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<document id="04F85FD9A48246645EAA1566E3D8B9D2" ID-DOI="10.17161/jom.v0i90.11760" ID-ISSN="2325-4467" ID-Zenodo-Dep="8057463" ID-ZooBank="urn:lsid:zoobank.org:pub:9D3C5A6D-B033-4105-9DA4-25A9A79A96EB" IM.taxonomicNames_approvedBy="tatiana" IM.treatments_approvedBy="tatiana" checkinTime="1687210196743" checkinUser="felipe" docAuthor="Engel, Michael S. &amp; Griswold, Terry" docDate="2019" docId="6F4087FC375F2E102A80A66D90897369" docLanguage="en" docName="JMelittology.2019.90.1-6.pdf" docOrigin="Journal of Melitology 2019 (90)" docSource="http://dx.doi.org/10.17161/jom.v0i90.11760" docStyle="DocumentStyle:20C606B715423E98DFED429F4976A416.1:JMelittology.2013-.journal_article.0cover" docStyleId="20C606B715423E98DFED429F4976A416" docStyleName="JMelittology.2013-.journal_article.0cover" docStyleVersion="1" docTitle="Chelostoma Latreille 1809" docType="key" docVersion="3" lastPageNumber="5" masterDocId="9379FF84375D2E142B5FA0429419760B" masterDocTitle="On the classification of North American Chelostoma (Hymenoptera: Megachilidae)" masterLastPageNumber="6" masterPageNumber="1" pageNumber="3" updateTime="1689069003790" updateUser="tatiana" zenodo-license-document="CC-BY-NC-ND-4.0">
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<mods:title id="328C2CE0F4BA06C297D41BAC4ED4DA30">On the classification of North American Chelostoma (Hymenoptera: Megachilidae)</mods:title>
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<mods:namePart id="A59DD09D81CFE9C1EB8AB3154854D9B0">Engel, Michael S.</mods:namePart>
<mods:affiliation id="87E7BC582BE77FB67C1CF86D16024E18">Division of Entomology, Natural History Museum, and Department of Ecology &amp; Evolutionary Biology, 1501 Crestline Drive - Suite 140, University of Kansas, Lawrence, Kansas 66045 - 4415, USA (msengel @ ku. edu). &amp; Division of Invertebrate Zoology, American Museum of Natural History, Central Park West at 79 Street, New York, New York 10024 - 5192, USA</mods:affiliation>
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<mods:namePart id="A778F4D98C2D999409D2C167E0347B1E">Griswold, Terry</mods:namePart>
<mods:affiliation id="C4A3F00E42D523DA15B8794F18DF7DC5">USDA-ARS, Pollinating Insects Research Unit, Utah State University, Logan, Utah 84322, USA (terry. griswold @ ars. usda. gov).</mods:affiliation>
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<subSubSection id="AFF36561375F2E162A80A66D9749704D" box="[479,848,1582,1607]" pageId="2" pageNumber="3" type="nomenclature">
<paragraph id="E75636EA375F2E162A80A66D9749704D" blockId="2.[479,848,1582,1607]" box="[479,848,1582,1607]" pageId="2" pageNumber="3">
<heading id="BC1E8186375F2E162A80A66D9749704D" box="[479,848,1582,1607]" centered="true" fontSize="10" level="2" pageId="2" pageNumber="3" reason="2">
Key to Subgenera of
<taxonomicName id="20E94D69375F2E16298BA66C9749704D" ID-CoL="62M68" ID-ENA="156305" authorityName="Latreille" authorityYear="1809" box="[724,848,1582,1606]" class="Insecta" family="Megachilidae" genus="Chelostoma" kingdom="Animalia" order="Hymenoptera" pageId="2" pageNumber="3" phylum="Arthropoda" rank="genus">
<emphasis id="D59DEAF8375F2E16298BA66C9749704D" box="[724,848,1582,1606]" italics="true" pageId="2" pageNumber="3">Chelostoma</emphasis>
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="AFF36561375F2E162A6BA60C97E2706C" box="[308,1019,1614,1639]" pageId="2" pageNumber="3" type="discussion">
<paragraph id="E75636EA375F2E162A6BA60C97E2706C" blockId="2.[308,1019,1614,1639]" box="[308,1019,1614,1639]" pageId="2" pageNumber="3">
(modified from
<bibRefCitation id="83784B1B375F2E162AB0A60C972F706C" author="Griswold, T. L. &amp; C. D. Michener" box="[495,822,1614,1639]" pageId="2" pageNumber="3" pagination="207 - 253" refId="ref1719" refString="Griswold, T. L., &amp; C. D. Michener. 1998. The classification of the Osmiini of the Eastern Hemisphere (Hymenoptera, Megachilidae). Journal of the Kansas Entomological Society 70 (3): 207 - 253." type="journal article" year="1998">Griswold &amp; Michener, 1998</bibRefCitation>
;
<bibRefCitation id="83784B1B375F2E16281FA60C97EC706C" author="Michener, C. D." box="[832,1013,1614,1639]" pageId="2" pageNumber="3" refId="ref1949" refString="Michener, C. D. 2007. The Bees of the World [2 nd Edition]. Johns Hopkins University Press; Baltimore, MD; xvi + [i] + 953 pp., + 20 pls." type="book" year="2007">Michener, 2007</bibRefCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="AFF36561375F2E102BFFA6CD90897369" lastPageId="4" lastPageNumber="5" pageId="2" pageNumber="3" type="key">
<keyStep id="5C1D2E4F375F2E172BFFA6CD908973B0" lastPageId="3" lastPageNumber="4" pageId="2" pageNumber="3">
<paragraph id="E75636EA375F2E162BFFA6CD908970CC" blockId="2.[160,1168,1678,1766]" pageId="2" pageNumber="3">
<keyLead id="5C1895DF375F2E162BFFA6CD908970CC" pageId="2" pageNumber="3">1. Third labial palpomere flatened, its axis a continuation of that of second palpomere; seventh metasomal tergum of male with dorsal pit .................... 2</keyLead>
</paragraph>
<paragraph id="E75636EA375F2E172BFFA68D908973B0" blockId="2.[160,1168,1678,1766]" lastBlockId="3.[161,1169,1411,1787]" lastPageId="3" lastPageNumber="4" pageId="2" pageNumber="3">
<keyLead id="5C1895DF375F2E172BFFA68D908973B0" lastPageId="3" lastPageNumber="4" pageId="2" pageNumber="3">
—. Third labial palpomere not flatened, its axis directed laterally as in most megachilid bees; seventh metasomal tergum of male without dorsal pit (male unknown in
<taxonomicName id="20E94D69375E2E172A83A5E196A673B1" authority="Tkalcu" authorityName="Tkalcu" authorityYear="1984" box="[476,703,1442,1467]" class="Insecta" family="Megachilidae" genus="Ceraheriades" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hymenoptera" pageId="3" pageNumber="4" phylum="Arthropoda" rank="genus">
<emphasis id="D59DEAF8375E2E172A83A5E1967F73B0" box="[476,614,1443,1467]" italics="true" pageId="3" pageNumber="4">Ceraheriades</emphasis>
Tkalců
</taxonomicName>
) ................................................................ 5
</keyLead>
</paragraph>
</keyStep>
<caption id="B3966662375E2E172BFEA54895947351" ID-DOI="http://doi.org/10.5281/zenodo.8057469" ID-Zenodo-Dep="8057469" httpUri="https://zenodo.org/record/8057469/files/figure.png" pageId="3" pageNumber="4" startId="3.[161,242,1290,1312]" targetBox="[161,1169,224,1284]" targetPageId="3" targetType="figure">
<paragraph id="E75636EA375E2E172BFEA54895947351" blockId="3.[161,1169,1290,1370]" pageId="3" pageNumber="4">
<emphasis id="D59DEAF8375E2E172BFEA54895387314" bold="true" box="[161,289,1290,1312]" pageId="3" pageNumber="4">Figures 34.</emphasis>
Female characters of
<taxonomicName id="20E94D69375E2E172957A54896817314" authority="Engel &amp; Griswold, 2019" authorityName="Engel &amp; Griswold" authorityYear="2019" box="[520,664,1290,1311]" class="Insecta" family="Megachilidae" genus="Chelostoma" kingdom="Animalia" order="Hymenoptera" pageId="3" pageNumber="4" phylum="Arthropoda" rank="subGenus" status="new subgenus" subGenus="Neochelostoma">
<emphasis id="D59DEAF8375E2E172957A54896817314" box="[520,664,1290,1311]" italics="true" pageId="3" pageNumber="4">Neochelostoma</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="CEAE5783375E2E1729FBA5499724732B" box="[676,829,1290,1312]" pageId="3" pageNumber="4" rank="subGenus">new subgenus</taxonomicNameLabel>
, and
<taxonomicName id="20E94D69375E2E17282AA549905A732B" authority="Warncke." authorityName="Warncke." box="[885,1091,1290,1312]" class="Insecta" genus="Foveosmia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hymenoptera" pageId="3" pageNumber="4" phylum="Arthropoda" rank="genus">
<emphasis id="D59DEAF8375E2E17282AA54997C3732B" box="[885,986,1291,1312]" italics="true" pageId="3" pageNumber="4">Foveosmia</emphasis>
Warncke.
</taxonomicName>
<emphasis id="D59DEAF8375E2E172F13A54890467314" bold="true" box="[1100,1119,1290,1311]" pageId="3" pageNumber="4">3.</emphasis>
Probasitarsus of
<taxonomicName id="20E94D69375E2E172A71A56597317337" authority="Cresson." authorityName="Cresson." box="[302,808,1319,1341]" class="Insecta" family="Megachilidae" genus="Chelostoma" kingdom="Animalia" order="Hymenoptera" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="californicum" subGenus="Neochelostoma">
<emphasis id="D59DEAF8375E2E172A71A56595877337" box="[302,414,1319,1340]" italics="true" pageId="3" pageNumber="4">Chelostoma</emphasis>
(
<emphasis id="D59DEAF8375E2E172AF3A56596257337" box="[428,572,1319,1340]" italics="true" pageId="3" pageNumber="4">Neochelostoma</emphasis>
)
<emphasis id="D59DEAF8375E2E172914A56596DC7337" box="[587,709,1319,1340]" italics="true" pageId="3" pageNumber="4">californicum</emphasis>
Cresson.
</taxonomicName>
<emphasis id="D59DEAF8375E2E17286AA565975E7337" bold="true" box="[821,839,1319,1340]" pageId="3" pageNumber="4">4.</emphasis>
Probasitarsus of
<taxonomicName id="20E94D69375E2E1728A0A56A95907351" authority="(Kirby)" baseAuthorityName="Kirby" baseAuthorityYear="1802" class="Insecta" family="Megachilidae" genus="Chelostoma" kingdom="Animalia" order="Hymenoptera" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="campanularum" subGenus="Foveosmia">
<emphasis id="D59DEAF8375E2E1728A0A56A90167336" box="[1023,1039,1320,1341]" italics="true" pageId="3" pageNumber="4">C</emphasis>
. (
<emphasis id="D59DEAF8375E2E172F7BA56A90907336" box="[1060,1161,1320,1341]" italics="true" pageId="3" pageNumber="4">Foveosmia</emphasis>
)
<emphasis id="D59DEAF8375E2E172BFEA506952D7352" box="[161,308,1348,1369]" italics="true" pageId="3" pageNumber="4">campanularum</emphasis>
(Kirby)
</taxonomicName>
.
</paragraph>
</caption>
<keyStep id="5C1D2E4F375E2E172BFEA58190897090" pageId="3" pageNumber="4">
<paragraph id="E75636EA375E2E172BFEA58190887030" blockId="3.[161,1169,1411,1787]" pageId="3" pageNumber="4">
<keyLead id="5C1895DF375E2E172BFEA58190887030" pageId="3" pageNumber="4">
2(1). Preoccipital carina present (sharply angled medially in
<taxonomicName id="20E94D69375E2E1728EAA581953573F1" authority="Schletterer" authorityName="Schletterer" authorityYear="1889" class="Insecta" family="Megachilidae" genus="Chelostoma" kingdom="Animalia" order="Hymenoptera" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="ventrale">
<emphasis id="D59DEAF8375E2E1728EAA58197DE73D1" box="[949,967,1475,1498]" italics="true" pageId="3" pageNumber="4">C</emphasis>
.
<emphasis id="D59DEAF8375E2E172883A581902A73D0" box="[988,1075,1475,1499]" italics="true" pageId="3" pageNumber="4">ventrale</emphasis>
Schletterer
</taxonomicName>
but not carinate); propodeum with sloping basal zone litle more than one-half as long as metanotum; first metasomal tergum shallowly concave anteriorly [Palearctic] .........................................................
<taxonomicName id="20E94D69375E2E1728DCA66190887030" authority="Michener" authorityName="Michener" authorityYear="1997" box="[899,1169,1571,1595]" class="Insecta" genus="Gyrodromella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hymenoptera" pageId="3" pageNumber="4" phylum="Arthropoda" rank="genus">
<emphasis id="D59DEAF8375E2E1728DCA661900E7030" box="[899,1047,1571,1595]" italics="true" pageId="3" pageNumber="4">Gyrodromella</emphasis>
Michener
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="E75636EA375E2E172BFEA60190897090" blockId="3.[161,1169,1411,1787]" pageId="3" pageNumber="4">
<keyLead id="5C1895DF375E2E172BFEA60190897090" pageId="3" pageNumber="4">—. Preoccipital carina absent; propodeum with horizontal basal zone at least two-thirds as long as metanotum; first metasomal tergum with anterior surface convex except for longitudinal groove ........................................................ 3</keyLead>
</paragraph>
</keyStep>
<keyStep id="5C1D2E4F375E2E102BFEA6E1908975C9" lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4">
<paragraph id="E75636EA375E2E172BFEA6E1908970F0" blockId="3.[161,1169,1411,1787]" pageId="3" pageNumber="4">
<keyLead id="5C1895DF375E2E172BFEA6E1908970F0" pageId="3" pageNumber="4">
3(2). Parapsidal line half as long as tegula or more; second metasomal sternum of male without sloping platform, or,
<emphasis id="D59DEAF8375E2E1729C3A68196B270D0" box="[668,683,1731,1755]" italics="true" pageId="3" pageNumber="4">if</emphasis>
present, then not carinate; labrum of female less than twice as long as broad (longer in
<taxonomicName id="20E94D69375E2E172865A6A1905370F0" authority="Warncke" authorityName="Warncke" box="[826,1098,1763,1787]" class="Insecta" family="Megachilidae" genus="Chelostoma" kingdom="Animalia" order="Hymenoptera" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="isabellinum">
<emphasis id="D59DEAF8375E2E172865A6A1975570F1" box="[826,844,1763,1786]" italics="true" pageId="3" pageNumber="4">C</emphasis>
.
<emphasis id="D59DEAF8375E2E172804A6A197C170F0" box="[859,984,1763,1787]" italics="true" pageId="3" pageNumber="4">isabellinum</emphasis>
Warncke
</taxonomicName>
) ..... 4
</keyLead>
</paragraph>
<caption id="B396666237592E102BFFA2F696AB750F" ID-DOI="http://doi.org/10.5281/zenodo.8057473" ID-Zenodo-Dep="8057473" httpUri="https://zenodo.org/record/8057473/files/figure.png" pageId="4" pageNumber="5" startId="4.[160,238,692,714]" targetBox="[160,1168,224,686]" targetPageId="4" targetType="figure">
<paragraph id="E75636EA37592E102BFFA2F696AB750F" blockId="4.[160,1169,692,772]" pageId="4" pageNumber="5">
<emphasis id="D59DEAF837592E102BFFA2F6950474C2" bold="true" box="[160,285,692,714]" pageId="4" pageNumber="5">Figures 56.</emphasis>
Male characters of
<taxonomicName id="20E94D6937592E102AB1A2F7966E74C1" authority="Engel &amp; Griswold, 2019" authorityName="Engel &amp; Griswold" authorityYear="2019" box="[494,631,693,714]" class="Insecta" family="Megachilidae" genus="Chelostoma" kingdom="Animalia" order="Hymenoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="subGenus" status="new subgenus" subGenus="Neochelostoma">
<emphasis id="D59DEAF837592E102AB1A2F7966E74C1" box="[494,631,693,714]" italics="true" pageId="4" pageNumber="5">Neochelostoma</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="CEAE578337592E1029DBA2F7970374C0" box="[644,794,693,715]" pageId="4" pageNumber="5" rank="subGenus">new subgenus</taxonomicNameLabel>
, and
<taxonomicName id="20E94D6937592E10280DA2F7900374C0" authority="Warncke." authorityName="Warncke." box="[850,1050,693,715]" class="Insecta" genus="Foveosmia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hymenoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
<emphasis id="D59DEAF837592E10280DA2F797AB74C1" box="[850,946,693,714]" italics="true" pageId="4" pageNumber="5">Foveosmia</emphasis>
Warncke.
</taxonomicName>
<emphasis id="D59DEAF837592E102F78A2F7902174C1" bold="true" box="[1063,1080,693,714]" pageId="4" pageNumber="5">5.</emphasis>
Seventh tergum of
<taxonomicName id="20E94D6937592E102A57A29396FF74EC" authority="Michener" authorityName="Michener" authorityYear="1942" box="[264,742,721,743]" class="Insecta" family="Megachilidae" genus="Chelostoma" kingdom="Animalia" order="Hymenoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="tetramerum" subGenus="Neochelostoma">
<emphasis id="D59DEAF837592E102A57A293956A74ED" box="[264,371,721,742]" italics="true" pageId="4" pageNumber="5">Chelostoma</emphasis>
(
<emphasis id="D59DEAF837592E102A21A293961E74ED" box="[382,519,721,742]" italics="true" pageId="4" pageNumber="5">Neochelostoma</emphasis>
)
<emphasis id="D59DEAF837592E10294CA290969974EC" box="[531,640,722,743]" italics="true" pageId="4" pageNumber="5">tetramerum</emphasis>
Michener
</taxonomicName>
, arrows indicate lateral projections.
<emphasis id="D59DEAF837592E102F10A293907974ED" bold="true" box="[1103,1120,721,742]" pageId="4" pageNumber="5">6.</emphasis>
Sev- enth tergum of
<taxonomicName id="20E94D6937592E102A64A2AD96B7750F" authority="(Stoeckhert)" baseAuthorityName="Stoeckhert" baseAuthorityYear="1929" box="[315,686,750,772]" class="Insecta" family="Megachilidae" genus="Chelostoma" kingdom="Animalia" order="Hymenoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="distinctum" subGenus="Foveosmia">
<emphasis id="D59DEAF837592E102A64A2AD9553750F" box="[315,330,751,772]" italics="true" pageId="4" pageNumber="5">C</emphasis>
. (
<emphasis id="D59DEAF837592E102A02A2AD95A4750F" box="[349,445,751,772]" italics="true" pageId="4" pageNumber="5">Foveosmia</emphasis>
)
<emphasis id="D59DEAF837592E102A96A2AC96347508" box="[457,557,750,771]" italics="true" pageId="4" pageNumber="5">distinctum</emphasis>
(Stoeckhert)
</taxonomicName>
.
</paragraph>
</caption>
<paragraph id="E75636EA37592E102BFFA369908975C9" blockId="4.[160,1168,810,1378]" pageId="4" pageNumber="5">
<keyLead id="5C1895DF37592E102BFFA369908975C9" pageId="4" pageNumber="5">
—. Parapsidal line less than half as long as tegula; second metasomal sternum of male with median prominence, its posterior surface a flat sloping platform margined by carina; labrum of female elongate, nearly 3× as long as broad or more (shorter in
<taxonomicName id="20E94D6937592E10290FA3C9973375A8" authority="Perez" authorityName="Perez" authorityYear="1895" box="[592,810,907,931]" class="Insecta" family="Megachilidae" genus="Chelostoma" kingdom="Animalia" order="Hymenoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="nasutum">
<emphasis id="D59DEAF837592E10290FA3C9967B75A9" box="[592,610,907,930]" italics="true" pageId="4" pageNumber="5">C</emphasis>
.
<emphasis id="D59DEAF837592E102928A3C996CE75A9" box="[631,727,907,930]" italics="true" pageId="4" pageNumber="5">nasutum</emphasis>
Pérez
</taxonomicName>
) [Palearctic, introduced into Nearctic] ...................................................................
<taxonomicName id="20E94D6937592E102815A3E8905975C9" authority="Latreille" authorityName="Latreille" authorityYear="1809" box="[842,1088,938,962]" class="Insecta" family="Megachilidae" genus="Chelostoma" kingdom="Animalia" order="Hymenoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus" sensu="stricto">
<emphasis id="D59DEAF837592E102815A3E897DF75C9" box="[842,966,938,962]" italics="true" pageId="4" pageNumber="5">Chelostoma</emphasis>
Latreille
</taxonomicName>
,
<taxonomicNameLabel id="CEAE578337592E102F04A3E9908975C9" box="[1115,1168,939,962]" pageId="4" pageNumber="5" sensu="stricto">
<emphasis id="D59DEAF837592E102F04A3E9909375C9" box="[1115,1162,939,962]" italics="true" pageId="4" pageNumber="5">s.str</emphasis>
.
</taxonomicNameLabel>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="5C1D2E4F37592E102BFFA38990897269" pageId="4" pageNumber="5">
<paragraph id="E75636EA37592E102BFFA38990897229" blockId="4.[160,1168,810,1378]" pageId="4" pageNumber="5">
<keyLead id="5C1895DF37592E102BFFA38990897229" pageId="4" pageNumber="5">
4(3). Male seventh metasomal tergum without lateral processes (
<figureCitation id="7FD22A6F37592E1028B2A388902175E9" box="[1005,1080,970,994]" captionStart="Figures 56" captionStartId="4.[160,238,692,714]" captionTargetBox="[160,1168,224,686]" captionTargetId="figure-185@4.[160,1168,224,686]" captionTargetPageId="4" captionText="Figures 56. Male characters of Neochelostoma, new subgenus, and Foveosmia Warncke. 5. Seventh tergum of Chelostoma(Neochelostoma) tetramerum Michener, arrows indicate lateral projections. 6. Sev- enth tergum of C. (Foveosmia) distinctum (Stoeckhert)." figureDoi="http://doi.org/10.5281/zenodo.8057473" httpUri="https://zenodo.org/record/8057473/files/figure.png" pageId="4" pageNumber="5">Fig. 6</figureCitation>
); setae of outer surface of probasitarsus pectinately branched to plumose (
<figureCitation id="7FD22A6F37592E102F1FA3A890917208" box="[1088,1160,1002,1027]" captionStart="Figures 34" captionStartId="3.[161,242,1290,1312]" captionTargetBox="[161,1169,224,1284]" captionTargetId="figure-138@3.[161,1169,224,1284]" captionTargetPageId="3" captionText="Figures 34. Female characters of Neochelostoma, new subgenus, and Foveosmia Warncke. 3. Probasitarsus of Chelostoma (Neochelostoma) californicum Cresson. 4. Probasitarsus of C. (Foveosmia) campanularum (Kirby)." figureDoi="http://doi.org/10.5281/zenodo.8057469" httpUri="https://zenodo.org/record/8057469/files/figure.png" pageId="4" pageNumber="5">Fig. 4</figureCitation>
) [Palearctic] ..........................................................................
<taxonomicName id="20E94D6937592E1028C3A44990897229" authority="Warncke" authorityName="Warncke" box="[924,1168,1034,1058]" class="Insecta" genus="Foveosmia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hymenoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
<emphasis id="D59DEAF837592E1028C3A44990157229" box="[924,1036,1035,1058]" italics="true" pageId="4" pageNumber="5">Foveosmia</emphasis>
Warncke
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="E75636EA37592E102BFFA46990897269" blockId="4.[160,1168,810,1378]" pageId="4" pageNumber="5">
<keyLead id="5C1895DF37592E102BFFA46990897269" pageId="4" pageNumber="5">
—. Male seventh metasomal tergum with lateral processes (
<figureCitation id="7FD22A6F37592E1028CBA46897C17249" box="[916,984,1066,1090]" captionStart="Figures 56" captionStartId="4.[160,238,692,714]" captionTargetBox="[160,1168,224,686]" captionTargetId="figure-185@4.[160,1168,224,686]" captionTargetPageId="4" captionText="Figures 56. Male characters of Neochelostoma, new subgenus, and Foveosmia Warncke. 5. Seventh tergum of Chelostoma(Neochelostoma) tetramerum Michener, arrows indicate lateral projections. 6. Sev- enth tergum of C. (Foveosmia) distinctum (Stoeckhert)." figureDoi="http://doi.org/10.5281/zenodo.8057473" httpUri="https://zenodo.org/record/8057473/files/figure.png" pageId="4" pageNumber="5">Fig. 5</figureCitation>
); setae of outer surface of probasitarsus simple (
<figureCitation id="7FD22A6F37592E102929A40896A17268" box="[630,696,1098,1123]" captionStart="Figures 34" captionStartId="3.[161,242,1290,1312]" captionTargetBox="[161,1169,224,1284]" captionTargetId="figure-138@3.[161,1169,224,1284]" captionTargetPageId="3" captionText="Figures 34. Female characters of Neochelostoma, new subgenus, and Foveosmia Warncke. 3. Probasitarsus of Chelostoma (Neochelostoma) californicum Cresson. 4. Probasitarsus of C. (Foveosmia) campanularum (Kirby)." figureDoi="http://doi.org/10.5281/zenodo.8057469" httpUri="https://zenodo.org/record/8057469/files/figure.png" pageId="4" pageNumber="5">Fig. 3</figureCitation>
) [Nearctic] ....
<taxonomicName id="20E94D6937592E102838A408901E7269" authority="Engel &amp; Griswold, 2019" authorityName="Engel &amp; Griswold" authorityYear="2019" box="[871,1031,1098,1122]" class="Insecta" family="Megachilidae" genus="Chelostoma" kingdom="Animalia" order="Hymenoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="subGenus" status="n. subgen." subGenus="Neochelostoma">
<emphasis id="D59DEAF837592E102838A408901E7269" box="[871,1031,1098,1122]" italics="true" pageId="4" pageNumber="5">Neochelostoma</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="CEAE578337592E102F49A40990897269" box="[1046,1168,1098,1122]" pageId="4" pageNumber="5" rank="subGenus">n. subgen.</taxonomicNameLabel>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="5C1D2E4F37592E102BFFA428908972A9" pageId="4" pageNumber="5">
<paragraph id="E75636EA37592E102BFFA42890897289" blockId="4.[160,1168,810,1378]" box="[160,1168,1130,1154]" pageId="4" pageNumber="5">
<keyLead id="5C1895DF37592E102BFFA42890897289" box="[160,1168,1130,1154]" pageId="4" pageNumber="5">
5(1). Metacoxa not carinate [Nearctic] ..............................
<taxonomicName id="20E94D6937592E102832A42890897289" authority="Robertson" authorityName="Robertson" authorityYear="1903" box="[877,1168,1130,1154]" class="Insecta" family="Megachilidae" genus="Prochelostoma" kingdom="Animalia" order="Hymenoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
<emphasis id="D59DEAF837592E102832A42890107289" box="[877,1033,1130,1154]" italics="true" pageId="4" pageNumber="5">Prochelostoma</emphasis>
Robertson
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="E75636EA37592E102BFFA4C9908972A9" blockId="4.[160,1168,810,1378]" box="[160,1168,1162,1186]" pageId="4" pageNumber="5">
<keyLead id="5C1895DF37592E102BFFA4C9908972A9" box="[160,1168,1162,1186]" pageId="4" pageNumber="5">—. Metacoxa with longitudinal carina along inner ventral margin .................. 5</keyLead>
</paragraph>
</keyStep>
<keyStep id="5C1D2E4F37592E102BFFA4E890897369" pageId="4" pageNumber="5">
<paragraph id="E75636EA37592E102BFFA4E890897309" blockId="4.[160,1168,810,1378]" pageId="4" pageNumber="5">
<keyLead id="5C1895DF37592E102BFFA4E890897309" pageId="4" pageNumber="5">
6(5). First metasomal tergum not concave on anterior surface; female mandible elongate, bidentate; labrum apically thickened [Central Asia] ................................... .......................................................................................................
<taxonomicName id="20E94D6937592E1028F2A4A890897309" authority="Tkalcu" authorityName="Tkalcu" authorityYear="1984" box="[941,1168,1258,1282]" class="Insecta" family="Megachilidae" genus="Ceraheriades" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hymenoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
<emphasis id="D59DEAF837592E1028F2A4A8902E7309" box="[941,1079,1258,1282]" italics="true" pageId="4" pageNumber="5">Ceraheriades</emphasis>
Tkalců
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="E75636EA37592E102BFFA54990897369" blockId="4.[160,1168,810,1378]" pageId="4" pageNumber="5">
<keyLead id="5C1895DF37592E102BFFA54990897369" pageId="4" pageNumber="5">
—. First metasomal tergum shallowly concave on anterior surface; female mandible not elongate, tridentate; labrum not apically thickened [Himalayas to
<collectingCountry id="9FFE767A37592E102BABA50895797369" box="[244,352,1354,1378]" name="Thailand" pageId="4" pageNumber="5">Thailand</collectingCountry>
] .............................................................................
<taxonomicName id="20E94D6937592E1028DDA508900D7369" authorityName="Griswold" authorityYear="1997" box="[898,1044,1354,1378]" class="Insecta" family="Megachilidae" genus="Eochelostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hymenoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="genus">
<emphasis id="D59DEAF837592E1028DDA508900D7369" box="[898,1044,1354,1378]" italics="true" pageId="4" pageNumber="5">Eochelostoma</emphasis>
</taxonomicName>
Griswold
</keyLead>
</paragraph>
</keyStep>
</subSubSection>
</treatment>
</document>