688 lines
74 KiB
XML
688 lines
74 KiB
XML
<document id="12430A7D03AEE2AD737660DB84E92946" ID-CLB-Dataset="27312" ID-DOI="http://dx.doi.org/10.3897/alpento.3.29675" ID-GBIF-Dataset="b1b4a2d8-315e-42b3-aa80-174d561964e6" ID-Pensoft-Pub="2535-0889--11" ID-ZooBank="8779506E8601445EA900D9F6DB3558BB" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="2535-0889--11" ModsDocOrigin="Alpine Entomology " ModsDocTitle="Hidden diversity in European bees: Andrenaamieti sp. n., a new Alpine bee species related to Andrenabicolor (Fabricius, 1775) (Hymenoptera, Apoidea, Andrenidae)" checkinTime="1555306857036" checkinUser="pensoft" docAuthor="Praz, Christophe, Mueller, Andreas & Genoud, David" docDate="2019" docId="E0F1E46BF6E04041E822D7C9F4270A39" docLanguage="en" docName="AlpEntomol 3: 11-38" docOrigin="Alpine Entomology 3" docSource="http://dx.doi.org/10.3897/alpento.3.29675" docTitle="Andrena amieti Praz, Mueller & Genoud, sp. n." docType="treatment" docUuid="6041B44B-3E38-42A4-8C46-7D8886920ECD" docUuidSource="ZooBank" docVersion="7" lastPageNumber="22" masterDocId="6D644A35FF8C4372FF816D000D46FFF9" masterDocTitle="Hidden diversity in European bees: Andrenaamieti sp. n., a new Alpine bee species related to Andrenabicolor (Fabricius, 1775) (Hymenoptera, Apoidea, Andrenidae)" masterLastPageNumber="38" masterPageNumber="11" pageNumber="16" updateTime="1701376418240" updateUser="ExternalLinkService">
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<mods:mods id="7EB7B794259B88F7C771492115B5A8F3" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="0A01D99FC566F4A0754C3A6F52753F74">
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<mods:title id="825816C2F46E4CE909D4528B38015288">Hidden diversity in European bees: Andrenaamieti sp. n., a new Alpine bee species related to Andrenabicolor (Fabricius, 1775) (Hymenoptera, Apoidea, Andrenidae)</mods:title>
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</mods:titleInfo>
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<mods:name id="FD182DAFC4C437EE2BE315737B0F3FD4" type="personal">
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<mods:role id="2DE65D59481D1E14BFC1F9BB9709D701">
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<mods:roleTerm id="4A33395AA4503D6B88758273B0F67354">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="444E5B5D88EE7F53534AD156900C32AB">Praz, Christophe</mods:namePart>
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</mods:name>
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<mods:name id="9D6861137FA53403322F4F9ABFCCCD24" type="personal">
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<mods:role id="CA594D804781F0D089ACE69EC9D7FDE3">
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<mods:roleTerm id="2AF9B3ACA943CF40BF98454957C442B7">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="E05207F9F954345627C2D9E2F7BEF587">Mueller, Andreas</mods:namePart>
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</mods:name>
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<mods:name id="621D14B5CA1018A064457BA630A667DD" type="personal">
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<mods:role id="902CD5A0277482EECF353A6C8CF8B5EF">
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<mods:roleTerm id="20CBED88136F88C3ABCE6E1E45C47BEB">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="B932802DE04CB0DDCD74EAD541627585">Genoud, David</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="B18C7A077509056E1B0631D82BC954F6">text</mods:typeOfResource>
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<mods:relatedItem id="823936B47D947CE6D56F92D9889FCBED" type="host">
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<mods:titleInfo id="1C490612072DA15BD0737421C172D629">
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<mods:title id="FB5447570F7187F3DD1363975CA9D2BD">Alpine Entomology</mods:title>
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</mods:titleInfo>
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<mods:part id="932AB0AE1ADC3AE87D1725C5BC2ADE29">
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<mods:date id="D80FE122FDABB1FF9791B34CFCB72CD2">2019</mods:date>
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<mods:detail id="046B89E2A07A568D4E6EF868D185DA8D" type="volume">
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<mods:number id="6B2B5327B00FD9614560357B8191C131">3</mods:number>
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</mods:detail>
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<mods:extent id="1A3E2048D61BD232A2BA12C17EA96D71" unit="page">
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<mods:start id="4CE17DC54EF43968D30AD4906846367C">11</mods:start>
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<mods:end id="31B0D3516E7F4E54A08CA0DEAE90D210">38</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location id="54A76B28ECE1E5457FB971ED74427C04">
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<mods:url id="118E7F3BA1A569F80A982548C034ED81">http://dx.doi.org/10.3897/alpento.3.29675</mods:url>
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</mods:location>
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<mods:classification id="CF7A43F9AA5D1C54848D117A89CEED64">journal article</mods:classification>
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<mods:identifier id="6A5557C2D80F2E7FE8CAB02CADA2387F" type="DOI">http://dx.doi.org/10.3897/alpento.3.29675</mods:identifier>
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<mods:identifier id="1BAA1549A4D974AD75AD359761F1DDB9" type="Pensoft-Pub">2535-0889--11</mods:identifier>
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<mods:identifier id="681A067BE1A24841DF9B616954E6EF43" type="ZooBank">8779506E8601445EA900D9F6DB3558BB</mods:identifier>
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</mods:mods>
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<treatment id="E0F1E46BF6E04041E822D7C9F4270A39" ID-GBIF-Taxon="156199390" LSID="urn:lsid:zoobank.org:act:6041B44B-3E38-42A4-8C46-7D8886920ECD" httpUri="http://treatment.plazi.org/id/E0F1E46BF6E04041E822D7C9F4270A39" lastPageId="11" lastPageNumber="22" pageId="5" pageNumber="16">
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<subSubSection id="5B88B6C63E7A3B7766087FCF983A8366" pageId="5" pageNumber="16" type="nomenclature">
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<paragraph id="AEEDA66F9996980AAA44BBEC9FC06B17" pageId="5" pageNumber="16">
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<taxonomicName id="C27BA7D6DECEA815E317152FA8C02752" LSID="http://zoobank.org/6041B44B-3E38-42A4-8C46-7D8886920ECD" authority="Praz, Mueller & Genoud" class="Insecta" family="Andrenidae" genus="Andrena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Andrena amieti" order="Hymenoptera" pageId="5" pageNumber="16" phylum="Arthropoda" rank="species" species="amieti">
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Andrena amieti Praz,
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<normalizedToken id="60BE8F086DBC32FA7A9B06EFC1E5E626" originalValue="Müller">Mueller</normalizedToken>
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& Genoud
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</taxonomicName>
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<taxonomicNameLabel id="A406B8B62FF45FDA10A80DFB5C93943C" pageId="5" pageNumber="16">sp. n.</taxonomicNameLabel>
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Figs 11, 12, 15-17, 20, 22, 24, 26, 27, 29-31, 33, 37, 39, 40, 42, 44, 46-48, 50, 52, Suppl. material 2: S1.
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</paragraph>
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</subSubSection>
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<subSubSection id="62C1AEB844BAAFE1577D0C4FC2DC5D9C" pageId="6" pageNumber="17" type="type locality">
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<paragraph id="687A489E3DA8102F53D0A953CC2E4C91" pageId="6" pageNumber="17">
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<pageBreakToken id="CB93B2D83C051E863284BB6F396DBF56" pageId="6" pageNumber="17" start="start">Type</pageBreakToken>
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locality.
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</paragraph>
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<paragraph id="81FA87533371FA78334506E5F885A87D" pageId="6" pageNumber="17">
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<collectingMunicipality id="F911DF57AAEF7CA454802E89A89F9D4C">Switzerland</collectingMunicipality>
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,
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<location id="9586121892B13508F8419C24D4063624" LSID="urn:lsid:plazi:treatment:E0F1E46BF6E04041E822D7C9F4270A39:9586121892B13508F8419C24D4063624" longitude="7.723" municipality="Switzerland" name="Canton of Bern, Municipality of Kandersteg, Northern shore of Lake Oeschinen [Oeschinensee]">Canton of Bern, Municipality of Kandersteg, Northern shore of Lake Oeschinen [Oeschinensee]</location>
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<geoCoordinate id="8D4D5553EFCA40E1DAD007B6EDF59266">46.502N</geoCoordinate>
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<geoCoordinate id="A4454450210603D7216BC88ABC85D204" direction="east" orientation="longitude" precision="55" value="7.723">7.723E</geoCoordinate>
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,
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<elevation id="FB75F0B34EE67A5BFF7505A40459EDA2">1590m</elevation>
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. This locality is located within the Unesco World Heritage site "Swiss Alps Jungfrau-Aletsch" (Fig. 7).
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</paragraph>
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<caption id="AFA87BC23216E68DC35215CC70729AA0" pageId="6" pageNumber="17">
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<paragraph id="BF58E90F1254656B27C662ECB377C5D6" pageId="6" pageNumber="17">
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Figures 7-10. Habitats of
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<taxonomicName id="E1ABF8C19C4F7EC067802B39FDFEB88B" class="Insecta" family="Andrenidae" genus="Andrena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Andrena amieti" order="Hymenoptera" pageId="6" pageNumber="17" phylum="Arthropoda" rank="species" species="amieti">Andrena amieti</taxonomicName>
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sp. n.,
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<taxonomicName id="5FF6B3252F3F7EF11390A7F78538EBEA" lsidName="A. allosa" pageId="6" pageNumber="17" rank="species" species="allosa">A. allosa</taxonomicName>
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and
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<taxonomicName id="AEE25DA611ADC5DB945AA29DD4C04F3A" lsidName="A. montana" pageId="6" pageNumber="17" rank="species" species="montana">A. montana</taxonomicName>
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. 7, the lake of Oeschinen in the Bernese Alps in Switzerland, UNESCO world heritage site and type locality of
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<taxonomicName id="3531D8048E9A52C684AF4225D0218A53" lsidName="A. amieti" pageId="6" pageNumber="17" rank="species" species="amieti">A. amieti</taxonomicName>
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sp. n. (Picture J. Litman). 8, nesting site of
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<taxonomicName id="5472BE12731ED61A571D7D34BA0808CC" lsidName="A. amieti" pageId="6" pageNumber="17" rank="species" species="amieti">A. amieti</taxonomicName>
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sp. n. near Disentis in the Grisons, Switzerland (Picture A.
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<normalizedToken id="423DC2C1E9DAE2C2CEEB8AFEE4C4A3B0" originalValue="Müller">Mueller</normalizedToken>
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). 9, habitat of
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<taxonomicName id="C7864B6443F0E343EFAC62ED6264FD6A" lsidName="A. allosa" pageId="6" pageNumber="17" rank="species" species="allosa">A. allosa</taxonomicName>
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near Chandolin in the Valais, Switzerland, at a time where the females were already actively collecting pollen (Picture S. Giriens, www.swisswildbees.ch). 10, habitat of
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<taxonomicName id="5FA52B25B5B22D00689B3068ABC3D871" lsidName="A. montana" pageId="6" pageNumber="17" rank="species" species="montana">A. montana</taxonomicName>
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near Zermatt in the Valais, Switzerland (Picture S. Giriens, www.swisswildbees.ch).
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</paragraph>
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</caption>
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<caption id="DAEAE70AD2FDAF161D1E45D032FA73E2" pageId="6" pageNumber="17">
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<paragraph id="FFD5B96B22958A988297AAD325EF2D8E" pageId="6" pageNumber="17">
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Figures 11-14. Habitus of
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<taxonomicName id="D159CE04D116F5368C215F9C03049E0A" class="Insecta" family="Andrenidae" genus="Andrena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Andrena amieti" order="Hymenoptera" pageId="6" pageNumber="17" phylum="Arthropoda" rank="species" species="amieti">Andrena amieti</taxonomicName>
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sp. n.,
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<taxonomicName id="3C3F86E843E973302A9ACD11CD07A97B" lsidName="A. montana" pageId="6" pageNumber="17" rank="species" species="montana">A. montana</taxonomicName>
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and
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<taxonomicName id="DFFA497A0D1E85EF02B5CB3C8246CB58" lsidName="A. allosa" pageId="6" pageNumber="17" rank="species" species="allosa">A. allosa</taxonomicName>
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. 11,
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<taxonomicName id="BC5DD5BD4F2A33E1A34B6A832664B60C" lsidName="A. amieti" pageId="6" pageNumber="17" rank="species" species="amieti">A. amieti</taxonomicName>
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sp. n. male, summer generation, on
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<taxonomicName id="6E78AC4571A77CF9690207410EAB8EDD" family="Caryophyllaceae" lsidName="Nepetoideae" pageId="6" pageNumber="17" rank="family">Caryophyllaceae</taxonomicName>
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spec. (Picture S. Giriens, www.swisswildbees.ch). 12,
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<taxonomicName id="CFF3C43A6233FAD8A6A37219DE829534" lsidName="A. amieti" pageId="6" pageNumber="17" rank="species" species="amieti">A. amieti</taxonomicName>
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sp. n. female, summer generation, with
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<taxonomicName id="0088C64C29ABE5E003ABBD7335EA06D4" family="Campanulaceae" lsidName="Nepetoideae" pageId="6" pageNumber="17" rank="family">Campanulaceae</taxonomicName>
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pollen load (Picture S. Giriens, www.swisswildbees.ch). 13,
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<taxonomicName id="487C1FFD3BB15A3AA3DBB76E9DF82C79" lsidName="A. montana" pageId="6" pageNumber="17" rank="species" species="montana">A. montana</taxonomicName>
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female on
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<taxonomicName id="9EE1A9975FAA09CBF19539C0499FD704" family="Caryophyllaceae" lsidName="Nepetoideae" pageId="6" pageNumber="17" rank="family">Caryophyllaceae</taxonomicName>
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spec. (Picture D.
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<normalizedToken id="DF28BA355BC4DE724F81B66201579D35" originalValue="Bénon">Benon</normalizedToken>
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, www.swisswildbees.ch). 14,
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<taxonomicName id="B1455716DD726A2BCDAD5F51EA652802" lsidName="A. allosa" pageId="6" pageNumber="17" rank="species" species="allosa">A. allosa</taxonomicName>
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female on
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<taxonomicName id="28D242ACD942DEDC0F313BB806D41E75" class="Liliopsida" family="Iridaceae" genus="Crocus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Crocus albiflorus" order="Asparagales" pageId="6" pageNumber="17" phylum="Tracheophyta" rank="species" species="albiflorus">Crocus albiflorus</taxonomicName>
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(Picture D. Genoud).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="EEB38662BB118D87D29DA88F4E340995" pageId="6" pageNumber="17" type="holotype">
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<paragraph id="DFC573B47776F8FA22D244F506BB8A1D" pageId="6" pageNumber="17">Holotype.</paragraph>
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<paragraph id="F0A22475F43C9BEE0F585CF7AF36FA11" pageId="6" pageNumber="17">
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<materialsCitation id="F12D01F675AD4F583076058BD7B004F1" ID-GBIF-Occurrence="2565921434" collectingDate="1775-01-01" collectingDateMax="1775-12-31" collectingDateMin="1775-01-01" collectionCode="MHNN" collectorName="J. Litman" elevation="1590" latitude="46.502" location="Oeschinensee" longitude="7.723" specimenCode="029472, ACU 29472, GBIFCH00103472" specimenCount="1" specimenCount-female="1" typeStatus="holotype">
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<specimenCount id="5E68E73BF4AC8CEF00A382DC50DB14C1" type="female">Female</specimenCount>
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of second generation, pinned (Figs 15-17, 26). Original labels: 1. "CH
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<location id="5536957551235279693F96AE570CE955" LSID="urn:lsid:plazi:treatment:E0F1E46BF6E04041E822D7C9F4270A39:5536957551235279693F96AE570CE955" name="Oeschinensee">Oeschinensee</location>
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, 621750/150000,
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<elevation id="75399F0FC36EA1A05837097DA4EBF702">1640m</elevation>
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,
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<collectingDate id="7AE77F6D0A1D7F333F1E692A1751C5C1">6.vii.2014</collectingDate>
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, leg.
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<collectorName id="D5119B36172FA75A104080FAB979BB5D">J. Litman</collectorName>
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<specimenCode id="2C7476BBF56D4AA52A4FF8AAD4C4179E">029472</specimenCode>
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". 2. "
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<specimenCode id="D3FB6DC032AD9364A907C2A5060F56B4">ACU 29472</specimenCode>
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,
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<specimenCode id="FD4A95F091DAF976DD732B2D2793E9B2">GBIFCH00103472</specimenCode>
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" [unique identifier with a graphical barcode]. 3. "Voucher specimen for DNA extraction, Sample 1284, Christophe Praz, University of
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<normalizedToken id="FB564EB2EB94DF35E5C82965822A5B60" originalValue="Neuchâtel”">Neuchatel"</normalizedToken>
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[yellow label, printed]. 4.
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<typeStatus id="AD67B06181DD381894D60981FC99963A">Holotype</typeStatus>
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female
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<taxonomicName id="E89355F51799B782AD0987390D169DDC" class="Insecta" family="Andrenidae" genus="Andrena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Andrena amieti" order="Hymenoptera" pageId="6" pageNumber="17" phylum="Arthropoda" rank="species" species="amieti">Andrena amieti</taxonomicName>
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sp. n. Praz,
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<normalizedToken id="EE85E7C062DCD930821423391985509F" originalValue="Müller">Mueller</normalizedToken>
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& Genoud [red label, printed]. Deposited in
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<collectionCode id="558471C698DEEE60015BEB38328017A9">MHNN</collectionCode>
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.
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</materialsCitation>
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</paragraph>
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<caption id="4F84FBB647F65889C337064277A6F1AE" pageId="6" pageNumber="17">
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<paragraph id="6B5FBD6301F8C66977B4B578A0BF8A40" pageId="6" pageNumber="17">
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Figures 15-25. Structure of female of
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<taxonomicName id="173E69F3DA1E0790473213E9877CE0FA" class="Insecta" family="Andrenidae" genus="Andrena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Andrena amieti" order="Hymenoptera" pageId="6" pageNumber="17" phylum="Arthropoda" rank="species" species="amieti">Andrena amieti</taxonomicName>
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sp. n.,
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<taxonomicName id="3BC37539E986749B9E7C1B33AA272593" lsidName="A. allosa" pageId="6" pageNumber="17" rank="species" species="allosa">A. allosa</taxonomicName>
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and
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<taxonomicName id="8A0B65899806B9E67F367C8F2B480432" lsidName="A. montana" pageId="6" pageNumber="17" rank="species" species="montana">A. montana</taxonomicName>
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. 15, holotype of
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<taxonomicName id="BB6CE93F749D4EF7009EDBAC7CE83AB5" lsidName="A. amieti" pageId="6" pageNumber="17" rank="species" species="amieti">A. amieti</taxonomicName>
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sp. n. in lateral view. 16, holotype of
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<taxonomicName id="58D05FA37AA3038ACC3FC49692E2394E" lsidName="A. amieti" pageId="6" pageNumber="17" rank="species" species="amieti">A. amieti</taxonomicName>
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sp. n. in frontal view. 17, clypeus of holotype of
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<taxonomicName id="60AFE6750A8C9D21F2A9FDE37FB7E914" lsidName="A. amieti" pageId="6" pageNumber="17" rank="species" species="amieti">A. amieti</taxonomicName>
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sp. n. 18, clypeus of holotype of
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<taxonomicName id="1099209C3A721BE25028148E1DAC226D" lsidName="A. allosa" pageId="6" pageNumber="17" rank="species" species="allosa">A. allosa</taxonomicName>
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. 19, clypeus of
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<taxonomicName id="4D3628F9A95C49EF5C83F46C4F2CD665" lsidName="A. montana" pageId="6" pageNumber="17" rank="species" species="montana">A. montana</taxonomicName>
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. 20, labrum of
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<taxonomicName id="63D9645B404C781180BAA047A1682DE7" lsidName="A. amieti" pageId="6" pageNumber="17" rank="species" species="amieti">A. amieti</taxonomicName>
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sp. n. 21, labrum of
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<taxonomicName id="2088259D8C128AD34DCE5CA35C4321D6" lsidName="A. montana" pageId="6" pageNumber="17" rank="species" species="montana">A. montana</taxonomicName>
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. 22, malar space of
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<taxonomicName id="739456E29AE4BAF42F8AE0204A7D4F0B" lsidName="A. amieti" pageId="6" pageNumber="17" rank="species" species="amieti">A. amieti</taxonomicName>
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sp. n. 23, malar space of
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<taxonomicName id="21AE9AF988B4AC4E764F5C83C522093E" lsidName="A. allosa" pageId="6" pageNumber="17" rank="species" species="allosa">A. allosa</taxonomicName>
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. 24, section of mouthparts of
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|
<taxonomicName id="398299E62552BE10D2E57363CD3FEFCC" lsidName="A. amieti" pageId="6" pageNumber="17" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. 25, section of mouthparts of
|
|
<taxonomicName id="49D86B875F4DB76A9F5269793EDB875E" lsidName="A. allosa" pageId="6" pageNumber="17" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
.
|
|
</paragraph>
|
|
</caption>
|
|
</subSubSection>
|
|
<subSubSection id="933753685E9733908FB22B9568339B7E" pageId="6" pageNumber="17" type="paratypes">
|
|
<paragraph id="35AB8FB43D5A6CEA6B92D223CE65E733" pageId="6" pageNumber="17">Paratypes.</paragraph>
|
|
<paragraph id="D9E2EA6D5A5CEA4C1C69C824A564C33D" pageId="6" pageNumber="17">250 males and 237 females from various localities in France, Switzerland, Italy, Germany and Austria (Suppl. material 1).</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="B00840B279F4702DA614F83A90386B0A" pageId="6" pageNumber="17" type="notes">
|
|
<paragraph id="4CF9D5D14133FE5EABC98BAEBDA163E7" pageId="6" pageNumber="17">Note.</paragraph>
|
|
<paragraph id="E4C27C12DA9770F65110CC07E85F60C6" pageId="6" pageNumber="17">The description and diagnosis are based on Alpine populations of this species. Southern Italian specimens (Suppl. material 2: Fig. S1) are slightly divergent in the colour of the vestiture; this variation is presented at the end of the description.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="6E47C54772246132845BC0D33756E289" lastPageId="8" lastPageNumber="19" pageId="6" pageNumber="17" type="diagnosis">
|
|
<paragraph id="4114B41D29E24F67644622BFBEA6BDCE" pageId="6" pageNumber="17">Diagnosis.</paragraph>
|
|
<paragraph id="FE49A73267C05EEBB0777CF0A299EF3F" lastPageId="7" lastPageNumber="18" pageId="6" pageNumber="17">
|
|
In the female sex,
|
|
<taxonomicName id="D5B076F49DD52D0F7725959C1D7B676A" class="Insecta" family="Andrenidae" genus="Andrena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Andrena amieti" order="Hymenoptera" pageId="6" pageNumber="17" phylum="Arthropoda" rank="species" species="amieti">Andrena amieti</taxonomicName>
|
|
sp. n. is highly similar to
|
|
<taxonomicName id="956FEDD9F15D7448D4B1AF225864F720" lsidName="A. bicolor" pageId="6" pageNumber="17" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
and
|
|
<taxonomicName id="545DD2E50D3107748AD0E86B052A9D2A" lsidName="A. allosa" pageId="6" pageNumber="17" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
. All three species can easily be separated from
|
|
<taxonomicName id="9EB7B180BE25EEA3F6D2BCC7601B82F6" lsidName="A. montana" pageId="6" pageNumber="17" rank="species" species="montana">A. montana</taxonomicName>
|
|
by the dark prepygidial and pygidial fimbria (Fig. 37) (orange-brown in
|
|
<taxonomicName id="6C5E7F549A6BE51D62801C3C4DCF1CB2" lsidName="A. montana" pageId="6" pageNumber="17" rank="species" species="montana">A. montana</taxonomicName>
|
|
; Fig. 38) and by the presence of at least some dark hairs laterally on the mesosoma (Fig. 15) (hairs on lateral parts of mesosoma entirely brownish-grey in
|
|
<taxonomicName id="7A9B0D3EA65DAC91C111A99FA08535F5" lsidName="A. montana" pageId="6" pageNumber="17" rank="species" species="montana">A. montana</taxonomicName>
|
|
). The female differs from
|
|
<taxonomicName id="F466D45E2C07DA9F87293547A4C2E159" lsidName="A. bicolor" pageId="6" pageNumber="17" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
in the presence of comparatively long dark hairs on the mesonotum (Fig. 26), usually also on the scutellum; these dark hairs are intermixed with longer, orange brown or grey brown hairs, and many of them are longer than half the length of the light brown hairs. In
|
|
<taxonomicName id="2431D24E307003CEB8DA8771C03A8DF2" lsidName="A. bicolor" pageId="6" pageNumber="17" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
, there are either no dark hairs on the mesonotum and scutellum, or only very short dark hairs on the mesonotum, their length being visibly smaller than half the length of the light brown hairs. In addition, there are in most cases numerous dark hairs on the propodeum in
|
|
<taxonomicName id="2A36678131B566DC88A9CD3A2DEFC5A2" lsidName="A. amieti" pageId="6" pageNumber="17" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. (all hairs usually
|
|
<pageBreakToken id="F24D6ABA18D57B7E22983B4822A85765" pageId="7" pageNumber="18" start="start">light</pageBreakToken>
|
|
in
|
|
<taxonomicName id="F5580A7378C6C9338E83849BB23D2C72" lsidName="A. bicolor" pageId="7" pageNumber="18" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
), the light hairs on T1-T4 are snow white (Fig. 33) (always yellowish-white in fresh specimens of
|
|
<taxonomicName id="771F6E15962C5DCC8BF296C3C38ED50C" lsidName="A. bicolor" pageId="7" pageNumber="18" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
; Fig. 34), and some hairs between the antenna are always grey-brown (Fig. 16) (hairs between the antennae commonly entirely dark in
|
|
<taxonomicName id="7449A45603EE034DEA3CCCB272B3F3DF" lsidName="A. bicolor" pageId="7" pageNumber="18" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
, although sometimes also grey-brown).
|
|
</paragraph>
|
|
<paragraph id="E45B00215477A2849B2E3ED36840A3C1" lastPageId="8" lastPageNumber="19" pageId="7" pageNumber="18">
|
|
The female of
|
|
<taxonomicName id="FA56BC07836B5657DD042418434DB291" lsidName="A. amieti" pageId="7" pageNumber="18" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. differs from that of
|
|
<taxonomicName id="BF1F056E76BA82B71FCAE01A3E9BE7F0" lsidName="A. allosa" pageId="7" pageNumber="18" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
by the shorter clypeus with convex preapical area (Fig. 17) (clypeus produced apically, preapical zone flattened medially in
|
|
<taxonomicName id="BFBCE5694F757F5B83B7DB007528BC2E" lsidName="A. allosa" pageId="7" pageNumber="18" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
; Fig. 18) and the short malar space (Fig. 22) (malar space as long as the basal width of antennal segment 3 in
|
|
<taxonomicName id="EF0F0EBDD2E7968F3463ACC7FEA0A7F8" lsidName="A. allosa" pageId="7" pageNumber="18" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
; Fig. 23); in addition,
|
|
<taxonomicName id="260710A6688CEBE44177E36817B70888" lsidName="A. allosa" pageId="8" pageNumber="19" rank="species" species="allosa">
|
|
<pageBreakToken id="45E183F5313BB51BBBEA199B7753ACC1" pageId="8" pageNumber="19" start="start">A</pageBreakToken>
|
|
. allosa
|
|
</taxonomicName>
|
|
has shagreened, more sparsely punctate tergal discs (especially medially on T2), the margin of T2 hardly impressed medially (Fig. 35), and comparatively longer mouthparts (compare Figs 24, 25).
|
|
</paragraph>
|
|
<paragraph id="483FF0DE2CC5A865972C296657EF6E78" pageId="8" pageNumber="19">
|
|
The male of
|
|
<taxonomicName id="3157FB54DB24CA584B6F5D308BA5347A" lsidName="A. amieti" pageId="8" pageNumber="19" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. (Figs 39, 42) is similar to that of
|
|
<taxonomicName id="560FA8450A313BBC5CC7DBCDAE58CA7F" lsidName="A. bicolor" pageId="8" pageNumber="19" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
,
|
|
<taxonomicName id="165A51E294AB2E5E28C3A7A14B58EA60" lsidName="A. allosa" pageId="8" pageNumber="19" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
and
|
|
<taxonomicName id="4D0E2997CDCFE276662F408B519661BC" lsidName="A. montana" pageId="8" pageNumber="19" rank="species" species="montana">A. montana</taxonomicName>
|
|
, and superficially also to that of
|
|
<taxonomicName id="2636AC84A8820DF573BFE09DC455E258" lsidName="A. ruficrus" pageId="8" pageNumber="19" rank="species" species="ruficrus">A. ruficrus</taxonomicName>
|
|
. Separation from the male of
|
|
<taxonomicName id="1A4DD4FF20CFE583F0FC794C27BA2B29" lsidName="A. bicolor" pageId="8" pageNumber="19" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
may be difficult in worn specimens. In
|
|
<taxonomicName id="C6F54F3A5722B6E3E134743593A20B3A" lsidName="A. amieti" pageId="8" pageNumber="19" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n., the light vestiture on mesosoma and metasoma is greyish-white without yellowish hue (Figs 39, 42, 50) (hairs on dorsal side of mesosoma and first terga with yellowish hue in fresh specimens of
|
|
<taxonomicName id="A03BA40C084C37B8B36E8A9477B9C174" lsidName="A. bicolor" pageId="8" pageNumber="19" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
; Fig. 51). The vestiture is comparatively long on the terga (Fig. 50), in particular medially on T4, the apical fringe of hairs is longer than the tergal margin (in
|
|
<taxonomicName id="B5568CE44D48EBABCA6546545BD47C55" lsidName="A. bicolor" pageId="8" pageNumber="19" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
fringe of hairs as long as or shorter than tergal margin; Fig. 51). The disc of T4 has at most a few isolated, dark hairs (disc of T4 with numerous dark hairs in
|
|
<taxonomicName id="03EEE3D7CDC545015F87FFC92794FC7C" lsidName="A. bicolor" pageId="8" pageNumber="19" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
). Lastly, the facial vestiture (Figs 39, 42) is on average lighter than in
|
|
<taxonomicName id="14EEE2DAD0776281DBF16B0FBC4B9D25" lsidName="A. bicolor" pageId="8" pageNumber="19" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
, at least some grey hairs are found between and around the antennal sockets (in
|
|
<taxonomicName id="DDC8A51CD4258DD502780807EC214585" lsidName="A. bicolor" pageId="8" pageNumber="19" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
frequently entirely dark).
|
|
</paragraph>
|
|
<paragraph id="21531D839C81DD3C85B307FE19810608" pageId="8" pageNumber="19">
|
|
The male of
|
|
<taxonomicName id="BDAF10EF594F4B747A6F70BF599E448B" lsidName="A. amieti" pageId="8" pageNumber="19" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. is highly similar to that of
|
|
<taxonomicName id="715E5DB06DA20D261DCCEBF0370C59EC" lsidName="A. allosa" pageId="8" pageNumber="19" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
, especially in the first generation (
|
|
<taxonomicName id="56214A2096EC703FF7899EA0145F8884" lsidName="A. allosa" pageId="8" pageNumber="19" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
has only one generation). Differences are summarized in the key: the maxillary palps are comparatively slightly shorter in
|
|
<taxonomicName id="28B42A40DC023891FD3E29D9E0858011" lsidName="A. amieti" pageId="8" pageNumber="19" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. (Fig. 44) than in
|
|
<taxonomicName id="32131CE9458F9EF7830D1E275C298295" lsidName="A. allosa" pageId="8" pageNumber="19" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
(Fig. 45), and in
|
|
<taxonomicName id="C30B7B00F1A937CC846AB1F8D7D71E50" lsidName="A. amieti" pageId="8" pageNumber="19" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. the head is comparatively short and broad with little protruding clypeus (Fig. 42) (head comparatively long with protruding clypeus in
|
|
<taxonomicName id="3A513EE0562EAFC9C3E4D0AAB574A6A5" lsidName="A. allosa" pageId="8" pageNumber="19" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
; Fig. 43). In addition, the first recurrent vein usually enters the second submarginal cell in or near its middle and the second submarginal cell is subquadrate or longer than broad (Fig. 48) (in
|
|
<taxonomicName id="502016DF1CE14249DCFE953277EAAEE6" lsidName="A. allosa" pageId="8" pageNumber="19" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
, the first recurrent vein enters the second submarginal cell in its basal half, second submarginal cell broader than long; Fig. 49).
|
|
</paragraph>
|
|
<paragraph id="A25115F8444A0BEBA2FE83716C2709FC" pageId="8" pageNumber="19">
|
|
In its vestiture, the male of
|
|
<taxonomicName id="C3AB833B0CBB22AC104105A1AC96D6C0" lsidName="A. amieti" pageId="8" pageNumber="19" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. is similar to that of
|
|
<taxonomicName id="1EA073A3B01B5623EA21AE95F3C94262" lsidName="A. montana" pageId="8" pageNumber="19" rank="species" species="montana">A. montana</taxonomicName>
|
|
; the best diagnostic characters are the shape of the labral appendix, which is wider than long in
|
|
<taxonomicName id="9F9734DD552B39E307B074B24B13D155" lsidName="A. amieti" pageId="8" pageNumber="19" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. (Fig. 40) and as long as apically wide in
|
|
<taxonomicName id="061E6F8D4C1FDC9A625DF0E12F8B7ACB" lsidName="A. montana" pageId="8" pageNumber="19" rank="species" species="montana">A. montana</taxonomicName>
|
|
(Fig. 41), and the width of the penis valves and of the gonostylus: the gonostylus is more slender and the penis valves broader in
|
|
<taxonomicName id="EF36082C4B1067FE7D98359C5070C66B" lsidName="A. montana" pageId="8" pageNumber="19" rank="species" species="montana">A. montana</taxonomicName>
|
|
(Fig. 61) than in
|
|
<taxonomicName id="2C38786F459CE8352867090006E318BD" lsidName="A. amieti" pageId="8" pageNumber="19" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. (Fig. 52), although for these genitalic characters direct comparison with reference material is necessary. In addition, the mesonotum is nearly entirely shagreened in males of
|
|
<taxonomicName id="252F09DA0454629EB700808341E6577A" lsidName="A. montana" pageId="8" pageNumber="19" rank="species" species="montana">A. montana</taxonomicName>
|
|
, while it is at least partly shiny in males of the second generation of
|
|
<taxonomicName id="C1C96470A6DCDEFC8F64D14D7197E8BC" lsidName="A. amieti" pageId="8" pageNumber="19" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. (Fig. 47). Lastly, males of
|
|
<taxonomicName id="93BB248A7BE1460D240268323CB9501D" lsidName="A. amieti" pageId="8" pageNumber="19" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. are also superficially similar to those of
|
|
<taxonomicName id="3DB26AD3D9C93879B75B9C550B78ECAA" lsidName="A. ruficrus" pageId="8" pageNumber="19" rank="species" species="ruficrus">A. ruficrus</taxonomicName>
|
|
, which usually have the apex of the hind tibia partly orange and the clypeal vestiture entirely show-white; in addition, the penis valves are broader basally in
|
|
<taxonomicName id="51C89964E327413183AD8F6CB2799ACB" lsidName="A. ruficrus" pageId="8" pageNumber="19" rank="species" species="ruficrus">A. ruficrus</taxonomicName>
|
|
(Fig. 60) than in
|
|
<taxonomicName id="2279B10A61F8062D219F0EA9C9283D00" lsidName="A. amieti" pageId="8" pageNumber="19" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n (Fig. 52).
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="412201AA24A05A8748F08746764B6E8D" lastPageId="10" lastPageNumber="21" pageId="8" pageNumber="19" type="description">
|
|
<paragraph id="B50458B45C928A373DD6DE2C9F780D0F" pageId="8" pageNumber="19">Description.</paragraph>
|
|
<paragraph id="2C12F7D54C234A6B1F17CC0971EABB65" pageId="8" pageNumber="19">
|
|
Female: Body size and proportions: Very similar to
|
|
<taxonomicName id="A4FA20CF87AC550A463261B5BDDEE302" lsidName="A. bicolor" pageId="8" pageNumber="19" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
. Body length approximately 9mm, slightly smaller on average than
|
|
<taxonomicName id="B59A59531758CE14C07D56799B2D35B0" lsidName="A. allosa" pageId="8" pageNumber="19" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
(body length approximately 9.5mm-10mm). Head slightly broader than long (Fig. 16), clypeus broader than long. Malar space short (Fig. 22), as in
|
|
<taxonomicName id="B402073973DAE7E8AA2F8F9772312BF6" lsidName="A. bicolor" pageId="8" pageNumber="19" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
, shorter than in
|
|
<taxonomicName id="3D27929CE372845D77AEA9BCA33CAD7E" lsidName="A. allosa" pageId="8" pageNumber="19" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
(Fig. 23), length without impressed area at most equal to half the base of third antennal segment. Gena slightly broader than compound eye in lateral view. Interocellar distance approximately 2 times diameter of lateral ocellus. Ocelloccipital distance approximately 0.9 times diameter of lateral ocellus. Third antennal segment longer than fourth and fifth together, the latter two broader than long, segments 6-11 subquadrate, 12 longer than broad (Fig. 16). Labral process trapezoidal, its apical width larger than its length (Fig. 20), comparatively broader than in
|
|
<taxonomicName id="E0FEFCD13D35CAF7F72BE7F54BD9F557" lsidName="A. montana" pageId="8" pageNumber="19" rank="species" species="montana">A. montana</taxonomicName>
|
|
(Fig. 21). Mouthparts (Fig. 24) as in
|
|
<taxonomicName id="091232A017AE225D646F2D187FFEBEF5" lsidName="A. bicolor" pageId="8" pageNumber="19" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
, shorter than in
|
|
<taxonomicName id="A99B96AA662F403A93A18DCF86777212" lsidName="A. allosa" pageId="8" pageNumber="19" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
(Fig. 25), in particular segment 4 of maxillary palpus only three times as long as apically broad (in
|
|
<taxonomicName id="781876EEEFF2327C4E208E3FE3A29079" lsidName="A. allosa" pageId="8" pageNumber="19" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
at least four times as long as apically broad), and segment 2 of labial palpus hardly longer than broad (in
|
|
<taxonomicName id="A26F60744BFE84FB3C515E5D3D5CE8B3" lsidName="A. allosa" pageId="8" pageNumber="19" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
at least twice as long than broad).
|
|
</paragraph>
|
|
<paragraph id="4190841D4CCAE683F77EA7E063495090" pageId="8" pageNumber="19">
|
|
Wing venation: As in
|
|
<taxonomicName id="E0FAD3F27E35929B5851AD1FC8BA9879" lsidName="A. bicolor" pageId="8" pageNumber="19" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
; the first recurrent vein enters the second submarginal cell in its middle or nearly so, and second submarginal cell subquadrate or longer than broad (Fig. 27) (in
|
|
<taxonomicName id="7B0B2D2961BB34D890C23FCDF7E7F64D" lsidName="A. allosa" pageId="8" pageNumber="19" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
, the first recurrent vein usually enters the second submarginal cell in its basal half; second submarginal cell broader than long; Fig. 28).
|
|
</paragraph>
|
|
<caption id="23932771F4920613D803D489CF99F260" pageId="8" pageNumber="19">
|
|
<paragraph id="E1EB1E3F1394C1EDE80259FF8FEA071B" pageId="8" pageNumber="19">
|
|
Figures 26-32. Structure of female of
|
|
<taxonomicName id="107E5F3C3A03EA45F438DF6B9D488457" class="Insecta" family="Andrenidae" genus="Andrena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Andrena amieti" order="Hymenoptera" pageId="8" pageNumber="19" phylum="Arthropoda" rank="species" species="amieti">Andrena amieti</taxonomicName>
|
|
sp. n. and
|
|
<taxonomicName id="E6246538F1E0011EBF5E7347FE894E60" lsidName="A. allosa" pageId="8" pageNumber="19" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
. 26, vestiture of dorsal side of mesosoma of holotype of
|
|
<taxonomicName id="EF43457C57BF3CEA9EF2C8DD214FE68E" lsidName="A. amieti" pageId="8" pageNumber="19" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. 27, section of right forewing of
|
|
<taxonomicName id="3D4D26CC943F3FD453397F6A55955020" lsidName="A. amieti" pageId="8" pageNumber="19" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. 28, section of right forewing of
|
|
<taxonomicName id="4DA0B15CD2693D31C6BCFB91622B087F" lsidName="A. allosa" pageId="8" pageNumber="19" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
. 29, dorsal view of mesosoma of spring generation of
|
|
<taxonomicName id="A45128BE357D85A52C3F6E6B3B176CEB" lsidName="A. amieti" pageId="8" pageNumber="19" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. 30, dorsal view of mesosoma of summer generation of
|
|
<taxonomicName id="756CA1F2C1744DB2F7BDD946BF30C313" lsidName="A. amieti" pageId="8" pageNumber="19" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. 31, propodeum of
|
|
<taxonomicName id="17C808A0A15291ADCD6E20FB48042788" lsidName="A. amieti" pageId="8" pageNumber="19" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. 32, propodeum of
|
|
<taxonomicName id="3C4DE674763A3A0EC1C883F41704E51C" lsidName="A. allosa" pageId="8" pageNumber="19" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
.
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph id="24CC1F959A42E330858805CDEAE9F820" pageId="8" pageNumber="19">
|
|
Integument colour: As in
|
|
<taxonomicName id="D67CA0F51F605718C18F36E06702F97C" lsidName="A. bicolor" pageId="8" pageNumber="19" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
, integument black or dark brown, including flagellum and tegulae, apical margin of T1-T4 slightly lighter, tarsal segments 2-4 dark orange-brown, tarsal claws weakly ferruginous, hind tibial spurs light brown. Wing venation (including stigma; Fig. 27) predominantly brown as in
|
|
<taxonomicName id="3A150AE229D184B96EC658C152F22CFC" lsidName="A. bicolor" pageId="8" pageNumber="19" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
.
|
|
</paragraph>
|
|
<paragraph id="8F310887EC3C016C67F104FD0A2FB5DA" lastPageId="9" lastPageNumber="20" pageId="8" pageNumber="19">
|
|
Vestiture: Entire body vestiture made of simple to weakly branched hairs, more strongly branched hairs are present between antennal sockets, plumose hairs in propodeal corbicula, floculus, and prepygidial and pygidial fimbria. Hairs on head predominantly dark brown (Fig. 16), always with grey-brown to greyish-white hairs between antennal sockets (sometimes also around antennal sockets) and medially on vertex (in
|
|
<taxonomicName id="AF1AA60F700847F8630558B6C230465A" lsidName="A. bicolor" pageId="8" pageNumber="19" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
hairs on head often entirely dark); extent of grey vestiture on face variable but vestiture on average lighter than in
|
|
<taxonomicName id="A912F3515F47B268000FFD508EF05CEF" lsidName="A. bicolor" pageId="8" pageNumber="19" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
. Hairs on mesosoma predominantly grey-brown, including on lateral and ventral sides (Fig. 15); hairs never bright orange-brown as in fresh specimens of
|
|
<taxonomicName id="8ECDD13898B860F813CDA8A82FA9B470" lsidName="A. bicolor" pageId="8" pageNumber="19" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
; mesonotum and usually also scutellum with intermixed long, grey-brown hairs and short, dark brown hairs (Fig. 26) (in
|
|
<taxonomicName id="78DFA3B069D4F848FC87BA1983D687C5" lsidName="A. bicolor" pageId="8" pageNumber="19" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
either no dark hairs, or dark hairs shorter; see above); tegulae covered with short dark hairs (Fig. 26) (in
|
|
<taxonomicName id="89726CB32749761B1DE34469C56815C0" lsidName="A. bicolor" pageId="8" pageNumber="19" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
light brown hairs); propodeum with intermixed grey and dark brown hairs (in
|
|
<taxonomicName id="6B0F93DDC3042165DF63530223E28332" lsidName="A. bicolor" pageId="8" pageNumber="19" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
usually without dark brown hairs); on lateral side of mesosoma, hairs on average lighter than in
|
|
<taxonomicName id="B8E59D22DFFFB7BBC0E35ECF51C5C2E2" lsidName="A. bicolor" pageId="8" pageNumber="19" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
, sometimes entirely grey-brown (Fig. 15), dark hairs mostly with grey tips except sometimes under tegula, where hairs can be entirely
|
|
<pageBreakToken id="4B99C1AC0ED1FB2BE02045BA0F30066A" pageId="9" pageNumber="20" start="start">dark</pageBreakToken>
|
|
; ventral part of mesosoma with grey-brown hairs becoming lighter apically. Leg vestiture nearly as in
|
|
<taxonomicName id="F501288A89A04AA8D5A7712DEB4DB6EF" lsidName="A. bicolor" pageId="9" pageNumber="20" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
, flocculus grey-brown to whitish grey, on average lighter than in
|
|
<taxonomicName id="6E163CCAD8D4B22707843E59CD6AB6BE" lsidName="A. bicolor" pageId="9" pageNumber="20" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
; scopa yellowish brown, hairs on basitarsi 2 and 3 usually yellowish brown (in
|
|
<taxonomicName id="F6E03E7986E09CFCAE226D0CAAA4C9E9" lsidName="A. bicolor" pageId="9" pageNumber="20" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
usually dark brown). T1 mostly covered with snow-white hairs (in
|
|
<taxonomicName id="41ABF24809B2039B804AF28980E0EE1A" lsidName="A. bicolor" pageId="9" pageNumber="20" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
yellowish-white), only a few isolated, dark hairs on anterior part of disc and numerous dark hairs on vertical anterior part of tergum; T2 and T3 covered with long, snow white hairs (Fig. 33) (in
|
|
<taxonomicName id="6E5BE21B434512831736BC8A8B1D907B" lsidName="A. bicolor" pageId="9" pageNumber="20" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
hairs yellowish-white, Fig. 34 and usually slightly shorter medially) forming very loose apical fringes, not hiding cuticula, discs with short, erect dark hairs, more numerous on T3 than T2; T4 covered with long, dark hairs forming loose apical fringe and with short, erect dark hairs on disc; prepygidial and pygidial fimbriae dark brown (Fig. 37). Sterna covered with dark, erect hairs, apical margin with apical fringes of dark, plumose hairs. In first generation, vestiture on average longer than in second, especially on clypeus, mesosoma and basal terga.
|
|
</paragraph>
|
|
<paragraph id="E1FE5EA234F5ECD596CE69815ADB0B52" pageId="9" pageNumber="20">
|
|
Sculpture: The variation observed in the sculpture of
|
|
<taxonomicName id="EBEE486D19679CCEC465EBF9DE08EA0B" lsidName="A. amieti" pageId="9" pageNumber="20" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. represents the middle range of the much wider scuptural variation observed in
|
|
<taxonomicName id="3DB087BD85AEF25848A5DCFD52BCAE0E" lsidName="A. bicolor" pageId="9" pageNumber="20" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
. Head: Facial fovea narrow (Fig. 16), as in
|
|
<taxonomicName id="6519B8BBC3D0C8CB9A4C1E954513C069" lsidName="A. bicolor" pageId="9" pageNumber="20" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
; clypeus (Fig. 17) densely punctured, more sparsely punctured laterally and basally than apically, there with shiny interspaces that are on average one puncture diameter wide, often with longitudinal irregularities (more so than in
|
|
<taxonomicName id="F9EACA5CD66B3A4AA31ED309F0013DD0" lsidName="A. bicolor" pageId="9" pageNumber="20" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
); apical part of clypeus without flat area as observed in
|
|
<taxonomicName id="E26E1DA48B2E966DDD5D2412A9B41800" lsidName="A. allosa" pageId="9" pageNumber="20" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
; frons unpunctured with numerous longitudinal ridges, as in
|
|
<taxonomicName id="B5C8EFF8A4E859971ED1BBDD8BBEA018" lsidName="A. bicolor" pageId="9" pageNumber="20" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
. Mesosoma: mesonotum (Figs 29, 30) with well-visible punctures, interspaces nearly entirely dull and on average 3-4 puncture diameters in first generation (Fig. 29), shiny or silk-shiny and 2-3 puncture diameters in second generation (Fig. 30). Propodeum (Fig. 31) as in
|
|
<taxonomicName id="5DC7FAA6395F07AE8FCB73AF83807CDD" lsidName="A. bicolor" pageId="9" pageNumber="20" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
, propodeal triangle without punctures, dull, finely sculptured, anteriorly with a few longitudinal wrinkles, wrinkles less visible than in
|
|
<taxonomicName id="7340BA806DEB8D38A9370B2C55DC0FDA" lsidName="A. allosa" pageId="9" pageNumber="20" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
(Fig. 32). Metasoma: terga sparsely punctured (Fig. 33), within variation observed in
|
|
<taxonomicName id="0FE412A5FDD409E154ACFB4661288C69" lsidName="A. bicolor" pageId="9" pageNumber="20" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
(Fig. 34), on average slightly more shagreened, especially apical tergal margin of T2 (compare specimens of same generation); first generation: disc of T1 very sparsely punctured, that of T2 sparsely punctured with interspaces equal to 4-5 puncture diameters; surface of tergal discs mostly shagreened to silk shiny, apical margins shagreened, mostly unpunctured, that of T2 weakly impressed medially, as in
|
|
<taxonomicName id="10A43D6F3572275B8980B7CB2865439D" lsidName="A. bicolor" pageId="9" pageNumber="20" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
but more so than in
|
|
<taxonomicName id="03903E7C4D165FAE01E3F29DF2BEE818" lsidName="A. allosa" pageId="9" pageNumber="20" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
; second generation (Fig. 33): punctation on average denser (interspaces equal to 3-4 puncture diameters on disc of T1, and 2-3 puncture diameters on disc of T2; sculpture of surface on average shinier, although usually still weakly shagreened; apical margins as in first generation, usually at least slightly shagreened.
|
|
</paragraph>
|
|
<caption id="3C4248E74EB4D5DEE2FBB3880A46CCB4" pageId="9" pageNumber="20">
|
|
<paragraph id="FD0CFA786592407E51770FB41E504578" pageId="9" pageNumber="20">
|
|
Figures 33-38. Structure of female of
|
|
<taxonomicName id="117D9A60B96809863510B02B2FDB4991" class="Insecta" family="Andrenidae" genus="Andrena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Andrena amieti" order="Hymenoptera" pageId="9" pageNumber="20" phylum="Arthropoda" rank="species" species="amieti">Andrena amieti</taxonomicName>
|
|
sp. n.,
|
|
<taxonomicName id="460EF2116DE12A3890D09D3D7679757D" lsidName="A. bicolor" pageId="9" pageNumber="20" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
,
|
|
<taxonomicName id="12275B0CF5D91B46DFA5D607034C3DE3" lsidName="A. allosa" pageId="9" pageNumber="20" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
and
|
|
<taxonomicName id="ADED5821FC728F08B4F651D11AF2BC35" lsidName="A. montana" pageId="9" pageNumber="20" rank="species" species="montana">A. montana</taxonomicName>
|
|
. 33, T1-T4 of
|
|
<taxonomicName id="05C17FB5B9729CF74D53B3CA0B2F99DA" lsidName="A. amieti" pageId="9" pageNumber="20" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. 34, T1-T4 of
|
|
<taxonomicName id="91920CC45C9725DDEAF89B2A78D73FF0" lsidName="A. bicolor" pageId="9" pageNumber="20" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
. 35, T1-T4 of
|
|
<taxonomicName id="06B43806F7B5DE7C595C1BFDC10195EC" lsidName="A. allosa" pageId="9" pageNumber="20" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
. 36, T1-T4 of
|
|
<taxonomicName id="9F3D0C2D528FE387B2C4738A387B9227" lsidName="A. montana" pageId="9" pageNumber="20" rank="species" species="montana">A. montana</taxonomicName>
|
|
. 37, prepygidial and pygidial fimbria of
|
|
<taxonomicName id="F1E2A85A537DFA0FC2D74B6B54811F44" lsidName="A. amieti" pageId="9" pageNumber="20" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. 38, prepygidial and pygidial fimbria of
|
|
<taxonomicName id="955B23A5E7D0DF48A1371E3C07B81984" lsidName="A. montana" pageId="9" pageNumber="20" rank="species" species="montana">A. montana</taxonomicName>
|
|
.
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph id="0A4A84D296FE4AB85F1D90F9DE7166F6" pageId="9" pageNumber="20">
|
|
Male: Body size and proportions: Body length approximately 7-8mm, similar to
|
|
<taxonomicName id="3F82A10482193D2BD68886EC5BEF6727" lsidName="A. bicolor" pageId="9" pageNumber="20" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
; the two males of
|
|
<taxonomicName id="526048F9A2C5BA3927B9F7F39D52931B" lsidName="A. allosa" pageId="9" pageNumber="20" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
examined were 8-8.5mm long. Head slightly broader than long, clypeus little protruding apically (Fig. 42) (in
|
|
<taxonomicName id="5B138AD9D2542F28EA6A4307AA99CCBD" lsidName="A. allosa" pageId="9" pageNumber="20" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
, clypeus slightly more strongly protruding; Fig. 43); gena slightly broader than compound eye in lateral view; interocellar distance approximately 2.5-3 times diameter of lateral ocellus; ocelloccipital distance approximately equal to diameter of lateral ocellus; length of third antennal segment approximately 1.3 times length of fourth antennal segment (in
|
|
<taxonomicName id="9DBA4FEF15257AFEADEFB56E5C2198C0" lsidName="A. bicolor" pageId="9" pageNumber="20" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
third antennal segment often shorter, 1.1 times length of fourth segment), fourth slightly shorter than broad or subquadrate, segments 5-9 slightly longer than broad, 10-12 subquadrate, 13 longer than broad. Labral process trapezoidal, its apical margin slightly emarginate (Fig. 40) (in
|
|
<taxonomicName id="1BE896D7FA116ECFE82C7CEC1A595B7E" lsidName="A. montana" pageId="9" pageNumber="20" rank="species" species="montana">A. montana</taxonomicName>
|
|
, process longer; Fig. 41). Mouthparts (Fig. 44) as in
|
|
<taxonomicName id="694E33F3045764A925ED21D9E8B6DDE8" lsidName="A. bicolor" pageId="9" pageNumber="20" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
, slightly shorter than in
|
|
<taxonomicName id="11E06900BB4A7BE8F94818E18B004061" lsidName="A. allosa" pageId="9" pageNumber="20" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
(Fig. 45) although differences not as striking as in female; segment 4 of maxillary palpus only three times as long as apically broad (in
|
|
<taxonomicName id="8C8946D00AC19DEA0104BF62CFD8DE77" lsidName="A. allosa" pageId="9" pageNumber="20" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
approximately four times as long as apically broad).
|
|
</paragraph>
|
|
<caption id="F55E0C2CDF52AE29A3FF55754B7FE686" pageId="9" pageNumber="20">
|
|
<paragraph id="F43391FDBA0C4E41868D4DD19B384CA0" pageId="9" pageNumber="20">
|
|
Figures 39-51. Structure of male of
|
|
<taxonomicName id="95CAE00636404FA260E33A7B643306D2" class="Insecta" family="Andrenidae" genus="Andrena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Andrena amieti" order="Hymenoptera" pageId="9" pageNumber="20" phylum="Arthropoda" rank="species" species="amieti">Andrena amieti</taxonomicName>
|
|
sp. n.,
|
|
<taxonomicName id="5D875044A9FB745E46AFB23D0A12FAD5" lsidName="A. montana" pageId="9" pageNumber="20" rank="species" species="montana">A. montana</taxonomicName>
|
|
,
|
|
<taxonomicName id="AF863677527994566C0253F772850C9E" lsidName="A. allosa" pageId="9" pageNumber="20" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
and
|
|
<taxonomicName id="62852011DD6B92083BCFE237151B32EC" lsidName="A. bicolor" pageId="9" pageNumber="20" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
. 39, male of
|
|
<taxonomicName id="C5D5AC0E2C7A851EEB07CEAF7C7E8CF9" lsidName="A. amieti" pageId="9" pageNumber="20" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. in lateral view. 40, labrum of
|
|
<taxonomicName id="D97BC7A0E221591C03727F91DB672E29" lsidName="A. amieti" pageId="9" pageNumber="20" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. 41, labrum of
|
|
<taxonomicName id="01D1BBFB1E5CAB64D683E67A85DD3197" lsidName="A. montana" pageId="9" pageNumber="20" rank="species" species="montana">A. montana</taxonomicName>
|
|
. 42, male of
|
|
<taxonomicName id="B1B1804D960D8BA3B33C3C12D9B51886" lsidName="A. amieti" pageId="9" pageNumber="20" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. in frontal view. 43, male of
|
|
<taxonomicName id="C61A02CF702A01A9FA08F3446158B6C0" lsidName="A. allosa" pageId="9" pageNumber="20" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
in frontal view. 44, section of mouthparts of
|
|
<taxonomicName id="8E655C0393B27B9769A637223BC42FCA" lsidName="A. amieti" pageId="9" pageNumber="20" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. 45, section of mouthparts of
|
|
<taxonomicName id="BBF41F115162877E4010866514E3C809" lsidName="A. allosa" pageId="9" pageNumber="20" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
. 46, dorsal view of mesosoma of spring generation of
|
|
<taxonomicName id="B46C3A4B942D7B5A0A663F9C39118CC2" lsidName="A. amieti" pageId="9" pageNumber="20" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. 47, dorsal view of mesosoma of summer generation of
|
|
<taxonomicName id="01701AD3037EEE763EE330F28EF61605" lsidName="A. amieti" pageId="9" pageNumber="20" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. 48, section of right forewing of
|
|
<taxonomicName id="D8DE0665C237272FFBCF7EA6829EE577" lsidName="A. amieti" pageId="9" pageNumber="20" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. 49, section of right forewing of
|
|
<taxonomicName id="F894DE48B57AE01F867B73192CD42500" lsidName="A. allosa" pageId="9" pageNumber="20" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
. 50, T1-T4 of
|
|
<taxonomicName id="50B8BE5F7E2F07AD653D0B8B41BFC862" lsidName="A. amieti" pageId="9" pageNumber="20" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. 51, T1-T4 of
|
|
<taxonomicName id="377F2B5E90585CF92F6F547391CD54AF" lsidName="A. bicolor" pageId="9" pageNumber="20" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
.
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph id="2182C328131E0D366E78E88827D6D0A5" pageId="9" pageNumber="20">
|
|
Wing venation: As in female, the first recurrent vein usually enters the second submarginal cell in or near its middle; second submarginal cell subquadrate or longer than broad (Fig. 48) (in two examined specimens of
|
|
<taxonomicName id="50332FB2DD9CD40BCF22394D4AC4E0D6" lsidName="A. allosa" pageId="9" pageNumber="20" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
, the first recurrent vein enters the second submarginal cell in its basal half, second submarginal cell broader than long; Fig. 49).
|
|
</paragraph>
|
|
<paragraph id="98F487F931B25B772EEA89870FE63D62" pageId="9" pageNumber="20">Integument colour: As in female.</paragraph>
|
|
<paragraph id="1DE513AF46D45710B356852D11C86F2A" pageId="9" pageNumber="20">
|
|
Vestiture: Entire body vestiture grey-white without yellowish hue (Figs 39, 42, 50) (light hairs always with yellowish hue in fresh specimens of
|
|
<taxonomicName id="72F8F1A9DCBD646E001BE8AB0F215340" lsidName="A. bicolor" pageId="9" pageNumber="20" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
; this yellowish hue is not apparent in worn specimens), except as follows: facial vestiture varying from predominantly dark (as on Fig. 42), with only a few grey hairs between and around antennal sockets, on scape and on vertex medially, to nearly predominantly grey-white, with dark hairs restricted to apical and lateral parts of clypeus (facial vestiture often entirely dark in
|
|
<taxonomicName id="71814F31E91195A5D320E946DF4F9B6D" lsidName="A. bicolor" pageId="9" pageNumber="20" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
; clypeus entirely covered by snow-white vestiture in
|
|
<taxonomicName id="E1AD04DA5E7B23AF84F9FEA4AC7B0545" lsidName="A. ruficrus" pageId="9" pageNumber="20" rank="species" species="ruficrus">A. ruficrus</taxonomicName>
|
|
, and by light brownish-grey hairs and dark hairs laterally in
|
|
<taxonomicName id="DCA940A5B9CDB9CB3E1EEA156C401E6D" lsidName="A. montana" pageId="9" pageNumber="20" rank="species" species="montana">A. montana</taxonomicName>
|
|
), area along inner margin of compound eye, and lateral parts of head. Mesonotum with a few isolated dark hairs among longer, grey hairs (Figs 46, 47); lateral side of mesosoma with a few isolated dark hairs below tegula. Propodeum with intermixed dark and light grey hairs. Legs mostly covered with grey-white hairs, hairs on external surface of all tibiae yellowish and on ventral surface of all tarsal segments yellowish-white. Surface of T1 with a few isolated, dark hairs on anterior, vertical part. Vestiture of T2-T4 snow white (Fig. 50) without dark hairs or at most with a few isolated dark hairs basally on disc of T4 (in
|
|
<taxonomicName id="32B3C0D7CB8551802C84749DD2261B10" lsidName="A. bicolor" pageId="9" pageNumber="20" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
, vestiture of T1-T4 yellowish white in fresh specimens, Fig. 51; disc of T4 predominantly covered with dark hairs, and with numerous dark hairs basally on disc of T3; dark hairs may appear light grey in worn specimens).
|
|
</paragraph>
|
|
<paragraph id="3704A74DC939A6B0CFC2F46FEEAB3875" lastPageId="10" lastPageNumber="21" pageId="9" pageNumber="20">
|
|
Sculpture: As for female, the sculpture of the male of
|
|
<taxonomicName id="B00F8C2FE9F68298176981F959E8B433" lsidName="A. amieti" pageId="9" pageNumber="20" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. is similar to that of
|
|
<taxonomicName id="62930C633E2695D0026399E4076789DE" lsidName="A. bicolor" pageId="9" pageNumber="20" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
,
|
|
<pageBreakToken id="08F368E4BF91369A736C48BF5E46F339" pageId="10" pageNumber="21" start="start">which</pageBreakToken>
|
|
is particularly variable. Head: clypeus densely punctured, interspace shiny or weakly shagreened, mostly narrower than one puncture diameter (Fig. 42); frons nearly unpunctured with numerous longitudinal ridges. Mesosoma: mesonotum in first generation (Fig. 46) entirely shagreened with sparse and little visible punctures, interspaces equal to 4-5 puncture diameters (similar to
|
|
<taxonomicName id="5A28A9A86990D9E278783E9F278D5A90" lsidName="A. allosa" pageId="10" pageNumber="21" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
or to first generation of
|
|
<taxonomicName id="45BBB842FAD300D046F63DD873D7A7C5" lsidName="A. bicolor" pageId="10" pageNumber="21" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
), in second generation (Fig. 47) nearly always with shiny area medially, punctation well-visible, on average slightly sparser than in second generation of
|
|
<taxonomicName id="B6B13CFDEA8AA69FFD0A5D5692434D73" lsidName="A. bicolor" pageId="10" pageNumber="21" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
, interspaces commonly over 3-4 puncture diameters (in
|
|
<taxonomicName id="F7E2EF9AD7EFA870C3DD02390C3EC23F" lsidName="A. bicolor" pageId="10" pageNumber="21" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
rarely over 3 puncture diameters); propodeum as in female. Mesosoma: terga (Fig. 50) similar to
|
|
<taxonomicName id="8872A8A13839BEA22BED1AAA7BF41FF6" lsidName="A. bicolor" pageId="10" pageNumber="21" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
, on average slightly more sparsely punctate and more shagreened, but within variation observed in
|
|
<taxonomicName id="49A8E9CD753B6334A5A066EA2B086EF8" lsidName="A. bicolor" pageId="10" pageNumber="21" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
; punctures fine (slightly coarser on T1), interspaces often more than 5 times puncture diameters. Tergal margins usually partly shagreened (Fig. 50) (in second generation of
|
|
<taxonomicName id="F85A879A0BC84796B1E06406658D898B" lsidName="A. bicolor" pageId="10" pageNumber="21" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
often entirely shiny). Structure of S8 not visibly different from
|
|
<taxonomicName id="6CCEE6F8D4E1FCCFA5B8AB2E0C4A9A0E" lsidName="A. bicolor" pageId="10" pageNumber="21" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
.
|
|
</paragraph>
|
|
<paragraph id="5C29821FE4A0B1131BF4D8B6313D770C" pageId="10" pageNumber="21">
|
|
Genitalia: As on Fig. 52, very similar to
|
|
<taxonomicName id="98C68F6D2B3C1423435FD3D0C16CFE93" class="Insecta" family="Andrenidae" genus="Andrena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Andrena bicolor" order="Hymenoptera" pageId="10" pageNumber="21" phylum="Arthropoda" rank="species" species="bicolor">Andrena bicolor</taxonomicName>
|
|
(Fig. 53), dorsal lobe of gonocoxite weakly developed, gonostylus simple, regularly spatulate, external margin regularly rounded, penis valves narrow, hardly broadened basally.
|
|
</paragraph>
|
|
<caption id="D2A06A7B63CEC614A8527E8A71AB042F" pageId="10" pageNumber="21">
|
|
<paragraph id="C58F83BF5403B6BFE784B512FEB4277E" pageId="10" pageNumber="21">
|
|
Figures 52-61. Male genitalia of species of
|
|
<taxonomicName id="FB95A62939EF4089DB705F42BEC7DF6A" genus="Nepetoideae" lsidName="Nepetoideae (Euandrena)" pageId="10" pageNumber="21" rank="subGenus" subGenus="Euandrena">Euandrena</taxonomicName>
|
|
. 52,
|
|
<taxonomicName id="FA72A3DCE4ADD30B331B32866A3F962F" class="Insecta" family="Andrenidae" genus="Andrena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Andrena amieti" order="Hymenoptera" pageId="10" pageNumber="21" phylum="Arthropoda" rank="species" species="amieti">Andrena amieti</taxonomicName>
|
|
sp. n. 53,
|
|
<taxonomicName id="6249129A01AEBB94F89F5411D73D617E" lsidName="A. bicolor" pageId="10" pageNumber="21" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
. 54,
|
|
<taxonomicName id="80E07AA9B5DD3CE7A92125EEC1050189" lsidName="A. allosa" pageId="10" pageNumber="21" rank="species" species="allosa">A. allosa</taxonomicName>
|
|
. 55,
|
|
<taxonomicName id="4F50976C7AB5001DCA14E1652EFA2E9D" lsidName="A. chrysopus" pageId="10" pageNumber="21" rank="species" species="chrysopus">A. chrysopus</taxonomicName>
|
|
. 56.
|
|
<taxonomicName id="CEDD00C28FA60E5FF66408B56780D145" lsidName="A. symphyti" pageId="10" pageNumber="21" rank="species" species="symphyti">A. symphyti</taxonomicName>
|
|
. 57,
|
|
<taxonomicName id="CC5704EA8642A0C91C88B1A92C32E731" lsidName="A. fulvida" pageId="10" pageNumber="21" rank="species" species="fulvida">A. fulvida</taxonomicName>
|
|
. 58,
|
|
<taxonomicName id="0EF9C39BEE1D9FBA949C91CACA5F2009" lsidName="A. vulpecula" pageId="10" pageNumber="21" rank="species" species="vulpecula">A. vulpecula</taxonomicName>
|
|
. 59,
|
|
<taxonomicName id="6DD3FD2E4B7B7477E97E9F368ACD351E" lsidName="A. rufula" pageId="10" pageNumber="21" rank="species" species="rufula">A. rufula</taxonomicName>
|
|
. 60,
|
|
<taxonomicName id="86B448F9C3B910486FF159214BB93F01" lsidName="A. ruficrus" pageId="10" pageNumber="21" rank="species" species="ruficrus">A. ruficrus</taxonomicName>
|
|
. 61,
|
|
<taxonomicName id="1199A5CB2A874BE506BF0AF150228C03" lsidName="A. montana" pageId="10" pageNumber="21" rank="species" species="montana">A. montana</taxonomicName>
|
|
.
|
|
</paragraph>
|
|
</caption>
|
|
</subSubSection>
|
|
<subSubSection id="0BA497865AD602569AE49D088F53BA91" pageId="10" pageNumber="21" type="geographic variation">
|
|
<paragraph id="EC6BBD15D33BE40DDC7AD7F81D9A69F9" pageId="10" pageNumber="21">Geographic variation.</paragraph>
|
|
<paragraph id="89E4FFF8334241B7496E2934FD0234E0" pageId="10" pageNumber="21">In females from Southern Italy (Suppl. material 2: Fig. S1), the vestiture is nearly entirely grey-white, including on all parts of the mesosoma (isolated dark hairs on mesonotum and scutellum excepted), with no brownish hue, in contrast to Alpine specimens where the mesosonal vestiture is predominantly brown. No difference is found in vestiture colour in male specimens.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="348D44E706978A2C4ABDC6260FB61A78" pageId="10" pageNumber="21" type="etymology">
|
|
<paragraph id="03097E6AA2D2135D996A787BB781A503" pageId="10" pageNumber="21">Etymology.</paragraph>
|
|
<paragraph id="5A16F88E809C1D26AAED109FA8887D87" pageId="10" pageNumber="21">This species is named in honor of Felix Amiet, who has greatly contributed to our understanding of Central European bees, including the four species presented here.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="99A04869683A70264334B07D17E6980F" lastPageId="11" lastPageNumber="22" pageId="10" pageNumber="21" type="additional comments">
|
|
<paragraph id="800258591276A19BDD59878507272161" pageId="10" pageNumber="21">Additional comments.</paragraph>
|
|
<paragraph id="14634A0E1EF54541DBF0D8F2ADB19743" lastPageId="11" lastPageNumber="22" pageId="10" pageNumber="21">
|
|
There are numerous species-group names currently treated as junior synonyms
|
|
<pageBreakToken id="293E274F80EA9635B1FB655C4106B440" pageId="11" pageNumber="22" start="start">of</pageBreakToken>
|
|
<taxonomicName id="C8029A90C32E5FDE758B90809CF117F1" lsidName="A. bicolor" pageId="11" pageNumber="22" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
(
|
|
<bibRefCitation id="6F97CBCB241596DA7420B4C464E70397" author="Gusenleitner, F" journalOrPublisher="Entomofauna, Supplement 10" pageId="19" pageNumber="30" title="Weltweite Checkliste der Bienengattung Andrena mit Bemerkungen und Erga ̈ nzungen zu pala ̈ arktischen Arten (Hymenoptera, Apidae, Andreninae, Andrena)." year="2002">Gusenleitner and Schwarz 2002</bibRefCitation>
|
|
). We carefully examined the description of each of these names if their type locality was located within the known range of
|
|
<taxonomicName id="2BCD6F106E6747A1C21E8DF4C292562E" lsidName="A. amieti" pageId="11" pageNumber="22" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. The description of none of these species-group names points to
|
|
<taxonomicName id="E224CE0D57FFA593D6A9C5CEA3F98726" lsidName="A. amieti" pageId="11" pageNumber="22" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. (see also comments on
|
|
<taxonomicName id="725054E2369C99B978A9EEAE2A18757C" lsidName="A. croatica" pageId="11" pageNumber="22" rank="species" species="croatica">A. croatica</taxonomicName>
|
|
Friese, 1887 stat. rev., below).
|
|
<taxonomicName id="A8EAD415DC82A65B778EE86240710234" infraspecific-rank="var." lsidName="A. gwynana var. testacea" pageId="11" pageNumber="22" rank="variety" species="gwynana" variety="testacea">A. gwynana var. testacea</taxonomicName>
|
|
Dalla Torre, 1877, described from Seefeld (Tyrol) and whose type material is presumably lost, originates from a region where
|
|
<taxonomicName id="E30DF7E083EED46E3A8CF27998652553" lsidName="A. amieti" pageId="11" pageNumber="22" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. might occur. The very brief original description merely mentions the
|
|
<normalizedToken id="B0C019B85413BBB67F9C1EA0CABC8A8A" originalValue="“testaceous”">"testaceous"</normalizedToken>
|
|
hind tibia, which corresponds neither to
|
|
<taxonomicName id="97B78C8EC27FDF98324B6EA246673757" lsidName="A. bicolor" pageId="11" pageNumber="22" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
nor to
|
|
<taxonomicName id="5E0727F7AADEE32B098C1FB526F9A7F9" lsidName="A. amieti" pageId="11" pageNumber="22" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n., and which does not point to a differential character between these two species. For these reasons, we keep this taxon as a junior synonym of
|
|
<taxonomicName id="F4081479F491C92CE9585CEEE23ABF94" lsidName="A. bicolor" pageId="11" pageNumber="22" rank="species" species="bicolor">A. bicolor</taxonomicName>
|
|
. Lastly, several taxa of
|
|
<taxonomicName id="F1831DE7922151B2A650D42FCE282CB6" genus="Nepetoideae" lsidName="Nepetoideae (Euandrena)" pageId="11" pageNumber="22" rank="subGenus" subGenus="Euandrena">Euandrena</taxonomicName>
|
|
have been described from Ukraine, Central Asia or Russia (
|
|
<bibRefCitation id="EF67A58F02A3F28F48081CF8470A1FD1" author="Gusenleitner, F" journalOrPublisher="Entomofauna, Supplement 10" pageId="19" pageNumber="30" title="Weltweite Checkliste der Bienengattung Andrena mit Bemerkungen und Erga ̈ nzungen zu pala ̈ arktischen Arten (Hymenoptera, Apidae, Andreninae, Andrena)." year="2002">Gusenleitner and Schwarz 2002</bibRefCitation>
|
|
). Given that
|
|
<taxonomicName id="D055652AD9BCC008EAC14D4BDE533545" lsidName="A. amieti" pageId="11" pageNumber="22" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n. appears to be restricted to the Alps, the Apennines and the Pyrenees, we consider it unlikely that any of these taxa will turn out to be conspecific with
|
|
<taxonomicName id="6A488F08778EF12C82B388F351CB9986" lsidName="A. amieti" pageId="11" pageNumber="22" rank="species" species="amieti">A. amieti</taxonomicName>
|
|
sp. n.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="E7754112D4E5FEB424FD8E442A60AC09" pageId="11" pageNumber="22" type="distribution">
|
|
<paragraph id="F8ED19A3CAA4EBAE8107351147B9392F" pageId="11" pageNumber="22">Distribution.</paragraph>
|
|
<paragraph id="E8A113D859AE4E6C8E970CE8679A8885" pageId="11" pageNumber="22">
|
|
Alps from Southern France to East Tyrol (Austria), including most of the Swiss Alps and the
|
|
<normalizedToken id="6DCA45CAF973E232A8E7F1639C330A4D" originalValue="Allgäu">Allgaeu</normalizedToken>
|
|
Alps in Southern Germany, as well as the Italian Alps (Fig. 3); Monte Pollino in Southern Italy; one isolated record from the Pyrenees.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="58261FADDF15D1185460F9FFB8186176" pageId="11" pageNumber="22" type="phenology">
|
|
<paragraph id="CA503E019D50F9D54A060F085359B29C" pageId="11" pageNumber="22">Phenology.</paragraph>
|
|
<paragraph id="5F05FCD32381624F10EC3CAE40E7AEBC" pageId="11" pageNumber="22">
|
|
According to our data and field observations,
|
|
<taxonomicName id="753DC0495929446133A1225EC3F55B46" class="Insecta" family="Andrenidae" genus="Andrena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Andrena amieti" order="Hymenoptera" pageId="11" pageNumber="22" phylum="Arthropoda" rank="species" species="amieti">Andrena amieti</taxonomicName>
|
|
sp. n. has two generations per year (Fig. 5). The earliest males of the first generation were collected at the end of March, and some worn females collected during the first half of June probably belonged to the first generation (thus some females collected in June and seemingly belonging to the second
|
|
<normalizedToken id="242C7A7F0AD7D28C17D1AD494AB6DA74" originalValue="“peak”">"peak"</normalizedToken>
|
|
on Fig. 5 were in fact most likely of the first generation). The second generation is active from mid-June to the first half of September. While the first generation was underrepresented in the examined material, intensive surveys in three Swiss localities where the species was found to be abundant consistently revealed the presence of two generations, with several females observed from May to early June, then numerous fresh males and fresh females observed from the end of June to mid-August.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="421F42B72346C23A67B0229424F23056" pageId="11" pageNumber="22" type="habitat">
|
|
<paragraph id="1297373B6B5616834E85CF451F790E18" pageId="11" pageNumber="22">Habitat.</paragraph>
|
|
<paragraph id="E2A2B82D5FA7CE6A8A64FFC0B5364297" pageId="11" pageNumber="22">
|
|
<taxonomicName id="8B2484A122E9746562C720EDCA517664" class="Insecta" family="Andrenidae" genus="Andrena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Andrena amieti" order="Hymenoptera" pageId="11" pageNumber="22" phylum="Arthropoda" rank="species" species="amieti">Andrena amieti</taxonomicName>
|
|
sp. n. has been found from an altitude of approximately 1000m up to slightly above the tree line at around 2300m in the Valais; one isolated record is from an elevation of 2500m (Fig. 5). Foraging females were observed in various habitats, often in clear forests but also in meadows, subalpine grasslands and scree slopes. Patrolling males, probably indicating the location of nesting aggregations, were regularly found on disturbed terrains with little vegetation, such as dry river beds, scree slopes or avalanche corridors (Fig. 8). In these presumed nesting sites, the soil was not particularly sandy, but rather consisting of gravel mixed with sand or clay.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="7B8B222EB6D57296B396628F86254F70" pageId="11" pageNumber="22" type="pollen host preferences">
|
|
<paragraph id="4729831650A1AA9AA65F64A0B9665C0D" pageId="11" pageNumber="22">Pollen host preferences.</paragraph>
|
|
<paragraph id="B06309D6C51238AC258D1717D342A4CE" pageId="11" pageNumber="22">
|
|
<taxonomicName id="C5EEB6BDE1D18EAE3372FFE923237DFE" class="Insecta" family="Andrenidae" genus="Andrena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Andrena amieti" order="Hymenoptera" pageId="11" pageNumber="22" phylum="Arthropoda" rank="species" species="amieti">Andrena amieti</taxonomicName>
|
|
sp. n. collected the pollen from flowers belonging to 15 plant families (Table 3). Females of the spring generation exploited a wide spectrum of pollen hosts, among which
|
|
<taxonomicName id="1A4110D59723A2612E824CBA90B5433F" family="Asteraceae" lsidName="Nepetoideae" pageId="11" pageNumber="22" rank="family">Asteraceae</taxonomicName>
|
|
,
|
|
<taxonomicName id="7C88ECF29FB2B83E7D19796F3C4B23F7" family="Rosaceae" lsidName="Nepetoideae" pageId="11" pageNumber="22" rank="family">Rosaceae</taxonomicName>
|
|
and
|
|
<taxonomicName id="4F07CA8E88B3A83E628D0333C7DD6161" class="Magnoliopsida" family="Salicaceae" genus="Salix" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Salix" order="Malpighiales" pageId="11" pageNumber="22" phylum="Tracheophyta" rank="genus">Salix</taxonomicName>
|
|
(
|
|
<taxonomicName id="8DBB04C16FC2F1FFE4479E288F1D2225" family="Salicaceae" lsidName="Nepetoideae" pageId="11" pageNumber="22" rank="family">Salicaceae</taxonomicName>
|
|
) predominated; pollen of these three plant taxa represented 70.9% of the total pollen grain volume. In striking contrast, females of the summer generation exhibited a strong preference for the pollen of
|
|
<taxonomicName id="39588028722B55C68FBCDC3E7DCBCA22" family="Campanulaceae" lsidName="Nepetoideae" pageId="11" pageNumber="22" rank="family">Campanulaceae</taxonomicName>
|
|
, which contributed 79.9% to the total pollen grain volume and was recorded in 24 out of 28 scopal loads (Fig. 12). Field observations revealed that flowers of both
|
|
<taxonomicName id="FC0BD2709BCDA3333572F50738DC2D67" class="Magnoliopsida" family="Campanulaceae" genus="Campanula" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Campanula" order="Asterales" pageId="11" pageNumber="22" phylum="Tracheophyta" rank="genus">Campanula</taxonomicName>
|
|
and
|
|
<taxonomicName id="57399AF0EEFAC8EE4D02DE8780992421" class="Magnoliopsida" family="Campanulaceae" genus="Phyteuma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Phyteuma" order="Asterales" pageId="11" pageNumber="22" phylum="Tracheophyta" rank="genus">Phyteuma</taxonomicName>
|
|
serve as pollen hosts among the
|
|
<taxonomicName id="DA448C38055AA55D821937094BC0FF8E" family="Campanulaceae" lsidName="Nepetoideae" pageId="11" pageNumber="22" rank="family">Campanulaceae</taxonomicName>
|
|
.
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |