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<document id="A12E4C10FFF8E7325C7EB8DCAE4CCFFD" ID-DOI="10.5281/zenodo.195260" ID-GBIF-Dataset="fb903b34-e1ed-40e2-80cd-bd632a964215" ID-ISSN="1175-5326" ID-Zenodo-Dep="195260" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460224893032" checkinUser="plazi" docAuthor="Yao, Gang, Yang, Ding &amp; Evenhuis, Neal L." docDate="2010" docId="3432510A410CFFD0DADBF9F04C24FB94" docLanguage="en" docName="zt02453p024.pdf" docOrigin="Zootaxa 2453" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Anastoechus xuthus Yao, Yang &amp; Evenhuis, 2010, sp. nov." docType="treatment" docVersion="9" lastPageNumber="11" masterDocId="C80B29724105FFDADA4CFFF0480EFFEB" masterDocTitle="The genus Anastoechus Osten Sacken, 1877 (Diptera: Bombyliidae) from China, with descriptions of four new species" masterLastPageNumber="24" masterPageNumber="1" pageNumber="10" updateTime="1698238145015" updateUser="plazi">
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<mods:title id="D1C9CF592C342DF4B3972CFA399DADA1">The genus Anastoechus Osten Sacken, 1877 (Diptera: Bombyliidae) from China, with descriptions of four new species</mods:title>
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<mods:namePart id="BD68023B6DF5BFF6857E91C0C90CA252">Yao, Gang</mods:namePart>
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<mods:namePart id="D33F8F595E517096C9B3C86BBDF4C9A2">Yang, Ding</mods:namePart>
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<mods:namePart id="D96810437AB14E3D95BEC10DEDED6C46">Evenhuis, Neal L.</mods:namePart>
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<mods:date id="81D1E9BF95AC7F163ED91EBE26585942">2010</mods:date>
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<treatment id="3432510A410CFFD0DADBF9F04C24FB94" ID-DOI="http://doi.org/10.5281/zenodo.6196595" ID-GBIF-Taxon="119386062" ID-Zenodo-Dep="6196595" LSID="urn:lsid:plazi:treatment:3432510A410CFFD0DADBF9F04C24FB94" httpUri="http://treatment.plazi.org/id/3432510A410CFFD0DADBF9F04C24FB94" lastPageId="10" lastPageNumber="11" pageId="9" pageNumber="10">
<subSubSection id="F481B397410CFFD3DADBF9F04970F9D4" pageId="9" pageNumber="10" type="nomenclature">
<paragraph id="BC24E01C410CFFD3DADBF9F049FFF9F1" blockId="9.[151,497,1536,1599]" box="[151,497,1536,1562]" pageId="9" pageNumber="10">
<heading id="E76C5770410CFFD3DADBF9F049FFF9F1" bold="true" box="[151,497,1536,1562]" fontSize="11" level="1" pageId="9" pageNumber="10" reason="1">
<emphasis id="8EEF3C0E410CFFD3DADBF9F049FFF9F1" bold="true" box="[151,497,1536,1562]" pageId="9" pageNumber="10">
<taxonomicName id="7B9B9B9F410CFFD3DADBF9F04982F9F1" ID-CoL="89YPP" box="[151,396,1536,1562]" class="Insecta" family="Bombyliidae" genus="Anastoechus" kingdom="Animalia" order="Diptera" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="xuthus" status="sp. nov.">
<emphasis id="8EEF3C0E410CFFD3DADBF9F04982F9F1" bold="true" box="[151,396,1536,1562]" italics="true" pageId="9" pageNumber="10">Anastoechus xuthus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="95DC8175410CFFD3DBDFF9F049FFF9F1" box="[403,497,1536,1562]" pageId="9" pageNumber="10" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="BC24E01C410CFFD3DADBF9D54970F9D4" blockId="9.[151,497,1536,1599]" box="[151,382,1573,1599]" pageId="9" pageNumber="10">
(
<figureCitation id="24A0FC99410CFFD3DAD3F9D548FDF9D4" box="[159,243,1573,1599]" captionStart="FIGURES 1 11" captionStartId="12.[151,273,1829,1853]" captionTargetBox="[151,1436,199,1771]" captionTargetId="figure@12.[151,1436,194,1808]" captionTargetPageId="12" captionText="FIGURES 1 11. Anastoechus heads, 1. Anastoechus asiaticus Becker; 2. Anastoechus aurecrinitus Yang et Du; 3. Anastoechus candidus sp. nov.; 4. Anastoechus chakanus Du et al.; 5. Anastoechus chinensis Paramonov; 6. Anastoechus doulananus Du et al.; 7. Anastoechus fulvus sp. nov.; 8. Anastoechus turriformis sp. nov.; 9. Anastoechus xuthus sp. nov.; 10. Anastoechus neimongolanus Du &amp; Yang." httpUri="https://zenodo.org/record/195261/files/figure.png" pageId="9" pageNumber="10">Figs. 9</figureCitation>
,
<figureCitation id="24A0FC99410CFFD3DAB3F9D54910F9D4" box="[255,286,1573,1599]" captionStart="FIGURES 11 20" captionStartId="13.[151,272,1649,1673]" captionTargetBox="[151,1396,248,1578]" captionTargetId="figure@13.[151,1436,197,1624]" captionTargetPageId="13" captionText="FIGURES 11 20. Anastoechus wings, dorsal view. 11. Anastoechus asiaticus Becker; 12. Anastoechus aurecrinitus Yang et Du; 13. Anastoechus candidus sp. nov.; 14. Anastoechus chakanus Du et al.; 15. Anastoechus chinensis Paramonov; 16. Anastoechus doulananus Du et al.; 17. Anastoechus fulvus sp. nov.; 18. Anastoechus turriformis sp. nov.; 19. Anastoechus xuthus sp. nov.; 20. Anastoechus neimongolanus Du &amp; Yang." httpUri="https://zenodo.org/record/195262/files/figure.png" pageId="9" pageNumber="10">19</figureCitation>
,
<figureCitation id="24A0FC99410CFFD3DB67F9D54978F9D4" box="[299,374,1573,1599]" captionStart="FIGURES 67 72" captionStartId="22.[151,271,1643,1667]" captionTargetBox="[158,1422,214,1597]" captionTargetId="figure@22.[151,1436,194,1621]" captionTargetPageId="22" captionText="FIGURES 67 72. Anastoechus xuthus sp. nov. male genitalia. 67. epandrium and cercus, dorsal view; 68. epandrium and cercus, lateral view; 69. gonocoxite and gonostylus, lateral view; 70. phallus, dorsal view; 71. phallus, lateral view; 72. gonocoxite and gonostyli, ventral view." httpUri="https://zenodo.org/record/195271/files/figure.png" pageId="9" pageNumber="10">6772</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="F481B397410CFFD3DADBF980492BF911" pageId="9" pageNumber="10" type="diagnosis">
<paragraph id="BC24E01C410CFFD3DADBF980492BF911" blockId="9.[151,1437,1648,2010]" pageId="9" pageNumber="10">
<emphasis id="8EEF3C0E410CFFD3DADBF9804912F961" bold="true" box="[151,284,1648,1674]" pageId="9" pageNumber="10">Diagnosis.</emphasis>
Scutellum with six yellow bristles each side, wing pale brown at tip and dark brown at base. Dorsum of abdomen with dense long yellow hairs and posterior portion of tergites 37 with yellow bristles with dark brown tips. Epandrium irregularly formed in lateral view; epiphallus subtriangular, obtuse at tip in dorsal view.
</paragraph>
</subSubSection>
<subSubSection id="F481B397410CFFD0DA89F8F549ABFD54" lastPageId="10" lastPageNumber="11" pageId="9" pageNumber="10" type="description">
<paragraph id="BC24E01C410CFFD3DA89F8F54B8BF8F4" blockId="9.[151,1437,1648,2010]" box="[197,901,1797,1823]" pageId="9" pageNumber="10">
<emphasis id="8EEF3C0E410CFFD3DA89F8F54953F8F4" bold="true" box="[197,349,1797,1823]" pageId="9" pageNumber="10">Description.</emphasis>
Male. Body length
<quantity id="7B634DF9410CFFD3D80AF8F54A83F8F4" box="[582,653,1797,1823]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" pageId="9" pageNumber="10" unit="mm" value="9.0">9 mm</quantity>
, wing length
<quantity id="7B634DF9410CFFD3D967F8F54B8EF8F4" box="[811,896,1797,1823]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="9" pageNumber="10" unit="mm" value="10.0">10 mm</quantity>
.
</paragraph>
<paragraph id="BC24E01C410CFFD3DA89F8DA4CCDF831" blockId="9.[151,1437,1648,2010]" pageId="9" pageNumber="10">
Head (
<figureCitation id="24A0FC99410CFFD3DB59F8DA4950F8AF" box="[277,350,1834,1860]" captionStart="FIGURES 1 11" captionStartId="12.[151,273,1829,1853]" captionTargetBox="[151,1436,199,1771]" captionTargetId="figure@12.[151,1436,194,1808]" captionTargetPageId="12" captionText="FIGURES 1 11. Anastoechus heads, 1. Anastoechus asiaticus Becker; 2. Anastoechus aurecrinitus Yang et Du; 3. Anastoechus candidus sp. nov.; 4. Anastoechus chakanus Du et al.; 5. Anastoechus chinensis Paramonov; 6. Anastoechus doulananus Du et al.; 7. Anastoechus fulvus sp. nov.; 8. Anastoechus turriformis sp. nov.; 9. Anastoechus xuthus sp. nov.; 10. Anastoechus neimongolanus Du &amp; Yang." httpUri="https://zenodo.org/record/195261/files/figure.png" pageId="9" pageNumber="10">Fig. 9</figureCitation>
) black with brown dust. Hairs on head black and white; frons narrowing directed distally, with long dense black and white erect hairs and short white scales, face with long dense white erect hairs; occiput with long sparse black erect hairs and white scales near edge of eyes. Antenna black except yellow at joint; scape elongate with long dense white and black hairs; first flagellomere elongate, with brown scales close to base, with a stylus at tip. Proboscis black, bare, nearly four times longer than head.
</paragraph>
<paragraph id="BC24E01C410FFFD0DA89FF684D48FE79" blockId="10.[151,1437,152,1151]" pageId="10" pageNumber="11">
Thorax black with pale dust. Hairs on thorax mostly yellow; postpronotal lobe with long dense yellow hairs, mesonotum with long dense yellow hairs; thorax almost bare on back, anepisternum and katepisternum with long dense white hairs. Scutellum black, with six yellow bristles each side. Leg [mid and hind legs broken] brown except femur black. Hairs on legs mostly white, bristles yellow. Femur with dense white hairs and scales; tibia and tarsus with short yellow hairs and brown scales. Fore tibia with seven
<emphasis id="8EEF3C0E410FFFD0DE8AFEDD4CEDFEAD" box="[1222,1251,301,326]" italics="true" pageId="10" pageNumber="11">ad</emphasis>
, eight
<emphasis id="8EEF3C0E410FFFD0DF79FEDD4D5CFEAD" box="[1333,1362,301,326]" italics="true" pageId="10" pageNumber="11">pd</emphasis>
, eight
<emphasis id="8EEF3C0E410FFFD0DADBFEA248BFFE80" box="[151,177,338,363]" italics="true" pageId="10" pageNumber="11">av</emphasis>
, nine
<emphasis id="8EEF3C0E410FFFD0DAB4FEA2491CFE80" box="[248,274,338,363]" italics="true" pageId="10" pageNumber="11">pv</emphasis>
. Wing (
<figureCitation id="24A0FC99410FFFD0DB23FEA249CAFE87" box="[367,452,338,364]" captionStart="FIGURES 11 20" captionStartId="13.[151,272,1649,1673]" captionTargetBox="[151,1396,248,1578]" captionTargetId="figure@13.[151,1436,197,1624]" captionTargetPageId="13" captionText="FIGURES 11 20. Anastoechus wings, dorsal view. 11. Anastoechus asiaticus Becker; 12. Anastoechus aurecrinitus Yang et Du; 13. Anastoechus candidus sp. nov.; 14. Anastoechus chakanus Du et al.; 15. Anastoechus chinensis Paramonov; 16. Anastoechus doulananus Du et al.; 17. Anastoechus fulvus sp. nov.; 18. Anastoechus turriformis sp. nov.; 19. Anastoechus xuthus sp. nov.; 20. Anastoechus neimongolanus Du &amp; Yang." httpUri="https://zenodo.org/record/195262/files/figure.png" pageId="10" pageNumber="11">Fig. 19</figureCitation>
) uniformly pale brown except base dark brown. Vein r-m close to tip of cell dm, cell r5 closed. Base of vein C with brush-like long black bristles and white scales and hairs. Halteres black.
</paragraph>
<paragraph id="BC24E01C410FFFD0DA89FE504D8FFE34" blockId="10.[151,1437,152,1151]" pageId="10" pageNumber="11">Abdomen black. Hairs on abdomen mostly yellow; dorsum with long dense yellow hairs and posterior of tergites 37 with dark brown tip yellow bristles. Sternites black with white dust and long dense white hairs.</paragraph>
<paragraph id="BC24E01C410FFFD0DA89FE1A4AF0FD71" blockId="10.[151,1437,152,1151]" pageId="10" pageNumber="11">
Male genitalia (
<figureCitation id="24A0FC99410FFFD0DBCCFE1A4A1CFDEF" box="[384,530,490,516]" captionStart="FIGURES 67 72" captionStartId="22.[151,271,1643,1667]" captionTargetBox="[158,1422,214,1597]" captionTargetId="figure@22.[151,1436,194,1621]" captionTargetPageId="22" captionText="FIGURES 67 72. Anastoechus xuthus sp. nov. male genitalia. 67. epandrium and cercus, dorsal view; 68. epandrium and cercus, lateral view; 69. gonocoxite and gonostylus, lateral view; 70. phallus, dorsal view; 71. phallus, lateral view; 72. gonocoxite and gonostyli, ventral view." httpUri="https://zenodo.org/record/195271/files/figure.png" pageId="10" pageNumber="11">Figs. 6772</figureCitation>
). Epandrium trapezoidal, distinctly longer than high; cercus well exposed in lateral view; epandrium a little longer than wide, almost parallel two sides in dorsal view; gonocoxite with black bristle-like hairs apically, tumid near base and parallel two sides from middle to tip in ventral view; gonostylus elongate, its tip acute in lateral view; epiphallus subtriangular, obtuse at tip in dorsal view, epiphallus with a long and curved tip in lateral view.
</paragraph>
<paragraph id="BC24E01C410FFFD0DA89FD5549ABFD54" blockId="10.[151,1437,152,1151]" box="[197,421,677,703]" pageId="10" pageNumber="11">Female. Unknown.</paragraph>
</subSubSection>
<subSubSection id="F481B397410FFFD0DA89FD3A49DCFCE1" pageId="10" pageNumber="11" type="materials_examined">
<paragraph id="BC24E01C410FFFD0DA89FD3A49DCFCE1" blockId="10.[151,1437,152,1151]" pageId="10" pageNumber="11">
<emphasis id="8EEF3C0E410FFFD0DA89FD3A4972FD0F" bold="true" box="[197,380,714,740]" pageId="10" pageNumber="11">
<typeStatus id="63205EBE410FFFD0DA89FD3A490CFD0F" box="[197,258,714,740]" pageId="10" pageNumber="11">Type</typeStatus>
material.
</emphasis>
<typeStatus id="63205EBE410FFFD0DBC8FD3A49FFFD0F" box="[388,497,714,740]" pageId="10" pageNumber="11" type="holotype">Holotype</typeStatus>
male,
<collectingCountry id="C48CA08C410FFFD0D80DFD3A4AADFD0F" box="[577,675,714,740]" name="China" pageId="10" pageNumber="11">CHINA</collectingCountry>
: Shaanxi, Ganquan, Qingquan Town (
<geoCoordinate id="D9AF86DB410FFFD0DE29FD3A4D1CFD0F" box="[1125,1298,714,740]" direction="north" orientation="latitude" pageId="10" pageNumber="11" precision="15" value="36.27">N 36° 16 12</geoCoordinate>
<geoCoordinate id="D9AF86DB410FFFD0DF57FD3A48C9FCE1" direction="east" orientation="longitude" pageId="10" pageNumber="11" precision="15" value="109.507774">E 109° 30 28</geoCoordinate>
),
<date id="C825C6DC410FFFD0DA92FD00497FFCE1" box="[222,369,752,778]" pageId="10" pageNumber="11" value="1970-09-22">22. IX. 1970</date>
(
<collectionCode id="DA8A78D9410FFFD0DBCEFD0049C8FCE1" LSID="urn:lsid:biocol.org:col:33074" box="[386,454,752,778]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33074" name="China Agricultural University" pageId="10" pageNumber="11">CAU</collectionCode>
).
</paragraph>
</subSubSection>
<subSubSection id="F481B397410FFFD0DA89FCE54A3AFCC4" box="[197,564,789,815]" pageId="10" pageNumber="11" type="distribution">
<paragraph id="BC24E01C410FFFD0DA89FCE54A3AFCC4" blockId="10.[151,1437,152,1151]" box="[197,564,789,815]" pageId="10" pageNumber="11">
<emphasis id="8EEF3C0E410FFFD0DA89FCE5496BFCC4" bold="true" box="[197,357,789,815]" pageId="10" pageNumber="11">Distribution.</emphasis>
<collectingCountry id="C48CA08C410FFFD0DB20FCE549BCFCC4" box="[364,434,789,815]" name="China" pageId="10" pageNumber="11">China</collectingCountry>
(Shaanxi).
</paragraph>
</subSubSection>
<subSubSection id="F481B397410FFFD0DA89FCCA4BB0FC91" pageId="10" pageNumber="11" type="etymology">
<paragraph id="BC24E01C410FFFD0DA89FCCA4BB0FC91" blockId="10.[151,1437,152,1151]" pageId="10" pageNumber="11">
<emphasis id="8EEF3C0E410FFFD0DA89FCCA495CFCBF" bold="true" box="[197,338,826,852]" pageId="10" pageNumber="11">Etymology.</emphasis>
The species epithet derives from the Latin “
<taxonomicName id="7B9B9B9F410FFFD0D92EFCCA4BB8FCBF" box="[866,950,826,852]" class="Insecta" family="Bombyliidae" genus="Anastoechus" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="xuthus">xuthus</taxonomicName>
” [=yellow]; referring to the yellow color of the bristles on the scutellum and the yellow hairs on the abdomen.
</paragraph>
</subSubSection>
<subSubSection id="F481B397410FFFD0DA89FC754C24FB94" pageId="10" pageNumber="11" type="discussion">
<paragraph id="BC24E01C410FFFD0DA89FC754C24FB94" blockId="10.[151,1437,152,1151]" pageId="10" pageNumber="11">
<emphasis id="8EEF3C0E410FFFD0DA89FC754930FC74" bold="true" box="[197,318,901,927]" pageId="10" pageNumber="11">Remarks.</emphasis>
The new species is similar to
<taxonomicName id="7B9B9B9F410FFFD0D8D3FC764BD5FC74" authority="Yang et Du" authorityName="Yang et Du" box="[671,987,901,927]" class="Insecta" family="Bombyliidae" genus="Anastoechus" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="aurecrinitus">
<emphasis id="8EEF3C0E410FFFD0D8D3FC764B40FC74" box="[671,846,902,927]" italics="true" pageId="10" pageNumber="11">A. aurecrinitus</emphasis>
Yang et Du
</taxonomicName>
, but it can be separated from the latter by the frons narrowing directed distally, halteres black, hairs on the abdomen mostly yellow, sternites black with the white dust and long dense white hairs, epiphallus subtriangular and obtuse at tip in dorsal view, epiphallus with a long and curved tip in lateral view. In
<taxonomicName id="7B9B9B9F410FFFD0D96EFC064BDFFBE4" box="[802,977,1014,1039]" class="Insecta" family="Bombyliidae" genus="Anastoechus" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="aurecrinitus">
<emphasis id="8EEF3C0E410FFFD0D96EFC064BDFFBE4" box="[802,977,1014,1039]" italics="true" pageId="10" pageNumber="11">A. aurecrinitus</emphasis>
</taxonomicName>
, the frons is parallel-sided, the halteres is yellowish, the abdomen is mostly with the golden yellow hairs on the dorsum, the sternites are covered with the long dense white and yellow erect hairs, the epiphallus is subtriangular with an acute tip in dorsal view, the epiphallus has a rather long and narrow tip in lateral view (
<bibRefCitation id="D80A9DED410FFFD0D905FB954C13FB94" author="Yang" box="[841,1053,1125,1151]" pageId="10" pageNumber="12" refString="Du, J. P. &amp; Yang, C. K. (1990) Three new species of Bombyliidae (Diptera) from Nei Mongol and a new record species of China. Entomotaxonomica, 12, 283 - 288." type="journal article" year="1990">Yang et Du, 1990</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>