107 lines
18 KiB
XML
107 lines
18 KiB
XML
<document id="7FBD5BCE5BD3AB2FDE43F623B3C8E28F" ENCODING="UTF-8" ID-GBIF-Dataset="5f96e565-1778-4154-8f67-81830690657d" ModsDocID="6751" checkinTime="1243377290804" checkinUser="christiana" docAuthor="Brown, W. L." docDate="1975" docId="3B7364A5DF6C7296127408FE8D5D68D9" docLanguage="en" docName="6751" docOrigin="Search: Agriculture; Cornell University Agricultural Experiment Station 15" docSource="http://antbase.org/ants/publications/6751/6751.pdf" docTitle="Sphinctomyrmex asper Brown, 1975, new species" docType="treatment" docVersion="10" lastPageNumber="78" masterDocId="5EF94453F8BE2CD657C7B1F34B08FD04" masterDocTitle="Contributions toward a reclassification of the Formicidae. V. Ponerinae, tribes Platythyreini, Cerapachyini, Cylindromyrmecini, Acanthostichini, and Aenictogitini." masterLastPageNumber="115" masterPageNumber="1" pageNumber="78" updateTime="1701312558498" updateUser="plazi">
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<mods:titleInfo id="74FECE11314CD75B608432B12426483E">
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<mods:title id="EAE9EAFA720C33CEDD2A0F61094C74A2">Contributions toward a reclassification of the Formicidae. V. Ponerinae, tribes Platythyreini, Cerapachyini, Cylindromyrmecini, Acanthostichini, and Aenictogitini.</mods:title>
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<mods:roleTerm id="9E3958EA1833AD93D23ADBC7F85FA072">Author</mods:roleTerm>
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<mods:namePart id="4C18B71E77569357AFEF07E98FE71C96">Brown, W. L.</mods:namePart>
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<mods:typeOfResource id="17E0CF8AE5568F2D6C1946C280AFE5EC">text</mods:typeOfResource>
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<mods:title id="C26B65520BD2461633897E4DC22494C3">Search: Agriculture; Cornell University Agricultural Experiment Station</mods:title>
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</mods:titleInfo>
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<mods:part id="3B063C5B27AFD5487C11234B61CBE142">
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<mods:date id="E16DC2C541B3405FD8E65F83A4499410">1975</mods:date>
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<mods:detail id="23F945431F019C2B198E2C4B745AE664" type="volume">
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<mods:number id="0A02D86B0802F1F1B85E67A4BE33B6FB">15</mods:number>
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<mods:start id="A7704AE689092206E7EFFE3ED430B334">1</mods:start>
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<mods:end id="BCD7947E27DE069BC3F9CBBD73111C3F">115</mods:end>
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<mods:url id="D814233BFF115AEB3CBEBA5E449F6269">http://antbase.org/ants/publications/6751/6751.pdf</mods:url>
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<mods:classification id="76480C70B1429C0209D38F215D2BB55A">journal article</mods:classification>
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<mods:identifier id="DBCEC2A41129644F880CFB7972CF4CEF" type="HNS-Pub">6751</mods:identifier>
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<mods:identifier id="B90CB6FDCF6DE265C7CE2CD0E295048D" type="ZooBank">45422C7B-83F2-4F5A-9EE4-74C51F2C2BFE</mods:identifier>
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<treatment id="3B7364A5DF6C7296127408FE8D5D68D9" ID-DOI="http://doi.org/10.5281/zenodo.6284672" ID-GBIF-Taxon="125135919" ID-Zenodo-Dep="6284672" LSID="urn:lsid:plazi:treatment:3B7364A5DF6C7296127408FE8D5D68D9" httpUri="http://treatment.plazi.org/id/3B7364A5DF6C7296127408FE8D5D68D9" lastPageNumber="78" pageNumber="78">
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<subSubSection id="D13F6EE3256465F650D0EA7F97E56749" type="nomenclature">
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<paragraph id="DCD1B1EB4EC88E97D68EAB67A3893634" pageNumber="78">
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[73]
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<taxonomicName id="8EBABEB9415FC6B4FE668591F3111A83" ID-CoL="4YZCY" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:36408" class="Insecta" family="Formicidae" genus="Sphinctomyrmex" kingdom="Animalia" lsidName="Sphinctomyrmex asper Brown" lsidName-HNS="Sphinctomyrmex asper Brown" order="Hymenoptera" pageNumber="78" phylum="Arthropoda" rank="species" species="asper">Sphinctomyrmex asper</taxonomicName>
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<taxonomicNameLabel id="DF95B5E09BE3A61F45B4C6A1356FEA3A" rank="species">new species</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="DE7B96EE7473D3639698A7BEA5E035A2" type="description">
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<paragraph id="22993BA440F5AE48B6DD9723E0B245A4" pageNumber="78">Holotype worker: TL 3.4, HL 0.67, HW 0.50 (CI 75), ML 0.06, scape L 0.34, WL 0.82, petiolar node L 0.29, W 0.30, postpetiole L 0.40, W 0.43 mm.</paragraph>
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<paragraph id="2FB24DCE92C0EA9CBE9C0775743AB976" pageNumber="78">
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Habitus of small
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<taxonomicName id="B086B9830883B1F365E8468A95113FBB" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:36426" class="Insecta" family="Formicidae" genus="Sphinctomyrmex" kingdom="Animalia" lsidName="Sphinctomyrmex steinheili Forel" lsidName-HNS="Sphinctomyrmex steinheili Forel" order="Hymenoptera" pageNumber="78" phylum="Arthropoda" rank="species" species="steinheili">S. steinheili</taxonomicName>
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, or
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<taxonomicName id="33D152AF4B6783365514FB145AAB97F9" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:36414" class="Insecta" family="Formicidae" genus="Sphinctomyrmex" kingdom="Animalia" lsidName="Sphinctomyrmex duchaussoyi (André)" lsidName-HNS="Sphinctomyrmex duchaussoyi (André)" order="Hymenoptera" pageNumber="78" phylum="Arthropoda" rank="species" species="duchaussoyi">S. duchaussoyi</taxonomicName>
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, and with the truncal dorsum almost perfectly flat and the color tawny, as in
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<taxonomicName id="F90C0E920C79CA4DEBD51E4C22D3A96B" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:36414" class="Insecta" family="Formicidae" genus="Sphinctomyrmex" kingdom="Animalia" lsidName="Sphinctomyrmex duchaussoyi (André)" lsidName-HNS="Sphinctomyrmex duchaussoyi (André)" order="Hymenoptera" pageNumber="78" phylum="Arthropoda" rank="species" species="duchaussoyi">S. duchaussoyi</taxonomicName>
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, but with antennae 12 - merous and sculpture more dense and opaque.
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</paragraph>
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<paragraph id="49DC3CF9C74E28702F248BEF7DE58C38" pageNumber="78">
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Head oblong, with parallel, weakly convex sides and transverse (almost imperceptibly concave) posterior margin as seen in full-face view. Posterior corners rather sharply rounded. No eyes or remnants of eyes visible at magnification of X 100. Frontal carinae short, close together, touching behind; anterior slope of clypeus between them with a minute tubercle or carina. Translucent apron of free clypeal margin much as in
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<taxonomicName id="58AEC540B80CB8833CCDCA82D6E78B30" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:36426" class="Insecta" family="Formicidae" genus="Sphinctomyrmex" kingdom="Animalia" lsidName="Sphinctomyrmex steinheili Forel" lsidName-HNS="Sphinctomyrmex steinheili Forel" order="Hymenoptera" pageNumber="78" phylum="Arthropoda" rank="species" species="steinheili">S. steinheili</taxonomicName>
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, narrowly rounded. Fused posterior frontal carinae continued posteriad for a short way on anterior part of head as a fairly distinct carina.
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</paragraph>
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<paragraph id="3572E00FA5D3586AF599A4D298894705" pageNumber="78">Mandibles triangular, with basal border rounding into masticatory margin; the latter apparently edentate most of its length, but there may be a few minute denticles near the basal angle. Mandibular surfaces smooth with small, spaced punctures.</paragraph>
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<paragraph id="A97B06E862984072CF226DC0D008640F" pageNumber="78">Trunk almost exactly twice as long as broad (excluding pronotal cervix, but including propodeal declivity), nearly parallel-sided, but slightly wider across the posterior half and very feebly constricted near midlength. Sutures obliterated; pronotal cervix separated from main part of pronotum by a shining, transverse, curved groove, but there is no distinct transverse pronotal margin. Propodeal declivity finely shagreened, subopaque, bounded by a weak margin on the sides and arching over the top.</paragraph>
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<paragraph id="0B84126A214E71ACFE49074B8EF36B91" pageNumber="78">Petiolar node subquadratic, with nearly straight anterior and posterior margins and gently convex lateral ones. Postpetiole trapezoidal, with straight anterior and almost straight (very feebly convex), posteriorly diverging sides. First 3 (principal) gastric segments wider than postpetiole and just about equal to one another in width (0.53 mm) and length; slightly depressed. Last visible tergal segment (pygidium) narrower, tapering caudad, but with a subtruncate apex, perhaps even a trifle emarginate in the middle; marginal spinules in 1 or 2 rows.</paragraph>
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<paragraph id="5CD6C0660388C45B6B4F05E58CDAC982" pageNumber="78">
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The sculpture of
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<taxonomicName id="40971AAB7F729F5A209488FFC9DB0FDC" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:36408" class="Insecta" family="Formicidae" genus="Sphinctomyrmex" kingdom="Animalia" lsidName="Sphinctomyrmex asper Brown" lsidName-HNS="Sphinctomyrmex asper Brown" order="Hymenoptera" pageNumber="78" phylum="Arthropoda" rank="species" species="asper">S. asper</taxonomicName>
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is intermediate between those of
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<taxonomicName id="9E3577A37F34A19224FAA1EC3314E86D" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:36426" class="Insecta" family="Formicidae" genus="Sphinctomyrmex" kingdom="Animalia" lsidName="Sphinctomyrmex steinheili Forel" lsidName-HNS="Sphinctomyrmex steinheili Forel" order="Hymenoptera" pageNumber="78" phylum="Arthropoda" rank="species" species="steinheili">S. steinheili</taxonomicName>
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and s.
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<taxonomicName id="00030DAA5AB5C667F2E961F689FB5E2B" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:36409" class="Insecta" family="Formicidae" genus="Sphinctomyrmex" kingdom="Animalia" lsidName="Sphinctomyrmex caledonicus Wilson" lsidName-HNS="Sphinctomyrmex caledonicus Wilson" order="Hymenoptera" pageNumber="78" phylum="Arthropoda" rank="species" species="caledonicus">caledonicus</taxonomicName>
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, being more closed and opaque, i. e., with fewer and notably narrower smooth spaces between the foveolae than in
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<taxonomicName id="FEE5522E0CC5CE33FCFBE8C10F9A670F" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:36426" class="Insecta" family="Formicidae" genus="Sphinctomyrmex" kingdom="Animalia" lsidName="Sphinctomyrmex steinheili Forel" lsidName-HNS="Sphinctomyrmex steinheili Forel" order="Hymenoptera" pageNumber="78" phylum="Arthropoda" rank="species" species="steinheili">steinheili</taxonomicName>
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, but with at least a few narrow, smooth, shining interspaces on middle of the sides of head and sides of pronotum, and even a few very narrow ones on the truncal dorsum, yielding a sparkle here and there if looked for carefully.
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<taxonomicName id="4C389D8E44ACF3C3F1470BF0B4AED774" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:36409" class="Insecta" family="Formicidae" genus="Sphinctomyrmex" kingdom="Animalia" lsidName="Sphinctomyrmex caledonicus Wilson" lsidName-HNS="Sphinctomyrmex caledonicus Wilson" order="Hymenoptera" pageNumber="78" phylum="Arthropoda" rank="species" species="caledonicus">S. caledonicus</taxonomicName>
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lacks these shining spaces, though the rims of the foveolae themselves reflect some small weak points of light in the New Caledonia species.
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</paragraph>
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<paragraph id="2ACACCC7351637D3AC57710FCFA627F5" pageNumber="78">
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In
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<taxonomicName id="6801D9D9416ECB930CBC32BA9992B6D6" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:36408" class="Insecta" family="Formicidae" genus="Sphinctomyrmex" kingdom="Animalia" lsidName="Sphinctomyrmex asper Brown" lsidName-HNS="Sphinctomyrmex asper Brown" order="Hymenoptera" pageNumber="78" phylum="Arthropoda" rank="species" species="asper">S. asper</taxonomicName>
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the petiole, postpetiole, and gastric dorsum are all densely punctate, and their surfaces are in general only moderately shining, the gaster more so than the nodes. Legs and scapes densely punctulate, opaque, femora weakly shining.
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</paragraph>
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<paragraph id="2622A3F8EA93633018486A15F2E56DEA" pageNumber="78">Pilosity short but abundant, tending to be appressed or decumbent over most of the body; a very few longer erect hairs, particularly near the apices of the gastric segments, may represent original standing pilosity, or may be the result of the brushing and ruffling needed to clean dirt particles from this old specimen. A few of these longer hairs on propodeum (perhaps ruffled erect), and a number at gastric apex, probably normally standing. Scapes and legs with appressed to decumbent pilosity.</paragraph>
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<paragraph id="08BF607E9BF9795D23EB357A312BF606" pageNumber="78">Color uniform tawny yellow, the legs perhaps a bit lighter.</paragraph>
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<paragraph id="94456DA13A24CCE6EF3A1576F699E0EB" pageNumber="78">Queen (ergatoid): TL 3.9, HL 0.72, HW 0.54 (CI 75), ML 0.06, scape L 0.39, greatest diameter of compound eye 0.10, WL 0.94, petiolar node L 0.31, W 0.33, postpetiole L 0.40, W 0.48 mm.</paragraph>
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<paragraph id="D1B37FF09392A140E48DB905548572C5" pageNumber="78">Aside from its larger size, 3 distinct ocelli, and distinct, flat, subcircular compound eyes (with about 50, perhaps more, fine ommatidial facets), the ergatoid queen is little different from its worker. The sculpture is, if anything, still finer and more opaque, and the pilosity and color are much the same.</paragraph>
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<paragraph id="876E638E15038B21EED1920EB9C0F419" pageNumber="78">Male (postpetiole and gaster missing): HL 0.57, HW across and including eyes 0.64, ML 0.12, WL 1.17, forewing L 2.46 mm.</paragraph>
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<paragraph id="983ECA376226D21F95F1CB306DD5B54F" pageNumber="78">Translucent apron of clypeal margin sharply rounded, covering inner bases of closed mandibles, which are triangular; no space between mandibles and clypeus. Antennae 13 - merous; pedicel about as broad as long, succeeding (second funicular) segment smaller, also about as broad as long; remaining segments all longer than broad; apical segment twice as long as penultimate segment.</paragraph>
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<paragraph id="5972DF06B3A9B04C52E977C19A302CA9" pageNumber="78">Notauli distinct, forming a complete Y. Scutellum rounded and prominent. Propodeal declivity with strong lateral and dorsal margins, forming an angle in side view. Petiolar node rounded above, slightly broader than long.</paragraph>
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<paragraph id="F11F98FF1BAFF8DA4C7F1722221DD7D0" pageNumber="78">Head contiguously and rather coarsely punctate and opaque. Mandibles shining, with scattered, fine punctures. Trunk densely punctate dorsally, with weakly shining interspaces. Scutellum, metanotum, and propodeum contiguously punctate, with a few rugulae, opaque; propodeal declivity striate-reticulate, subopaque; sides of pronotum and mesopleura sparsely punctate on a smooth and shining surface. Petiolar node indistinctly punctate and shagreened, subopaque. Pilosity short, appressed to suberect, pubescence-like. Color castaneous brown, mandibles and legs dull yellow; antennae light brown.</paragraph>
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</subSubSection>
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<subSubSection id="6D0F0752E50C79CEABB9C908FBEE9A0D" type="materials_examined">
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<paragraph id="C350668E7D7B5D55AF2A7D53567CE3A8" lastPageNumber="79" pageNumber="78">
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The holotype worker, ergatoid queen, and male were originally found in MCZ miscellany, pointed together on a single pin labeled as from Halifax, N Queensland, Australia, June 1919, F. X. Williams. All are deposited in MCZ, and if additional material exists, I have not seen it. The real relationship of
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<taxonomicName id="721EF047A4F1D630226D1CC4508F1D72" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:36408" class="Insecta" family="Formicidae" genus="Sphinctomyrmex" kingdom="Animalia" lsidName="Sphinctomyrmex asper Brown" lsidName-HNS="Sphinctomyrmex asper Brown" order="Hymenoptera" pageNumber="79" phylum="Arthropoda" rank="species" species="asper">S. asper</taxonomicName>
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will not be known until all of the Australian
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<taxonomicName id="53DFF347CDFCBBB0860F12AE1E8C1AE0" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:2433" class="Insecta" family="Formicidae" genus="Sphinctomyrmex" kingdom="Animalia" lsidName="Sphinctomyrmex Mayr" lsidName-HNS="Sphinctomyrmex Mayr" order="Hymenoptera" pageNumber="79" phylum="Arthropoda" rank="genus">Sphinctomyrmex</taxonomicName>
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species are better represented in collections and associated with the proper males.
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<taxonomicName id="1272D10357F6A59065E9D61AC5E67F73" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:36408" class="Insecta" family="Formicidae" genus="Sphinctomyrmex" kingdom="Animalia" lsidName="Sphinctomyrmex asper Brown" lsidName-HNS="Sphinctomyrmex asper Brown" order="Hymenoptera" pageNumber="79" phylum="Arthropoda" rank="species" species="asper">S. asper</taxonomicName>
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is probably closest to the New Caledonian species, s.
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<taxonomicName id="8E3D215AED5651119BC4A9CF73FCF4E5" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:36409" class="Insecta" family="Formicidae" genus="Sphinctomyrmex" kingdom="Animalia" lsidName="Sphinctomyrmex caledonicus Wilson" lsidName-HNS="Sphinctomyrmex caledonicus Wilson" order="Hymenoptera" pageNumber="79" phylum="Arthropoda" rank="species" species="caledonicus">caledonicus</taxonomicName>
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, but, in addition to the characters cited in the key,
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<taxonomicName id="5DADD7C81887A84F8DBCEFAA1A797F08" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:36408" class="Insecta" family="Formicidae" genus="Sphinctomyrmex" kingdom="Animalia" lsidName="Sphinctomyrmex asper Brown" lsidName-HNS="Sphinctomyrmex asper Brown" order="Hymenoptera" pageNumber="79" phylum="Arthropoda" rank="species" species="asper">S. asper</taxonomicName>
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is much lighter in color, is more slender, and has much straighter (less convex) sides of the postpetiole seen in dorsal view than does
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<taxonomicName id="967525ACAAD23C1CBCF07AA840D75F84" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:36409" class="Insecta" family="Formicidae" genus="Sphinctomyrmex" kingdom="Animalia" lsidName="Sphinctomyrmex caledonicus Wilson" lsidName-HNS="Sphinctomyrmex caledonicus Wilson" order="Hymenoptera" pageNumber="79" phylum="Arthropoda" rank="species" species="caledonicus">S. caledonicus</taxonomicName>
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; the latter species also has a distinct if fine transverse margin across the front of the pronotum.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |