treatments-xml/data/C6/5F/8C/C65F8C4C37DD5B2B880B9F1B8220A4E3.xml

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<document ID-DOI="http://dx.doi.org/10.3897/asp.82.e111148" ID-Pensoft-Pub="1864-8312-82-151" ID-Pensoft-UUID="8D187145BFCA55A1A73960CDE5BD124B" ID-ZooBank="43AC036E93CC4D79939A07DF54BE1A2D" ModsDocID="1864-8312-82-151" checkinTime="1711188240520" checkinUser="pensoft" docAuthor="Brazidec, Manuel, Vilhelmsen, Lars, Boudinot, Brendon E., Richter, Adrian, Hammel, Joerg U., Perkovsky, Evgeny E., Fan, Yong, Wang, Zhen, Wu, Qiong, Wang, Bo &amp; Perrichot, Vincent" docDate="2024" docId="C65F8C4C37DD5B2B880B9F1B8220A4E3" docLanguage="en" docName="ArthropodSystPhyl 82: 151-181" docOrigin="Arthropod Systematics &amp; amp; Phylogeny 82" docPubDate="2024-03-22" docSource="http://dx.doi.org/10.3897/asp.82.e111148" docTitle="Megacoxa janzeni Brazidec &amp; Vilhelmsen &amp; Boudinot &amp; Richter &amp; Hammel &amp; Perkovsky &amp; Fan &amp; Wang &amp; Wu &amp; Wang &amp; Perrichot 2024, sp. nov." docType="treatment" docUuid="2CA7827C-7E82-434B-939D-E3C2EC9DD6EE" docUuidSource="ZooBank" docVersion="1" id="8D187145BFCA55A1A73960CDE5BD124B" lastPageNumber="151" masterDocId="8D187145BFCA55A1A73960CDE5BD124B" masterDocTitle="Unveiling ancient diversity of long-tailed wasps (Hymenoptera: Megalyridae): new taxa from Cretaceous Kachin and Taimyr ambers and their phylogenetic affinities" masterLastPageNumber="181" masterPageNumber="151" pageNumber="151" updateTime="1711188240520" updateUser="pensoft">
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<mods:title id="F3160458CF2F70EB9CF2756D36DBC478">Unveiling ancient diversity of long-tailed wasps (Hymenoptera: Megalyridae): new taxa from Cretaceous Kachin and Taimyr ambers and their phylogenetic affinities</mods:title>
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<mods:namePart id="4FD8E685EB0764FB6450BF53044EFD5B">Brazidec, Manuel</mods:namePart>
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<mods:affiliation id="46C7EF4CA05F895EA50BFAB25BA6131A">Univ Rennes, CNRS, Geosciences Rennes, UMR 6118, 35000, Rennes, France &amp; Institut de Syste ́ matique, E ́ volution, Biodiversite ́ (ISYEB), Muse ́ um national d'Histoire naturelle, CNRS, Sorbonne Universite ́, EPHE, Universite ́ des Antilles, CP 50, 57 rue Cuvier, F- 75005 Paris, France &amp; State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, 39 East Beijing Road, Nanjing 210008, China</mods:affiliation>
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<mods:namePart id="233659D629EAC683D8C67F9CBA4510B6">Vilhelmsen, Lars</mods:namePart>
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<mods:affiliation id="A7360E849EA3FEEFB8F2D0080A2B65FA">Natural History Museum of Denmark, SCIENCE, University of Copenhagen, Universitetsparken 15, DK- 2100, Denmark</mods:affiliation>
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<mods:namePart id="BC38E6A959F16B2103A936368ABDD362">Boudinot, Brendon E.</mods:namePart>
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<mods:affiliation id="F58017607F4BCAC55DB90AF1EC5F5E9F">Institut fuer Zoologie und Evolutionsforschung, Friedrich-Schiller-Universitaet Jena, Vor dem Neutor 1, 07743 Jena, Germany &amp; National Museum of Natural History, Smithsonian Institution, 10 th &amp; Constitution Ave. NW, Washington, DC, USA &amp; Senckenberg Gesellschaft fuer Naturforschung und Naturmuseum, Frankfurt am Main, 60325 Germany</mods:affiliation>
