186 lines
30 KiB
XML
186 lines
30 KiB
XML
<document id="DD5AC91BFC371A7D34FFADCD5C1BAA36" ENCODING="UTF-8" ID-GBIF-Dataset="3c5ab629-fbd5-4afe-8255-6100776ac930" ModsDocID="4576" checkinTime="1243376360196" checkinUser="christiana" docAuthor="Kempf, W. W." docDate="1964" docId="78594B1271BAE464BB22460F14FD3EB0" docLanguage="en" docName="4576" docOrigin="Studia Entomologica (N. S.) 7" docSource="http://antbase.org/ants/publications/4576/4576.pdf" docTitle="Cyphomyrmex auritus Mayr" docType="treatment" docVersion="10" lastPageNumber="13" masterDocId="D0F99FE5C75DA6315BAA26A709BD30A2" masterDocTitle="A revision of the Neotropical fungus-growing ants of the genus Cyphomyrmex Mayr. Part I. Group of strigatus Mayr (Hym., Formicidae)." masterLastPageNumber="44" masterPageNumber="1" pageNumber="9" updateTime="1701312402132" updateUser="plazi">
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<mods:title id="9AF53E683E9402D05489BBD4748BD360">A revision of the Neotropical fungus-growing ants of the genus Cyphomyrmex Mayr. Part I. Group of strigatus Mayr (Hym., Formicidae).</mods:title>
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<mods:namePart id="3111D7A55B8FE7A7FB0988574C96A6B8">Kempf, W. W.</mods:namePart>
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<mods:title id="BD37B779A57BDA36FF31F07C672C6CBD">Studia Entomologica (N. S.)</mods:title>
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<mods:date id="E35F416E865E1720EB9A4CAB03651C5D">1964</mods:date>
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<mods:number id="AF5B2752ED52F9962F0B0BF5CEEF8AB1">7</mods:number>
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<mods:classification id="92FCC6E8049EAA0907BFAD3A1B61604A">journal article</mods:classification>
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<mods:identifier id="6D281F64A6870ACA3DF04643958C57F4" type="HNS-Pub">4576</mods:identifier>
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<treatment id="78594B1271BAE464BB22460F14FD3EB0" ID-DOI="http://doi.org/10.5281/zenodo.6285112" ID-GBIF-Taxon="100127513" ID-Zenodo-Dep="6285112" LSID="urn:lsid:plazi:treatment:78594B1271BAE464BB22460F14FD3EB0" httpUri="http://treatment.plazi.org/id/78594B1271BAE464BB22460F14FD3EB0" lastPageNumber="13" pageNumber="9">
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<subSubSection id="5CFEC53C8818D4EF424FEF873BE86A1E" type="nomenclature">
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<paragraph id="A16EDF3A8743CB600DE67D139F340B84" pageNumber="9">
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1.
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<taxonomicName id="9545794CAC0606D0D1C5DD0F0F3763ED" ID-CoL="33FR4" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28515" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex auritus Mayr" order="Hymenoptera" pageNumber="9" phylum="Arthropoda" rank="species" species="auritus">Cyphomyrmex auritus Mayr</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection id="C64B3F10BE8D49576B102841D5AD0D39" type="description">
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<paragraph id="1E3BA36374520451B62E53E6E4C5A4BB" pageNumber="9">(Figs. 1, 13, 25, 46)</paragraph>
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</subSubSection>
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<subSubSection id="1C0FC228FC010F46015B1D05EBAD3880" type="reference_group">
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<paragraph id="96E8B3E231BC8709BB0526EF164534F1" pageNumber="9">
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<taxonomicName id="2DB18410AA52F742D4932F7C87F08955" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28515" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex auritus Mayr" order="Hymenoptera" pageNumber="9" phylum="Arthropoda" rank="species" species="auritus">Cyphomyrmex auritus Mayr</taxonomicName>
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, 1887: 559-561 (Worker, female, male; Brazil: Santa Catarina). - Moeller (1893), 1941: 103-109, pl. 7, fig. 25 (Brazil, Santa Catarina: Blumenau; Bion.). - Luederwaldt, 1926: 268 (Brazil, Santa Catarina: Ibirama; Bion.).
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</paragraph>
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</subSubSection>
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<subSubSection id="626658E5E406286D0F4006964104410A" type="materials_examined">
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<paragraph id="336A1C798AFAF23186BDBBBE128ED0B2" pageNumber="9">Types. - In the Mayr collection at the "Naturhistorisches Museum", Vienna, Austria; not seen. A single worker, from Santa Catarina State, formerly belonging to the H. v. Jhering collection (now DZSP), is probably a syntype of Mayr's original series, as suggested by the peculiar type of mounting.</paragraph>
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</subSubSection>
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<subSubSection id="D7AE87A2CEBDB4646FA5542F5FB7C6EA" type="description">
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<paragraph id="73C565DB8C2DC309EA4EE72D59983D1A" pageNumber="9">Worker. - Total length 4.1-4.8 mm; head length 1.01- 1.25 mm; head width 0.85-0.99 mm; thorax length 1.28-1.47 mm; hind femur length 1.20-1.47 mm. Yellowish brown to dark reddish brown. Integument densely granular, opaque, including antennal scrobe.</paragraph>
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<paragraph id="C7C61F8A65CAACD982D3B9F02B58606A" pageNumber="9">Head as shown in Fig. 1. Mandibles with 8-9 teeth. Clypeus: anterior border mesially excised, middle portion obliquely raised towards front, with two prominent teeth next to origin of frontal lobes. Two pairs of longitudinal carinae on dorsum of head, one in front, following the impressed frontal area, the other more widely spaced on vertex. Supraocular tooth conical and prominent, with a subcarinate ridge arising from its base and extending obliquely backwards to the inferior occipital angle on sides of head. Inferior or outer border of antennal scrobe only vestigially carinate between eyes and occipital lobes. The latter auriculate or horn-like (Fig. 46), each considerably longer than its maximum width. Lower border of sides of head carinate. Antennal scape in repose not projecting beyond tip of occipital lobe. All funicular segments distinctly longer than broad.</paragraph>
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<paragraph id="358373658687CE8C814AA435E9512FF6" pageNumber="9">Thorax as shown in Fig. 13. Pronotum: anterior and lateral border of dorsal face marginate to carinate; a single low conical median tubercle on disc; lateral tubercles low, tooth-like; anteroinferior corner with a small, subacute tooth. Mesonotum: 2 pairs of long conical teeth, the anterior pair longest. A broad and deep impression between the posterior mesonotal tooth and the anterior end of the paired longitudinal carinae of basal face of epinotum, which terminate posteriorly in a small tooth. Legs slender and long; femora lacking carinate ventral edges; hind femora not conspicuously dilated nor ventrally angulate on basal third.</paragraph>
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<paragraph id="41463A5C4278D49BCA4D6C95C731E017" lastPageNumber="10" pageNumber="9">Pedicel as shown in Figs. 13 and 25. Petiole, in dorsal view, with a quadrate node, anterior corners angulate, dorsum with a pair of short, tooth-like ridges. Postpetiole usually not broader than long, ks sides subparallel; in profile, perpendicularly raised in front below the prominent, paired, anterior tubercles, connected with the paired posterior tubercles by subparallel longitudinal blunt ridges; space between ridges excavate, more deeply so on posterior half. First tergum of gaster with a pair of median and another pair of lateral sharp longitudinal carinae, the median pair often tuberculate near its anterior end.</paragraph>
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<paragraph id="8B02128B43330F143F11BEFD515354D9" pageNumber="10">Hairs appressed, scarce, minute, fine, not scalelike, slightly more conspicuous along ridges, on spines and on tubercles; still more prominent on scapes and legs.</paragraph>
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<paragraph id="4AE4B1F433E10EC881E3FEFAAE246FAF" pageNumber="10">Female. - Total length 5.4 mm; head length 1.20 mm; head width across supraocular spine 0.99 mm; thorax length 1.65 mm; hind femur length 1.60 mm. Very much like the worker, with the differences of the caste. Head exactly as in worker, with the same prominent occipital lobes. Anterior, half of middle portion of clypeus perpendicular to posterior half, wedged in between frontal carinae, both faces forming at their junction a marked emarginate edge between the lateral clypeal teeth. Lateral ocelli situated on the outer face of the paired ridges of vertex. Pronotum with a single median tubercle, and a lateral tooth on each side, the latter connected with the anterior border by a low but marked carina, separating the dorsum from the sides of pronotum; antero-inferior tooth acute and prominent. Scutum with a broad and deeply impressed Y-like furrow, the area between the arms os the Y raised, laterally marginate, mesially excavate; lateral areas forming a blunt and raised tuberosity mesad along stem of Y-shaped furrow, being excavate laterad, with a deeply impressed pit next to transcutal suture; the lateral border forming a prominent, upturned ridge. Scutellum anteromesially impressed, paraptera with a prominent tubercle; posteromesial portion of scutellum bidentate, with a low; blunt tubercle preceding each tooth. Epinotal spines subtriangular, blunt at apex, prominent. Legs as in worker, but femora ventrally faintly marginate yet not incrassate at basal third, not forming an angle on flexor face. Petiole as in worker, but postpetiole is decidedly transverse, i. e. the sides are conspicuously diverging caudad, the anterior tubercles are slightly lower and the posterior tubercles are more widely separate. Gaster with the two pairs of longitudinal sharp carinae as in worker.</paragraph>
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<paragraph id="B8F3E052D207EBABC5E8B24DEABD1D8C" pageNumber="10">Male described by Mayr (1887). No specimens seen.</paragraph>
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</subSubSection>
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<subSubSection id="C10547E490EB179F1291593E52B4E5D3" type="multiple">
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<caption id="4B4A3B003BC017CDD6247CA914FC5A43">
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<paragraph id="F104A3AAD62E317A3DA3E85E7908E792" pageNumber="11">
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<taxonomicName id="D8A89BF39ABEC8553D2BD5A44FA2D1CC" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:2389" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex Mayr" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="genus">
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<pageStartToken id="875347B9B79A4600582F6ACFCCC579E3" pageNumber="11">Cyphomyrmex</pageStartToken>
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</taxonomicName>
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Mayr Head of worker in full-face view. Fig. 1.
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<taxonomicName id="2A1C45348D32A07B3F8338B8F73B2CF8" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28515" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex auritus Mayr" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="species" species="auritus">auritus Mayr</taxonomicName>
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. - Fig. 2.
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<taxonomicName id="00ECCD1208162DD0898A11B7DF029602" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28518" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex bigibbosus Emery" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="species" species="bigibbosus">bigibbosus Emery</taxonomicName>
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. - Fig. 3.
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<taxonomicName id="85D8A19A7B29B57FF5C2D44BCCE5F667" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28541" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex paniscus Wheeler" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="species" species="paniscus">paniscus Wheeler</taxonomicName>
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(paratype). - Fig. 4.
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<taxonomicName id="D19F33BCD2340F0DEB8F5429E689C5EC" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28543" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex plaumanni Kempf" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="species" species="plaumanni">plaumanni Kempf</taxonomicName>
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(holotype). - Fig. 5.
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<taxonomicName id="4DF58515895C1205E72C136922307777" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28525" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex faunulus Wheeler" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="species" species="faunulus">faunulus Wheeler</taxonomicName>
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. - Fig. 6.
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<taxonomicName id="89B2FE0FB3E5FD2C27550FAE0499FDF1" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28547" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex strigatus Mayr" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="species" species="strigatus">strigatus Mayrs</taxonomicName>
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. - Fig. 7.
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<taxonomicName id="B53749517A69645A55A26B22D0D09643" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28540" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex olitor Forel" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="species" species="olitor">olitor Forel</taxonomicName>
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(lectotype). - Fig. 8.
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<taxonomicName id="3C043187D58271D63E978E478EF3435D" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28523" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex daguerrei Santschi" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="species" species="daguerrei">daguerrei Santschi</taxonomicName>
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(paratype). - Fig. 9.
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<taxonomicName id="307EBE8089EE8851EE679F9D8EEDA962" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:137363" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex quebradae Kusnezov" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="species" species="quebradae">quebradae Kusnezov</taxonomicName>
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(=
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<taxonomicName id="7EF20E96AB1B9275C7716E194C2234D3" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28540" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex olitor Forel" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="species" species="olitor">olitor Forel</taxonomicName>
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) (lectotype). - Fig. 10.
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<taxonomicName id="1CC6A97829368CFE67672B74D70EBAE3" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28519" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex bruchi Santschi" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="species" species="bruchi">bruchi Santschi</taxonomicName>
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(lectotype). - Fig. 11.
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<taxonomicName id="A8DD493D2FA018737032934829E0FFCB" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28536" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex morschi Emery" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="species" species="morschi">morschi Emery</taxonomicName>
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(?syntype). - Fig. 12.
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<taxonomicName id="323556CE58E11F6D89845C0B0CFFD045" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28531" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex lectus (Forel)" order="Hymenoptera" pageNumber="11" phylum="Arthropoda" rank="species" species="lectus">lectus Forel</taxonomicName>
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(lectotype). - Kempf det.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="9C9468E8C21FF9FE1BAD29091A4D0DDC" type="distribution">
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<paragraph id="EA6F538FEFCC86DB3CBD9CFBADD17DA5" pageNumber="12">Distribution. - So far, this species has been collected only in the Itajai River valley in Santa Catarina State, and in the costal mountain range near Sao Paulo City.</paragraph>
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</subSubSection>
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<subSubSection id="B298769B09D14E00F415E1368447D561" type="materials_examined">
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<paragraph id="6E189B50972F204551DD402AE55E7775" pageNumber="12">Specimens examined: Brazil, Santa Catarina State, s/loc, 1 worker (syntype?) (DZSP), Ibirama (H. Luederwaldt) 8 workers (DZSP, WWK); Sao Paulo State: Alto da Serra (R. Spitz) 14 workers, 1 female (WWK), Estacao Biologica de Boraceia near Salesopolis (K. Lenko) 32 workers, 1 female (DZSP, WWK).</paragraph>
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</subSubSection>
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<subSubSection id="3E2D87F23C8DD1A3A86BE435505A551A" type="discussion">
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<paragraph id="05D914ACB66C293A6B447BA56FFAD400" pageNumber="12">
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Discussion. -
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<taxonomicName id="E65B80B5D842AF087114271CDFC15047" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28515" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex auritus Mayr" order="Hymenoptera" pageNumber="12" phylum="Arthropoda" rank="species" species="auritus">C. auritus</taxonomicName>
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is a highly distinctive species and its closest relative is
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<taxonomicName id="888FD1C6FCB598C273E007D7C499EB73" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28547" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex strigatus Mayr" order="Hymenoptera" pageNumber="12" phylum="Arthropoda" rank="species" species="strigatus">strigatus</taxonomicName>
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, a smaller sympatric form, from which it is however easily separated by the characters given in the key. Further differences will be given under
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<taxonomicName id="8B2EEA9CFEED4A4501BC4B6D1256573D" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28547" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex strigatus Mayr" order="Hymenoptera" pageNumber="12" phylum="Arthropoda" rank="species" species="strigatus">strigatus</taxonomicName>
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.
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</paragraph>
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<paragraph id="BC9EC969E88905686F2CC01EC8AEFA37" pageNumber="12">
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Bionomics. - Moeller (1893) found this species to be rather common in the environs of Blumenau, where he performed his pioneering studies on the fungus culture of Attine ants. Excluding strays, he detected about 50 colonies of
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<taxonomicName id="8D6D197633263D41A41B46887CD5D9BA" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28515" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex auritus Mayr" order="Hymenoptera" pageNumber="12" phylum="Arthropoda" rank="species" species="auritus">auritus</taxonomicName>
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and
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<taxonomicName id="4CF6BC21C36381FA457A5128D71B1AE9" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28547" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex strigatus Mayr" order="Hymenoptera" pageNumber="12" phylum="Arthropoda" rank="species" species="strigatus">strigatus</taxonomicName>
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, the exact number for each species is not given. Nests are preferably established in rotten wood in advanced state of decay. Cavities are generally small, usually not measuring more than 8 cc in volume. One nest, under the bark of a decaying log, was flat, measuring 15 by 15 cm. Like most small Attini,
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<taxonomicName id="2543C62AE251523DD09D8EB6E97A07C4" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28515" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex auritus Mayr" order="Hymenoptera" pageNumber="12" phylum="Arthropoda" rank="species" species="auritus">C. auritus</taxonomicName>
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workers were feigning death upon being disturbed, but recovered more speedily from the cataleptic state than
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<taxonomicName id="0B1EAE57BA5F5F387D421C4E8416C555" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:2356" class="Insecta" family="Formicidae" genus="Apterostigma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Apterostigma Mayr" order="Hymenoptera" pageNumber="12" phylum="Arthropoda" rank="genus">Apterostigma</taxonomicName>
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workers. The fungus garden consisted of a regular sponge-like mass, similar to that of
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|
<taxonomicName id="1759AA671CAE102CFB56DC75ECB027EC" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:25913" class="Insecta" family="Formicidae" genus="Apterostigma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Apterostigma pilosum Mayr" order="Hymenoptera" pageNumber="12" phylum="Arthropoda" rank="species" species="pilosum">Apterostigma pilosum</taxonomicName>
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and
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<taxonomicName id="FE43776593E752996165CFEB9E145271" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:25911" class="Insecta" family="Formicidae" genus="Apterostigma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Apterostigma moelleri Forel" order="Hymenoptera" pageNumber="12" phylum="Arthropoda" rank="species" species="moelleri">A. moelleri</taxonomicName>
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, built upon the floor of the nest. The substrate consisted mainly of insect feces. In artificial nests the ants accepted eagerly saw-dust and manioc flour as substrate. Although the specific identity of the fungus is not known, it seems to be a basidiomycete. The gongylidia of the fungus cultivated by
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|
<taxonomicName id="9A5D0A3D097C03F5E0C98D55F4740DCA" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28515" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex auritus Mayr" order="Hymenoptera" pageNumber="12" phylum="Arthropoda" rank="species" species="auritus">auritus</taxonomicName>
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|
are irregular in shape and thickness (cf. Moeller, pl. 7, fig. 25), different from those obtained in the culture of
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|
<taxonomicName id="BF39E5B7825D81FF147D34B9EBB70555" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28547" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex strigatus Mayr" order="Hymenoptera" pageNumber="12" phylum="Arthropoda" rank="species" species="strigatus">strigatus</taxonomicName>
|
|
nests. In captivity both species accepted and ate each others' fungus, rejecting however that of
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|
<taxonomicName id="C99012B8B8282EA3FFB77BCF54C25575" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:2356" class="Insecta" family="Formicidae" genus="Apterostigma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Apterostigma Mayr" order="Hymenoptera" pageNumber="12" phylum="Arthropoda" rank="genus">Apterostigma</taxonomicName>
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and
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<taxonomicName id="A18EF7E293C4F4711123B02726B01935" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:2323" class="Insecta" family="Formicidae" genus="Acromyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Acromyrmex Mayr" order="Hymenoptera" pageNumber="12" phylum="Arthropoda" rank="genus">Acromyrmex</taxonomicName>
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species.
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</paragraph>
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</subSubSection>
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<subSubSection id="A6E695A5521AB9DC2C24C48CCA47DF42" type="biology_ecology">
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|
<paragraph id="298DAABD3E68E7D8973AFBB9B3B0545D" pageNumber="12">The colony discovered by Spitz in the vicinity of Alto da Serra, Sao Paulo State, consisted of approximately 30 workers and 1 dealate queen. The nest was in a decaying log in the forest. The substrate consisted of small vegetable debris, which gave the alcohol, in which it was preserved, a greenish color. The colony encountered by Lenko at Boraceia was also in a decaying log, facing another log, and numbered 32 workers and 1 female.</paragraph>
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</subSubSection>
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<subSubSection id="84223A557DB079BF5B27E210426422F0" type="discussion">
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<paragraph id="4F4DDC7C8A8E8BB7863C915C9752A029" pageNumber="12">
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|
Luederwaldti (1926) observations agree essentially with the preceding data. He found a nest of
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|
<taxonomicName id="A69497F2D8AAE7CAF3EB143BFB60BCA7" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28515" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex auritus Mayr" order="Hymenoptera" pageNumber="12" phylum="Arthropoda" rank="species" species="auritus">auritus</taxonomicName>
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, containing approximately 60 workers between epiphytic roots, in an artificially enlarged cavity. The fungus garden was subglobular, having half the size of a chicken's egg. Upon opening the nest, the ants fell into the well-known cataleptic state.
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</paragraph>
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<paragraph id="0EB8C4CC5916A0E6247D4CC427FF2601" pageNumber="12">Note. - According to Mayr's description, the female lacks a median pronotal tubercle. The two queens observed by myself have a rather well-developed median tubercle, as stated in the description. Perhaps this is a variable feature.</paragraph>
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</subSubSection>
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|
<subSubSection id="6322FD0DF126D63FD2A8F9F90DB20C8B" type="multiple">
|
|
<caption id="07864610D3B266BA616BEBCC0C4E7A11">
|
|
<paragraph id="6192F12C72A37F9743E21729EF1E78A0" pageNumber="13">
|
|
<taxonomicName id="58B76AA491A94072BFABD62FEA17B307" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:2389" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex Mayr" order="Hymenoptera" pageNumber="13" phylum="Arthropoda" rank="genus">
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|
<pageStartToken id="BF5D96F4D78E8905181A598AB502DB4D" pageNumber="13">Cyphomyrmex</pageStartToken>
|
|
</taxonomicName>
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|
Mayr Thorax and pedicel of worker in side-view. Fig. 13.
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|
<taxonomicName id="8DF13BF1C7EC4B8E18C02C2AD8BEBED7" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28515" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex auritus Mayr" order="Hymenoptera" pageNumber="13" phylum="Arthropoda" rank="species" species="auritus">auritus Mayr</taxonomicName>
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|
. - Fig. 14.
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|
<taxonomicName id="E3A28643978FA31D21A3737122CE2C07" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28531" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex lectus (Forel)" order="Hymenoptera" pageNumber="13" phylum="Arthropoda" rank="species" species="lectus">lectus Forel</taxonomicName>
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|
(lectotype). - Fig. 15.
|
|
<taxonomicName id="CFBB335AD9E95EAF2DF624451694E710" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28525" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex faunulus Wheeler" order="Hymenoptera" pageNumber="13" phylum="Arthropoda" rank="species" species="faunulus">faunulus Wheeler</taxonomicName>
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|
. - Fig. 16.
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|
<taxonomicName id="C41649B2F138E53B2DD75584C3319E1D" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28518" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex bigibbosus Emery" order="Hymenoptera" pageNumber="13" phylum="Arthropoda" rank="species" species="bigibbosus">bigibbosus Emery</taxonomicName>
|
|
. - Fig. 17.
|
|
<taxonomicName id="A201E0FE04C1F8C086E4143A37E01654" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28543" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex plaumanni Kempf" order="Hymenoptera" pageNumber="13" phylum="Arthropoda" rank="species" species="plaumanni">plaumanni Kempf</taxonomicName>
|
|
(paratype). - Fig. 18.
|
|
<taxonomicName id="6E0473FDCC68206D7FFAEEF14D219E2E" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28547" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex strigatus Mayr" order="Hymenoptera" pageNumber="13" phylum="Arthropoda" rank="species" species="strigatus">strigatus Mayr</taxonomicName>
|
|
. - Fig. 19.
|
|
<taxonomicName id="B8D88CA4B0BE3E6B54A151EE5CDE09E5" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28540" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex olitor Forel" order="Hymenoptera" pageNumber="13" phylum="Arthropoda" rank="species" species="olitor">olitor Forel</taxonomicName>
|
|
(lectotype). - Fig. 20.
|
|
<taxonomicName id="728D0792447C5E324536912F8E88E6F6" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28541" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex paniscus Wheeler" order="Hymenoptera" pageNumber="13" phylum="Arthropoda" rank="species" species="paniscus">paniscus Wheeler</taxonomicName>
|
|
(paratype). - Fig. 21.
|
|
<taxonomicName id="1CEC6BE55C7A087638BFBD449C24D3B6" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28519" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex bruchi Santschi" order="Hymenoptera" pageNumber="13" phylum="Arthropoda" rank="species" species="bruchi">bruchi Santschi</taxonomicName>
|
|
(lectotype). - Fig. 22.
|
|
<taxonomicName id="920814594B15A9A4C5799FFF354927FD" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28523" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex daguerrei Santschi" order="Hymenoptera" pageNumber="13" phylum="Arthropoda" rank="species" species="daguerrei">daguerrei Santschi</taxonomicName>
|
|
(paratype). - Fig. 23.
|
|
<taxonomicName id="D40426C10408D7FAB5187DF265185BE5" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:137363" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex quebradae Kusnezov" order="Hymenoptera" pageNumber="13" phylum="Arthropoda" rank="species" species="quebradae">quebradae Kusnezov</taxonomicName>
|
|
(lectotype). (=
|
|
<taxonomicName id="9B0E96D02DBF862C59BC79C6A025D997" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28540" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex olitor Forel" order="Hymenoptera" pageNumber="13" phylum="Arthropoda" rank="species" species="olitor">olitor Forel</taxonomicName>
|
|
). - Fig. 24.
|
|
<taxonomicName id="968EB13965196FA14899B6625F532736" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:28536" class="Insecta" family="Formicidae" genus="Cyphomyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Cyphomyrmex morschi Emery" order="Hymenoptera" pageNumber="13" phylum="Arthropoda" rank="species" species="morschi">morschi Emery</taxonomicName>
|
|
(?syntype). - Kempf det.
|
|
</paragraph>
|
|
</caption>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |