163 lines
18 KiB
XML
163 lines
18 KiB
XML
<document id="AB9533F7847CD6954B62D4A73E1E54BC" ID-ISSN="11755334" IM.materialsCitations_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629735837469" checkinUser="felipe" docAuthor="Gibbs, David" docDate="2011" docId="856BCF60C825FFE4DDCFC9DDFD5DFA7A" docLanguage="en" docName="zt02960p077.pdf" docOrigin="Zootaxa 2960" docStyle="DocumentStyle:D239614CE4198176A422035174489AB1.4:Zootaxa.2009-2012.monograph" docStyleId="D239614CE4198176A422035174489AB1" docStyleName="Zootaxa.2009-2012.monograph" docStyleVersion="4" docTitle="Usia martini Francois 1969" docType="treatment" docVersion="3" lastPageNumber="19" masterDocId="7952B718C834FFF6DD58CE51FFBAFFDF" masterDocTitle="2960" masterLastPageNumber="77" masterPageNumber="1" pageNumber="18" updateTime="1699104228086" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="C21F57D4449FC30A64C5E23B424E3375">2960</mods:title>
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<mods:namePart id="D8BDB00ED2FB32F5D05081C3E16097D8">Gibbs, David</mods:namePart>
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<mods:title id="F82DCF076A5501DE55E5A8B6DEEBF352">Zootaxa</mods:title>
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<mods:date id="C2FF7D87A970C89A69B150FFEEE0864D">2011</mods:date>
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<mods:number id="7049E2D12677B386C84F78BF4CF7E9C5">2011-07-08</mods:number>
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<mods:number id="9123E4361B1D493DBD0E31BB5D8DCBD6">2960</mods:number>
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<mods:identifier id="F7F41BF11F1AAAA192ECA0D26C2D4D28" type="ISSN">11755334</mods:identifier>
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<treatment id="856BCF60C825FFE4DDCFC9DDFD5DFA7A" LSID="urn:lsid:plazi:treatment:856BCF60C825FFE4DDCFC9DDFD5DFA7A" httpUri="http://treatment.plazi.org/id/856BCF60C825FFE4DDCFC9DDFD5DFA7A" lastPageId="18" lastPageNumber="19" pageId="17" pageNumber="18">
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<subSubSection id="45D82DFDC825FFE7DDCFC9DDFE57F87A" box="[151,493,1931,1958]" pageId="17" pageNumber="18" type="nomenclature">
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<paragraph id="0D7D7E76C825FFE7DDCFC9DDFE57F87A" blockId="17.[151,493,1931,1958]" box="[151,493,1931,1958]" pageId="17" pageNumber="18">
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<heading id="5635C91AC825FFE7DDCFC9DDFE57F87A" bold="true" box="[151,493,1931,1958]" fontSize="11" level="1" pageId="17" pageNumber="18" reason="1">
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<taxonomicName id="CAC205F5C825FFE7DDCFC9DDFE57F87A" ID-CoL="8FL6J" authority="Francois, 1969" authorityName="Francois" authorityYear="1969" box="[151,493,1931,1958]" class="Insecta" family="Bombyliidae" genus="Usia" kingdom="Animalia" order="Diptera" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="martini">
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<emphasis id="3FB6A264C825FFE7DDCFC9DDFE57F87A" bold="true" box="[151,493,1931,1958]" pageId="17" pageNumber="18">
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<emphasis id="3FB6A264C825FFE7DDCFC9DDFE94F879" bold="true" box="[151,302,1932,1958]" italics="true" pageId="17" pageNumber="18">Usia martini</emphasis>
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<bibRefCitation id="69530387C825FFE7DC6EC9DAFE57F87A" author="Francois" box="[310,493,1931,1957]" firstAuthor="Francois" pageId="17" pageNumber="18" pagination="107 - 60" refId="ref52797" refString="Francois, F. J. (1969) Bombyliidae (Diptera) from southern Spain, with descriptions of twelve new species. Entomologisk Meddelelser, 37, 107 - 60." type="journal article" year="1969">François, 1969</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="45D82DFDC826FFE4DDCFCEC6FD5DFA7A" pageId="18" pageNumber="19" type="diagnosis">
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<paragraph id="0D7D7E76C826FFE4DDCFCEC6FE33FF2D" blockId="18.[151,1436,151,276]" pageId="18" pageNumber="19">
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<emphasis id="3FB6A264C826FFE4DDCFCEC6FEABFF6F" bold="true" box="[151,273,151,176]" inLineHeading="true" pageId="18" pageNumber="19" reason="1">Diagnosis.</emphasis>
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Quite distinct from any known
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<taxonomicName id="CAC205F5C826FFE4DF23CEC9FD0AFF70" authorityName="Latreille" authorityYear="1802" box="[635,688,152,175]" class="Insecta" family="Bombyliidae" genus="Usia" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="genus">
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<emphasis id="3FB6A264C826FFE4DF23CEC9FD0AFF70" box="[635,688,152,175]" italics="true" pageId="18" pageNumber="19">Usia</emphasis>
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</taxonomicName>
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or
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<taxonomicName id="CAC205F5C826FFE4DF8FCEC8FCF5FF6F" box="[727,847,153,176]" class="Insecta" family="Bombyliidae" genus="Usia" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="subGenus" subGenus="Parageron">
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<emphasis id="3FB6A264C826FFE4DF8FCEC8FCF5FF6F" box="[727,847,153,176]" italics="true" pageId="18" pageNumber="19">Parageron</emphasis>
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</taxonomicName>
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such that it cannot be placed with any other species without creating a clearly polyphyletic group. Thus it is necessary to propose a species group to accommodate this single aberrant taxon.
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</paragraph>
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<paragraph id="0D7D7E76C826FFE4DD9FCEADFCA6FECB" blockId="18.[151,1436,151,276]" box="[199,796,252,276]" pageId="18" pageNumber="19">
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Differs from all other
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<taxonomicName id="CAC205F5C826FFE4DCE5CEADFDBBFECB" box="[445,513,252,276]" class="Insecta" family="Bombyliidae" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="tribe" tribe="Usiini">Usiini</taxonomicName>
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in by the combination of
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</paragraph>
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<paragraph id="0D7D7E76C826FFE4DDCFCF6DFD89FE8B" blockId="18.[151,1168,316,673]" box="[151,563,316,340]" pageId="18" pageNumber="19">1. smooth, non-scrobiculate cuticle</paragraph>
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<paragraph id="0D7D7E76C826FFE4DDCFCF0CFE61FEAA" blockId="18.[151,1168,316,673]" box="[151,475,349,373]" pageId="18" pageNumber="19">2. all hair punctures simple</paragraph>
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<paragraph id="0D7D7E76C826FFE4DDCFCF2FFE17FE49" blockId="18.[151,1168,316,673]" box="[151,429,382,406]" pageId="18" pageNumber="19">3. frons densely dusted</paragraph>
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<paragraph id="0D7D7E76C826FFE4DDCFCFCEFB2AFE68" blockId="18.[151,1168,316,673]" box="[151,1168,415,439]" pageId="18" pageNumber="19">4. mesonotum densely olive-grey dusted with brown paramedian and ante-humeral vittae</paragraph>
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<paragraph id="0D7D7E76C826FFE4DDCFCF90FD5BFE06" blockId="18.[151,1168,316,673]" box="[151,737,449,473]" pageId="18" pageNumber="19">5. abdominal dust largely obscuring ground colour</paragraph>
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<paragraph id="0D7D7E76C826FFE4DDCFCFB3FD12FE25" blockId="18.[151,1168,316,673]" box="[151,680,482,506]" pageId="18" pageNumber="19">6. sternites often with narrow yellow margins</paragraph>
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<paragraph id="0D7D7E76C826FFE4DDCFCC55FDB5FDC3" blockId="18.[151,1168,316,673]" box="[151,527,516,540]" pageId="18" pageNumber="19">7. dorsal surface of labrum bare</paragraph>
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<paragraph id="0D7D7E76C826FFE4DDCFCC74FE49FDE2" blockId="18.[151,1168,316,673]" box="[151,499,549,574]" pageId="18" pageNumber="19">8. very narrow mouth margin</paragraph>
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<paragraph id="0D7D7E76C826FFE4DDCFCC17FD22FD81" blockId="18.[151,1168,316,673]" box="[151,664,582,606]" pageId="18" pageNumber="19">9. entirely dark tergites (no yellow margins)</paragraph>
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<paragraph id="0D7D7E76C826FFE4DDCFCC36FE01FDA0" blockId="18.[151,1168,316,673]" box="[151,443,615,640]" pageId="18" pageNumber="19">10. very narrow anal lobe</paragraph>
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<paragraph id="0D7D7E76C826FFE4DDCFCCD8FE7BFD7E" blockId="18.[151,1168,316,673]" box="[151,449,649,673]" pageId="18" pageNumber="19">11. dusky mesonotal hairs</paragraph>
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<paragraph id="0D7D7E76C826FFE4DD9FCC9DFDB4FCDA" blockId="18.[151,1436,716,1445]" pageId="18" pageNumber="19">
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Characters 1–6 are typical of
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<taxonomicName id="CAC205F5C826FFE4DF49CC9CFD33FD3B" box="[529,649,717,740]" class="Insecta" family="Bombyliidae" genus="Usia" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="subGenus" subGenus="Parageron">
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<emphasis id="3FB6A264C826FFE4DF49CC9CFD33FD3B" box="[529,649,717,740]" italics="true" pageId="18" pageNumber="19">Parageron</emphasis>
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</taxonomicName>
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but characters 7–10 are typical of
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<taxonomicName id="CAC205F5C826FFE4D955CC9CFBF8FD3B" authorityName="Latreille" authorityYear="1802" box="[1037,1090,717,740]" class="Insecta" family="Bombyliidae" genus="Usia" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="genus">
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<emphasis id="3FB6A264C826FFE4D955CC9CFBF8FD3B" box="[1037,1090,717,740]" italics="true" pageId="18" pageNumber="19">Usia</emphasis>
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</taxonomicName>
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while character 11 approaches the condition typical of
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<taxonomicName id="CAC205F5C826FFE4DCFACCBFFDBDFCDA" box="[418,519,750,773]" class="Insecta" family="Bombyliidae" genus="Usia" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="76" phylum="Arthropoda" rank="subGenus" subGenus="Micrusia">
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<emphasis id="3FB6A264C826FFE4DCFACCBFFDBDFCDA" box="[418,519,750,773]" italics="true" pageId="18" pageNumber="19">Micrusia</emphasis>
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</taxonomicName>
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.
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</paragraph>
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<paragraph id="0D7D7E76C826FFE4DD9FCD5FFD6AFC4E" blockId="18.[151,1436,716,1445]" pageId="18" pageNumber="19">
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The male genitalia are difficult to interpret, while the shape of the epandrium and gonostyli suggest affinity with
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<taxonomicName id="CAC205F5C826FFE4DD89CD62FEE4FC95" box="[209,350,818,842]" class="Insecta" family="Bombyliidae" genus="Usia" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="bicolor">
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<emphasis id="3FB6A264C826FFE4DD89CD62FEE4FC95" box="[209,350,818,842]" italics="true" pageId="18" pageNumber="19">Usia bicolor</emphasis>
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</taxonomicName>
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, the highly polished epandrium with medial and lateral dust spots is quite unlike any other species. The epiphallic complex is also unique but the epiphallus appears to have vestiges of apical spines typical of
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<taxonomicName id="CAC205F5C826FFE4DDCFCD2BFEB5FC4E" box="[151,271,890,913]" class="Insecta" family="Bombyliidae" genus="Usia" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="subGenus" subGenus="Parageron">
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<emphasis id="3FB6A264C826FFE4DDCFCD2BFEB5FC4E" box="[151,271,890,913]" italics="true" pageId="18" pageNumber="19">Parageron</emphasis>
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</taxonomicName>
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and also reminiscent of some
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<taxonomicName id="CAC205F5C826FFE4DF3CCD2BFD73FC4E" box="[612,713,890,913]" class="Insecta" family="Bombyliidae" genus="Usia" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="76" phylum="Arthropoda" rank="subGenus" subGenus="Micrusia">
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<emphasis id="3FB6A264C826FFE4DF3CCD2BFD73FC4E" box="[612,713,890,913]" italics="true" pageId="18" pageNumber="19">Micrusia</emphasis>
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</taxonomicName>
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.
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</paragraph>
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<paragraph id="0D7D7E76C826FFE4DD9FCDCDFC7CFC24" blockId="18.[151,1436,716,1445]" pageId="18" pageNumber="19">
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The female genitalia have a relatively simple furca and transparent vaginal plate as often found in
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<taxonomicName id="CAC205F5C826FFE4D852CDCCFA85FC6B" authorityName="Latreille" authorityYear="1802" box="[1290,1343,925,948]" class="Insecta" family="Bombyliidae" genus="Usia" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="genus">
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<emphasis id="3FB6A264C826FFE4D852CDCCFA85FC6B" box="[1290,1343,925,948]" italics="true" pageId="18" pageNumber="19">Usia</emphasis>
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</taxonomicName>
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, including
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<taxonomicName id="CAC205F5C826FFE4DD99CD91FE9CFC08" box="[193,294,960,983]" class="Insecta" family="Bombyliidae" genus="Usia" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="76" phylum="Arthropoda" rank="subGenus" subGenus="Micrusia">
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<emphasis id="3FB6A264C826FFE4DD99CD91FE9CFC08" box="[193,294,960,983]" italics="true" pageId="18" pageNumber="19">Micrusia</emphasis>
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</taxonomicName>
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. However, the apical sternite is much closer to many
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<taxonomicName id="CAC205F5C826FFE4DE25CD90FC4FFC07" box="[893,1013,961,984]" class="Insecta" family="Bombyliidae" genus="Usia" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="subGenus" subGenus="Parageron">
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<emphasis id="3FB6A264C826FFE4DE25CD90FC4FFC07" box="[893,1013,961,984]" italics="true" pageId="18" pageNumber="19">Parageron</emphasis>
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</taxonomicName>
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. The furca has a medial fold at which point the tip of the furca is hinged, a character quite unique in the
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<taxonomicName id="CAC205F5C826FFE4DE22CDB2FC78FC24" box="[890,962,995,1019]" class="Insecta" family="Bombyliidae" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="tribe" tribe="Usiini">Usiini</taxonomicName>
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.
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</paragraph>
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<paragraph id="0D7D7E76C826FFE4DD9FCA57FD5DFA7A" blockId="18.[151,1436,716,1445]" pageId="18" pageNumber="19">
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<emphasis id="3FB6A264C826FFE4DD9FCA57FE53FBC1" box="[199,489,1030,1055]" inLineHeading="true" pageId="18" pageNumber="19" reason="1">
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<emphasis id="3FB6A264C826FFE4DD9FCA57FE58FBC0" bold="true" box="[199,482,1030,1055]" pageId="18" pageNumber="19">History and affiliations</emphasis>
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.
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</emphasis>
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This rare Iberian endemic does not fit well with any other known species and is included in this part of the revision because it is keyed out in the key to the genera above. First described from
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<specimenCount id="1BC4B5FFC826FFE4D82ACA7AFF54FBB9" pageId="18" pageNumber="19" type="female">two females</specimenCount>
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found in the Sierra Nevada (
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<bibRefCitation id="69530387C826FFE4DF66CA1FFD5FFBB9" author="Francois" box="[574,741,1102,1126]" firstAuthor="Francois" pageId="18" pageNumber="19" pagination="107 - 60" refId="ref52797" refString="Francois, F. J. (1969) Bombyliidae (Diptera) from southern Spain, with descriptions of twelve new species. Entomologisk Meddelelser, 37, 107 - 60." type="journal article" year="1969">François 1969</bibRefCitation>
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), there have been only three further records. From François’ labels it is clear that he initially considered this species to belong in the then subgenus
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<taxonomicName id="CAC205F5C826FFE4D93DCA23FB67FB56" box="[1125,1245,1138,1161]" class="Insecta" family="Bombyliidae" genus="Usia" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="subGenus" subGenus="Parageron">
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<emphasis id="3FB6A264C826FFE4D93DCA23FB67FB56" box="[1125,1245,1138,1161]" italics="true" pageId="18" pageNumber="19">Parageron</emphasis>
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</taxonomicName>
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. However, when describing the species he tentatively suggested that it belonged in Paramonov’s
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<taxonomicName id="CAC205F5C826FFE4D941CAC4FB31FB72" baseAuthorityName="Fabricius" baseAuthorityYear="1787" box="[1049,1163,1173,1197]" class="Insecta" family="Bombyliidae" genus="Usia" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="versicolor">
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<emphasis id="3FB6A264C826FFE4D941CAC4FB31FB72" box="[1049,1163,1173,1197]" italics="true" pageId="18" pageNumber="19">versicolor</emphasis>
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</taxonomicName>
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–group, i.e. all the black haired species.
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<bibRefCitation id="69530387C826FFE4DC11CAE9FDBCFB0F" author="Evenhuis" box="[329,518,1208,1232]" firstAuthor="Evenhuis" pageId="18" pageNumber="19" pagination="1 - 72" refId="ref52759" refString="Evenhuis, N. L. (1990) Systematics and evolution of the genera of the subfamilies Usiinae and Phthiriinae of the world (Diptera: Bombyliidae). Entomonograph, 11, 1 - 72." type="journal article" year="1990">Evenhuis (1990)</bibRefCitation>
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did not have access to this species when redefining the genera of
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<taxonomicName id="CAC205F5C826FFE4D84CCAE9FAD3FB0F" authorityName="Becker" authorityYear="1913" box="[1300,1385,1208,1232]" class="Insecta" family="Bombyliidae" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="subFamily" subFamily="Usiinae">Usiinae</taxonomicName>
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and Evenhuis & Greathead (1999), who also did not see this species, placed it in
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<emphasis id="3FB6A264C826FFE4DEA8CA8DFB02FB2C" box="[1008,1208,1244,1267]" italics="true" pageId="18" pageNumber="19">
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<taxonomicName id="CAC205F5C826FFE4DEA8CA8DFB9FFB2C" authorityName="Latreille" authorityYear="1802" box="[1008,1061,1244,1267]" class="Insecta" family="Bombyliidae" genus="Usia" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="genus" sensu="stricto">Usia</taxonomicName>
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<taxonomicNameLabel id="24851F1FC826FFE4D973CA8DFB02FB2C" box="[1067,1208,1244,1267]" pageId="18" pageNumber="19" sensu="stricto">sensu stricto</taxonomicNameLabel>
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</emphasis>
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. Examination of the type,
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<typeStatus id="D279C0D4C826FFE4DD8DCB51FE8FFAC7" box="[213,309,1280,1304]" pageId="18" pageNumber="19" type="paratype">paratype</typeStatus>
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and two other females suggested that it was a very unusual species, external morphology and, especially, the genitalia did not fit with any other known species. It was not until the DuMerle collection in MNHN was studied that male specimens were seen. Dissection of males confirmed its unique character and suggest that this species is somewhat intermediate between
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<taxonomicName id="CAC205F5C826FFE4DFD8CB3BFD0FFA5E" authorityName="Latreille" authorityYear="1802" box="[640,693,1386,1409]" class="Insecta" family="Bombyliidae" genus="Usia" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="3FB6A264C826FFE4DFD8CB3BFD0FFA5E" box="[640,693,1386,1409]" italics="true" pageId="18" pageNumber="19">Usia</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="CAC205F5C826FFE4DFB7CB3BFCDDFA5E" box="[751,871,1386,1409]" class="Insecta" family="Bombyliidae" genus="Usia" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="subGenus" subGenus="Parageron">
|
||
<emphasis id="3FB6A264C826FFE4DFB7CB3BFCDDFA5E" box="[751,871,1386,1409]" italics="true" pageId="18" pageNumber="19">Parageron</emphasis>
|
||
</taxonomicName>
|
||
. It seems possible that it represents a relict taxon closest to the common ancestor of both these genera.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |