124 lines
14 KiB
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124 lines
14 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.111.1597" ID-GBIF-Dataset="42f07ce6-d5c7-4e4b-9bf1-5568d4463775" ID-PMC="PMC3142688" ID-Pensoft-Pub="1313-2970-111-33" ID-PubMed="21852937" ModsDocAuthor="" ModsDocDate="2011" ModsDocID="1313-2970-111-33" ModsDocOrigin="ZooKeys 111" ModsDocTitle="A new species of Microsphecodes from Jamaica (Hymenoptera, Halictidae)" checkinTime="1451250249216" checkinUser="pensoft" docAuthor="Engel, Michael S." docDate="2011" docId="B3E9BBC7AB1DBAC26DFC0A2545B85DDF" docLanguage="en" docName="ZooKeys 111: 33-40" docOrigin="ZooKeys 111" docSource="http://dx.doi.org/10.3897/zookeys.111.1597" docTitle="Microsphecodes xaymacensis Engel, sp. n." docType="treatment" docVersion="4" lastPageNumber="37" masterDocId="FF8CFF8AFFA85E188354FFD12E0C9640" masterDocTitle="A new species of Microsphecodes from Jamaica (Hymenoptera, Halictidae)" masterLastPageNumber="40" masterPageNumber="33" pageNumber="34" updateTime="1668151716558" 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>A new species of Microsphecodes from Jamaica (Hymenoptera, 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>Engel, Michael S.</mods:namePart>
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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>2011</mods:date>
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<mods:detail type="volume">
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<mods:number>111</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>33</mods:start>
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<mods:end>40</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.111.1597</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.111.1597</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-111-33</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152029941" LSID="urn:lsid:zoobank.org:act:3048683A-BF8D-4474-A2F3-BD47C2AB3126" httpUri="http://treatment.plazi.org/id/B3E9BBC7AB1DBAC26DFC0A2545B85DDF" lastPageId="4" lastPageNumber="37" pageId="1" pageNumber="34">
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<subSubSection pageId="1" pageNumber="34" type="nomenclature">
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<paragraph pageId="1" pageNumber="34">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:3048683A-BF8D-4474-A2F3-BD47C2AB3126" authority="Engel" class="Insecta" family="Halictidae" genus="Microsphecodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microsphecodes xaymacensis" order="Hymenoptera" pageId="1" pageNumber="34" phylum="Arthropoda" rank="species" species="xaymacensis">Microsphecodes xaymacensis Engel</taxonomicName>
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<taxonomicNameLabel pageId="1" pageNumber="34">sp. n.</taxonomicNameLabel>
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Figs 1-12
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="34" type="holotype">
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<paragraph pageId="1" pageNumber="34">Holotype.</paragraph>
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<paragraph pageId="1" pageNumber="34">♂, Jamaica: Saint Andrew Parrish, Hard war Gap, 2-3-viii-1985 [2-3 August 1985], C.B. & H.V. Weems, G.B. Edwards (FSCA).</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="34" type="paratype">
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<paragraph pageId="1" pageNumber="34">Paratype.</paragraph>
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<paragraph pageId="1" pageNumber="34">♀, Jamaica: Saint Andrew Parrish, Hard war Gap, 2-3-viii-1985 [2-3 August 1985], C.B. & H.V. Weems, G.B. Edwards (SEMC).</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="34" type="diagnosis">
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<paragraph pageId="1" pageNumber="34">Diagnosis.</paragraph>
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<paragraph pageId="1" pageNumber="34">
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The new species can be readily distinguished from its congeners by the structure of the male genitalia (Figs 6-8) and the combination of the broad male pygidial plate bordered by elongate simple or apically-branched setae (Fig. 4), hyaline wings (Fig. 5), and the rugoso-striate basal area of the propodeum not enclosed by carinae (Figs 3, 12) (the latter generally typical for West Indian species: vide
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<bibRefCitation author="Eickwort, GC" journalOrPublisher="Journal of the Kansas Entomological Society" pageId="4" pageNumber="37" pagination="500 - 515" title="A new subgenus of Neotropical Sphecodes cleptoparasitic upon Dialictus (Hymenoptera: Halictidae, Halictinae)." volume="45" year="1972">Eickwort and Stage 1972</bibRefCitation>
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). In addition, the coloration of the new species deviates from other West Indian
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<taxonomicName class="Insecta" family="Halictidae" genus="Microsphecodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microsphecodes" order="Hymenoptera" pageId="1" pageNumber="34" phylum="Arthropoda" rank="genus">Microsphecodes</taxonomicName>
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in the entirely ferruginous or orange-testaceous mesosoma [in
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<taxonomicName class="Insecta" family="Halictidae" genus="Microsphecodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microsphecodes solitarius" order="Hymenoptera" pageId="1" pageNumber="34" phylum="Arthropoda" rank="species" species="solitarius">Microsphecodes solitarius</taxonomicName>
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(Ashmead) the entire mesosoma is black except the pronotum and mesosternum are testaceous; in
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<taxonomicName class="Insecta" family="Halictidae" genus="Microsphecodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microsphecodes dominicanus" order="Hymenoptera" pageId="1" pageNumber="34" phylum="Arthropoda" rank="species" species="dominicanus">Microsphecodes dominicanus</taxonomicName>
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(Stage) the entire mesosomal dorsum is black, the pleura are fuscous, and the venter testaceous; in
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<taxonomicName class="Insecta" family="Halictidae" genus="Microsphecodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microsphecodes thoracicus" order="Hymenoptera" pageId="1" pageNumber="34" phylum="Arthropoda" rank="species" species="thoracicus">Microsphecodes thoracicus</taxonomicName>
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(Ashmead) the mesoscutum and pleura are testaceous while the mesoscutellum, metanotum, and propodeum are darkly infuscate; and in
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<taxonomicName class="Insecta" family="Halictidae" genus="Microsphecodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microsphecodes kittensis" order="Hymenoptera" pageId="1" pageNumber="34" phylum="Arthropoda" rank="species" species="kittensis">Microsphecodes kittensis</taxonomicName>
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Engel the entire mesosoma is yellow to yellow-testaceous with the mesoscutellum and metanotum black].
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="3" lastPageNumber="36" pageId="1" pageNumber="34" type="description">
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<paragraph pageId="1" pageNumber="34">Description.</paragraph>
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<subSection lastPageId="3" lastPageNumber="36" pageId="1" pageNumber="34" type="male">
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<paragraph pageId="1" pageNumber="34">Male:</paragraph>
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<paragraph pageId="1" pageNumber="34">Total body length 4.85 mm; forewing length 4.1 mm. Head broader than long (width 1.33 mm, length 1.04 mm as measured from clypeal apex to vertex in frontal aspect) (Fig. 2). Frontal line carinate just between antennal toruli to point above upper tangent of toruli equivalent to about torulus diameter, becoming an impressed line from that point onward. Mandibular base meeting lower border of compound eye. Inner margin of compound eye slightly concave just above level of antennal toruli. Gena narrower than compound eye in profile. Scape length 0.42 mm; first flagellomere about as long as second flagellomere. Intertegular distance 0.89 mm. Forewing venation as in figure 5; hind wing with six distal hamuli arranged in a single series. Pygidial plate well delimited, wide, broadly rounded at apex, with slightly depressed shining surface and carinate rim (Fig. 4). Male genitalia as in figures 6-8.</paragraph>
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<paragraph lastPageId="3" lastPageNumber="36" pageId="1" pageNumber="34">
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Integument generally shining. Clypeus imbricate with shallow, contiguous punctures; remainder of head distinctly punctate, punctures on lower part of face nearly
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<pageBreakToken pageId="2" pageNumber="35" start="start">contiguous</pageBreakToken>
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, becoming more widely spaced toward upper frons and vertex, separated by 0.25-1.5 times a puncture width, integument between punctures smooth and shining except on lower face finely imbricate, punctures weaker on vertex and sparser around ocelli; postgena faintly imbricate and impunctate. Pronotum with sparsely-scattered, minute punctures, integument between punctures imbricate. Mesoscutum imbricate with punctures separated by 1-2.5 times a puncture width, punctures shallower, fainter, and sparser around median line and along anterior and lateral sections; tegula impunctate and exceedingly faintly imbricate; mesoscutellum sculptured as on
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<pageBreakToken pageId="3" pageNumber="36" start="start">mesoscutum</pageBreakToken>
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except punctures fainter and separated by 2-3 times a puncture width. Metanotum imbricate. Pleura smooth to faintly imbricate, with sparse minute punctures. Basal area of propodeum with strong, rugulose striae radiating from basal margin (Fig. 3), integument between striae finely imbricate; lateral and posterior surfaces of propodeum imbricate with scattered, faint, coarse punctures. Metasomal terga and sterna faintly imbricate except first metasomal tergum smooth.
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</paragraph>
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<paragraph pageId="3" pageNumber="36">Mandible, labrum, and labiomaxillary complex ferruginous; remainder of head nearly black or dark brown; antenna dark brown (Figs 1-2). Mesosoma largely ferruginous (Fig. 1) except darker on median and lateral portions of mesoscutum and entirety of mesoscutellum, metanotum, and dorsal surface of propodeum (Fig. 3). Wing veins brown; wing membrane largely hyaline. Legs ferruginous except meso- and metatibiae and meso- and metatarsi brown. Metasoma largely ferruginous except dark brown on more apical terga and sterna; pygidial plate ferruginous (Fig. 4).</paragraph>
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<paragraph pageId="3" pageNumber="36">Pubescence relatively sparse, white except somewhat yellow on pleura, legs, and metasoma. Setae generally simple and erect, some with minute branches; face with moderately-dense, appressed, short, plumose setae on lower face and clypeus (Fig. 2).</paragraph>
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</subSection>
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<subSection pageId="3" pageNumber="36" type="female">
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<paragraph pageId="3" pageNumber="36">Female:</paragraph>
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<paragraph pageId="3" pageNumber="36">As described for the male except in usual gender differences as well as the following: Total body length 4.80 mm; forewing length 4.2 mm. Head broader than long (width 1.41 mm, length 1.04 mm). Mandible elongate, without dentition, about as long as compound eye (Figs 9-10). Frontal line carinate just between antennal toruli to point above upper tangent of toruli equivalent to twice torulus diameter, becoming a faintly impressed line from that point onward (Fig. 10). Gena only slightly narrower than compound eye in profile (Fig. 9). Scape length 0.52 mm; first flagellomere slightly shorter than second flagellomere. Intertegular distance 0.89 mm. Inner metatibial spur simple.</paragraph>
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<paragraph pageId="3" pageNumber="36">Mandible and labiomaxillary complex orange testaceous; labrum, clypeus and face dark reddish brown blending to nearly black on vertex (Figs 10-12); gena dark reddish brown; scape and pedicel orange testaceous; flagellum dark brown; mesosoma orange testaceous except more yellowish on pronotal dorsal surface and propodeal dorsal surface (Figs 11-12); legs orange testaceous except dark reddish brown to ferruginous on meso- and metatibiae and meso- and metatarsi; metasoma orange testaceous blending to ferruginous and to dark brown by third tergum, remaining terga largely ferruginous, with dark brown apical portions.</paragraph>
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<paragraph pageId="3" pageNumber="36">Mesoscutal punctures more well defined posteriorly and separated by 1-1.5 times a puncture width, otherwise as in male with punctures shallower and fainter anteriorly and more widely spaced.</paragraph>
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<paragraph pageId="3" pageNumber="36">Setae on legs white and on apical portions of metasoma fuscous.</paragraph>
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</subSection>
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</subSubSection>
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<subSubSection lastPageId="4" lastPageNumber="37" pageId="3" pageNumber="36" type="etymology">
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<paragraph pageId="3" pageNumber="36">Etymology.</paragraph>
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<paragraph pageId="3" pageNumber="36">
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The specific epithet is based on the indigenous Arawakan-speaking
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<normalizedToken originalValue="Taíno">Taino</normalizedToken>
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<normalizedToken originalValue="islanders’">islanders'</normalizedToken>
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name for Jamaica, Xaymaca, and meaning "Land of Springs".
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</paragraph>
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<caption pageId="4" pageNumber="37">
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<paragraph pageId="4" pageNumber="37">
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<pageBreakToken pageId="4" pageNumber="37" start="start">Figures</pageBreakToken>
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1-5. Photomicrographs of male holotype of
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<taxonomicName class="Insecta" family="Halictidae" genus="Microsphecodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microsphecodes xaymacensis" order="Hymenoptera" pageId="4" pageNumber="37" phylum="Arthropoda" rank="species" species="xaymacensis">Microsphecodes xaymacensis</taxonomicName>
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Engel, sp. n. 1 Lateral habitus 2 Facial aspect 3 Dorsal view of posterior mesosoma, highlighting propodeum, metanotum, mesoscutellum and posterior third of mesoscutum 4 Pygidial plate 5 Detail of forewing venation.
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</paragraph>
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</caption>
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<caption pageId="4" pageNumber="37">
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<paragraph pageId="4" pageNumber="37">
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Figures 6-8. Male genitalia of
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<taxonomicName class="Insecta" family="Halictidae" genus="Microsphecodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microsphecodes xaymacensis" order="Hymenoptera" pageId="4" pageNumber="37" phylum="Arthropoda" rank="species" species="xaymacensis">Microsphecodes xaymacensis</taxonomicName>
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Engel, sp. n. 6 Ventral aspect 7 Dorsal aspect 8 Lateral aspect.
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</paragraph>
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</caption>
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<caption pageId="4" pageNumber="37">
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<paragraph pageId="4" pageNumber="37">
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Figures 9-12. Photomicrographs of female paratype of
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<taxonomicName class="Insecta" family="Halictidae" genus="Microsphecodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microsphecodes xaymacensis" order="Hymenoptera" pageId="4" pageNumber="37" phylum="Arthropoda" rank="species" species="xaymacensis">Microsphecodes xaymacensis</taxonomicName>
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Engel, sp. n. 9 Lateral habitus 10 Facial aspect 11 Dorsal view of head and mesosoma highlighting head and mesoscutum 12 Dorsal view of head and mesosoma highlighting mesoscutellum, metanotum, and propodeum.
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |