78 lines
8.9 KiB
XML
78 lines
8.9 KiB
XML
<document id="48C413AE19C9A0748B5DFDE267E381F4" ENCODING="UTF8" ID-GBIF-Dataset="e90406b0-cc90-4a82-bb50-01ff4feb8f14" ModsDocAuthor=" & Weber, N. A." ModsDocDate="1939" ModsDocID="3014" ModsDocOrigin="http://antbase.org/ants/publications/3014/3014.pdf" ModsDocTitle="New ants of rare genera and a new genus of ponerine ants." checkinTime="1264875486985" checkinUser="donat" docAuthor="Weber, N. A." docDate="1939" docId="AE46F4ECA2875493F7DD6BE5ACAE8AC2" docLanguage="en" docName="3014_tx1.xml" docOrigin="Annals of the Entomological Society of America 32" docSource="http://antbase.org/ants/publications/3014/3014.pdf" docTitle="Discothyrea icta Weber, 1939, sp. nov." docType="treatment" docVersion="11" lastPageNumber="102" masterDocId="EE3E29DBF22BE595955F024AD05465A5" masterDocTitle="New ants of rare genera and a new genus of ponerine ants." masterLastPageNumber="104" masterPageNumber="91" pageNumber="101" updateTime="1701312053473" updateUser="plazi">
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<mods:titleInfo id="D8F89A6C536F688BBB766F3E04A18193">
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<mods:title id="F683C459CAD0EE4A82F34F83273D3912">New ants of rare genera and a new genus of ponerine ants.</mods:title>
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</mods:titleInfo>
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<mods:name id="9B1EDD9B87779CABFBAF2796D42A2CB9" type="personal">
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<mods:namePart id="DC0BD481D784B05D5D90AA1DB3C86A27">Weber, N. A.</mods:namePart>
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<mods:typeOfResource id="D8EAC8FFC7EBEB3C3AEB7268F675ABAF">text</mods:typeOfResource>
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<mods:title id="E21B6B9303259CFC13981B039D84FEF1">Annals of the Entomological Society of America</mods:title>
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<mods:part id="4F041AD44B8F5DFDEF91A10D3217AA3A">
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<mods:date id="B97B7768CDD656D5DD56A8BE370E92BF">1939</mods:date>
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<mods:detail id="43E2B04B9F316F59356E683588B2935D" type="volume">
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<mods:number id="1366008A0F37A3138E95BDFC25E57472">32</mods:number>
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</mods:detail>
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<mods:start id="D05ECCB0D218ABABE2FF57C923CD551B">91</mods:start>
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<mods:url id="DF02E5BCB81754F62D062E645993704B">http://antbase.org/ants/publications/3014/3014.pdf</mods:url>
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<mods:classification id="EB616B31362473095CA2EE8C4EFC75D7">journal article</mods:classification>
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<mods:identifier id="778CB812B70DCDF853A248C3D8F9974C" type="HNS-Pub">3014</mods:identifier>
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<treatment id="AE46F4ECA2875493F7DD6BE5ACAE8AC2" ID-DOI="http://doi.org/10.5281/zenodo.6287366" ID-GBIF-Taxon="100116510" ID-Zenodo-Dep="6287366" LSID="urn:lsid:plazi:treatment:AE46F4ECA2875493F7DD6BE5ACAE8AC2" httpUri="http://treatment.plazi.org/id/AE46F4ECA2875493F7DD6BE5ACAE8AC2" lastPageNumber="102" pageNumber="101">
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<subSubSection id="B97419C06DE852FC598559CDC942FB05" type="nomenclature">
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<paragraph id="E23D5AEE1903E1BC6B79F244BDFCC769" pageNumber="101">
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<taxonomicName id="EF24DB05918492CE867A8F4D8BE412D6" ID-CoL="6CZPX" class="Insecta" family="Formicidae" genus="Discothyrea" higherTaxonomySource="CoL" kingdom="Animalia" order="Hymenoptera" pageNumber="101" phylum="Arthropoda" rank="species" species="icta">Discothyrea icta</taxonomicName>
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,
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<taxonomicNameLabel id="025B6677E5CCFDF80991893374754252" pageNumber="101" rank="species">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="08D5463B905B73DB325D6442757CE697" type="description">
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<paragraph id="77519F21742EFCC24FBC1457D937B059" lastPageNumber="102" pageNumber="101">
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Female (Dealate).-Length, 1.2 mm. Head, excluding mandibles, about one and one-seventh times longer than broad back of eyes, with sides convex, rounding smoothly into convex occipital corners, occipital margin transverse, anterior clypeal margin smoothly impressed medially; between bases of antennae, is a laterally compressed, acute tooth, curved posteriorly, and convex anteriorly; eyes large, feebly convex, separated from the mandibular insertions by a distance equal to less than their diameter; ocelli large and prominent; mandibles trigonal, terminating in acute apical tooth, cutting margin proximally with a much smaller, acute tooth; antennae 7-jointed, scapes clavate, three-fifths as long as funiculi; terminal joint 0.18 x.09 mm., slightly longer than remainder of funicular joints taken together. Thorax from above rectangular, broader through pronotum than through epinotum, the latter deeply and broadly impressed posteriorly, thus forming distinct and projecting rounded angles. Petiole in profile with cuneate node rounded at apex, ventrum with large lamella convex
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<pageStartToken id="A4162CF1F8500E2A3F26825F51A4167F" pageNumber="102">in</pageStartToken>
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front, slightly concave behind, the two surfaces forming a right angle. 1st gastric segment with anterior vertical face impressed at junction with petiole; 2nd gastric segment larger than 1st, the remaining segments largely retracted beneath 2nd; sting fine, short, exserted. Legs small, moderately short.
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</paragraph>
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<footnote id="F916D70D94D617696B45E0D0D8610A5E" pageNumber="101">
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<paragraph id="C3E42B5BA3F8EB84152300019FC29DFD" pageNumber="101">4A second specimen (metatype) was taken by myself twenty-two and one-half railes west of Kartabo Point, British Guiana, September 8, 1935.</paragraph>
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</footnote>
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<paragraph id="E76D9493C475ECC0D8671E0F28D89918" pageNumber="102">Surface of body sub-lucid, smooth but for microscopic punctations.</paragraph>
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<paragraph id="B25FA298B63E99220DB4B66A1EDC5ED3" pageNumber="102">Pilosity of fine, whitish, appressed pubescence.</paragraph>
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<paragraph id="3E241D2E438999C5D7040F15495654BC" pageNumber="102">Light yellowish brown, eyes and ocellar bases black.</paragraph>
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</subSubSection>
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<subSubSection id="F459C1E8D000AA1537618861E7B2FD21" type="materials_examined">
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<paragraph id="B06EB5ABCF1E927710E7B79D7A824219" pageNumber="102">
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Described from two dealate females taken by myself under leaves at the base of a saman tree (
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<taxonomicName id="082F39ECA36CD1D689E92AB23872FDC5" class="Magnoliopsida" family="Fabaceae" genus="Pithecolobium" higherTaxonomySource="GBIF" kingdom="Plantae" order="Fabales" pageNumber="102" phylum="Tracheophyta" rank="species" species="saman">Pithecolobium saman</taxonomicName>
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) on the grounds of the Imperial College of Tropical Agriculture, St. Augustine, Trinidad, B. W. I., August 3, 1935.
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</paragraph>
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</subSubSection>
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<subSubSection id="9FD8B19A7AB2EEAC53A3329EF3D5EEC7" type="diagnosis">
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<paragraph id="E90D9ED3C21C5BD0612C20A110E9B669" pageNumber="102">
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This species is much smaller than the female genotype,
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<taxonomicName id="249FFA96669A5B063626A3FDF95B4332" class="Insecta" family="Formicidae" genus="Discothyrea" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" order="Hymenoptera" pageNumber="102" phylum="Arthropoda" rank="species" species="testacea">D. testacea</taxonomicName>
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, or the female of Dr. Bruch's species,
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<taxonomicName id="65D54AE0263729D43A42EF16A3998482" class="Insecta" family="Formicidae" genus="Discothyrea" genus.bestMatchDistance="3609" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" order="Hymenoptera" pageNumber="102" phylum="Arthropoda" rank="species" species="neotropica">D. neotropica</taxonomicName>
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. From
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<taxonomicName id="09C2E7A40690B3C166B06BB4638697EF" class="Insecta" family="Formicidae" genus="Discothyrea" genus.completionEvidence="missing, matching species" genus.innerRound="2" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" order="Hymenoptera" pageNumber="102" phylum="Arthropoda" rank="species" species="neotropica">neotropica</taxonomicName>
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it differs further in having a differently shaped projection (frontal carinae) between the antennal bases, in shape of petiole, including the ventral projection, and in relative proportions of the gastric segments. From the worker of
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<taxonomicName id="2168E5D4730D282D54EBE01D0B3941CB" class="Insecta" family="Formicidae" genus="Discothyrea" genus.bestMatchDistance="2862" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" order="Hymenoptera" pageNumber="102" phylum="Arthropoda" rank="species" species="denticulata">D. denticulata</taxonomicName>
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,
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<taxonomicNameLabel id="E202DFAD59051DA9AC5F857CFC1C2379" pageNumber="102" rank="species">sp. nov.</taxonomicNameLabel>
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the females differ in the shape of the projection between the antennal bases, in proportions of antennal terminal joint, in shape of petiole, including the ventral projection, and in proportions of gastric segments.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |