204 lines
16 KiB
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204 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1089.72645" ID-GBIF-Dataset="f92766b8-5618-4412-b441-65a24636ac6c" ID-PMC="PMC8956565" ID-Pensoft-Pub="1313-2970-1089-125" ID-Pensoft-UUID="4972464BFAA154A58DC8FE82DBED4BD4" ID-PubMed="35586602" ID-ZooBank="2EC2586CB2F7415DB5DB03AE8D1056A6" ModsDocID="1313-2970-1089-125" checkinTime="1647696022906" checkinUser="pensoft" docAuthor="Gibbs, Jason, Bass, Amber & Morgan, Katherine" docDate="2022" docId="C2D8C48367AE4F4380BB0CBD70E9DF1C" docLanguage="en" docName="ZooKeys 1089: 125-167" docOrigin="ZooKeys 1089" docPubDate="2022-03-18" docSource="http://dx.doi.org/10.3897/zookeys.1089.72645" docTitle="Lasioglossum (Habralictellus) delphiae Gibbs & Bass & Morgan 2022, sp. nov." docType="treatment" docUuid="D804A754-5BD9-4860-B4C5-793174EFE490" docUuidSource="ZooBank" docVersion="4" id="4972464BFAA154A58DC8FE82DBED4BD4" lastPageNumber="125" masterDocId="4972464BFAA154A58DC8FE82DBED4BD4" masterDocTitle="Habralictus and Lasioglossum of Saint Lucia and Saint Vincent and the Grenadines, Lesser Antilles (Hymenoptera, Apoidea, Halictidae)" masterLastPageNumber="167" masterPageNumber="125" pageNumber="125" updateTime="1668151541135" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Habralictus and Lasioglossum of Saint Lucia and Saint Vincent and the Grenadines, Lesser Antilles (Hymenoptera, Apoidea, Halictidae)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Gibbs, Jason</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-4945-5423</mods:nameIdentifier>
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<mods:affiliation>Department of Entomology, University of Manitoba, 12 Dafoe Road, Winnipeg, Manitoba, Canada</mods:affiliation>
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<mods:nameIdentifier type="email">jason.gibbs@umanitoba.ca</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Bass, Amber</mods:namePart>
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<mods:affiliation>Department of Entomology, University of Manitoba, 12 Dafoe Road, Winnipeg, Manitoba, Canada & Current address: Agriculture and Agri-Food Canada, Canadian National Collection of Insects, 960 Carling Avenue, Ottawa, Ontario, Canada</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Morgan, Katherine</mods:namePart>
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<mods:affiliation>Department of Entomology, University of Manitoba, 12 Dafoe Road, Winnipeg, Manitoba, Canada</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-03-18</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1089</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>125</mods:start>
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<mods:end>167</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>
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<mods:url>http://dx.doi.org/10.3897/zookeys.1089.72645</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.1089.72645</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1089-125</mods:identifier>
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<mods:identifier type="ZooBank">2EC2586CB2F7415DB5DB03AE8D1056A6</mods:identifier>
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<mods:identifier type="Pensoft-UUID">4972464BFAA154A58DC8FE82DBED4BD4</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="194176196" LSID="urn:lsid:zoobank.org:act:D804A754-5BD9-4860-B4C5-793174EFE490" httpUri="http://treatment.plazi.org/id/C2D8C48367AE4F4380BB0CBD70E9DF1C" lastPageNumber="125" pageId="0" pageNumber="125">
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<subSubSection pageId="0" pageNumber="125" type="nomenclature">
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<paragraph pageId="0" pageNumber="125">
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<taxonomicName LSID="http://zoobank.org/D804A754-5BD9-4860-B4C5-793174EFE490" authority="Gibbs & Bass & Morgan, 2022" authorityName="Gibbs & Bass & Morgan" authorityYear="2022" class="Insecta" family="Halictidae" genus="Lasioglossum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lasioglossum (Habralictellus) delphiae" order="Hymenoptera" pageId="0" pageNumber="125" phylum="Arthropoda" rank="species" species="delphiae" status="sp. nov." subGenus="Habralictellus">Lasioglossum (Habralictellus) delphiae</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="125">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="125" type="description">
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<paragraph pageId="0" pageNumber="125">
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<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Lasioglossum (Habralictellus) delphiae sp. nov., paratype female A dorsal habitus B head, frontal view C lateral habitus." figureDoi="10.3897/zookeys.1089.72645.figure9" httpUri="https://binary.pensoft.net/fig/660575" pageId="0" pageNumber="125">Fig. 9</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="125" type="holotype">
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<paragraph pageId="0" pageNumber="125">Holotype.</paragraph>
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<paragraph pageId="0" pageNumber="125">
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<emphasis bold="true" pageId="0" pageNumber="125">Saint Lucia</emphasis>
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. • Savannes [Bay] Mangrove Res.,
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<geoCoordinate degrees="13.766" direction="north" orientation="latitude" precision="55" value="13.766">13.766</geoCoordinate>
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,
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<geoCoordinate degrees="60.915" direction="west" orientation="longitude" precision="55" value="-60.915">-60.915</geoCoordinate>
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[13 45.97 60 54.88], 0-5 m, 3.V.2009, leg. C.M. Delphia (♀ MTEC, to be deposited in the USNM).
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</paragraph>
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<caption doi="10.3897/zookeys.1089.72645.figure9" httpUri="https://binary.pensoft.net/fig/660575" pageId="0" pageNumber="125" start="Figure 9" startId="F9">
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<paragraph pageId="0" pageNumber="125">
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<emphasis bold="true" pageId="0" pageNumber="125">Figure 9.</emphasis>
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<taxonomicName authorityName="Gibbs & Bass & Morgan" authorityYear="2022" class="Insecta" family="Halictidae" genus="Lasioglossum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lasioglossum (Habralictellus) delphiae" order="Hymenoptera" pageId="0" pageNumber="125" phylum="Arthropoda" rank="species" species="delphiae" subGenus="Habralictellus">Lasioglossum (Habralictellus) delphiae</taxonomicName>
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sp. nov., paratype female
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<emphasis bold="true" pageId="0" pageNumber="125">A</emphasis>
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dorsal habitus
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<emphasis bold="true" pageId="0" pageNumber="125">B</emphasis>
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head, frontal view
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<emphasis bold="true" pageId="0" pageNumber="125">C</emphasis>
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lateral habitus.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="125" type="paratypes">
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<paragraph pageId="0" pageNumber="125">Paratypes.</paragraph>
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<paragraph pageId="0" pageNumber="125">
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<emphasis bold="true" pageId="0" pageNumber="125">Saint Lucia</emphasis>
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•
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<emphasis bold="true" pageId="0" pageNumber="125">Micoud District</emphasis>
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• Escap Community Fond Bay at beach, [13 83.16 60 89.30], 1 m, 8.V.2009, leg. C.M. Delphia, J.B. Runyon (♀ MTEC).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="125" type="diagnosis">
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<paragraph pageId="0" pageNumber="125">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="125">
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<taxonomicName authorityName="Gibbs & Bass & Morgan" authorityYear="2022" class="Insecta" family="Halictidae" genus="Lasioglossum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lasioglossum delphiae" order="Hymenoptera" pageId="0" pageNumber="125" phylum="Arthropoda" rank="species" species="delphiae">
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<emphasis italics="true" pageId="0" pageNumber="125">Lasioglossum delphiae</emphasis>
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</taxonomicName>
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is easily distinguishable as a member of the subgenus
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<taxonomicName class="Insecta" family="Halictidae" genus="Lasioglossum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lasioglossum (Habralictellus)" order="Hymenoptera" pageId="0" pageNumber="125" phylum="Arthropoda" rank="subGenus" subGenus="Habralictellus">Lasioglossum Habralictellus</taxonomicName>
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. It has two submarginal cells (1rs-m absent). It closely resembles
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<taxonomicName lsidName="L. (H.) roseauense" pageId="0" pageNumber="125" rank="species" species="roseauense" subGenus="H.">L. (H.) roseauense</taxonomicName>
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from Dominica.
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<taxonomicName authorityName="Gibbs & Bass & Morgan" authorityYear="2022" class="Insecta" family="Halictidae" genus="Lasioglossum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lasioglossum delphiae" order="Hymenoptera" pageId="0" pageNumber="125" phylum="Arthropoda" rank="species" species="delphiae">
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<emphasis italics="true" pageId="0" pageNumber="125">Lasioglossum delphiae</emphasis>
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</taxonomicName>
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has the mesoscutellum very weakly sculptured, almost polished with distinct, sparse punctures (mesoscutellum dull, sculpturing stronger, similar to that of mesoscutum in
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<taxonomicName lsidName="L. roseauense" pageId="0" pageNumber="125" rank="species" species="roseauense">
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<emphasis italics="true" pageId="0" pageNumber="125">L. roseauense</emphasis>
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</taxonomicName>
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) and the metasomal terga have orange bands basally (all dark in
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<taxonomicName lsidName="L. roseauense" pageId="0" pageNumber="125" rank="species" species="roseauense">
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<emphasis italics="true" pageId="0" pageNumber="125">L. roseauense</emphasis>
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</taxonomicName>
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). There is more yellow on the foreleg of
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<taxonomicName lsidName="L. delphiae" pageId="0" pageNumber="125" rank="species" species="delphiae">
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<emphasis italics="true" pageId="0" pageNumber="125">L. delphiae</emphasis>
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</taxonomicName>
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than
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<taxonomicName lsidName="L. roseauense" pageId="0" pageNumber="125" rank="species" species="roseauense">
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<emphasis italics="true" pageId="0" pageNumber="125">L. roseauense</emphasis>
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</taxonomicName>
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, although such colour characters may not be reliable given the limited material available.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="125" type="description">
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<paragraph pageId="0" pageNumber="125">Description.</paragraph>
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<paragraph pageId="0" pageNumber="125">
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<emphasis bold="true" pageId="0" pageNumber="125">Female</emphasis>
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(
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<emphasis italics="true" pageId="0" pageNumber="125">n</emphasis>
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= 2). Length 4.5 mm; head length 1.1-1.2 mm; head width 1.2-1.3 mm; intertegular distance 0.9-1.04 mm; wing length 1.7-1.8 mm.
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</paragraph>
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<paragraph pageId="0" pageNumber="125">
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<emphasis bold="true" pageId="0" pageNumber="125">
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<emphasis italics="true" pageId="0" pageNumber="125">Colouration</emphasis>
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.
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</emphasis>
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Head and mesosoma dull metallic golden-green, metapostnotum blue-green. Clypeal apex reddish brown. Labrum reddish brown to orange. Mandible orange with black base and red apex. Scape brown apically, orange basally. Flagellum brown, F3-F11 orange-brown ventrally. Pronotal lobe reddish brown. Tegula amber. Wing membrane hyaline, veins brown. Legs brown, except orange on pro- and mesotrochanters, protibia, protarsi, ventral surface of mesotibia, mesotarsi 2-5, and apices of metafemur and metatibia. Metasomal terga reddish brown with orange patches basally on terga.
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</paragraph>
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<paragraph pageId="0" pageNumber="125">
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<emphasis bold="true" pageId="0" pageNumber="125">
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<emphasis italics="true" pageId="0" pageNumber="125">Pubescence</emphasis>
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.
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</emphasis>
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Body with sparse pilosity, dull white to faintly yellowish. Tomentum on pronotal dorsolateral angles and lobe. Mesoscutal pilosity sparse erect. Wing setae dark. Acarinarial fan absent, only sparse erect setae on anterior face of T1. Terga with only sparse setae, without apical fringes or basal tomentum.
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</paragraph>
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<paragraph pageId="0" pageNumber="125">
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<emphasis bold="true" pageId="0" pageNumber="125">
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<emphasis italics="true" pageId="0" pageNumber="125">Surface sculpture</emphasis>
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.
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</emphasis>
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Clypeal punctures sparse (IS = 1-2.5 PD), interspaces weakly imbricate almost polished on apical half, basally tessellate-granular. Supraclypeal punctures sparse (IS = 1-3 PD), interspaces finely reticulate-granular. Paraocular area punctures sparse (IS = 1-2.5 PD), interspaces granular. Frons punctures indistinct, sparse (IS = 1-3 PD). Vertex granular. Gena lineolate, postgena lineolate. Tegula finely punctate on anterior half (IS = 1-2.5 PD), interspaces imbricate, posterior half glabrous. Mesoscutal punctures sparse (IS = 2-3.5 PD), interspaces tessellate; mesoscutellar punctures coarser, sparse (IS = 2-4 PD), interspaces shiny imbricate. Metanotum granular. Metapostnotum transversely lineolate at base, imbricate along apical margins.
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<normalizedToken originalValue="Preëpisternum">Preepisternum</normalizedToken>
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tessellate-granular. Hypoepimeral area indistinctly punctate, interspaces tessellate-granular. Mesepisternum indistinct, sparsely punctate (IS = 1-3 PD), interspaces tessellate-granular. Metepisternum lineolate dorsally, imbricate ventrally. Propodeal lateral face tessellate-imbricate, sparsely punctate; posterior face imbricate, sparsely punctate. T1 anterior face polished, dorsally coriarious. T2-T5 sparsely punctate, interspaces coriarious.
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</paragraph>
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<paragraph pageId="0" pageNumber="125">
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<emphasis bold="true" pageId="0" pageNumber="125">
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<emphasis italics="true" pageId="0" pageNumber="125">Structure</emphasis>
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.
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</emphasis>
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Face length/width ratio 0.77 (0.01 SD). UOD/LOD ratio 1.18 (
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0 SD). Clypeus projecting ~70% below suborbital tangent; apicolateral denticles low rounded knobs. Supraclypeal area length/width ratio 0.7 (
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.01 SD). Hypostomal carinae parallel. Pronotal angle obtuse. Mesoscutum length/width ratio 0.83 (
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.04 SD); mesoscutum/mesoscutellum length ratio 2.7 (
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.09 SD); mesoscutellum/metanotum length ratio 1.98 (
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.1 SD); metanotum/metapostnotum length ratio 0.57 (
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.06 SD). Propodeum lateral carinae reaching halfway to dorsal margin; oblique carina absent. Tegula shape ovoid. Forewing with two submarginal cells. Distal hamuli arranged 2-1-2. Inner metatibial spur pectinate, with four branches not including apex of rachis, proximal branch much longer than width of rachis. Metasoma ovoid, apical impressed area medially ~ 1/2 longitudinal length of basal area.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="125" type="etymology">
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<paragraph pageId="0" pageNumber="125">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="125">
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The species is named for Casey Delphia for her kind support of
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<normalizedToken originalValue="JG’s">JG's</normalizedToken>
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studies of Caribbean bees generally and in appreciation for collecting the specimens above and bringing them to his attention.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="125" type="notes">
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<paragraph pageId="0" pageNumber="125">Notes.</paragraph>
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<paragraph pageId="0" pageNumber="125">
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<taxonomicName authorityName="Gibbs & Bass & Morgan" authorityYear="2022" class="Insecta" family="Halictidae" genus="Lasioglossum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lasioglossum delphiae" order="Hymenoptera" pageId="0" pageNumber="125" phylum="Arthropoda" rank="species" species="delphiae">
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<emphasis italics="true" pageId="0" pageNumber="125">Lasioglossum delphiae</emphasis>
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</taxonomicName>
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was collected from dry forest/beach habitats near the coast (C. Delphia, in litt.).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |