,1044,1069]" class="Insecta" family="Chrysididae" genus="Caenochrysis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hymenoptera" pageId="1" pageNumber="592" phylum="Arthropoda" rank="genus">
<emphasis id="B94F6410FFC4D35969EBFBEFFDD12D4D" box="[479,631,1044,1069]" italics="true" pageId="1" pageNumber="592">Caenochrysis</emphasis>
</taxonomicName>
); pronotum without sublateral carina (
<figureCitation id="1300A487FFC4D3596C1FFBEFFB222D4C" box="[1067,1156,1044,1069]" captionStart="FIGURE 3 A 3 D. A" captionStartId="3.[151,250,1604,1626]" captionTargetBox="[150,1426,1269,1582]" captionTargetId="figure@3.[150,1436,1255,1583]" captionTargetPageId="3" captionText="FIGURE 3 A 3 D. A. Fore wing of Istiochrysis gen. nov.. B. S 2 black spots of Istiochrysis gen. nov.; C. S 2 black spots of Trichrysis Lichtenstein; D. S 2 black spots of Caenochrysis Bohart &amp; Kimsey or Chrysidea Bischoff." httpUri="https://zenodo.org/record/263665/files/figure.png" pageId="1" pageNumber="592">Fig. 3A</figureCitation>
) (usually with sublateral carina in
<taxonomicName id="4C3BC381FFC4D3596935FBCCFED62D30" box="[257,368,1079,1104]" class="Insecta" family="Chrysididae" genus="Trichrysis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hymenoptera" pageId="1" pageNumber="592" phylum="Arthropoda" rank="genus">
<emphasis id="B94F6410FFC4D3596935FBCCFED62D30" box="[257,368,1079,1104]" italics="true" pageId="1" pageNumber="592">Trichrysis</emphasis>
</taxonomicName>
); fore wing discoidal cell with thin and completely sclerotised outer vein (faint in
<taxonomicName id="4C3BC381FFC4D3596D2CFBCCFA2D2D30" box="[1304,1419,1079,1104]" class="Insecta" family="Chrysididae" genus="Chrysidea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hymenoptera" pageId="1" pageNumber="592" phylum="Arthropoda" rank="genus">
<emphasis id="B94F6410FFC4D3596D2CFBCCFA2D2D30" box="[1304,1419,1079,1104]" italics="true" pageId="1" pageNumber="592">Chrysidea</emphasis>
</taxonomicName>
); apex of T3 without teeth (laterally dentate and medially undulate in
<taxonomicName id="4C3BC381FFC4D3596B92FBA7FBBF2D15" box="[934,1049,1116,1141]" class="Insecta" family="Chrysididae" genus="Chrysidea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hymenoptera" pageId="1" pageNumber="592" phylum="Arthropoda" rank="genus">
<emphasis id="B94F6410FFC4D3596B92FBA7FBBF2D15" box="[934,1049,1116,1141]" italics="true" pageId="1" pageNumber="592">Chrysidea</emphasis>
</taxonomicName>
, tridentate in
<taxonomicName id="4C3BC381FFC4D3596C8EFBA7FA8C2D15" box="[1210,1322,1116,1141]" class="Insecta" family="Chrysididae" genus="Trichrysis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hymenoptera" pageId="1" pageNumber="592" phylum="Arthropoda" rank="genus">
<emphasis id="B94F6410FFC4D3596C8EFBA7FA8C2D15" box="[1210,1322,1116,1141]" italics="true" pageId="1" pageNumber="592">Trichrysis</emphasis>
</taxonomicName>
); S2 with large, subrectangular, black spots extending to lateral margins (
<figureCitation id="1300A487FFC4D3596B5BFB84FC152DF8" box="[879,947,1151,1176]" captionStart="FIGURE 3 A 3 D. A" captionStartId="3.[151,250,1604,1626]" captionTargetBox="[150,1426,1269,1582]" captionTargetId="figure@3.[150,1436,1255,1583]" captionTargetPageId="3" captionText="FIGURE 3 A 3 D. A. Fore wing of Istiochrysis gen. nov.. B. S 2 black spots of Istiochrysis gen. nov.; C. S 2 black spots of Trichrysis Lichtenstein; D. S 2 black spots of Caenochrysis Bohart &amp; Kimsey or Chrysidea Bischoff." httpUri="https://zenodo.org/record/263665/files/figure.png" pageId="1" pageNumber="592">Fig. 3</figureCitation>
B), somehow similar to those in the genus
<taxonomicName id="4C3BC381FFC4D35968A3FB5FFDBE2DDD" authority="Linsenmaier, 1968" authorityName="Linsenmaier" authorityYear="1968" box="[151,536,1188,1213]" class="Insecta" family="Chrysididae" genus="Praestochrysis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hymenoptera" pageId="1" pageNumber="592" phylum="Arthropoda" rank="genus">
<emphasis id="B94F6410FFC4D35968A3FB5FFE9B2DDD" box="[151,317,1188,1213]" italics="true" pageId="1" pageNumber="592">Praestochrysis</emphasis>
<bibRefCitation id="EFAAC5F3FFC4D3596971FB5FFDBE2DDD" author="Linsenmaier" box="[325,536,1188,1213]" pageId="1" pageNumber="592" refString="Linsenmaier, W. (1968) Revision der Familie Chrysididae (Hymenoptera). Zweiter Nachtrag. Mitteilungen der Schweizerischen Entomologischen Gesellschaft, 41 (1 - 4), 1 - 144." type="journal article" year="1968">Linsenmaier, 1968</bibRefCitation>
</taxonomicName>
(small, suboval, not extending to lateral margins in
<taxonomicName id="4C3BC381FFC4D3596C58FB5FFAA22DDD" box="[1132,1284,1188,1213]" class="Insecta" family="Chrysididae" genus="Caenochrysis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hymenoptera" pageId="1" pageNumber="592" phylum="Arthropoda" rank="genus">
<emphasis id="B94F6410FFC4D3596C58FB5FFAA22DDD" box="[1132,1284,1188,1213]" italics="true" pageId="1" pageNumber="592">Caenochrysis</emphasis>
</taxonomicName>
; suboval and separated in
<taxonomicName id="4C3BC381FFC4D3596911FB3CFE3E2D80" box="[293,408,1223,1248]" class="Insecta" family="Chrysididae" genus="Chrysidea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hymenoptera" pageId="1" pageNumber="592" phylum="Arthropoda" rank="genus">
<emphasis id="B94F6410FFC4D3596911FB3CFE3E2D80" box="[293,408,1223,1248]" italics="true" pageId="1" pageNumber="592">Chrysidea</emphasis>
</taxonomicName>
(
<figureCitation id="1300A487FFC4D359699CFB3CFE4D2D80" box="[424,491,1223,1248]" captionStart="FIGURE 3 A 3 D. A" captionStartId="3.[151,250,1604,1626]" captionTargetBox="[150,1426,1269,1582]" captionTargetId="figure@3.[150,1436,1255,1583]" captionTargetPageId="3" captionText="FIGURE 3 A 3 D. A. Fore wing of Istiochrysis gen. nov.. B. S 2 black spots of Istiochrysis gen. nov.; C. S 2 black spots of Trichrysis Lichtenstein; D. S 2 black spots of Caenochrysis Bohart &amp; Kimsey or Chrysidea Bischoff." httpUri="https://zenodo.org/record/263665/files/figure.png" pageId="1" pageNumber="592">Fig. 3</figureCitation>
D), subtriangular and medially fused or nearly so in
<taxonomicName id="4C3BC381FFC4D3596C0EFB3CFB0C2D80" box="[1082,1194,1223,1248]" class="Insecta" family="Chrysididae" genus="Trichrysis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hymenoptera" pageId="1" pageNumber="592" phylum="Arthropoda" rank="genus">
<emphasis id="B94F6410FFC4D3596C0EFB3CFB0C2D80" box="[1082,1194,1223,1248]" italics="true" pageId="1" pageNumber="592">Trichrysis</emphasis>
</taxonomicName>
(
<figureCitation id="1300A487FFC4D3596C8DFB3CFB5D2D80" box="[1209,1275,1223,1248]" captionStart="FIGURE 3 A 3 D. A" captionStartId="3.[151,250,1604,1626]" captionTargetBox="[150,1426,1269,1582]" captionTargetId="figure@3.[150,1436,1255,1583]" captionTargetPageId="3" captionText="FIGURE 3 A 3 D. A. Fore wing of Istiochrysis gen. nov.. B. S 2 black spots of Istiochrysis gen. nov.; C. S 2 black spots of Trichrysis Lichtenstein; D. S 2 black spots of Caenochrysis Bohart &amp; Kimsey or Chrysidea Bischoff." httpUri="https://zenodo.org/record/263665/files/figure.png" pageId="1" pageNumber="592">Fig. 3</figureCitation>
C)) (
<bibRefCitation id="EFAAC5F3FFC4D3596D04FB3CFE972C64" author="Bohart" pageId="1" pageNumber="592" refString="Bohart, R. M. &amp; Kimsey, L. S. (1982) A synopsis of the Chrysididae in America North of Mexico. Memoirs of the American Entomological Institute, 33, 1 - 266." type="journal article" year="1982">Bohart &amp; Kimsey 1982</bibRefCitation>
;
<bibRefCitation id="EFAAC5F3FFC4D3596908FB17FDAC2C64" author="Linsenmaier" box="[316,522,1260,1285]" pageId="1" pageNumber="592" refString="Linsenmaier, W. (1984) Das Subgenus Trichrysis Lichtenstein in Nord- und Sudamerika (Hym., Chrysididae, Genus Chrysis L.). Mitteilungen der Schweizerischen Entomologischen Gesellschaft, 57, 195 - 224." type="journal article" year="1984">Linsenmaier 1984</bibRefCitation>
; Rosa &amp; Xu 2015;
<bibRefCitation id="EFAAC5F3FFC4D3596AD5FB16FC032C65" author="Rosa" box="[737,933,1260,1285]" pageId="1" pageNumber="592" refString="Rosa, P., Wei, N-s., Feng, J. &amp; Xu, Z-f. (2016 a) Revision of the genus Trichrysis Lichtenstein, 1876 from China, with description of three new species (Hymenoptera, Chrysididae). Deutsche Entomologische Zeitschrift, 63 (1), 109 - 136. doi: http: // doi. org / 10.3897 / dez. 63.7347" type="journal article" year="2016" yearSuffix="a">
Rosa
<emphasis id="B94F6410FFC4D3596B14FB16FCFE2C65" box="[800,856,1260,1285]" italics="true" pageId="1" pageNumber="592">et al.</emphasis>
2016a
</bibRefCitation>
) (
<figureCitation id="1300A487FFC4D3596B88FB17FBA62C64" box="[956,1024,1260,1285]" captionStart="FIGURE 2 A 2 D" captionStartId="3.[151,250,1122,1144]" captionTargetBox="[188,1398,195,1100]" captionTargetId="figure@3.[188,1398,195,1100]" captionTargetPageId="3" captionText="FIGURE 2 A 2 D. Head of Istiochrysis gen. nov. A. Head, frontal view, arrow pointing to the shallow micropunctate and densely setose depression; B. Detail of the depression between clypeus and lower margin of eye by SEM; C. Metanotum with raised triangular median area, which is shallowly concave medially; D. Detail of the raised median area on metanotum by SEM." httpUri="https://zenodo.org/record/263664/files/figure.png" pageId="1" pageNumber="592">Fig. 2</figureCitation>
D).
</paragraph>
</subSubSection>
<subSubSection id="C321EB89FFC4D35968F3FAF4FE382F9D" pageId="1" pageNumber="592" type="description">
<paragraph id="8B84B802FFC4D35968F3FAF4FBC42FB8" blockId="1.[151,1436,828,1933]" pageId="1" pageNumber="592">
<emphasis id="B94F6410FFC4D35968F3FAF4FEFF2C48" bold="true" box="[199,345,1295,1320]" pageId="1" pageNumber="592">Description.</emphasis>
<emphasis id="B94F6410FFC4D3596950FAF4FE382C48" box="[356,414,1295,1320]" italics="true" pageId="1" pageNumber="592">Male</emphasis>
. Head broader than high. Scapal basin with shallow depression on each side between antennal socket and lower margin of eye; depression visible only under certain angle (
<figureCitation id="1300A487FFC4D3596CB5FACFFAA62C2C" box="[1153,1280,1332,1357]" captionStart="FIGURE 2 A 2 D" captionStartId="3.[151,250,1122,1144]" captionTargetBox="[188,1398,195,1100]" captionTargetId="figure@3.[188,1398,195,1100]" captionTargetPageId="3" captionText="FIGURE 2 A 2 D. Head of Istiochrysis gen. nov. A. Head, frontal view, arrow pointing to the shallow micropunctate and densely setose depression; B. Detail of the depression between clypeus and lower margin of eye by SEM; C. Metanotum with raised triangular median area, which is shallowly concave medially; D. Detail of the raised median area on metanotum by SEM." httpUri="https://zenodo.org/record/263664/files/figure.png" pageId="1" pageNumber="592">Figs 2A, 2</figureCitation>
B); bottom of depression filled with micro-punctures and densely setose. Scapal basin topped by TFC (
<figureCitation id="1300A487FFC4D3596C40FAACFB772C10" box="[1140,1233,1367,1392]" captionStart="FIGURE 2 A 2 D" captionStartId="3.[151,250,1122,1144]" captionTargetBox="[188,1398,195,1100]" captionTargetId="figure@3.[188,1398,195,1100]" captionTargetPageId="3" captionText="FIGURE 2 A 2 D. Head of Istiochrysis gen. nov. A. Head, frontal view, arrow pointing to the shallow micropunctate and densely setose depression; B. Detail of the depression between clypeus and lower margin of eye by SEM; C. Metanotum with raised triangular median area, which is shallowly concave medially; D. Detail of the raised median area on metanotum by SEM." httpUri="https://zenodo.org/record/263664/files/figure.png" pageId="1" pageNumber="592">Figs 2A</figureCitation>
,
<figureCitation id="1300A487FFC4D3596CE8FAA3FB4A2C10" box="[1244,1260,1368,1392]" captionStart="FIGURE 4 A 4 F" captionStartId="4.[151,250,1842,1864]" captionTargetBox="[188,1398,459,1820]" captionTargetId="figure@4.[188,1398,459,1820]" captionTargetPageId="4" captionText="FIGURE 4 A 4 F. Istiochrysis ziliolii sp. nov., holotype, ♂. A. Habitus, lateral view; B. Head, frontal view; C. Mesosoma, dorsal view, arrow pointing to the metanotal concave medial area; D. Mesopleuron, lateral view; E. Metasoma, dorsal view; F. T 3, posterior view." httpUri="https://zenodo.org/record/263666/files/figure.png" pageId="1" pageNumber="592">4</figureCitation>
B); scapal basin with white setae, especially along lateral sides (
<figureCitation id="1300A487FFC4D3596A8BFA87FCBA2CF4" box="[703,796,1404,1429]" captionStart="FIGURE 2 A 2 D" captionStartId="3.[151,250,1122,1144]" captionTargetBox="[188,1398,195,1100]" captionTargetId="figure@3.[188,1398,195,1100]" captionTargetPageId="3" captionText="FIGURE 2 A 2 D. Head of Istiochrysis gen. nov. A. Head, frontal view, arrow pointing to the shallow micropunctate and densely setose depression; B. Detail of the depression between clypeus and lower margin of eye by SEM; C. Metanotum with raised triangular median area, which is shallowly concave medially; D. Detail of the raised median area on metanotum by SEM." httpUri="https://zenodo.org/record/263664/files/figure.png" pageId="1" pageNumber="592">Fig. 2A</figureCitation>
). F1 l/w&gt;3; MS=1 MOD. Genal carina developed from gena to mandible. Subgenal area well defined. Median ocellus not lidded. Vertex without posterior depression beneath posterior ocellus. Mandible unidentate. Pronotum nearly as long as mesoscutellum with deep lateral depression, without sublateral carina. Mesopleuron with large episternal sulcus and scrobal sulcus (
<figureCitation id="1300A487FFC4D3596CC9FA1CFAE72F60" box="[1277,1345,1511,1536]" captionStart="FIGURE 4 A 4 F" captionStartId="4.[151,250,1842,1864]" captionTargetBox="[188,1398,459,1820]" captionTargetId="figure@4.[188,1398,459,1820]" captionTargetPageId="4" captionText="FIGURE 4 A 4 F. Istiochrysis ziliolii sp. nov., holotype, ♂. A. Habitus, lateral view; B. Head, frontal view; C. Mesosoma, dorsal view, arrow pointing to the metanotal concave medial area; D. Mesopleuron, lateral view; E. Metasoma, dorsal view; F. T 3, posterior view." httpUri="https://zenodo.org/record/263666/files/figure.png" pageId="1" pageNumber="592">Fig. 4</figureCitation>
D); area between episternal sulcus and scrobal sulcus large and subtriangular. Metanotum with raised median area. Fore wing with thin but completely sclerotized outer veins of discoidal cell (
<figureCitation id="1300A487FFC4D3596BF5F9D4FBBA2F28" box="[961,1052,1583,1608]" captionStart="FIGURE 3 A 3 D. A" captionStartId="3.[151,250,1604,1626]" captionTargetBox="[150,1426,1269,1582]" captionTargetId="figure@3.[150,1436,1255,1583]" captionTargetPageId="3" captionText="FIGURE 3 A 3 D. A. Fore wing of Istiochrysis gen. nov.. B. S 2 black spots of Istiochrysis gen. nov.; C. S 2 black spots of Trichrysis Lichtenstein; D. S 2 black spots of Caenochrysis Bohart &amp; Kimsey or Chrysidea Bischoff." httpUri="https://zenodo.org/record/263665/files/figure.png" pageId="1" pageNumber="592">Fig. 3A</figureCitation>
). T2 and T3 with shallow median longitudinal carinae (
<figureCitation id="1300A487FFC4D35969B2F9AFFE6C2F0C" box="[390,458,1620,1645]" captionStart="FIGURE 4 A 4 F" captionStartId="4.[151,250,1842,1864]" captionTargetBox="[188,1398,459,1820]" captionTargetId="figure@4.[188,1398,459,1820]" captionTargetPageId="4" captionText="FIGURE 4 A 4 F. Istiochrysis ziliolii sp. nov., holotype, ♂. A. Habitus, lateral view; B. Head, frontal view; C. Mesosoma, dorsal view, arrow pointing to the metanotal concave medial area; D. Mesopleuron, lateral view; E. Metasoma, dorsal view; F. T 3, posterior view." httpUri="https://zenodo.org/record/263666/files/figure.png" pageId="1" pageNumber="592">Fig. 4</figureCitation>
E). Apex of T3 without teeth, but with shallow concavity, thus appearing bilobate (
<figureCitation id="1300A487FFC4D3596D5BF9AFFF002FF0" captionStart="FIGURE 4 A 4 F" captionStartId="4.[151,250,1842,1864]" captionTargetBox="[188,1398,459,1820]" captionTargetId="figure@4.[188,1398,459,1820]" captionTargetPageId="4" captionText="FIGURE 4 A 4 F. Istiochrysis ziliolii sp. nov., holotype, ♂. A. Habitus, lateral view; B. Head, frontal view; C. Mesosoma, dorsal view, arrow pointing to the metanotal concave medial area; D. Mesopleuron, lateral view; E. Metasoma, dorsal view; F. T 3, posterior view." httpUri="https://zenodo.org/record/263666/files/figure.png" pageId="1" pageNumber="592">Fig. 4</figureCitation>
F); pit row well developed with enlarged and partly fused pits (
<figureCitation id="1300A487FFC4D3596B5BF98CFC152FF0" box="[879,947,1655,1680]" captionStart="FIGURE 4 A 4 F" captionStartId="4.[151,250,1842,1864]" captionTargetBox="[188,1398,459,1820]" captionTargetId="figure@4.[188,1398,459,1820]" captionTargetPageId="4" captionText="FIGURE 4 A 4 F. Istiochrysis ziliolii sp. nov., holotype, ♂. A. Habitus, lateral view; B. Head, frontal view; C. Mesosoma, dorsal view, arrow pointing to the metanotal concave medial area; D. Mesopleuron, lateral view; E. Metasoma, dorsal view; F. T 3, posterior view." httpUri="https://zenodo.org/record/263666/files/figure.png" pageId="1" pageNumber="592">Fig. 4</figureCitation>
F). Black spots on S2 elongate, fused along lateral margins (
<figureCitation id="1300A487FFC4D3596979F967FE292FD4" box="[333,399,1692,1717]" captionStart="FIGURE 3 A 3 D. A" captionStartId="3.[151,250,1604,1626]" captionTargetBox="[150,1426,1269,1582]" captionTargetId="figure@3.[150,1436,1255,1583]" captionTargetPageId="3" captionText="FIGURE 3 A 3 D. A. Fore wing of Istiochrysis gen. nov.. B. S 2 black spots of Istiochrysis gen. nov.; C. S 2 black spots of Trichrysis Lichtenstein; D. S 2 black spots of Caenochrysis Bohart &amp; Kimsey or Chrysidea Bischoff." httpUri="https://zenodo.org/record/263665/files/figure.png" pageId="1" pageNumber="592">Fig. 3</figureCitation>
B) and distinctly separated mesally. Male genitalia with gonostyle of gonocoxa elongate and slender, aedeagus with enlarge longitudinal crest, well visible in lateral view (
<figureCitation id="1300A487FFC4D3596BCAF944FB9B2FB8" box="[1022,1085,1727,1752]" captionStart="FIGURE 1 A 1 F" captionStartId="2.[151,250,1354,1376]" captionTargetBox="[151,1435,195,1330]" captionTargetId="figure@2.[151,1436,195,1330]" captionTargetPageId="2" captionText="FIGURE 1 A 1 F. Genitalia. A C. Istiochrysis ziliolii sp. nov., A, dorsal view; B, dorso-lateral view; C, lateral view; D. Trichrysis cyanea (Linnaeus), dorsal view; E. Chrysidea pumila (Klug), dorsal view; F. Caenochrysis doriae (Gribodo), dorsal view." httpUri="https://zenodo.org/record/263663/files/figure.png" pageId="1" pageNumber="592">Fig. 1</figureCitation>
C).
</paragraph>
<paragraph id="8B84B802FFC4D35968F3F91FFE382F9D" blockId="1.[151,1436,828,1933]" box="[199,414,1764,1789]" pageId="1" pageNumber="592">
<emphasis id="B94F6410FFC4D35968F3F91FFEBD2F9D" box="[199,283,1764,1789]" italics="true" pageId="1" pageNumber="592">Female</emphasis>
. Unknown.
</paragraph>
</subSubSection>
<subSubSection id="C321EB89FFC4D35968F3F8FCFE022E40" box="[199,420,1799,1824]" pageId="1" pageNumber="592" type="biology_ecology">
<paragraph id="8B84B802FFC4D35968F3F8FCFE022E40" blockId="1.[151,1436,828,1933]" box="[199,420,1799,1824]" pageId="1" pageNumber="592">
<emphasis id="B94F6410FFC4D35968F3F8FCFE812E40" bold="true" box="[199,295,1799,1824]" pageId="1" pageNumber="592">Biology.</emphasis>
Unknown.
</paragraph>
</subSubSection>
<subSubSection id="C321EB89FFC4D35968F3F8D7FD872E24" box="[199,545,1836,1861]" pageId="1" pageNumber="592" type="distribution">
<paragraph id="8B84B802FFC4D35968F3F8D7FD872E24" blockId="1.[151,1436,828,1933]" box="[199,545,1836,1861]" pageId="1" pageNumber="592">
<emphasis id="B94F6410FFC4D35968F3F8D7FEC62E25" bold="true" box="[199,352,1836,1861]" pageId="1" pageNumber="592">Distribution.</emphasis>
<collectingCountry id="F32CF892FFC4D3596953F8D7FE0C2E25" box="[359,426,1836,1861]" name="China" pageId="1" pageNumber="592">China</collectingCountry>
(Yunnan).
</paragraph>
</subSubSection>
<subSubSection id="C321EB89FFC4D35968F3F8B4FC122EED" pageId="1" pageNumber="592" type="etymology">
<paragraph id="8B84B802FFC4D35968F3F8B4FC122EED" blockId="1.[151,1436,828,1933]" pageId="1" pageNumber="592">
<emphasis id="B94F6410FFC4D35968F3F8B4FEE82E08" bold="true" box="[199,334,1871,1896]" pageId="1" pageNumber="592">Etymology.</emphasis>
From Greek noun
<emphasis id="B94F6410FFC4D3596A17F8AAFDC72E08" box="[547,609,1873,1896]" italics="true" pageId="1" pageNumber="592">istion</emphasis>
(= sail), referring to the unique subsidiary structure longitudinally placed on aedeagus, looking like a sail in lateral view. The gender is feminine.
</paragraph>
</subSubSection>
</treatment>
</document>