235 lines
30 KiB
XML
235 lines
30 KiB
XML
<document id="9B08DA8E13B9ADC7EE33B545EE5D951D" ENCODING="UTF-8" ID-GBIF-Dataset="913a65fa-131f-40af-b8d4-786873482385" ModsDocAuthor="Mueller, U. G." ModsDocID="21361" checkinTime="1244213718300" checkinUser="thomas" docAuthor="Rabeling, Ch., Cover, S. P., Johnson, R. A. & Mueller, U. G." docDate="2007" docId="07B4B6C69FEDB9BAE83F9D4763EB5465" docLanguage="en" docName="21361_gg2.xml" docOrigin="Zootaxa 1664" docSource="http://www.antbase.org/ants/publications/21361/21361.pdf" docTitle="Trachymyrmex pomonae Rabeling, Cover, Johnson & Mueller, 2007, NEW SPECIES" docType="treatment" docVersion="12" lastPageNumber="16" masterDocId="DC6B9C504F79C1B58750E8E5B0F9A502" masterDocTitle="A review of the North American species of the fungus-gardening ant genus Trachymyrmex (Hymenoptera: Formicidae)." masterLastPageNumber="53" masterPageNumber="1" pageNumber="14" updateTime="1701311538475" updateUser="plazi">
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<mods:title id="C8B548A628495C1B5FC9B52B00EA8EB7">A review of the North American species of the fungus-gardening ant genus Trachymyrmex (Hymenoptera: Formicidae).</mods:title>
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<mods:namePart id="77CC4AC5B988A5382BC0C1E3A351E82D">Rabeling, Ch.</mods:namePart>
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<mods:namePart id="0027151FE64D632285EDAD2A06DFA79D">Cover, S. P.</mods:namePart>
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<mods:namePart id="1936B785554F451BC9E849FC046EABDC">Johnson, R. A.</mods:namePart>
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<mods:namePart id="6998A9A1C6BF2A65C0359606597F8ABE">Mueller, U. G.</mods:namePart>
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<mods:typeOfResource id="28EE9497A6D82C12BA752D909368EDB5">text</mods:typeOfResource>
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<mods:title id="6857FECF7C0664ADBD895D80F66604B1">Zootaxa</mods:title>
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<mods:date id="9B2208CC9793C3840D779D2FA6C4460E">2007</mods:date>
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<mods:number id="2302567D72EFA2C9C806BB4EAF02E53D">1664</mods:number>
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<mods:classification id="57BC240541C9161CAF4E4C552A017E98">journal article</mods:classification>
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<mods:identifier id="76B4951A6BF8998BE9DFB2D076491DE7" type="HNS-Pub">21361</mods:identifier>
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</mods:mods>
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<treatment id="07B4B6C69FEDB9BAE83F9D4763EB5465" ID-DOI="http://doi.org/10.5281/zenodo.6241402" ID-GBIF-Taxon="100125546" ID-Zenodo-Dep="6241402" LSID="urn:lsid:plazi:treatment:07B4B6C69FEDB9BAE83F9D4763EB5465" httpUri="http://treatment.plazi.org/id/07B4B6C69FEDB9BAE83F9D4763EB5465" lastPageNumber="16" pageNumber="14">
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<subSubSection id="5826DB24005A06232265351EFF627EDE" type="nomenclature">
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<paragraph id="39D91FF246A9183D120E074AAAF5739F" pageNumber="14">
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<taxonomicName id="8392D7386C538A1124D814ABC2EF9EC0" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:239176" authorityName="Rabeling & Cover" authorityYear="2007" class="Insecta" family="Formicidae" genus="Trachymyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Trachymyrmex pomonae" order="Hymenoptera" pageNumber="14" phylum="Arthropoda" rank="species" species="pomonae" status="new species">T. pomonae Rabeling & Cover</taxonomicName>
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,
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<taxonomicNameLabel id="51073B69B91552A62E358A8FEB076E73" rank="species">NEW SPECIES</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="E4F7E29C699DD5FEE342DA7EE8E97EB0" type="diagnosis">
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<paragraph id="74FEBB34983930B934DBA3F07D4B510B" pageNumber="14">Diagnosis</paragraph>
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<paragraph id="D830B2DCF086F05BA0FFB0DEE480E1AE" pageNumber="14">
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Worker: HL 0.75-0.95, HW 0.78-0.95, CI 97-103, SL 0.73-0.88, SI 89-100, ML 1.0-1.28. The smallest species of
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<taxonomicName id="517568FBF731A936D4678646E795AA74" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:2397" authorityName="Forel" authorityYear="1893" class="Insecta" family="Formicidae" genus="Trachymyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Trachymyrmex Forel" order="Hymenoptera" pageNumber="14" phylum="Arthropoda" rank="genus">Trachymyrmex</taxonomicName>
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in the US (HL 0.75-0.95; HW 0.78-0.95), with relatively short legs and antennal scapes (SI 89-100). Head quadrate (CI 97-103), sides subparallel behind the level of the eye, moderately tapering anteriorly between the eye and mandibular insertion. Posterior margin slightly to moderately concave. In full-face view, preocular carinae short, traversing only about half the distance between the eye and the frontal carinae. Frontal lobes subtriangular or rounded in full-face view, notably asymmetric with the anterior side of the lobe markedly longer than the posterior. Mesosomal teeth generally small in size, sometimes reduced to tubercles. Anterolateral promesonotal teeth short, usually pointed, projecting horizontally, not vertically. Propodeal teeth usually acute, shorter than the distance between the bases. Dorsal surface of the body moderately tuberculate, tuberculi small, tubercular setae short, recurved or straight and erect, tuberculi on sides of mesosoma minute, sometimes absent on sides of pronotum. Color medium reddish-brown.
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</paragraph>
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<paragraph id="EEB08D76EEA81AF835744982A6EAE527" lastPageNumber="15" pageNumber="14">Queen: HL 0.95-1.05, HW 1.05-1.1, CI 105-111, SL 0.9, SI 82-86, ML 1.5-1.55. As in worker diagnosis, but with caste-specific morphology of the mesosoma related to wing bearing and the presence of small ocelli on the head. Dorsoventral pronotal teeth present only as right angles in dorsal view, rather than as a triangular tooth. Ventrolateral pronotal teeth small, broadly triangular. Mesoscutum with coarse longitudinal rugulae, tubercles absent, stiff, suberect setae moderately abundant, inclined posteriorly. First gastric tergite densely and minutely tuberculate, with abundant short, decumbent, slightly recurved setae.</paragraph>
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<paragraph id="35A4CCEAA1E3D4DE3150FB9087581DE7" pageNumber="15">
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Male: HL 0.6-0.75. HW 0.6-0.75, CI 100-108, SL 0.6-0.8, SI 93-107, ML 1.3-1.65. Somewhat variable in size, but smaller than other North American
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<taxonomicName id="179B6B3B9E218A8864604B35EAD366AF" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:2397" authorityName="Forel" authorityYear="1893" class="Insecta" family="Formicidae" genus="Trachymyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Trachymyrmex Forel" order="Hymenoptera" pageNumber="15" phylum="Arthropoda" rank="genus">Trachymyrmex</taxonomicName>
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males (ML 1.3-1.65). Dorsolateral pronotal teeth absent. Ventrolateral pronotal teeth small, triangular. Preocular carinae as described in the key. Posterior corners of head angulate in full-face view and bearing only small tuberculi.
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</paragraph>
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</subSubSection>
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<subSubSection id="64DBED91A4B18A75F6F07F0E9D95BD04" type="description">
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<paragraph id="38D374B15DC0071FC72D387820CD72C5" pageNumber="15">Description</paragraph>
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<paragraph id="1814A8C4952823C1395810693BCEAB1D" pageNumber="15">HOLOTYPE WORKER: HL 0.81, HW 0.87, CI 107, SL 0.78, SI 90, ML 1.17. As in the diagnosis and as illustrated in Figure 12. Integument of head coarse, sandpaperlike, with curved setae, posterior corners rounded. Dorsal and lateral margins of head tuberculate, largest tuberculi on posterior corners, smaller tuberculi on lateral margin. In full-face view, frontal carinae almost reach dorsal margin of head. In lateral view, preocular carinae form straight line traversing the antennal scrobe by 1/3 its width. Antennal scrobe shallow, not tuberculate, with some short setae in dorsal half of scrobe. Frontal lobes subtriangular with anterior side twice as long as posterior one. Mandibles shiny, striate with 7 teeth/denticles. Antennal scape with abundant appressed setae, surpassing dorsal margin of head by 1.5x its maximum diameter. Mesosomal teeth short and rounded, median pronotal teeth reduced. Each tooth bears several erect, curved setae. Dorsal surface of propodeum with two tuberculate ridges, leading to propodeal teeth; each ridge bearing three tuberculi and several recurved setae. Anterior peduncle of petiole short, less than 1/3 the length of petiolar node. Petiole half as wide as postpetiole. Postpetiole oval in dorsal view, wider than long; posterior margin concave. First gasteric tergite tuberculate with recurved setae; tuberculi small. Color uniformly medium reddish-brown, with a faint, dark stripe on first gastric tergite. Paratype workers: HL 0.75-0.95, HW 0.78-0.95, CI 97-103, SL 0.73-0.88, SI 89-100, ML 1.0-1.28.</paragraph>
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<paragraph id="B90B57758A3EF5B9C7454F237CC73C9A" pageNumber="15">PARATYPE QUEEN: HL 0.96, HW 0.99, CI 103, SL 0.84, SI 85, ML 1.47. As in worker and queen diagnosis, with caste specific structure of mesosomal morphology, and as illustrated in Figure 13. Integument of head sandpaperlike, slightly irregular, fine-textured, dull with scattered minute tubercles. Head, tuberculation, frontal and preocular carinae, antennal scrobes and frontal lobes shaped as in worker. Mandibles shiny, striate with 9 teeth/denticles. Antennal scapes with many appressed setae, surpassing posterior corner of head 1x its maximum diameter. Mesosoma with typical morphology of the queen caste. In dorsal view, dorsolateral pronotal teeth short, broad, its peak almost forming a 90° angle, projecting horizontally not vertically. Posterior margin of scutellum slightly concave, edges do not form a distinct tooth. In lateral view, propodeal teeth very short and pointed, approximately 3/4 as long as broad at its base. Petiole, postpetiole, and gaster shaped as in workers.</paragraph>
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<paragraph id="B08025811BB3EB93A81C3FD191FA896E" pageNumber="15">PARATYPE MALE: HL 0.65, HW 0.7, CI 108, SL 0.65, SI 93, ML 1.3. Head broader than long, mandibles short, apical and subapical tooth present, other teeth small to minute, sometimes indistinct or partly to entirely absent. Preocular carinae weakening posteriorly, becoming less conspicuous, broken, or sometimes incomplete as it forms the posterior border of the antennal scrobe. Dorsal surface of head coarsely granulate, finely rugulose, posterior margin with less than 15 small tuberculi, no tooth present on the corners. Posterolateral pronotal teeth short, broadly pyramidal, sometimes rounded. Anterolateral pronotal teeth absent. Sculpture on mesosoma, petiole, postpetiole and gaster coarsely granulate. Fine rugulae present on most of the mesosoma, primarily longitudinal on the mesoscutum, mostly reticulate on the scutellum and on the sides. Rugulae and tuberculi largely absent from the first gastric tergite, but numerous short, appressed, recurved setae present. Head dark blackish brown, scape lighter brown, mandibles and funiculus yellowish brown.</paragraph>
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</subSubSection>
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<subSubSection id="7AD9F49ED8694AB8295FE107A47B1ECA" type="discussion">
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<paragraph id="9B20DED03E51B4C0922EF3231D732C66" pageNumber="15">Discussion</paragraph>
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<paragraph id="C8CCE81DB058E567A9D7A5937EE22527" lastPageNumber="16" pageNumber="15">
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Probably sympatric with
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<taxonomicName id="6551C7A5EC421A283AA6640638EC19E9" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:156950" authorityName="Mackay & Mackay" authorityYear="1997" class="Insecta" family="Formicidae" genus="Trachymyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Trachymyrmex carinatus Mackay & Mackay" order="Hymenoptera" pageNumber="15" phylum="Arthropoda" rank="species" species="carinatus">T. carinatus</taxonomicName>
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and
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<taxonomicName id="B2756921099FD47D29FB8472A4A49F74" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:37397" baseAuthorityName="Wheeler" baseAuthorityYear="1907" class="Insecta" family="Formicidae" genus="Trachymyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Trachymyrmex arizonensis (Wheeler)" order="Hymenoptera" pageNumber="15" phylum="Arthropoda" rank="species" species="arizonensis">T. arizonensis</taxonomicName>
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in mid elevation woodland habitats throughout much of southern Arizona and northern Mexico, but workers and queens of
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<taxonomicName id="826307C14AB9E7BBFE9ED7118D60508C" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:239176" authorityName="Rabeling & Cover" authorityYear="2007" class="Insecta" family="Formicidae" genus="Trachymyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Trachymyrmex pomonae" order="Hymenoptera" pageNumber="15" phylum="Arthropoda" rank="species" species="pomonae">T. pomonae</taxonomicName>
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are easily recognized by their smaller size, shorter antennal scapes, notably asymmetric frontal lobes, and short preocular carinae that do not approach the frontal carinae.
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<taxonomicName id="5A8403774882039EEE60592FF18D3D2B" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:239176" authorityName="Rabeling & Cover" authorityYear="2007" class="Insecta" family="Formicidae" genus="Trachymyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Trachymyrmex pomonae" order="Hymenoptera" pageNumber="16" phylum="Arthropoda" rank="species" species="pomonae">T. pomonae</taxonomicName>
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is most similar to
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<taxonomicName id="4225D19742922C72CBFA8BECE407D7DC" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:37401" baseAuthorityName="Wheeler" baseAuthorityYear="1911" class="Insecta" family="Formicidae" genus="Trachymyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Trachymyrmex desertorum (Wheeler)" order="Hymenoptera" pageNumber="16" phylum="Arthropoda" rank="species" species="desertorum">T. desertorum</taxonomicName>
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, but is separable by its strongly asymmetric frontal lobes (weakly asymmetric at most in
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<taxonomicName id="B5D2A9EE9C20D1DF6E332FD6B6FB323E" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:37401" baseAuthorityName="Wheeler" baseAuthorityYear="1911" class="Insecta" family="Formicidae" genus="Trachymyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Trachymyrmex desertorum (Wheeler)" order="Hymenoptera" pageNumber="16" phylum="Arthropoda" rank="species" species="desertorum">T. desertorum</taxonomicName>
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), smaller size, and different habitat preferences.
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</paragraph>
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</subSubSection>
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<subSubSection id="787FD12BCF01755B69446670D94499A2" type="etymology">
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<paragraph id="3B74A1B95DAE1144338A7A970F54E4D9" pageNumber="16">Etymology</paragraph>
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<paragraph id="55FBB3F68D46B1940E75D0CDF09B041D" pageNumber="16">
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In traditional Roman religion, Pomona was the goddess of fruit trees, gardens and orchards.
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<taxonomicName id="05D1C6CFF0A2EF464CB9C069D276A423" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:239176" authorityName="Rabeling & Cover" authorityYear="2007" class="Insecta" family="Formicidae" genus="Trachymyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Trachymyrmex pomonae" order="Hymenoptera" pageNumber="16" phylum="Arthropoda" rank="species" species="pomonae">Trachymyrmex pomonae</taxonomicName>
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therefore is Pomona 's
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<taxonomicName id="F15E49C50D5C3F50CECC56A889A1F54D" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:2397" authorityName="Forel" authorityYear="1893" class="Insecta" family="Formicidae" genus="Trachymyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Trachymyrmex Forel" order="Hymenoptera" pageNumber="16" phylum="Arthropoda" rank="genus">Trachymyrmex</taxonomicName>
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, because the ant 's cultivation of fungus gardens is a highly developed form of "pomology" that would surely please the goddess.
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</paragraph>
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</subSubSection>
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<subSubSection id="E4B0A94EA3E94652CEA044A8AB29E803" type="nomenclature">
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<paragraph id="0238BEA063ADA1D853A2793F35ED6F2F" pageNumber="16">Type locality</paragraph>
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<materialsCitation id="E04E03DD1418D84EE80027BCCD9299DD" ID-GBIF-Occurrence="923899358" collectingDate="2005-08-10" country="U. S. A." county="Cochise County" latitude="31.886667" location="Chiricahua Mountains 0.5 km north of Southwestern Research Station, elevation 5600 feet (1707 m)" longitude="-109.2045" specimenCode="SPC 6330, SPC 6328, UGM 010814 - 01, CR 050810 - 01" stateProvince="Arizona" typeStatus="Holotype, Paratypes">
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<paragraph id="4C756DA77BC5608E68343C8AF00D9500" pageNumber="16">
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<collectingCountry id="AD690B108E9EF21905CC80B7CEA3E659">U.S.A.</collectingCountry>
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,
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<collectingRegion id="3CEECCF7AC028EEED67EED5FB3757182">Arizona</collectingRegion>
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:
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<collectingCounty id="925C15C5F5F3F80C887BEFFA1C8F1822">Cochise County</collectingCounty>
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,
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<location id="36FDF28C0A467D911507A091F574063B" LSID="urn:lsid:plazi:treatment:07B4B6C69FEDB9BAE83F9D4763EB5465:36FDF28C0A467D911507A091F574063B" country="U. S. A." county="Cochise County" latitude="31.886667" longitude="-109.2045" name="Chiricahua Mountains 0.5 km north of Southwestern Research Station" stateProvince="Arizona">Chiricahua Mountains 0.5 km north of Southwestern Research Station</location>
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,
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<geoCoordinate id="3D261E8DA6D15B808A592AD5983AFBA9" direction="north" orientation="latitude" value="31.886667">31°53.20'N</geoCoordinate>
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<geoCoordinate id="1312322001AB142D45B7EB167F2223B8" direction="west" orientation="longitude" value="-109.2045">109°12.27'W</geoCoordinate>
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,
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<location id="0A869E06DE5F794A36DC0029CFB04BE7" LSID="urn:lsid:plazi:treatment:07B4B6C69FEDB9BAE83F9D4763EB5465:0A869E06DE5F794A36DC0029CFB04BE7" country="U. S. A." county="Cochise County" latitude="31.886667" longitude="-109.2045" name="elevation 5600 feet (1707 m)" stateProvince="Arizona">elevation 5600 feet (1707 m)</location>
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. Open Alligator Juniper, Emory Oak woodland to 6 m tall on south facing slope. Moderate groundcover with very rocky soil.
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</paragraph>
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<paragraph id="4E3C5412A933549A05A4532528558ACE" country="Usa" pageNumber="16">
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Type series:
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<typeStatus id="3E063E442166E14432F2560C598EA820">Holotype</typeStatus>
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worker (
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<specimenCode id="6AC4E5425B7B86D18DE9FA59F393D6DD">SPC 6330</specimenCode>
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) and the following
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<typeStatus id="AB10E730248486C89657A069D17E92A1">paratypes</typeStatus>
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: 15 workers, 1 queen [
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<date id="01BB1FF80F6E8DF0A57600D40B02B114" day="12" month="08" value="2001-08-12" year="2001">
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<collectingDate id="4F01A3E9B55B5A38F5E350A2F5A1F887" day="12" month="08" value="2001-08-12" year="2001">12-VIII- 2001</collectingDate>
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</date>
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,
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<specimenCode id="058CEDC4F1F3E63DE3E121631E5ECCAE">SPC 6330</specimenCode>
|
|
]; 13 workers [
|
|
<date id="5C37E12724C6CB7CFEDFBE336505C280" day="12" month="08" value="2001-08-12" year="2001">
|
|
<collectingDate id="B5908260C0A5CC23C53B069BA1E52C39" day="12" month="08" value="2001-08-12" year="2001">12-VIII-2001</collectingDate>
|
|
</date>
|
|
,
|
|
<specimenCode id="3627849EB20AB586235608557F18EE88">SPC 6328</specimenCode>
|
|
]; 48 workers, 8 queens, 1 male [
|
|
<date id="C29B0F91657E0C3A0EDFD8FE6E4E2FD6" day="14" month="08" value="2001-08-14" year="2001">
|
|
<collectingDate id="DE6E5D60770632D4D768709DE417B2B4" day="14" month="08" value="2001-08-14" year="2001">14-VIII-2001</collectingDate>
|
|
</date>
|
|
,
|
|
<specimenCode id="2496120D5391FC460542861D41B8EC78">
|
|
UGM
|
|
<date id="52E06D3C556ADAEEDF98AE9F168028EB" day="01" month="08" value="14-08-01" year="14">010814</date>
|
|
-01
|
|
</specimenCode>
|
|
]; 34 workers [
|
|
<date id="2109B75824B41D39F2CE40BAA1A04C2C" day="10" month="08" value="2005-08-10" year="2005">
|
|
<collectingDate id="5CA18B2364E2E8F13025BC93BD8803AD" day="10" month="08" value="2005-08-10" year="2005">10-VIII-2005</collectingDate>
|
|
</date>
|
|
,
|
|
<specimenCode id="02B2DCA8F838E6347FA9B9E99DCD7757">
|
|
CR
|
|
<date id="502EDE8A624FCB06DD569CF40888CBD4" day="05" month="08" value="10-08-05" year="10">050810</date>
|
|
-01
|
|
</specimenCode>
|
|
]. Holotypes and paratypes deposited in the Museum of Comparative Zoology (Cambridge, MA, USA). Additional paratypes deposited in: the Natural History Museum (London, UK), the Natural History Museum of Los Angeles County (Los Angeles, CA, USA), the National Museum of Natural History (Washington, DC, USA), the California Academy of Sciences (San Francisco, CA, USA), the Staatliches Museum
|
|
<normalizedToken id="021626C71299388D5A8E9334F44606F9" originalValue="für">fuer</normalizedToken>
|
|
Naturkunde Karlsruhe (Germany), the Museu de Zoologia da USP (
|
|
<normalizedToken id="3E75B3CA9FF39AEE9CCC9920B3722756" originalValue="São">Sao</normalizedToken>
|
|
Paulo, SP, Brazil), the Bohart Museum of Entomology, University of California at Davis (Davis, CA, USA), the collections of Robert A. Johnson (Tempe, AZ, USA), William P. Mackay (El Paso, TX, USA) and Christian Rabeling (Austin, TX, USA).
|
|
</paragraph>
|
|
</materialsCitation>
|
|
</subSubSection>
|
|
<subSubSection id="DF11B2F63E2EFCCEB29D89BA16467FED" type="materials_examined">
|
|
<paragraph id="16E82984F6A7FF7B57DA79012C43A907" pageNumber="16">
|
|
Additional material:
|
|
<materialsCitation id="AB6CE0D06CDE68B4022DDA538E289730" ID-GBIF-Occurrence="923899355" collectingDate="2004-04-27" collectorName="RA Johnson" country="Mexico" location="San Pedro de la Cueva" locationDeviation="5 km east" stateProvince="Sonora">
|
|
<collectorName id="3A883702380EF7194ED033A75973A95A">R. A. Johnson</collectorName>
|
|
collected specimens from two colonies of
|
|
<taxonomicName id="4668B5251AD06E3AAA9D5EB2465EBF1E" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:239176" authorityName="Rabeling & Cover" authorityYear="2007" class="Insecta" family="Formicidae" genus="Trachymyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Trachymyrmex pomonae" order="Hymenoptera" pageNumber="16" phylum="Arthropoda" rank="species" species="pomonae">T. pomonae</taxonomicName>
|
|
in
|
|
<collectingRegion id="00008B98A1C00B4E4D5298EE8168A826">Sonora</collectingRegion>
|
|
,
|
|
<collectingCountry id="095A55E6F21FD390E129E38631607DB7">Mexico</collectingCountry>
|
|
(
|
|
<locationDeviation id="A8AFC708D1856D3A6FA77423D2EBB763">5 km east</locationDeviation>
|
|
<location id="25341F002F8A74266CB8379FD2A00BDE" LSID="urn:lsid:plazi:treatment:07B4B6C69FEDB9BAE83F9D4763EB5465:25341F002F8A74266CB8379FD2A00BDE" country="Mexico" name="San Pedro de la Cueva" stateProvince="Sonora">San Pedro de la Cueva</location>
|
|
;
|
|
<date id="46BF8AE3BA807B19F90BA79F0E956EF1" day="27" month="04" value="2004-04-27" year="2004">
|
|
<collectingDate id="311CD04048262AA9B4B2740A287CBD9E" day="27" month="04" value="2004-04-27" year="2004">27-IV-2004</collectingDate>
|
|
</date>
|
|
). The nests had been found in the shade in a mesic canyon and had no nest mound. Deciduous thorn scrub produced an abundant leaf litter layer on the bottom of the canyon.
|
|
</materialsCitation>
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="1436E4ED1B662ECABB05C16DD142E957" type="biology_ecology">
|
|
<paragraph id="69FB54375012E406A0CDFD3A772FB36B" pageNumber="16">Biology</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="BB06927AF5ACF54B8DB288EFFF884987" type="distribution">
|
|
<paragraph id="2311A017A2285B6DC9E6BD2374C15465" pageNumber="16">
|
|
<taxonomicName id="0E239CD585BB6F3E591F0577D222499D" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:239176" authorityName="Rabeling & Cover" authorityYear="2007" class="Insecta" family="Formicidae" genus="Trachymyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Trachymyrmex pomonae" order="Hymenoptera" pageNumber="16" phylum="Arthropoda" rank="species" species="pomonae">Trachymyrmex pomonae</taxonomicName>
|
|
is the smallest
|
|
<taxonomicName id="E7892C9B48ACFF537BCC166455FF1197" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:2397" authorityName="Forel" authorityYear="1893" class="Insecta" family="Formicidae" genus="Trachymyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Trachymyrmex Forel" order="Hymenoptera" pageNumber="16" phylum="Arthropoda" rank="genus">Trachymyrmex</taxonomicName>
|
|
species occurring in the United States. So far, this species is known only from southern Arizona (Cochise and Santa Cruz Counties) and the state of Sonora, Mexico. In Arizona,
|
|
<taxonomicName id="B390CE9F3C249A692F947DF5036752A4" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:239176" authorityName="Rabeling & Cover" authorityYear="2007" class="Insecta" family="Formicidae" genus="Trachymyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Trachymyrmex pomonae" order="Hymenoptera" pageNumber="16" phylum="Arthropoda" rank="species" species="pomonae">T pomonae</taxonomicName>
|
|
lives sympatrically with
|
|
<taxonomicName id="CD0587E5A7057F72081510613C66F23B" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:156950" authorityName="Mackay & Mackay" authorityYear="1997" class="Insecta" family="Formicidae" genus="Trachymyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Trachymyrmex carinatus Mackay & Mackay" order="Hymenoptera" pageNumber="16" phylum="Arthropoda" rank="species" species="carinatus">T carinatus</taxonomicName>
|
|
and
|
|
<taxonomicName id="3F75823437CCE43DF8EAF18D9DB99D57" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:37397" baseAuthorityName="Wheeler" baseAuthorityYear="1907" class="Insecta" family="Formicidae" genus="Trachymyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Trachymyrmex arizonensis (Wheeler)" order="Hymenoptera" pageNumber="16" phylum="Arthropoda" rank="species" species="arizonensis">T arizonensis</taxonomicName>
|
|
in the Chiricahua, Patagonia, and Pajarito Mountains at elevations of 1200-1700 m.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="77368061E46883CDE9F33C6B851A68FD" type="biology_ecology">
|
|
<paragraph id="402F4909C125A54F2EDE8943EAFADBE3" pageNumber="16">
|
|
The open woodland habitat in these mountains is dominated by Emory and Gray Oaks (
|
|
<taxonomicName id="4C6A68A7978D0CB23AFFD3DE78D6F23C" class="Magnoliopsida" family="Fagaceae" genus="Quercus" higherTaxonomySource="CoL" kingdom="Plantae" order="Fagales" pageNumber="16" phylum="Tracheophyta" rank="species" species="emoryi">Quercus emoryi</taxonomicName>
|
|
and
|
|
<taxonomicName id="BB62EC12465B85E52A5E829504FBECA8" authorityName="Liebm" authorityYear="1854" class="Magnoliopsida" family="Fagaceae" genus="Quercus" higherTaxonomySource="CoL" kingdom="Plantae" order="Fagales" pageNumber="16" phylum="Tracheophyta" rank="species" species="grisea">Q. grisea</taxonomicName>
|
|
), pinyon pine (
|
|
<taxonomicName id="5B1FF45E3362FBBBF9128F45DCDEFB4A" class="Pinopsida" family="Pinaceae" genus="Pinus" higherTaxonomySource="CoL" kingdom="Plantae" order="Pinales" pageNumber="16" phylum="Tracheophyta" rank="species" species="edulis">Pinus edulis</taxonomicName>
|
|
), juniper(
|
|
<taxonomicName id="9C0D452058884B6F81DF132386EE15FD" class="Pinopsida" family="Cupressaceae" genus="Juniperus" higherTaxonomySource="CoL" kingdom="Plantae" order="Pinales" pageNumber="16" phylum="Tracheophyta" rank="species" species="deppeana">Juniperus deppeana</taxonomicName>
|
|
), and in some places Chihuahua Pine (
|
|
<taxonomicName id="70992E1CB4B945D09D13B67CE4F192B2" class="Pinopsida" family="Pinaceae" genus="Pinus" higherTaxonomySource="CoL" kingdom="Plantae" order="Pinales" pageNumber="16" phylum="Tracheophyta" rank="species" species="leiophylla">Pinus leiophylla</taxonomicName>
|
|
).
|
|
<taxonomicName id="9198714929E68F0DF8AFC54FDFDD4AF0" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:239176" authorityName="Rabeling & Cover" authorityYear="2007" class="Insecta" family="Formicidae" genus="Trachymyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Trachymyrmex pomonae" order="Hymenoptera" pageNumber="16" phylum="Arthropoda" rank="species" species="pomonae">Trachymyrmex pomonae</taxonomicName>
|
|
nests in very rocky soil. Nest craters are small, approximately 5 cm in diameter, or absent. When craters are absent, the nests are difficult to find, because the entrance is minute and the ants inconspicuous. Excavated nests had 1-3 fungus chambers distributed from 5-40 cm below the surface; fungus gardens were suspended from the ceiling of the chambers. The largest colony contained 183 workers, 2 dealate queens, 45 pupae and 31 larvae. Although a nuptial flight was not observed directly, winged queens and males were found from 9- 25 August in the years 1999, 2001 and 2005. Males were encountered at nest entrances, whereas winged queens were found walking on the ground. The collection dates suggest that
|
|
<taxonomicName id="E06C064A11014E2982CAE9D3063D6177" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:239176" authorityName="Rabeling & Cover" authorityYear="2007" class="Insecta" family="Formicidae" genus="Trachymyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Trachymyrmex pomonae" order="Hymenoptera" pageNumber="16" phylum="Arthropoda" rank="species" species="pomonae">T pomonae</taxonomicName>
|
|
disperses in the monsoon season (July-September), after heavy rainfall has softened the clayey loam soil, a habit shared with the other
|
|
<taxonomicName id="DFEBDC410D02DD117F45CDDCC615F90A" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:2397" authorityName="Forel" authorityYear="1893" class="Insecta" family="Formicidae" genus="Trachymyrmex" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Trachymyrmex Forel" order="Hymenoptera" pageNumber="16" phylum="Arthropoda" rank="genus">Trachymyrmex</taxonomicName>
|
|
in Arizona. Workers forage diurnally in the leaf litter to collect vegetable debris and caterpillar feces, which they use to nourish the fungus garden.
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |