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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.185.2551" ID-GBIF-Dataset="29f45437-b377-4e75-a6d5-6c8661c5d61c" ID-PMC="PMC3345793" ID-Pensoft-Pub="1313-2970-185-41" ID-PubMed="22577312" ModsDocAuthor="" ModsDocDate="2012" ModsDocID="1313-2970-185-41" ModsDocOrigin="ZooKeys 185" ModsDocTitle="A new Chlerogelloides from northeastern Brazil and French Guiana, with a key to the species (Hymenoptera, Halictidae)" checkinTime="1451249121774" checkinUser="pensoft" docAuthor="Oliveira, Favizia Freitas de, Engel, Michael S. &amp; Mahlmann, Thiago" docDate="2012" docId="7612F9C7DA95D6B712905DCF91C64F36" docLanguage="en" docName="ZooKeys 185: 41-53" docOrigin="ZooKeys 185" docSource="http://dx.doi.org/10.3897/zookeys.185.2551" docTitle="Chlerogelloides nexosa Oliveira, Engel, &amp; Mahlmann, sp. n." docType="treatment" docVersion="4" lastPageNumber="48" masterDocId="1A69FFA0AC5BC440FFB9FFAEFF800512" masterDocTitle="A new Chlerogelloides from northeastern Brazil and French Guiana, with a key to the species (Hymenoptera, Halictidae)" masterLastPageNumber="53" masterPageNumber="41" pageNumber="42" updateTime="1668153690928" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>A new Chlerogelloides from northeastern Brazil and French Guiana, with a key to the species (Hymenoptera, Halictidae)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Oliveira, Favizia Freitas de</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Engel, Michael S.</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Mahlmann, Thiago</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>ZooKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2012</mods:date>
<mods:detail type="volume">
<mods:number>185</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>41</mods:start>
<mods:end>53</mods:end>
</mods:extent>
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<mods:location>
<mods:url>http://dx.doi.org/10.3897/zookeys.185.2551</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.185.2551</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-185-41</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="152034776" LSID="urn:lsid:zoobank.org:act:C5A48B27-0DC1-4AC6-9C17-9AD8E9D3C617" httpUri="http://treatment.plazi.org/id/7612F9C7DA95D6B712905DCF91C64F36" lastPageId="7" lastPageNumber="48" pageId="1" pageNumber="42">
<subSubSection pageId="1" pageNumber="42" type="nomenclature">
<paragraph pageId="1" pageNumber="42">
<taxonomicName LSID="urn:lsid:zoobank.org:act:C5A48B27-0DC1-4AC6-9C17-9AD8E9D3C617" authority="Oliveira, Engel, &amp; Mahlmann" class="Insecta" family="Halictidae" genus="Chlerogelloides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chlerogelloides nexosa" order="Hymenoptera" pageId="1" pageNumber="42" phylum="Arthropoda" rank="species" species="nexosa">Chlerogelloides nexosa Oliveira, Engel, &amp; Mahlmann</taxonomicName>
<taxonomicNameLabel pageId="1" pageNumber="42">sp. n.</taxonomicNameLabel>
Figs 1
<normalizedToken originalValue="357">-357-</normalizedToken>
10
</paragraph>
</subSubSection>
<subSubSection pageId="1" pageNumber="42" type="holotype">
<paragraph pageId="1" pageNumber="42">Holotype.</paragraph>
<paragraph pageId="1" pageNumber="42">
♂, Brazil,
<normalizedToken originalValue="Pará">Para</normalizedToken>
(
<normalizedToken originalValue="Melgaço">Melgaco</normalizedToken>
, Reserva
<normalizedToken originalValue="Caxiuanã">Caxiuana</normalizedToken>
,
<normalizedToken originalValue="Estação">Estacao</normalizedToken>
<normalizedToken originalValue="Ecológica">Ecologica</normalizedToken>
Ferreira Penna,
<geoCoordinate direction="south" orientation="latitude" precision="925" value="-1.7166667">01°43'S</geoCoordinate>
,
<geoCoordinate direction="west" orientation="longitude" precision="925" value="-51.483334">51°29'W</geoCoordinate>
, 18-21.ix.2011 [18-21 September 2011], Rech, Coelho, Correa &amp; Carmo Leg. // coletada na flor:
<taxonomicName class="Magnoliopsida" family="Cordiaceae" genus="Cordia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cordia nodosa" order="Boraginales" pageId="1" pageNumber="42" phylum="Tracheophyta" rank="species" species="nodosa">Cordia nodosa</taxonomicName>
Lam. (
<taxonomicName genus="Boraginales" lsidName="Boraginales" pageId="1" pageNumber="42" rank="genus">Boraginales</taxonomicName>
-
<taxonomicName genus="Cordiaceae" lsidName="Cordiaceae" pageId="1" pageNumber="42" rank="genus">Cordiaceae</taxonomicName>
) - durante o curso de
<normalizedToken originalValue="Polinização">Polinizacao</normalizedToken>
2011 // Holotype male
<taxonomicName class="Insecta" family="Halictidae" genus="Chlerogelloides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chlerogelloides nexosa" order="Hymenoptera" pageId="1" pageNumber="42" phylum="Arthropoda" rank="species" species="nexosa">Chlerogelloides nexosa</taxonomicName>
Oliveira, Engel &amp; Mahlmann. The specimen is deposited in the Entomological Collection of the Museu Paraense
<normalizedToken originalValue="Emílio">Emilio</normalizedToken>
Goeldi (MPEG), in
<normalizedToken originalValue="Belém">Belem</normalizedToken>
,
<normalizedToken originalValue="Pará">Para</normalizedToken>
, Brazil.
</paragraph>
</subSubSection>
<subSubSection pageId="1" pageNumber="42" type="paratypes">
<paragraph pageId="1" pageNumber="42">Paratypes.</paragraph>
<paragraph pageId="1" pageNumber="42">
1♂, with same label data as holotype and deposited in the Entomological Collection of the Zoological Museum of the Federal University of Bahia (MZUFBA), in Salvador, Bahia, Brazil. 5♂♂, Guyane
<normalizedToken originalValue="Française">Francaise</normalizedToken>
[French Guiana],
<normalizedToken originalValue="Saül">Sauel</normalizedToken>
, Carbet ONF de Galbao, 27.viii.2003 [27 August 2003], on
<taxonomicName class="Magnoliopsida" family="Rubiaceae" genus="Gonzalagunia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Gonzalagunia dicocca" order="Gentianales" pageId="1" pageNumber="42" phylum="Tracheophyta" rank="species" species="dicocca">Gonzalagunia dicocca</taxonomicName>
, leg. J. Munzinger; deposited in the Department of Entomology, Royal Belgian Institute of Natural Sciences, Brussels, Belgium and one in the Division of Entomology, University of Kansas Natural History Museum, Lawrence, Kansas, USA. 1♂, Guyane Fr. [French Guiana], Patawa, viii.1999 [August 1999], PM; deposited in the Department of Entomology, Royal Belgian Institute of Natural Sciences, Brussels, Belgium.
</paragraph>
</subSubSection>
<subSubSection pageId="1" pageNumber="42" type="diagnosis">
<paragraph pageId="1" pageNumber="42">Diagnosis.</paragraph>
<paragraph pageId="1" pageNumber="42">Integument predominantly honey yellow with metallic olive green highlights only on the head, mesoscutum, mesoscutellum, and metanotum (Figs 2, 3); postgena uniformly covered by plumose setae except; mesotrochanter without prominent ventral tubercle and not strongly bent (Fig. 5); mesofemur greatly expanded and flattened along inner surface, with a prominent tubercle on ventral surface in apical third (Fig. 5); mesotibia with inner surface twisted and flanked by non-contiguous, ill-defined carinas converging medioapically (Fig. 5); mesobasitarsus about twice as long as wide and weakly concave on inner surface; male terminalia as in figures 7-10.</paragraph>
</subSubSection>
<subSubSection lastPageId="7" lastPageNumber="48" pageId="2" pageNumber="43" type="description">
<paragraph pageId="2" pageNumber="43">
<pageBreakToken pageId="2" pageNumber="43" start="start">Description</pageBreakToken>
.
</paragraph>
<paragraph lastPageId="4" lastPageNumber="45" pageId="2" pageNumber="43">
♂: Structure: Total body length 6.60 mm; forewing length 4.50 mm. Head elongate, length 1.80 mm, width 1.47 mm (Figs 2, 3); clypeus longer than maximum width, length 0.60 mm, width 0.47 mm, almost entirety of clypeus (85%) set below lower tangent of compound eyes; frontal line weakly carinate between antennae, becoming a faintly impressed line from there to median ocellus; antennal scape relatively short (excluding basal bulb), length 0.50 mm; pedicel about as long as F1; F1 wider than long, slightly longer than F2; F2-F5 slightly wider than long; F6-11 progressively becoming longer than previous flagellomeres; distance from median ocellus to lateral ocellus 0.05 mm; between lateral ocelli 0.20 mm; ocellocular distance 0.22 mm (1.46
<normalizedToken originalValue="×">x</normalizedToken>
ocellar diameter); compound eye about 3.25x wider than
<pageBreakToken pageId="3" pageNumber="44" start="start">gena</pageBreakToken>
in profile (width of compound eye 0.65 mm, width of gena 0.20 mm), beginning a little below middle of compound eyes. Intertegular distance 0.95 mm; mesoscutellum less than twice as long as metanotum (mesoscutellum length 0.35 mm, metanotum length 0.20 mm); dorsal surface of propodeum faintly concave, elongate (as for the genus: vide
<bibRefCitation author="Engel, MS" journalOrPublisher="Scientific Papers, Natural History Museum, University of Kansas" pageId="10" pageNumber="51" pagination="1 - 21" title="New genera and subgenera of augochlorine bees (Hymenoptera: Halictidae)." volume="5" year="1997">Engel et al. 1997</bibRefCitation>
;
<bibRefCitation author="Engel, MS" journalOrPublisher="Journal of the Kansas Entomological Society" pageId="10" pageNumber="51" pagination="160 - 166" title="A new Chlerogelloides from French Guiana, with comments on the genus (Hymenoptera: Halictidae)." volume="72" year="1999">Engel and Brooks 1999</bibRefCitation>
;
<bibRefCitation author="Engel, MS" journalOrPublisher="Bulletin of the American Museum of Natural History" pageId="10" pageNumber="51" pagination="1 - 89" title="Classification of the bee tribe Augochlorini (Hymenoptera: Halictidae)." url="10.1206/0003-0090(2000)250&lt;0001:COTBTA&gt;2.0.CO;2" volume="250" year="2000">Engel 2000</bibRefCitation>
). Mesofemur greatly enlarged, approximately twice as long as wide (measurement made on internal surface: length 1.2 mm, width 0.55 mm), with flattened inner surface (Fig. 5), ventrally ridged along external border from apex basad to ventral tubercle in apical third; mesotibia slightly twisted on internal surface (in posterior view), with two non-contiguous carinae along borders and converging medioapically, one from
<pageBreakToken pageId="4" pageNumber="45" start="start">base</pageBreakToken>
of mesotibia and with a small elevation near apex, other more apical on external border, both carinae terminating at a weakly depressed medioapical area from which spur articulates; mesobasitarsus twice as long as wide, flattened on dorsal surface and with carinae bordering weakly depressed inner surface. Forewing pterostigma very long, almost as long as first submarginal cell; hind wing with basal hamuli arranged 2-1, distal hamuli arranged 2-1-2. Male terminalia as in figures 7-10.
</paragraph>
<paragraph pageId="4" pageNumber="45">
Sculpturing: Integument smooth and polished, faintly imbricate in some places, with sparse small to minute punctures, except face above level of antennal toruli with punctures more closely spaced as well as on mesoscutum, mesoscutellum, and metanotum; punctures separated by 2
<normalizedToken originalValue="5×">-5x</normalizedToken>
a puncture diameter on mesepisternum; dorsal surface of propodeum smooth, polished, and glabrous.
</paragraph>
<paragraph lastPageId="5" lastPageNumber="46" pageId="4" pageNumber="45">
Coloration: Integument predominantly honey yellow with brownish areas laterally pronotum near pronotal lobe, dorsal surface of propodeum, apex of metafemur, external surface of metatibia, apical third of T1, apical two-thirds of T2-T3, and T4-T7 with yellowish areas slightly darker than elsewhere (darker areas wider and longer in paratype). Head metallic olive green except honey yellow on clypeus (sometimes with some brown areas extending from base in paratypes from French Guiana), labrum, mandible, malar area, and antennal scape; pedicel flagellum dark brown. Mesoscu
<pageBreakToken pageId="5" pageNumber="46" start="start">tum</pageBreakToken>
, mesoscutellum, and metanotum metallic olive green, less shiny than on head; axilla dark brown with metallic reflections; tegula translucent brown; axillary sclerites brown, base of C+Sc honey yellow otherwise wing venation brown to dark brown; pleura honey yellow except mostly brown on hypoepimeral area, with weak metallic green highlights (almost imperceptible in most places); wing membranes hyaline, slightly and faintly infumate apically, with some iridescence depending on lighting.
</paragraph>
<paragraph lastPageId="7" lastPageNumber="48" pageId="5" pageNumber="46">
Pubescence:Pubescence largely consisting of golden simple setae. Head with scattered, largely simple setae, those on supraclypeal area, vertex, gena, and postgena longer; setae dorso-apically on scape longer, between one-third and one-half DS, remainder much shorter; a few short, branched setae in lower paraocular area and surrounding upper border of supraclypeal area; gena with uniformly distributed branched setae, setae with branches arising from one side of rachis in apical two-thirds; setae along borders with compound eyes very short. Mesosomal setae generally simple except more plumose around pronotal lobe and surrounding propodeal spiracle; disc of mesoscutum with relatively short and sparse setae, shorter than those of mesepisternum, although denser than on the latter; disc of mesoscutellum with setae little longer than those of mesoscutum, distinctly longer along posterior margin; metanotum with yellowish, short, plumose setae intermixed with
<pageBreakToken pageId="6" pageNumber="47" start="start">longer</pageBreakToken>
, branched, golden setae, laterally longer, about 1.5DS; lateral and posterior surfaces of propodeum with long (about 2DS), largely-simple, scattered setae, although less numerous than on mesoscutum. Leg pubescence typical for male
<taxonomicName lsidName="" pageId="6" pageNumber="47" rank="tribe" tribe="Augochlorini">Augochlorini</taxonomicName>
except distal half of anterior surface of procoxa with dense, long, branched setae, such setae about
<pageBreakToken pageId="7" pageNumber="48" start="start">1.2</pageBreakToken>
DS; anterior area formed by carinae along ventral surface of mesobasitarsus glabrous and separate from posterior area covered by minute setae. Wing membranes uniformly pilose. Metasoma generally with sparsely-scattered, simple, long setae, on T1-T3 simple setae mostly distributed across discs, with apical margins glabrous, such setae varying from 1-1.5DS in length, setae becoming progressively longer on more apical segments, on T4-T7 with short, dense, plumose setae intermixed with long setae.
</paragraph>
<paragraph pageId="7" pageNumber="48">♀: Unknown.</paragraph>
<caption pageId="7" pageNumber="48">
<paragraph pageId="7" pageNumber="48">
Figure 1. Male of
<taxonomicName class="Insecta" family="Halictidae" genus="Chlerogelloides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chlerogelloides nexosa" order="Hymenoptera" pageId="7" pageNumber="48" phylum="Arthropoda" rank="species" species="nexosa">Chlerogelloides nexosa</taxonomicName>
sp. n.collecting resources at flowers of
<taxonomicName class="Magnoliopsida" family="Cordiaceae" genus="Cordia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cordia nodosa" order="Boraginales" pageId="7" pageNumber="48" phylum="Tracheophyta" rank="species" species="nodosa">Cordia nodosa</taxonomicName>
Lam. (
<taxonomicName genus="Boraginaceae" lsidName="Boraginaceae" pageId="7" pageNumber="48" rank="genus">Boraginaceae</taxonomicName>
) at the
<normalizedToken originalValue="Estação">Estacao</normalizedToken>
<normalizedToken originalValue="Ecológica">Ecologica</normalizedToken>
Ferreira Penna (
<normalizedToken originalValue="Caxiuanã">Caxiuana</normalizedToken>
Reserve,
<normalizedToken originalValue="Melgaço">Melgaco</normalizedToken>
,
<normalizedToken originalValue="Pará">Para</normalizedToken>
, Brazil). Photograph by
<bibRefCitation pageId="7" pageNumber="48">Rech et al. (in press)</bibRefCitation>
.
</paragraph>
</caption>
<caption pageId="7" pageNumber="48">
<paragraph pageId="7" pageNumber="48">
Figures 2-3. Photomicrographs of male paratype of
<taxonomicName class="Insecta" family="Halictidae" genus="Chlerogelloides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chlerogelloides nexosa" order="Hymenoptera" pageId="7" pageNumber="48" phylum="Arthropoda" rank="species" species="nexosa">Chlerogelloides nexosa</taxonomicName>
sp. n. 2 Lateral habitus 3 Facial view.
</paragraph>
</caption>
<caption pageId="7" pageNumber="48">
<paragraph pageId="7" pageNumber="48">
Figures 4-6. Male midlegs of species of
<taxonomicName class="Insecta" family="Halictidae" genus="Chlerogelloides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chlerogelloides" order="Hymenoptera" pageId="7" pageNumber="48" phylum="Arthropoda" rank="genus">Chlerogelloides</taxonomicName>
. 4
<taxonomicName class="Insecta" family="Halictidae" genus="Chlerogelloides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chlerogelloides femoralis" order="Hymenoptera" pageId="7" pageNumber="48" phylum="Arthropoda" rank="species" species="femoralis">Chlerogelloides femoralis</taxonomicName>
Engel et al. 5
<taxonomicName class="Insecta" family="Halictidae" genus="Chlerogelloides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chlerogelloides nexosa" order="Hymenoptera" pageId="7" pageNumber="48" phylum="Arthropoda" rank="species" species="nexosa">Chlerogelloides nexosa</taxonomicName>
sp. n. 6
<taxonomicName class="Insecta" family="Halictidae" genus="Chlerogelloides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chlerogelloides simplex" order="Hymenoptera" pageId="7" pageNumber="48" phylum="Arthropoda" rank="species" species="simplex">Chlerogelloides simplex</taxonomicName>
Engel and Brooks.
</paragraph>
</caption>
<caption pageId="7" pageNumber="48">
<paragraph pageId="7" pageNumber="48">
Figures 7-10. Male terminalia of
<taxonomicName class="Insecta" family="Halictidae" genus="Chlerogelloides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chlerogelloides nexosa" order="Hymenoptera" pageId="7" pageNumber="48" phylum="Arthropoda" rank="species" species="nexosa">Chlerogelloides nexosa</taxonomicName>
sp. n. 7 Hidden and fused sterna VII+VIII 8 Genital capsule, lateral view 9 Genital capsule, dorsal view 10 Genital capsule, ventral view.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="7" pageNumber="48" type="etymology">
<paragraph pageId="7" pageNumber="48">Etymology.</paragraph>
<paragraph pageId="7" pageNumber="48">
The specific epithet is taken from the Latin word nexosus, meaning
<normalizedToken originalValue="“complicated”">&quot;complicated&quot;</normalizedToken>
, and is a reference to the complex morphology of this and other species in the genus.
</paragraph>
</subSubSection>
<subSubSection pageId="7" pageNumber="48" type="comments">
<paragraph pageId="7" pageNumber="48">Comments.</paragraph>
<paragraph pageId="7" pageNumber="48">
A single female, collected in French Guiana with one of the males, is indistinguishable from that of
<taxonomicName class="Insecta" family="Halictidae" genus="Chlerogelloides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chlerogelloides simplex" order="Hymenoptera" pageId="7" pageNumber="48" phylum="Arthropoda" rank="species" species="simplex">Chlerogelloides simplex</taxonomicName>
(specimen from Patawa, deposited in Brussels). It is possible that it is a female of
<taxonomicName class="Insecta" family="Halictidae" genus="Chlerogelloides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chlerogelloides nexosa" order="Hymenoptera" pageId="7" pageNumber="48" phylum="Arthropoda" rank="species" species="nexosa">Chlerogelloides nexosa</taxonomicName>
, but given that definitive
<taxonomicName class="Insecta" family="Halictidae" genus="Chlerogelloides" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chlerogelloides simplex" order="Hymenoptera" pageId="7" pageNumber="48" phylum="Arthropoda" rank="species" species="simplex">Chlerogelloides simplex</taxonomicName>
is known from the same area we cannot be certain that it is a definitive female of the new species. Only further collecting in the region will be able to determine the correct association of females for this complex genus of bees.
</paragraph>
</subSubSection>
</treatment>
</document>