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<mods:namePart id="75AAC518B231A9EA7256A56ABF6EE2A1">Richter, Adrian</mods:namePart>
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<mods:affiliation id="43234DAA82BB8CDF997C85C552D65FD8">Institut fuer Zoologie und Evolutionsforschung, Friedrich-Schiller-Universitaet Jena, Vor dem Neutor 1, 07743 Jena, Germany &amp; Biodiversity and Biocomplexity Unit, Okinawa Institute of Science and Technology Graduate University, Onna-son, Okinawa, Japan</mods:affiliation>
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<mods:namePart id="A0B38D542B460CCA6696B5AF5551AAD5">Hammel, Joerg U.</mods:namePart>
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<mods:affiliation id="E45448803033E6136E1586846FE6A41B">Institute of Materials Physics, Helmholtz-Zentrum Hereon, Max-Planck-Str. 1, 21502 Geesthacht, Germany</mods:affiliation>
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<mods:namePart id="67FBED259824536DCCD0BF733164872E">Perkovsky, Evgeny E.</mods:namePart>
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<mods:affiliation id="3AA5D99355EF64BBCE99733C4CFE746F">Natural History Museum of Denmark, SCIENCE, University of Copenhagen, Universitetsparken 15, DK- 2100, Denmark &amp; I. I. Schmalhausen Institut of Zoology, National Academy of Sciences of Ukraine, B. Khmelnitskogo 15, Kiev 01030, Ukraine</mods:affiliation>
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<mods:namePart id="91A627E23290227F129383F467009FCC">Fan, Yong</mods:namePart>
<mods:affiliation id="0211958D33B266CED1A83364506D5E98">Fushun Amber Institute, Fushun 113005, China</mods:affiliation>
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<mods:namePart id="68382C919BFC9A53257F83D8A4D65208">Wang, Zhen</mods:namePart>
<mods:affiliation id="F21DEC7B99443EF29B950657C817F3D4">Natural History Museum of Denmark, SCIENCE, University of Copenhagen, Universitetsparken 15, DK- 2100, Denmark &amp; College of Life Sciences, Capital Normal University, 105 Xisanhuanbeilu, Haidian District, Beijing 100048, China</mods:affiliation>
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<mods:namePart id="EBD725C859ACB49D881E2E1E6B1FEE7B">Wu, Qiong</mods:namePart>
<mods:affiliation id="E5CF829300A79971680B43813578FCDA">Natural History Museum of Denmark, SCIENCE, University of Copenhagen, Universitetsparken 15, DK- 2100, Denmark &amp; College of Life Sciences, Capital Normal University, 105 Xisanhuanbeilu, Haidian District, Beijing 100048, China</mods:affiliation>
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<mods:namePart id="9AA6CC078AA7FFBF520AC531909B757A">Wang, Bo</mods:namePart>
<mods:affiliation id="EDFC8141EA91853412D74D987969D2B2">State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, 39 East Beijing Road, Nanjing 210008, China</mods:affiliation>
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<mods:namePart id="5F966D6E40DA54C4E40B84DB9CA150E5">Perrichot, Vincent</mods:namePart>
<mods:nameIdentifier id="0DB55E65C3D6316A6EDB60D21C35C018" type="ORCID">https://orcid.org/0000-0002-7973-0430</mods:nameIdentifier>
<mods:affiliation id="6400AD3192FC03159B324A848D1D753F">Univ Rennes, CNRS, Geosciences Rennes, UMR 6118, 35000, Rennes, France</mods:affiliation>
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<mods:title id="3B5574BB9E766AB571DCC5BA81DD2C31">Arthropod Systematics &amp; amp; Phylogeny</mods:title>
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<mods:date id="932F3C9ACA91D70EE7AF59C98A4BC1C0">2024</mods:date>
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<mods:number id="1ECA9797C38E30E343F773868DED93C3">2024-03-22</mods:number>
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<mods:number id="524FA64DDE936D72820BBFC010E28E86">82</mods:number>
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<mods:start id="4D58F891EA4E5C55B83E5A3253B7F27E">151</mods:start>
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<treatment id="C65F8C4C37DD5B2B880B9F1B8220A4E3" LSID="urn:lsid:zoobank.org:act:2CA7827C-7E82-434B-939D-E3C2EC9DD6EE" httpUri="http://treatment.plazi.org/id/C65F8C4C37DD5B2B880B9F1B8220A4E3" lastPageNumber="151" pageId="0" pageNumber="151">
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<paragraph id="E4E28A4D40D6AD8D924EC5ED2AA17013" pageId="0" pageNumber="151">
3.1.1.3.2. †
<taxonomicName id="27C6FF765B6D515D8FD6ADF51D8B7184" LSID="https://zoobank.org/2CA7827C-7E82-434B-939D-E3C2EC9DD6EE" authority="Brazidec &amp; Vilhelmsen &amp; Boudinot &amp; Richter &amp; Hammel &amp; Perkovsky &amp; Fan &amp; Wang &amp; Wu &amp; Wang &amp; Perrichot, 2024" authorityName="Brazidec &amp; Vilhelmsen &amp; Boudinot &amp; Richter &amp; Hammel &amp; Perkovsky &amp; Fan &amp; Wang &amp; Wu &amp; Wang &amp; Perrichot" authorityYear="2024" family="Megalyridae" genus="Megacoxa" higherTaxonomySource="treatment-meta" kingdom="Animalia" lsidName="Megacoxa janzeni" order="Hymenoptera" pageId="0" pageNumber="151" rank="species" species="janzeni" status="sp. nov.">Megacoxa janzeni</taxonomicName>
<taxonomicNameLabel id="A2CF43F68C321794B46FCF72C67E0D43" pageId="0" pageNumber="151">sp. nov.</taxonomicNameLabel>
</paragraph>
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<subSubSection id="32FF34FF78C3B3C003B49FD7D34A3024" pageId="0" pageNumber="151" type="description">
<paragraph id="C2844860EC9BA0D32BD8D2F31032E770" pageId="0" pageNumber="151">
<figureCitation id="5399A1AB2BE362811BF16884FF1B50F2" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Drawings of fore wing venation for the taxa described in the present paper. A † Cretolyra noijebumensis gen. et sp. nov.; B † Cretolyra shawi gen. et sp. nov.; C † Genkyhag innebula gen. et sp. nov.; D † Megacoxa chandrahrasa gen. et sp. nov.; E † Megacoxa janzeni gen. et sp. nov.; F † Megacoxa synchrotron gen. et sp. nov.; G † Kamyristi exfrigore gen. et sp. nov.; H † Kamyristi yantardakhensis gen. et sp. nov. Scale bars: 0.5 mm (A - H)." figureDoi="10.3897/asp.82.e111148.figure2" httpUri="https://binary.pensoft.net/fig/1007131" pageId="0" pageNumber="151">Figures 2E</figureCitation>
<figureCitation id="A5D1597134D769395485EFE653059673" captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. † Megacoxa janzeni gen. et sp. nov., mid-Cretaceous, Kachin amber; A holotype female IGR. BU- 069, habitus in lateral view; B mesosoma in lateral view; C head in frontal view; D paratype male NIGP 203547, habitus in lateral view; E head and mesosoma in lateral view (scale bars: A, D = 2 mm; E = 1 mm; B, C = 0.5 mm). Abbreviations: Cx = hind coxa; MeS = mesometapectal sulcus; PpL = parapsidal line; sp = anterior thoracic spiracle." figureDoi="10.3897/asp.82.e111148.figure7" httpUri="https://binary.pensoft.net/fig/1007136" pageId="0" pageNumber="151">and 7</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="75850D1BC14D47F3C497B189E9331869" pageId="0" pageNumber="151" type="etymology">
<paragraph id="0373B04AF942DE4C02837F946610B994" pageId="0" pageNumber="151">Etymology.</paragraph>
<paragraph id="D3DA46611AF6AC0A6EEF8C5335258256" pageId="0" pageNumber="151">The specific epithet is a patronym honoring Jens-Wilhelm Janzen, former owner of the holotype specimen.</paragraph>
</subSubSection>
<subSubSection id="A31112074FDA31AEF433DBA2EEBB49E0" pageId="0" pageNumber="151" type="materials_examined">
<paragraph id="81E019A0AD940262C7138B4629789CFE" pageId="0" pageNumber="151">Material studied.</paragraph>
<paragraph id="43BE166E587A0E0CA1EB786E6186DAD0" pageId="0" pageNumber="151">
<materialsCitation id="93A7A3DEA8D57EA63CB0BDE40B396AC9" collectingDate="2024-01-01" collectingDateMax="2024-12-31" collectingDateMin="2024-01-01" country="France" county="Nanjing" location="Geology Department" municipality="Chinese Academy of Sciences" specimenCount="One" specimenCount-male="1" typeStatus="Holotype">
<emphasis id="D9342F43472D078627D487FE8CF87123" bold="true" italics="true" pageId="0" pageNumber="151">
<typeStatus id="00A07706D3DE19F44338862DF3EBEEEA" type="holotype">Holotype</typeStatus>
</emphasis>
female IGR.BU-069; housed in the amber collection of the
<location id="5301A8624AA721188AD2B125365A81AD" LSID="urn:lsid:plazi:treatment:C65F8C4C37DD5B2B880B9F1B8220A4E3:5301A8624AA721188AD2B125365A81AD" country="France" county="Nanjing" municipality="Chinese Academy of Sciences" name="Geology Department">Geology Department</location>
and
<location id="9031348950E24EDE3BE12DF7C03C8735" LSID="urn:lsid:plazi:treatment:C65F8C4C37DD5B2B880B9F1B8220A4E3:9031348950E24EDE3BE12DF7C03C8735" country="France" county="Nanjing" municipality="Chinese Academy of Sciences" name="Museum">Museum</location>
of the
<location id="3CF2E56ECA9A0FEDD19CEFA48CFFF134" LSID="urn:lsid:plazi:treatment:C65F8C4C37DD5B2B880B9F1B8220A4E3:3CF2E56ECA9A0FEDD19CEFA48CFFF134" country="France" county="Nanjing" municipality="Chinese Academy of Sciences" name="University of Rennes">University of Rennes</location>
,
<collectingCountry id="083A6DB10F92AEF4E63160B8038527EF" name="France">France</collectingCountry>
(IGR).
<specimenCount id="32BA6189569355D020DD8FCB8C339C59" count="1" type="male" typeStatus="paratype">
One
<emphasis id="FAE7A1AA0CA2FEFDC8F1629D9D81C6B5" bold="true" italics="true" pageId="0" pageNumber="151">paratype</emphasis>
male
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NIGP203547; housed in the
<location id="3FC2E71DFB0459375A39EEDB8762E790" LSID="urn:lsid:plazi:treatment:C65F8C4C37DD5B2B880B9F1B8220A4E3:3FC2E71DFB0459375A39EEDB8762E790" country="France" county="Nanjing" municipality="Chinese Academy of Sciences" name="Nanjing Institute of Geology">Nanjing Institute of Geology</location>
and
<location id="ABB3D6351616DCD54721304FF0C23B70" LSID="urn:lsid:plazi:treatment:C65F8C4C37DD5B2B880B9F1B8220A4E3:ABB3D6351616DCD54721304FF0C23B70" country="France" county="Nanjing" municipality="Chinese Academy of Sciences" name="Paleontology">Paleontology</location>
(NIGP),
<collectingMunicipality id="AFD5ABC86F348C8D7E13AFC44E4E473B">Chinese Academy of Sciences</collectingMunicipality>
,
<collectingCounty id="0ED6ADAC59CE0DD6AC539A570F6F7024">Nanjing</collectingCounty>
,
<collectingCountry id="86C84A907CF352DCFD6A2F1A688876F9" name="China">China</collectingCountry>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="0C599D4B2290C2E0214D7ED98467C05E" pageId="0" pageNumber="151" type="type locality">
<paragraph id="CD7E9866C0BF99FDFA5AF815F688BDD5" pageId="0" pageNumber="151">Type locality.</paragraph>
<paragraph id="A8DD904FA2A4320A862DD3B3F982AADA" pageId="0" pageNumber="151">Noije Bum Hill, Hukawng Valley, Kachin State, Myanmar.</paragraph>
</subSubSection>
<subSubSection id="C7488EAAD315A5BA29910A844340B240" pageId="0" pageNumber="151" type="age">
<paragraph id="411FAE97BE49C9E25073A2EB05E69D2E" pageId="0" pageNumber="151">Age.</paragraph>
<paragraph id="F7F3E0CFA227D5E49AAB0742CFFB51DB" pageId="0" pageNumber="151">Upper Albian to lower Cenomanian, mid-Cretaceous.</paragraph>
</subSubSection>
<subSubSection id="6151CF3E2FBB78AB10E62D241731C6A6" pageId="0" pageNumber="151" type="diagnosis">
<paragraph id="3FB5CCB1DE49100CDDE35AE6523A80DA" pageId="0" pageNumber="151">Diagnosis.</paragraph>
<paragraph id="1714E8905A86F5749C77F7BAD48C87B5" pageId="0" pageNumber="151">
Median mesoscutal sulcus smooth (vs. crenulate in
<taxonomicName id="F032AF6ABC5D2A99F98F79516645B29C" authorityName="Brazidec &amp; Vilhelmsen &amp; Boudinot &amp; Richter &amp; Hammel &amp; Perkovsky &amp; Fan &amp; Wang &amp; Wu &amp; Wang &amp; Perrichot" authorityYear="2024" family="Megalyridae" genus="Megacoxa" kingdom="Animalia" lsidName="Megacoxa synchrotron" order="Hymenoptera" pageId="0" pageNumber="151" rank="species" species="synchrotron">
<emphasis id="C26791CD6EF0782C270F1A6074F06DA2" italics="true" pageId="0" pageNumber="151">Megacoxa synchrotron</emphasis>
</taxonomicName>
<emphasis id="EB2D5AD6B1AC6455B261EF3C12D21D2A" bold="true" pageId="0" pageNumber="151">gen. et sp. nov.)</emphasis>
; axillae not contiguous medially (vs. contiguous in †
<taxonomicName id="939218BC5D9B5DBAB686B63FF6A6FC71" authorityName="Brazidec &amp; Vilhelmsen &amp; Boudinot &amp; Richter &amp; Hammel &amp; Perkovsky &amp; Fan &amp; Wang &amp; Wu &amp; Wang &amp; Perrichot" authorityYear="2024" family="Megalyridae" genus="Megacoxa" kingdom="Animalia" lsidName="Megacoxa chandrahrasa" order="Hymenoptera" pageId="0" pageNumber="151" rank="species" species="chandrahrasa">
<emphasis id="F1E1EEB1BEB410E2781EF4A4C5FD8AE4" italics="true" pageId="0" pageNumber="151">Megacoxa chandrahrasa</emphasis>
</taxonomicName>
<emphasis id="1E42DA8A9908419E164470E0479F8CA1" bold="true" pageId="0" pageNumber="151">gen. et sp. nov.</emphasis>
and
<taxonomicName id="133B4FC8FEF23CEC32DB6AAEB7F9BDAA" authorityName="Brazidec &amp; Vilhelmsen &amp; Boudinot &amp; Richter &amp; Hammel &amp; Perkovsky &amp; Fan &amp; Wang &amp; Wu &amp; Wang &amp; Perrichot" authorityYear="2024" family="Megalyridae" genus="Megacoxa" kingdom="Animalia" lsidName="Megacoxa synchrotron" order="Hymenoptera" pageId="0" pageNumber="151" rank="species" species="synchrotron">
<emphasis id="1CECA530B4701C41567327A9FF5B9D12" italics="true" pageId="0" pageNumber="151">Megacoxa synchrotron</emphasis>
</taxonomicName>
<emphasis id="C9BA4F7394813C9ADEFF5F0DFA6DE0F9" bold="true" pageId="0" pageNumber="151">gen. et sp. nov.)</emphasis>
; fore wing with very narrow marginal cell closed in straight line by Rs (vs. broad with Rs curved in †
<taxonomicName id="5DF4B2635C56B5B2A24F7EE44D123721" authorityName="Brazidec &amp; Vilhelmsen &amp; Boudinot &amp; Richter &amp; Hammel &amp; Perkovsky &amp; Fan &amp; Wang &amp; Wu &amp; Wang &amp; Perrichot" authorityYear="2024" family="Megalyridae" genus="Megacoxa" kingdom="Animalia" lsidName="Megacoxa chandrahrasa" order="Hymenoptera" pageId="0" pageNumber="151" rank="species" species="chandrahrasa">
<emphasis id="3FA7B085EF4CE6D599BB7D09031469FA" italics="true" pageId="0" pageNumber="151">Megacoxa chandrahrasa</emphasis>
</taxonomicName>
<emphasis id="74AB345C6436C958145B07B01691F54D" bold="true" pageId="0" pageNumber="151">gen. et sp. nov.</emphasis>
); trapezoid medial cell (Fig.
<figureCitation id="CDAEC6891AA0A7826D9FCC2F14D5F5DB" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Drawings of fore wing venation for the taxa described in the present paper. A † Cretolyra noijebumensis gen. et sp. nov.; B † Cretolyra shawi gen. et sp. nov.; C † Genkyhag innebula gen. et sp. nov.; D † Megacoxa chandrahrasa gen. et sp. nov.; E † Megacoxa janzeni gen. et sp. nov.; F † Megacoxa synchrotron gen. et sp. nov.; G † Kamyristi exfrigore gen. et sp. nov.; H † Kamyristi yantardakhensis gen. et sp. nov. Scale bars: 0.5 mm (A - H)." figureDoi="10.3897/asp.82.e111148.figure2" httpUri="https://binary.pensoft.net/fig/1007131" pageId="0" pageNumber="151">2E</figureCitation>
; vs. narrow in †
<taxonomicName id="9DA156A743DD841D597F44DA1A40CA95" authorityName="Brazidec &amp; Vilhelmsen &amp; Boudinot &amp; Richter &amp; Hammel &amp; Perkovsky &amp; Fan &amp; Wang &amp; Wu &amp; Wang &amp; Perrichot" authorityYear="2024" family="Megalyridae" genus="Megacoxa" kingdom="Animalia" lsidName="Megacoxa chandrahrasa" order="Hymenoptera" pageId="0" pageNumber="151" rank="species" species="chandrahrasa">
<emphasis id="F3AF1DF2FE26057EEAFBEDC1A3CB9142" italics="true" pageId="0" pageNumber="151">Megacoxa chandrahrasa</emphasis>
</taxonomicName>
<emphasis id="1B810FC3407F6468478AB515D2214B5E" bold="true" pageId="0" pageNumber="151">gen. et sp. nov.</emphasis>
); posterior margin of metacoxa outcurved and bordered with large foveae (Fig.
<figureCitation id="9D48B4F5B2CE82288790B9DBBCE16070" captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. † Megacoxa janzeni gen. et sp. nov., mid-Cretaceous, Kachin amber; A holotype female IGR. BU- 069, habitus in lateral view; B mesosoma in lateral view; C head in frontal view; D paratype male NIGP 203547, habitus in lateral view; E head and mesosoma in lateral view (scale bars: A, D = 2 mm; E = 1 mm; B, C = 0.5 mm). Abbreviations: Cx = hind coxa; MeS = mesometapectal sulcus; PpL = parapsidal line; sp = anterior thoracic spiracle." figureDoi="10.3897/asp.82.e111148.figure7" httpUri="https://binary.pensoft.net/fig/1007136" pageId="0" pageNumber="151">7B</figureCitation>
; vs. bordered with small foveae in †
<taxonomicName id="D9B133E74312F29950835BC719939C0B" authorityName="Brazidec &amp; Vilhelmsen &amp; Boudinot &amp; Richter &amp; Hammel &amp; Perkovsky &amp; Fan &amp; Wang &amp; Wu &amp; Wang &amp; Perrichot" authorityYear="2024" family="Megalyridae" genus="Megacoxa" kingdom="Animalia" lsidName="Megacoxa chandrahrasa" order="Hymenoptera" pageId="0" pageNumber="151" rank="species" species="chandrahrasa">
<emphasis id="AB6C7A94353759142E8693058B9E55B1" italics="true" pageId="0" pageNumber="151">Megacoxa chandrahrasa</emphasis>
</taxonomicName>
<emphasis id="0C74FBE1B768E73484886F95D15F7A54" bold="true" pageId="0" pageNumber="151">gen. et sp. nov.</emphasis>
and and straight posterior metacoxal margin in
<taxonomicName id="418F9D5028BDD42710A2433E7656250F" authorityName="Brazidec &amp; Vilhelmsen &amp; Boudinot &amp; Richter &amp; Hammel &amp; Perkovsky &amp; Fan &amp; Wang &amp; Wu &amp; Wang &amp; Perrichot" authorityYear="2024" family="Megalyridae" genus="Megacoxa" kingdom="Animalia" lsidName="Megacoxa synchrotron" order="Hymenoptera" pageId="0" pageNumber="151" rank="species" species="synchrotron">
<emphasis id="60265D9F4D31FC7473D12CEEA0EEA40A" italics="true" pageId="0" pageNumber="151">Megacoxa synchrotron</emphasis>
</taxonomicName>
<emphasis id="17F8BF45189EB191250AA22778484EEE" bold="true" pageId="0" pageNumber="151">gen. et sp. nov.</emphasis>
).
</paragraph>
</subSubSection>
<subSubSection id="3FB49D316D36456AD670E02640008607" pageId="0" pageNumber="151" type="description">
<paragraph id="D6A15D6943A089481058DF832BD83A02" pageId="0" pageNumber="151">Description.</paragraph>
<paragraph id="DA904EC904529A7E4334787BEC193308" pageId="0" pageNumber="151">
Body length for holotype 5.20 mm; for paratype 3.72 mm. -
<emphasis id="BD63FE11DB1CD96B49BE5850CF5B6B84" bold="true" italics="true" pageId="0" pageNumber="151">Head</emphasis>
glabrous, globular, higher than long (length for holotype 0.81 mm; for paratype 0.69 mm; height for holotype 1.04 mm; for paratype 0.75 mm); compound eye oval, higher than long, ocular carina absent; vertex convex, shagreened; clypeus short; subantennal groove present; antenna short, less than half as long as body; scape as long as wide (length for holotype 0.19 mm); pedicel wider than long (length for holotype 0.12 mm); flagellomeres cylindrical, elongate; mandibles symmetrical, with three teeth; occipital carina minutely crenulate. -
<emphasis id="C5BC1810C1CC79158A6348A644FFBC42" bold="true" italics="true" pageId="0" pageNumber="151">Mesosoma</emphasis>
half as long as body length (length for holotype 2.28 mm; for paratype 1.62 mm); mesoscutum one third as long as mesosoma (length for holotype 0.92 mm; for paratype 0.63 mm; width for holotype 1.03 mm), shagreened, overhanging pronotum almost at right angle, divided by smooth median mesoscutal sulcus; parapsidal line present; axillae not contiguous medially, inner axillar groove crenulate; pronotum with posteromedial part moderately high as viewed laterally; anterior thoracic spiracle not fully surrounded by pronotal cuticle; mesometapectal sulcus crenulate; propodeum carinate. -
<emphasis id="CA2B3C2961CE4C70E614BCEDB5C05836" bold="true" italics="true" pageId="0" pageNumber="151">Fore wing</emphasis>
hyaline and covered with microtrichiae, about two thirds of body length (length for holotype 3.08 mm; for paratype 2.58 mm); R1, Sc+R and M+Cu pigmented, Rs present between r-rs and Rs+M, composing first submarginal cell, M and A pigmented, Rs closing in a straight line a very narrow medial cell, trapezoid medial cell composed by basal segments of M, Rs+M and Cu1 (shortest side) and by 1m-Cu, Cu pigmented to margin with a bend. -
<emphasis id="AB818000F6ADE2126ECCF120DAD33E40" bold="true" italics="true" pageId="0" pageNumber="151">Legs</emphasis>
with metacoxa enlarged, posteriorly curved, and notched just before trochanter insertion, bearing a row of large foveae along posterior margin; two mesotibial spurs present; metafemur swollen and bare; metatibia also swollen, with two spurs and bearing row of comb-like setae that continue on metabasitarsus; metatarsus almost as long as metatibia; metabasitarsus four times longer than following metatarsomeres. -
<emphasis id="A270DA0EA74E6C7704BA3C36B133491F" bold="true" italics="true" pageId="0" pageNumber="151">Metasoma</emphasis>
shorter than mesosoma, covered with short setae (length for holotype 2.12 mm; for paratype 1.41 mm); first tergite longest and second almost same length; third, fourth and fifth of similar length and shorter than first; last tergite twice as long as fifth; tergite and sternite inserted in bevel; hypopygium well-developed; ovipositor same length as metasoma (length for holotype 2.10 mm; OL/BL ratio 0.40), sheaths fully preserved in holotype, transversely striated.
</paragraph>
</subSubSection>
</treatment>
</document>