120 lines
17 KiB
XML
120 lines
17 KiB
XML
<document id="3027D3AFAFE7B5AE36D041FB4B22B34A" ENCODING="UTF-8" ID-GBIF-Dataset="c57fbb65-0453-4dee-a98f-2476dde849e4" ModsDocID="4580" checkinTime="1243376393067" checkinUser="christiana" docAuthor="Kempf, W. W." docDate="1966" docId="1DD0F31A432CB00BB049100EAF6F2E11" docLanguage="en" docName="4580" docOrigin="Studia Entomologica (N. S.) 8" docSource="http://antbase.org/ants/publications/4580/4580.pdf" docTitle="Cyphomyrmex kirbyi Mayr" docType="treatment" docVersion="10" lastPageNumber="181" masterDocId="A60EEC1733A0D7C5B5AD52D191854726" masterDocTitle="A revision of the Neotropical fungus-growing ants of the genus Cyphomyrmex Mayr. Part II. Group of rimosus (Spinola) (Hym. Formicidae)." masterLastPageNumber="200" masterPageNumber="161" pageNumber="179" updateTime="1701312406906" updateUser="plazi">
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<mods:titleInfo id="B744A15F88F837B72AFBE1C727191115">
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<mods:title id="DDB48AD969DF304E1E9BEF4AED8D9458">A revision of the Neotropical fungus-growing ants of the genus Cyphomyrmex Mayr. Part II. Group of rimosus (Spinola) (Hym. Formicidae).</mods:title>
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</mods:titleInfo>
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<mods:name id="AD436073636D24F7C66A7B1F0B6F4BFF" type="personal">
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<mods:roleTerm id="A5A071B84FB1F4D0BA23CC982A8B4087">Author</mods:roleTerm>
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<mods:namePart id="6F78BF1CD5D4BB13A991F47145DDEFCC">Kempf, W. W.</mods:namePart>
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<mods:typeOfResource id="CA7269179EABF26B4DE7D6272781AD64">text</mods:typeOfResource>
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<mods:title id="1EE6929D8A2B0EC208A77A982FBA683A">Studia Entomologica (N. S.)</mods:title>
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</mods:titleInfo>
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<mods:part id="305AD34D3FAD6725A0BC2FC0D2293B41">
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<mods:date id="F0D5983F224713A0CC362FE1BFFF40B3">1966</mods:date>
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<mods:detail id="4A8D3FEF2A8FE7DC7B05A6A787D24C66" type="volume">
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<mods:number id="B8C4BCE77843A9DE493CDE9DFB208310">8</mods:number>
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</mods:detail>
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<mods:extent id="0F604B85CFD240EB6FD4344B449AFA49" unit="page">
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<mods:start id="C6D2928053B14A8178712B67DADC95BC">161</mods:start>
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<mods:end id="E3B495BF8B50F0EE90ADBC5F7B73DCB8">200</mods:end>
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<mods:location id="4DDF8A457F96F85C99CFCB8B344EF0A5">
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<mods:url id="6EDBE939F348F87D19E7BEC46409A215">http://antbase.org/ants/publications/4580/4580.pdf</mods:url>
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</mods:location>
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<mods:classification id="3BEC176283B5A21F03BF513D83A0DF63">journal article</mods:classification>
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<mods:identifier id="641D9590CC96C147E31618D57E885D2B" type="HNS-Pub">4580</mods:identifier>
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</mods:mods>
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<treatment id="1DD0F31A432CB00BB049100EAF6F2E11" ID-DOI="http://doi.org/10.5281/zenodo.6285044" ID-GBIF-Taxon="100127765" ID-Zenodo-Dep="6285044" LSID="urn:lsid:plazi:treatment:1DD0F31A432CB00BB049100EAF6F2E11" httpUri="http://treatment.plazi.org/id/1DD0F31A432CB00BB049100EAF6F2E11" lastPageNumber="181" pageNumber="179">
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<subSubSection id="343F0B4297954C82531301132275FCA5" type="nomenclature">
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<paragraph id="0D349FBB07E2167676911CCBC4E203C0" pageNumber="179">
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7.
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<taxonomicName id="8E4015E9403446A832B825DBD3D7BDA4" ID-CoL="33FRJ" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28529" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex kirbyi Mayr" order="Hymenoptera" pageNumber="179" phylum="Arthropoda" rank="species" species="kirbyi">Cyphomyrmex kirbyi Mayr</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection id="B54A4AA8A473E6B3B33D2488D6D6CBA2" type="description">
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<paragraph id="BAF3CF9FAD0DD80C4A07CC045D6C75F1" pageNumber="179">(Figs. 11, 17, 27, 42)</paragraph>
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</subSubSection>
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<subSubSection id="F2C6749BD84E7362485ACA7E29036FDB" type="reference_group">
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<paragraph id="49C7A49760E13F374A06A251B4BD2C51" pageNumber="179">
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<taxonomicName id="C37751E6B7D7622AA57CA5746AB3996C" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28529" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex kirbyi Mayr" order="Hymenoptera" pageNumber="179" phylum="Arthropoda" rank="species" species="kirbyi">Cyphomyrmex kirbyi Mayr</taxonomicName>
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, 1887: 557 (Worker; Colombia). - Santschi, 1921: 97-98 (Female: Ecuador: Guayaquil). - Weber, 1940: 408. (Worker; key).
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</paragraph>
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<paragraph id="6C1A389AC8080E59D7B4F3B982402B0A" pageNumber="179">
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<taxonomicName id="B768B01228FBD7C3499C346EA8B26880" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:228972" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex difformis (Smith)" order="Hymenoptera" pageNumber="179" phylum="Arthropoda" rank="species" species="difformis">Cyphomyrmex difformis Mayr</taxonomicName>
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, 1S70 (nec Fr. Smith, 1858): 372 (Colombia).
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</paragraph>
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<paragraph id="DD817B1D71FB0C482F93B36D1901F801" pageNumber="179">
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<taxonomicName id="726CD9ECE92843AD1462141ABC029659" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:192018" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex deformis (Smith)" order="Hymenoptera" pageNumber="179" phylum="Arthropoda" rank="species" species="deformis">Cyphomyrmex deformis Forel</taxonomicName>
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, 1884 (nec Roger, 1863): 368.
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</paragraph>
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</subSubSection>
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<subSubSection id="0054DD000A992935E2F5169AEDCDC167" type="materials_examined">
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<paragraph id="CBC86067F457330393891B545271CE6D" pageNumber="179">Types. - 11 workers - lectotype and paratypes - from N. Grenada (= Colombia), received on loan from the Mayr collection (NHMW). Mayr, foregoing a detailed description, has proposed this species by merely presenting a few differential characters. Hence I give the following diagnosis, based on the type series.</paragraph>
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</subSubSection>
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<subSubSection id="45FC5D015BA75B4E46E1E242D46FD7CD" type="description">
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<paragraph id="D3CA6B903DD9BC7A3E0BC34FF09CABAA" lastPageNumber="180" pageNumber="179">Worker (lectotype). - Total length 3.6 (3.5-3.7) mm; head length 0.84 (0.80-0.85) mm; head width 0.77 (0.72-0.80) mm; thorax length 1.25 (1.14-1.25) mm; hind femur length 1.07 (0.99-1.09) mm. Dark reddish brown; mandibles, funiculus and legs a bit lighter, without reddish hues. Integument opaque throughout, finely, densely and indistinctly punctate-granulate. Scape reticulate-rugose. Front with a few fine, longitudinal rugulae.</paragraph>
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<paragraph id="1DA5E0F9D8F9DEBAA594FC1D7BD71F7E" pageNumber="180">
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Head as shown in Fig. 11. Mandibles finely striolatepunctate, subopaque; chewing border with 5 teeth, a larger diastema between 2nd and 3rd basal tooth, as in
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<taxonomicName id="B4EA48165EA2684913F41EB1DC23A864" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28545" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex rimosus (Spinola)" order="Hymenoptera" pageNumber="180" phylum="Arthropoda" rank="species" species="rimosus">rimosus</taxonomicName>
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and allies. Anterior border of clypeus not excised in the middle; tooth near origin of frontal lobes obsolescent. Frontal area impressed, hairless. Frontal lobes not semicircular, but somewhat angular, with an acutely rounded corner projecting in front and a more bluntly rounded corner projecting laterad. Posterior prolongation of frontal carinae sigmoidal. Carinae of vertex present, subparallel. Preocular carina curving mesad above eye. There is no postocular carina between posterior border of eye and occipital corner. Supraocular tubercle obtuse and low. Dentate occipital corner little projecting. Occipital border gently excised, a bit more deeply concave between carinae of vertex. Inferior border of cheeks marginate in its entire length. Scape in repose exceeding the occipital corner by nearly twice its maximum thickness. Funicular segments II-IV distinctly longer than broad.
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</paragraph>
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<paragraph id="A2F88F837FA62A22B5D0A80C57B8B73A" pageNumber="180">Thorax as shown in Fig. 17. Midpronotal tubercles absent, lateral ones well developed, each sending out foreward an illdefined carinule separating the dorsal face from the lateral face of pronotum. Inferior pronotal corner rather obtuse and not dentate. Mesonotum with two pairs of parallel and subcontinuous longitudinal ridges, the anterior pair in profile dentiform, the posterior pair blunter. Mesoepinotal constriction deep and broad. Basal face of epinotum with a pair of sharp longitudinal ridges, their anterior and posterior ends subdentate in profile; laterally, on sides of thorax, another weaker and lower carina, which bears the epinotal spiracle. Hind femora (Fig. 42) not conspicuously broadened nor angulate beneath.</paragraph>
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<paragraph id="D8FC48481203A2ECFC5747BA52FA65B6" pageNumber="180">Pedicel as shown in Figs. 17 and 27. Petiole depressed; node not strikingly transverse but only little broader than long.</paragraph>
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<paragraph id="B6935862A73B7389B430A6267FD85ABF" pageNumber="180">Postpetiole with a deep postero-median impression, its lateral border practically immarginate.</paragraph>
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<paragraph id="6B8AAA91E5E50748DF380DFBF5013AC9" pageNumber="180">Pilosity decumbent to appressed, not scale-like yet glistening, golden; rather long and conspicuous on gaster. Tip of tibiae and gaster with a few standing hairs.</paragraph>
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<paragraph id="39A4C8ED806AA5F725A9A969888DBA65" pageNumber="181">Female. - This caste was made known by Santschi (1921) who gave it the following description:</paragraph>
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<paragraph id="DAAF3CDF67B257C35DAE4F351CF6BC99" pageNumber="181">
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"Long. 2,7 mm. Differe de
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<taxonomicName id="79D8B14B836E9565DE911AFFD652FD41" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28545" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex rimosus (Spinola)" order="Hymenoptera" pageNumber="181" phylum="Arthropoda" rank="species" species="rimosus">rimosus Mayr</taxonomicName>
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(sic!), par sa tete un peu plus longue, le bord postoculaire non dente. L'angle de l'epistome forme un petit lobe arrondi (lobe anguleux chez
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<taxonomicName id="2433A28F8BD59778982145D3A5D02E4B" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28545" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex rimosus (Spinola)" order="Hymenoptera" pageNumber="181" phylum="Arthropoda" rank="species" species="rimosus">rimosus</taxonomicName>
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). Le bord anterieur plus arque, les aretes frontales moins relevees; sur un plan plus egal a celui du front. Le sillon median du mesonotum beaucoup moins profond. Les dents de l'epinotum plus Iongues. Ailes un peu plus claires. Pilosite squameuse, surtout sur le gastre, qui est en outre pruineux. - Equateur: Guayaquil (Rosenberg, 1904) ouvriere et femelle. Museum de Paris. - Ces exemplaires avaient ete determines sous le nom de
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<taxonomicName id="77FF3B4892A3D05CB30EE1EEDC055B7F" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28545" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex rimosus (Spinola)" order="Hymenoptera" pageNumber="181" phylum="Arthropoda" rank="species" species="rimosus">C. rimosus Mayr</taxonomicName>
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, par E. Andre, mais ils se rapportent bien rhieux a la description de
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<taxonomicName id="600130672C98C0E5D4C874DCA88313DC" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28529" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex kirbyi Mayr" order="Hymenoptera" pageNumber="181" phylum="Arthropoda" rank="species" species="kirbyi">C. kirbyi</taxonomicName>
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, que je ne connais pas en nature".
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</paragraph>
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<paragraph id="B526109B3065A1A45C179B6CE960E609" pageNumber="181">I am afraid that this description is not very helpful for the recognition of isolated females. It is even doubtful whether Santschi's specimens really belong to the present species.</paragraph>
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<paragraph id="BB4E841250112DC42B5FD47D2FB61CDB" pageNumber="181">Male unknown.</paragraph>
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</subSubSection>
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<subSubSection id="D90377F972DB29B9AB5C8F95BE23F79C" type="discussion">
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<paragraph id="D4297DC4ED4E16004326DC5685D6645E" pageNumber="181">
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Discussion. - So far, except for the aforementioned Ecuador specimens,
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<taxonomicName id="C975BA1F926B314122E857C2E89F1D6F" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28529" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex kirbyi Mayr" order="Hymenoptera" pageNumber="181" phylum="Arthropoda" rank="species" species="kirbyi">kirbyi</taxonomicName>
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is still known only from the types, hailing from an unknown locality in Colombia.
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</paragraph>
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<paragraph id="FD0157CA9E7646EFBDA934544282157E" pageNumber="181">The paratype workers fully agree with the foregoing description. Their variation as regards the critical measurements was already given above in parentheses.</paragraph>
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<paragraph id="8FA1C41644CEA751FFBEF9EB425960DC" pageNumber="181">
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<taxonomicName id="0D37932DAFFEFF8FCE8FDA8B54F2D4D0" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28529" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex kirbyi Mayr" order="Hymenoptera" pageNumber="181" phylum="Arthropoda" rank="species" species="kirbyi">C. kirbyi</taxonomicName>
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doubtless belongs to the rimosus-group, and differs from
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<taxonomicName id="B3EBFE20204E7B9EFECEB8F6283D70A7" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28545" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex rimosus (Spinola)" order="Hymenoptera" pageNumber="181" phylum="Arthropoda" rank="species" species="rimosus">rimosus</taxonomicName>
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in the shape of the frontal lobes (Fig. 11), absence of conspicuous parafrontal teeth on clypeus, elongate funicular segments II-IV, rather obtusely angulate infrapronotal corner, lack of midpronotal tubercles, sharper and lower meso- and epinotal ridges which never form distinctly conical tubercles, shape of hind femora which are not angulate beneath, significantly less transverse petiole, body hairs which are not squamate but simple, longer and more conspicuous.
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</paragraph>
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<paragraph id="3E9D39450CC871BA805D3E0F8B646EDD" pageNumber="181">
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The very long scapes and the thoracic profile reminds of
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<taxonomicName id="67865FEACBAA247794EB5A1BD0E22B52" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28550" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex vorticis Weber" order="Hymenoptera" pageNumber="181" phylum="Arthropoda" rank="species" species="vorticis">vorticis</taxonomicName>
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and
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<taxonomicName id="980BF259875668642645CECE17844B9F" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28546" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex salvini Forel" order="Hymenoptera" pageNumber="181" phylum="Arthropoda" rank="species" species="salvini">salvini</taxonomicName>
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, but
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<taxonomicName id="7ACD233784AF3A4491599F361F64D66F" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28529" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex kirbyi Mayr" order="Hymenoptera" pageNumber="181" phylum="Arthropoda" rank="species" species="kirbyi">kirbyi</taxonomicName>
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lacks the midpronotal tubercles, the prominent spine-like occipital lobes, the ventral lobe or angle on basal third of hind femora.
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</paragraph>
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<paragraph id="64E27133FFED92D67AEF826C8FD626FA" pageNumber="181">
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The Mexican
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<taxonomicName id="CB4A4A0224E7053B8315B627D34BE992" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:228971" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex dentatus Forel" order="Hymenoptera" pageNumber="181" phylum="Arthropoda" rank="species" species="dentatus">dentatus</taxonomicName>
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and Brazilian
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<taxonomicName id="3996B3BFE7C6F4E5EC40CE1AEE238E37" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28542" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex peltatus Kempf" order="Hymenoptera" pageNumber="181" phylum="Arthropoda" rank="species" species="peltatus">peltatus</taxonomicName>
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agree with
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<taxonomicName id="7EC1398FC340701F8B215D29F578DE53" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28529" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex kirbyi Mayr" order="Hymenoptera" pageNumber="181" phylum="Arthropoda" rank="species" species="kirbyi">kirbyi</taxonomicName>
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in the absence of midpronotal tubercles, but differ in smaller size, more thick-set body, different shape of head, thorax, pedicel and hind femora, as can be readily seen by a comparison of the respective figures.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |